The aim of the present prospective, randomized study was to investigate and compare the safety and efficacy of dexmedetomidine versus midazolam in providing sedation for gastroscopy. A total of 50 adult patients (25 patients receiving dexmedetomidine and 25 patients receiving midazolam), 18 to 60 years of age, and rated I and II on the American Society of Anesthesiologists physical status classification system were included. A brief questionnaire was used to collect demographic data; patients were asked to rate anxiety, satisfaction with care to date and expected discomfort on a visual analogue scale. The following parameters were measured continuously and recorded every minute: heart rate, mean arterial pressure, hemoglobin oxygen saturation and respiratory rate. The two groups were similar with regard to age, body mass index, sex, education, duration of endoscopy, and ethanol or tobacco use. After the procedure, full recovery time, mean arterial pressure, heart rate, respiratory rate and hemoglobin oxygen saturation levels were similar in both groups. Both groups also had low levels of perceived procedural gagging, discomfort and anxiety scores (P > 0.05), and high satisfaction levels (90.1+/-3.0 for dexmedetomidine versus 84.9+/-4.5 for midazolam; P > 0.05). Retching and endoscopist satisfaction were significantly different in patients receiving dexmedetomidine versus those receiving midazolam (88.8+/-6.5 versus 73.5+/-16.4, P < 0.05; and 20.6+/-4.4 versus 45.2+/-6.0; P < 0.001). In the midazolam group, the number of patients who had adverse effects was higher than the dexmedetomidine group (P < 0.05). As a result, dexmedetomidine performed as effectively and safely as midazolam when used as a sedative in upper gastroscopy; it was superior to midazolam with regard to retching, rate of side effects and endoscopist satisfaction. It was concluded that dexmedetomidine may be a good alternative to midazolam to sedate patients for upper endoscopy.

BackgroundThis study was performed to evaluate the treatment of complex regional pain syndrome (CRPS) type I with stellate ganglion blockade.Materials and methodsWe performed three blockades at weekly intervals in 22 patients with CRPS type I in one hand. The patients were divided into two groups depending on the time between symptom onset and treatment initiation. Group 1and 2 patients had short and long symptom-onset-to-treatment intervals, respectively. Pain intensity, using a visual analog score (VAS), and range of motion (ROM) for the wrist joint were assessed before and 2 weeks after treatment and were compared using nonparametric statistical analysis.ResultsTreatment produced a statistically significant difference in wrist ROM for all patients (P < 0.001). VAS values showed an overall decrease from 8 ± 1 to 1 ± 1 following treatment, and there was a significant difference in VAS value between groups 1 and 2 (P < 0.05).ConclusionsWe concluded that stellate ganglion blockade successfully decreased VAS and increased ROM of wrist joints in patients with CRPS type I. Further, the duration between symptom onset and therapy initiation was a major factor affecting blockade success.

This study suggests that paracetamol, lornoxicam, and tramadol can be safely and efficiently preferred in pain control during SWL.

We conclude that wound infiltration with tramadol and levobupivacaine in patients having Cesarean section under general anesthesia may be a good choice for postoperative analgesia.

Greater epidural use of tramadol may be preferred to morphine for postoperative analgesia under these circumstances.

Wound infiltration with tramadol may be a good choice for postoperative analgesia in children having inguinal herniotomy.

Corticosteroid injection and extracorporeal shockwave therapy are successful treatment modalities for plantar fasciitis. Corticosteroid injection treatment is cost effective compared with extracorporeal shockwave therapy, and corticosteroid injection may be the first treatment choice according to these results.

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