CLINICAL_TRIALS ClinicalTrials.gov record update

Acute Effects of a Single Dose of Sildenafil (20mg/40mg) on Pulmonary Haemodynamics and Gas Exchange at Rest and During Exercise in COPD Patients With Pulmonary Hypertension

This page presents selected fields from the linked source record. It does not add a medical interpretation.

Record identity and dates

Source: ClinicalTrials.gov
Source record ID: NCT00491803
Title field or adapter rule: protocolSection.identificationModule.officialTitle
Ingested At: 2026-04-28T10:35:01.622133+00:00
Published At: 2009-11-10T00:00:00+00:00
Record Updated At: 2009-11-10
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: ["Chronic Obstructive Pulmonary Disease", "Pulmonary Hypertension"]
protocolSection.statusModule.lastUpdatePostDateStruct.date: "2009-11-10"
protocolSection.identificationModule.nctId: "NCT00491803"
protocolSection.identificationModule.officialTitle: "Acute Effects of a Single Dose of Sildenafil (20mg/40mg) on Pulmonary Haemodynamics and Gas Exchange at Rest and During Exercise in COPD Patients With Pulmonary Hypertension"
protocolSection.statusModule.overallStatus: "COMPLETED"
protocolSection.designModule.phases: ["PHASE4"]
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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