FDA FAERS Adverse Event Reports

111000
Total Reports
60668
Serious Reports
108
Reporter Countries
Clear
25957259 Type 1
Serious
PAXLOVID, KEVZARA, DEXTROMETHORPHAN (+8 more)
Report Version
1
Receive Date
10/24/2025
Receipt Date
10/24/2025
Transmission Date
01/17/2026
Primary Source Country
US
Occurrence Country
US
Reporter Country
US
Reporter Qualification
Consumer
Literature Reference
--
Company Number
US-PFIZER INC-PV202500124300
Authority Number
--
Sender Organization
PFIZER
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
66.0 yr
Patient Age Group
--
Patient Sex
Female
Patient Weight
76.36 kg

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (2)

Rheumatoid arthritis (v28.1) Unknown
Condition aggravated (v28.1) Unknown

Drugs (11)

PAXLOVID (NIRMATRELVIR\RITONAVIR) Suspect
Route: -- | Dosage: UNK | Form: Tablet | Indication: COVID-19 treatment | Action: Unknown
Auth#: 217188 | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: Unknown
Recurrences: --
KEVZARA (SARILUMAB) Concomitant
Route: 058 | Dosage: 200 MG QOW | Form: Solution for injection in pre-filled pen | Indication: Rheumatoid arthritis | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: 600.0 (unit: 003) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: 08/20/2025 | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
DEXTROMETHORPHAN (DEXTROMETHORPHAN) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
PROMETHAZINE DM (DEXTROMETHORPHAN HYDROBROMIDE\PROMETHAZINE HYDROCHLORIDE) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
AZATHIOPRINE (AZATHIOPRINE) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
ATORVASTATIN CALCIUM (ATORVASTATIN CALCIUM) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
PLAQUENIL (HYDROXYCHLOROQUINE SULFATE) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
VITAMIN D3 (CHOLECALCIFEROL) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
ASPIRIN (ASPIRIN) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
ALBUTEROL SULFATE (ALBUTEROL SULFATE) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
RALOXIFENE (RALOXIFENE) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20250101

Report Duplicates (1)

Sanofi: 2025SA263352

Raw JSON (click to expand)

{ "_id": "69d4359f3b3830196fa5669b", "safetyreportid": "25957259", "authoritynumb": null, "companynumb": "US-PFIZER INC-PV202500124300", "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "US", "patient": { "patientonsetage": 66.0, "patientonsetageunit": 801, "patientagegroup": null, "patientweight": 76.36, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Rheumatoid arthritis", "reactionoutcome": 6 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Condition aggravated", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "PAXLOVID", "drugauthorizationnumb": "217188", "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": "Tablet", "drugadministrationroute": null, "drugindication": "COVID-19 treatment", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": 3, "actiondrug": 5, "activesubstance": { "activesubstancename": "NIRMATRELVIR\\RITONAVIR" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "KEVZARA", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": 600.0, "drugstructuredosageunit": "003", "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "200 MG QOW", "drugdosageform": "Solution for injection in pre-filled pen", "drugadministrationroute": "058", "drugindication": "Rheumatoid arthritis", "drugstartdateformat": "102", "drugstartdate": "2025-08-20T00:00:00", "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "SARILUMAB" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "DEXTROMETHORPHAN", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "DEXTROMETHORPHAN" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "PROMETHAZINE DM", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "DEXTROMETHORPHAN HYDROBROMIDE\\PROMETHAZINE HYDROCHLORIDE" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "AZATHIOPRINE", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "AZATHIOPRINE" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "ATORVASTATIN CALCIUM", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "ATORVASTATIN CALCIUM" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "PLAQUENIL", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "HYDROXYCHLOROQUINE SULFATE" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "VITAMIN D3", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "CHOLECALCIFEROL" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "ASPIRIN", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "ASPIRIN" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "ALBUTEROL SULFATE", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "ALBUTEROL SULFATE" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "RALOXIFENE", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "RALOXIFENE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20250101" }, "primarysource": { "reportercountry": "US", "qualification": 5, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-24T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-24T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "Sanofi", "duplicatenumb": "2025SA263352" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "PFIZER" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-17T00:00:00", "transmissiondateformat": "102" }
25957261 Type 1
Serious
NIRMATRELVIR\RITONAVIR
Report Version
1
Receive Date
10/24/2025
Receipt Date
10/24/2025
Transmission Date
01/18/2026
Primary Source Country
CN
Occurrence Country
CN
Reporter Country
CN
Reporter Qualification
Other Health Professional
Literature Reference
--
Company Number
CN-PFIZER INC-PV202500124780
Authority Number
--
Sender Organization
PFIZER
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
83.0 yr
Patient Age Group
--
Patient Sex
Male
Patient Weight
58.0 kg

