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Advances in assisted reproductive technologies have enabled postmenopausal women to achieve pregnancy beyond their reproductive lifespan. Although rare, these pregnancies are challenging and require a multidisciplinary approach due to the higher prevalence of medical comorbidities in this population. The placenta accreta spectrum is characterized by an abnormal invasion of chorionic villi into the myometrium. Risk factors associated with the placenta accreta spectrum include prior uterine surgeries, advanced maternal age, multiparity, in vitro fertilization, and placenta previa. We present a case of a 59-year-old postmenopausal woman with chronic hypertension, stage II chronic kidney injury, and superimposed pre-eclampsia who underwent cesarean delivery complicated by suspected focal placenta accreta. Histopathological examination revealed significant deviations from normative placental architecture, emphasizing the invasion of the villi. Further, congested blood vessels and the presence of inflammatory cells, along with heightened collagen deposition, suggest an underlying pathological process affecting placental health. These findings underscore a perturbation of placental homeostasis, emphasizing the necessity for further investigation into the mechanisms contributing to placental pathology in postmenopausal pregnancies.
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OBJECTIVE: To identify sociodemographic and clinical factors associated with refusal of gynecologic cancer surgery and to estimate its effect on overall survival. METHODS: The National Cancer Database was surveyed for patients with uterine, cervical or ovarian/fallopian tube/primary peritoneal cancer treated between 2004 and 2017. Univariate and multivariate logistic regression were used to assess associations between clinico-demographic variables and refusal of surgery. Overall survival was estimated using the Kaplan-Meier method. Trends in refusal over time were evaluated using joinpoint regression. RESULTS: Of 788,164 women included in our analysis, 5875 (0.75%) patients refused surgery recommended by their treating oncologist. Patients who refused surgery were older at diagnosis (72.4 vs 60.3 years, p < 0.001) and more likely Black (OR 1.77 95% CI 1.62-1.92). Refusal of surgery was associated with uninsured status (OR 2.94 95% CI 2.49-3.46), Medicaid coverage (OR 2.79 95% CI 2.46-3.18), low regional high school graduation (OR 1.18 95% CI 1.05-1.33) and treatment at a community hospital (OR 1.59 95% CI 1.42-1.78). Patients who refused surgery had lower median overall survival (1.0 vs 14.0 years, p < 0.01) and this difference persisted across disease sites. Between 2008 and 2017, there was a significant increase in refusal of surgery annually (annual percent change +1.41%, p < 0.05). CONCLUSIONS: Multiple social determinants of health are independently associated with refusal of surgery for gynecologic cancer. Given that patients who refuse surgery are more likely from vulnerable, underserved populations and have inferior survival, refusal of surgery should be considered a surgical healthcare disparity and tackled as such.
Subject(s)
Healthcare Disparities , Ovarian Neoplasms , Treatment Refusal , Aged , Female , Humans , Middle Aged , Healthcare Disparities/statistics & numerical data , Kaplan-Meier Estimate , Logistic Models , Medicaid/statistics & numerical data , Medically Uninsured/statistics & numerical data , Ovarian Neoplasms/mortality , Ovarian Neoplasms/surgery , Proportional Hazards Models , Treatment Refusal/statistics & numerical data , United States/epidemiology , Vulnerable Populations/statistics & numerical dataABSTRACT
PURPOSE: To identify patient and hospital characteristics associated with extended surgical cytoreduction in the treatment of ovarian cancer. METHODS: A retrospective analysis using the National Inpatient Sample (NIS) database identified women hospitalized for surgery to remove an ovarian malignancy between 2013 and 2017. Extended cytoreduction (ECR) was defined as surgery involving the bowel, liver, diaphragm, bladder, stomach, or spleen. Chi-square and logistic regression were used to analyze patient and hospital demographics related to ECR, and trends were assessed using the Cochran-Armitage test. RESULTS: Of the estimated 79,400 patients undergoing ovarian cancer surgery, 22% received ECR. Decreased adjusted odds of ECR were found in patients with lower Elixhauser Comorbidity Index (ECI) scores (OR 0.61, p<0.001 for ECI 2, versus ECI≥3) or residence outside the top income quartile (OR 0.71, p<0.001 for Q1, versus Q4), and increased odds were seen at hospitals with high ovarian cancer surgical volume (OR 1.25, p<0.001, versus low volume). From 2013 to 2017, there was a decrease in the proportion of cases with extended procedures (19% to 15%, p<0.001). There were significant decreases in the proportion of cases with small bowel, colon, and rectosigmoid resections (p<0.001). Patients who underwent ECR were more likely treated at a high surgical volume hospital (37% vs 31%, p<0.001) over the study period. For their hospital admission, patients who underwent ECR had increased mortality (1.6% vs. 0.5%, p<0.001), length of stay (9.6 days vs. 5.2 days, p<0.001), and mean cost ($32,132 vs. $17,363, p<0.001). CONCLUSIONS: Likelihood of ECR was associated with increased medical comorbidity complexity, higher income, and undergoing the procedure at high surgical volume hospitals. The proportion of ovarian cancer cases with ECR has decreased from 2013-17, with more cases performed at high surgical volume hospitals.
