RESUMO
BACKGROUND: In addition to the diagnostic accuracy of imaging methods, patient-reported satisfaction with imaging methods is important. OBJECTIVE: To report a secondary outcome of the prospective international multicenter Imaging Study in Advanced ovArian Cancer (ISAAC Study), detailing patients' experience with abdomino-pelvic ultrasound, whole-body contrast-enhanced computed tomography (CT), and whole-body diffusion-weighted magnetic resonance imaging (WB-DWI/MRI) for pre-operative ovarian cancer work-up. METHODS: In total, 144 patients with suspected ovarian cancer at four institutions in two countries (Italy, Czech Republic) underwent ultrasound, CT, and WB-DWI/MRI for pre-operative work-up between January 2020 and November 2022. After having undergone all three examinations, the patients filled in a questionnaire evaluating their overall experience and experience in five domains: preparation before the examination, duration of examination, noise during the procedure, radiation load of CT, and surrounding space. Pain perception, examination-related patient-perceived unexpected, unpleasant, or dangerous events ('adverse events'), and preferred method were also noted. RESULTS: Ultrasound was the preferred method by 49% (70/144) of responders, followed by CT (38%, 55/144), and WB-DWI/MRI (13%, 19/144) (p<0.001). The poorest experience in all domains was reported for WB-DWI/MRI, which was also associated with the largest number of patients who reported adverse events (eg, dyspnea). Patients reported higher levels of pain during the ultrasound examination than during CT and WB-DWI/MRI (p<0.001): 78% (112/144) reported no pain or mild pain, 19% (27/144) moderate pain, and 3% (5/144) reported severe pain (pain score >7 of 10) during the ultrasound examination. We did not identify any factors related to patients' preferred method. CONCLUSION: Ultrasound was the imaging method preferred by most patients despite being associated with more pain during the examination in comparison with CT and WB-DWI/MRI. TRIAL REGISTRATION NUMBER: NCT03808792.
Assuntos
Imagem de Difusão por Ressonância Magnética , Neoplasias Ovarianas , Satisfação do Paciente , Tomografia Computadorizada por Raios X , Ultrassonografia , Humanos , Feminino , Neoplasias Ovarianas/diagnóstico por imagem , Neoplasias Ovarianas/patologia , Estudos Prospectivos , Pessoa de Meia-Idade , Imagem de Difusão por Ressonância Magnética/métodos , Estudos Transversais , Ultrassonografia/métodos , Idoso , Tomografia Computadorizada por Raios X/métodos , Adulto , Estadiamento de Neoplasias , Imagem Corporal Total/métodos , Idoso de 80 Anos ou mais , Cuidados Pré-Operatórios/métodosRESUMO
OBJECTIVE: Sentinel node mapping (SLN) has replaced lymphadenectomy for staging surgery in apparent early-stage low and intermediate risk endometrial cancer (EC). Only limited data about the adoption of SNM in high risk EC is still available. Here, we evaluate the outcomes of high-risk EC undergoing SNM (with or without back-up lymphadenectomy). METHODS: This is a multi-institutional international retrospective study, evaluating data of high-risk (FIGO grade 3 endometrioid EC with myometrial invasion >50% and non-endometrioid histology) EC patients undergoing SNM followed by back-up lymphadenectomy and SNM alone. RESULTS: Chart of consecutive 196 patients were evaluated. The study population included 83 and 113 patients with endometrioid and non-endometrioid EC, respectively. SNM alone and SNM followed by back-up lymphadenectomy were performed in 50 and 146 patients, respectively. Among patients having SNM alone, 14 (28%) were diagnosed with nodal disease. In the group of patients undergoing SNM plus back-up lymphadenectomy 34 (23.2%) were diagnosed with nodal disease via SNM. Back-up lymphadenectomy identified 2 (1%) additional patients with nodal disease (in the para-aortic area). Back-up lymphadenectomy allowed to remove adjunctive positive nodes in 16 (11%) patients. After the adoption of propensity-matched algorithm, we observed that patients undergoing SNM plus back-up lymphadenectomy experienced similar disease-free survival (p = 0.416, log-rank test) and overall survival (p = 0.940, log-rank test) than patients undergoing SLN alone. CONCLUSIONS: Although the small sample size, and the retrospective study design this study highlighted that type of nodal assessment did not impact survival outcomes in high-risk EC. Theoretically, back-up lymphadenectomy would be useful in improving the removal of positive nodes, but its therapeutic value remains controversial. Further prospective evidence is needed.
