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.

A comparative study of two infusion doses of etomidate for induction vs standard induction dose of etomidate.

Background: In the search for the ideal intravenous induction drug, etomidate is in the forefront as it provides haemodynamic stability without compromising on the end point of induction. It has been established that slowing the rate of infusion of propofol decreases the dose required for induction. Even though etomidate provides good haemodynamic stability while inducing, there is concern about its cortisol suppressive function.

Serum Chromium Levels in Type 2 Diabetic Patients and Its Association with Glycaemic Control.

Introduction: Chromium is an essential micronutrient which is required for the normal functioning of insulin and regulation of blood sugar levels. It acts as a vital antioxidant for maintaining insulin homeostasis. In diabetes mellitus, the free radical production is increased and levels of antioxidants like chromium, vanadium, selenium and manganese are reduced.