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Primary vaginal leiomyosarcoma (LMS) is an unusual cause of aggressive gynecologic cancer which requires prompt surgical treatment for favorable outcomes. Definitive diagnosis and treatment render unique challenges to clinicians based on vague presentation and limited evidence for management. Here, we describe a case of vaginal LMS in a middle-aged woman with a history of cervical dysplasia found to have a proximal vaginal mass after presenting with vaginal discharge and cramping pain. The patient was diagnosed on pathologic surgical specimen and subsequently underwent definitive surgical treatment. She remains with no evidence of disease 20 months later. In our report, we emphasize the nuances of surgical management including localized source control in those desiring future fertility. Ultimately, we make recommendations for surgical treatment and surveillance based on the available published literature.
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BACKGROUND: We sought to create a laparoscopic-based model to predict the ability to perform a minimally invasive (MIS) cytoreductive surgery in advanced epithelial ovarian cancer patients who have received neoadjuvant chemotherapy (NACT). METHODS: Fifty women were enrolled in a multi-institutional prospective pilot study (NCT03378128). Each patient underwent laparoscopic evaluation of 43 abdominopelvic sites followed by surgeon dictated surgical approach, either continue MIS or laparotomically. However, if the procedure continued MIS, the placement of a hand-assist port for manual palpation was mandated to emulate a laparotomic approach and all 43 sites were re-evaluated. Sensitivity, specificity, positive predictive value, negative predictive value, and overall accuracy were calculated for each site to predict MIS resectability. Each parameter was assigned a numeric value based on the strength of statistical association and a total predictive index score (PIV) was assigned for each patient. Receiver operating characteristic curve analysis was used to assess the ability of the model to predict the MIS approach. RESULTS: Twenty-seven patients (61%) underwent MIS surgery. The following abdominopelvic sites were selected for inclusion in the model: gastrosplenic ligament, rectum, left mesocolon, transverse colon, right colon, cecum, appendix, liver capsule, intrahepatic fossa/gallbladder, ileum/jejunum. Using the PIV, a ROC was generated with an AUC = 0.695. In the final model, a PIV <2 identified patients able to undergo an optimal MIS cytoreductive surgery with an accuracy of 68.2%. The specificity, or the ability to identify patients who would not be able to undergo an optimal MIS interval cytoreductive surgery, was 66.7%. CONCLUSION: This predictive index model may help to guide future inclusion criteria in randomized studies evaluating the MIS approach in advanced epithelial ovarian cancer.
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Carcinoma Epitelial de Ovario , Procedimientos Quirúrgicos de Citorreducción , Laparoscopía , Neoplasias Ováricas , Humanos , Femenino , Procedimientos Quirúrgicos de Citorreducción/métodos , Neoplasias Ováricas/cirugía , Neoplasias Ováricas/patología , Neoplasias Ováricas/tratamiento farmacológico , Laparoscopía/métodos , Persona de Mediana Edad , Estudios Prospectivos , Carcinoma Epitelial de Ovario/cirugía , Carcinoma Epitelial de Ovario/patología , Carcinoma Epitelial de Ovario/tratamiento farmacológico , Proyectos Piloto , Terapia Neoadyuvante , Anciano , Adulto , Valor Predictivo de las PruebasRESUMEN
â¢Ichthyosis uteri is a rare condition describing extensive endometrial keratinization.â¢There may be an association with squamous cell carcinoma of the endometrium.â¢Endometrial extension of cervical malignancy may closely resemble ichthyosis.â¢A hysterectomy should be considered in patients who have completed childbearing.
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Objective s: To evaluate travel distance in women with advanced or recurrent epithelial ovarian cancer (OC) undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (HIPEC) and the subsequent impact upon outcomes. Methods: An IRB-approved single-institution prospective registry was queried for women with OC who underwent HIPEC from 1/1/2009-12/1/2020. Demographic, oncologic, and surgical data were recorded. The patient's home zip code was compared to the institutional zip code to determine travel distance using Google Maps. Patients were divided into three strata for analysis: 1) local: ≤50 miles, 2) regional: 51-99 miles, and 3) distant: ≥100 miles and univariate analysis was performed. Results: Of 127 women, the median distance travelled was 57.0 miles (IQR: 20.6, 84.6). There were no significant differences in mild (28.3% vs. 26.3 vs. 24.1%), moderate (21.7% vs. 15.8% vs. 17.2%) or severe postoperative complications (11.7% vs. 5.3% vs. 17.2%) (p = 0.75) for local, regional and distant patients, respectively. There was no difference in progression-free survival (17.4 vs. 22.2 vs. 12.8 months, p > 0.05) or overall survival (57.3 vs. 61.6 vs. 29.2 months, p > 0.05) for local, regional or distant patients, respectively. Conclusions: This study demonstrates that women with OC are willing to travel for HIPEC, with over 50% traveling > 50 miles. Our results suggest that women who travel for HIPEC procedures are not at increased risk for perioperative complications or worse oncologic outcomes than those local to HIPEC centers.
