The role of peritoneal lavage in benign gynecologic laparoscopic surgery.

OBJECTIVE: Laparoscopic surgery offers many advantages compared to invasive surgery but one of the main problems is postoperative pain, partially resulting from the peritoneal inflammatory process mediated by inflammatory cytokines. The rationale of this study is that intraperitoneal washing could remove inflammatory mediators that are the cause of postoperative pain and could help in the removal of CO2 from the abdominal cavity. This article aims to analyze the effects of peritoneal lavage in the reduction of postoperative shoulder pain. PATIENTS AND METHODS: 277 patients enrolled to undergo laparoscopic gynecologic surgery were included in the study. Women are randomized into two groups, according to the use or non-use of peritoneal lavage with saline solution at the end of laparoscopic gynecological major procedures. RESULTS: Data show that the peritoneal lavage can significantly reduce postoperative pain in the first 36 hours after surgery, as well as patients' requests for analgesics: during the first 3 postoperative days, requests for paracetamol were lower in the YW (Yes Washing) group than the NW (No Washing) group (77 vs. 101; p<0.05); similar results are obtained considering ketorolac administration (62 vs. 71; p<0.05). CONCLUSIONS: Peritoneal lavage after gynecological laparoscopic procedures may be effective in the reduction of postoperative pain and use of analgesics.

Total rectosigmoidectomy versus partial rectal resection in primary debulking surgery for advanced ovarian cancer.

PURPOSE: To compare in a sample of Italian patients intraoperative, perioperative complications, Quality of Life (QoL), recurrence rate and overall survival of advanced ovarian cancer (AOC) patients according to the type of surgery performed on sigma-rectum, total rectosigmoid resection (TRR) versus partial rectosigmoid resection (PRR). METHODS: From May 2004 to May 2010, consecutive patients affected by epithelial AOC (FIGO Stage III-IV) were assessed for this prospective case-control study, According to the type of colorectal surgery performed to approach rectosigmoid involvement, patients were allocated into Group A (TRR) and Group B (PRR). PRR was performed when the complete removal of disease led to a laceration <30-40% of intestinal wall circumference. RESULTS: 82 and 72 patients were included in Group A and Group B respectively. Surgical outcomes were statistically similar except hospital stay which was significantly lower in the PRR group. There was not a statistically significant difference as regarding intra-operative, perioperative and postoperative complications, even if a higher rate of major complications were recorded in TRR. An improvement in QoL's scores has been recorded in PRR's group. There was not a statistically difference concerning the optimal debulking rate (92% and 96% respectively) and 5-year Overall Survival (48% and 52% respectively). CONCLUSIONS: PRR seems to be feasible in over 40% of patients with advanced ovarian cancer and recto-sigmoid colon involvement. It is related to higher QoL and can be easily performed, without jeopardizing surgical radicality, in those cases in which conservative surgery at intestinal tract does not compromise residual tumor.

[Use of bulking agents in urinary incontinece]. / L'utilizzo dei bulking agents nel trattamento dell'incontinenza urinaria.

Urinary incontinence consist in voluntary urine leakage. Female affected in the world are about 200 thousand. Urinary incontinence affect severely women quality of life. There are different kinds of urinary incontinence that can be treated in different ways. We can use pelvic floor rehabilitation, drug therapy, invasive and non-invasive surgical treatment. Different treatments are used for different incontinence types. Periurethral injection is the most common procedure between non-invasive surgery. The most recent bulking agents occasionally determine severe adverse reaction or complication. Frequently we can have just pain during injection and a temporary urine retention. During the latest years we used a lot of bulking agents: bovine collagen, autologous fat, carbon particles, macroplastique, calcium hydroxylapatite, ethylene vinyl alcohol copolymer, dextranomer. Urethral injection have success in 40-90%. We can assert that macroplastique is the most efficacy and safe on the basis of literature data and of our experience data. This surgical procedure, in fact, has good percentage of success in accurately selected patients. In our experience Macroplastique can also be used in oncological patients, in elderly women, in patients with important comorbidity and with high surgical risk with good objective and subjective results.

[Up-date on cytoreductive surgery in the management of advanced ovarian cancer]. / Aggiornamenti in tema di citoriduzione nel trattamento del carcinoma ovarico avanzato.

Epithelial ovarian cancer represents the most aggressive neoplasm of women genital apparatus with a total 5-year survival rate ranging from 17% to 35% if the disease is in the metastatic phase. Its aggressiveness derives from the fact that it is an asymptomatic disease until it spreads in abdominal cavity. Therefore, in 70% of the cases, the diagnosis is done when tumor is already in advanced phase (Stage FIGO IIB-IV). Data from international literature suggest that standard treatment for advanced ovarian cancer is optimal cytoreductive surgery with adjuvant chemotherapy platinum-based. However, in the last decades, many authors have described the enthusiastic results of neoadjuvant chemotherapy and interval debulking surgery. Griffiths, first, underlined the importance of residual mass after cytoreductive surgery as a prognostic factor. Currently, cytoreduction is defined optimal when residual mass is microscopical or absent. Nevertheless, surgery for ovarian cancer turns out to be a particularly aggressive surgery that needs an operator's remarkable technical ability and a cultural Background: Many studies demonstrated that the frequency of feasibility of optimal cytoreductive surgery also varies within the gynecologic oncology specialized centers. During the last few years, new technologies (such as Cavitron Ultrasonic Surgical Aspirator, CUSA, and argon's coagulator) and new surgical techniques have been introduced. Ovarian cancer turns out to be a particularly chemosensitive tumor. Its responsiveness has been the object of numerous studies and protocols in literature, such as European Organisation of Research and Treatment of Cancer (EORTC) and Gynecologic Oncology Group (GOG) trials.