Rectal Versus Intramuscular Diclofenac for Pain Relief Following Caesarean Section

NCT ID: NCT06845930

Last Updated: 2025-02-25

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

NA

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-04-19

Study Completion Date

2021-09-18

Brief Summary

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Caesarean section (CS) is one of the commonest major Obstetric surgeries worldwide and its rate has markedly increased globally. Pain control is an integral part of enhancement of recovery after caesarean section and NSAIDs have been used in combination with opioids for post-operative pain management in recent times. There are sparse data on maternal satisfaction with suppository diclofenac or any data from our centre that compared the intramuscular and rectal routes of diclofenac administration. Hence this study was conceived to compare the efficacy of rectal diclofenac and intramuscular diclofenac as an adjunct to intramuscular pentazocine in the management of post-operative pain in women who have elective caesarean section.

Detailed Description

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Background: Caesarean section (CS) is one of the commonest major Obstetric surgeries worldwide and its rate has markedly increased globally. Pain control is an integral part of enhancement of recovery after caesarean section and NSAIDs have been used in combination with opioids for post-operative pain management in recent times. There are sparse data on maternal satisfaction with suppository diclofenac or any data from our centre that compared the intramuscular and rectal routes of diclofenac administration. Hence this study was conceived to compare the efficacy of rectal diclofenac and intramuscular diclofenac as an adjunct to intramuscular pentazocine in the management of post-operative pain in women who have elective caesarean section.

Aim: This study is designed to compare the efficacy of rectal diclofenac with that of intramuscular diclofenac as pain relief among women after elective Caesarean section at Alex-Ekwueme Federal University Teaching Hospital, Abakaliki.

Methods: This was a randomized equivalence controlled trial conducted among pregnant women booked for elective Caesarean section at Alex-Ekwueme Federal University Teaching Hospital Abakaliki, comparing the efficacy of rectal diclofenac with that of intramuscular diclofenac as pain relief among women after elective caesarean section at term. One arm received 100mg of suppository diclofenac and the other arm received 75mg of intramuscular diclofenac. These doses were repeated every 12hours for 24 hours. Pain scoring was done at 1, 6, 12, 18 and 24 hours after administration of the drugs. The data obtained was analysed using IBM SPSS software (version 23, Chicago II, USA) and the intention to treat concept. A difference with a P value of ≤ 0.05 was taken to be statistically significant.

Conditions

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Painrelief Postoperative

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

open label randomized controlled trial
Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

NONE

Study Groups

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Rectal diclofenac

Participants had 100mg of rectal diclofenac administered immediately after skin closure by the researcher. The medication was repeated every 12hourly for 24 hours. For all the participants, 30 mg pentazocine was given intramuscularly every 6 hours for 24 hours.

Group Type EXPERIMENTAL

Rectal Diclofenac

Intervention Type DRUG

Rectal diclofenac, 100mg administered immediately after skin closure then 12 hourly for 24 hours.

Intramuscular diclofenac

Participants had 75mg of intramuscular diclofenac administered immediately after skin closure by the researcher. The medication was repeated every 12hourly for 24 hours. For all the participants, 30 mg pentazocine was given intramuscularly every 6 hours for 24 hours.

Group Type ACTIVE_COMPARATOR

Intramuscular diclofenac

Intervention Type DRUG

Intramuscular diclofenac, 7mg administered immediately after skin closure then 12 hourly for 24 hours.

Interventions

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Rectal Diclofenac

Rectal diclofenac, 100mg administered immediately after skin closure then 12 hourly for 24 hours.

Intervention Type DRUG

Intramuscular diclofenac

Intramuscular diclofenac, 7mg administered immediately after skin closure then 12 hourly for 24 hours.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Elective caesarean section at term with spinal anaesthesia;E

Exclusion Criteria

1. Allergy to NSAIDS
2. Bleeding diathesis
3. Use of general anesthesia
4. Chronic liver disease
5. History of renal disease
6. Asthma in pregnancy
7. Emergency Cesarean section
8. Morbid obesity
9. Sickle cell anaemia patients
10. Hypertensive disorders of pregnancy
11. Refusal to give consent
Minimum Eligible Age

20 Years

Maximum Eligible Age

39 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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Assumpta Nnenna Nweke

OTHER_GOV

Sponsor Role lead

Responsible Party

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Assumpta Nnenna Nweke

Principal Investigator

Responsibility Role SPONSOR_INVESTIGATOR

Locations

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Alex Ekwueme Federal University Teaching Hospital

Abakaliki, Ebonyi State, Nigeria

Site Status

Countries

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Nigeria

Other Identifiers

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AEFUTHA/REC/VOL 3/2020/038

Identifier Type: -

Identifier Source: org_study_id

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