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OBJECTIVES: To investigate the efficacy and safety of hyperthermic intraperitoneal chemotherapy (HIPEC) at the time of iterval debulking surgery (IDS) in women with advanced uterine serous carcinoma (USC) following neoadjuvant chemotherapy (NACT). METHODS: An IRB-approved single-institution prospective registry was queried to identify women with incidentally identified USC at the time of IDS + HIPEC for high-grade serous carcinoma. Patient demographic, oncologic, and surgical outcomes data were recorded. Univariate analysis determined progression-free survival (PFS) and overall survival (OS). RESULTS: In total, seven patients were found to have advanced USC after undergoing IDS + HIPEC, with a median age of 64.5 years. The majority had stage IV, (n = 6, 85.7%), MMR proficient (n = 5, 71.4%), p53 mutant (n = 6, 85.1%) USC. The median pre-operative CA125 was 24.0U/mL. HIPEC regimen was cisplatin (n = 3, 42.9%) or cisplatin with paclitaxel (n = 4, 57.1%). All patients underwent optimal cytoreduction, with 71.4% (n = 5) having no gross residual disease. Accordion post-operative complications were mild in 14.3% (n = 1), moderate in 57.1% (n = 4) and severe in 14.3% (n = 1); 14.3% (n = 1) had no complications. The median length of stay was 6.5 days (IQR 4-8 days) with a median time to chemotherapy of 33.0 days. The median PFS was 14.0 months (95% CI 3.5-20.8 months), and the median OS was 27.0 months (95% CI 5.1- not reached). CONCLUSIONS: In this small, prospective series, we demonstrate that IDS + HIPEC is well tolerated in patients with USC and is associated with favorable PFS and OS following NACT. Further prospective investigation is needed to validate these promising findings in larger, heterogeneous cohorts of women with advanced USC who are not candidates for primary surgical management.
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OBJECTIVE(S): To evaluate the incidence and associated risk factors for anastomotic failure following interval debulking surgery (IDS) with or without hyperthermic intraperitoneal chemotherapy (HIPEC) in women with advanced ovarian cancer. METHODS: We performed a retrospective cohort study in women with stage III/IV high-grade ovarian cancer treated with neoadjuvant chemotherapy followed by IDS with colorectal resection and HIPEC from 2017 to 2020. These patients were compared to a historical control cohort who underwent IDS with colorectal resection without HIPEC from 2009 to 2016. Data was collected for demographics, surgical variables, and perioperative outcomes. The univariate analysis compared progression-free survival and overall survival. RESULTS: 61 women were identified; 21 (34.4%) underwent IDS with HIPEC from 2017 to 2020, and 40 underwent IDS alone from 2009 to 2016. None of the patients who had IDS with HIPEC had protective ileostomy, compared to 10.0% of those who received had IDS alone (n = 4)(p = 0.29). The cumulative incidence of anastomotic leak rate was 8.2% (n = 5). There was no significant difference in anastomotic leak rate for women who underwent IDS with HIPEC (9.5%, n = 2) versus without HIPEC (7.5%, n = 3) (p = 0.99). While there was no difference in PFS (12.2 vs. 13.3 months, log-rank p = 0.31), OS (9.4 vs. 40.6 months, log-rank p = 0.013) was significantly decreased following postoperative anastomotic leak. CONCLUSIONS: In this retrospective series of women with advanced ovarian cancer, HIPEC was not associated with increased risk for anastomotic leak at the time of IDS with colorectal resection and reanastomosis. While further study is needed, HIPEC alone should not preclude colorectal resection or dictate practices for colonic diversion in IDS.
