J Postgrad Med
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Randomized Controlled Trial Comparative Study Clinical Trial
Efficacy of intravenous ketoprofen for pre-emptive analgesia.
To determine whether intravenous ketoprofen is effective as pre-emptive analgesia for breast surgery. ⋯ Pre-emptive analgesia with Intravenous ketoprofen (100mg) produces better postoperative pain-relief in patients undergoing breast surgery.
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Randomized Controlled Trial Comparative Study Clinical Trial
Laryngeal mask airway vs endotracheal tube to facilitate bedside percutaneous tracheostomy in critically ill patients: a prospective comparative study.
Inadvertent puncture of endotracheal tube (ETT) cuff and accidental tracheal extubation are the potential life threatening complications during percutaneous dilatational tracheostomy (PDT). As an alternative to ETT, the laryngeal mask airway (LMA) has been used sporadically but no large study is available on its use. ⋯ The LMA does not provide safe patent airway to facilitate bedside PDT in critically sick population on controlled ventilation. The ETT is safer for controlled ventilation and should be continued to secure the airway for this purpose until a better alternative is available.
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Randomized Controlled Trial Comparative Study Clinical Trial
Combined use of isoflurane and sodium nitroprusside during active rewarming on cardiopulmonary bypass: a prospective, comparative study.
To evaluate and compare the effect of isoflurane, sodium nitroprusside (SNP) and combined use of isoflurane and SNP on body rewarming and haemodynamic stability during active rewarming on cardiopulmonary bypass (CPB). ⋯ All three drug regimens were equally effective in terms of uniform rewarming of the body on CPB. However, combined use of SNP and isoflurane in low doses provides haemodynamic stability during CPB and is superior to either drug alone.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparative study of intrathecal pethidine versus lignocaine as an anaesthetic and a postoperative analgesic for perianal surgery.
100 patients with ASA risk I & II and undergoing perianal surgery were studied for anaesthetic effects and postoperative analgesia following either intrathecal pethidine or lignocaine. Saddle block was performed either with intrathecal pethidine 5% (50 mg/ml) 0.5 mg/kg or 1 ml of 5% lignocaine. Sensory and motor block postoperative analgesia, need for additional analgesia were studied. ⋯ However the sensory and motor blockade lasted longer with pethidine. The duration of postoperative analgesia was 15.39 +/- 5.14 hours as against duration of postoperative analgesia with lignocaine which was 1.3 +/- 0.53 hours. Only 10% of patients in the pethidine group required intramuscular analgesic supplementation whereas 30% of patients in the lignocaine group required intramuscular analgesic supplementation.
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Randomized Controlled Trial Comparative Study Clinical Trial
Post-operative pain relief in children following caudal bupivacaine and buprenorphine--a comparative study.
Eighty-five paediatric patients (age range: 6 mths-12yrs) undergoing lower abdominal surgery were studied for post-operative pain relief following either caudal bupivacaine (GpI: n = 43) or buprenorphine (GpII: n = 42). Bupivacaine was administered as 0.5ml/kg body weight of 0.25% solution and buprenorphine as 4 micrograms/ml and volume of 0.5 ml/Kg body weight in normal saline. Post-operatively pain was graded on a 4-point scale and behaviour on a 5-point scale. ⋯ Bupivacaine provided good pain relief in the early post-operative hours but buprenorphine provided pain relief lasting for 24 hrs or more post-operatively. Post-operative behaviour of 10 patients receiving buprenorphine was graded as cheerful as compared to 2 from bupivacaine group. Till the end of observation period (i.e. 8 hr post-operatively), majority of patients receiving buprenorphine remained cheerful.