Assuntos
Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/cirurgia , Linfonodos/patologia , Linfonodos/cirurgia , Biópsia de Linfonodo Sentinela/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Intervalo Livre de Doença , Feminino , Humanos , Excisão de Linfonodo , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Estudos Retrospectivos , Fatores de Risco , Linfonodo Sentinela/patologia , Linfonodo Sentinela/cirurgia , Taxa de SobrevidaRESUMO
INTRODUCTION: To evaluate oncological and obstetrical outcomes of early stage cervical cancer patients who underwent conservative management to retain childbearing potential. METHODS: Data of women (aged <40 years) who underwent fertility sparing treatment for International Federation of Gynecology and Obstetrics (FIGO) stage IA1 with lymphovascular invasion (LVSI) and IB1 cervical cancer were prospectively collected. All patients underwent cervical conization/s and laparoscopic nodal evaluation (pelvic lymphadenectomy/sentinel node mapping). Oncological and obstetrical outcomes were assessed. RESULTS: Overall, 39 patients met inclusion criteria; 36 (92.3%) women were nulliparous. There were: 3 (7.7%) IA1-LVSI+; 11 (28.2%) IA2; and 25 (64.1%) IB1 cervical cancers, according to 2018 FIGO stage classification. Histological types were 22 (56.4%) squamous carcinoma and 17 (43.6%) adenocarcinoma. Pelvic lymphadenectomy was performed in 29 (74.4%) patients, while 10 (25.6%) patients had only sentinel node mapping. In 4 (10.3%) patients conservative treatment was discontinued due to nodal involvement and 2 (5.1%) patients requested definitive treatment (hysterectomy) after a negative lymph node evaluation. Among 33 (84.6%) patients who retained their childbearing potential, 17 (51.5%) had a second conization. 2 (6.1%) patients relapsed and underwent definitive treatment. After a median follow-up of 51 months (range 1-184) no deaths were reported. 22 (70.9%) patients attempted to conceive. There were 13 natural pregnancies among 12 (54.5%) women who got pregnant. Live birth rate was 76.9%: 9 (69.2%) term and 1 (7.7%) preterm (at 32 weeks) deliveries. 2 (15.4%) miscarriages (first and second trimester) and 1 (7.7%) termination of pregnancy for medical reasons were recorded. CONCLUSION: Conization plus laparoscopic nodal evaluation may be a safe and feasible conservative option in the setting of fertility-sparing treatment for early-stage cervical cancer patients.
Assuntos
Colo do Útero/cirurgia , Conização/métodos , Preservação da Fertilidade/métodos , Excisão de Linfonodo/métodos , Neoplasias do Colo do Útero/cirurgia , Adulto , Feminino , Humanos , Linfonodos/patologia , Estadiamento de Neoplasias , Estudos Retrospectivos , Neoplasias do Colo do Útero/patologiaRESUMO
OBJECTIVE: Conization aims to remove pre-neoplastic lesions of the uterine cervix. Several techniques for conization have been compared, but evidence regarding the most effective therapeutic option is scant. Here, we aimed to compare the recurrence rate following laser conization and loop electrosurgical excision procedure (LEEP) in patients with high-grade cervical dysplasia (HSIL/CIN2+). METHODS: This is a retrospective multi-institutional study. Medical records of consecutive patients with HSIL/CIN2+ undergoing conization between 2010 and 2014 were retrieved. A propensity-score matching (PSM) was applied in order to reduce allocation bias. The risk of developing recurrence was estimated using Kaplan-Meir and Cox hazard models. RESULTS: Overall, 2966 patients had conization over the study period, including 567 (20%) and 2399 (80%) patients having laser conization and LEEP, respectively. Looking at predictors of recurrence, diagnosis of CIN3 (HR:3.80 (95%CI:2.01,7.21); p < 0.001) and HPV persistence (HR:1.81 (95%CI:1.11,2.96); p < 0.001) correlated with an increased risk of recurrence. After applying a PSM we selected 500 patients undergoing laser conization and 1000 undergoing LEEP. Patients undergoing LEEP were at higher risk of having positive surgical margins in comparison to patients undergoing laser conization (11.2% vs. 4.2%). The risk of having persistence of HPV was similar between the two groups (15.0% vs. 11.6%;p = 0.256). Five-year recurrence rate was 8.1% and 4% after LEEP and laser conization, respectively (p = 0.023). HPV persistence was the only factor associated with [5-]year recurrence after both laser conization (p = 0.003) and LEEP (p = 0.001). CONCLUSIONS: HPV persistence is the only factor associated with an increased risk of recurrence after either laser conization or LEEP. Owing to the lack of data regarding obstetrical outcomes, we are not able to assess the best therapeutic option for women with cervical dysplasia.
Assuntos
Conização/métodos , Eletrocirurgia/métodos , Recidiva Local de Neoplasia/epidemiologia , Infecções por Papillomavirus/epidemiologia , Displasia do Colo do Útero/cirurgia , Neoplasias do Colo do Útero/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Colo do Útero/patologia , Colo do Útero/cirurgia , Colo do Útero/virologia , Conização/instrumentação , Eletrocirurgia/instrumentação , Feminino , Seguimentos , Humanos , Lasers , Margens de Excisão , Pessoa de Meia-Idade , Gradação de Tumores , Recidiva Local de Neoplasia/prevenção & controle , Recidiva Local de Neoplasia/virologia , Neoplasia Residual , Infecções por Papillomavirus/patologia , Infecções por Papillomavirus/cirurgia , Infecções por Papillomavirus/virologia , Estudos Retrospectivos , Fatores de Risco , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/epidemiologia , Neoplasias do Colo do Útero/virologia , Adulto Jovem , Displasia do Colo do Útero/diagnóstico , Displasia do Colo do Útero/epidemiologia , Displasia do Colo do Útero/virologiaRESUMO
OBJECTIVE: To report on the performance of hysteroscopic injection of tracers (indocyanine green (ICG) and technetium-99m (Tc-99m)) for sentinel lymph node (SLN) mapping in endometrial cancer. METHODS: Single-center retrospective evaluation of consecutive patients who underwent SLN mapping following hysteroscopic peritumoral injection of tracer. Detection rate (overall/bilateral/aortic) diagnostic accuracy, and oncologic outcomes were evaluated. RESULTS: A total of 221 procedures met the inclusion criteria. Mean patient age was 60 (range 28-84) years and mean body mass index was 26.9 (range 15-47) kg/m2 . In 164 cases (70.9%) mapping was performed laparoscopically. The overall detection rate of the technique was 94.1% (208/221 patients). Bilateral pelvic mapping was found in 62.5% of cases with at least one SLN detected and was more frequent using ICG than with Tc-99m (73.8% vs 53.3%; p<0.001). In 47.6% of cases SLNs mapped in both pelvic and aortic nodes, and in five cases (2.4%) only in the aortic area. In eight patients (3.8%) SLNs were found in aberrant (parametrial/presacral) areas. Mean number of detected SLNs was 3.7 (range 1-8). In 51.9% of cases at least one node other than SLNs was removed. Twenty-six patients (12.5%) had nodal involvement: 12 (46.2%) macrometastases, six (23.1%) micrometastases, and eight (30.7%) isolated tumor cells. In 12 cases (46.8%) the aortic area was involved. Overall, 6/221 (2.7%) patients had isolated para-aortic nodes. Three false-negative results were found, all in the Tc-99m group. All had isolated aortic metastases. Overall sensitivity was 88.5% (95% CI 71.7 to 100.0) and overall negative predictive value was 96.5% (95% CI 86.8 to 100.0). There were 10 (4.8%) recurrences: five abdominal/distant, four vaginal, and one nodal (in the aortic area following a unilateral mapping plus side-specific pelvic lymphadenectomy). Most recurrences (9/10 cases) were patients in whom a completion lymphadenectomy was performed. No deaths were reported after a mean follow-up of 47.7 months. CONCLUSIONS: Hysteroscopic injection of tracers for SLN mapping in endometrial cancer is as accurate as cervical injection with a higher detection rate in the aortic area. ICG improves the bilateral detection rate. Adding lymphadenectomy to SLN mapping does not reduce the risk of relapse.