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Fuga Anastomótica/etiología , Carcinoma Epitelial de Ovario/terapia , Procedimientos Quirúrgicos de Citorreducción/efectos adversos , Quimioterapia Intraperitoneal Hipertérmica/efectos adversos , Neoplasias Ováricas/terapia , Anciano , Carcinoma Epitelial de Ovario/tratamiento farmacológico , Carcinoma Epitelial de Ovario/cirugía , Estudios de Cohortes , Procedimientos Quirúrgicos de Citorreducción/métodos , Femenino , Humanos , Quimioterapia Intraperitoneal Hipertérmica/métodos , Persona de Mediana Edad , Neoplasias Ováricas/tratamiento farmacológico , Neoplasias Ováricas/cirugía , Periodo Perioperatorio , Estudios RetrospectivosRESUMEN
OBJECTIVE(S): To evaluate the impact of frailty on postoperative complications following cytoreductive surgery (CRS) with hyperthermic intra-peritoneal chemotherapy (HIPEC) in women with advanced or recurrent gynecologic cancer. METHODS: An IRB-approved single-institution prospective registry was queried for women who underwent CRS with HIPEC for advanced or recurrent gynecologic cancer from 1/1/2014-12/31/2020. Frailty was defined as a modified Frailty Index (mFI) score of ≥2. Logistic regression was used to assess the impact of mFI upon the rate of moderate or higher (≥ grade 2) Accordion postoperative complications. RESULTS: Of 141 women, 81.6% (n = 115) were non-frail with mFI of 0-1 and 18.4% (n = 26) were frail with mFI ≥2. The incidence of ≥ grade 2 complications was 21.2% (n = 14) for mFI = 0, 26.5% (n = 13) for mFI = 1, 64.7% (n = 11) for mFI = 2 and 100.0% (n = 9) for patients with mFI ≥3. The incidence of re-operation (1.7% vs. 11.5%, p = 0.044), ICU admission (13.2% vs. 34.6%, p = 0.018), acute kidney injury (6.3% vs. 30.8%, p = 0.001), and respiratory failure (0.9% vs. 19.2%, p < 0.001) were significantly lower amongst non-frail vs. frail women. On multivariable analysis, mFI ≥2 was associated with significantly increased ≥ grade 2 complications versus mFI of 0-1 (OR 9.4, 95% CI 3.3, 26.4, p < 0.001). Age (OR 1.04, 95% CI 1.00, 1.09, p = 0.07), surgical indication (recurrent vs. primary) (OR 0.71, 95% CI 0.30, 1.7, p = 0.44) and Surgical Complexity Score of Intermediate or High vs. Low (OR 1.5, 95% CI 0.67, 3.5, p = 0.31) were not associated with ≥grade 2 complications. CONCLUSIONS: Frailty, defined by the modified frailty index, is predictive of ≥grade 2 postoperative complications following CRS with HIPEC in women with gynecologic cancer. Frailty screening before CRS with HIPEC may assist patient selection and improve postoperative outcomes.
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Procedimientos Quirúrgicos de Citorreducción/efectos adversos , Fragilidad/diagnóstico , Neoplasias de los Genitales Femeninos/terapia , Quimioterapia Intraperitoneal Hipertérmica/efectos adversos , Recurrencia Local de Neoplasia/terapia , Complicaciones Posoperatorias/epidemiología , Anciano , Toma de Decisiones Clínicas/métodos , Estudios de Factibilidad , Femenino , Fragilidad/etiología , Neoplasias de los Genitales Femeninos/complicaciones , Neoplasias de los Genitales Femeninos/diagnóstico , Humanos , Persona de Mediana Edad , Recurrencia Local de Neoplasia/complicaciones , Recurrencia Local de Neoplasia/diagnóstico , Estadificación de Neoplasias , Selección de Paciente , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Medición de Riesgo/métodos , Medición de Riesgo/estadística & datos numéricos , Índice de Severidad de la EnfermedadRESUMEN
OBJECTIVE: To evaluate perioperative outcomes in elderly versus non-elderly women with advanced or recurrent epithelial ovarian cancer undergoing surgery with hyperthermic intraperitoneal chemotherapy (HIPEC). METHODS: A single-institution prospective registry was analyzed for women with ovarian cancer who underwent surgery with HIPEC from January 2014 to December 2020. Elderly age was defined as ≥65 years at surgery. Complications were defined according to the Accordion scale. Univariate and multivariable analysis was used to compare progression-free survival and overall survival. RESULTS: Of 127 women who underwent surgery with HIPEC, 33.1% (n=42) were ≥65 and 17.3% (n=22) were ≥70 years old. The median age for non-elderly and elderly patients were 55.7±8.3 versus 72.0±5.4 years, respectively (p<0.001). The majority of non-elderly versus elderly patients underwent HIPEC at the time of interval cytoreductive surgery following neoadjuvant chemotherapy (52.9% vs 73.8%, p=0.024). There were no differences in moderate (15.3% vs 26.2%) or severe postoperative complications (10.6% vs 11.9%, p=0.08), acute kidney injury (7.1% vs 16.7%, p=0.12), and length of stay (5.0 vs 5.0 days, p=0.56) for non-elderly versus elderly patients. With a median follow-up of 20 months (95% CI 9.1 to 32.7 months), there was no difference in progression-free survival (18.8 vs 15.7 months, p=0.75) or overall survival (61.6 months vs not estimable, p=0.72) for non-elderly versus elderly patients. Comparing patients 65-69 versus ≥70 years, progression-free survival (33.0 vs 12.5 months, p=0.002) was significantly improved in patients aged 65-69, without difference in overall survival (not estimable vs 36.0 months, p=0.91). On multivariable analysis, age ≥65 did not impact progression-free survival (p=0.74). CONCLUSIONS: In this prospective registry of women with ovarian cancer, perioperative morbidity is not increased for non-elderly versus elderly patients following surgery with HIPEC. While age should not exclude patients from surgery with HIPEC, additional research is needed regarding oncologic benefits in elderly women.
