ClinicalTrials.gov record
Not listed No phase listed Observational Accepts healthy volunteers

Postoperative Respiratory Abnormalities

ClinicalTrials.gov ID: NCT04079829

Public ClinicalTrials.gov record NCT04079829. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced May 21, 2026, 12:34 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Data Completeness and Analysis of Underlying Systems Factors in a Retrospective Cohort - Postoperative Respiratory Abnormalities

Study identification

NCT ID
NCT04079829
Recruitment status
Not listed
Study type
Observational
Phase
Not listed
Lead sponsor
Efficacy Care R&D Ltd
Industry
Enrollment
50,000 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 90 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Aug 31, 2019
Primary completion
Sep 30, 2020
Completion
Sep 30, 2020
Last update posted
Jun 23, 2020

2019 – 2020

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Memorial Hermann Medical Center Houston Texas 77024

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04079829, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jun 23, 2020 · Synced May 21, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04079829 live on ClinicalTrials.gov.

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