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More info
You can access this
clinical trial
if you have
Surgery or Individuality
and you are
between 20 and 65
years old
This is an observational trial.
You are contributing to medical knowledge about your condition.
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The purpose

Purpose: This study aimed to find a quick and timely way to investigate the individual variation of efficacy of opioid analgesic in Chinese patients undergoing elective surgeries. Methods: 120 female patients receiving elective surgery under general anesthesia were recruited into this study. At the time of routine intravenous anesthetic induction we observe the efficacy of opioid analgesic including analgesic effect, effects on Narco-trend index, sedative effect, effects on respiratory system, and aslo effects on cardiovascular system.

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01748071. The sponsor of the trial is Huazhong University of Science and Technology and it is looking for 120 volunteers for the current phase.
Official trial title:
Study of Analgesic Effect and Individual Sensitivity Differences of Opioid Analgesics