Completed OBSERVATIONAL NCT04415736

Artificial Intelligence in Subarachnoid Hemorrhage (AISAH)

Using Machine Learning With Heart Rate Variability Signals to Detect Delayed Cerebral Ischemia After Subarachnoid Hemorrhage

Sponsor: Göteborg University

Conditions Subarachnoid Hemorrhage, Aneurysmal

Interventions No intervention, observational study

Updated 5 times since 2020 Last updated: Sep 1, 2020 Started: Oct 1, 2015 Primary completion: Oct 31, 2016 Completion: May 31, 2020

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

This observational or N/A phase trial investigates Subarachnoid Hemorrhage, Aneurysmal and is currently completed. Göteborg University leads this study, which shows 5 recorded versions since 2015 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jan 2021 — Jul 2024 [monthly]

Completed
Oct 2020 — Jan 2021 [monthly]

Completed
Jul 2020 — Oct 2020 [monthly]

Completed

First recorded

Oct 2015

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Göteborg University

Data source: Göteborg University

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

Study Locations

• Gothenburg, Sweden