Completed NA INTERVENTIONAL 2-arm NCT01833715

Methadone for Postoperative Pain

Efficacy Methadone for Management Postoperative Pain After the Use of Anesthesia Intravenous in Laparoscopic Cholecystectomy

Sponsor: Universidad de Valparaiso

Conditions Pain, Postoperative

Interventions Methadone Morphine TIVA

Updated 8 times since 2017 Last updated: Sep 22, 2023 Started: Mar 31, 2013 Primary completion: Aug 31, 2013 Completion: Sep 30, 2013

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

A NA clinical study on Pain, Postoperative, this trial is completed. The trial is conducted by Universidad de Valparaiso and has accumulated 8 data snapshots since 2013. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

8 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Oct 2023 — Jul 2024 [monthly]

Completed NA
Nov 2021 — Oct 2023 [monthly]

Completed NA
Jan 2021 — Nov 2021 [monthly]

Completed NA

▶ Show 3 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed NA
Jun 2017 — Jun 2018 [monthly]

Completed NA

Status: Unknown Status → Completed
Jan 2017 — Jun 2017 [monthly]

Unknown Status NA

First recorded

Mar 2013

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Universidad de Valparaiso

Data source: Universidad de Valparaiso

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

Study Locations

• Viña del Mar, Chile