RESUMEN
OBJECTIVE: To investigate the relationship between the changes of C-reactive protein to Albumin Ratio (CAR) levels and Interval Debulking Surgery (IDS) outcome after Neoadjuvant Chemotherapy (NAC) in ovarian cancer patients. METHODS: A nested case-control study for 209 patients with ovarian cancer who received NAC-IDS therapy from the First Affiliated Hospital of Bengbu Medical College between 2015â2021 was conducted. Demographic data, laboratory indicators, and imaging examinations were collected. The outcome was regarded as optimal IDS in this study. Univariate and multivariate logistic regression analyses were performed to assess the relationship of CAR before NAC, CAR after NAC and ∆CAR with optimal IDS. The authors also performed the subgroup analysis based on menopausal state. RESULTS: The end time of follow-up was January 24, 2022. A total of 156 patients had been treated with optimal IDS, and 53 with suboptimal IDS. After adjusting age, body mass index, menopausal state, NAC drug, peritoneal perfusion and CAR before NAC, the result showed that CAR after NAC (Odds Ratio [OR = 3.48], 95% Confidence Interval [95% CI 1.28â9.48], p = 0.015) and ∆CAR (OR = 0.29, 95% CI 0.11â0.78, p = 0.015) were associated with optimal IDS, respectively. Additionally, the authors found a significant correlation between CAR after NAC and optimal IDS (OR = 3.16, 95% CI 1.07â9.35, p = 0.038), and ∆CAR and optimal IDS (OR = 0.32, 95% CI 0.11â0.94, p = 0.038) among ovarian cancer patients with menopause. CONCLUSION: CAR after NAC and ∆CAR were independent prognostic markers of optimal interval debulking surgery for ovarian cancer patients.
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Proteína C-Reactiva , Procedimientos Quirúrgicos de Citorreducción , Terapia Neoadyuvante , Neoplasias Ováricas , Humanos , Femenino , Neoplasias Ováricas/cirugía , Neoplasias Ováricas/tratamiento farmacológico , Neoplasias Ováricas/sangre , Neoplasias Ováricas/terapia , Persona de Mediana Edad , Terapia Neoadyuvante/métodos , Proteína C-Reactiva/análisis , Estudios de Casos y Controles , Anciano , Resultado del Tratamiento , Adulto , Albúmina Sérica/análisis , Quimioterapia AdyuvanteRESUMEN
Objectives: To determine if there is an association between the neutrophil to lymphocyte ratio (NLR) and prognosis in patients with epithelial ovarian cancer (EOC) diagnosed and treated in a Spanish population. Material and methods: Retrospective cohort of patients with epithelial ovarian cancer who had neutrophil and lymphocyte values in complete blood count before the histopathological diagnosis and survival of at least three months, in an intermediate complexity hospital. Convenience sampling. Measured variables included age, menopausal stage, parity, International Federation of Gynecology and Obstetrics (FIGO) stage, treatment type, residual tumor, lymph node involvement, presence of ascites, cytology, histologic type, differentiation grade, and CA-125 values. Additionally, outcomes, overall survival, disease/progression-free survival were also measured. Bivariate inferential and Cox regression analyses were performed. Results: Out of 78 candidates, 60 women with EOC were included. Of them, 24 (40%) had a low NLR (≤ 2,9) while 36 (60%) had a high NLR (> 2,9). An association was found between high NLR levels and suboptimal cytoreductive surgery. High NLR ratios were associated with lower overall survival (Hazard ratio (HR): 4.1; 95% CI: 1.4-11.8) and lower 5-year disease-free survival (HR: 2.6; 95% CI: 1.2-5.7). Conclusions: A plasma neutrophil to lymphocyte ratio of more than 2.9 was associated with poor prognosis in patients with epithelial ovarian cancer in our setting. There is a need to establish the optimal cut-off point and conduct prospective studies with larger patient numbers in order to support this information.
Objetivos: evaluar si hay asociación entre los valores del cociente plasmático neutrófilos/ linfocitos (NLR) y el pronóstico en pacientes con cáncer epitelial de ovario (CEO) diagnosticadas y tratadas en una población española. Materiales y métodos: cohorte retrospectiva de pacientes con cáncer epitelial de ovario que tuvieran un recuento de neutrófilos y linfocitos en hemograma previo al diagnóstico histopatológico en un hospital de nivel medio de complejidad y posterior sobrevida de, al menos, 3 meses. Muestreo por conveniencia. Se midieron: edad, estado menopáusico, paridad, estadio Federación International de Ginecología y Obstetricia (FIGO), tipo de tratamiento, tumor residual, afectación ganglionar, presencia de ascitis, citología, tipo histológico, grado de diferenciación y cifras de CA-125; como desenlaces, sobrevida global y sobrevida libre de enfermedad o progresión. Análisis inferencial bivariado y por regresión de Cox. Resultados: de 78 candidatas, ingresaron 60 mujeres con CEO. De ellas, 24 (40%) presentaron un NLR bajo (≤ 2,9) y 36 (60 %) elevado (> 2,9). Se encontró asociación entre los niveles altos de NLR y cirugía citoreductora subóptima. Los niveles altos de NLR se asociaron a menor sobrevida global (Hazard ratio (HR): 4,1; IC 95%: 1,4-11,8) y menor sobrevida libre de enfermedad a los 5 años (HR:2,6; IC 95 %: 1,2-5,7). Conclusiones: un cociente plasmático neutrófilos/linfocitos mayor de 2,9 se asoció a un mal pronóstico en pacientes con cáncer epitelial de ovario en nuestro medio. Se necesita determinar el punto de corte óptimo y realizar estudios prospectivos con mayor número de pacientes que avalen esta información.
