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Anesthesia (Local) Clinical Trials

A listing of Anesthesia (Local) medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.


Found (93) clinical trials

Bier's Block Versus Mini-bier's Block in Patients Undergoing Hand Surgery

Introduction Several ways of anesthesia can be used to perform hand surgery, being general anesthesia, intravenous regional anesthesia as well as locoregional anesthesia. Locoregional anesthesia and intravenous regional anesthesia are often performed since patients can be discharged from the hospital more rapidly. A conventional Bier's block is performed using a ...

Phase N/A

The Effects of Ultrasound-guided Serratus Plane Block During Video-assisted Thoracoscopic Lobectomy

Thoracotomy is known as one of the most painful surgery. Thus, there is a development to reduce surgical stress in terms of operation technique, which is video-assisted thoracoscopic surgery. Although it has reduced postoperative pain and complications compared with thoracotomy, VATS is still quite painful operation. Serratus plane block is ...

Phase N/A

Long Term Safety of Cooling Anesthesia for Intravitreal Injection

Intravitreal injections have become the standard of care for administering medications for retinal diseases such as age related macular degeneration and diabetic macular edema. There is considerable apprehension among patients receiving these injections, primarily revolving around adequate anesthesia during the injection. Current methods of anesthesia involve topical anesthetic drops, lidocaine ...


Assessment of Brain Activity During Complex Fine Hand Movements: an fMRI Study

In this study, the investigators aim to separate the cortex areas that are activated during one remember, set-up and plan and start doing a motor task from the areas that are activated during performing the motor component. The investigators hypothesized that these areas can be identified by screening areas with ...

Phase N/A

Midline vs. Paramedian Approaches for US-assisted Spinal Anesthesia

Ultrasound has emerged as an useful tool for neuraxial blockade. The aim of this study is to compare the efficacy and safety between the midline approach and paramedian approach for ultrasound-assisted spinal anesthesia in adult patients.

Phase N/A

Study of Two-step Anesthesia in Posterior Vitrectomy

Purpose: topical anesthesia combined sub-conjunctival anesthesia(two-step anesthesia) for minimally invasive vitrectomy Methods: This prospective, randomized, single-blinded clinical trail is conducted at Shanghai Aier Eye Hospital. Selected group of 60 patients with retinal-vitreous diseases will be randomized divided into 3 groups and underwent 25-gauge vitrectomy. Group1 uses two-step anesthesia , whereas ...

Phase N/A

Dual Guidance in Regional Anesthesia

There are various methods of performing regional anesthesia. In recent years, the focus has been on ultrasound-supported regional anaesthesia, and the stimulation methods that were often used in the past were no longer used or used less frequently. The combination of both methods may be an additional safety aspect and ...

Phase N/A

Minimal Effective Concentration (EC90) of Ropivacaine

ropivacaine concentration determined by up and down sequential method dexamethasone or saline placebo determined by randomisation


Evaluation of Second Esmarch Application on Intravenous Regional Anesthesia Effectiveness

Intravenous regional anesthesia (IVRA), also known as Bier block, is a technically simple and reliable technique for achieving anesthesia for short surgical procedures. It is performed by injecting a local anesthetic (usually lidocaine) intravenously in the setting of a double tourniquet on the upper arm which limits the anesthetic effect ...

Phase N/A

Norepinephrine or Phenylephrine in Bolus for Hypotension in Cesarean Delivery

This is a prospective, randomized, double-blind, comparative two-group clinical study to observe two vasopressor drugs, phenylephrine and noradrenaline, in the ability to maintain systemic arterial pressure in pregnant women after spinal anesthesia for cesarean section; based on the hypothesis that, since noradrenaline has a predominant alpha-adrenergic action and a weak ...