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Background: Pelvic malignant tumors often originate in the rectum, bladder, uterus, and other organs. In patients with locally advanced tumours in the presence of direct invasion of one or more organs, negative tumor resection margin (R0) resection can be very beneficial to patient survival if it can be performed. As a multidisciplinary and high-risk surgical method, the pelvic exenteration (PE) procedure has only been reported in a few medical centres internationally. We retrospectively analyzed the clinical data of patients who had undergone PE surgery in our hospital, in order to provide ideas for the best treatment of patients with pelvic malignant tumors. Methods: A retrospective analysis was conducted of 59 patients with pelvic malignant tumors admitted to the Affiliated Cancer Hospital of Zhengzhou University from January 2015 to July 2021, all of whom received PE surgery. They were divided into two groups according to the location of the disease: the rectal cancer group (n=40) and the cervical cancer group (n=19). Statistical analysis was performed on the baseline and follow-up data of the two groups of patients. Results: (I) Patient baseline data. Compared to the rectal cancer group, more patients in the cervical cancer group received preoperative radiotherapy and chemotherapy (P=0.013), and had a lower R0 resection rate (P=0.037). Postoperative complications in patients with rectal cancer and cervical cancer were 27.5% and 47.3%, respectively. (II) Patient survival analysis after PE surgery. The 5-year survival rate was 36.6% in the rectal cancer group and 25.3% in the cervical cancer group. In the rectal cancer group, for the primary tumor, if there was no lymph node metastasis or no postoperative complications in the postoperative pathology, the patient had a good survival prognosis. Univariate analysis showed that recurrent rectal cancer, postoperative lymph node metastasis, postoperative complications, and microsatellite stability (MSS) were significant predictors of poor survival outcomes. Multivariate analysis showed that lymph node metastasis and postoperative complications were independent prognostic factors for patient survival. Conclusions: PE is a viable option for pelvic malignancies; aggressive radical resection of lesions and reduced postoperative complications can effectively improve patient outcomes.
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Women with ovarian cancer have limited therapy options, with immunotherapy being unsatisfactory for a large group of patients. Tumor cells spread from the ovary or the fallopian tube into the abdominal cavity, which is commonly accompanied with massive ascites production. The ascites represents a unique peritoneal liquid tumor microenvironment with the presence of both tumor and immune cells, including cytotoxic lymphocytes. We characterized lymphocytes in ascites from patients with high-grade serous ovarian cancer. Our data reveal the presence of NK and CD8+ T lymphocytes expressing CD103 and CD49a, which are markers of tissue residency. Moreover, these cells express high levels of the inhibitory NKG2A receptor, with the highest expression level detected on tissue-resident NK cells. Lymphocytes with these features were also present at the primary tumor site. Functional assays showed that tissue-resident NK cells in ascites are highly responsive towards ovarian tumor cells. Similar results were observed in an in vivo mouse model, in which tissue-resident NK and CD8+ T cells were detected in the peritoneal fluid upon tumor growth. Together, our data reveal the presence of highly functional lymphocyte populations that may be targeted to improve immunotherapy for patients with ovarian cancer.
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Introduction: To evaluate factors influencing surgical choice in performing uterine myomectomy by comparing laparoscopic and open approach surgery. Material and methods: We analyzed women undergoing uterine myomectomy in our hospital. Patients were divided into two groups: patients who underwent laparoscopic myomectomy (group A) and patients who underwent laparotomic myomectomy (group B). We matched 1 : 1 women in these two groups to compare the effects of the procedures on each outcome according to a propensity-matched score analysis. Results: 460 myomectomies were performed in the study period: 361 cases by laparoscopy (group A) and 99 cases by laparotomy (group B). We found lower estimated intraoperative blood loss (200 ml group A vs. 300 ml group B, < 0.0001) and a smaller decrease in hemoglobin value on the first postoperative day (1.7 g/dl group A vs. 2.2 g/dl group B, < 0.0001) with the laparoscopic approach. The propensity score matching estimated that to obtain an equivalent outcome, we required an average of 2 myomas and an average diameter of 8 cm in laparoscopy and 10 cm in laparotomy. Moreover, the variables mostly associated with a laparotomic conversion were the presence of a myoma > 8 cm and association with the presence of more than 2 myomas. Conclusions: Despite some proposals from previous studies, there are no specific guidelines regarding the best surgical procedure for myomectomy. Our data confirm that the choice of surgical technique should consider the patient characteristics and the surgeon experience to reduce longer operating times and more significant blood loss.