Asunto(s)
Carcinoma Epitelial de Ovario , Linfocitos , Neutrófilos , Neoplasias Ováricas , Humanos , Femenino , Estudios Retrospectivos , Neoplasias Ováricas/mortalidad , Neoplasias Ováricas/sangre , Neoplasias Ováricas/patología , Neoplasias Ováricas/diagnóstico , Neoplasias Ováricas/cirugía , Carcinoma Epitelial de Ovario/sangre , Carcinoma Epitelial de Ovario/mortalidad , Carcinoma Epitelial de Ovario/patología , Carcinoma Epitelial de Ovario/cirugía , Pronóstico , Persona de Mediana Edad , Linfocitos/patología , Anciano , Adulto , Estudios de Cohortes , Procedimientos Quirúrgicos de Citorreducción , España/epidemiología , Supervivencia sin Enfermedad , Recuento de Linfocitos , Tasa de Supervivencia , Periodo Preoperatorio , Recuento de LeucocitosRESUMEN
BACKGROUND: Hospital readmission is a quality metric of hospital care and has been studied in ovarian carcinoma, but its evaluation has several limitations. Also, emergency room (ER) readmission is considered an adverse effect because it represents patient costs. Therefore, our objective was to determine the rate of ER readmission, its causes, and associated factors. METHODS: A retrospective study of 592 patients with ovarian carcinoma who underwent upfront surgery, neoadjuvant therapy, or surgery for recurrent disease. An analysis of factors associated with ER readmission, hospital readmission, and surgical complications was performed, including multivariate analysis to assess for case-mix factors. RESULTS: Of 592 patients, the median age was 51 years, and the predominant type of treatment was the neoadjuvant approach (52.9%); 46% underwent upfront surgeries and six surgeries for recurrence. The ratio to ER readmission was 11.8% (70 patients), of whom 12 patients were admitted more than once. The factors associated with ER readmission were prolonged surgery, intraoperative bleeding, extended hospital stay, the time of the day when the surgery was performed, and post-surgical complications. The hospital readmissions were 4.2%, and the overall morbidity was 17.6%. In the multivariate analysis, the only factor associated with ER readmission was the presence of surgical complications (OR = 39.01). The factors independently associated with hospital readmission were the entrance to the intensive care unit (OR = 1.37), the presence of surgical complications (OR = 2.85), and ER readmission (OR = 1.45). CONCLUSION: ER readmission is an adverse event representing the presence of symptoms/complications in patients. Evaluating the ER readmission independently of the readmission to the hospital is critical because it will allow modifying medical care behaviors to prevent patients from unnecessarily returning to the hospital after a hospital discharge to manage preventable medical problems. TRIAL REGISTRATION: researchregistry7882.
Asunto(s)
Carcinoma , Neoplasias Ováricas , Femenino , Humanos , Persona de Mediana Edad , Readmisión del Paciente , Estudios Retrospectivos , Carcinoma Epitelial de Ovario , Neoplasias Ováricas/cirugía , Servicio de Urgencia en HospitalRESUMEN
Background: Currently, epithelial ovarian cancer is diagnosed in advanced stages (EC IIIC) in 75-80% of cases worldwide. In this group of patients treatment with neoadjuvant chemotherapy is started, followed by interval cytoreduction of residual disease and even require peritonectomy with application of hyperthermic intraperitoneal chemotherapy (HIPEC). Objective: To identify the overall survival and progression-free survival associated with peritonectomy, in patients with peritoneal carcinomatosis secondary to ovarian cancer treated in the oncology gynecology service from January 2009 to January 2019 at the UMAE Hospital de Oncología Centro Médico Nacional Siglo XXI. Material and methods: Observational, descriptive, cross-sectional, retrospective study, information was obtained from the clinical file of patients treated with peritonectomy with the use of hyperthermic intraperitoneal chemotherapy in the gynecological oncology service from January 2009 to January 2019 at the UMAE Hospital de Oncología Centro Médico Nacional Siglo XXI. Results: Information was obtained from a total of 36 patients (n=100%), 36.1% received intraperitoneal chemotherapy and 63.8% underwent cytoreduction without the application of intraoperative chemotherapy. The most frequently used drug was cisplatin followed by mitomycin. There was no statistical significance when comparing both groups, however there was a trend in favor of the use of intraoperative chemotherapy by obtaining a greater number of months in terms of overall survival. Conclusion: Peritonectomy with hyperthermic intraperitoneal chemotherapy is an option in selected patients with advanced stage ovarian cancer in primary and recurrent surgery, as well as in patients with platinum-resistant ovarian cancer.
Introducción: en la actualidad, el cáncer de ovario epitelial se diagnostica en etapas avanzadas (EC IIIC) en 75-80% de los casos a nivel mundial. En este grupo de pacientes se inicia el tratamiento con quimioterapia neoadyuvante, seguida de citorreducción de intervalo de la enfermedad residual e incluso requieren de peritonectomía con aplicación de quimioterapia intraperitoneal hipertérmica (HIPEC). Objetivo: identificar la sobrevida global y sobrevida libre de progresión asociada a la realización de peritonectomía, en pacientes con carcinomatosis peritoneal secundario a cáncer de ovario tratadas en el servicio de Ginecología Oncológica de enero de 2009 a enero de 2019 en el Hospital de Oncología Centro Médico Nacional Siglo XXI (CMN SXXI). Material y métodos: estudio observacional, descriptivo, transversal, retrospectivo, se obtuvo información del expediente clínico de pacientes tratados con peritonectomía con uso de quimioterapia intraperitoneal hipertérmica en el servicio de Ginecología Oncológica de enero de 2009 a enero de 2019 en el Hospital de Oncología CMN SXXI. Resultados: se obtuvo información de un total de 36 pacientes (n = 100%), el 36.1% recibió quimioterapia intraperitoneal y al 63.8% se les realizó citorreducción sin la aplicación de quimioterapia intraoperatoria. El fármaco utilizado con mayor frecuencia fue el cisplatino seguido por mitomicina. No hubo significancia estadística al comparar ambos grupos, sin embargo hubo una tendencia a favor del uso de quimioterapia intraoperatoria al obtener un mayor número de meses en cuanto a sobrevida global. Conclusión: la peritonectomía con quimioterapia intraperitoneal hipertérmica es una opción en pacientes seleccionados de cáncer de ovario en etapa avanzada en cirugía primaria y recurrente, así mismo en paciente con cáncer de ovario platino-resistentes.