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (2)

Blood creatinine increased (v28.1) Unknown
Off label use (v28.1) Unknown

Drugs (1)

NIRMATRELVIR\RITONAVIR (NIRMATRELVIR\RITONAVIR) Suspect
Route: -- | Dosage: [NIRMATRELVIR 150 MG]/[RITONAVIR 100 MG]; 2X/DAY | Form: Tablet | Indication: COVID-19 treatment | Action: Dose Reduced
Auth#: 217188 | Batch#: MF1110 | Structured Dosage: 2.0 (unit: 032) | Separate Dosage#: 2.0 | Interval: 1.0 day | Cumulative: 16.0 (unit: 032)
Start: 05/12/2025 | End: 05/15/2025 | Duration: 4.0 day | Rechallenge: Unknown | Additional: --
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20250512

Report Duplicates (1)

National Center for Adverse Drug Reaction Monitori: 4401041006500202500346

Raw JSON (click to expand)

{ "_id": "69d4359f3b3830196fa5669d", "safetyreportid": "25957261", "authoritynumb": null, "companynumb": "CN-PFIZER INC-PV202500124780", "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "CN", "patient": { "patientonsetage": 83.0, "patientonsetageunit": 801, "patientagegroup": null, "patientweight": 58.0, "patientsex": 1, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Blood creatinine increased", "reactionoutcome": 6 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Off label use", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "NIRMATRELVIR\\RITONAVIR", "drugauthorizationnumb": "217188", "drugbatchnumb": "MF1110", "drugstructuredosagenumb": 2.0, "drugstructuredosageunit": "032", "drugseparatedosagenumb": 2.0, "drugintervaldosageunitnumb": 1.0, "drugintervaldosagedefinition": 804, "drugcumulativedosagenumb": 16.0, "drugcumulativedosageunit": "032", "drugdosagetext": "[NIRMATRELVIR 150 MG]/[RITONAVIR 100 MG]; 2X/DAY", "drugdosageform": "Tablet", "drugadministrationroute": null, "drugindication": "COVID-19 treatment", "drugstartdateformat": "102", "drugstartdate": "2025-05-12T00:00:00", "drugenddateformat": "102", "drugenddate": "2025-05-15T00:00:00", "drugtreatmentduration": 4.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": 3, "drugadditional": null, "actiondrug": 2, "activesubstance": { "activesubstancename": "NIRMATRELVIR\\RITONAVIR" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20250512" }, "primarysource": { "reportercountry": "CN", "qualification": 3, "literaturereference": null }, "primarysourcecountry": "CN", "quarter": "2025Q4", "receiptdate": "2025-10-24T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-24T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "National Center for Adverse Drug Reaction Monitori", "duplicatenumb": "4401041006500202500346" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "PFIZER" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 1, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25957252 Type 1
Serious
PIPERACILLIN SODIUM\TAZOBACTAM SODIUM
Report Version
1
Receive Date
10/24/2025
Receipt Date
10/24/2025
Transmission Date
01/17/2026
Primary Source Country
EU
Occurrence Country
EU
Reporter Country
EU
Reporter Qualification
Physician
Literature Reference
--
Company Number
--
Authority Number
EU-AFSSAPS-MA2025001404
Sender Organization
PFIZER
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
78.0 yr
Patient Age Group
--
Patient Sex
Female
Patient Weight
43.0 kg

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (3)

Hepatic cytolysis (v28.1) Recovered
Erythema (v28.1) Recovered
Off label use (v28.1) Unknown

Drugs (1)

PIPERACILLIN SODIUM\TAZOBACTAM SODIUM (PIPERACILLIN SODIUM\TAZOBACTAM SODIUM) Suspect
Route: 042 | Dosage: 4 G, 1X/DAY | Form: Injection | Indication: Pneumonia | Action: Withdrawn
Auth#: 50684 | Batch#: -- | Structured Dosage: 4.0 (unit: 002) | Separate Dosage#: 1.0 | Interval: 1.0 day | Cumulative: 12.0 (unit: 002)
Start: 12/18/2024 | End: 12/20/2024 | Duration: 3.0 day | Rechallenge: -- | Additional: Yes
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20241218

