FDA FAERS Adverse Event Reports

111000
Total Reports
60668
Serious Reports
108
Reporter Countries
Clear
25971597 Type 1
Serious
PREDNISOLONE, PREDNISOLONE, SATRALIZUMAB
Report Version
1
Receive Date
10/29/2025
Receipt Date
10/29/2025
Transmission Date
01/18/2026
Primary Source Country
JP
Occurrence Country
JP
Reporter Country
JP
Reporter Qualification
Other Health Professional
Literature Reference
Ikeguchi R, Shimizu Y, Kuroda R, Todo K. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review. Mult-Scler-Relat-Dis. 2025;103
Company Number
JP-STRIDES ARCOLAB LIMITED-2025SP013403
Authority Number
--
Sender Organization
STRIDES
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
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 (3)

Neuromyelitis optica spectrum disorder (v28.1) Unknown
Urinary tract infection (v28.1) Recovered
Off label use (v28.1) Unknown

Drugs (3)

PREDNISOLONE (PREDNISOLONE) Suspect
Route: 048 | Dosage: UNK | Form: Unknown | Indication: Neuromyelitis optica spectrum disorder | Action: Dose Reduced
Auth#: 208412 | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: Yes
Recurrences: --
PREDNISOLONE (PREDNISOLONE) Suspect
Route: 048 | Dosage: 12 MILLIGRAMS | Form: Unknown | Indication: -- | Action: Dose Reduced
Auth#: 208412 | Batch#: -- | Structured Dosage: 12.0 (unit: 003) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: Yes
Recurrences: --
SATRALIZUMAB (SATRALIZUMAB) Suspect
Route: 058 | Dosage: 120MG AT WEEKS 0, 2, AND 4 AND THEN EVERY 4 WEEKS THEREAFTER AS MAINTENANCE THERAPY | Form: -- | Indication: Neuromyelitis optica spectrum disorder | Action: Unknown
Auth#: -- | Batch#: -- | Structured Dosage: 120.0 (unit: 003) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: Unknown
Recurrences: --

Clinical Narrative

--

Report Duplicates (1)

Wipro: IN-Wipro-4093055-426934

Raw JSON (click to expand)

{ "_id": "69d435e13b3830196fa5a23d", "safetyreportid": "25971597", "authoritynumb": null, "companynumb": "JP-STRIDES ARCOLAB LIMITED-2025SP013403", "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "JP", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Neuromyelitis optica spectrum disorder", "reactionoutcome": 6 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Urinary tract infection", "reactionoutcome": 1 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Off label use", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "PREDNISOLONE", "drugauthorizationnumb": "208412", "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": "Unknown", "drugadministrationroute": "048", "drugindication": "Neuromyelitis optica spectrum disorder", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": 1, "actiondrug": 2, "activesubstance": { "activesubstancename": "PREDNISOLONE" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "PREDNISOLONE", "drugauthorizationnumb": "208412", "drugbatchnumb": null, "drugstructuredosagenumb": 12.0, "drugstructuredosageunit": "003", "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "12 MILLIGRAMS", "drugdosageform": "Unknown", "drugadministrationroute": "048", "drugindication": null, "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": 1, "actiondrug": 2, "activesubstance": { "activesubstancename": "PREDNISOLONE" }, "drugrecurrence": [] }, { "drugcharacterization": 1, "medicinalproduct": "SATRALIZUMAB", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": 120.0, "drugstructuredosageunit": "003", "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "120MG AT WEEKS 0, 2, AND 4 AND THEN EVERY 4 WEEKS THEREAFTER AS MAINTENANCE THERAPY", "drugdosageform": null, "drugadministrationroute": "058", "drugindication": "Neuromyelitis optica spectrum disorder", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": 3, "actiondrug": 5, "activesubstance": { "activesubstancename": "SATRALIZUMAB" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "JP", "qualification": 3, "literaturereference": "Ikeguchi R, Shimizu Y, Kuroda R, Todo K. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review. Mult-Scler-Relat-Dis. 2025;103" }, "primarysourcecountry": "JP", "quarter": "2025Q4", "receiptdate": "2025-10-29T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-29T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "Wipro", "duplicatenumb": "IN-Wipro-4093055-426934" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "STRIDES" }, "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" }
25971596 Type 1
Serious
PREDNISOLONE
Report Version
1
Receive Date
10/29/2025
Receipt Date
10/29/2025
Transmission Date
01/18/2026
Primary Source Country
JP
Occurrence Country
JP
Reporter Country
JP
Reporter Qualification
Other Health Professional
Literature Reference
Ikeguchi R, Shimizu Y, Kuroda R, Todo K.. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review.. Mult-Scler-Relat-Dis. 2025;103
Company Number
JP-STRIDES ARCOLAB LIMITED-2025SP013438
Authority Number
--
Sender Organization
STRIDES
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
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)