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OBJECTIVE: Coronavirus disease 2019 (COVID-19) outbreak has correlated with the disruption of screening activities and diagnostic assessments. Endometrial cancer (EC) is one of the most common gynecological malignancies and it is often detected at an early stage, because it frequently produces symptoms. Here, we aim to investigate the impact of COVID-19 outbreak on patterns of presentation and treatment of EC patients. METHODS: This is a retrospective study involving 54 centers in Italy. We evaluated patterns of presentation and treatment of EC patients before (period 1: March 1, 2019 to February 29, 2020) and during (period 2: April 1, 2020 to March 31, 2021) the COVID-19 outbreak. RESULTS: Medical records of 5,164 EC patients have been retrieved: 2,718 and 2,446 women treated in period 1 and period 2, respectively. Surgery was the mainstay of treatment in both periods (p=0.356). Nodal assessment was omitted in 689 (27.3%) and 484 (21.2%) patients treated in period 1 and 2, respectively (p<0.001). While, the prevalence of patients undergoing sentinel node mapping (with or without backup lymphadenectomy) has increased during the COVID-19 pandemic (46.7% in period 1 vs. 52.8% in period 2; p<0.001). Overall, 1,280 (50.4%) and 1,021 (44.7%) patients had no adjuvant therapy in period 1 and 2, respectively (p<0.001). Adjuvant therapy use has increased during COVID-19 pandemic (p<0.001). CONCLUSION: Our data suggest that the COVID-19 pandemic had a significant impact on the characteristics and patterns of care of EC patients. These findings highlight the need to implement healthcare services during the pandemic.
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COVID-19 , Neoplasias do Endométrio , Neoplasias do Endométrio/epidemiologia , Neoplasias do Endométrio/terapia , Feminino , Humanos , Pandemias , Estudos Retrospectivos , SARS-CoV-2RESUMO
OBJECTIVES: To report the 5-year survival rates of patients undergone surgery for endometrial cancer, within a 10-year study. METHODS: Single institution series with a minimum 2-year follow-up. The 5-year survival outcomes of patients managed by robotics, laparoscopy and open surgery during the same period were compared. Multivariable analyses were performed to identify prognostic factors. RESULTS: Three hundred and sixty-three consecutive patients were analysed. Open surgery showed a higher rate of abdominal recurrences (17.2% vs. 3.3%; p < 0.001); no differences were recorded in terms of vaginal, nodal or distant recurrences between open and minimally invasive surgery. At multivariable analyses, type II histology, peritoneal cytology and lympho-vascular space invasion were independent predictors for survival. Based on each FIGO (The International Federation of Gynecology and Obstetrics) stage, no differences were found in terms of 5-year disease-free survival and overall survival between the approaches. CONCLUSIONS: The surgical route does not affect the 5-year survival in patients with endometrial cancer. Both robotics and laparoscopy are confirmed as viable options.
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Neoplasias do Endométrio , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/cirurgia , Feminino , Humanos , Laparotomia , Estadiamento de Neoplasias , Estudos RetrospectivosRESUMO
BACKGROUND: Recently, the results of a RCT have raised concerns on the management of cervical cancer through a minimally invasive approach. This study reports on the outcomes of patients with early stage cervical cancer submitted to robotics. METHODS: Retrospective review of a consecutive series of patients with an early cervical cancer treated with robotics at a single Institution over a 9-year period. RESULTS: A total of 91 women were managed; 39 (41.1%) had cervical adenocarcinoma. One (1.1%) conversion to laparotomy and one (1.1%) intraoperative complication occurred. Five (5.5%) patients experienced postoperative (>G2) complications; 24 (26.4%) patients required further adjuvant therapies. After a median follow-up of 40.7 (3.8-96.6) months, the DFS and OS were 90.4 (95%CI 85.3-95.6)% and 94.5 (95%CI 91.8-97.2)%, respectively. CONCLUSIONS: According to the available literature, the survival outcomes of this series of RRH for ECC are not inferior to what recorded in the past by an open approach.
