Effects of dexmedetomidine and clonidine as propofol adjuvants on intra-operative hemodynamics and recovery profiles in patients undergoing laparoscopic cholecystectomy: A prospective randomized comparative study.

Context: Alpha-2 (α2) adrenergic receptor agonists, clonidine and dexmedetomidine, are widely used as adjuvants during anesthesia for analgesic, sedative, sympatholytic, and cardiovascular stabilizing effects.

Aims: We compared effects of clonidine and dexmedetomidine (as propofol adjuvants) on intra-operative hemodynamics, recovery time, and postoperative cognitive function impairment.

Subjects And Methods: Forty-five American Society of Anesthesiologists I and II patients, scheduled for laparoscopic cholecystectomy were divided into three groups (n = 15).

Unusual presentations of adenoid cystic carcinoma in extra-salivary gland subsites in head and neck region: a case series.

Adenoid cystic carcinoma (ACC) is an uncommon malignant epithelial tumor occurring in head neck region, accounting for approximately 10% of all salivary gland neoplasms. Extra-salivary gland involvement of other head neck subsites by ACC may present in unusual modes creating clinical dilemma. Here we present some cases with extra-salivary gland ACC.

Randomized controlled study comparing effect of magnesium sulfate with placebo on fetal umbilical artery and middle cerebral artery blood flow in mild preeclampsia at ≥ 34 weeks gestational age.

Aims: The aim of this study was to evaluate whether prophylactic magnesium sulfate given in women with mild preeclampsia or gestational hypertension brings any significant change in umbilical artery and fetal middle cerebral artery pulsatility index.

Material And Methods: Forty-eight women with gestational age greater than 34 weeks with mild preeclampsia or gestational hypertension were randomly assigned to receive either magnesium sulfate or placebo. Pre- and post-magnesium sulfate pulsatility index of umbilical and fetal middle cerebral artery were compared by Mann-Whitney U-test between the groups.

Comparison of palanosetron, granisetron and ondansetron as anti-emetics for prevention of postoperative nausea and vomiting in patients undergoing middle ear surgery.

The objective of the study was to compare the efficacy of palanosetron (0.25 mg), granisetron (3.0 mg) and ondansetron (8.

Comparison of neonatal outcome in women with severe pre-eclampsia undergoing caesarean section under spinal or general anaesthesia.

Ideal method of anaesthesia during caesarean section in women with severe pre-eclampsia is difficult to decide. The aim and objective of the study were to compare neonatal outcome in women with severe pre-eclampsia, undergoing caesarean section in intrapartum period, either under general or spinal anaesthesia. Women with severe pre-eclampsia, undergoing caesarean section in intrapartum period, were included in the study.

Solitary neurilemmoma in postaural region.

Neurilemmoma in postaural region arising from great auricular nerve is an extremely rare tumour. An 11 years boy presented with pain and swelling behind his left ear for last 3-4 years. The clinical examination revealed the swelling appeared to be diffuse with the margin being ill defined.