Subject(s)
Cytoreduction Surgical Procedures/trends , Ovarian Neoplasms/surgery , Adult , Aged , Aged, 80 and over , Cytoreduction Surgical Procedures/economics , Female , Hospitals, High-Volume , Humans , Length of Stay , Logistic Models , Middle Aged , Postoperative Complications/mortality , Retrospective Studies , Treatment OutcomeABSTRACT
BACKGROUND: Social needs are actionable mediators of social determinants of health. Along with distress, they affect quality of life and survival in patients with cancer. The objectives of this study were to identify the most common social needs and distress in a largely immigrant gynecologic oncology patient population at a public safety-net hospital and to evaluate for specific needs associated with distress and poor outcomes. METHODS: This was a prospective, survey-based cohort study of patients who participated in a performance-improvement initiative offering social needs assessment and distress screening. Patients provided sociodemographic information and completed validated surveys adapted from the Health Leads Social Needs Screening Toolkit, the National Comprehensive Cancer Network Distress Thermometer, and the Emotion Thermometers Tool. Associations between social needs, distress, and treatment outcomes were analyzed. RESULTS: In total, 135 women were included. Of these, 65.2% had at least 1 unmet social need, and 36.3% screened positive for distress. Help reading hospital materials (30.4%) was the most frequently reported need. Social isolation (odds ratio [OR], 3.65; 95% CI, 1.35-9.9; P = .01) and lack of safety at home (OR, 4.90; 95% CI, 2.23-10.62; P = .0001) were associated with distress. Perceived lack of finances for medical care (OR, 5.69; 95% CI, 1.12-28.9; P = .036) and lack of transportation (OR, 20.5; 95% CI, 2.69-156.7; P = .004) were associated with nonadherence-related treatment interruption, whereas positive distress scores were associated with interruption because of comorbidities or treatment-related toxicities (OR, 20.5; 95% CI, 1.5-268.6; P = .02). CONCLUSIONS: Systematically identifying social needs and developing interventions aimed at mitigating them may lead to more actionable health care disparities research and affect treatment outcomes. LAY SUMMARY: Social needs are individual-level social conditions that drive health disparities. In this survey-based study, the objective was to identify common social needs and how these relate to distress and poor health outcomes in a largely immigrant and underserved gynecologic oncology patient population. The authors found that greater than one-third of patients screened positive for distress, nearly two-thirds had at least 1 unmet social need, and these factors were associated with emergency room visits, hospital admissions, and treatment interruptions. These findings suggest that screening for universal social needs allows providers to identify unrecognized needs and implement interventions to mitigate distress and improve health outcomes.
Subject(s)
Genital Neoplasms, Female , Quality of Life , Cohort Studies , Female , Genital Neoplasms, Female/diagnosis , Genital Neoplasms, Female/psychology , Genital Neoplasms, Female/therapy , Humans , Needs Assessment , Prospective Studies , Quality of Life/psychologyABSTRACT
Lynch Syndrome (LS) prevalence in underrepresented minorities are lacking. The objective of this study was to assess the prevalence of LS in a minority patient population. Secondary objectives included identifying factors associated with successful LS screening and to characterize clinicopathologic features. Women with endometrial cancer treated within a university system from 2014 and 2016 were included. Immunohistochemistry (IHC) results of MLH1, PMS2, MSH2 and MSH6 were obtained from medical records and clinicopathologic factors abstracted. Patients not previously screened for LS were screened. 276 patients were evaluable. More minority women were screened as part of their routine cancer care (p = 0.005). Additionally, women 50 years or younger were more likely to be screened for LS compared to women older than 51(p = 0.009) and uninsured or reliant on Medicaid patients (p = 0.011) were more likely to be screened during routine care. Six patients received confirmatory germline testing for LS (4.3%), and another 8 patients had a staining pattern suggestive of LS. In an underrepresented population, the rate of LS in endometrial cancer is similar to previous reports. LS may be under diagnosed and opportunities missed when universal screening is not applied in minority women.
