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Forty-four Patients (forty-four + patient)
Selected AbstractsDigital Block With and Without Epinephrine During Chemical Matricectomy with PhenolDERMATOLOGIC SURGERY, Issue 10 2010H. CEVDET ALTINYAZAR MD BACKGROUND Digital block with epinephrine is safe in selected patients. Chemical matricectomy with phenol is a successful, cheap, and easy method for the treatment of ingrown nails. OBJECTIVE To determine the effect of digital block with epinephrine in chemical matricectomy with phenol. MATERIAL AND METHODS Forty-four patients with ingrown toenail were randomly divided into two groups. The plain lidocaine group (n=22) underwent digital anesthesia using 2% plain lidocaine, and the lidocaine with epinephrine group (n=22) underwent digital anesthesia with 2% lidocaine with 1:100,000 epinephrine. In the postoperative period, the patients were evaluated for pain, drainage, and peripheral tissue destruction and were followed for up to 18 months for recurrence. RESULTS The mean anesthetic volume used in the epinephrine group (2.2±0.4 mL) was significantly lower than the plain lidocaine group (3.1±0.6 mL). There was no statistically significant difference in postoperative pain and recurrence rates, but duration of drainage was significantly shorter in the epinephrine group (11.1±2.5 days) than in the plain lidocaine group (19.0±3.8 days). CONCLUSION Digital block with epinephrine is safe in selected patients, and epinephrine helps to shorten the postoperative drainage period. The authors have indicated no significant interest with commercial supporters. [source] Equal Cosmetic Outcomes with 5-0 Poliglecaprone-25 Versus 6-0 Polypropylene for Superficial ClosuresDERMATOLOGIC SURGERY, Issue 7 2010LAURA B. ROSENZWEIG MD BACKGROUND Cutaneous sutures should provide an aesthetically pleasing result. After placing subcutaneous sutures, enough absorbable suture often remains for the superficial closure. Mohs surgeons often use a nonabsorbable suture to close the superficial layer to obtain cosmetically elegant results, but using this additional suture is less cost effective than using the remaining absorbable suture. OBJECTIVES To compare the cosmetic results of simple running sutures using an absorbable suture material (5-0 poliglecaprone-25) with those of a nonabsorbable suture (6-0 polypropylene) in primary closures of suitable facial Mohs defects. MATERIALS AND METHODS Fifty-two patients with 57 facial Mohs surgery defects appropriate for multilayer primary repair had the defects prospectively randomized into a side-by-side comparison. After closure of the deep layers with 5-0 poliglecaprone-25 sutures, half of the wound was closed with a 5-0 poliglecaprone-25 simple running suture, and the other half of the wound was closed with a 6-0 polypropylene simple running suture. The investigators blindly determined the cosmetically superior side of the closure at 1 week and 4 months after suture removal. RESULTS Forty-four patients (48 total defects) completed the study. At the 4-month follow-up, 85% (41/48) did not show any difference between poliglecaprone-25 and polypropylene, 4% (2/48) had better outcomes with poliglecaprone-25, and 10% (5/48) had better outcomes with polypropylene. There was no statistically significant cosmetic difference between the two closure types. Wound complications such as infection, hematoma, and dehiscence did not occur in any of the patients. CONCLUSION In primary closures of facial defects, using 5-0 poliglecaprone-25 or 6-0 polypropylene for the superficial closure did not affect the cosmetic result. Therefore, 5-0 poliglecaprone-25 provides a comparable and cost-effective alternative to nonabsorbable sutures for epidermal approximation in layered closures. The authors have indicated no significant interest with commercial supporters. [source] The outcome of tactile touch on oxytocin in intensive care patients: a randomised controlled trialJOURNAL OF CLINICAL NURSING, Issue 19 2008Maria Henricson Aim., To explore the effects of five-day tactile touch intervention on oxytocin in intensive care patients. The hypotheses were that tactile touch increases the levels of oxytocin after intervention and over a six-day period. Background., Research on both humans and animals shows a correlation between touch and increased levels of oxytocin which inspired us to measure the levels of oxytocin in arterial blood to obtain information about the physiological effect of tactile touch. Design., Randomised controlled trial. Method., Forty-four patients from two general intensive care units, were randomly assigned to either tactile touch (n = 21) or standard treatment , an hour of rest (n = 23). Arterial blood was drawn for measurement of oxytocin, before and after both treatments. Results., No significant mean changes in oxytocin levels were found from day 1 to day 6 in the intervention group (mean ,3·0 pM, SD 16·8). In the control group, there was a significant (p = 0·01) decrease in oxytocin levels from day 1 to day 6, mean 26·4 pM (SD 74·1). There were no significant differences in changes between day 1 and day 6 when comparing the intervention group and control group, mean 23·4 pM (95% CI ,20·2,67·0). Conclusion., Our hypothesis that tactile touch increases the levels of oxytocin in patients at intensive care units was not confirmed. An interesting observation was the decrease levels of oxytocin over the six-day period in the control group, which was not observed in the intervention group. Relevance to clinical practice., Tactile touch seemed to reduce the activity of the sympathetic nervous system. Further and larger studies are needed in intensive care units to confirm/evaluate tactile touch as a complementary caring act for critically ill patients. [source] Assessment of Celiac Plexus Block and Neurolysis Outcomes and Technique in the Management of Refractory Visceral Cancer PainPAIN MEDICINE, Issue 1 2010Michael A. Erdek MD ABSTRACT Objective., To assess demographic and clinical factors associated with celiac plexus neurolysis outcomes. Design., Retrospective clinical data analysis. Setting., A tertiary care, academic medical center. Patients., Forty-four patients with terminal visceral (mostly pancreatic) cancer who failed conservative measures. Interventions., Fifty celiac plexus alcohol neurolytic procedures done for pain control after a positive diagnostic block. Outcome Measures., A successful treatment was predefined as >50% pain relief sustained for ,1 month. The following variables were analyzed for their association with treatment outcome: age, gender, duration of pain, origin of tumor, opioid dose, type of radiological guidance used, single- vs double-needle approach, type of block (e.g., antero- vs retrocrural), immediate vs delayed neurolysis, volume of local anesthetic employed for both diagnostic and neurolytic blocks, and use of sedation. Results., Those variables correlated with a positive outcome included lower opioid dose and the absence of sedation. Strong trends for a positive association with outcome were found for the use of computed tomography (vs fluoroscopy), and using <20 mL of local anesthetic for the diagnostic block. Conclusions., Celiac plexus neurolysis may provide intermediate pain relief to a significant percentage of cancer sufferers. Both careful selection of candidates based on clinical variables, and technical factors aimed at enhancing the specificity of blocks may lead to improved outcomes. 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