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Carcinoma Epitelial de Ovario/tratamiento farmacológico , Carcinoma Epitelial de Ovario/cirugía , Procedimientos Quirúrgicos de Citorreducción/métodos , Quimioterapia Intraperitoneal Hipertérmica/métodos , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Periodo Perioperatorio , Estudios Prospectivos , Sistema de Registros , Resultado del TratamientoRESUMEN
OBJECTIVE(S): To identify recurrence patterns and outcomes in women with advanced or recurrent epithelial ovarian cancer (EOC) after cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). METHODS: This is an IRB-approved single-institution cohort study of women who underwent CRS+HIPEC for advanced or recurrent EOC followed in a prospective registry from 1/12/2014-3/1/2020. Recurrence locations were defined as pelvic, upper abdominal (UA) and/or extra-peritoneal (EP). Univariate analysis assessed associations between recurrence location, progression-free survival (PFS), and overall survival (OS). RESULTS: In total, 92 women with EOC underwent interval (56.5%; n=52) or recurrent CRS+HIPEC (43.5%; n=40). For interval CRS+HIPEC, recurrence locations were pelvic in 50.0% (n=15), UA in 23.3% (n=7) and EP in 56.7% (n=17); 40.0% (n=12) were EP alone. Similarly, for recurrent CRS+HIPEC, recurrence locations were pelvic (22.5%, n=9), UA (5.0%, n=2) and EP (60.0%, n=24); 66.7% (n=20) were EP alone. For both interval and recurrent CRS+HIPEC, median PFS was 10.5 vs. 13.0 months for pelvic and UA vs. EP only recurrences (p=0.02). Similarly, median OS was 29.2 months for pelvic and UA and not reached for EP only (p=0.05). For interval CRS+HIPEC, there was no difference in median PFS (10.6 vs. 11.7 months, p=0.68) and OS (27.1 vs. 24.8 months, p=0.96) for pelvic and UA vs EP alone. However, for recurrent CRS+HIPEC, pelvic and UA sites of recurrence were associated with reduced PFS (10.0 vs. 18.1 months, p=0.03) and OS (33.6 months vs. not reached, p=0.02) vs. EP only. CONCLUSIONS: In women with advanced or recurrent EOC undergoing CRS+HIPEC, one-half of patients experience their first recurrence outside of the peritoneal cavity. Providers must be aware of the risk of EP failure in patients treated with CRS+HIPEC.
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Neoplasias Abdominales/secundario , Carcinoma Epitelial de Ovario/secundario , Procedimientos Quirúrgicos de Citorreducción , Quimioterapia Intraperitoneal Hipertérmica , Neoplasias Ováricas/patología , Neoplasias Ováricas/terapia , Neoplasias Pélvicas/secundario , Neoplasias Abdominales/diagnóstico , Neoplasias Abdominales/mortalidad , Adulto , Anciano , Antineoplásicos/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma Epitelial de Ovario/diagnóstico , Carcinoma Epitelial de Ovario/mortalidad , Carcinoma Epitelial de Ovario/terapia , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Neoplasias Ováricas/mortalidad , Neoplasias Pélvicas/diagnóstico , Neoplasias Pélvicas/mortalidad , Sistema de Registros , Estudios Retrospectivos , Análisis de Supervivencia , Resultado del TratamientoRESUMEN
OBJECTIVES: To evaluate the incidence of intra-operative metabolic and electrolyte abnormalities and subsequent impact on peri-operative outcomes in women with gynecologic cancer undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS + HIPEC). METHODS: An IRB-approved single institution retrospective cohort study was performed in women with gynecologic cancer who underwent CRS + HIPEC. Patient demographics, intra-operative electrolyte and metabolic values and peri-operative outcomes were recorded. To assess the association of pH and lactate upon post-operative outcomes, patients were divided in four quartiles for both variables and univariate analysis was performed. RESULTS: 100 consecutive women who underwent CRS + HIPEC from 2017 to 2020 were identified. Intra-operative blood transfusion and pressor support were required in 40% and 86%, respectively. The rate of ICU admission was 17%. Longer operative time (7.0 vs. 5.3 h, p = 0.002), increased blood loss (400.0 vs. 200.0 mL, p = 0.02) and transfusion (70.6% vs. 34.1%, p = 0.005) were associated with ICU admission. Compared to patients in the highest quartile of pH, lower median pH, (7.211 vs. 7.349, p < 0.001) was associated with increased rates of ICU admission, prolonged intubation (36.0% vs. 0.0%, p < 0.05, respectively) and any post-operative complication (72.0% vs. 28.0%, p = 0.01). Similarly, need for prolonged intubation (40% vs. 0%, p = 0.04) and VTE (13.0% vs. 0%, p = 0.01) were increased in women with the highest quartile of lactate levels compared to the lowest (4.7 vs 1.9, p < 0.001). CONCLUSIONS: Intra-operative acidosis is associated with higher incidence of ICU admission and peri-operative complications following CRS + HIPEC in women with gynecologic cancer. These data support the importance of adequate intra-operative resuscitation and timely correction of hemodynamic and metabolic abnormalities.
