Intraperitoneal ketorolac for post-cholecystectomy pain: a double-blind randomized-controlled trial.
Can J Anaesth
; 63(6): 701-8, 2016 Jun.
Article
em En
| MEDLINE
| ID: mdl-26864193
ABSTRACT
PURPOSE:
Ketorolac is a parenterally active nonsteroidal anti-inflammatory drug with localized anti-inflammatory properties. We examine the postoperative analgesic efficacy of locally administered intraperitoneal (IP) ketorolac compared with intravenous (IV) ketorolac during laparoscopic cholecystectomy.METHODS:
With institutional ethics approval, 120 patients undergoing elective laparoscopic cholecystectomy were randomized to receive intraoperative 1) IP ketorolac 30 mg + intravenous saline (IP group), 2) intraperitoneal saline + IV ketorolac 30 mg (IV group), or 3) intraperitoneal saline + intravenous saline (Control group) under standardized anesthesia. The primary and secondary outcomes were postoperative fentanyl requirements in the postanesthesia care unit and the time to first analgesic request, respectively. Other outcomes examined included abdominal pain (at rest and with coughing), shoulder pain, nausea, vomiting, and any other postoperative complications.RESULTS:
On average, patients receiving IP ketorolac required less (mean difference, 29 µg; 95% confidence interval [CI], 2 to 56; P = 0.04) fentanyl than patients in the Control group but a similar (mean difference, 16 µg; 95% CI, 12 to 43; P = 0.27) amount compared to patients in the IV group. There was an increase in the median (interquartile range [IQR]) time to first request in the IP group (43[30-52] min) compared with the Control group (35 [27-49]min; P = 0.04) but no difference between the IP group compared with the IV group (47 [40-75] min; P = 0.22). Shoulder pain and resting pain were reduced with IP and IV ketorolac compared with Control, but there was no difference between the IP and IV groups. No differences were observed in any other outcomes, side effects, or complications attributable to opioids or ketorolac at any time points.CONCLUSION:
This study did not demonstrate any advantage for the off-label topical intraperitoneal administration of ketorolac in this surgical population. Intraperitoneal and IV ketorolac showed comparable analgesic efficacy following laparoscopic cholecystectomy.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Dor Pós-Operatória
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Anti-Inflamatórios não Esteroides
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Colecistectomia Laparoscópica
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Cetorolaco
Tipo de estudo:
Clinical_trials
Limite:
Adolescent
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Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2016
Tipo de documento:
Article