Comparison of Ultrasound-guided Quadratus Lumborum Block and Iliohypogastric/Ilioinguinal Nerve Block for Postoperative Pain Management in Patients Undergoing Cesarean Section

NCT ID: NCT04822870

Last Updated: 2021-04-06

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

87 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-03-31

Study Completion Date

2021-05-31

Brief Summary

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The purpose of this study is to compare the analgesic effect of ultrasound-guided quadratus lumborum block and iliohypogastric/ilioinguinal nerve block for postoperative pain management in patients undergoing cesarean section.

Detailed Description

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Conditions

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Quadratus Lumborum Block Iliohypogastric/Ilioinguinal Nerve Block Cesarean Section

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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quadratus lumborum block

Parturients receive ultrasound-guided quadratus lumborum block as post-operative analgesia.

Group Type EXPERIMENTAL

quadratus lumborum block

Intervention Type PROCEDURE

Quadratus lumborum block is an effective nerve block method in post-cesarean section analgesia. It is a relatively new technique that may provide analgesic effect in somatic pain and visceral pain, but has not been verified yet.

iliohypogastric/ilioinguinal nerve block

Parturients receive ultrasound-guided iliohypogastric/ilioinguinal nerve block as post-operative analgesia.

Group Type EXPERIMENTAL

iliohypogastric/ilioinguinal nerve block

Intervention Type PROCEDURE

Iliohypogastric/ilioinguinal nerve block is a widely used nerve block technique. It can provide somatic analgesia effect in post-cesarean section.

epidural analgesia

Parturients receive epidural morphine via epidural catheter placed during anesthesia as post-operative analgesia.

Group Type ACTIVE_COMPARATOR

epidural analgesia

Intervention Type PROCEDURE

Epidural analgesia is a traditional analgesia method. Epidural morphine can provide effective analgesia but may cause plenty adverse effect.

Interventions

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quadratus lumborum block

Quadratus lumborum block is an effective nerve block method in post-cesarean section analgesia. It is a relatively new technique that may provide analgesic effect in somatic pain and visceral pain, but has not been verified yet.

Intervention Type PROCEDURE

iliohypogastric/ilioinguinal nerve block

Iliohypogastric/ilioinguinal nerve block is a widely used nerve block technique. It can provide somatic analgesia effect in post-cesarean section.

Intervention Type PROCEDURE

epidural analgesia

Epidural analgesia is a traditional analgesia method. Epidural morphine can provide effective analgesia but may cause plenty adverse effect.

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* singleton pregnancy
* gestation of at least 37 weeks
* American Society of Anesthesiologists (ASA) physical status I or II
* finish Pfannenstiel section under combined spinal and epidural anesthesia

Exclusion Criteria

* pruritus existed before the surgery
* allergic to lidocaine, ropivacaine or dexamethasone
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Peking University People's Hospital

OTHER

Sponsor Role lead

Responsible Party

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Yi Feng, MD

Head of Anesthesiology

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Yi Feng, MD

Role: STUDY_CHAIR

Peking University People's Hospital

Locations

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Peking University People's Hospital

Beijing, Beijing Municipality, China

Site Status

Countries

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China

Other Identifiers

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2021-Z-01

Identifier Type: -

Identifier Source: org_study_id

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