Subject(s)
DNA Mismatch Repair , Endometrial Neoplasms/epidemiology , Endometrial Neoplasms/etiology , Minority Groups , Adult , Aged , Biomarkers, Tumor , Early Detection of Cancer , Endometrial Neoplasms/diagnosis , Female , Genetic Counseling , Genetic Predisposition to Disease , Humans , Immunohistochemistry , Mass Screening , Middle Aged , Minority Groups/statistics & numerical dataABSTRACT
In approximately ten months' time, the novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has infected over 34 million people and caused over one million deaths worldwide. The impact of this virus on our health, relationships, and careers is difficult to overstate. As the economic realities for academic medical centers come into focus, we must recommit to our core missions of patient care, education, and research. Fellowship education programs in gynecologic oncology have quickly adapted to the "new normal" of social distancing using video conferencing platforms to continue clinical and didactic teaching. United in a time of crisis, we have embraced systemic change by developing and delivering collaborative educational content, overcoming the limitations imposed by institutional silos. Additional innovations are needed in order to overcome the losses in program surgical volume and research opportunities. With the end of the viral pandemic nowhere in sight, program directors can rethink how education is best delivered and potentially overhaul aspects of fellowship curriculum and content. Similarly, restrictions on travel and the need for social distancing has transformed the 2020 fellowship interview season from an in-person to a virtual experience. During this time of unprecedented and rapid change, program directors should be particularly mindful of the needs and health of their trainees and consider tailoring their educational experiences accordingly.
Subject(s)
COVID-19 , Fellowships and Scholarships/methods , Fellowships and Scholarships/standards , Gynecology/education , Internship and Residency/standards , Medical Oncology/education , United StatesABSTRACT
Venous thromboembolism (VTE) is a common cause of morbidity and mortality in women with gynecologic malignancies. This practice statement provides clinical data and overall quality of evidence regarding the use of direct oral anticoagulants (DOACs) in this patient population. Specifically, it reviews patient selection, safety measures, and nuances of perioperative use of these medications. The scope of this document is limited to DOAC use in gynecologic oncology rather than a broad discussion of VTE prophylaxis and management in general. The following recommendations and examination of extant data are based on DOAC trials conducted primarily in mixed populations with different cancer subtypes. Many of these trials include few, or no, women with gynecologic cancer. However, because there is very limited data in gynecologic cancer-specific populations, the results of these studies represent the best available evidence to support treatment recommendations in our patients. The members of the Society of Gynecologic Oncology (SGO) Clinical Practice Committee believe that the results of these studies may be extrapolated, with caution, to VTE treatment and prophylaxis for patients with gynecologic cancer.
Subject(s)
Anticoagulants/administration & dosage , Genital Neoplasms, Female/blood , Genital Neoplasms, Female/drug therapy , Gynecology/standards , Medical Oncology/standards , Venous Thromboembolism/drug therapy , Female , Genital Neoplasms, Female/pathology , Gynecology/methods , Humans , Medical Oncology/methods , Randomized Controlled Trials as Topic , Venous Thromboembolism/pathologyABSTRACT
Germline genetic mutations occur in approximately 25% of women with epithelial ovarian cancers (EOC). We sought to determine whether newly initiated in-office oncologist-led germline testing improved time to testing and dissemination of results compared with historical controls. Patients with epithelial ovarian cancer seen between 4/1/2018 and 12/31/2019 were identified. Patients treated before genetic testing kits were made available in the gynecologic oncology clinics were compared to those treated after. Categorical variables were compared using Chi Squared and Fisher's Exact test. Cox proportional hazards model was used to compare elapsed time from testing to results. 73 patients were identified, and 502 clinic visits were analyzed. 56 (76.7%) patients were White Hispanic, 15 (20.5%) were Black, and 2 (2.7%) were White non-Hispanic. 55 (75.7%) underwent germline testing. Median time to genetic testing in the intervention group was shorter than in the control group (5, vs 24.3 weeks, 95% CI = 0-10.8 vs 14.9-33.7, p < 0.001). Among the 51 patients with genetic tests completed; results were recorded in a clinic note at 14 weeks (95% CI = 0-28.1) from first visit in the intervention group compared with 47 weeks (95% CI = 30.7-63.3) in the control group (p < 0.001). The majority of patients tested had county charity care insurance or were uninsured. Genetic testing in a safety net gynecologic oncology clinic is feasible. By initiating in-office testing, time to testing and receipt of results were meaningfully shortened. This allowed for timely identification of patients who would most benefit from PARP inhibitor maintenance therapy.