Assuntos
Neoplasias do Endométrio/patologia , Verde de Indocianina/administração & dosagem , Biópsia de Linfonodo Sentinela/métodos , Linfonodo Sentinela/patologia , Tecnécio/administração & dosagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Corantes/administração & dosagem , Neoplasias do Endométrio/diagnóstico por imagem , Neoplasias do Endométrio/cirurgia , Feminino , Humanos , Histerectomia , Histeroscopia , Linfonodos/diagnóstico por imagem , Linfonodos/patologia , Linfonodos/cirurgia , Metástase Linfática , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Compostos Radiofarmacêuticos/administração & dosagem , Estudos Retrospectivos , Linfonodo Sentinela/diagnóstico por imagem , Linfonodo Sentinela/cirurgiaRESUMO
Human papillomavirus (HPV) is causatively associated with cervical cancer (CC), the fourth most common malignant disease of women worldwide. The introduction of first generation prophylactic HPV vaccines in several national vaccination programmes has substantially decreased the global incidence of HPV cervical infections. Despite the success obtained, the two-licenced bivalent and quadrivalent L1 (the major HPV capsid protein) virus-like particle (VLP)-based vaccines (2vHPV and 4vHPV) present some limitations, such as a virus-type restricted protection, the high cost of the manufacture, and an absence of therapeutic activity on the established lesions. The second-generation prophylactic HPV vaccines, constituted by alternative viral components (such as capsomere or minor capsid HPV L2 protein) or made by more cost-effective strategies of production, are undergoing an intense clinical evaluation. This review aims to offer the reader a complete and updated overview on the HPV vaccination. The authors describe the effectiveness and the limitations of the approved HPV vaccines, and highlight the main characteristics of the new generation vaccines. IMPACT STATEMENT What is already known on this subject? CC is the fourth most common cancer of women in the world. HPV is the etiologic cause of almost all CCs. After being approved by the FDA, the first prophylactic 2vHPV and 4vHPV have been implemented into a routine vaccination schedule around the world, substantially decreasing the incidence of HPV and related-diseases in countries with high coverage rates. Currently, research is focusing on finding innovative and alternative systems to produce and deliver new HPV vaccines, overcoming all of the limitations that have partly restricted the potential benefit of previous vaccines on public health. What do the results of this study add? This narrative review was performed to find all the published studies reporting the efficacy and limitations of 2vHPV and 4vHPV, and evaluating the new HPV vaccines under pre- and clinical investigation. What are the implications of these findings for clinical practice and/or further research? Next generation of HPV vaccines will address many, if not all, of the limitations associated with current vaccines and will represent a step forward in the fight against CC.
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Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus/imunologia , Displasia do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/prevenção & controle , Adolescente , Adulto , Criança , Desenvolvimento de Medicamentos , Feminino , Saúde Global , Humanos , Masculino , Infecções por Papillomavirus/epidemiologia , Vacinas contra Papillomavirus/economia , Ensaios Clínicos Controlados Aleatórios como Assunto , Vacinação , Adulto JovemRESUMO
BACKGROUND: Chemoradiotherapy (CRT) is the standard of care for locally advanced cervical cancer (LACC). Pre-treatment lymph nodes (LN) assessment may have an important therapeutic role. CRT followed by adjuvant chemotherapy increased progression free survival (PFS) and overall survival (OS). Our study evaluated the feasibility and the effectiveness of a trimodality strategy in patients with LACC and positive LN. METHODS: Consecutive patients with LACC treated at the National Cancer Institute of Milan were enrolled. All patients underwent pelvic and para-aortic extraperitoneal laparoscopic lymphadenectomy to assess the nodal status. After surgery, patients received radiotherapy followed by chemotherapy according to the stage of disease. RESULTS: Between April 2012 and October 2013, 19 cervical cancer patients were enrolled. Overall, 10 (52.6%) patients presented with positive LN: 6 in the pelvic area and 4 both in the pelvic and para-aortic area. No perioperative major complications occurred. The most common surgical-related adverse events were bleeding (26%), respiratory distress (5%), infection (5%) and the development of lymphoceles (25%). Overall, 15 (78.9%) complete responses and 2 (10.5%) partial responses were registered. After a median follow-up of 43.3 months, 89.5% of patients were alive at the last visit, and 3-year PFS was 63%. CONCLUSIONS: Trimodality treatment appears feasible, well tolerated and promising in terms of oncologic outcome.