Report Duplicates (1)

AFSSAPS: EU-AFSSAPS-MA2025001404

Raw JSON (click to expand)

{ "_id": "69d4359f3b3830196fa56698", "safetyreportid": "25957252", "authoritynumb": "EU-AFSSAPS-MA2025001404", "companynumb": null, "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "EU", "patient": { "patientonsetage": 78.0, "patientonsetageunit": 801, "patientagegroup": null, "patientweight": 43.0, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Hepatic cytolysis", "reactionoutcome": 1 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Erythema", "reactionoutcome": 1 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Off label use", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "PIPERACILLIN SODIUM\\TAZOBACTAM SODIUM", "drugauthorizationnumb": "50684", "drugbatchnumb": null, "drugstructuredosagenumb": 4.0, "drugstructuredosageunit": "002", "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": 1.0, "drugintervaldosagedefinition": 804, "drugcumulativedosagenumb": 12.0, "drugcumulativedosageunit": "002", "drugdosagetext": "4 G, 1X/DAY", "drugdosageform": "Injection", "drugadministrationroute": "042", "drugindication": "Pneumonia", "drugstartdateformat": "102", "drugstartdate": "2024-12-18T00:00:00", "drugenddateformat": "102", "drugenddate": "2024-12-20T00:00:00", "drugtreatmentduration": 3.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": null, "drugadditional": 1, "actiondrug": 1, "activesubstance": { "activesubstancename": "PIPERACILLIN SODIUM\\TAZOBACTAM SODIUM" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20241218" }, "primarysource": { "reportercountry": "EU", "qualification": 1, "literaturereference": null }, "primarysourcecountry": "EU", "quarter": "2025Q4", "receiptdate": "2025-10-24T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-24T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "AFSSAPS", "duplicatenumb": "EU-AFSSAPS-MA2025001404" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "PFIZER" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 1, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-17T00:00:00", "transmissiondateformat": "102" }
25957256 Type 1
Non-Serious
CLINDAMYCIN
Report Version
1
Receive Date
10/24/2025
Receipt Date
10/24/2025
Transmission Date
01/17/2026
Primary Source Country
US
Occurrence Country
--
Reporter Country
US
Reporter Qualification
Consumer
Literature Reference
--
Company Number
--
Authority Number
783628
Sender Organization
FDA-CTU
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
3
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
--
Patient Age Group
--
Patient Sex
--
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (1)

Drug ineffective (v28.1) --

Drugs (1)

CLINDAMYCIN (CLINDAMYCIN) Suspect
Route: -- | Dosage: -- | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: Unknown | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d4359f3b3830196fa56699", "safetyreportid": "25957256", "authoritynumb": "783628", "companynumb": null, "duplicate": null, "fulfillexpeditecriteria": 3, "occurcountry": null, "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Drug ineffective", "reactionoutcome": null } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "CLINDAMYCIN", "drugauthorizationnumb": null, "drugbatchnumb": "Unknown", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": null, "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "CLINDAMYCIN" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "US", "qualification": 5, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-24T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-24T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "FDA-CTU" }, "serious": 2, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-17T00:00:00", "transmissiondateformat": "102" }
25957246 Type 1
Serious
TRASTUZUMAB, EPIRUBICIN HYDROCHLORIDE, PERTUZUMAB
Report Version
1
Receive Date
10/24/2025
Receipt Date
10/24/2025
Transmission Date
01/17/2026
Primary Source Country
EU
Occurrence Country
EU
Reporter Country
EU
Reporter Qualification
Physician
Literature Reference
--
Company Number
--
Authority Number
EU-AFSSAPS-PB2025001253
Sender Organization
PFIZER
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
36.0 yr
Patient Age Group
--
Patient Sex
Female
Patient Weight
61.0 kg

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (1)

Immune-mediated myocarditis (v28.1) Not Recovered

Drugs (3)