Asunto(s)
Hipertermia Inducida , Neoplasias Ováricas , Humanos , Femenino , Quimioterapia Intraperitoneal Hipertérmica , Procedimientos Quirúrgicos de Citorreducción , Estudios Retrospectivos , Estudios Transversales , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias Ováricas/cirugía , Neoplasias Ováricas/tratamiento farmacológico , Terapia Combinada , Tasa de SupervivenciaRESUMEN
BACKGROUND/OBJECTIVES: Surgery is the mainstay of therapy for children with ovarian immature teratoma (IT), whereas adults receive adjuvant chemotherapy, except those with stage-I, grade-1 disease. In Brazil, children with metastatic ovarian IT received postoperative chemotherapy. This practice variation allowed evaluation of the value of chemotherapy, by comparison of Brazilian patients with those in the United States and United Kingdom. DESIGN/METHODS: From the Malignant Germ Cell International Consortium data commons, data on ovarian IT patients from two recently added Brazilian trials (TCG-99/TCG-2008) were compared with data from US/UK (INT-0106/GC-2) trials. Primary outcome measure was event-free (EFS) and overall survival (OS). RESULTS: Forty-two Brazilian patients were included (stage I: 27, stage II: 4, stage III: 8, stage IV: 3). Twenty-nine patients had surgery alone, whereas 13 patients received postoperative chemotherapy. The EFS and OS for entire cohort was 0.80 (95% CI: 0.64-0.89) and 0.97 (0.84-0.99). There was no difference in relapse risk based on stage, grade, or receipt of chemotherapy. Comparing the Brazilian cohort with 98 patients in US/UK cohort (stage I: 59, stage II: 12, stage III: 27), there was no difference in EFS and OS across all stages, despite 87% of stage II-IV Brazilian patients receiving postoperative chemotherapy compared with only 13% of US/UK patients. The EFS and OS for Brazilian compared with US/UK cohort was stage I: 88% versus 98% (p = .05), stage II-IV EFS: 67% versus 79% (p = .32), stage II-IV OS: 93% versus 97% (p = .44); amongst grade-3 patients, there was no difference in EFS or OS. CONCLUSION: Addition of postoperative chemotherapy did not improve outcome in children with ovarian IT, even at higher grade or stage, compared with surgery alone.
Asunto(s)
Neoplasias Ováricas , Teratoma , Adulto , Femenino , Humanos , Niño , Estados Unidos , Neoplasias Ováricas/tratamiento farmacológico , Neoplasias Ováricas/cirugía , Neoplasias Ováricas/patología , Teratoma/tratamiento farmacológico , Teratoma/patología , Quimioterapia AdyuvanteRESUMEN
BACKGROUND: The peritoneal carcinomatosis (PC) secondary to gastrointestinal or gynecological cancer has increased its incidence. It has a worse prognosis compared to other sites of metastasis. The peritoneal carcinomatosis index (PCI) establishes overall survival in patients with gastrointestinal or gynecological tumors and carcinomatosis. OBJECTIVE: To evaluate the relationship of PCI to overall survival (OS) and recurrence-free survival (RFS) in patients treated with cytoreductive surgery (CRS) plus hyperthermic intraperitoneal chemotherapy (HIPEC). METHOD: A descriptive, retrolective study of 80 charts of patients with CP was conducted. We included patients with colon, ovarian, appendicular, pseudomyxoma and gastric tumors with CP treated with CRS plus HIPEC. The OS and RFS were determined according to the type of adenocarcinoma and the degree of differentiation. The OS and RFS were determined in months in patients with PCI > 15 PCI as well as in patients with PCI < 15 considering the tumor of origin. RESULTS: Patients with ovarian tumors and pseudomyxoma with PCI < 15 presented OS > 70 months, compared to patients with gastric tumors (4 months). CONCLUSIONS: The PCI and histology are predictors of OS. Patients with ovarian tumors and PCI < 15 have higher OS, similar to pseudomyxomas. RFS was also higher in patients with PCI < 15.
ANTECEDENTES: La incidencia de carcinomatosis peritoneal (CP) secundaria a cáncer gastrointestinal o ginecológico ha aumentado y tiene peor pronóstico en comparación con otros sitios de metástasis. El índice de carcinomatosis peritoneal (ICP) establece la supervivencia global en pacientes con tumores gastrointestinales o ginecológicos y carcinomatosis. OBJETIVO: Evaluar la relación del ICP con la supervivencia global (SG) y la supervivencia libre de recurrencia (SLR) en pacientes tratados con cirugía citorreductora (CCR) más quimioterapia intraperitoneal e hipertemia (HIPEC). MÉTODO: Estudio descriptivo, retrolectivo, de 80 expedientes de pacientes con CP. Se incluyeron tumores de colon, ovario, apendicular, pseudomixomas y gástricos con CP tratados con CCR + HIPEC. Se determinaron la SG y la SLR de acuerdo con el tipo de adenocarcinoma y el grado de diferenciación, en meses, en pacientes con ICP > 15 y con ICP < 15 considerando el tumor de origen. RESULTADOS: Los pacientes con tumores de ovario y pseudomixoma con ICP < 15 tenían una SG > 70 meses, frente a 4 meses con tumores gástricos. CONCLUSIONES: El ICP y la histología son predictores de la SG. Las pacientes con tumores ováricos con ICP < 15 tienen mayor SG, igual que los pseudomixomas. La SLR fue mayor en los pacientes con ICP < 15.
