Correlation between depth of subarachnoid space in the lumbar region estimated by Stocker's formula, ultrasound, and depth of needle insertion: A prospective observational study.

Background And Aims: The main challenge in administration of spinal anesthesia in patients is the unpredictability of the exact skin to subarachnoid space depth (SSD). Approximation of SSD and needle length comes at the expense of patient comfort and multiple attempts increases complications. Our study aimed to evaluate the validity of Stocker's formula to estimate SSD in comparison to ultrasonography and depth of needle insertion.

Anaesthetic implications of a case of hyperthyroidism detected during the closure of an atrial septal defect.

A woman in her mid-20s who was clinically euthyroid presented with an ostium secondum atrial septal defect for closure. Preoperatively, heart rate ranged from 80 to 110 beats per minute. On the day of surgery, heart rate was 120 beats per minute, which settled after induction.

Comparision of Ambu AuraGain™ and LMA ProSeal in children under controlled ventilation.

Background And Aims: The LMA ProSeal® is considered a prototype among the second-generation supraglottic airway devices (SAD). The Ambu AuraGain™ is a relatively new, single use, second-generation SAD with a preformed shape. We conducted this study with the aim of comparing the difference in clinical performance between Ambu AuraGain™ and LMA ProSeal® in children receiving controlled ventilation.

Anaesthetic Implications of Severe Hyperthyroidism Secondary to Molar Pregnancy: A Case Report and Review of Literature.

Pregnant women with gestational trophoblastic disease have an increased likelihood to develop hyperthyroidism secondary to increased secretion of human chorionic gonadotropin. Most of these cases of hyperthyroidism remain undiagnosed and may present as a thyrotoxic crisis during the perioperative period. Pregnant patients with gestational trophoblastic disease should be always evaluated for hyperthyroidism, and in cases of severe hyperthyroidism, antithyroid treatment should be initiated before evacuation of the mole.