TRASTUZUMAB (TRASTUZUMAB) Suspect
Route: 042 | Dosage: UNK | Form: -- | Indication: Breast cancer female | Action: Unknown
Auth#: 761081 | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: 06/11/2025 | End: 09/08/2025 | Duration: 90.0 day | Rechallenge: -- | Additional: Unknown
Recurrences: --
EPIRUBICIN HYDROCHLORIDE (EPIRUBICIN HYDROCHLORIDE) Suspect
Route: 042 | Dosage: UNK | Form: -- | Indication: Breast cancer female | Action: Unknown
Auth#: 50778 | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: 03/13/2025 | End: 05/16/2025 | Duration: 65.0 day | Rechallenge: -- | Additional: Unknown
Recurrences: --
PERTUZUMAB (PERTUZUMAB) Suspect
Route: 042 | Dosage: UNK | Form: -- | Indication: Breast cancer female | Action: Unknown
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: 06/11/2025 | End: 09/08/2025 | Duration: 90.0 day | Rechallenge: -- | Additional: Unknown
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20250926

Report Duplicates (1)

AFSSAPS: EU-AFSSAPS-PB2025001253

Raw JSON (click to expand)

{ "_id": "69d4359f3b3830196fa56694", "safetyreportid": "25957246", "authoritynumb": "EU-AFSSAPS-PB2025001253", "companynumb": null, "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "EU", "patient": { "patientonsetage": 36.0, "patientonsetageunit": 801, "patientagegroup": null, "patientweight": 61.0, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Immune-mediated myocarditis", "reactionoutcome": 3 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "TRASTUZUMAB", "drugauthorizationnumb": "761081", "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": "042", "drugindication": "Breast cancer female", "drugstartdateformat": "102", "drugstartdate": "2025-06-11T00:00:00", "drugenddateformat": "102", "drugenddate": "2025-09-08T00:00:00", "drugtreatmentduration": 90.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": null, "drugadditional": 3, "actiondrug": 5, "activesubstance": { "activesubstancename": "TRASTUZUMAB" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "EPIRUBICIN HYDROCHLORIDE", "drugauthorizationnumb": "50778", "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": "042", "drugindication": "Breast cancer female", "drugstartdateformat": "102", "drugstartdate": "2025-03-13T00:00:00", "drugenddateformat": "102", "drugenddate": "2025-05-16T00:00:00", "drugtreatmentduration": 65.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": null, "drugadditional": 3, "actiondrug": 5, "activesubstance": { "activesubstancename": "EPIRUBICIN HYDROCHLORIDE" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "PERTUZUMAB", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": "042", "drugindication": "Breast cancer female", "drugstartdateformat": "102", "drugstartdate": "2025-06-11T00:00:00", "drugenddateformat": "102", "drugenddate": "2025-09-08T00:00:00", "drugtreatmentduration": 90.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": null, "drugadditional": 3, "actiondrug": 5, "activesubstance": { "activesubstancename": "PERTUZUMAB" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20250926" }, "primarysource": { "reportercountry": "EU", "qualification": 1, "literaturereference": null }, "primarysourcecountry": "EU", "quarter": "2025Q4", "receiptdate": "2025-10-24T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-24T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "AFSSAPS", "duplicatenumb": "EU-AFSSAPS-PB2025001253" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "PFIZER" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-17T00:00:00", "transmissiondateformat": "102" }
25957251 Type 1
Serious
CARBOPLATIN, CISPLATIN
Report Version
1
Receive Date
10/24/2025
Receipt Date
10/24/2025
Transmission Date
01/18/2026
Primary Source Country
EU
Occurrence Country
EU
Reporter Country
EU
Reporter Qualification
Physician
Literature Reference
--
Company Number
--
Authority Number
EU-AFSSAPS-GR2025001587
Sender Organization
PFIZER
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
67.0 yr
Patient Age Group
--
Patient Sex
Female
Patient Weight
56.0 kg

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (4)

Myocarditis (v28.1) Not Recovered
Papilloedema (v28.1) Recovering
Optic disc haemorrhage (v28.1) Recovering
Papillitis (v28.1) Recovering

Drugs (2)

CARBOPLATIN (CARBOPLATIN) Suspect
Route: 042 | Dosage: 363 MG, EVERY 3 WEEKS | Form: Solution for injection | Indication: Transitional cell carcinoma | Action: Unknown
Auth#: 076517 | Batch#: -- | Structured Dosage: 363.0 (unit: 003) | Separate Dosage#: 1.0 | Interval: 3.0 wk | Cumulative: 1089.0 (unit: 003)
Start: 06/13/2025 | End: 08/01/2025 | Duration: 50.0 day | Rechallenge: -- | Additional: Unknown
Recurrences: --
CISPLATIN (CISPLATIN) Suspect
Route: 042 | Dosage: 35 MG/M2, CYCLIC | Form: -- | Indication: Transitional cell carcinoma | Action: Withdrawn
Auth#: -- | Batch#: -- | Structured Dosage: 35.0 (unit: 009) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: 05/23/2025 | End: 05/30/2025 | Duration: 8.0 day | Rechallenge: -- | Additional: Yes
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20250806