Neuromyelitis optica spectrum disorder (v28.1) Unknown
Off label use (v28.1) Unknown

Drugs (1)

PREDNISOLONE (PREDNISOLONE) Suspect
Route: 048 | Dosage: DAILY | Form: Unknown | Indication: Neuromyelitis optica spectrum disorder | Action: Dose Reduced
Auth#: 208412 | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (1)

Wipro: IN-Wipro-4093055-426942

Raw JSON (click to expand)

{ "_id": "69d435e13b3830196fa5a23c", "safetyreportid": "25971596", "authoritynumb": null, "companynumb": "JP-STRIDES ARCOLAB LIMITED-2025SP013438", "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "JP", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Neuromyelitis optica spectrum disorder", "reactionoutcome": 6 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Off label use", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "PREDNISOLONE", "drugauthorizationnumb": "208412", "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "DAILY", "drugdosageform": "Unknown", "drugadministrationroute": "048", "drugindication": "Neuromyelitis optica spectrum disorder", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": 2, "activesubstance": { "activesubstancename": "PREDNISOLONE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "JP", "qualification": 3, "literaturereference": "Ikeguchi R, Shimizu Y, Kuroda R, Todo K.. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review.. Mult-Scler-Relat-Dis. 2025;103" }, "primarysourcecountry": "JP", "quarter": "2025Q4", "receiptdate": "2025-10-29T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-29T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "Wipro", "duplicatenumb": "IN-Wipro-4093055-426942" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "STRIDES" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25971591 Type 1
Serious
PREDNISOLONE
Report Version
1
Receive Date
10/29/2025
Receipt Date
10/29/2025
Transmission Date
01/18/2026
Primary Source Country
JP
Occurrence Country
JP
Reporter Country
JP
Reporter Qualification
Other Health Professional
Literature Reference
Ikeguchi R, Shimizu Y, Kuroda R, Todo K.. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review.. Mult-Scler-Relat-Dis. 2025;103
Company Number
JP-STRIDES ARCOLAB LIMITED-2025SP013408
Authority Number
--
Sender Organization
STRIDES
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
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)

Neuromyelitis optica spectrum disorder (v28.1) Unknown
Off label use (v28.1) Unknown

Drugs (1)

PREDNISOLONE (PREDNISOLONE) Suspect
Route: 048 | Dosage: UNK UNK, QD | Form: Unknown | Indication: Neuromyelitis optica spectrum disorder | Action: Dose Reduced
Auth#: 208412 | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (1)

Wipro: IN-Wipro-4093055-426937

Raw JSON (click to expand)

