[Tubo-peritoneal factor of infertility: diagnosis and treatment]

Infertility, defined as the inability to conceive despite regular unprotected sexual intercourse over 12 years, affects approximately 10% of the fertile population. The commonest cause of tubal damage is pelvic inflammatory disease (PID), which in the developed world is caused mainly by Chlamydia trachomatis infection. The incidence of tubal damage after one episode of pelvic infection is approximately 12%, 23% after two episodes and 54% after three episodes. Other causes of tubal damage include postsurgical adhesions or endometriosis. Tubal patency can be diagnosed by hysterosalpingography (HSG) or laparoscopy with chromopertubation. Surgery represents the best therapeutic approach for tubal pathology, with a term pregnancy rate of 70% after surgery in selected patients, while the latest results in Italy of assisted reproductive technology (ART) report a live birth rate per cycle of 13.8%. In conclusion, tubal reconstructive surgery remains an important option for many couples and surgery should be the fi rst line approach for a correct diagnosis and treatment of tubal infertility.

[Use of bulking agents in urinary incontinece]

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.

Urinary incontinence after radical vulvectomy treated with Macroplastique implantation

Postradical vulvectomy urinary incontinence is a common surgery-related complication, especially after subtotal urethrectomy. However, only 1 trial has been reported in the previous literature that described a case of total urinary incontinence treated with an Aldridge sling operation. We present 2 cases of patients affected by postradical vulvectomy, with partial urethral resection and total incontinence successfully treated by transurethral Macroplastique injection. This procedure could be considered as a valid, minimally invasive surgical option to improve the well-being of patients with vulvar cancer affected by postradical vulvectomy urinary incontinence, especially in elderly patients at high operative risk.

Urologic function and urodynamic evaluation of urinary diversion (Rome pouch) over time in gynecologic cancers patients

OBJECTIVE

To describe the urologic late complications and urodynamics outcome adopting teniamyotomies technique to create a low-pressure reservoir using the cecum, ascending colon and proximal part of the transverse colon without detubularization (Rome pouch).

METHODS

Twenty-eight consecutive patients affected by gynecological cancer and submitted urinary diversion with "Rome pouch" technique were included. After 3 and 12 months from the surgical procedure patients were submitted to urodynamic evaluation of the neobladders. Excretory urography was performed in all patient. Abdominal X-ray, serum electrolytes, creatinine and cultures of the reservoir are obtained during every visit. Long-term urologic complications were recorded. Patient quality of life was assessed using a 10 cm grade visual analog scale (VAS).

RESULTS

Urodynamics performed 12 months postoperatively showed that the mean maximum reservoir capacity was 439.9+/-58.9 cm H(2)O. The mean reservoir pressure at maximum capacity was 19.2+/-8.4 cm H(2)O (no contractive wave during the filling in any patient). The mean maximum closure pressure in the efferent tube, at maximum capacity, was 88.8+/-32.3 cm H(2)O. Continence was excellent for 26 (93%) and 23 (92%) patients at 3 and 12 months respectively. A total of 9 (32%) and 6 (24%) patients suffered late complications at 3 and 12 months follow-up respectively. However only one patient with pouch leakage underwent surgical pouch revision.

CONCLUSION

Our experience demonstrated that Rome pouch creation with multiple teniamyotomies has good capacity with low internal pressure and good continence with a low rate of late urologic complications. Thus, comparing results to those of other continent pouch models, the Rome pouch technique represents a valid alternative.

Continent ileocolonic urinary diversion (Rome pouch) for gynecologic malignancies: Technique and feasibility

OBJECTIVE

To describe the technique, feasibility and early complications of "Rome pouch" urinary diversion.

METHODS

Thirty-five consecutive patients affected by advanced or recurrent gynecological cancers who required anterior or total pelvectomy entered the study. Rome pouch technique starts with the transection of terminal ileum about 12 cm from the ileocecal valve; the large colon is transected 15-20 cm distal to the hepatic flexure. The intestinal wall tension and internal pressure are reduced using 5-8 transverse teniamyotomies of the cecum. The efferent segment of the pouch is created either with the appendix or with the distal ileum. Operative data, intra- and early postoperative complications were recorded.

RESULTS

Between February 2000 and March 2006, an ileocolonic urinary diversion (Rome pouch) was carried out in 35 patients affected by advanced or recurrent gynecologic malignancies. The average operative time to complete the anterior and total exenteration including reconstruction procedure was 285 (range, 230-350) and 320 (range 280-415) min, respectively. The average time in performing the Rome pouch technique was 60 min (range, 45-90). Overall postoperative complication rate (major and minor complications) was 82% (29 patients). Febrile morbidity occurred in 26 patients (74%). Wound complications and pelvic collection were found in 7 (20%) and 6 (17%) patients, respectively.