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Procedimientos Quirúrgicos de Citorreducción/métodos , Neoplasias de los Genitales Femeninos/terapia , Quimioterapia Intraperitoneal Hipertérmica/métodos , Acidosis/etiología , Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Cisplatino/administración & dosificación , Estudios de Cohortes , Terapia Combinada , Procedimientos Quirúrgicos de Citorreducción/efectos adversos , Doxorrubicina/administración & dosificación , Femenino , Humanos , Quimioterapia Intraperitoneal Hipertérmica/efectos adversos , Persona de Mediana Edad , Mitomicina/administración & dosificación , Paclitaxel/administración & dosificación , Periodo Perioperatorio , Estudios RetrospectivosRESUMEN
OBJECTIVE: To determine peri-operative outcomes in women with advanced epithelial ovarian cancer (EOC) undergoing interval debulking surgery (IDS) with hyperthermic intraperitoneal chemotherapy (HIPEC) via minimally invasive interval debulking surgery (MIS) or laparotomy (LAP). METHODS: A single institution, retrospective cohort study was performed in women with EOC who underwent IDS with HIPEC from 2017 to 2019 via MIS or LAP. Peri-operative outcomes were compared using univariate analysis. RESULTS: In total, 50 eligible women were identified; ten (20.0%) underwent MIS + HIPEC and 40 (80.0%) LAP + HIPEC. The median age of patients in the MIS group was 71.1 vs. 64.2 years in LAP (p = 0.031). There was no significant difference in pre-operative complete radiographic response following NACT (p = 0.18). Notably, there was no difference in the rate of R0 resection (70.0% vs. 77.5%; p = 0.39). There was no significant difference in ICU admission, estimated blood loss, operative time, or use of vasopressors between the cohorts. Similarly, there was no difference in 30-day adverse events for MIS vs. LAP, but length of stay was decreased for those who underwent minimally invasive procedures (3 vs. 4 days, p = 0.016). Time to initiation of chemotherapy following surgery was not significantly different between groups (26.2 days vs 32.0 days, p = 0.090). With median follow-up of 15.1 months, there was no difference in recurrence free survival (median 15.0 vs 17.2 months log-rank, p = 0.30) for MIS vs. LAP. CONCLUSIONS: In this retrospective cohort study, we demonstrate that in women with advanced EOC, HIPEC with MIS at the time of IDS following NACT is feasible. Our institutional experience demonstrates similar rates of R0 cytoreduction, compared to LAP. An MIS approach should not prevent surgeons from utilizing HIPEC where indicated for management of advanced EOC.
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Carcinoma Epitelial de Ovario/cirugía , Carcinoma Epitelial de Ovario/terapia , Procedimientos Quirúrgicos de Citorreducción/métodos , Quimioterapia Intraperitoneal Hipertérmica , Neoplasias Ováricas/cirugía , Neoplasias Ováricas/terapia , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Carboplatino/administración & dosificación , Carcinoma Epitelial de Ovario/tratamiento farmacológico , Cisplatino/administración & dosificación , Estudios de Cohortes , Estudios de Factibilidad , Femenino , Humanos , Laparotomía/métodos , Persona de Mediana Edad , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Terapia Neoadyuvante , Neoplasias Ováricas/tratamiento farmacológico , Paclitaxel/administración & dosificación , Estudios RetrospectivosRESUMEN
INTRODUCTION: Hyperthermic intraperitoneal chemotherapy following cytoreductive surgery (CRS) is a treatment strategy that has been evaluated in recurrent ovarian cancer. The aim of this study was to examine if survival was similar regardless of platinum sensitivity. METHODS: A retrospective study of women with recurrent platinum sensitive or resisteant epithelial ovarian cancer who were treated with cytoreductive surgery (CRS) and HIPEC between the years 2010-2018 was performed. Recurrence free (RFS) and overall survival (OS) were calculated using the Kaplan-Meier method. RESULTS: Thirty-five (72.9 %) were platinum sensitive (PS) and 13 (27.1 %) were platinum resistant (PR). The complete cytoreduction (R0) rate was higher in the PS patients as compared to PR (85.7 % vs 53.8 %; p = 0.017). Median follow-up was 16.9 (range, 11.7-34.5) months. The median recurrence free survival in the patients who had a R0 resection was 22.3 months in PS and 11.1 months in PR patients (p = 0.017), respectively. Median overall survival was 26.9 months in the PR patients, while it had not been reached in the PS patients. In the patients with PS recurrence, the mean treatment free interval (TFI) prior to HIPEC was 1.6 years and following HIPEC, 40 % of those patients were recurrence free at 2 years. In the patients with PR recurrence, the mean TFI prior to HIPEC was 4.6 months and following HIPEC, 61.5 % of those patients had a longer TFI, with a mean increase of 10.1 months. CONCLUSION: Although surgery is not considered standard treatment in PR ovarian cancer, in carefully selected patients, surgery with HIPEC could extend the treatment-free interval.
