View clinical trials related to Intrathecal Morphine.
Filter by:The aim of this study is to compare the analgesic efficacy of mid-transverse process to pleura (MTP) block and intrathecal morphine in idiopathic scoliosis patients undergoing posterior spinal fusion surgery.
Evaluating the contribution of intrathecal morphine administration to postoperative patient satisfaction during cesarean delivery with the QoR-40 (Quality of Recovery 40) patient satisfaction compilation quality scale, scored between 40-200, and demonstrating the difference in the global QoR-40 score.
The Quality of Recovery 40 (QoR-40) is a multidimensional questionnaire that addresses many aspects of postoperative recovery. The QoR-40 has been used many times to measure the recovery of patients after different surgeries, and this questionnaire seems to be a reliable tool for evaluating anesthesia-related techniques, including regional anesthesia. Arthroscopic knee surgery causes moderate to severe postoperative pain for most patients. Various methods such as different systemic drugs, peripheral or central blocks and intra-articular injections have been developed for the effective, safe and long-term control of this pain. In recent years, it has been shown that regional anesthesia techniques reduce the need for opioids in orthopedic ambulatory surgeries and accelerate recovery and discharge. However, there is no consensus on which is the best approach among these various regional techniques. However, adductor canal block (ACB) and intrathecal morphine (ITM) are the preferred regional methods in the perioperative pain management of knee surgery. In this study, it was aimed to test the effectiveness of intrathecal morphine or adductor canal block added to spinal anesthesia on the quality of recovery in patients undergoing arthroscopic anterior cruciate ligament reconstruction surgery.
Patients between the ages of 12 months and 11 years who are undergoing an open lower abdominal procedure will be randomized to receive intrathecal morphine, or bilateral quadratus lumborum block. The investigators will compare the effect that intrathecal morphine and quadratus lumborum blocks have on the duration of pain control as demonstrated by charted pain scores and morphine equivalents in the first 48 hours. This study will also assess the side effects of each intervention such as nausea and vomiting, and itching.
Total knee replacement is one of the most painful orthopedic surgical procedures. Patients who undergo total knee replacement are usually older and have limited cardiac and pulmonary reserves. The increased sensitivity of elderly patients to drugs makes it necessary to choose postoperative analgesia agents and methods that have minimal side effects. Intrathecal injection of morphine to provide postoperative analgesia during the initial 24-h after the operation is a widely used technique, however, opioid therapy is limited because of the side effects (hypotension, pruritus, nausea, urinary retention, respiratory depression) and intolerance. Alpha-2 adrenergic agonists (clonidine and dexmedetomidine) have pharmacologic characteristics (sedation, hypnosis, anxiolysis, sympatholytic, and analgesia) that make them suitable as adjuvants to multimodal analgesia. Their anti-nociceptive effect is attributed to the stimulation of a2- adrenoceptors located in the central nervous system. The rationale for combining analgesics that produce similar therapeutic effects or synergistic interactions is to accentuate the analgesic efficacy and decrease the side effects by permitting dose reduction of each agent. Human studies on the antinociceptive effects of co-administrated intrathecal morphine (ITM) and dexmedetomidine in postoperative pain are still few. On the other hand, Abdel-Ghaffar et al., results do not support improved analgesia with the combination of intrathecal morphine and dexmedetomidine, despite the absence of significant adverse effects. We hypothesized that the addition of dexmedetomidine to ITM would improve the quality of perioperative pain control and decrease the side effects of postoperative systemic opioid use.
Total hip replacement is one of major orthopedic surgery which result in severe postoperative pain especially at first 24 hours. Ultrasound guided regional anesthesia has become a part of multimodal analgesia.Ultrasound guided supra-inguinal fascia iliaca block is a new technique which can consistently cover femoral and lateral femoral cutaneous nerve. And with large volume (40ml), it may cover obturator nerve. This technique already proved to be useful for acute pain control in hip fracture or postoperative control in dynamic hip screw or nail insertion operation. However, it has not been compared with intrathecal morphine for total hip replacement yet.