Assuntos
Neoplasias do Colo do Útero/terapia , Adulto , Idoso , Quimiorradioterapia , Quimioterapia Adjuvante , Feminino , Humanos , Excisão de Linfonodo , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Estudos Retrospectivos , Neoplasias do Colo do Útero/patologiaAssuntos
Neoplasias do Endométrio , Linfonodo Sentinela , Humanos , Feminino , Biópsia de Linfonodo Sentinela , Excisão de Linfonodo , Linfonodo Sentinela/cirurgia , Linfonodo Sentinela/patologia , Neoplasias do Endométrio/patologia , Linfonodos/patologia , Estadiamento de Neoplasias , Estudos RetrospectivosRESUMO
OBJECTIVE: Extramammary Paget disease of the vulva (EPDV) is a rare occurrence with an indolent and relapsing course. Progression to invasion occurs in 4% to 19% of cases. The aim of this study is to report clinical-pathological features and outcomes of patients treated for invasive EPDV. METHODS: Data of consecutive patients treated between 2000 and 2017 for invasive EPDV were reviewed. RESULTS: Among 79 patients with EPDV, 10 (12.7%) presented a microinvasive or invasive form at first diagnosis or during follow-up. All of them underwent upfront radical surgery; 7 (70%) received subsequent radiotherapy, chemotherapy, or both. The mortality rate was 40%. The recurrence rate after treatment for invasive forms was 60%, with a mean time to first recurrence of 20 (range, 5-36) months. CONCLUSIONS: Our study confirms that invasive EPDV remains a rare gynecological neoplasm with a poor prognosis. Multicentre trials or well-organized prospective data collection could improve the knowledge about the management of invasive EPDV.
Assuntos
Doença de Paget Extramamária/patologia , Doença de Paget Extramamária/terapia , Neoplasias Vulvares/patologia , Neoplasias Vulvares/terapia , Idoso , Quimiorradioterapia Adjuvante , Quimioterapia Adjuvante , Feminino , Humanos , Pessoa de Meia-Idade , Doença de Paget Extramamária/cirurgia , Radioterapia Adjuvante , Estudos Retrospectivos , Resultado do Tratamento , Neoplasias Vulvares/cirurgiaRESUMO
OBJECTIVE: Pelvic exenteration for recurrent gynecological malignancies is characterized by a high rate of severe complications. Factors predictive of morbidity, readmission, and cost were analyzed. METHODS: Data of consecutive patients undergoing pelvic exenteration between January 2007 and December 2016 were prospectively evaluated. RESULTS: Fifty-eight patients were included in the analysis. Anterior, posterior, and total exenterations were executed in 39 (67%), 9 (16%), and 10 (17%) patients, respectively. Ten (15.5%) severe complications occurred: 8 (20.5%), 0 (0%), and 1 (10%) after anterior, posterior, and total exenterations, respectively. Radiotherapy dosage, time between radiotherapy and surgery, and previous administration of chemotherapy did not influence 90-day complications and readmission. At multivariable analysis, albumin levels less than 3.5 g/dL (odds ratio, 16.2 [95% confidence interval, 2.85-92.8]; P = 0.002) and history of deep vein thrombosis (odds ratio, 9.6 [95% confidence interval, 0.93-98.2]; P = 0.057) were associated with 90-day morbidity. Low albumin levels independently correlated with readmission (P = 0.011). The occurrence of 90-day postoperative complications and readmission increased costs of a median of +12,500 and +6000 euros, respectively (P < 0.05). CONCLUSIONS: Preoperative patient selection is a key point for the reduction of postoperative complications after pelvic exenteration. Further prospective studies are warranted to improve patient selection.
Assuntos
Neoplasias dos Genitais Femininos/cirurgia , Recidiva Local de Neoplasia/cirurgia , Readmissão do Paciente/estatística & dados numéricos , Exenteração Pélvica/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Idoso , Feminino , Humanos , Itália/epidemiologia , Pessoa de Meia-Idade , Readmissão do Paciente/economia , Exenteração Pélvica/economia , Exenteração Pélvica/estatística & dados numéricos , Complicações Pós-Operatórias/economia , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Estudos RetrospectivosRESUMO
Few studies have investigated the efficacy and safety of the nerve-sparing approach via minimally invasive surgery for the treatment of cervical cancer. We aimed to review the current evidence comparing nerve-sparing minimally invasive radical hysterectomy (NS-MRH) with conventional minimally invasive radical hysterectomy (MRH). This systematic review was registered in the International Prospective Register of Systematic Reviews (CRD#57655). Overall, 675 patients were included: 350 (51.9%) and 325 (48.1%) patients undergoing MRH and NS-MRH, respectively. MRH was associated with a shorter operative time in comparison with NS-MRH (mean difference = 32.57 minutes; 95% CI, 22.87-42.48). The estimated blood loss (mean difference = 97.14 mL, 20.01-214.29) and transfusion rate (odds ratio [OR] = 0.67; 95% confidence interval [CI], 0.15-3.01) did not differ statistically between the 2 groups. The risk of developing intraoperative (OR = 0.43; 95% CI, 0.08-2.23) and severe postoperative (OR = 0.63; 95% CI, 0.17-2.39) complications was similar between NS-MRH and MRH. Patients undergoing NS-MRH experienced lower voiding (OR = 0.39; 95% CI, 0.19-0.81) dysfunction rates than patients undergoing MRH. Moreover, a trend toward lower sexual (OR = 0.25; 95% CI, 0.06-1.07) and rectal (OR = 0.12; 95% CI, 0.01-1.02) issues was observed for patients having NS-MRH compared with patients undergoing MRH. Survival outcomes are not influenced by the type of surgical approach (recurrence [OR = 1.27; 95% CI, 0.49-3.28] and death [OR = 1.01; 95% CI, 0.36-2.83]) rates. The pooled data suggested that NS-MRH is equivalent to MRH for the treatment of cervical cancer and may be superior in reducing pelvic floor dysfunction rates. However, because of the low level of evidence of the included studies, further randomized trials are warranted.