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BACKGROUND: Despite being the standard of care for patients with locoregional cervical cancer, many patients do not complete all components of primary chemoradiotherapy (pCRT): external beam radiotherapy, chemosensitization, and brachytherapy. Incomplete or protracted pCRT is associated with worse survival. The authors implemented a socially determined cervical cancer care navigation program at a public safety-net hospital to improve treatment adherence. METHODS: Patients with International Federation of Gynecology and Obstetrics (FIGO) stage IB1 to IVA cervical cancer who underwent pCRT from 2012 to 2016 were prospectively enrolled into this navigation program spanning the medical, financial, and psychosocial aspects of care. This patient cohort was compared with a similar cohort of consecutive nonnavigated patients who were treated from 1998 to 2008. Patient characteristics, treatment data, and patient outcomes were collected. A database of navigation encounters was maintained prospectively. RESULTS: A total of 46 patients composed the navigated cohort and 85 patients composed the nonnavigated cohort. After implementation of the cervical cancer care navigation program, the percentage of patients receiving ≥5 cycles of weekly cisplatin increased from 74% to 93% (P < .01) and rates of the initiation of brachytherapy during external beam radiotherapy increased from 49% to 78% (P < .01). The median treatment time was reduced from 67 days in the nonnavigated patients to 55 days in the navigated patients (P < .01). Approximately 95% of navigated patients who completed pCRT did so within 63 days, compared with 52% of nonnavigated patients (P < .01). Treatment completion within 63 days was associated with significantly improved overall survival. CONCLUSIONS: Socially informed cervical cancer care navigation can significantly improve the timeliness of guideline-based care, enhance access to resources for underserved minority patients receiving pCRT, and may improve overall patient outcomes.
Subject(s)
Patient Navigation , Uterine Cervical Neoplasms/therapy , Adult , Aged , Brachytherapy , Chemoradiotherapy , Female , Humans , Los Angeles , Middle Aged , Safety-net Providers , Time Factors , Uterine Cervical Neoplasms/mortalityABSTRACT
BACKGROUND AND OBJECTIVES: Postoperative readmissions are often used to assess quality of surgical care. This study compared 30-day vs 31- to 90-day readmission following surgery for ovarian, fallopian tube, or primary peritoneal cancer. METHODS: This retrospective study of the 2010-2015 Nationwide Readmissions Database characterized 90-day readmissions following cytoreductive surgery for these cancers. Each patient's first postoperative hospitalization was included. Univariate analysis compared patient demographics and reasons for readmission. Multivariable regression identified independent predictors of readmission. RESULTS: Of an estimated 76 652 patients, 10 264 (13.4%) were readmitted within 30 days, and 6942 (9.1%) between 31 and 90 days. The 30-day readmissions were more frequently associated with postoperative infection, while 31- to 90-day readmissions were more frequently associated with renal or hematologic diagnoses. Predictors of any 90-day readmission included index hospitalization longer than 7 days (adjusted odds ratio (AOR) 1.61 [1.48-1.75], P < .001), extended surgical procedure (AOR 1.41 [1.30-1.53], P < .001), pulmonary circulation disorder (AOR = 1.34 [1.13-1.60], P = .001), and diabetes mellitus (AOR = 1.12 [1.02-1.24], P = .020). CONCLUSIONS: Readmission rates remain high during the 31- to 90-day postoperative period in ovarian cancer patients, although these readmissions are less frequently related to postoperative complications. Prospective study is merited to optimize surveillance beyond the initial 30 days after ovarian cancer surgery.
