Kaohsiung J Med Sci
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Kaohsiung J Med Sci · May 2000
Randomized Controlled Trial Clinical TrialInfluences of tramadol on emergence characteristics from sevoflurane anesthesia in pediatric ambulatory surgery.
Sevoflurane is used for pediatric ambulatory surgery due to its low blood solubility, rapid emergence, non-pungency and low airway irritability. Nevertheless, its tendency to induce agitation during emergence may offset its benefits. The following study was designed to evaluate the effects of intravenous (i.v.) tramadol (1 mg/kg) on the emergence from sevoflurane anesthesia. ⋯ The emergence agitation score (6.3 +/- 3.5 vs. 3.2 +/- 2.8, P < 0.05), incidences of agitation (VAS > 5, 55% vs 20%, P < 0.05), and postoperative pain (65% vs 30%, P < 0.05) were higher for the control group. I.v. Tramadol (1 mg/kg) before the end of operation reduced postoperative pain and the incidence and degree of emergence agitation from sevoflurane anesthesia in pediatric ambulatory surgery.
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Kaohsiung J Med Sci · Nov 1999
The use of composite acellular allodermis-ultrathin autograft on joint area in major burn patients--one year follow-up.
Scar contracture is a major long-term sequelae of meshed split-thickness skin grafts in the case of full-thickness burn injuries, and especially in joint areas. Severe contracture around joints may lead to loss of mobility. The thickness of the dermis in the autograft plays a major role in the functional and cosmetic outcomes of the third degree burn. ⋯ All patients had a nearly normal range of joint motion (average 95% of normal) after one year's follow up. Wound assessment over time has shown supple skin that has been resistant to trauma and infection. The cosmetic results were judged to be fair to good by surgeons and patients after one year's follow up.
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Kaohsiung J Med Sci · Sep 1999
Clinical application of ultrasonography for detection of septic arthritis in children.
For early detection of the effusion of infected joint, 40 children were examined by ultrasound scanner for suspected septic arthritis. Thirty-one patients were found with joint effusion, and the needle aspirations of these 31 joints confirmed septic arthritis in 22 patients. In 3 patients, in addition to the joint effusion, the joint surrounding subperiosteal abscess and cortical erosion also were found on sonography, resulting in a diagnosis of concurrent osteomyelitis. ⋯ In one patient, sonography revealed only flexor tenosynovitis without wrist joint effusion. This case was later treated by tenosynovectomy rather than wrist arthrotomy and the pathological examination showed to be a tuberculous tenosynovitis. From the preliminary results, we find ultrasonography has the following advantages for the diagnosis of septic arthritis: 1.) ultrasonography is very sensitive in detecting the joint effusion of septic arthritis; 2.) ultrasonography can clearly define the pathological extent of septic arthritis and help clinicians to treat the concurrent osteomyelitis by appropriate surgical debridement; and 3.) ultrasonography can differentiate soft tissue abscess or tenosynovitis from septic arthritis and help clinicians obviate unnecessary needle joint aspiration.
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Kaohsiung J Med Sci · Sep 1999
Randomized Controlled Trial Clinical TrialTotal intravenous anesthesia using propofol and ketamine for ambulatory gynecologic laparoscopy.
Laparoscopy under total intravenous anesthesia (TIVA) with spontaneous respiration is a commonly encountered procedure in ambulatory gynecologic surgery. The purpose of this study was to evaluate the efficacy of TIVA using propofol and ketamine, compared with endotracheal inhalational general anesthesia (EIGA) for ambulatory gynecologic laparoscopy. Fifty-eight female patients, aged 17-48 years, were randomly allocated into two groups. ⋯ The incidence of intraoperative arrhythmia was higher in group 2 than in group 1 (40% vs. 3%; p < 0.001). Furthermore, the incidence of sore throat was higher in group 2 than in group 1 (47% vs. 7%; p < 0.001). We conclude that TIVA with spontaneous respiration is suitable for ambulatory gynecologic laparoscopy.
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Kaohsiung J Med Sci · Jul 1999
Randomized Controlled Trial Comparative Study Clinical TrialComparison of subcutaneous hydromorphone with intramuscular meperidine for immediate postoperative analgesia.
Intramuscular (i.m.) injection with meperidine is the most common analgesic approach to treat postoperative pain in Taiwan. Hydromorphone (Dilaudid) can provide very potent and rapid analgesic effect through subcutaneous (s.c.) injection. Although hydromorphone is widely used in North America, no study has compared the analgesic efficacy, side effect profiles and patients' satisfaction with the method of injection of hydromorphone s.c. and meperidine i.m. for the immediate post-operative analgesia. ⋯ Patients receiving hydromorphone s.c. injection exhibited higher satisfactory score than those receiving meperidine i.m. injection. Hydromorphone 1 mg, injected subcutaneously, was as effective as intramuscular meperidine 50 mg while permitting more favorable injection technique and fewer side effects. We suggest that subcutaneous hydromorphone is a good alternative to intramuscular meperidine for postoperative analgesia in the recovery room.