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Histerectomia/métodos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Tratamentos com Preservação do Órgão/métodos , Neoplasias do Colo do Útero/cirurgia , Transfusão de Sangue/estatística & dados numéricos , Feminino , Humanos , Complicações Intraoperatórias , Recidiva Local de Neoplasia/cirurgia , Duração da Cirurgia , Distúrbios do Assoalho Pélvico/prevenção & controle , Complicações Pós-Operatórias , Estudos ProspectivosRESUMO
OBJECTIVES: To analyze detection-rate(DR) and diagnostic-accuracy (A) of sentinel-nodes(SLNs) mapping following hysteroscopic-injection of tracer. To compare DR and A between tracers: ICG and Tc99m. METHODS: Evaluation of endometrial-cancer patients who underwent SLNs mapping after hysteroscopic-peritumoral-injection of tracer±lymphadenectomy. Analysis of DR (overall-bilateral-aortic) and A in the entire cohort and comparison between tracers. RESULTS: 202 procedures were performed from January/2005 to February/2017. Mean age:60years (28-82); mean BMI: 26.8 kg/m2 (15-47). In 133 cases (65.8%) hysterectomy and mapping procedure were performed laparoscopically. The overall-DR of the technique was 93.2% (179/192) (10 cases were excluded: 9 for technical-equipment failure; 1 for vagal reaction). Bilateral pelvic mapping was found in 59.7% of cases (107/179) and was more frequent in the ICG group (72.8% vs 53.3%; p: 0.012). In 50.8% of cases (91/179) SLNs were mapped both in pelvic and aortic nodes, and in 5 cases (2.8%) only in the aortic area. The mean number of detected SLNs was 3.7 (1-8). 22 patients (12.3%) had nodal involvement: 10-(45.5%)-macrometastases; 5-(22.7%)-micrometastases; 7-(31.8%)-ITCs. In 6 cases (27.3%) only aortic nodes were positive; in 5 cases (22.7%) both pelvic and aortic nodes and in 11 cases (50%) only pelvic nodes were involved. Three false-negative results were found, all in the Tc99m group. All had isolated aortic metastases with negative pelvic nodes. Overall-sensitivity was 86.4% (95%CI: 68.4-100) and overall-negative-predictive-value (NPV) was 96.4% (95%CI 86.7-100). No differences in terms of overall-DR, overall-sensitivity and overall-NPV were found between the two tracers. CONCLUSIONS: Hysteroscopic-injection of tracer for SLNs mapping in endometrial cancer is as accurate as cervical injection with a higher DR in the aortic area. ICG improves bilateral-DR. Further investigation is warranted on this topic.
Assuntos
Corantes/administração & dosagem , Neoplasias do Endométrio/patologia , Verde de Indocianina/administração & dosagem , Compostos Radiofarmacêuticos/administração & dosagem , Linfonodo Sentinela/diagnóstico por imagem , Tecnécio/administração & dosagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Aorta , Neoplasias do Endométrio/cirurgia , Reações Falso-Negativas , Feminino , Humanos , Histeroscopia , Injeções , Metástase Linfática , Pessoa de Meia-Idade , Pelve , Valor Preditivo dos Testes , Linfonodo Sentinela/patologiaRESUMO
OBJECTIVE: To estimate the prevalence of lymph node involvement in early-stage epithelial ovarian cancer in order to assess the prognostic value of lymph node dissection. METHODS: Data of consecutive patients undergoing staging for early-stage epithelial ovarian cancer were retrospectively evaluated. Logistic regression and a nomogram-based analysis were used to assess the risk of lymph node involvement. RESULTS: Overall, 290 patients were included. All patients had lymph node dissection including pelvic and para-aortic lymphadenectomy. Forty-two (14.5%) patients were upstaged due to lymph node metastatic disease. Pelvic and para-aortic nodal metastases were observed in 22 (7.6%) and 42 (14.5%) patients. Lymph node involvement was observed in 18/95 (18.9%), 1/37 (2.7%), 4/29 (13.8%), 11/63 (17.4%), 3/41 (7.3%) and 5/24 (20.8%) patients with high-grade serous, low-grade-serous, endometrioid G1, endometrioid G2&3, clear cell and undifferentiated, histology, respectively (p=0.12, Chi-square test). We observed that high-grade serous histology was associated with an increased risk of pelvic node involvement; while, histology rather than low-grade serous and bilateral tumors were independently associated with para-aortic lymph node involvement (p<0.05). Nomograms displaying the risk of nodal involvement in the pelvic and para-aortic areas were built. High-grade serous histology and bilateral tumors are the main characteristics suggesting lymph node positivity. CONCLUSIONS: Our data suggested that high-grade serous and bilateral early-stage epithelial ovarian cancer are at high risk of having disease harboring in the lymphatic tissues of both pelvic and para-aortic area. After receiving external validation, our data will help to identify patients deserving comprehensive retroperitoneal staging.