Subject(s)
Cytoreduction Surgical Procedures/adverse effects , Databases, Factual , Length of Stay/statistics & numerical data , Ovarian Neoplasms/surgery , Patient Readmission/statistics & numerical data , Peritoneal Neoplasms/surgery , Postoperative Complications/diagnosis , Female , Follow-Up Studies , Humans , Middle Aged , Ovarian Neoplasms/pathology , Peritoneal Neoplasms/pathology , Postoperative Complications/etiology , Prognosis , Retrospective Studies , Risk Factors , Survival RateABSTRACT
The COVID-19 pandemic has challenged our ability to provide timely surgical care for our patients. In response, the U.S. Surgeon General, the American College of Srugeons, and other surgical professional societies recommended postponing elective surgical procedures and proceeding cautiously with cancer procedures that may require significant hospital resources and expose vulnerable patients to the virus. These challenges have particularly distressing for women with a gynecologic cancer diagnosis and their providers. Currently, circumstances vary greatly by region and by hospital, depending on COVID-19 prevalence, case mix, hospital type, and available resources. Therefore, COVID-19-related modifications to surgical practice guidelines must be individualized. Special consideration is necessary to evaluate the appropriateness of procedural interventions, recognizing the significant resources and personnel they require. Additionally, the pandemic may occur in waves, with patient demand for surgery ebbing and flowing accordingly. Hospitals, cancer centers and providers must prepare themselves to meet this demand. The purpose of this white paper is to highlight all phases of gynecologic cancer surgical care during the COVID-19 pandemic and to illustrate when it is best to operate, to hestitate, and reintegrate surgery. Triage and prioritization of surgical cases, preoperative COVID-19 testing, peri-operative safety principles, and preparations for the post-COVID-19 peak and surgical reintegration are reviewed.
Subject(s)
Coronavirus Infections/prevention & control , Genital Neoplasms, Female/surgery , Genital Neoplasms, Female/virology , Gynecologic Surgical Procedures/methods , Infection Control/methods , Pandemics/prevention & control , Pneumonia, Viral/prevention & control , Surgical Oncology/methods , Betacoronavirus/isolation & purification , COVID-19 , COVID-19 Testing , Clinical Laboratory Techniques/methods , Clinical Laboratory Techniques/standards , Coronavirus Infections/diagnosis , Coronavirus Infections/transmission , Decision Making , Female , Gynecologic Surgical Procedures/standards , Humans , Infection Control/standards , Infectious Disease Transmission, Patient-to-Professional/prevention & control , Pneumonia, Viral/diagnosis , Pneumonia, Viral/transmission , SARS-CoV-2 , Surgical Oncology/standardsABSTRACT
BACKGROUND: We examined factors associated with postoperative complications, 1-year overall and cancer-specific survival after epithelial ovarian cancer (EOC) diagnosis. METHODS: Patients who underwent surgery for EOC between 2004 and 2013 were included. Multivariable models analyzed postoperative complications, overall survival, and cancer-specific survival. RESULTS: Among 5223 patients, surgical complications were common. Postoperative complications correlated with increased odds of overall and disease-specific survival at 1 y. Receipt of chemotherapy was similar among women with and without postoperative complications and was independently associated with a reduction in the hazard of overall and disease-specific death at 1-year. Extensive pelvic and upper abdomen surgery resulted in 2.26 times the odds of postoperative complication, but was associated with longer 1-year overall 0.53 (0.35, 0.82) and disease-specific survival 0.54 (0.34, 0.85). CONCLUSIONS: Although extent of surgery was associated with complications, the survival benefit from comprehensive surgery offset the risk. Tailored surgical treatment for women with EOC may improve outcomes.
Subject(s)
Cancer Survivors/statistics & numerical data , Carcinoma, Ovarian Epithelial/surgery , Cytoreduction Surgical Procedures/adverse effects , Ovarian Neoplasms/surgery , Postoperative Complications/epidemiology , Aged , Carcinoma, Ovarian Epithelial/mortality , Cytoreduction Surgical Procedures/methods , Disease-Free Survival , Female , Humans , Middle Aged , Ovarian Neoplasms/mortality , Postoperative Complications/etiology , Registries/statistics & numerical data , Retrospective Studies , Survival Rate/trends , Time FactorsABSTRACT
OBJECTIVE: To estimate whether gastrointestinal-type chemotherapy was associated with improved survival compared with standard gynecologic regimens for women with ovarian mucinous carcinoma. METHODS: We conducted a retrospective cohort study of patients with ovarian mucinous carcinoma who received postoperative adjuvant chemotherapy at two academic centers. Demographic and clinical information was abstracted from the medical records. Gastrointestinal-type chemotherapy contained 5-fluorouracil, capecitabine, irinotecan, or oxaliplatin. Gynecologic regimens included standard carboplatin or cisplatin. Bevacizumab treatment was allowed in both groups. Summary statistics were used to compare baseline characteristics; Kaplan-Meier product-limit estimator was used to compare survival outcomes. RESULTS: Fifty-two patients received either gastrointestinal-type chemotherapy (n=26; 50%) or a standard gynecologic regimen (n=26; 50%). Three-quarters of tumors were early-stage (I or II), 68% grade 1 or 2 and 88% of patients had no gross residual disease after surgery. Patients receiving gastrointestinal-type chemotherapy were more likely to receive bevacizumab (50% vs 4%; P<.001), but there were no other differences in clinical or demographic characteristics. Unadjusted overall survival analyses showed that gastrointestinal-type chemotherapy was associated with better overall survival (hazard ratio 0.2, 95% CI 0.1-0.8), as were early stage tumors and having no gross residual disease. CONCLUSION: Gastrointestinal-type chemotherapy with or without bevacizumab was associated with improved survival and should be considered in patients with ovarian mucinous carcinoma requiring adjuvant therapy.
