Der Schmerz
-
Randomized Controlled Trial Comparative Study Clinical Trial
[Efficacy and safety of 0.1 mg of intrathecal morphine in arthroscopic knee joint surgery].
Intrathecal morphine provides effective postoperative analgesia but is associated with the risk of respiratory depression. A dose of only 0.1 mg has been shown to be optimal for effective and safe pain relief after abdominal surgery. This study was designed to determine whether the addition of 0.1 mg of morphine to the local anesthetic for spinal anesthesia produces adequate analgesia following arthroscopic knee joint surgery. ⋯ Intrathecal administration of 0.1 mg of morphine does not contribute to postoperative analgesia after arthroscopic knee joint surgery.
-
After excluding malignant disease in 21 patients with unremitting strong pain of the musculoskeletal system despite long-term opioid medication, the opioids were withdrawn to search for reasons of the limited effectiveness of the opioids. The opioid withdrawal was integrated in multimodal pain coping therapy. Besides the somatic diagnoses, pain-relevant psychosomatic diagnoses were evaluated with the structured clinical interview for DSM-IV (SCID). ⋯ Despite reduction of the opioid medication, there was no increase of pain, but an improvement of the physical functions. In patients with chronic pain of the musculoskeletal system and limited effectiveness of opioid medication, psychosomatic comorbidities should be evaluated. Instead of continued and increased opioid medication, pain coping strategies and opioid withdrawal should be tested.