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Linfonodos/patologia , Metástase Linfática/patologia , Estadiamento de Neoplasias/métodos , Neoplasias Epiteliais e Glandulares/diagnóstico , Neoplasias Epiteliais e Glandulares/epidemiologia , Nomogramas , Neoplasias Ovarianas/diagnóstico , Neoplasias Ovarianas/epidemiologia , Adolescente , Adulto , Idoso , Carcinoma Epitelial do Ovário , Feminino , Humanos , Modelos Logísticos , Pessoa de Meia-Idade , Neoplasias Epiteliais e Glandulares/patologia , Neoplasias Ovarianas/patologia , Valor Preditivo dos Testes , Estudos Retrospectivos , Adulto JovemRESUMO
OBJECTIVE: Transfusions represent one of the main progresses of modern medicine. However, accumulating evidence supports that transfusions correlate with worse survival outcomes in patients affected by solid cancers. In the present study, we aimed to investigate the effects of perioperative blood transfusion in locally advanced cervical cancer. METHODS: Data of consecutive patients affected by locally advanced cervical cancer scheduled to undergo neoadjuvant chemotherapy plus radical surgery were retrospectively searched to test the impact of perioperative transfusions on survival outcomes. Five-year survival outcomes were evaluated using Kaplan-Meier and Cox models. RESULTS: The study included 275 patients. Overall, 170 (62%) patients had blood transfusion. Via univariate analysis, we observed that transfusion correlated with an increased risk of developing recurrence (hazard ratio [HR], 2.2; 95% confidence interval [CI], 1.09-4.40; P = 0.02). Other factors associated with 5-year disease-free survival were noncomplete clinical response after neoadjuvant chemotherapy (HR, 2.99; 95% CI, 0.92-9.63; P = 0.06) and pathological (P = 0.03) response at neoadjuvant chemotherapy as well as parametrial (P = 0.004), vaginal (P < 0.001), and lymph node (P = 0.002) involvements. However, via multivariate analysis, only vaginal (HR, 3.07; 95% CI, 1.20-7.85; P = 0.01) and lymph node involvements (HR, 2.4; 95% CI, 1.00-6.06; P = 0.05) correlate with worse disease-free survival. No association with worse outcomes was observed for patients undergoing blood transfusion (HR, 2.71; 95% CI, 0.91-8.03; P = 0.07). Looking at factors influencing overall survival, we observed that lymph node status (P = 0.01) and vaginal involvement (P = 0.06) were independently associated with survival. CONCLUSIONS: The role of blood transfusions in increasing the risk of developing recurrence in LAAC patients treated by neoadjuvant chemotherapy plus radical surgery remains unclear; further prospective studies are warranted.
Assuntos
Transfusão de Eritrócitos/estatística & dados numéricos , Recidiva Local de Neoplasia/epidemiologia , Neoplasias do Colo do Útero/epidemiologia , Neoplasias do Colo do Útero/terapia , Quimioterapia Adjuvante , Transfusão de Eritrócitos/efeitos adversos , Feminino , Humanos , Itália/epidemiologia , Pessoa de Meia-Idade , Terapia Neoadjuvante , Assistência Perioperatória/métodos , Assistência Perioperatória/estatística & dados numéricos , Estudos Retrospectivos , Resultado do Tratamento , Neoplasias do Colo do Útero/tratamento farmacológico , Neoplasias do Colo do Útero/cirurgiaRESUMO
OBJECTIVES: Neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (IDS) may be a valuable treatment option in advanced ovarian cancer when primary cytoreduction is not feasible. However, a consensus on the ideal number of NACT cycles is still lacking. In the present investigation, we aimed to evaluate how number of cycles of NACT influenced patients' outcomes. METHODS: Data of consecutive patients undergoing NACT and IDS were retrospectively reviewed in 4 Italian centers, and survival outcomes were evaluated. RESULTS: Overall, 193 patients were included. Cycles of NACT were 3, 4, and at least 5 in 77 (40%), 74 (38%), and 43 (22%) patients, respectively. Patients undergoing 3 cycles experienced a similar disease-free survival (hazard ratio [HR], 1.12; 95% confidence interval [CI], 0.89-1.65; P = 0.20) but an improved overall survival (HR, 1.64; 95% CI, 1.05-2.4; P = 0.02) in comparison to patients receiving at least 4 cycles. Five-year overall survival was 46% and 31% for patients having 3 and at least 4 cycles. Ten-year overall survival was 26% and 18% for patients having 3 and at least 4 cycles (HR, 1.70; 95% CI, 1.13-2.55; P = 0.009). Using multivariate analysis, we observed that only Eastern Cooperative Oncology Group performance status correlated with overall survival (HR, 1.76; 95% CI, 1.2-2.49; P = 0.001). In addition, a trend toward worse overall survival was observed for patients with residual disease at IDS (HR, 1.29; 95% CI, 0.98-1.70; P = 0.06) and patients receiving at least 4 cycles (HR, 1.76; 95% CI, 0.95-3.22; P = 0.06). CONCLUSION: Our data underline the potential implication of number of cycles of NACT before IDS. Further prospective studies are warranted to assess this correlation.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Neoplasias Epiteliais e Glandulares/tratamento farmacológico , Neoplasias Epiteliais e Glandulares/cirurgia , Neoplasias Ovarianas/tratamento farmacológico , Neoplasias Ovarianas/cirurgia , Bevacizumab/administração & dosagem , Carcinoma Epitelial do Ovário , Procedimentos Cirúrgicos de Citorredução/métodos , Feminino , Humanos , Pessoa de Meia-Idade , Terapia Neoadjuvante , Estadiamento de Neoplasias , Neoplasias Epiteliais e Glandulares/patologia , Compostos Organoplatínicos/administração & dosagem , Neoplasias Ovarianas/patologia , Estudos RetrospectivosRESUMO