Subject(s)
Adenocarcinoma, Mucinous/drug therapy , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Neoplasm Recurrence, Local/drug therapy , Ovarian Neoplasms/drug therapy , Adenocarcinoma, Mucinous/mortality , Adenocarcinoma, Mucinous/pathology , Adult , Antineoplastic Combined Chemotherapy Protocols/administration & dosage , Baltimore , Chemotherapy, Adjuvant , Cohort Studies , Disease-Free Survival , Female , Humans , Middle Aged , Neoplasm Recurrence, Local/mortality , Neoplasm Recurrence, Local/pathology , Neoplasm Staging , Ovarian Neoplasms/mortality , Ovarian Neoplasms/pathology , Retrospective Studies , Texas , Treatment OutcomeABSTRACT
OBJECTIVES: To evaluate the capability of a novel sentinel lymph node (SLN) mapping algorithm to reduce the need for pelvic lymphadenectomy (PLND) in patients with low-grade (G1-2) endometrial cancer (LGEC). METHODS: Patients with LGEC underwent evaluation according to a novel lymphatic assessment algorithm during hysterectomy with SLN biopsy at two academic gynecologic oncology programs. Side-specific PLND was only performed if ipsilateral SLN mapping failed and high-risk uterine features were identified on frozen section (FS). Side-specific and PLND rates were compared to theoretical PLND rates based on the NCCN EC SLN mapping algorithm. RESULTS: Since 11/2015, 113 LGEC patients have been managed according to the algorithm. SLN mapping was bilateral (81%), unilateral (12%), or neither (6%). Nine patients (8.0%) had LN metastases identified. Of the 21 patients requiring intraoperative FS due to failed SLN mapping, high-risk uterine features were identified in eight (38%). These patients underwent either bilateral (2) or unilateral (6) PLND. Side-specific and overall PLND rates were 5.3% and 7.1%, respectively. If all patients with failed mapping had undergone PLND according to the NCCN algorithm, side-specific and overall PLND rates would have been higher, 12.4% and 18.6%, respectively (P=0.01). All patients who failed to map and did not undergo side-specific PLND had low-risk uterine features on final pathology. CONCLUSIONS: Lymphatic assessment using SLN mapping followed by selective FS to determine need for PLND is feasible. When compared to the NCCN algorithm, this novel "Reflex Frozen Section" strategy eliminates PLND in patients at lowest risk for metastasis without compromising identification of metastatic nodal disease.
