Efficacy of Nebulized Dexmedetomidine and Lignocaine Inhalation versus Lignocaine Alone as Premedication for Flexible Fiber-optic Bronchoscopy under Sedation: A Randomized Comparative Study.

Introduction: Airway management is an integral part of general anesthesia, allowing ventilation and oxygenation and working as a mode for delivering anesthetic gases. Awake fiber-optic-guided intubation is an essential component of airway management in difficult cases. We aim to study the benefits of nebulized dexmedetomidine with lignocaine over lignocaine alone for anesthetizing the airway for flexible fiber-optic bronchoscopy.

Comparative Study between Intrathecal 0.5% Isobaric Levobupivacaine, 0.5% Isobaric Ropivacaine, and 0.5% Hyperbaric Bupivacaine in Elective Lower Segment Cesarean Section: A Randomized Clinical Study.

Background: Neuraxial anesthesia in obstetrics began with the spinal block by Oskar Kreis in 1900. The technique of subarachnoid blockade has been refined since then and various drugs have been used to provide analgesia and anesthesia for infraumbilical surgeries.

Materials And Methods: This study was conducted because of newer options available, such as an intrathecal drug with appropriate sensory and motor blockade and minimal haemodynamic changes that can be used in the lower segment cesarean section safely.

A Randomized Comparative Study on Median and Paramedian Approaches for Subarachnoid Block using Sprotte Needle in the Cesarean Section: Quest for the Best.

Background: Since 1898 when August Bier, introduced spinal analgesia, there is lot of advancement made in the technique. There are various approaches and techniques for subarachnoid block.

Aim: The aim of this study is to compare median and paramedian approach for spinal anesthesia for cesarean delivery using Sprotte needle in terms of number of attempts, success rate, adverse effects, and complications.