Report Duplicates (2)

AFSSAPS: EU-AFSSAPS-2025093067
AFSSAPS: EU-AFSSAPS-GR2025001587

Raw JSON (click to expand)

{ "_id": "69d4359f3b3830196fa56695", "safetyreportid": "25957251", "authoritynumb": "EU-AFSSAPS-GR2025001587", "companynumb": null, "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "EU", "patient": { "patientonsetage": 67.0, "patientonsetageunit": 801, "patientagegroup": null, "patientweight": 56.0, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Myocarditis", "reactionoutcome": 3 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Papilloedema", "reactionoutcome": 2 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Optic disc haemorrhage", "reactionoutcome": 2 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Papillitis", "reactionoutcome": 2 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "CARBOPLATIN", "drugauthorizationnumb": "076517", "drugbatchnumb": null, "drugstructuredosagenumb": 363.0, "drugstructuredosageunit": "003", "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": 3.0, "drugintervaldosagedefinition": 803, "drugcumulativedosagenumb": 1089.0, "drugcumulativedosageunit": "003", "drugdosagetext": "363 MG, EVERY 3 WEEKS", "drugdosageform": "Solution for injection", "drugadministrationroute": "042", "drugindication": "Transitional cell carcinoma", "drugstartdateformat": "102", "drugstartdate": "2025-06-13T00:00:00", "drugenddateformat": "102", "drugenddate": "2025-08-01T00:00:00", "drugtreatmentduration": 50.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": null, "drugadditional": 3, "actiondrug": 5, "activesubstance": { "activesubstancename": "CARBOPLATIN" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "CISPLATIN", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": 35.0, "drugstructuredosageunit": "009", "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "35 MG/M2, CYCLIC", "drugdosageform": null, "drugadministrationroute": "042", "drugindication": "Transitional cell carcinoma", "drugstartdateformat": "102", "drugstartdate": "2025-05-23T00:00:00", "drugenddateformat": "102", "drugenddate": "2025-05-30T00:00:00", "drugtreatmentduration": 8.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": null, "drugadditional": 1, "actiondrug": 1, "activesubstance": { "activesubstancename": "CISPLATIN" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20250806" }, "primarysource": { "reportercountry": "EU", "qualification": 1, "literaturereference": null }, "primarysourcecountry": "EU", "quarter": "2025Q4", "receiptdate": "2025-10-24T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-24T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "AFSSAPS", "duplicatenumb": "EU-AFSSAPS-2025093067" }, { "duplicatesource": "AFSSAPS", "duplicatenumb": "EU-AFSSAPS-GR2025001587" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "PFIZER" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 1, "seriousnesshospitalization": 1, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25957253 Type 1
Non-Serious
VANCOMYCIN HYDROCHLORIDE
Report Version
1
Receive Date
10/24/2025
Receipt Date
10/24/2025
Transmission Date
01/18/2026
Primary Source Country
US
Occurrence Country
--
Reporter Country
US
Reporter Qualification
Consumer
Literature Reference
--
Company Number
--
Authority Number
783627
Sender Organization
FDA-CTU
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
3
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
--
Patient Age Group
--
Patient Sex
--
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (1)

Diarrhoea (v28.1) --

Drugs (1)

VANCOMYCIN HYDROCHLORIDE (VANCOMYCIN HYDROCHLORIDE) Suspect
Route: -- | Dosage: -- | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: Unknown | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d4359f3b3830196fa56696", "safetyreportid": "25957253", "authoritynumb": "783627", "companynumb": null, "duplicate": null, "fulfillexpeditecriteria": 3, "occurcountry": null, "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Diarrhoea", "reactionoutcome": null } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "VANCOMYCIN HYDROCHLORIDE", "drugauthorizationnumb": null, "drugbatchnumb": "Unknown", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": null, "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "VANCOMYCIN HYDROCHLORIDE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "US", "qualification": 5, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-24T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-24T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "FDA-CTU" }, "serious": 2, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25957255 Type 1
Serious
RITUXIMAB
Report Version
1
Receive Date
10/24/2025
Receipt Date
10/24/2025
Transmission Date
01/17/2026
Primary Source Country
EU
Occurrence Country
EU
Reporter Country
EU
Reporter Qualification
Physician
Literature Reference
--
Company Number
--
Authority Number
EU-AFSSAPS-PP2025001110
Sender Organization
PFIZER
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
64.0 yr
Patient Age Group
--
Patient Sex
Male
Patient Weight
69.0 kg