Subject(s)
Endometrial Neoplasms/pathology , Sentinel Lymph Node Biopsy/methods , Adult , Aged , Aged, 80 and over , Algorithms , Endometrial Neoplasms/surgery , Female , Humans , Lymph Node Excision , Lymph Nodes/pathology , Lymph Nodes/surgery , Middle Aged , Neoplasm Grading , Young AdultABSTRACT
OBJECTIVE: To identify risk factors for surgical site infection and to define rates associated with cytoreductive surgery before and after implementation of an infection prevention bundle. METHODS: We conducted a prospective quality improvement study. Patients who underwent ovarian, fallopian tube, or peritoneal cancer cytoreductive surgery at an academic tertiary care center from April 2014 to April 2016 were prospectively enrolled. Patient demographics, surgical variables, and surgical site infection rates were compared with a historical cohort after introduction of a 5-point infection prevention bundle, including: 1) preoperative and intraoperative skin preparation with 4% chlorhexidine and intraoperative vaginal preparation with 4% chlorhexidine; 2) preoperative use of oral antibiotics and mechanical bowel preparation; 3) appropriate timing of intraoperative antibiotics; 4) adoption of enhanced sterile surgical techniques for colon procedures and incisional closure; and 5) perioperative incision management. RESULTS: During the study period, 219 women underwent surgery: 91 prebundle and 128 treated in the postbundle period. Stage, body mass index, proportion of patients undergoing colon or upper abdominal surgery, and estimated blood loss were not different between the cohorts. Overall, the surgical site infection rate prebundle was 18 (20%); this was reduced to four (3%) postbundle (odds ratio [OR] 0.13, 95% CI 0.037-0.53; P<.001). Patients who underwent a colon resection prebundle had an infection rate of 14 (33%) compared with three (7%) in the postbundle group (OR 0.14, 95% CI 0.037-0.53; P<.001). Additionally, rates of surgical site infection-related hospital readmission were also lower in the postbundle (4/128 [3%]) compared with the prebundle group (12/91 [13%]; P=.005). CONCLUSION: Infection is common after ovarian cancer cytoreductive surgery. Implementation of a 5-point surgical site infection prevention bundle in women undergoing ovarian cancer operations was associated with dramatically decreased infection rates and lower hospital readmission rates.
Subject(s)
Cytoreduction Surgical Procedures/methods , Ovarian Neoplasms/surgery , Patient Care Bundles/methods , Surgical Wound Infection/prevention & control , Abdomen/surgery , Anti-Bacterial Agents/administration & dosage , Anti-Infective Agents, Local/administration & dosage , Antibiotic Prophylaxis/methods , Antibiotic Prophylaxis/standards , Chlorhexidine/administration & dosage , Colon/surgery , Cytoreduction Surgical Procedures/adverse effects , Cytoreduction Surgical Procedures/standards , Fallopian Tube Neoplasms/surgery , Female , Humans , Middle Aged , Odds Ratio , Patient Care Bundles/standards , Patient Readmission , Peritoneal Neoplasms/surgery , Prospective Studies , Quality Improvement , Surgical Wound Infection/epidemiology , Surgical Wound Infection/etiology , Treatment OutcomeABSTRACT
STUDY OBJECTIVE: To compare operative times, surgical outcomes, and costs of robotic laparoendoscopic single-site (R-LESS) vs multiport robotic (MPR) total laparoscopic hysterectomy (TLH) with sentinel lymph node (SLN) mapping for low-risk endometrial cancer. DESIGN: Retrospective cohort study (Canadian Task Force classification II-2). SETTING: Academic university hospital. PATIENTS: Patients with a biopsy-proven diagnosis of complex atypical hyperplasia (CAH) or low-grade (1 or 2) endometrial cancer with body mass index <30 kg/m2 and undergoing robotic TLH and SLN mapping between 2012 and 2016 were included. INTERVENTIONS: Surgical outcomes and cost data were collected retrospectively and analyzed based on the surgical approach with R-LESS vs MPR assistance. MEASUREMENTS AND MAIN RESULTS: Twenty-seven patients who met the inclusion criteria were identified, including 14 patients who underwent R-LESS TLH with SLN mapping and 13 patients who underwent MPR TLH with SLN mapping. Median uterine weight was comparable in the 2 cohorts (111.3 g vs 83.8 g; p = .33). Operative and console times were equivalent with the R-LESS and MPR approaches (median, 175 minutes vs 184 minutes, p = .61 and 136 vs 140 minutes, p = .12, respectively). Median estimated blood loss was 50 mL in both cohorts. Successful bilateral SLN mapping occurred in 85.7% of the R-LESS procedures and 76.9% of MPR procedures. No intraoperative or 30-day complications were encountered, and all patients were discharged within 23 hours of surgery. MPR was associated with additional disposable instrument and drape costs of $460 to $660 compared with R-LESS, depending on the surgeon's instrument selection. Average total hospital charges were lower for R-LESS procedures ($13,410 vs $15,952; p < .05). CONCLUSION: In highly selected patients with CAH or low-grade endometrial cancer undergoing TLH and SLN mapping, R-LESS appears to result in equivalent perioperative outcomes as a MPR approach while offering a more cost-effective option. Further research is needed to determine the benefits of R-LESS procedures in the gynecologic oncology setting.