{ "_id": "69d435e13b3830196fa5a23b", "safetyreportid": "25971591", "authoritynumb": null, "companynumb": "JP-STRIDES ARCOLAB LIMITED-2025SP013408", "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "JP", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Neuromyelitis optica spectrum disorder", "reactionoutcome": 6 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Off label use", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "PREDNISOLONE", "drugauthorizationnumb": "208412", "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK UNK, QD", "drugdosageform": "Unknown", "drugadministrationroute": "048", "drugindication": "Neuromyelitis optica spectrum disorder", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": 2, "activesubstance": { "activesubstancename": "PREDNISOLONE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "JP", "qualification": 3, "literaturereference": "Ikeguchi R, Shimizu Y, Kuroda R, Todo K.. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review.. Mult-Scler-Relat-Dis. 2025;103" }, "primarysourcecountry": "JP", "quarter": "2025Q4", "receiptdate": "2025-10-29T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-29T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "Wipro", "duplicatenumb": "IN-Wipro-4093055-426937" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "STRIDES" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25971592 Type 1
Serious
PREDNISOLONE
Report Version
1
Receive Date
10/29/2025
Receipt Date
10/29/2025
Transmission Date
01/17/2026
Primary Source Country
JP
Occurrence Country
JP
Reporter Country
JP
Reporter Qualification
Other Health Professional
Literature Reference
Ikeguchi R, Shimizu Y, Kuroda R, Todo K.. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review.. Mult-Scler-Relat-Dis. 2025;103.
Company Number
JP-STRIDES ARCOLAB LIMITED-2025SP013405
Authority Number
--
Sender Organization
STRIDES
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
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)

Neuromyelitis optica spectrum disorder (v28.1) Unknown
Off label use (v28.1) Unknown

Drugs (1)

PREDNISOLONE (PREDNISOLONE) Suspect
Route: 048 | Dosage: UNK | Form: Unknown | Indication: Neuromyelitis optica spectrum disorder | Action: Dose Reduced
Auth#: 208412 | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (1)

Wipro: IN-Wipro-4093055-426933

Raw JSON (click to expand)

{ "_id": "69d435e13b3830196fa5a23a", "safetyreportid": "25971592", "authoritynumb": null, "companynumb": "JP-STRIDES ARCOLAB LIMITED-2025SP013405", "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "JP", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Neuromyelitis optica spectrum disorder", "reactionoutcome": 6 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Off label use", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "PREDNISOLONE", "drugauthorizationnumb": "208412", "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": "Unknown", "drugadministrationroute": "048", "drugindication": "Neuromyelitis optica spectrum disorder", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": 2, "activesubstance": { "activesubstancename": "PREDNISOLONE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "JP", "qualification": 3, "literaturereference": "Ikeguchi R, Shimizu Y, Kuroda R, Todo K.. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review.. Mult-Scler-Relat-Dis. 2025;103." }, "primarysourcecountry": "JP", "quarter": "2025Q4", "receiptdate": "2025-10-29T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-29T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "Wipro", "duplicatenumb": "IN-Wipro-4093055-426933" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "STRIDES" }, "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" }
25971590 Type 1
Serious
PREDNISOLONE
Report Version
1
Receive Date
10/29/2025
Receipt Date
10/29/2025
Transmission Date
01/18/2026
Primary Source Country
JP
Occurrence Country
JP
Reporter Country
JP
Reporter Qualification
Other Health Professional
Literature Reference
Ikeguchi R, Shimizu Y, Kuroda R, Todo K.. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review.. Mult-Scler-Relat-Dis. 2025;103
Company Number
JP-STRIDES ARCOLAB LIMITED-2025SP013436
Authority Number
--
Sender Organization
STRIDES
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
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)

Neuromyelitis optica spectrum disorder (v28.1) Unknown
Off label use (v28.1) Unknown

Drugs (1)

PREDNISOLONE (PREDNISOLONE) Suspect
Route: 048 | Dosage: UNK, QD | Form: Unknown | Indication: Neuromyelitis optica spectrum disorder | Action: Dose Reduced
Auth#: 208412 | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (1)

Wipro: IN-Wipro-4093055-426940

Raw JSON (click to expand)