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (1)

Dilated cardiomyopathy (v28.1) Not Recovered

Drugs (1)

RITUXIMAB (RITUXIMAB) Suspect
Route: 042 | Dosage: 375 MG/M2, 1 TIME PER WEEK. 4 TREATMENTS IN TOTAL. | Form: Solution for infusion | Indication: Cryoglobulinaemia | Action: Not Applicable
Auth#: 761103 | Batch#: -- | Structured Dosage: 375.0 (unit: 009) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: 01/09/2024 | End: 01/30/2024 | Duration: 21.0 day | Rechallenge: -- | Additional: 4
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20240715

Report Duplicates (1)

AFSSAPS: EU-AFSSAPS-PP2025001110

Raw JSON (click to expand)

{ "_id": "69d4359f3b3830196fa5669a", "safetyreportid": "25957255", "authoritynumb": "EU-AFSSAPS-PP2025001110", "companynumb": null, "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "EU", "patient": { "patientonsetage": 64.0, "patientonsetageunit": 801, "patientagegroup": null, "patientweight": 69.0, "patientsex": 1, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Dilated cardiomyopathy", "reactionoutcome": 3 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "RITUXIMAB", "drugauthorizationnumb": "761103", "drugbatchnumb": null, "drugstructuredosagenumb": 375.0, "drugstructuredosageunit": "009", "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "375 MG/M2, 1 TIME PER WEEK. 4 TREATMENTS IN TOTAL.", "drugdosageform": "Solution for infusion", "drugadministrationroute": "042", "drugindication": "Cryoglobulinaemia", "drugstartdateformat": "102", "drugstartdate": "2024-01-09T00:00:00", "drugenddateformat": "102", "drugenddate": "2024-01-30T00:00:00", "drugtreatmentduration": 21.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": null, "drugadditional": 4, "actiondrug": 6, "activesubstance": { "activesubstancename": "RITUXIMAB" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20240715" }, "primarysource": { "reportercountry": "EU", "qualification": 1, "literaturereference": null }, "primarysourcecountry": "EU", "quarter": "2025Q4", "receiptdate": "2025-10-24T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-24T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "AFSSAPS", "duplicatenumb": "EU-AFSSAPS-PP2025001110" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "PFIZER" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 1, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-17T00:00:00", "transmissiondateformat": "102" }
25957244 Type 1
Serious
BEVACIZUMAB, KARDEGIC, TECENTRIQ (+3 more)
Report Version
1
Receive Date
10/24/2025
Receipt Date
10/24/2025
Transmission Date
01/18/2026
Primary Source Country
EU
Occurrence Country
EU
Reporter Country
EU
Reporter Qualification
Physician
Literature Reference
--
Company Number
--
Authority Number
EU-AFSSAPS-AM2025000770
Sender Organization
PFIZER
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
80.0 yr
Patient Age Group
--
Patient Sex
Male
Patient Weight
60.0 kg

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (2)

Rectal ulcer (v28.1) Recovered w/ Sequelae
Thyroiditis (v28.1) Recovered w/ Sequelae

Drugs (6)

BEVACIZUMAB (BEVACIZUMAB) Suspect
Route: 042 | Dosage: UNK | Form: -- | Indication: Hepatocellular carcinoma | Action: Withdrawn
Auth#: 761099 | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: 08/23/2023 | End: 11/15/2023 | Duration: 84.0 day | Rechallenge: Yes | Additional: Yes
Recurrences: --
KARDEGIC (ASPIRIN DL-LYSINE) Suspect
Route: 048 | Dosage: 75 MG, 1X/DAY | Form: -- | Indication: Peripheral arterial occlusive disease | Action: Withdrawn
Auth#: -- | Batch#: -- | Structured Dosage: 75.0 (unit: 003) | Separate Dosage#: 1.0 | Interval: 1.0 day | Cumulative: -- (unit: --)
Start: 07/01/2022 | End: 11/01/2023 | Duration: -- -- | Rechallenge: -- | Additional: Yes
Recurrences: --
TECENTRIQ (ATEZOLIZUMAB) Suspect
Route: 042 | Dosage: UNK | Form: -- | Indication: Hepatocellular carcinoma | Action: Dose Not Changed
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: 08/23/2023 | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
CARVEDILOL (CARVEDILOL) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
BROMAZEPAM (BROMAZEPAM) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --
PANTOPRAZOLE (PANTOPRAZOLE) Concomitant
Route: -- | Dosage: UNK | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20231115

