CLINICAL_TRIALS ClinicalTrials.gov record update

Effectivity and Safety of PFO Closure vs Medicine in Alleviating Migraine （SPRING）: a Multicenter, Random, Case Control Study

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Record identity and dates

Source: ClinicalTrials.gov
Source record ID: NCT04946734
Title field or adapter rule: protocolSection.identificationModule.officialTitle
Ingested At: 2026-04-25T22:26:45.722026+00:00
Published At: 2025-03-12T00:00:00+00:00
Record Updated At: 2025-03-12
Timestamp Basis: source retrieval time was not retained by the feed adapter
Date limitation: source retrieval time was not retained by the feed adapter

protocolSection.conditionsModule.conditions: ["PFO - Patent Foramen Ovale", "Migraine"]
protocolSection.statusModule.lastUpdatePostDateStruct.date: "2025-03-12"
protocolSection.identificationModule.nctId: "NCT04946734"
protocolSection.identificationModule.officialTitle: "Effectivity and Safety of PFO Closure vs Medicine in Alleviating Migraine \uff08SPRING\uff09: a Multicenter, Random, Case Control Study"
protocolSection.statusModule.overallStatus: "ACTIVE_NOT_RECRUITING"
protocolSection.designModule.phases: ["PHASE3"]
protocolSection.statusModule.resultsFirstPostDateStruct.date: ""

Intervention details are not present in the imported fields for this record. No drug-condition relationship is inferred from co-listing.

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