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Adenocarcinoma/cirurgia , Histerectomia/métodos , Procedimentos Cirúrgicos Robóticos/métodos , Neoplasias do Colo do Útero/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Comunicação Interdisciplinar , Pessoa de Meia-Idade , Metástase Neoplásica , Estudos Prospectivos , Estudos Retrospectivos , Resultado do Tratamento , Neoplasias do Colo do Útero/mortalidade , Adulto JovemRESUMO
AIMS: To compare the surgical and survival outcomes of patients undergoing primary debulking surgery (PDS) versus neoadjuvant chemotherapy (NACT) plus interval debulking surgery (IDS) for advanced epithelial ovarian cancer (EOC). MATERIALS AND METHODS: Consecutive patients managed for advanced EOC since 2009 were matched through a propensity score analysis, defined as the probability of a woman having PDS or NACT plus IDS. RESULTS: The study group consisted of 100 propensity-matched women receiving PDS or NACT plus IDS. Groups resulted homogeneous in terms of baseline characteristics and pathologic findings. Patients undergoing PDS had longer operative time (P=0.032) and more blood loss (P=0.011) than the counterpart receiving NACT. No differences were found in terms of residual disease (P=0.11), as well as in terms of hospitalization, intraoperative, and postoperative complications. The mean progression-free survival was 23.0 and 27.7 months (P=0.67), whereas the overall survival (OS) was 44.5 and 43.2 months (P=0.48) for the PDS and NACT plus IDS group, respectively. Residual disease (P<0.0001) was the only independent predictor of progression-free and OS at multivariate analysis. CONCLUSIONS: PDS and NACT plus IDS achieved comparable results in terms of progression-free and OS in patients with advanced EOC.
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Antineoplásicos/uso terapêutico , Carcinoma Epitelial do Ovário/tratamento farmacológico , Carcinoma Epitelial do Ovário/cirurgia , Ovariectomia/métodos , Idoso , Carcinoma Epitelial do Ovário/mortalidade , Procedimentos Cirúrgicos de Citorredução , Feminino , Humanos , Estimativa de Kaplan-Meier , Pessoa de Meia-Idade , Terapia Neoadjuvante/métodos , Intervalo Livre de Progressão , Pontuação de Propensão , Modelos de Riscos ProporcionaisRESUMO
STUDY OBJECTIVE: Sentinel lymph node (SLN) mapping has emerged as the new frontier for the surgical staging of apparently early-stage cervical and endometrial cancer. Different colorimetric and radioactive tracers, alone and in combination, have been proposed with encouraging results. Fluorometric mapping using indocyanine green (ICG) appears to be a suitable and attractive alternative to provide reliable staging [1-4]. DESIGN: In this video, we present the technique of SLN mapping in 2 cases (1 endometrial and 1 cervical cancer, respectively) using ICG and the near-infrared technology provided by the newest Da Vinci Xi robotic system (Intuitive Surgical Inc., Sunnyvale, CA). Together we report the results of our preliminary experience on the first 20 cases performed. The new robotic Da Vinci Xi system was available at our institution since May 2015. INTERVENTION: Upon institutional review board/ethical committee approval, all consecutive patients with early-stage endometrial and cervical cancer who were judged suitable for robotic surgery have been enrolled for SLN mapping with ICG. We adopted the Memorial Sloan Kettering Cancer Center SLN algorithm; the tracer was delivered into the cervix in all cases. Four milliliters (1.25 mg/mL) of ICG was injected divided into the 3- and 9-o'clock positions of the cervix alone, with 1 mL deep into the stroma and 1 mL submucosally at the skin incision. Sentinel lymph nodes were examined with a protocol including both ultrastaging with immunohistochemistry [3] and 1-step nucleic acid amplification assay [5,6] under a parallel protocol of study. During the study period, 20 cases were managed; 14 and 6 patients had endometrial and cervical cancer, respectively. SLN was detected in all cases (20/20, 100%). Bilateral SLNs were detected in 17 of 20 (85.0%) cases. Based on preoperative and intraoperative findings, 13 (65.0%) patients received systematic pelvic lymphadenectomy after SLN mapping. Three (15.0%) patients had microscopic nodal metastases on SLN. No patients had positive regional nodes other than SLN. No perioperative complications were recorded. CONCLUSION: SLN mapping has been acknowledged by the National Comprehensive Cancer Network guidelines as a viable option for the management of selected uterine malignancies [7,8]. Currently, the near-infrared technology built in the Da Vinci Xi system provides an enhanced real-time imaging system that improves the advantages given by ICG. Together with our experience, these conditions indicate that SLN mapping is an effective and safe procedure with high overall detection and low false-negative rates.
