Efficacy of axillary versus infraclavicular brachial plexus block in preventing tourniquet pain: A randomised trial

BACKGROUND Axillary and infraclavicular brachial plexus blocks are commonly used for upper limb surgery. Clinicians require information on the relative benefits of each to make a rational selection for specific patients and procedures. OBJECTIVES The main objective of the study was to compare axillary and infraclavicular brachial plexus block in terms of the incidence and severity of tourniquet pain. DESIGN Single blinded, randomised trial. SETTING University affiliated hospital, level-1 trauma centre. PATIENTS Age more than 18 years, ASAI-III patients undergoing orthopaedic surgery distal to the elbow, with an anticipated tourniquet duration of more than 45 min were recruited. INTERVENTIONS Patients underwent either ultrasound guided axillary brachial plexus block or infraclavicular block (ICB). MAIN OUTCOME MEASURES Incidence of tourniquet pain (onset, severity, associated haemodynamic changes) and block characteristics (block performance/onset times, distribution, incidence of adverse events, patient satisfaction) were recorded. RESULTS Eighty two patients (40 in the axillary block and 42 in the ICB group) were recruited. The incidence (5/36 and 3/35; P = 0.71), onset time mean (SD) were 73.0 (14.8) and 86.6 (5.7) min (P = 0.18) and severity (mild/moderate; 4/1 and 1/2; P = 0.51) of tourniquet pain were similar in the two groups. The incidence of paraesthesia during block performance, and block performance time were greater in the axillary block group (P = 0.0054 and 0.012, respectively). The volume of local anaesthetic administered was greater in the ICB group (P 

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Reversible dilated cardiomyopathy as a complication of adrenal cortex insufficiency: a case report

Cardiovascular manifestations associated with Addison's disease are previously documented. We described a case of an 11-year-old girl who developed dilated cardiomyopathy as a complication to Addison's disease...

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Detection of Asherman’s syndrome after conservative management of placenta accreta: a case report

We present a case involving conservative treatment of placenta accreta, with a subsequent diagnosis of Asherman's syndrome.

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