Completed OBSERVATIONAL NCT00537641

Efficacy of Noninvasive Ventilation in Amyotrophic Lateral Sclerosis (ALS)

Prevalence and Severity of Nocturnal Oxygenation and Ventilation Failure in Patients With Amyotrophic Lateral Sclerosis Using Noninvasive Ventilation

Sponsor: Columbia University

Conditions Amyotrophic Lateral Sclerosis Motor Neuron Disease

Updated 6 times since 2017 Last updated: Jul 2, 2015 Started: May 31, 2007 Primary completion: Jul 31, 2010 Completion: Jun 30, 2011

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

Listed as NCT00537641, this observational or N/A phase trial focuses on Amyotrophic Lateral Sclerosis and Motor Neuron Disease and remains completed. Sponsored by Columbia University, it has been updated 6 times since 2007, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jan 2021 — Jul 2024 [monthly]

Completed
Jun 2018 — Jan 2021 [monthly]

Completed
Apr 2018 — Jun 2018 [monthly]

Completed

Phase: NA → None

▶ Show 1 earlier version

Jan 2017 — Apr 2018 [monthly]

Completed NA

First recorded

May 2007

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Columbia University

Data source: Columbia University

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

Study Locations

• New York, United States