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Linfonodo Sentinela/patologia , Neoplasias Uterinas/patologia , Adulto , Idoso , Neoplasias do Endométrio/cirurgia , Feminino , Fluorescência , Humanos , Verde de Indocianina , Excisão de Linfonodo/métodos , Linfonodos/patologia , Metástase Linfática , Pessoa de Meia-Idade , Imagem Óptica/métodos , Procedimentos Cirúrgicos Robóticos/métodos , Biópsia de Linfonodo Sentinela/métodos , Espectroscopia de Luz Próxima ao Infravermelho/métodos , Neoplasias do Colo do Útero/cirurgia , Neoplasias Uterinas/cirurgiaRESUMO
AIM: To evaluate the survival outcomes of consecutive patients with locally advanced cervical cancer (LACC) who underwent comprehensive robotic surgery after neoadjuvant chemotherapy (NACT). MATERIALS AND METHODS: Since 2009, patients with LACC (FIGO [International Federation of Gynecology and Obstetrics] stages IB2-IIB) were submitted to robotic surgical staging after 3 cycles of NACT. Clinical objective tumor response was assessed according to the Response Evaluation Criteria in Solid Tumors, whereas pathologic responses were defined according to the criteria of the European study SNAP01. Univariable and multivariable analyses were performed to assess potential clinicopathologic prognostic factors affecting progression-free survival and overall survival (OS). RESULTS: During the study period, 32 patients meeting the inclusion criteria were managed. The median (range) age and body mass index were 47.3 (8.6-75.5) years and 22.7 (17.5-37.1) kg/m(2), respectively. Overall, 28.0 (range, 12-58) lymph nodes were retrieved. According to the final pathologic examination, 6 (18.8%) women had positive pelvic lymph nodes, whereas 16 (50.0%) patients achieved an optimal pathological response. After a median follow-up of 36.3 (range, 5.2-71.1) months, 6 (18.8%) patients had a recurrence and subsequently died of disease.Positive nodal status was the only independent predictor of both progression-free survival (12.5 [2.3-69.1]; P < 0.0001) and OS (12.0 [2.0-60.4]; P < 0.0001) at multivariable analysis. CONCLUSIONS: Nodal status represents the strongest predictor of survival in women with LACC. Similarly, NACT including 3 agents (TIP [paclitaxel 175 mg/m(2) + ifosfamide 5 g/m(2) + cisplatin 75 mg/m(2)] and TEP [paclitaxel 175 mg/m(2) + epirubicin 80 mg/m(2) + cisplatin 75 mg/m(2)] regimens) warranted better OS than those achieved by other schedules.
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Adenocarcinoma/mortalidade , Carcinoma de Células Escamosas/mortalidade , Histerectomia/mortalidade , Terapia Neoadjuvante , Recidiva Local de Neoplasia/mortalidade , Procedimentos Cirúrgicos Robóticos/mortalidade , Neoplasias do Colo do Útero/mortalidade , Adenocarcinoma/patologia , Adenocarcinoma/terapia , Adulto , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/terapia , Terapia Combinada , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Gradação de Tumores , Invasividade Neoplásica , Recidiva Local de Neoplasia/patologia , Recidiva Local de Neoplasia/terapia , Estadiamento de Neoplasias , Prognóstico , Estudos Prospectivos , Taxa de Sobrevida , Neoplasias do Colo do Útero/patologia , Neoplasias do Colo do Útero/terapiaRESUMO
BACKGROUND: Systematic aortic and pelvic lymphadenectomy (SAPL) is a milestone procedure in the treatment of early stage ovarian cancer. It defines staging and prognosis and helps in tailoring adjuvant chemotherapy. Only limited data are available about SAPL at second look surgery in patients with apparent early stage ovarian cancer who underwent inadequate surgical staging and adjuvant platinum based chemotherapy. METHODS: From January 1991 through January 2013, 66 patients with International Federation of Gynecology and Obstetrics (FIGO) stage IA-IIA epithelial ovarian carcinoma suboptimally surgically staged and treated with adjuvant chemotherapy, were referred to our center and underwent second look surgery including SAPL. RESULTS: Twenty-two women underwent bilateral and 44 unilateral SAPL. A total of 2168 nodes were removed and analyzed. The median number of lymph nodes dissected was 29 (range 14-73); in particular it was 29 (range 14-60) in case of unilateral and 37 (range 17-73) in case of bilateral SAPL. Only one woman had nodal metastasis (1.5%). After a median follow-up of 78 months, 10 women (15.2%) relapsed and 5 (7.6%) died of progressive disease. The 5-year disease-free survival and overall survival are 91.7% and 96%. CONCLUSION: The risk of nodal metastases in stage I-IIA unstaged ovarian cancer after adjuvant chemotherapy is negligible. Our study suggests that SAPL at second look is not indicated in this subset of women.