{ "_id": "69d435e13b3830196fa5a239", "safetyreportid": "25971590", "authoritynumb": null, "companynumb": "JP-STRIDES ARCOLAB LIMITED-2025SP013436", "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "JP", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Neuromyelitis optica spectrum disorder", "reactionoutcome": 6 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Off label use", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "PREDNISOLONE", "drugauthorizationnumb": "208412", "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK, QD", "drugdosageform": "Unknown", "drugadministrationroute": "048", "drugindication": "Neuromyelitis optica spectrum disorder", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": 2, "activesubstance": { "activesubstancename": "PREDNISOLONE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "JP", "qualification": 3, "literaturereference": "Ikeguchi R, Shimizu Y, Kuroda R, Todo K.. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review.. Mult-Scler-Relat-Dis. 2025;103" }, "primarysourcecountry": "JP", "quarter": "2025Q4", "receiptdate": "2025-10-29T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-29T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "Wipro", "duplicatenumb": "IN-Wipro-4093055-426940" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "STRIDES" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25971593 Type 1
Serious
PREDNISOLONE
Report Version
1
Receive Date
10/29/2025
Receipt Date
10/29/2025
Transmission Date
01/18/2026
Primary Source Country
JP
Occurrence Country
JP
Reporter Country
JP
Reporter Qualification
Other Health Professional
Literature Reference
Ikeguchi R, Shimizu Y, Kuroda R, Todo K.. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review.. Mult-Scler-Relat-Dis. 2025;103
Company Number
JP-STRIDES ARCOLAB LIMITED-2025SP013434
Authority Number
--
Sender Organization
STRIDES
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
1
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)

Neuromyelitis optica spectrum disorder (v28.1) Unknown
Off label use (v28.1) Unknown

Drugs (1)

PREDNISOLONE (PREDNISOLONE) Suspect
Route: 048 | Dosage: DAILY | Form: Unknown | Indication: Neuromyelitis optica spectrum disorder | Action: Dose Reduced
Auth#: 208412 | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (1)

Wipro: IN-Wipro-4093055-426938

Raw JSON (click to expand)

{ "_id": "69d435e13b3830196fa5a238", "safetyreportid": "25971593", "authoritynumb": null, "companynumb": "JP-STRIDES ARCOLAB LIMITED-2025SP013434", "duplicate": 1, "fulfillexpeditecriteria": 1, "occurcountry": "JP", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Neuromyelitis optica spectrum disorder", "reactionoutcome": 6 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Off label use", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "PREDNISOLONE", "drugauthorizationnumb": "208412", "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "DAILY", "drugdosageform": "Unknown", "drugadministrationroute": "048", "drugindication": "Neuromyelitis optica spectrum disorder", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": 2, "activesubstance": { "activesubstancename": "PREDNISOLONE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "JP", "qualification": 3, "literaturereference": "Ikeguchi R, Shimizu Y, Kuroda R, Todo K.. Satralizumab treatment in neuromyelitis optica spectrum disorder: effects on relapse, pain, and other medications used: a retrospective chart review.. Mult-Scler-Relat-Dis. 2025;103" }, "primarysourcecountry": "JP", "quarter": "2025Q4", "receiptdate": "2025-10-29T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-29T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [ { "duplicatesource": "Wipro", "duplicatenumb": "IN-Wipro-4093055-426938" } ], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "STRIDES" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25971588 Type 1
Serious
LYNPARZA
Report Version
1
Receive Date
10/29/2025
Receipt Date
10/29/2025
Transmission Date
01/18/2026
Primary Source Country
RU
Occurrence Country
RU
Reporter Country
RU
Reporter Qualification
Physician
Literature Reference
--
Company Number
RU-AstraZeneca-CH-00977764A
Authority Number
--
Sender Organization
ALEXION PHARMACEUTICALS
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
65.0 yr
Patient Age Group
Elderly
Patient Sex
Female
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (3)

