Gastrointestinal stromal tumors treatment in the Imatinib era. The role of fair indication.

AIM: Gastrointestinal stromal tumor (GIST) is the most common mesenchymal tumor of the gastrointestinal tract. Surgery remains the elective treatment. We retrospectively compared two group of patients, who underwent surgery for GIST before and after Imatinib advent in order to analyze the recurrence and survival rate. METHODS: Two patient groups who underwent surgery for GIST, from January 1997 to December 2002 (Pre-Imatinib group) and from January 2003 to December 2008 (Post-Imatinib group) were compared. Patients were evaluated on the base of gender, age, clinical manifestations, primary location and metastasis positivity, tumor size, mitotic index, immunoreactivity for CD117 and the outcome, including date of death. RESULTS: In the Pre-IM group only one patient died for prostate cancer, 12 months after operation, the other died because of GIST with a 24.6 months of median survival rate (range 15-51). In the remaining 12 patients the median follow up period was 55 months (range 6-152 months). In the Post-IM group the mean follow up was 50.7 months (range 26-74) and they are still being assessed for oncological as well as surgical treatment. CONCLUSION: Early diagnosis and radical resection remain the standard of cure for GISTs. To date, the use of Imatinib lead to its utilization as adjuvant and neo-adjuvant therapy in adults. Our experience suggests that there is a correlation between the mutational status of KIT and clinical outcome. These aspects should be explored for targeted therapy that can effectively combine biological therapy to surgery.

[Open mesh technique versus laparoscopic transabdominal preperitoneal (TAPP) approach in inguinal hernia repair. Our experience]. / Tecnica open versus TAPP nel trattamento dell'ernia inguinale. Nostra esperienza.

BACKGROUND: In the last ten years the introduction of various open mesh and laparoscopic techniques has increased the interest in inguinal hernia surgery. Anyway controversy persists about the most effective inguinal hernia repair. The aim of this study was to compare the results of open mesh technique and laparoscopic transabdominal preperitoneal (TAPP) repair for inguinal hernia. PATIENTS AND METHODS: We considered 584 patients, 532 man and 52 woman, between 19 and 86 years: 332 (56.8%) had open mesh repair and 252 (43.2%) laparoscopic TAPP repair of groin hernia. Operative time, complications, recurrences and time to normal activities were recorded in both groups (range follow-up 1-10 years). RESULTS: The median operative time was 71 min for open group and 92 min for TAPP group. No intraoperative complications were observed. Postoperative complication rate was 4,5% in patients open group and 3% in TAPP group. The recurrence rate was less than 1% in both groups (0,6% for open repair and 0,4% for laparoscopic repair). Significant difference was observed in the median time to return to normal activities: 9,8 days in TAPP group versus 13,4 days in open approach. CONCLUSIONS: Our experience confirmed the safety and effectiveness of laparoscopic transabdominal preperitoneal (TAPP) approach to inguinal hernia repair as excellent alternative to conventional surgery. The reduction of operative time, complications and recurrences is correlated to the surgeon's experience and learning curve.

[Reoperative thyroid surgery: personal experience and review of the literature]. / Reinterventi in chirurgia tiroidea: contributo casistico e revisione della letteratura.

The goal of this study was to evaluate the complication rate of reoperative thyroid surgery and to find out the way to minimize the morbidity associated with it. We reviewed our experience in 622 patients, who underwent thyroid operation from January 2000 to September 2007. Among these ones, 76 were the patients who underwent reoperative thyroid surgery. Prior surgery in the 76 reoperations was: nucleo-resection in 9 pts (12.9%), lobectomy in 43 pts (55.5%), lobectomy+isthmectomy in 7 pts (9.3%), subtotal thyroidectomy in 17 pts (22.2%). Histologic examination revealed: benign lesions in 67 pts (88.15%), papillary cancer in 4 pts (5.26%), follicular cancer in 2 pts (2.63%), follicular adenoma in 1 pt (1.32%) and Hashimoto thyroiditis in 2 pts (2.63%). Complications included: section of recurrent laryngeal nerve, that was reconstructed in the same operation, and bilateral palsy of the recurrent laryngeal nerve so that was necessary to make a tracheotomy. One of the patient at the first thyroid surgery had monolateral palsy of the recurrent laryngeal nerve with dyspnoea and dysphonia. Temporary hypoparathyroidism (Ca<8 mg/dl) occurred in 47.3% of the patients, who underwent reoperative thyroid surgery and in 45.2% of the patients, who underwent prior thyroid surgery. Conclusions. This study documents that reoperative thyroid surgery can be performed with little morbidity to the patient if precise operative rules are respected.

[Telemedicine]. / Telemedicina.

Recent innovations in the area of telecommunications, computer science and technical scientific devices have contributed to the development of interesting future perspectives in the medical sector and in the sanitary structure organization. These innovations may contribute to the sensible reduction of costs in a struggling sanitary system. It may become possible to manage not only the patient from a distance but also the numerous medical, informational and statistical data freeing important medical and paramedical personnel resources from carrying out the most simple activities. The ability to monitor the main vital parameters of a multi-traumatised patient, or the ability to contact a specialist without the need to transfer the patient, would be some of the most simple benefits of the new medical area called telemedicine.

[The treatment of gastrointestinal infections with ciprofloxacin]. / Trattamento delle infezioni gastro-intestinali con ciprofloxacina.

The authors have evaluated the efficacy and tolerability of ciprofloxacin, a new broad-spectrum fluor-quinolone, in the therapy of gastrointestinal infections. The authors have studied 24 patients suffering from above-mentioned infections clinically diagnosed (11 microbiologically diagnosed too). All the patients took ciprofloxacin tablets 500 mg b.i.d. for 10 days (average). All the patients were restored to health and the tolerability was excellent.