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Neoplasias Ovarianas/tratamento farmacológico , Neoplasias Ovarianas/cirurgia , Pelve/patologia , Adulto , Idoso , Aorta , Quimioterapia Adjuvante , Intervalo Livre de Doença , Feminino , Humanos , Excisão de Linfonodo , Metástase Linfática , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Neoplasias Ovarianas/patologia , Pelve/cirurgia , Prognóstico , Estudos Retrospectivos , Cirurgia de Second-LookRESUMO
BACKGROUND: Minimally invasive surgery represents the gold standard for the management of deep infiltrating endometriosis (DIE). This study aimed to evaluate the feasibility of robotic surgery for the management of DIE. METHODS: A 5-year retrospective cohort study was made of robotic procedures including: segmental bowel resections, removal of nodules from the rectovaginal septum (RVS) with or without rectal shaving and partial bladder resection. RESULTS: Overall, 19 bowel resections, 23 removals of RVS nodules and five bladder resections were performed, alone or in combination. Associated posterior vaginal resections were performed in 12 cases. Neither intra-operative complications, nor conversion to laparotomy occurred. One anastomotic leakage was recorded. CONCLUSION: This series of robotic procedures for DIE represents the largest currently available and it helps to promote robotics as a safe and attractive alternative to accomplish a comprehensive surgical treatment of DIE, especially when bowel or bladder resections are needed.
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Endometriose/cirurgia , Procedimentos Cirúrgicos Robóticos/métodos , Adulto , Estudos de Coortes , Doenças do Sistema Digestório/patologia , Doenças do Sistema Digestório/cirurgia , Endometriose/patologia , Feminino , Humanos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Doenças da Bexiga Urinária/patologia , Doenças da Bexiga Urinária/cirurgiaRESUMO
BACKGROUND: The management of advanced cervical cancer is challenging. The administration of neoadjuvant chemotherapy (NACT) followed by radical hysterectomy has proved to be safe in selected cases. Nevertheless, data on the use of minimally invasive surgery is lacking with this clinical application. METHODS: A 31 year-old woman was diagnosed with a FIGO stage IIIB squamous cell cervical carcinoma. During multidisciplinary consultation it was decided that she should receive NACT, followed by robotic hysterectomy. RESULTS: After three cycles of TIP (paclitaxel, ifosfamide and cisplatin), the patient achieved a complete clinical and radiological response. She underwent robotic type III/C2 radical hysterectomy with bilateral salpingo-oophorectomy and bilateral systematic pelvic lymphadenectomy. No complications were recorded. The complete response was confirmed at pathological examination. Two additional cycles of adjuvant chemotherapy were administered, and the patient is currently without evidence of disease at 18 months of follow-up. CONCLUSIONS: In selected patients, robotics is a viable option to accomplish radical hysterectomy, including cases of advanced cervical cancer. Further experiences are needed to confirm our findings.
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Carcinoma de Células Escamosas/cirurgia , Histerectomia/métodos , Robótica/métodos , Neoplasias do Colo do Útero/cirurgia , Adulto , Carcinoma de Células Escamosas/tratamento farmacológico , Quimioterapia Adjuvante , Cisplatino/administração & dosagem , Feminino , Humanos , Histerectomia/instrumentação , Ifosfamida/administração & dosagem , Excisão de Linfonodo/métodos , Terapia Neoadjuvante , Paclitaxel/administração & dosagem , Neoplasias do Colo do Útero/tratamento farmacológicoRESUMO
OBJECTIVES: Patients with high anesthesiological risk due to old age, obesity and severe co-morbidities alone or in combination are considered as poor candidates for extensive surgical staging procedures, especially if through minimally invasive approach. We aimed to evaluate the feasibility and safety of robotic surgical staging of endometrial and cervical cancers in the medically ill patient. METHODS: Between 07-2007 and 12-2012, consecutive patients scheduled for staging for endometrial or cervical cancer were directed towards robotic staging and divided into two groups according to their starting score in the American Society for Anaesthesiologists (ASA): Group 1 (ASA 1-2) and Group 2 (ASA ≥3). RESULTS: Overall, 169 (71.9%) patients had ASA 1-2 whereas 66 (28.1%) had ASA ≥3. ASA ≥3 were older (p<0.0001) with a greater proportion of co-morbidities (p<0.0001), as well as of Class II (4.7% vs 19.7%; p=0.0007) and Class III obesity (2.4% vs 31.8%; p<0.0001). No differences were found between groups in terms of operative time, blood loss, intra- and post-operative complications, conversion rate and hospitalization. No differences were recorded either in terms of staging procedures performed or in terms of number of pelvic (p=0.72) and para-aortic (p=0.86) lymph nodes retrieved. CONCLUSIONS: Despite theoretical concerns about the performance of robotic surgery in patients with high anesthesiological risk, our experience showed that robotics is a feasible, safe and viable option for the management of endometrial and cervical cancers also in this more vulnerable group of patients.
