Assessment of sapheno-femoral junction continence in patients with primary adolescent varicocoele

Background Although there is much evidence supporting a relationship between primary varicocoele and venous incompetence of the saphenofemoral junction in adults, there is no evidence for such a relationship during adolescence. Because of the effect of age and future occupation (standing upright for long periods) on the aetiology, pathogenesis and frequency of varicose veins of the lower extremity and incompetence of saphenofemoral junctions in adulthood, a comparison during adolescence is appropriate.Objective On the basis of a close physiopathological and haemodynamic relationship between primary varicose veins and primary varicocoele, we decided to evaluate the competence of the saphenofemoral junctions in a selected group of adolescents affected by primary varicocoele and compare these results with age-matched healthy adolescents.Materials and methods Twenty-five adolescents with primary varicocoele and 23 age-matched healthy controls were included in the study. In all cases physical examination and colour Doppler US was used to diagnose or exclude the presence of primary varicocoele and to evaluate the continence of the saphenofemoral junction.Results On the right side, 10 of 25 varicocoele patients and on the left side 11 of 25 varicocoele patients had incompetence of the saphenofemoral junction. For the control patients the incidence was 2/23 on the right side and 4/23 on the left side. The difference is statistically significant.Conclustions We demonstrated high concurrence of varicocoele and valvular incompetence of the saphenofemoral junction in a particular adolescent group. We suggest clinical examination and US assessment of the saphenofemoral junctions of adolescents affected by varicocoele in order to detect the early diagnosis of venous insufficiency of the lower limbs among these patients.     

Four analgesic techniques for shockwave lithotripsy: eutectic mixture local anesthetic is a good alternative

BACKGROUND AND PURPOSE: Various sedative and analgesic medication has been used for shockwave lithotripsy (SWL). The aim of this study was to evaluate the efficacy of different anesthesia modalities in these patients. PATIENTS AND METHODS: One hundred patients were randomly divided into four groups. The first (Group F) received fentanyl 1 microg/kg intravenously (IV), the second (Group D) received diclofenac sodium 1 mg/kg intramuscularly (IM), the third (Group T) received tramadol 1.5 mg/kg IM, and the fourth (Group E) was given 15 g of eutectic mixture local anesthetic (EMLA) cream containing lidocaine and prilocaine. After routine preoperative evaluation, all patients received midazolam 2 mg IV 5 minutes before lithotripsy for sedative premedication. In all groups, a supplemental 25-microg bolus of fentanyl was administered IV when patients complained of pain, moved, or grimaced in response to the shockwaves. Pain intensity was evaluated on a 0- to 100-mm visual analog scale (VAS). The level of sedation was determined using the Observer's Assessment of Alertness/Sedation (OAS/S). Side effects such as bradypnea, oxygen desaturation, bradycardia, pruritus, and nausea and vomiting were recorded. RESULTS: There were no statistically significant differences among the four groups with regard to VAS, OAS/S scores, or side effects. In Group F, the mean arterial pressure was decreased significantly at 10 and 20 minutes. The patients in this group also manifested a decrease of oxygen saturation at the first, tenth, and twentieth minutes and the end of SWL. CONCLUSION: Application of EMLA cream was as safe and effective as fentanyl, diclofenac, and tramadol, and reduction of the fentanyl dose during SWL was possible.     

Perioperative intravenous adenosine infusion to extend postoperative analgesia in brachial plexus block

BACKGROUND AND OBJECTIVE: Adenosine infusions have been shown to reduce requirements of anaesthetics, to decrease the need for postoperative analgesics and to attenuate hyperaesthesia related to neuropathic pain. We decided to investigate the effects, beneficial or otherwise, of an adenosine infusion administered during surgery. A brachial plexus block was used to produce anaesthesia for the surgery. METHODS: Sixty adults undergoing upper extremity surgery were included in the study. Brachial plexus block was performed via an axillary approach with lidocaine 1.25% and epinephrine 1/200 000 (40 mL). Patients were randomly assigned to two groups. During surgery, saline (control) or adenosine 80 microg kg min was infused intravenously in a double-blind fashion for 1 h. Visual analogue scores every 4 h, analgesic consumption, time to first spontaneous pain sensation, time to first rescue analgesic and adverse effects were noted during the first 24 h. RESULTS: Vital signs were stable in both groups throughout surgery. During the adenosine infusion, one patient fainted while another complained of palpitations and tightness of the chest; both patients were excluded from further analyses. The time to first sensation of pain was significantly longer in the adenosine group compared to the control group (438 +/- 387 vs. 290 +/- 227 min, P = 0.02). The time to first rescue analgesic, the visual analogue scale scores and analgesic consumption in the postoperative period were similar. CONCLUSIONS: In patients undergoing surgery with an axillary plexus block, a perioperative adenosine infusion prolongs the duration of postoperative analgesia to some extent. However, the time to first rescue analgesic, total analgesic requirements and pain scores were unchanged; the risk of potentially serious adverse effects is high. This therapy cannot be recommended.     

The effectiveness of analgesics in traumatic injuries of the extremities

In this study, the effectiveness of different analgesics was investigated in patients who presented to the emergency room with traumatic injuries or fractures of the extremities. We observed 100 patients (42 male, 58 female) who presented to the Konya State Hospital emergency service with isolated traumatic injuries of the extremities. We used different analgesics intravenously or intramuscularly in those patients with a high or moderate level of pain according to a visual analog pain scale. Patient pain levels were assessed 15, 30, and 45 minutes after administration of the analgesics. Metamizole sodium 1 g IV was used in 36 patients and diclofenac sodium 75 mg IM was given to 40 patients; tramadol hydrochloride 100 mg IV was administered to 24 patients. Pain became less severe after 15 minutes in 92% of patients who received tramadol IV; pain became less severe after 30 minutes in 72% of those who received metamizole IV. In contrast, pain became less severe after 45 minutes in 65% of patients who received diclofenac IM. Tramadol was the most effective analgesic and was also more effective earlier than the other analgesics tested.     

An algorithmic approach for the management of hand deformities in dystrophic epidermolysis bullosa

Treatment of hand deformities in epidermolysis bullosa patients represents a challenging field in hand surgery practice, thus a systematic approach by a team is mandatory for a successful result. A simple and practical algorithm for the surgical treatment of hand deformities in EB was employed by the authors where the deformities of each digit in EB patients was categorized according to pseudosyndactyly and interphalangeal joint contracture severity for guidance during the surgical treatment. The current study retrospectively reviewed the medical records and photographic data of 13 EB patients followed in our department, for whom a systematic approach to the management and treatment was used. Mild cases were treated by surgical release and secondary healing with non-adhesive dressing while moderate cases were treated with autologous dermal grafts harvested with a special technique that were fixed on denuded areas on the proximal interphalageal joints after release. The remaining areas were treated similarly to the mild group. Additional K-wires were applied for two weeks in severe cases. A total of 21 procedures were performed on 13 EB patients with hand deformities according to the proposed treatment strategy. Functional recovery was satisfactory for each patient and the outcomes were dependent upon the severity of deformity. A multidisciplinary and conscious approach followed by an algorithmic surgical treatment protocol described in the study has been beneficial in providing consistent and successful long-term results for these patients.     

Comparison of the differences in circadian autonomic function in hyperlipidemic men with and without erectile dysfunction

Background  

We aimed to investigate differences in circadian autonomic changes in patients suffering from hyperlipidemia with and without erectile dysfunction and compared results to control cases.