Asunto(s)
Hipertermia Inducida , Neoplasias Ováricas , Neoplasias Peritoneales , Neoplasias Gástricas , Femenino , Humanos , Quimioterapia Intraperitoneal Hipertérmica , Terapia Combinada , Neoplasias Gástricas/tratamiento farmacológico , Neoplasias Gástricas/cirugía , Neoplasias Peritoneales/tratamiento farmacológico , Neoplasias Peritoneales/cirugía , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Procedimientos Quirúrgicos de Citorreducción , Neoplasias Ováricas/tratamiento farmacológico , Neoplasias Ováricas/cirugía , Tasa de Supervivencia , Estudios RetrospectivosRESUMEN
OBJECTIVE: To evaluate the value of positron emission tomography/computed tomography (PET/CT) in predicting no residual disease (NRD) after secondary cytoreductive surgery (SCS) compared with MSK criteria, the iMODEL, and the AGO score. METHODS: We analyzed 112 patients with platinum-sensitive ovarian carcinoma who underwent SCS. We excluded patients for whom PET/CT was not performed, those without sufficient data, and who received chemotherapy before SCS. Ultimately, 69 patients were included. RESULTS: Variables that correlated with NRD were peritoneal carcinomatosis index (odds ratio [OR]=0.91; 95% confidence interval [CI]=0.83-0.99; p=0.044), European Cooperative Oncology Group Performance Status (ECOG) 0 (OR=8.0; 95% CI=1.34-47.5; p=0.022), and ≤2 lesions by PET/CT (OR=4.36; 95% CI=1.07-17.7; p=0.039). Of the patients with ≤2 lesions by PET/CT, 48 (92.3%) underwent complete SCS. The sensitivity, positive predictive value, negative predictive value, and accuracy of PET/CT for NRD were 85.7%, 92.3%, 33.3%, and 81.2%, respectively. NRD was achieved after fulfilling the MSK criteria, iMODEL and AGO Score in 89.1%, 88.1% and 85.9%, respectively. The accuracy of the MSK criteria, iMODEL, and AGO score in predicting NRD was 87%, 83.3%, and 77.3%, respectively. The PET/CT findings agreed well with the AGO score and iMODEL. The addition of PET/CT to these models increased the NRD rates (92.2%, 91.8%, and 89.4% for MSK+PET/CT, iMODEL+PET/CT, and AGO+PET/CT, respectively), but lowered their accuracy. CONCLUSION: We observed NRD in 92.3% of patients with ≤2 lesions by PET/CT, with an accuracy of 81.2%. PET/CT did not increase the accuracy of the MSK criteria, iMODEL, or AGO score models.
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Neoplasias Ováricas , Femenino , Humanos , Neoplasias Ováricas/diagnóstico por imagen , Neoplasias Ováricas/cirugía , Neoplasias Ováricas/patología , Procedimientos Quirúrgicos de Citorreducción/métodos , Recurrencia Local de Neoplasia/patología , Carcinoma Epitelial de Ovario , Tomografía Computarizada por Tomografía de Emisión de Positrones , Enfermedad Crónica , Tomografía de Emisión de Positrones/métodos , Fluorodesoxiglucosa F18 , Estudios Retrospectivos , RadiofármacosRESUMEN
Background: Mature teratomas belong to the group of germ line ovarian tumors; they generally have benign behavior. Malignant transformation occurs in 0.2% to 1% of tumors. The objective is to show the results of peritonectomy with HIPEC in the treatment of a mature teratoma with malignant differentiation with signet ring cells. Clinical case: 43-year-old woman diagnosed with mature malignant teratoma with signet ring cells. It was performed optimal primary cytoreduction surgery, total hysterectomy, bilateral salpingo-oophorectomy, peritonectomy, appendectomy, cholecystectomy and splenectomy adding intraoperative hyperthermic chemotherapy (HIPEC). Conclusions: Malignant transformation of a mature teratoma of the ovary is a rare event, but not exceptional. HIPEC was used after optimal cytoreduction, with good results, since the patient is in a disease-free period of 36 months. It is necessary to report cases in order to compare different types of treatment to improve oncological results.
Introducción: los teratomas maduros pertenecen al grupo de los tumores de ovario de estirpe germinal; por lo general, tienen un comportamiento benigno. La transformación maligna ocurre en un rango de 0.2 a 1% de los tumores. El objetivo es mostrar los resultados de peritonectomía con HIPEC en el tratamiento de un teratoma maduro con diferenciación maligna con células en anillo de sello. Caso clínico: mujer de 43 años de edad, con diagnóstico de teratoma maduro maligno con células en anillo de sello. Se realizó cirugía de citorreducción primaria optima; histerectomía total, salpingooforectomía bilateral, peritonectomía, apendicectomía, colecistectomía y esplenectomía, además de quimioterapia hipertérmica intraoperatoria (HIPEC). Conclusiones: la transformación maligna de un teratoma maduro del ovario es un evento raro, pero no excepcional. Se utilizó HIPEC posterior a la citorredución óptima y hubo buenos resultados, ya que la paciente lleva un periodo libre de enfermedad de 36 meses. Es necesario el reporte de casos a fin de comparar diversos tipos de tratamiento para mejorar resultados oncológicos.