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Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/cirurgia , Procedimentos Cirúrgicos em Ginecologia/métodos , Robótica/métodos , Neoplasias do Colo do Útero/patologia , Neoplasias do Colo do Útero/cirurgia , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Comorbidade , Feminino , Procedimentos Cirúrgicos em Ginecologia/efeitos adversos , Humanos , Pessoa de Meia-Idade , Estadiamento de Neoplasias/métodos , Obesidade/fisiopatologiaRESUMO
OBJECTIVES: To identify how many patients with symptoms of pure stress urinary incontinence (SUI) do not require any surgical treatment on the basis of urodynamics (UDS) and how many patients still do not require surgery 1 year after UDS. To assess the outcomes of these patients at 12-month follow-up. PATIENTS AND METHODS: Women with pure SUI received UDS and were prospectively divided into four groups, comprising women with: urodynamic stress incontinence (USI); detrusor overactivity (DO); USI + DO; and inconclusive UDS. Women with USI underwent a Tension Free Vaginal Tape (Obturator) (TVT-O) procedure (Gynecare; Ethicon Inc., Somerville, NJ, USA), whereas women with DO ±/- USI were recommended 24-week antimuscarinic therapy. Follow-up was scheduled at 3 and 12 months. To define subjective outcomes, all patients completed the International Consultation on Incontinence Questionnaire - short form, the Patient Global Impression - Improvement and the Urinary Distress Inventory. Patients were considered cured if they presented a negative stress test, a score reduction of at least 80% on the Urinary Distress Inventory and a response of 'much better' or 'very much better' on the Patient Global Impression - Improvement. RESULTS: Of the 263 women with pure SUI, 74.5% had a urodynamic diagnosis of USI, 10.6% had DO, 8% had USI + DO and 6.8% had inconclusive UDS. At 12-month follow-up, 165/181 (91.6%) women in group 1 were considered cured post-TVT-O; in the other groups, 33/67 (49.2%) patients were considered cured simply as a result of taking antimuscarinics; 13 of these 67 patients required TVT-O. CONCLUSIONS: UDS is able to show that several patients with symptoms of pure SUI present an underlying DO and do not require surgery, even 1 year after UDS. In these patients, antimuscarinic treatment appears to ensure a good rate of cure; thus, UDS could lead to the avoidance of several surgical procedures.
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Incontinência Urinária por Estresse/diagnóstico , Urodinâmica , Adulto , Idoso , Idoso de 80 Anos ou mais , Técnicas de Diagnóstico Urológico , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Estudos Prospectivos , Incontinência Urinária por Estresse/fisiopatologia , Incontinência Urinária por Estresse/cirurgia , Procedimentos Cirúrgicos Urológicos/estatística & dados numéricosRESUMO
OBJECTIVE: To evaluate the efficacy and safety of the transobturator approach (TVT-O) for the surgical management of stress urinary incontinence (SUI) in older women. STUDY DESIGN: Between 2007 and 2010, all consecutive women with SUI undergoing an isolated TVT-O procedure were prospectively enrolled in this study. Patients were divided into two groups by age: older women (≥ 70 years old) were included in group 1, while younger women (< 70 years old) in group 2. Intra- and post-operative outcomes were compared between the groups. RESULTS: During the study period 181 women met the inclusion criteria and were included for final analysis. Among these women, 60 (33.1%) and 121 (66.9%) were included in groups 1 and 2 respectively. After a median follow-up of 26 (IQR 15-41) months for the younger and 25 (IQR 18-40) months for older patients (p>0.99), no differences were observed between the two groups in terms of cure rate (92.5% vs. 88.3%; p=0.40). No differences were observed in terms of voiding dysfunction, vaginal erosion and persistent groin pain, or in terms of onset of de novo overactive bladder (9.0% vs. 13.3%; p=0.44). CONCLUSIONS: TVT-O appears to be a safe and effective procedure for the management of stress urinary incontinence also in elderly population.