Anaemia (v28.1) Recovered
Leukopenia (v28.1) Recovered
Polyneuropathy (v28.1) Recovered

Drugs (1)

LYNPARZA (OLAPARIB) Suspect
Route: -- | Dosage: -- | Form: -- | Indication: -- | Action: Dose Not Changed
Auth#: 208558 | Batch#: Unknown | Structured Dosage: 600.0 (unit: 003) | Separate Dosage#: 1.0 | Interval: 1.0 day | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: Unknown | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d435e13b3830196fa5a237", "safetyreportid": "25971588", "authoritynumb": null, "companynumb": "RU-AstraZeneca-CH-00977764A", "duplicate": null, "fulfillexpeditecriteria": 1, "occurcountry": "RU", "patient": { "patientonsetage": 65.0, "patientonsetageunit": 801, "patientagegroup": 6, "patientweight": null, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Anaemia", "reactionoutcome": 1 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Leukopenia", "reactionoutcome": 1 }, { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Polyneuropathy", "reactionoutcome": 1 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "LYNPARZA", "drugauthorizationnumb": "208558", "drugbatchnumb": "Unknown", "drugstructuredosagenumb": 600.0, "drugstructuredosageunit": "003", "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": 1.0, "drugintervaldosagedefinition": 804, "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": 3, "drugadditional": null, "actiondrug": 4, "activesubstance": { "activesubstancename": "OLAPARIB" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "RU", "qualification": 1, "literaturereference": null }, "primarysourcecountry": "RU", "quarter": "2025Q4", "receiptdate": "2025-10-29T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-29T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "ALEXION PHARMACEUTICALS" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 2, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 1, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-18T00:00:00", "transmissiondateformat": "102" }
25971579 Type 1
Non-Serious
DICLOFENAC, CORTISONE, LIDOCAINE
Report Version
1
Receive Date
10/29/2025
Receipt Date
10/29/2025
Transmission Date
01/18/2026
Primary Source Country
US
Occurrence Country
US
Reporter Country
US
Reporter Qualification
Consumer
Literature Reference
--
Company Number
US-CIPLA LTD.-2025US13016
Authority Number
--
Sender Organization
CIPLA
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
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)

Off label use (v28.1) Unknown

Drugs (3)

DICLOFENAC (DICLOFENAC) Suspect
Route: 061 | Dosage: UNK, BID (APPLIED GEL EVERY TWO TIMES, ONCE AT MIDDAY, IN THE AFTERNOON, AND IN THE EVENING) | Form: Gel | Indication: Arthralgia | Action: Unknown
Auth#: 209903 | Batch#: ZDBA | Structured Dosage: -- (unit: --) | Separate Dosage#: 2.0 | Interval: 1.0 day | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: Unknown
Recurrences: --
CORTISONE (CORTISONE) Concomitant
Route: 065 | Dosage: UNK | Form: -- | Indication: Product used for unknown indication | Action: Not Applicable
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: 4
Recurrences: --
LIDOCAINE (LIDOCAINE) Concomitant
Route: 065 | Dosage: UNK | Form: -- | Indication: Anticoagulant therapy | Action: Not Applicable
Auth#: -- | Batch#: -- | Structured Dosage: -- (unit: --) | Separate Dosage#: -- | Interval: -- -- | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: 4
Recurrences: --