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Carcinoma Epitelial de Ovario/tratamiento farmacológico , Quimioterapia Intraperitoneal Hipertérmica/métodos , Recurrencia Local de Neoplasia/tratamiento farmacológico , Neoplasias Ováricas/tratamiento farmacológico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma Epitelial de Ovario/mortalidad , Carcinoma Epitelial de Ovario/cirugía , Cisplatino/administración & dosificación , Terapia Combinada/métodos , Procedimientos Quirúrgicos de Citorreducción , Supervivencia sin Enfermedad , Doxorrubicina/administración & dosificación , Esquema de Medicación , Resistencia a Antineoplásicos , Femenino , Estudios de Seguimiento , Humanos , Quimioterapia Intraperitoneal Hipertérmica/mortalidad , Estimación de Kaplan-Meier , Persona de Mediana Edad , Mitomicina/administración & dosificación , Recurrencia Local de Neoplasia/mortalidad , Recurrencia Local de Neoplasia/cirugía , Neoplasias Ováricas/mortalidad , Neoplasias Ováricas/cirugía , Paclitaxel/administración & dosificación , Estudios Retrospectivos , Factores de TiempoRESUMEN
Cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) may be used to treat peritoneal based malignancies, such as epithelial ovarian cancer (EOC). Despite results of clinical trials supporting an increasing indication for HIPEC in EOC, concerns have existed regarding morbidity and challenges with initiating HIPEC at an institutional level. The objective of this review is to describe evidence-based recommendations to guide implementation of a HIPEC program, following our experience at a high-volume tertiary care center. Establishing a HIPEC program requires building a multi-disciplinary team, including gynecologic oncologists, anesthesia, nursing, perfusionists and pharmacists. Team members require education regarding HIPEC protocols, toxic waste and spill management, and personal protective equipment (PPE). Required equipment includes chemotherapy certified PPE and a HIPEC pump which is connected to inflow and outflow catheters placed within the peritoneal cavity. During the procedure, 3-6 L of a hyperthermic perfusate, composed of a isotonic crystalloid vehicle and the chemotherapy of choice, is infused through the peritoneal cavity with goal temperature of 41-43 °C. Prior to HIPEC infusion, surgical teams must communicate with anesthesia and pharmacy. In patients receiving HIPEC with cisplatin, furosemide and mannitol should be administered one hour prior to chemotherapy to ensure adequate diuresis. Sodium thiosulfate may also be considered for renal protection (van Driel et al., n.d. [3]). We utilize a multi-agent pre-medication protocol prior to HIPEC infusion to reduce hypersensitivity reactions, renal toxicity and post-operative nausea and vomiting. Limited data exists to support the optimal regimen for HIPEC at the time of CRS in women with EOC. From our experience, we favor use of cisplatin 100 mg/m2 alone or in combination with paclitaxel 135-175 mg/m2 with 90 min of total perfusion time. Close attention to temperature and glycemic control is essential during the procedure, as electrolyte derangements including hyperglycemia, lactic acidosis and hypokalemia may occur. Continuous patient monitoring and proactive management of abnormalities that arise during HIPEC is imperative to decrease patient morbidity and mortality.
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Neoplasias de los Genitales Femeninos/terapia , Quimioterapia Intraperitoneal Hipertérmica/métodos , Procedimientos Quirúrgicos de Citorreducción/métodos , Femenino , Neoplasias de los Genitales Femeninos/tratamiento farmacológico , Neoplasias de los Genitales Femeninos/cirugía , Humanos , Quimioterapia Intraperitoneal Hipertérmica/normas , Terapia Neoadyuvante , Grupo de Atención al Paciente , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
OBJECTIVE: The utility of adjuvant therapy for women with uterine confined leiomyosarcoma remains uncertain. We sought to identify trends, analyze efficacy, and assess survival impact of adjuvant therapy in this patients. METHODS: We performed an observational cohort study of 1030 women with early stage leiomyosarcoma from the 2008-2014 National Cancer Database. Multi-nominal logistic regression was used to identify trends in receipt of adjuvant treatment. Demographic and clinical characteristics were compared. Kaplan-Meier curves were used to estimate survival. RESULTS: There were 547 who (53.1%) received observation, 79 (7.7%) received radiation alone, 340 (33.0%) received chemotherapy alone, and 64 (6.2%) received chemoradiation. Patients were more likely to be observed if tumor size was <5 cm (hazard ratio [HR]=0.97; 95% confidence interval [CI]=0.95-0.99; p=0.017) and less likely to be observed if lymphovascular space invasion (LVSI) was present (HR=0.60; 95% CI=0.41-0.89; p=0.010). Patients were more likely to receive chemotherapy if they were younger (HR=0.78; 95% CI=0.65-0.94; p=0.010) and if they had LVSI (HR=1.47; 95% CI=1.01-2.16; p=0.040). There was an independent association between older age, tumor size >5 cm, and LVSI with worsened survival, with the strongest predictor of mortality being the presence of LVSI. With a median survival of 61.9 months, there was no difference in estimated overall survival at 1 and 3 years based on receipt of adjuvant treatment as compared to observation (p=0.500). CONCLUSION: Although women with uterine confined leiomyosarcoma experience high recurrence rates and poor survival outcomes, adjuvant treatment does not appear to confer a survival benefit.