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Procedimentos Cirúrgicos em Ginecologia/estatística & dados numéricos , Slings Suburetrais , Incontinência Urinária por Estresse/cirurgia , Adulto , Fatores Etários , Idoso , Feminino , Procedimentos Cirúrgicos em Ginecologia/efeitos adversos , Humanos , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: To evaluate the risk factors potentially involved in the development of cervical intraepithelial neoplasia (CIN) recurrence after cervical conization in a long-term follow-up period. STUDY DESIGN: Consecutive patients with histologically proven CIN who had undergone either cold knife conization or a loop electrosurgical excision procedure were enrolled and scheduled for serial follow-up examinations over a 10-year period. Data were stored in a digital database. Multivariate analysis was performed to identify factors for recurrence. RESULTS: Between January 1999 and December 2009, 282 patients fulfilled the inclusion criteria and were included in the final statistical analysis. After a median follow-up of 26.7 months (range 6-100), 64 (22.7%) women developed histologically confirmed recurrence. The 2-year recurrence-free survival was 83.7% and 66.7% for women with negative and positive margins, respectively (p=0.008). The 5-year recurrence-free survival was 75.4% and 50.3% for patients with negative and positive margins, respectively (p=0.0004). Positive surgical margin was the most important independent predictor of recurrence [HR 2.5 (95%CI 1.5-4.5), p=0.0007; Wald 11.338]. After multinomial logistic regression the indication for conization based on persistent CIN1 was the only independent predictor for negative margin [OR 0.3 (95%CI 0.1-0.7), p=0.008]. CONCLUSIONS: Our study demonstrated that the surgical margin status represents the most important predictor for CIN recurrence after conization. After excisional therapy, close follow-up is mandatory for the early detection of recurrent disease. The identification of risk factors for recurrence may guide clinical decision-making on expectant management versus re-intervention.
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Colo do Útero/patologia , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/patologia , Displasia do Colo do Útero/epidemiologia , Displasia do Colo do Útero/patologia , Neoplasias do Colo do Útero/epidemiologia , Neoplasias do Colo do Útero/patologia , Adolescente , Adulto , Idoso , Colo do Útero/cirurgia , Estudos de Coortes , Conização , Feminino , Seguimentos , Humanos , Itália/epidemiologia , Pessoa de Meia-Idade , Gradação de Tumores , Recidiva Local de Neoplasia/prevenção & controle , Valor Preditivo dos Testes , Estudos Retrospectivos , Fatores de Risco , Análise de Sobrevida , Neoplasias do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/cirurgia , Adulto Jovem , Displasia do Colo do Útero/prevenção & controle , Displasia do Colo do Útero/cirurgiaRESUMO
BACKGROUND: In recent years the number of reconstructive procedures for pelvic organ prolapse (POP) through robotic surgery has constantly increased. This paper describes the technical aspects of robotic hysteropromontopexy using the da Vinci surgical system. METHODS: Two consecutive 35-year-old patients with POP, who wished to preserve the uterus, underwent hysteropromontopexy by robotic surgery. RESULTS: Both procedures were performed successfully using a robotic approach. No additional reconstructive procedures were thought to be necessary at the end of surgery. Neither intra- nor post-operative complications occurred. After a follow-up of 18 and 6 months for case 1 and 2, respectively, both patients declared themselves satisfied with the anatomical and functional results achieved. CONCLUSIONS: This procedure represents an effective option for the management of POP in selected women requiring fertility-sparing options.
Assuntos
Prolapso de Órgão Pélvico/cirurgia , Pelve/cirurgia , Adulto , Índice de Massa Corporal , Feminino , Seguimentos , Humanos , Reprodutibilidade dos Testes , Robótica , Telas Cirúrgicas , Fatores de Tempo , Resultado do Tratamento , Prolapso Uterino/cirurgia , Útero/cirurgiaRESUMO
STUDY OBJECTIVE: To compare operative outcomes and postoperative pain of laparoscopic hysterectomy (LH) versus minilaparoscopic hysterectomy (MLH). DESIGN: Randomized controlled trial (Canadian Task Force Classification I). SETTING: Tertiary care center. PATIENTS: Seventy-six women scheduled to undergo a hysterectomy for a supposed benign gynecologic condition. INTERVENTIONS: Participants were randomly assigned to LH (n = 38) or MLH (n = 38). MLH was performed with use of 3-mm ports. Both patients and assessors of the postoperative outcomes were blinded to the size of port used, and patients' wounds were concealed by standard-size nontransparent dressings. MEASUREMENTS: Primary outcome was postoperative pain (both rest and incident on coughing and abdominal pain, as well as shoulder pain) by use of a 100-mm visual analogue scale. MAIN RESULTS: The two groups were similar in terms of operative outcomes. No intraoperative conversion from MLH to both LH and open surgery occurred. No significant difference in pain scores at 1, 3, 8, and 24 hours after surgery between groups was found. Rescue analgesic requirement was similar in the MLH and LH groups (21.1% vs 13.2%, p =.54). CONCLUSIONS: Ports can safely be reduced in size without a negative impact on the surgeon's ability to perform LH. MLH appears to have no advantage over LH in terms of postoperative pain.