Clinical Narrative

--

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d435e13b3830196fa5a233", "safetyreportid": "25971579", "authoritynumb": null, "companynumb": "US-CIPLA LTD.-2025US13016", "duplicate": null, "fulfillexpeditecriteria": 1, "occurcountry": "US", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Off label use", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "DICLOFENAC", "drugauthorizationnumb": "209903", "drugbatchnumb": "ZDBA", "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": 2.0, "drugintervaldosageunitnumb": 1.0, "drugintervaldosagedefinition": 804, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK, BID (APPLIED GEL EVERY TWO TIMES, ONCE AT MIDDAY, IN THE AFTERNOON, AND IN THE EVENING)", "drugdosageform": "Gel", "drugadministrationroute": "061", "drugindication": "Arthralgia", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": 3, "actiondrug": 5, "activesubstance": { "activesubstancename": "DICLOFENAC" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "CORTISONE", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": "065", "drugindication": "Product used for unknown indication", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": 4, "actiondrug": 6, "activesubstance": { "activesubstancename": "CORTISONE" }, "drugrecurrence": [] }, { "drugcharacterization": 2, "medicinalproduct": "LIDOCAINE", "drugauthorizationnumb": null, "drugbatchnumb": null, "drugstructuredosagenumb": null, "drugstructuredosageunit": null, "drugseparatedosagenumb": null, "drugintervaldosageunitnumb": null, "drugintervaldosagedefinition": null, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "UNK", "drugdosageform": null, "drugadministrationroute": "065", "drugindication": "Anticoagulant therapy", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": 4, "actiondrug": 6, "activesubstance": { "activesubstancename": "LIDOCAINE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "US", "qualification": 5, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-29T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-29T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "CIPLA" }, "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" }
25971580 Type 1
Non-Serious
LENALIDOMIDE
Report Version
1
Receive Date
10/29/2025
Receipt Date
10/29/2025
Transmission Date
01/17/2026
Primary Source Country
US
Occurrence Country
US
Reporter Country
US
Reporter Qualification
Consumer
Literature Reference
--
Company Number
US-CIPLA LTD.-2025US13129
Authority Number
--
Sender Organization
CIPLA
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
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)

White blood cell count decreased (v28.1) Unknown

Drugs (1)

LENALIDOMIDE (LENALIDOMIDE) Suspect
Route: 048 | Dosage: 5 MILLIGRAM, QD (DAILY) | Form: Capsule | Indication: Plasma cell myeloma | Action: Dose Not Changed
Auth#: 210435 | Batch#: -- | Structured Dosage: 5.0 (unit: 003) | Separate Dosage#: 1.0 | Interval: 1.0 day | Cumulative: -- (unit: --)
Start: -- | End: -- | Duration: -- -- | Rechallenge: -- | Additional: --
Recurrences: --

Clinical Narrative

--

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d435e13b3830196fa5a232", "safetyreportid": "25971580", "authoritynumb": null, "companynumb": "US-CIPLA LTD.-2025US13129", "duplicate": null, "fulfillexpeditecriteria": 1, "occurcountry": "US", "patient": { "patientonsetage": null, "patientonsetageunit": null, "patientagegroup": null, "patientweight": null, "patientsex": null, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "White blood cell count decreased", "reactionoutcome": 6 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "LENALIDOMIDE", "drugauthorizationnumb": "210435", "drugbatchnumb": null, "drugstructuredosagenumb": 5.0, "drugstructuredosageunit": "003", "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": 1.0, "drugintervaldosagedefinition": 804, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "5 MILLIGRAM, QD (DAILY)", "drugdosageform": "Capsule", "drugadministrationroute": "048", "drugindication": "Plasma cell myeloma", "drugstartdateformat": null, "drugstartdate": null, "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": null, "drugadditional": null, "actiondrug": 4, "activesubstance": { "activesubstancename": "LENALIDOMIDE" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": null }, "primarysource": { "reportercountry": "US", "qualification": 5, "literaturereference": null }, "primarysourcecountry": "US", "quarter": "2025Q4", "receiptdate": "2025-10-29T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-29T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 1, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "CIPLA" }, "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" }
25971578 Type 2
Serious
IMFINZI
Report Version
1
Receive Date
10/29/2025
Receipt Date
10/29/2025
Transmission Date
01/17/2026
Primary Source Country
TW
Occurrence Country
TW
Reporter Country
TW
Reporter Qualification
Other Health Professional
Literature Reference
--
Company Number
TW-AstraZeneca-CH-00979664A
Authority Number
--
Sender Organization
ALEXION PHARMACEUTICALS
Sender Type
6
Receiver Organization
FDA
Receiver Type
6
Expedite Criteria
Yes
Duplicate
--
FAERS Quarter
2025Q4
Source File
1_ADR25Q4.xml
Patient Age
78.0 yr
Patient Age Group
Elderly
Patient Sex
Female
Patient Weight
--