CONCLUSION

Our experience demonstrated that Rome pouch technique represents a valid alternative in gynecology oncology for continent urinary diversion. This technique showed low rate of medical and early urologic complications. The simplicity of performing the procedure and the reduced operating time are the best goals reached by Rome pouch technique. Future comparative trials will better define the role that the Rome pouch will have in these patients.

Bulky lymph node resection in patients with recurrent epithelial ovarian cancer: impact of surgery

The aim of this study was to evaluate the role of systematic lymphadenectomy, feasibility, complications rate, and outcome in epithelial ovarian cancer (EOC) patients with recurrent bulky lymph node disease. A prospective observational study of EOC patients with pelvic/aortic lymph node relapse was conducted between January 1995 and June 2005. After a clinical and laparoscopic staging, secondary cytoreduction, including systematic lymphadenectomy, were performed. The eligibility criteria were as follows: disease-free interval ≥6 months, radiographic finding suggestive of bulky lymph node recurrence, and patients' consent to be treated with chemotherapy. Forty-eight EOC patients with lymph node relapse were recruited. Twenty-nine patients were amenable to cytoreductive surgery. Postoperatively, all patients received adjuvant treatment. The median numbers of resected aortic and pelvic nodes were 15 (2–32) and 17 (8–47), respectively. The median numbers of resected aortic and pelvic positive lymph nodes were 4 (1–18) and 3 (1–17), respectively. The mean size of bulky nodes was 3.3 cm. Four patients (14%) experienced one severe complication. No treatment-related deaths were observed. After a median follow-up of 26 months, among cytoreduced patients, 18 women were alive with no evidence of disease, nine were alive with disease. Among the 11 patients not amenable to surgery, five women were alive with persistent disease, six patients died of disease, at a median follow-up of 18 months. Estimated 5-year overall survival and disease-free interval for operated women were 87% and 31%, respectively. In conclusion, patients with bulky lymph node relapse can benefit from systematic lymphadenectomy in terms of survival. The procedure is feasible with an acceptable morbidity rate

Conservative approaches in early stages of cervical cancer

Several authors have proposed the use of a less aggressive surgery (i.e. conization, trachelectomy plus laparoscopic lymphadenectomy, modified or type 2 radical hysterectomy) for patients affected by early stages invasive cervical carcinoma. Tumor size and pelvic nodal status are parameters that must be evaluated to better select a patient's population suitable of a less aggressive surgery, with the aim of sparing morbidity without jeopardizing cancer cure.

Laparoscopic-assisted vaginal hysterectomy versus minilaparotomy hysterectomy: A prospective, randomized, multicenter study

STUDY OBJECTIVE

The aim of this study was to compare operative and early postoperative outcomes of laparoscopic-assisted vaginal hysterectomy (LAVH) and minilaparotomy in a randomized clinical trial including patients undergoing total hysterectomy for benign gynecologic disease and having 1 or more of the generally considered contraindications to vaginal route.

DESIGN

Prospective, randomized, multicenter trial (Canadian Task Force classification I).

SETTING

Departments of Gynecology from 3 major university hospitals in Rome.

PATIENTS

Eighty-one patients who were candidates for abdominal hysterectomy.

INTERVENTIONS

Laparoscopic-assisted vaginal hysterectomy and minilaparotomy hysterectomy.

MEASUREMENTS AND MAIN RESULTS

Forty patients were randomized to LAVH and 41 to minilaparotomy. Characteristics of patients and indications for surgery in the 2 arms were comparable. In the minilaparotomy group, complications were as follows: 1 case (2.4%) of delayed laparotomy with 2 units of red blood cell transfusion, 2 cases (4.8%) of wound infection, and 3 cases (7.3%) of fever of unknown origin. No minor or major complications were observed in the LAVH group. Postoperative visual analog scale pain scores at days 1 and 2 were significantly lower in the LAVH group (p <.05). The complication rate between the 2 groups was significantly lower for LAVH (p = .026).

CONCLUSION

Because LAVH was associated with significantly lower early postoperative pain scores and complication rates, in general LAVH should be preferred to minilaparotomy hysterectomy when the vaginal approach cannot be used.