STUDY OBJECTIVE: To report the detection rate (DR) of sentinel lymph nodes (SLNs) in endometrial cancer (EC) patients after hysteroscopic injection of indocyanine green (ICG) and laparoscopic near-infrared (L-NIR) fluorescence mapping. DESIGN: Prospectively collected data (Canadian Task Force classification II-2). SETTING: Gynecologic oncology referral center. PATIENTS: Consecutive patients with apparent early-stage endometrioid EC scheduled for surgical treatment: total laparoscopic hysterectomy, bilateral salpingo-oophorectomy, SLN mapping. INTERVENTIONS: The mapping technique consisted in an intraoperative hysteroscopic peritumoral injection of 5 mg ICG followed by L-NIR fluorescence mapping. Evaluations of the SLN DR and sites of mapping were performed. MEASUREMENTS AND MAIN RESULTS: A total of 57 procedures was performed. Patient mean age was 60 years (range, 28-80) and mean body mass index was 28.2 kg/m2 (range, 19-43). At least 1 SLN was detected in 89.5% of the whole population (51/57). After the first 16 cases, L-NIR camera technical improvement led to a 95% DR (39/41). The mean number of harvested SLNs was 4.1 (range. 1-8), and in 47% of cases SLNs mapped to aortic nodes (24/51). Bilateral pelvic mapping was found in 74.5% of cases (38/51). Three patients had SLN metastases: 1 in the pelvic area only, 1 both in the pelvic and aortic area, and 1 presented with 2 metastatic aortic SLNs with negative pelvic SLNs. Overall, 2 of 3 node-positive patients (67%) had aortic SLN involvement. No adverse events were reported. CONCLUSIONS: Laparoscopic SLN mapping after the hysteroscopic injection of ICG has comparable DRs with both radioactive tracer series and ICG series with cervical injection, overcoming the need for radioactive substances. Hysteroscopic injection leads to a higher mapping in the aortic area compared with cervical injection. Further investigation is warranted on this topic.
Assuntos
Corantes , Verde de Indocianina , Laparoscopia , Biópsia de Linfonodo Sentinela/métodos , Linfonodo Sentinela/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/cirurgia , Feminino , Humanos , Histerectomia , Injeções , Pessoa de Meia-Idade , Ovariectomia , Estudos Prospectivos , SalpingectomiaRESUMO
STUDY OBJECTIVE: Growing evidence supports the safety of a laparoscopic approach for patients affected by apparent early-stage ovarian cancer. However, no well-designed studies comparing laparoscopic and open surgical staging are available. In the present investigation we aimed to provide a balanced long-term comparison between these 2 approaches. DESIGN: Retrospective study (Canadian Task Force classification II-2). SETTING: Tertiary center. PATIENTS: Data of consecutive patients affected by early-stage ovarian cancer who had laparoscopic staging were matched 1:1 with a cohort of patients undergoing open surgical staging. The matching was conducted by a propensity-score comparison. INTERVENTION: Laparoscopic and open surgical staging. MEASUREMENTS AND MAIN RESULTS: Fifty patient pairs (100 patients: 50 undergoing laparoscopic staging vs 50 undergoing open surgical staging) were included. Demographic and baseline oncologic characteristics were balanced between groups (p > .2). We observed that patients undergoing laparoscopic staging experienced longer operative time (207.2 [71.6] minutes vs 180.7 [47.0] minutes; p = .04), lower blood loss (150 [52.7] mL vs 339.8 [225.9] mL; p < .001), and shorter length of hospital stay (4.0 [2.6] days vs 6.1 [1.6] days; p < .001) compared with patients undergoing open surgical staging. No conversion to open surgery occurred. Complication rate was similar between groups. No difference in survival outcomes were observed, after a mean (SD) follow-up of 49.5 (64) and 52.6 (31.7) months after laparoscopic and open surgical staging, respectively. CONCLUSIONS: Our findings suggest that the implementation of minimally invasive staging does not influence survival outcomes of patients affected by early-stage ovarian cancer. Laparoscopic staging improved patient outcomes, reducing length of hospital stay. Further large prospective studies are warranted.
Assuntos
Laparoscopia , Estadiamento de Neoplasias/métodos , Neoplasias Ovarianas/patologia , Adulto , Feminino , Humanos , Tempo de Internação , Análise por Pareamento , Pessoa de Meia-Idade , Duração da Cirurgia , Neoplasias Ovarianas/cirurgia , Pontuação de Propensão , Estudos RetrospectivosRESUMO
Lymphatic complications are a common occurrence after staging surgery for early-stage ovarian cancer (eEOC). We investigated whether the introduction of minimally invasive surgery influences the risk of developing lymphoceles and lymphorrhea in patients undergoing staging for eEOC. For this purpose, data of consecutive patients affected by eEOC undergoing staging surgery between January 1980 and January 2016 were retrospectively reviewed, and a systematic review and meta-analysis was performed. This systematic review was registered in the International Prospective Register of Systematic Review. Among 341 patients included in the present study, 47 severe postoperative complications occurred (13.7%), including 40 lymphatic complications: 31 symptomatic lymphoceles (9%) and 9 cases of lymphorrhea (2.6%), respectively. Laparoscopic staging correlated with a lower risk of developing any severe lymphatic complications in comparison with open surgery (p = .02). In particular, the laparoscopic approach and para-aortic node involvement were associated with a trend toward lower lymphoceles (odds ratio, .13; 95% confidence interval, .07-2.20; p = .05) and a trend toward higher risk of lymphorrhea developing (odds ratio, 4.02; 95% confidence interval, .93-17.3; p = .06), respectively. In conclusion, the implementation of a minimally invasive approach might result in a slight reduction of lymphatic complications after eEOC staging.