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Neoplasias Ováricas , Teratoma , Femenino , Humanos , Adulto , Quimioterapia Intraperitoneal Hipertérmica , Teratoma/cirugía , Teratoma/tratamiento farmacológico , Neoplasias Ováricas/cirugía , Neoplasias Ováricas/tratamiento farmacológico , HisterectomíaRESUMEN
OBJECTIVE: To investigate the impact of discontinuation of mechanical bowel preparation in advanced ovarian cancer surgery within the context of the ERAS program. METHODS: We retrospectively reviewed the medical records of patients with advanced ovarian cancer who underwent cytoreductive surgery with simultaneous colon and/or rectal resection from January 2012 to November 2020. Patients were divided into two groups based on whether preoperative mechanical bowel preparation (MBP) was given (pre-ERAS) or not (post-ERAS). Patient characteristics, including duration of antibiotic treatment, surgical complexity, and incidence of surgical and nonsurgical complications, were compared. RESULTS: During the study period, 114 patients who underwent colon and/or rectal resection were examined, of whom 39 received MBP and 75 did not receive MBP (NMBP). On comparison between the two groups, no significant differences were noted in the assessed patient characteristics, including mean age, FIGO stage, ASA class, BMI, or residual tumor. One patient (2.6%) in the MBP group, and 4 patients (5.3%) in the NMBP group experienced an anastomotic leakage (p = 0.11). No significant differences were found with respect to surgical site infection. (p = 0.5). CONCLUSION: MBP was not associated with any specific benefit for advanced ovarian cancer surgery. Gynecologic oncologists who use MBP should consider discontinuing this practice.
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Recuperación Mejorada Después de la Cirugía , Neoplasias Ováricas , Humanos , Femenino , Estudios Retrospectivos , Procedimientos Quirúrgicos Electivos , Cuidados Preoperatorios/métodos , Neoplasias Ováricas/cirugíaRESUMEN
PURPOSE: The adjunctive use of intraoperative molecular imaging (IMI) is gaining acceptance as a potential means to improve outcomes for surgical resection of targetable tumors. This confirmatory study examined the use of pafolacianine for real-time detection of folate receptor-positive ovarian cancer. METHODS: This phase III, open-label, 11-center study included subjects with known or suspected ovarian cancer, scheduled to undergo cytoreductive surgery. The objectives were to confirm safety and efficacy of pafolacianine (0.025 mg/kg IV), given ≥ 1 hour before intraoperative near-infrared imaging to detect macroscopic lesions not detected by palpation and normal white light. RESULTS: From March 2018 through April 2020, 150 patients received a single infusion of pafolacianine (safety analysis set); 109 patients with folate receptor-positive ovarian cancer comprised the full analysis set for efficacy. In 33.0% of patients (95% CI, 24.3 to 42.7; P < .001), pafolacianine with near-infrared imaging identified additional cancer on tissue not planned for resection and not detected by white light assessment and palpation, exceeding the prespecified threshold of 10%. Among patients who underwent interval debulking surgery, the rate was 39.7% (95% CI, 27.0 to 53.4; P < .001). The sensitivity to detect ovarian cancer was 83%, and the patient false-positive rate was 24.8%. Investigators reported achieving complete R0 resection in 62.4% (68 of 109) of patients. Drug-related adverse events were reported by 30% of patients (45 of 150) and most commonly included nausea, vomiting, and abdominal pain. No drug-related serious adverse events or deaths were reported. CONCLUSION: This phase III study of pafolacianine met its primary efficacy end point, identifying additional cancers not otherwise identified or planned for resection. Pafolacianine may offer an important real-time adjunct to current surgical approaches for ovarian cancer.
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Receptor 1 de Folato , Neoplasias Ováricas , Humanos , Femenino , Receptor 1 de Folato/análisis , Neoplasias Ováricas/diagnóstico por imagen , Neoplasias Ováricas/tratamiento farmacológico , Neoplasias Ováricas/cirugía , Ácido Fólico , Imagen Molecular/métodosRESUMEN
Dermatomyositis is a rare disease with important implications regarding the anesthetic management of the patient. The possibility of the development of hyperkalemic crises, malignant hyperthermia or myotonic crises forces us to know which drugs are safe and which ones should be avoided. The involvement of the respiratory and swallowing muscles makes these patients very prone to the development of post-anesthetic apnea and increases the appearance of aspiration pneumonia, arrhythmias and heart failure, so longer-term post-anesthetic surveillance in specialized units is recommended. Likewise, it is essential to maintain normothermia, normovolemia avoiding anemia, adequate treatment of pain and prevention of renal failure. There is little bibliography in this regard, so more publications are needed.
La dermatomiositis es una enfermedad rara con importantes implicaciones respecto al manejo anestésico del paciente. La posibilidad del desarrollo de crisis hiperpotasémicas, hipertermia maligna o crisis miotónicas nos obliga a conocer cuáles son los fármacos seguros y cuáles debemos evitar. La afectación de los músculos respiratorios y deglutorios hace que estos pacientes sean muy propensos a desarrollo de apneas posanestésicas y aumenta la aparición de neumonías aspirativas, arritmias y fallos cardíacos, por lo que la vigilancia posanestésica de mayor duración en unidades especializadas es recomendable. Así mismo, es esencial el mantenimiento de la normotermia y la normovolemia, así como evitar la anemización, el tratamiento adecuado del dolor y la prevención de la insuficiencia renal. Existe escasa bibliografía al respecto, por lo que son necesarias más publicaciones.
