CLINICAL_TRIALS ClinicalTrials.gov record update

Comparison of Efficacy of Ultrasound-guided Erector Spinae Plane Block Versus Thoracic Paravertebral Block for Intra and Postoperative Pain Control in Modified Radical Mastectomy: a Randomized Controlled Trial.

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Record identity and dates

Source: ClinicalTrials.gov
Source record ID: NCT04457115
Title field or adapter rule: protocolSection.identificationModule.officialTitle
Ingested At: 2026-04-28T10:38:23.932263+00:00
Published At: 2021-11-18T00:00:00+00:00
Record Updated At: 2021-11-18
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: ["Breast Surgery", "Thoracic Paravertebral Block", "Post-operative Pain Control", "Erector Spinae Plane Block", "Opioid Use"]
protocolSection.statusModule.lastUpdatePostDateStruct.date: "2021-11-18"
protocolSection.identificationModule.nctId: "NCT04457115"
protocolSection.identificationModule.officialTitle: "Comparison of Efficacy of Ultrasound-guided Erector Spinae Plane Block Versus Thoracic Paravertebral Block for Intra and Postoperative Pain Control in Modified Radical Mastectomy: a Randomized Controlled Trial."
protocolSection.statusModule.overallStatus: "COMPLETED"
protocolSection.designModule.phases: ["NA"]
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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