Assuntos
Excisão de Linfonodo/efeitos adversos , Excisão de Linfonodo/métodos , Doenças Linfáticas/etiologia , Estadiamento de Neoplasias/efeitos adversos , Neoplasias Epiteliais e Glandulares/patologia , Neoplasias Ovarianas/patologia , Complicações Pós-Operatórias/etiologia , Carcinoma Epitelial do Ovário , Feminino , Humanos , Laparoscopia/efeitos adversos , Excisão de Linfonodo/estatística & dados numéricos , Linfonodos/patologia , Doenças Linfáticas/epidemiologia , Vasos Linfáticos/patologia , Linfocele/epidemiologia , Linfocele/etiologia , Linfocele/patologia , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Procedimentos Cirúrgicos Minimamente Invasivos/estatística & dados numéricos , Estadiamento de Neoplasias/métodos , Neoplasias Epiteliais e Glandulares/epidemiologia , Neoplasias Ovarianas/epidemiologia , Complicações Pós-Operatórias/epidemiologiaRESUMO
STUDY OBJECTIVE: To investigate the incidence and predictive factors of 30-day surgery-related morbidity and occult precancerous and cancerous conditions for women undergoing risk-reducing surgery. DESIGN: A prospective study (Canadian Task Force classification II-1). SETTING: A gynecologic oncology referral center. PATIENTS: Breast-related cancer antigen (BRCA) mutation carriers and BRCAX patients (those with a significant family history of breast and ovarian cancer). INTERVENTIONS: Minimally invasive risk-reduction surgery. MEASUREMENTS AND MAIN RESULTS: Overall, 85 women underwent risk-reducing surgery: 30 (35%) and 55 (65%) had hysterectomy plus bilateral salpingo-oophorectomy (BSO) and BSO alone, respectively. Overall, in 6 (7%) patients, the final pathology revealed unexpected cancer: 3 early-stage ovarian/fallopian tube cancers, 2 advanced-stage ovarian cancers (stage IIIA and IIIB), and 1 serous endometrial carcinoma. Additionally, 3 (3.6%) patients had incidental finding of serous tubal intraepithelial carcinoma. Four (4.7%) postoperative complications within 30 days from surgery were registered, including fever (n = 3) and postoperative ileus (n = 1); no severe (grade 3 or more) complications were observed. All complications were managed conservatively. The presence of occult cancer was the only factor predicting the development of postoperative complications (p = .02). CONCLUSION: Minimally invasive risk-reducing surgery is a safe and effective strategy to manage BRCA mutation carriers. Patients should benefit from an appropriate counseling about the high prevalence of undiagnosed cancers observed at the time of surgery.
Assuntos
Neoplasias da Mama/epidemiologia , Procedimentos Cirúrgicos Minimamente Invasivos , Neoplasias Ovarianas/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Procedimentos Cirúrgicos Profiláticos , Comportamento de Redução do Risco , Adulto , Idoso , Neoplasias da Mama/prevenção & controle , Cistadenocarcinoma Seroso/epidemiologia , Cistadenocarcinoma Seroso/prevenção & controle , Neoplasias das Tubas Uterinas/epidemiologia , Neoplasias das Tubas Uterinas/prevenção & controle , Feminino , Humanos , Histerectomia/efeitos adversos , Histerectomia/métodos , Incidência , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Procedimentos Cirúrgicos Minimamente Invasivos/estatística & dados numéricos , Morbidade , Neoplasias Ovarianas/prevenção & controle , Ovariectomia/efeitos adversos , Ovariectomia/métodos , Procedimentos Cirúrgicos Profiláticos/efeitos adversos , Procedimentos Cirúrgicos Profiláticos/métodos , Procedimentos Cirúrgicos Profiláticos/estatística & dados numéricos , Estudos Retrospectivos , Medição de Risco , Salpingo-Ooforectomia/efeitos adversos , Salpingo-Ooforectomia/métodosRESUMO
Few studies investigated the efficacy and safety of minimally invasive surgery for the treatment of early-stage epithelial ovarian cancer (eEOC). In this context, we aimed to review the current evidence comparing laparoscopy and the laparotomic approach for staging procedures in eEOC. This systematic review was registered in the International Prospective Register of Systematic Reviews. Overall, 3065 patients were included: 1450 undergoing laparoscopy and 1615 undergoing laparotomic staging. Patients undergoing laparoscopy experienced a longer (but not statistically significant) operative time (weighted mean difference [WMD] = 28.3 minutes; 95% confidence interval [CI], -2.59 to 59.2), a lower estimated blood loss (WMD = -156.5 mL; 95% CI, -216.4 to -96.5), a shorter length of hospital stay (WMD = -3.7 days; 95% CI, -5.2 to -2.1), and a lower postoperative complication rate (odds ratio [OR] = 0.48; 95% CI, 0.29-0.81) than patients undergoing laparotomy. The upstaging (OR = 0.81; 95% CI, 0.55-1.20) and cyst rupture (OR = 1.32; 95% CI, 0.52-3.38) rates were similar between groups. Laparoscopic staging is associated with a shorter time to chemotherapy than laparotomic procedures (WMD = -5.16 days; 95% CI, -8.68 to -1.64). Survival outcomes were not influenced by the route of surgery. Pooled data suggested that the minimally invasive surgical approach is equivalent to laparotomy for the treatment of eEOC and may be superior in terms of perioperative outcomes. However, because of the low level of evidence of the included studies, further randomized trials are warranted.