Neoadjuvant Chemotherapy Followed by Radical Surgery in Patients Affected by FIGO Stage IVA Cervical Cancer

BACKGROUND

Concomitant chemoradiotherapy represents the standard treatment for patients affected by locally advanced cervical cancer. Survival rates in patients affected by FIGO stage IVA disease remain poor. Some authors have suggested that neoadjuvant chemotherapy followed by radical surgery might be a valid alternative to standard treatment. The objective of this study was to analyze the feasibility and results obtained by neoadjuvant chemotherapy in patients affected by stage IVA disease.

METHODS

Eighteen patients affected by FIGO stage IVA cervical cancer were treated with 175 mg/m(2) paclitaxel and 75 mg/m(2) cisplatin every 21 days for three courses followed by radical surgery when feasible.

RESULTS

All patients were subjected to the three planned chemotherapy courses. Two patients achieved a complete clinical response, and 10 patients achieved a partial clinical response. Ten patients were subjected to anterior pelvic exenteration, whereas the remaining eight patients were treated with chemotherapy, radiotherapy, and concomitant chemoradiotherapy. The estimated 3-year and 5-year overall survival rates were 47.4% and 31.6%, respectively. Patients eligible for surgery benefited from significantly longer survival rates.

CONCLUSIONS

Neoadjuvant chemotherapy followed by radical surgery is feasible in approximately half of patients affected by FIGO stage IVA cervical cancer. Overall survival rates appear similar to those reported with concomitant chemoradiotherapy. Patients who are amenable to radical surgery after chemotherapy may benefit from long-term survival rates.

One-Year Follow-up of Tension-free Vaginal Tape (TVT) and Trans-obturator Suburethral Tape from Inside to Outside (TVT-O) for Surgical Treatment of Female Stress Urinary Incontinence: A Prospective Randomised Trial

OBJECTIVES

To compare tension-free vaginal tape (TVT) and trans-obturator suburethral tape from inside to outside (TVT-O) for surgical treatment of stress urinary incontinence (SUI) for complications (primary end point) and success rate (secondary end point).

METHODS

Seventy-two consecutive patients, with a mean age of 53.2 yr (range: 38-69 yr) and affected by SUI, were included in this randomised controlled trial. After preoperative assessment, patients were randomly allocated to the TVT or TVT-O procedure. Operative time, perioperative complications, and hospital stay were prospectively recorded. Cure of SUI was defined as no leakage of urine during the stress test at urodynamic testing at the 12-mo evaluation. The Wilcoxon signed rank sum test, Mann-Whitney U test, McNemar test, and Fisher exact test were used to verify statistical significance, set at p<0.05.

RESULTS

All patients were evaluable at the 12-mo follow-up. The characteristics of patients were well balanced between groups after randomisation. The mean operative time was significantly shorter in the TVT-O group. Perioperative complications were significantly more common after the retropubic approach (5% and 27% in TVT-O and TVT groups, respectively, p<0.04). The groups did not differ significantly in intraoperative blood loss, hospital stays, and time to return to normal activities. Sixty-five patients (90%) were successfully treated for SUI 12 mo after the operation (89% and 91% for TVT-O and TVT groups, respectively).

CONCLUSIONS

Both techniques appear to be equally effective in the surgical treatment of SUI. However, TVT-O had a shorter operative time and lower overall perioperative complication rate.

Hemoglobin variation and blood transfusion rates in patients affected by locally advanced cervical cancer undergoing neo-adjuvant chemotherapy followed by radical surgery: the role of erythropoietic growth factors

BACKGROUND

The objectives of the present study were to evaluate hemoglobin levels and consequent clinical behaviors related to anemia developed in patients affected by locally advanced cervical cancer treated with neo-adjuvant chemotherapy in the last decade and to evaluate the impact that the introduction of erythropoietic growth factors had in the clinical practice.

PATIENTS AND METHODS

Blood chemistries, prospectively recorded from 98 cervical cancer patients, treated with neo-adjuvant chemotherapy and, if necessary, erythropoietic growth factors, were compared with matched historical controls before the introduction of growth factors in clinical practice.

RESULTS

Hemoglobin level in the study group did not differ significantly during chemotherapy. At the third cycle of chemotherapy and at the end of chemotherapy, hemoglobin level was significantly higher in the study group compared with the control group. Transfusion rates in the study group were significantly lower. The analysis within the study group revealed that hemoglobin level in patients who suffer at diagnosis from anemia tends to increase whereas hemoglobin level in nonanemic patients tends to decrease.