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Leiomiosarcoma , Adulto , Anciano , Quimioterapia Adyuvante , Femenino , Humanos , Leiomiosarcoma/patología , Medicare , Persona de Mediana Edad , Recurrencia Local de Neoplasia/patología , Estadificación de Neoplasias , Radioterapia Adyuvante , Estados UnidosRESUMEN
BACKGROUND: Anastomotic leak after colorectal surgery is a significant cause of morbidity and mortality. The aim of this study was to evaluate the impact of a reinforced colo-colonic anastomosis with tissue adhesive, 2-octylcyanoacrylate (2-OCA), on the integrity of anastomotic healing as measured by anastomotic bursting pressure. METHODS: Sixty-eight female Sprague-Dawley rats underwent a rectosigmoid colon transection and a sutured end-to-end anastomosis followed by randomization to receive no further intervention or reinforcement with the tissue adhesive, 2-OCA. After seven postoperative days, a macroscopic assessment of the anastomosis, mechanical assessment to determine anastomotic bursting pressure, and a detailed semi-quantitative histopathologic healing assessment were performed. RESULTS: Thirty-four animals were randomized to each group. Study characteristics did not differ between the groups. There was also no difference in the degree of adhesions present postoperatively. Although there was no difference between the net proximal and distal luminal areas in the two groups (0.37 cm2versus 0.55 cm2, P = 0.26), the 2-OCA group exhibited evidence of stricture in 15% of anastomoses as compared with 3% in the suture-only group (P < 0.0001). Histologically, the presence of only fibroblasts density was statistically more evident in the 2-OCA group compared with the sutured-only anastomosis (P = 0.0183). There was not a significant increase in mechanical strength in the 2-OCA group (238.9 mm Hg) versus in the suture-only group (231.8 mm Hg). There was no difference in the rate of anastomotic leak in the 2-OCA as compared with the suture-only group (9.1 versus 8.8%). CONCLUSIONS: Application of 2-OCA to reinforce a colo-colonic anastomosis clinically provides no benefit to its mechanical strength and detrimentally increases the rate of obstruction and/or stricture in this in vivo model.
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Fuga Anastomótica/prevención & control , Colon/cirugía , Cianoacrilatos/efectos adversos , Complicaciones Posoperatorias/epidemiología , Adhesivos Tisulares/efectos adversos , Anastomosis Quirúrgica/efectos adversos , Fuga Anastomótica/epidemiología , Fuga Anastomótica/etiología , Animales , Colon/patología , Enfermedades del Colon/epidemiología , Enfermedades del Colon/etiología , Constricción Patológica , Cianoacrilatos/administración & dosificación , Modelos Animales de Enfermedad , Femenino , Humanos , Obstrucción Intestinal/epidemiología , Obstrucción Intestinal/etiología , Complicaciones Posoperatorias/etiología , Distribución Aleatoria , Ratas , Ratas Sprague-Dawley , Suturas , Adherencias Tisulares , Adhesivos Tisulares/administración & dosificación , Resultado del Tratamiento , Cicatrización de HeridasRESUMEN
OBJECTIVE: The objective of this study was to assess the scope of intestinal surgery training across gynecologic oncology fellowships in the United States and identify factors associated with perceived preparedness to perform intestinal surgery independently. MATERIALS/METHODS: An institutional review board-approved survey was distributed to Society of Gynecologic Oncology fellows and candidate members within the first 3 years of practice. Questions addressed demographics, operative experience, preparedness and plans for performing intestinal surgery, and attitudes toward gynecologic oncologists (GOs) performing intestinal surgery. Responses were analyzed using descriptive statistics as well as univariate and multivariate analyses. RESULTS: Of 374 Society of Gynecologic Oncology members invited, 108 (29%) responded, including 38 fellows (35%) and 53 recent graduates (49%). Fifteen (14%) reported more than 3 years of practice and were excluded. Most participants (96%) received intestinal surgery training from GOs, and 64% reported that all faculty routinely performed intestinal surgery. Most participants (81%) believed GOs should perform intestinal procedures, whereas only 58% felt prepared and 59% planned to perform intestinal procedures independently. Fellows who performed more than 10 intestinal diversion procedures, participated directed in intestine-related intraoperative consultations, or reported that all faculty performed intestinal surgery were more likely to feel prepared to perform intestinal surgery independently. Sex, training region, intended practice environment, and fellowship curriculum were not associated with preparedness to perform intestinal surgery. CONCLUSIONS: Almost half of gynecologic oncology fellows and recent graduates in the United States do not feel prepared to perform intestinal procedures independently after fellowship. Increased volume and direct involvement of fellows in intestinal surgery may improve preparedness for performing intestinal surgery after fellowship.