Asunto(s)
Humanos , Femenino , Anciano de 80 o más Años , Neoplasias Ováricas/cirugía , Síndromes Paraneoplásicos/complicaciones , Dermatomiositis/complicaciones , Anestesia/métodos , Síndromes Paraneoplásicos/terapia , Dermatomiositis/terapia , Hiperpotasemia , Hipertermia MalignaRESUMEN
O sarcoma de partes moles mais comum na infância é o rabdomiossarcoma. Entretanto a localização ovariana é extremamente rara. Acredita-se que este tumor se origina de células imaturas destinadas a compor o músculo esquelético, porém pode surgir em locais onde tipicamente não há músculo esquelético. O diagnóstico do Rabdomiossarcoma primário de ovário pode causar um dilema entre os clínicos, cirurgiões e patologistas, por se tratar de um tumor muito raro. Após o diagnóstico, é necessária a investigação de possíveis metástases. Este caso trata de uma paciente de 17 anos, submetida a parto cesáreo e, no intraoperatório, foi observado aumento de volume, inespecífico, de ovário direito sendo optado por não abordar naquele momento. De antecedentes pessoais, apresentava ooforectomia esquerda aos 13 anos, por Tumor de células da granulosa juvenil e lobectomia inferior esquerda por malformação adenomatosa cística aos 7 anos. Deu entrada no Pronto Socorro 17 dias após dar à luz com queixa de febre, vômitos e dor abdominal. Foi realizada ultrassonografia de urgência, onde foi visualizada massa sólida em fossa ilíaca direita medindo 14,0 x 11,2 x 10,8 cm. Realizada laparotomia exploradora com anexectomia direita e cito-redução subótima do tumor. O resultado anátomo-patológico demonstrou neoplasia maligna fusocelular com áreas de necrose em ovário. A complementação com o estudo imunohistoquímico concluiu rabdomiossarcoma embrionário. Ela voltou a procurar atendimento no Pronto Socorro dois meses após a abordagem com queixa de vômitos biliosos e epigastralgia. Realizou tomografia computadorizada que identificou recidiva do tumor. Durante a internação, evoluiu com quadro de tromboembolismo pulmonar agudo. Diante disso, foi iniciada terapia com enoxaparina em dose plena e quimioterapia com esquema VAC (Vincristina, Doxorrubicina e Ciclofosfamida). Entretanto, ela apresentou insuficiência de múltiplos órgãos, que culminou com o óbito da paciente. O curso clínico desse caso mostra a rápida progressão e letalidade dessa neoplasia. Além da histopatologia, a idade, o tamanho do tumor, a ressecabilidade, o subtipo histopatológico, a presença de metástase no momento do diagnóstico e a invasão linfonodal influenciam no curso clínico da doença. Palavras-chave: Neoplasias ovarianas. Rabdomiossarcoma. Ovário.
Asunto(s)
Humanos , Femenino , Adolescente , Neoplasias Ováricas/cirugía , Ovario/anomalías , Rabdomiosarcoma/clasificación , Sarcoma/complicaciones , Vincristina/administración & dosificación , Doxorrubicina/administración & dosificación , Rabdomiosarcoma Embrionario/diagnóstico , Enoxaparina/administración & dosificación , Ciclofosfamida/administración & dosificación , Tumor de Células de la Granulosa/mortalidad , Metástasis de la Neoplasia/fisiopatología , Neoplasias/cirugíaRESUMEN
BACKGROUND: Ovarian steroid cell tumors, not otherwise specified is a rare sex cord-stromal tumor. Almost 60% of all steroid cell tumors are categorized as not otherwise specified and represent less than 0.1% of all ovarian neoplasm. Some of them are endocrinologically active, producing virilization signs in young women. The recommended treatment is primarily surgical. CASE PRESENTATION: We present the case of a 20-year-old Mexican woman with secondary amenorrhea and virilization signs. She was treated with combined oral contraceptives from 13 years old, due to a misdiagnosis of polycystic ovarian syndrome. However, 4 months after stopping medication, amenorrhea and virilization signs worsened. Biochemically, she had high serum total testosterone and free testosterone levels, and a pelvic and transvaginal ultrasound followed by a pelvic tomography scan demonstrated a right adnexal tumor. She underwent right salpingo-oophorectomy and the histopathological and immunochemistry exams confirmed the diagnosis. The patient was followed for a year after surgery and until then, her menses were regular and she had no recurrence of virilization signs. CONCLUSION: The purpose of this case report is to alert physicians to rule out ovarian steroid cell tumor, not otherwise specified diagnosis in young women with increased testosterone after discarding common causes such as polycystic ovarian syndrome. A multidisciplinary team including a gynecologist, endocrinologist, radiologist, and pathologist should be involved for correct diagnosis at the proper time.
Asunto(s)
Neoplasias Ováricas , Síndrome del Ovario Poliquístico , Tumores de los Cordones Sexuales y Estroma de las Gónadas , Femenino , Humanos , Adolescente , Adulto Joven , Adulto , Amenorrea/complicaciones , Síndrome del Ovario Poliquístico/complicaciones , Testosterona , Neoplasias Ováricas/complicaciones , Neoplasias Ováricas/diagnóstico , Neoplasias Ováricas/cirugía , Tumores de los Cordones Sexuales y Estroma de las Gónadas/complicaciones , Tumores de los Cordones Sexuales y Estroma de las Gónadas/diagnóstico , Tumores de los Cordones Sexuales y Estroma de las Gónadas/cirugía , Virilismo/etiología , Virilismo/diagnósticoRESUMEN
OBJECTIVES: The coronavirus disease 2019 pandemic, which began in 2020, disrupted healthcare services. Reports of changes in surgical activities coincide with the outbreak period. We aimed to identify if changes could be determined in hospitalization rates of ovarian cancer patients from 2016 to 2020, comparing pre-pandemic and pandemic levels. METHODS: Aggregated data were obtained from the State of São Paulo Secretary of Health regarding ovarian cancer clinical and surgical hospitalization, both Coronavirus disease-specific ICU and infirmary bed occupation rates, average social distancing rates, coronavirus disease 2019 incidence, mortality, and lethality rates. We performed the joinpoint analysis to verify if there were changes regarding hospitalization rates during this period. We also calculated hospitalization rate ratios and tested if they were correlated with pandemic-related variables. RESULTS: Hospitalization rates in the state fell, coinciding with the pandemic. Surgical hospitalization rate ratios were inversely correlated with Coronavirus disease-specific ICU bed occupation rates during the third trimester of 2020, with a Pearson's correlation coefficient of -0.50 (95%CI -0.78 to -0.05, p=0.03). CONCLUSION: These results demonstrate the impact of the coronavirus disease 2019 pandemic on the treatment of conditions that compete for the same healthcare resources.
