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Clinical trialNCT04368364TerminatedPhase 4Interventional

A Randomized Control Trial Comparing Analgesic Benefits of Ultrasound-guided Single vs Continuous Quadratus Lumborum Blocks (QLB)vs Intrathecal Morphine(ITM) for Post Cesarean Section Pain

SponsorThe University of Texas Health Science Center, HoustonEnrollment3Pain, Postoperative
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

the purpose of this study is to compare opioid consumption in morphine equivalents between the groups that received postoperative analgesia with intrathecal morphine versus US guided QL blocks versus US guided QL catheters
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

  • Sudipta Sen, MD

    The University of Texas Health Science Center, Houston

    Principal Investigator
    clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

2 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Memorial Hermann Hospital Tmc

    Houston, Texas, United States

  • the University of Texas Health Science Center at Houston

    Houston, Texas, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Bupivacaine →Intrathecal morphine sulfateRopivacaine
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
22 May 2020
Primary completion
29 Jun 2020
Completion
29 Jun 2020
Last update posted
16 May 2022
Registered enrollment
3
Registry id
NCT04368364
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 11 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.