Assuntos
Histerectomia/métodos , Laparoscopia/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Método Duplo-Cego , Feminino , Humanos , Pessoa de Meia-IdadeRESUMO
BACKGROUND: International official guidelines recommend urodynamic (UDS) evaluation in patients with pelvic organ prolapse (POP). However, the real benefit of this examination is still the subject of heated and controversial debate. Therefore, we aimed to assess the correlation between urinary symptoms and UDS findings in women with POP through the implementation of a sophisticated computer-based technology in the outpatient workup. DESIGN, SETTING, AND PARTICIPANTS: A prospective cohort study was performed in a single, tertiary, urogynaecologic referral department, enrolling consecutive women seeking care for pelvic floor dysfunctions. INTERVENTION: Patients underwent clinical and urodynamic evaluation. Data regarding baseline characteristics, symptoms, anatomic, and urodynamic findings were gathered for each patient. Multiple linear regression (MLR) and artificial neural networks (ANNs) were performed to design predicting models. RESULTS AND LIMITATIONS: A total of 802 women with POP were included. POP quantification stages and baseline data poorly correlated to final UDS findings. Stress urinary incontinence and overactive bladder were both independently associated to each UDS diagnosis, including detrusor overactivity (DO), urodynamic stress incontinence (USI), and mixed urinary incontinence (USI plus DO). Receiver operating characteristic comparison confirmed that ANNs were more accurate than MLR in identifying predictors of UDS diagnosis, but none of these methods could successfully overcome UDS. Case-control studies are needed to confirm our findings. CONCLUSIONS: Despite the current debate based on the actual value of UDS in women with POP, even the implementation of ANN, a sophisticated computer-based technology, does not permit an accurate diagnosis just on the basis of symptoms or avoiding UDS. Therefore, in women with POP, especially if scheduled for surgery, UDS should be considered as mandatory, since misleading counselling could result in unpleasant unexpected events.
Assuntos
Técnicas de Apoio para a Decisão , Redes Neurais de Computação , Diafragma da Pelve/fisiopatologia , Prolapso de Órgão Pélvico/diagnóstico , Bexiga Urinária Hiperativa/diagnóstico , Bexiga Urinária/fisiopatologia , Incontinência Urinária/diagnóstico , Urodinâmica , Idoso , Feminino , Humanos , Modelos Lineares , Pessoa de Meia-Idade , Prolapso de Órgão Pélvico/fisiopatologia , Prolapso de Órgão Pélvico/terapia , Valor Preditivo dos Testes , Prognóstico , Estudos Prospectivos , Bexiga Urinária Hiperativa/fisiopatologia , Bexiga Urinária Hiperativa/terapia , Incontinência Urinária/fisiopatologia , Incontinência Urinária/terapiaRESUMO
INTRODUCTION AND HYPOTHESIS: The aim of the present study was to assess the relationship between lower urinary tract symptoms, anatomical findings, and baseline characteristics in women with pelvic organ prolapse (POP). METHODS: A cross-sectional observational study was performed, enrolling consecutive women seeking cares for lower urinary tract symptoms (LUTS) with evidence of POP. Data regarding baseline characteristics, LUTS, and physical examination were gathered for each patient. Multivariate analysis (multiple linear regression (MLR)) and artificial neural networks (ANNs) were performed to design predicting models. RESULTS: A total of 1,344 women were included. Age, BMI, pelvic organ prolapse quantification (POP-Q) stage I, and previous surgery for urinary incontinence resulted predictors of urgency and stress incontinence. POP-Q stages III-IV were related to voiding dysfunction and POP symptoms. Age, BMI, and menopausal status resulted predictors for sexual dysfunction. Receiver operating characteristic comparison confirmed that ANNs were more accurate than MLRs in identifying predictors of LUTS. CONCLUSIONS: LUTS result from a fine interaction between baseline characteristics and anatomical findings. ANNs are valuable instrument for better understanding complex biological models.