Seriousness Details

Death Hospitalization Life-Threatening Disabling Congenital Anomaly Other Serious

Reactions (1)

Death (v28.1) Fatal

Drugs (1)

IMFINZI (DURVALUMAB) Suspect
Route: -- | Dosage: 1500 MILLIGRAM, QMONTH | Form: -- | Indication: -- | Action: Not Applicable
Auth#: 761069 | Batch#: -- | Structured Dosage: 1500.0 (unit: 003) | Separate Dosage#: 1.0 | Interval: 1.0 mo | Cumulative: -- (unit: --)
Start: 05/15/2025 | End: -- | Duration: -- -- | Rechallenge: Unknown | Additional: 4
Recurrences: --

Clinical Narrative

CASE EVENT DATE: 20250918

Report Duplicates (0)

--

Raw JSON (click to expand)

{ "_id": "69d435e13b3830196fa5a231", "safetyreportid": "25971578", "authoritynumb": null, "companynumb": "TW-AstraZeneca-CH-00979664A", "duplicate": null, "fulfillexpeditecriteria": 1, "occurcountry": "TW", "patient": { "patientonsetage": 78.0, "patientonsetageunit": 801, "patientagegroup": 6, "patientweight": null, "patientsex": 2, "reaction": [ { "reactionmeddraversionpt": "28.1", "reactionmeddrapt": "Death", "reactionoutcome": 5 } ], "drug": [ { "drugcharacterization": 1, "medicinalproduct": "IMFINZI", "drugauthorizationnumb": "761069", "drugbatchnumb": null, "drugstructuredosagenumb": 1500.0, "drugstructuredosageunit": "003", "drugseparatedosagenumb": 1.0, "drugintervaldosageunitnumb": 1.0, "drugintervaldosagedefinition": 802, "drugcumulativedosagenumb": null, "drugcumulativedosageunit": null, "drugdosagetext": "1500 MILLIGRAM, QMONTH", "drugdosageform": null, "drugadministrationroute": null, "drugindication": null, "drugstartdateformat": "102", "drugstartdate": "2025-05-15T00:00:00", "drugenddateformat": null, "drugenddate": null, "drugtreatmentduration": null, "drugtreatmentdurationunit": null, "drugrecurreadministration": 3, "drugadditional": 4, "actiondrug": 6, "activesubstance": { "activesubstancename": "DURVALUMAB" }, "drugrecurrence": [] } ], "summary_narrativeincludeclinical": "CASE EVENT DATE: 20250918" }, "primarysource": { "reportercountry": "TW", "qualification": 3, "literaturereference": null }, "primarysourcecountry": "TW", "quarter": "2025Q4", "receiptdate": "2025-10-29T00:00:00", "receiptdateformat": "102", "receivedate": "2025-10-29T00:00:00", "receivedateformat": "102", "receiver": { "receivertype": 6, "receiverorganization": "FDA" }, "reportduplicate": [], "reporttype": 2, "safetyreportversion": 1, "sender": { "sendertype": 6, "senderorganization": "ALEXION PHARMACEUTICALS" }, "serious": 1, "seriousnesscongenitalanomali": 2, "seriousnessdeath": 1, "seriousnessdisabling": 2, "seriousnesshospitalization": 2, "seriousnesslifethreatening": 2, "seriousnessother": 2, "source_file": "1_ADR25Q4.xml", "transmissiondate": "2026-01-17T00:00:00", "transmissiondateformat": "102" }