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A randomised controlled trial of the closure or non‐closure of peritoneum at caesarean section: effect on post‐operative pain
Author(s) -
Rafique Z.,
Shibli K.U.,
Russell I.F.,
Lindow S.W.
Publication year - 2002
Publication title -
bjog: an international journal of obstetrics and gynaecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.157
H-Index - 164
eISSN - 1471-0528
pISSN - 1470-0328
DOI - 10.1111/j.1471-0528.2002.00153.x
Subject(s) - medicine , caesarean section , anesthesia , visual analogue scale , lower segment caesarean section , patient satisfaction , analgesic , surgery , morphine , closure (psychology) , randomized controlled trial , pregnancy , genetics , economics , market economy , biology
Objective To compare the analgesic requirement in the post‐operative period after closure or non‐closure of the peritoneum at the caesarean delivery with a standardised anaesthetic and surgical technique. Design A randomised double‐blind controlled trial was performed on 100 women who underwent elective caesarean delivery. Main outcome measures Analgesic requirement assessed by morphine usage via patient controlled analgesia pump over the first 24‐hour period after surgery, oral analgesia used during the first four days, post‐operative pain assessed by a visual analogue scale and a verbal rating scale, and patient satisfaction assessed by verbal rating scale were the main outcome measures. Results Pain scores at 24 hours were similar in both groups (43.5 in closure and 40.5 in non‐closure) but during the first 24 hours the non‐closure group had used significantly less morphine than the closure group (0.64mg/kg of body weight vs 0.82mg/kg, P = 0.04 ). The patients in non‐closure group had significantly higher satisfaction scores after 24 hours than the closure group. Conclusion Non‐closure of both visceral and parietal peritoneum at the caesarean section produces a significant reduction in the post‐operative use of patient controlled analgesia pump morphine and significantly higher patient satisfaction at 24 hours post‐operatively.