Asunto(s)
COVID-19 , Neoplasias Ováricas , Humanos , Femenino , Pandemias , COVID-19/epidemiología , Brasil/epidemiología , Carcinoma Epitelial de Ovario , Neoplasias Ováricas/epidemiología , Neoplasias Ováricas/cirugía , Hospitalización , Unidades de Cuidados IntensivosRESUMEN
OBJECTIVE: to evaluate the quality of surgical treatment of ovarian cancer patients and assess the impact of adequate surgical oncological treatment on disease-free survival and overall survival of patients with advanced epithelial ovarian cancer. METHODS: this is an observational, retrospective study with quantitative analysis, with the collection of data in medical records of a temporal convenience sample of patients diagnosed with ovarian cancer admitted to a High Complexity Oncology Unit, in Belo Horizonte, from the period of 2014 to 2020. RESULTS: a total of 91 patients diagnosed with ovarian cancer were evaluated, with the epithelial histopathological type being the most frequent (85%). Of this total, 68 patients (74.7%) had advanced-stage ovarian cancer. Appropriate surgical treatment was performed in 30.9% of patients with advanced epithelial ovarian cancer and the type of performed surgery was statistically significant for overall survival. This low proportion of appropriate surgical oncological treatment was not related to surgical specially or surgeon competence, but mainly to advanced disease related to patient flow at UNACON. It was not possible to confirm if the advanced-stage disease was related to tumor biology or losing time from diagnosis to oncological surgery. CONCLUSION: overall survival of advanced-stage epithelial ovarian cancer patients is directly influenced by appropriate surgical treatment, however, in this study, the percentage of advanced ovarian cancer receiving adequate surgical treatment was much lower than the rates reported in the literature. To improve these outcomes, we believe that surgeons should keep following patients during neoadjuvant chemotherapy to point to a better time for surgery, and clinical oncologists should better consider adequate oncological surgery as one of the pillars of ovarian cancer treatment and get more involved in facilitating surgeries.
Asunto(s)
Neoplasias Ováricas , Femenino , Humanos , Carcinoma Epitelial de Ovario/cirugía , Estudios Retrospectivos , Neoplasias Ováricas/cirugía , Supervivencia sin EnfermedadRESUMEN
RESUMEN Objetivos: Reportar un caso de Tumor de Ovario de los Cordones Sexuales con Túbulos Anulares (TCSTA), hacer una revisión de la literatura acerca del diagnóstico, tratamiento y pronóstico de esta condición. Materiales y métodos: Se informa el caso de una mujer que consultó al Instituto Nacional de Cancerología, Bogotá (Colombia), con diagnóstico final de TCSTA avanzado, quien recibió tratamiento quirúrgico y quimioterapia con evolución satisfactoria a los 6 meses. Se realizó una búsqueda de la literatura en las bases de datos Medline vía PubMed, LILACS y Scielo, que incluía reportes y series de caso de mujeres con diagnóstico de TCSTA, publicados desde 1990, sin incluir rango de edad. Se extrajo información sobre el diagnóstico, tratamiento y pronóstico reportado. Se realizó resumen narrativo de los hallazgos. Resultados: Se incluyeron 14 publicaciones que incluían 26 pacientes. La edad media al diagnóstico fue de 22,5 años. Los síntomas principales fueron alteraciones de la menstruación y dolor pélvico. La tomografía computarizada fue la tecnología de imágenes más frecuentemente utilizada. El tratamiento fue quirúrgico, siempre usado, acompañado de quimioterapia (29 %); 2 casos recibieron radioterapia. Hubo recaída en el 20 % de los casos. La mortalidad fue del 12,5 %, toda en el primer año. Conclusiones: La información sobre la utilidad diagnóstica de las imágenes, marcadores tumorales y estudios de histoquímica es escasa, como también los datos sobre el pronóstico de la entidad. El tratamiento quirúrgico es el de elección, teniendo en cuenta el deseo de fertilidad de la paciente y el estadio tumoral. Se requieren más estudios que documenten de manera más detallada el manejo de esta condición.
ABSTRACT Objectives: To report a case of ovarian sex cord tumor with annular tubules (SCTAT) and conduct a literature review on diagnosis, treatment and prognosis of this condition. Material and methods: Case report of a woman with a final diagnosis of advanced SCTAT seen at the National Cancer Institute in Bogota (Colombia) who received surgical treatment and chemotherapy with a satisfactory course after 6 months. A literature search was conducted in the Medline via PubMed, LILACS and Scielo databases, including case reports and series of women diagnosed with SCTAT published since 1990, not using age ranges. Information about diagnosis, treatment and reported prognosis was retrieved. A narrative summary of the findings was prepared. Results: Fourteen publications with 26 patients were included. Mean age at diagnosis was 22.5 years. The main symptoms were menstruation abnormalities and pelvic pain. Computed tomography (CT) was the imaging technology most frequently used. Surgical treatment was used in all cases, together with chemotherapy in 29 %; 2 patients received radiotherapy. Recurrence occurred in 20 % of cases. Mortality was 12.5 %, with all deaths occurring within the first year. Conclusions: There is a paucity of information about the diagnostic utility of imaging, tumor markers and histochemical studies, as well as prognosis of this disease condition. Surgery is the treatment of choice, taking into consideration the patient's wishes regarding fertility, as well as the stage of the tumor. Further studies are needed to provide more detailed information about this condition.
