Completed OBSERVATIONAL NCT03044899

African Surgical Outcomes Study (ASOS) (ASOS)

African Surgical Outcomes Study (ASOS): An African, Multi-centre Seven Day Evaluation of Patient Care and Clinical Outcomes for Patients Undergoing Surgery

Sponsor: Medical Research Council, South Africa

Conditions Mortality Surgery Surgery- Complications

Interventions All surgeries in adult patients

Updated 6 times since 2017 Last updated: Feb 3, 2017 Started: Feb 1, 2016 Primary completion: Jun 30, 2016 Completion: Jun 30, 2016

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Mortality and Surgery, this trial is completed. The trial is conducted by Medical Research Council, South Africa and has accumulated 6 data snapshots since 2016. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

6 versions recorded

Sep 2025 — Present [monthly]

Completed
Sep 2024 — Sep 2025 [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jan 2021 — Jul 2024 [monthly]

Completed
Apr 2018 — Jan 2021 [monthly]

Completed

Phase: NA → None

▶ Show 1 earlier version

Feb 2017 — Apr 2018 [monthly]

Completed NA

First recorded

Feb 2016

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Medical Research Council, South Africa
University of KwaZulu

Data source: University of KwaZulu

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

Addis Ababa, Ethiopia , Algiers, Algeria , Androhibe, Madagascar , Bamako, Mali , Banjul, The Gambia , Brazzaville, Republic of the Congo , Bujumbura, Burundi , Cairo, Egypt , Cotonou, Benin , Dakar, Senegal and 15 more locations