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Procedimientos Quirúrgicos del Sistema Digestivo/educación , Ginecología/educación , Intestinos/cirugía , Oncología Quirúrgica/educación , Actitud del Personal de Salud , Femenino , Humanos , Masculino , Encuestas y CuestionariosRESUMEN
BACKGROUND: In response to the critical shortage of liposomal doxorubicin (Doxil®) in the United States, the Food and Drug Administration (FDA) approved temporary importation of doxorubicin hydrochloride liposome (Lipodox®). The objective was to compare toxicity and clinical activity of Lipodox® with Doxil®. METHODS: Recurrent ovarian cancer patients who received Lipodox® were compared 3:1 to matched control Doxil® patients who had received Doxil®. Patients were matched based on age, stage, dose, platinum sensitivity, and prior treatments from an existing de-identified database. Patients receiving combination regimens were excluded. RESULTS: The data from 40 Lipodox® patients was compared to 120 matched control Doxil® patients. In this study, 17 (42.5%) of the Lipodox® patients were switched to Doxil®. The overall response rate Lipodox® was 4.3% (1/23) compared to 18% (20/111) in matched control Doxil® patients. In the platinum-sensitive patients, 100% progressed in the Lipodox® group compared to 78.4% in matched control Doxil® patients. The mean time to progression was 4.1 ± 2.8 months for Lipodox® and 6.2 ± 7.2 months in control Doxil®s (p = 0·25). Toxicity was similar in the Lipodox® group and control Doxil® group. CONCLUSION: Lipodox® for treatment of recurrent ovarian cancer did not appear to have equivalent efficacy compared to Doxil®. A prospective clinical study is warranted before Lipodox® can be deemed equivalent substitution for Doxil®.
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Antibióticos Antineoplásicos/uso terapéutico , Doxorrubicina/análogos & derivados , Neoplasias Glandulares y Epiteliales/tratamiento farmacológico , Neoplasias Ováricas/tratamiento farmacológico , Adulto , Anciano , Anciano de 80 o más Años , Antibióticos Antineoplásicos/administración & dosificación , Antibióticos Antineoplásicos/efectos adversos , Carcinoma Epitelial de Ovario , Progresión de la Enfermedad , Supervivencia sin Enfermedad , Relación Dosis-Respuesta a Droga , Doxorrubicina/administración & dosificación , Doxorrubicina/efectos adversos , Doxorrubicina/uso terapéutico , Resistencia a Antineoplásicos , Femenino , Humanos , Persona de Mediana Edad , Recurrencia Local de Neoplasia/tratamiento farmacológico , Estadificación de Neoplasias , Polietilenglicoles/administración & dosificación , Polietilenglicoles/efectos adversos , Polietilenglicoles/uso terapéutico , Estudios RetrospectivosRESUMEN
Stercoral perforation of the colon, though rare, is associated with high mortality. Review of the literature identified only three prior cases reported during pregnancy. We report a case on a multiparous female presenting at 31 weeks of gestation with acute abdominal pain. Computed tomography suggested a sigmoid colon perforation. An urgent exploratory laparotomy was performed where feculent peritonitis and a stercoral perforation of the sigmoid colon was confirmed. A cesarean delivery and sigmoid colectomy with descending end colostomy was performed. While the newborn had an uncomplicated course, the mother developed an intra-abdominal abscess requiring operative management.
RESUMEN
OBJECTIVES: Because of the frequent detection of carcinoma in surgical specimens after hysterectomy for endometrial complex atypical hyperplasia (CAH), it has been suggested that patients with a preoperative diagnosis of CAH be referred to gynecologic oncology for potential lymphadenectomy. However, the risk of lymph node metastasis in such patients is unknown. We sought to determine the risk of endometrial cancer and to estimate the risk of lymphatic spread in women with a preoperative diagnosis of CAH. STUDY DESIGN: We retrospectively reviewed the medical records of 150 consecutive patients with a preoperative diagnosis of CAH who subsequently underwent hysterectomy. Clinical characteristics and pathologic information were abstracted. Risk of lymphatic spread was modeled using previously published criteria and nomograms. RESULTS: Fifty-five of the 150 patients (36.7%) had an incidental endometrial carcinoma at the time of hysterectomy. Among patients with a preoperative office biopsy compared to dilation and curettage, the rate of an incidental finding of cancer was 43.5% and 28.1%, respectively (p=0.054). Of patients with cancer, 1 (1.8%) had a grade 3 endometrial carcinoma, 4 (7.3%) had lymphovascular space involvement, and 6 (10.9%) had deep (>50%) myometrial invasion. For the 10 patients who underwent lymphadenectomy, one (10%) had lymph node metastases. Based on multiple models, the estimated risk of lymph node spread was 1.6%-2.1% for all women with a preoperative diagnosis of CAH and 4.4%-6.8% for the 55 women with endometrial cancer. CONCLUSIONS: Given the high rates of underlying endometrial cancer and the potential need for lymphadenectomy, care for patients with a preoperative diagnosis of CAH desiring definitive management with hysterectomy should be referred to a gynecologic oncologist.