Additional Effect of Wound Infiltration After Cesarean Section With Optimal Standard Analgesia

NCT ID: NCT01751256

Last Updated: 2012-12-17

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

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

68 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-06-30

Study Completion Date

2011-12-31

Brief Summary

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The purpose of this study is to determine wether wound infiltration brings additional analgesia effect after cesarean section with optimal standard postoperative analgesia

Detailed Description

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Continuous wound infiltration with local anaesthetic has been shown as a safe and opioid-sparing analgesic method after caesarean section with minimal standard analgesia. We aim to evaluate if this benefit remains when an optimal analgesia is used.

Primary outcome is morphine consumption. Secondary outcomes is pain scores, maternal recovery including breastfeeding, side effects of morphine, nurse workload and maternal satisfaction.

Patients scheduled for caesarean delivery will be eligible for the study.

Patients with emergency caesarean delivery, contraindication to analgesic drugs, hemostasis disorder, ongoing infection, diabetes treated with insulin or chronic opioid use will be excluded from the study.

One group will receive standard analgesia including celecoxib and intravenous morphine for 24 hours with Patient Controlled Analgesia pump. The other group will receive the same standard analgesia with additional levobupivacaine initial bolus followed by a continuous subfascial infiltration of 1.25 mg/ml at 5 ml/h for 48 hours through a multiperforated catheter connected to an elastomeric pump.

Total morphine consumption, pain and any associated complications will be recorded for 72 hours. Women wil be asked to fulfill a questionnaire on the second day after cesarean section, assessing recovery, satisfaction and breastfeeding comfort.

Conditions

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Postoperative Pain Anesthesia, Local Breast Feeding

Keywords

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Postcesarean Section Postoperative Pain Care, Postoperative Anesthesia, Local Breast Feeding Morphine Pain Measurement levobupivacaine

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Continuous wound infiltration

Subfascial continuous wound infiltration with Levobupivacaine: bolus 50mg and 6.25mg/h for 48 hours through a multiperforated catheter, in addition to Celecoxib 200mg twice a day, paracetamol 1g four times a day, Nefopam 20mg four times a day, and intravenous morphine for 24 hours with Patient Controlled Analgesia pump (1.2mg by bolus, 7 minutes lockout period).

Group Type EXPERIMENTAL

Continuous wound infiltration

Intervention Type DEVICE

Subfascial continuous wound infiltration with Levobupivacaine: bolus 50mg and 6.25mg/h for 48 hours through a multiperforated catheter, in addition to Celecoxib 200mg twice a day, paracetamol 1g four times a day, Nefopam 20mg four times a day, and intravenous morphine for 24 hours with Patient Controlled Analgesia pump (1.2mg by bolus, 7 minutes lockout period).

Control

Celecoxib 200mg twice a day, paracetamol 1g four times a day, Nefopam 20mg four times a day, and intravenous morphine for 24 hours with Patient Controlled Analgesia pump (1.2mg by bolus, 7 minutes lockout period).

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Continuous wound infiltration

Subfascial continuous wound infiltration with Levobupivacaine: bolus 50mg and 6.25mg/h for 48 hours through a multiperforated catheter, in addition to Celecoxib 200mg twice a day, paracetamol 1g four times a day, Nefopam 20mg four times a day, and intravenous morphine for 24 hours with Patient Controlled Analgesia pump (1.2mg by bolus, 7 minutes lockout period).

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Scheduled cesarean section

Exclusion Criteria

* Emergency cesarean section
* Contraindication to opioids, paracetamol, or local anaesthetic
* Ongoing infection
* Coagulation disorders
* Diabetes treated with insulin
* Chronic opioid use
Minimum Eligible Age

18 Years

Maximum Eligible Age

50 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Poissy-Saint Germain Hospital

OTHER

Sponsor Role lead

Responsible Party

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Claude JOLLY

MD

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Claude JOLLY, MD

Role: PRINCIPAL_INVESTIGATOR

Poissy-Saint Germain Hospital

Locations

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Poissy Saint Germain en Laye Hospital

Poissy, , France

Site Status

Countries

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France

Other Identifiers

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PoissyStGermainH

Identifier Type: -

Identifier Source: org_study_id