Asunto(s)
Humanos , Femenino , Adulto , Neoplasias Ováricas/diagnóstico , Tumores de los Cordones Sexuales y Estroma de las Gónadas/diagnóstico , Neoplasias Ováricas/cirugía , Neoplasias Ováricas/patología , Síndrome de Peutz-Jeghers/diagnóstico , Tumores de los Cordones Sexuales y Estroma de las Gónadas/cirugía , Tumores de los Cordones Sexuales y Estroma de las Gónadas/patologíaRESUMEN
INTRODUCTION: Bilateral complex ovarian cysts in newborns are rare and their reporting becomes imperative to in crease knowledge about the best therapeutic management. OBJECTIVE: To describe the clinical case of a newborn with a diagnosis of bilateral complex ovarian cysts and to discuss the conditions for conservative or surgical management according to the ultrasound characteristics of the cyst. CLINICAL CASE: At 35 weeks of gestational age, prenatal ultrasound identified the presence of cystic masses in both adnexa, so it was decided to interrupt the pregnancy by cesarean section at 37 weeks. After birth, bilateral ovarian cysts of 3.5 x 4.4 x 2.7 and 3.4 x 2.4 x 3.3 cm, right and left, respectively, were corro borated. The right cyst had a septum of 1.4 mm thick and thickened wall of 3 mm which was com patible with complex cysts. On the 4th day of extrauterine life, laparoscopic vacuum aspiration and deroofing with electrocautery of the upper wall of both cysts was performed, without complications. The diagnosis of ovarian serous cystadenoma was made by pathological anatomy. CONCLUSIONS: We describe a case with adequate prenatal diagnosis and laparoscopic surgical intervention of a bilateral ovarian cyst > 4 cm. Prenatal diagnosis is essential for choosing the best therapy management (con servative or surgical) depending on the echography characteristics of the cyst. Neonatal surgery is recommended for simple ovarian cysts >4 cm, complex cysts regardless of their size, and those that become complex cysts during conservative management.
Asunto(s)
Cistoadenoma , Quistes Ováricos , Neoplasias Ováricas , Cesárea , Cistoadenoma/diagnóstico , Cistoadenoma/cirugía , Femenino , Humanos , Lactante , Recién Nacido , Quistes Ováricos/diagnóstico , Quistes Ováricos/patología , Quistes Ováricos/cirugía , Neoplasias Ováricas/diagnóstico , Neoplasias Ováricas/cirugía , Embarazo , Ultrasonografía PrenatalRESUMEN
BACKGROUND: Risk-reducing operations are an important part of the management of hereditary predisposition to cancer. In selected cases, they can considerably reduce the morbidity and mortality associated with cancer in this population. OBJECTIVES: The Brazilian Society of Surgical Oncology (BSSO) developed this guideline to establish national benchmarks for cancer risk-reducing operations. METHODS: The guideline was prepared from May to December 2021 by a multidisciplinary team of experts to discuss the surgical management of cancer predisposition syndromes. Fourteen questions were defined and assigned to expert groups that reviewed the literature and drafted preliminary recommendations. Following a review by the coordinators and a second review by all participants, the groups made final adjustments, classified the level of evidence, and voted on the recommendations. RESULTS: For all questions including risk-reduction bilateral salpingo-oophorectomy, hysterectomy, and mastectomy, major agreement was achieved by the participants, always using accessible alternatives. CONCLUSION: This and its accompanying article represent the first guideline in cancer risk reduction surgery developed by the BSSO, and it should serve as an important reference for the management of families with cancer predisposition.
Asunto(s)
Neoplasias de la Mama , Ginecología , Neoplasias Ováricas , Oncología Quirúrgica , Brasil/epidemiología , Neoplasias de la Mama/genética , Neoplasias de la Mama/prevención & control , Neoplasias de la Mama/cirugía , Femenino , Humanos , Mastectomía , Neoplasias Ováricas/cirugíaRESUMEN
OBJECTIVE: to report the final analysis of a phase 2 trial assessing the efficacy and safety of short-course hyperthermic intraperitoneal chemotherapy (HIPEC) for patients with advanced epithelial ovarian cancer (EOC). METHODS: this was an open-label, multicenter, single-arm trial of HIPEC in patients with advanced EOC who underwent interval cytoreductive surgery (iCRS) after neoadjuvant chemotherapy (NACT). HIPEC was performed as a concentration-based regimen of platinum-based chemotherapy for 30 minutes. Primary endpoint was the rate of disease progression occurring at nine months following iCRS plus HIPEC (PD9). Secondary endpoints were postoperative complications, time to start adjuvant chemotherapy, length of hospital and ICU stay, quality of life (QoL) over treatment, and ultimately 2-year progression-free survival (PFS) and overall survival (OS). Analysis was by intention-to-treat with final database lock for survival outcomes on February 23, 2021. RESULTS: fifteen patients with stage III EOC were enrolled between February 2015 and July 2019, in four centers. The intention to treat PD9 was 6.7%. With a median follow-up of 33 months (IQR, 24.3-46.5), the median PFS was 18.1 months and corresponding 2-year rates of PFS and OS was 33.3% and 93.3%, respectively. Three patients (20%) experienced graded III complications. Median length of hospital and ICU stay was 5 (IQR, 4-6.5) and 1 (IQR, 1-1) days, respectively. Time to restart systemic chemotherapy was 39 (IQR, 35-49.3) days and no significant difference over time in QoL was observed. CONCLUSIONS: we demonstrate preliminary efficacy and safety of short-course HIPEC in patient with advanced EOC.