CONCLUSIONS

Erythropoietic growth factors increase hemoglobin level and reduce blood transfusions in cervical cancer patients undergoing neo-adjuvant chemotherapy followed by radical surgery. An appropriate autologous blood donation program can noticeably reduce homologous blood transfusions.

Liposome-encapsulated doxorubicin citrate in previously treated recurrent/metastatic gynecological malignancies

The aim of this study was to evaluate the safety and efficacy of liposome-encapsulated doxorubicin citrate (LEDC) in patients affected by recurrent/metastatic gynecological malignancies scheduled for palliative chemotherapy. Inclusion criteria were proven recurrent/advanced gynecological neoplasms, measurable/assessable disease, adequate organ function, left ventricular ejection fraction >50% as determined by echocardiography, informed consent. LEDC was administered intravenously over 1 h at the dose of either 75 mg/m(2) or 60 mg/m(2) (every 3 weeks until disease progression or toxicity prohibiting further therapy). From May 2003 to September 2005, 36 patients were enrolled. Primary disease was ovarian, endometrial, and cervical cancers in 15 (42%), 11 (30%), and 10 (28%) patients, respectively. LEDC was employed as third- or fourth-line chemotherapy in 25 (70%) and 11 (30%) patients, respectively. The median number of courses of LEDC received was 3 (range 2-9). Six patients (17%) achieved a partial response to treatment lasting 27 weeks and 10 patients (28%) experienced stable disease lasting 18 weeks. The predominant toxicity was hematological, especially neutropenia. Among patients receiving a dose of 75 mg/m(2), two (11%) suspended therapy for febrile neutropenia, and nine (50%) required a dose reduction of 25%. As a result, the next 18 patients were treated at a reduced dose (60 mg/m(2)) of LEDC. Severe neutropenia (G3-G4) was significantly less common in this group (61% versus 22%; P= 0.04). LEDC has shown antineoplastic activity in previously treated recurrent/metastatic gynecological cancer patients and the toxicity profile could be considered acceptable at a 60 mg/m(2) dosage.

Pelvic lymphadenectomy for cervical carcinoma: Laparotomy extraperitoneal, transperitoneal or laparoscopic approach? A randomized study

OBJECTIVE

To compare transperitoneal, extraperitoneal and laparoscopic pelvic lymphadenectomy in terms of feasibility and morbidity in patients affected by cervical cancer undergoing radical hysterectomy.

METHODS

Consecutive patients affected by stage IB-IIB cervical carcinoma scheduled for radical surgery entered the study. Patients were randomly assigned to transperitoneal (TPL), extraperitoneal (EPL) or laparoscopic pelvic lymphadenectomy (LPL). All patients underwent classical radical hysterectomy. Perioperative data were recorded. Follow up examinations were performed at the 15th, 30th and 60th day after surgery.

RESULTS

168 patients entered the study. The mean operative times were: 63+/-7.6, 54+/-6.7 and 75+/-8.4 min (TPL vs EPL P<0.001; EPL vs LPL P<0.001; TPL vs LPL P<0.001) for TPL, EPL and LPL respectively. The feasibility of the procedures, analyzed on an intention-to-treat basis, was 96%, 93% and 95% for TPL, EPL and LPL group respectively (P=ns). The average hospitalizations were: 5.6+/-0.9, 3.2+/-0.4 and 3.1+/-0.3 days (TPL vs EPL P<0.001; TPL vs LPL P<0.001) for TPL, EPL and LPL respectively.

CONCLUSIONS

EPL and LPL are as feasible and effective as TPL and can be adequately performed with a reasonable complication rate. LPL showed a statistically significant longer operative time. However, both EPL and LPL can minimize some postoperative complications reducing length of stay.

An unusual case of secondary fibrosarcoma after treatment for breast cancer

BACKGROUND

Post-irradiation breast sarcoma is a rare and highly aggressive tumor, associated with poor prognosis. However, the mean latent periods reported for postradiation sarcomas after treatment of breast cancer ranges from 5 to 10 years.

CASE

We present a rare case of fibrosarcoma of the axilla, diagnosed 23 months after breast surgery and irradiation for medullary poorly differentiated carcinoma, treated with wide local excision with resection of the serratus anterior muscle until pleural wall.

CONCLUSION

This case confirm a possible early appearance of sarcoma in the irradiation field after radiotherapy. Thus, when a nodule appears in the irradiation field even if within 2 years after radiotherapy, physician should be alert for a possible sarcoma and wide biopsy with histologic confirmation is auspicable.