Report Duplicates (1)

AFSSAPS: EU-AFSSAPS-AM2025000770

Raw JSON (click to expand)

{ "_id": "69d4359f3b3830196fa5668f", "safetyreportid": "25957244", "authoritynumb": "EU-AFSSAPS-AM2025000770", "companynumb": null, "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "EU", "patient": { "patientonsetage": 80.0, "patientonsetageunit": 801, "patientagegroup": null, "patientweight": 60.0, "patientsex": 1, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Rectal ulcer", "reactionoutcome": 4 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Thyroiditis", "reactionoutcome": 4 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "BEVACIZUMAB", "drugauthorizationnumb": "761099", "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": "042", "drugindication": "Hepatocellular carcinoma", "drugstartdateformat": "102", "drugstartdate": "2023-08-23T00:00:00", "drugenddateformat": "102", "drugenddate": "2023-11-15T00:00:00", "drugtreatmentduration": 84.0, "drugtreatmentdurationunit": 804, "drugrecurreadministration": 1, "drugadditional": 1, "actiondrug": 1, "activesubstance": { "activesubstancename": "BEVACIZUMAB" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "KARDEGIC", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": 75.0, "drugstructuredosageunit": "003", "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": 1.0, "drugintervaldosagedefinition": 804, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "75 MG, 1X/DAY", "drugdosageform": null, "drugadministrationroute": "048", "drugindication": "Peripheral arterial occlusive disease", "drugstartdateformat": "102", "drugstartdate": "2022-07-01T00:00:00", "drugenddateformat": "610", "drugenddate": "2023-11-01T00:00:00", "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": 1, "actiondrug": 1, "activesubstance": { "activesubstancename": "ASPIRIN DL-LYSINE" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "TECENTRIQ", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": "042", "drugindication": "Hepatocellular carcinoma", "drugstartdateformat": "102", "drugstartdate": "2023-08-23T00:00:00", "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": 4, "activesubstance": { "activesubstancename": "ATEZOLIZUMAB" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "CARVEDILOL", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "CARVEDILOL" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "BROMAZEPAM", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "BROMAZEPAM" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "PANTOPRAZOLE", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "PANTOPRAZOLE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20231115" }, "primarysource": { "reportercountry": "EU", "qualification": 1, "literaturereference": null }, "primarysourcecountry": "EU", "quarter": "2025Q4", "receiptdate": "2025-10-24T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-24T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "AFSSAPS", "duplicatenumb": "EU-AFSSAPS-AM2025000770" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "PFIZER" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 1, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25957242 Type 1
Non-Serious
SIMPONI
Report Version
1
Receive Date
10/24/2025
Receipt Date
10/24/2025
Transmission Date
01/18/2026
Primary Source Country
US
Occurrence Country
--
Reporter Country
US
Reporter Qualification
--
Literature Reference
--
Company Number
--
Authority Number
783606
Sender Organization
FDA-CTU
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
3
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
--
Patient Age Group
--
Patient Sex
--
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (2)

Atrial fibrillation (v28.1) --
Therapy interrupted (v28.1) --

Drugs (1)

SIMPONI (GOLIMUMAB) Suspect
Route: -- | Dosage: -- | Form: -- | Indication: -- | Action: --
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d4359f3b3830196fa5668d", "safetyreportid": "25957242", "authoritynumb": "783606", "companynumb": null, "duplicate": null, "fulfillexpeditecriteria": 3, "occurcountry": null, "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Atrial fibrillation", "reactionoutcome": null }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Therapy interrupted", "reactionoutcome": null } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "SIMPONI", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": null, "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": null, "activesubstance": { "activesubstancename": "GOLIMUMAB" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "US", "qualification": null, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-24T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-24T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "FDA-CTU" }, "serious": 2, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }