نوع مقاله : پروتکل مطالعه (protocol study)
نویسندگان
1 استادیار گروه بیهوشی، گروه بیهوشی و مراقبتهای ویژه، دانشکده پزشکی، دانشگاه علوم پزشکی گلستان، گرگان، ایران
2 کمیته تحقیقات دانشجویی، دانشگاه علوم پزشکی گلستان، گرگان، ایران
3 استادیار، گروه بیهوشی، دانشگاه علوم پزشکی گلستان، گرگان، ایران
کلیدواژهها
عنوان مقاله English
نویسندگان English
Introduction: Addicted patients have more resistance to local anesthetic drugs when they are used to perform peripheral and central nerve blocks. Therefore, many drugs are added to local anesthetics to enhance their analgesic properties, one of the most common of which is narcotic compounds. Itching caused by opium may be generalized and often occurs shortly after injection. Therefore, the present study aimed to investigate the amount of itching caused by intrathecal injection of fentanyl in opium addicts who underwent elective orthopedic surgeries of the lower limbs with spinal anesthesia.
Methods & Materials: This study was a double-blind clinical trial on 68 opium-addicted patients who are candidates for elective orthopedic surgeries of the lower limbs under spinal anesthesia. Patients were divided into 2 groups using random numbers table; Intervention (intrathecal marcaine spinal anesthesia with fentanyl) and control (marcaine spinal anesthesia). Itching, hemodynamic symptoms (mean arterial pressure, heart rate and percentage of arterial blood oxygen saturation), nausea and vomiting were evaluated in both groups. Data analysis was done by descriptive statistics indicators (mean, standard deviation, percentage, number, frequency) and inferential statistical tests (Fisher, chi-square, independent t, Mann-Whitney) using spss software version 20. P<0.05 was considered as a significant level in all tests.
Discussion: This study investigated the effect of pruritus on intrathecal fentanyl injection in opium-addicted patients in lower limb orthopedic surgeries, so that if the result of the study shows an increase in pruritus in addicted patients, it is recommended to reduce the dose of fentanyl with Alternative medicines that used.
کلیدواژهها English