Subject(s)
Endometrial Neoplasms , Hysterectomy/economics , Hysterectomy/methods , Robotic Surgical Procedures/economics , Robotic Surgical Procedures/methods , Sentinel Lymph Node Biopsy , Adult , Aged , Aged, 80 and over , Costs and Cost Analysis , Endometrial Neoplasms/economics , Endometrial Neoplasms/pathology , Endometrial Neoplasms/surgery , Female , Hospital Charges , Humans , Hysterectomy/instrumentation , Laparoscopy/economics , Laparoscopy/instrumentation , Laparoscopy/methods , Middle Aged , Operative Time , Retrospective Studies , Robotic Surgical Procedures/instrumentation , Sentinel Lymph Node/pathology , Sentinel Lymph Node Biopsy/economics , Sentinel Lymph Node Biopsy/instrumentation , Sentinel Lymph Node Biopsy/methods , Treatment Outcome , Uterine Neoplasms/economics , Uterine Neoplasms/pathology , Uterine Neoplasms/surgeryABSTRACT
OBJECTIVE: The aim of this study was to report the utility and false-negative rates of sentinel lymph node (SLN) mapping during surgical staging of women with high-grade, apparent uterine-confined endometrial cancer. METHODS: This was a single-institution study performed at a high-volume academic center. From December 2012 to December 2015, women with high-grade endometrial cancer (grade 3 endometrioid, serous, clear cell, and carcinosarcoma) underwent SLN mapping via cervical injection followed by robot-assisted total laparoscopic hysterectomy and completion lymphadenectomy. Ultrastaging of SLNs was performed in patients with tumors with any degree of myoinvasion. Patient demographics, SLN test characteristics, treatment, and recurrence outcomes were prospectively evaluated for analysis. RESULTS: Fifty-two patients with high-grade histologic findings underwent SLN mapping followed by completion lymphadenectomy. The median patient age was 64 years, and median body mass index was 31.8 kg/m2. Most patients had either serous (46%) or grade 3 endometrioid histology (27%) on preoperative biopsy. Nine patients had nodal metastases, 7 of whom had metastases identified in SLNs. No low-volume nodal metastases were identified on ultrastaging. Two patients had false-negative SLN mapping (22%). After a median follow-up of 15.6 months, 14 recurrences (27%) were diagnosed; all were distant or multisite relapses. Sentinel lymph node mapping did not impact the choice of adjuvant therapy or recurrence risk in node-positive patients. CONCLUSIONS: Sentinel lymph node detection of metastases in patients with high-grade endometrial cancer is high, but false-negative results were encountered. More research is needed to determine whether SLN mapping can safely replace systemic lymphadenectomy in women with high-risk histologic findings.
Subject(s)
Endometrial Neoplasms/pathology , Endometrial Neoplasms/surgery , Lymph Nodes/surgery , Sentinel Lymph Node/pathology , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Brachytherapy , Combined Modality Therapy , Endometrial Neoplasms/drug therapy , Endometrial Neoplasms/radiotherapy , False Negative Reactions , Female , Humans , Hysterectomy , Lymph Node Excision , Lymph Nodes/pathology , Male , Middle Aged , Neoplasm Grading , Salpingo-oophorectomy , Sentinel Lymph Node/surgery , Sentinel Lymph Node Biopsy/methods , Sentinel Lymph Node Biopsy/standards , Treatment OutcomeABSTRACT
BACKGROUND: Hysterectomy is among the most common major surgical procedures performed in women. Approximately 450,000 hysterectomy procedures are performed each year in the United States for benign indications. However, little is known regarding contemporary US hysterectomy trends for women with benign disease with respect to operative technique and perioperative complications, and the association between these 2 factors with patient, surgeon, and hospital characteristics. OBJECTIVE: We sought to describe contemporary hysterectomy trends and explore associations between patient, surgeon, and hospital characteristics with surgical approach and perioperative complications. STUDY DESIGN: Hysterectomies performed for benign indications by general gynecologists from July 2012 through September 2014 were analyzed in the all-payer Maryland Health Services Cost Review Commission database. We excluded hysterectomies performed by gynecologic oncologists, reproductive endocrinologists, and female pelvic medicine and reconstructive surgeons. We included both open hysterectomies and those performed by minimally invasive surgery, which included vaginal hysterectomies. Perioperative complications were defined using the Agency for Healthcare Research and Quality patient safety indicators. Surgeon hysterectomy volume during the 2-year study period was analyzed (0-5 cases annually = very low, 6-10 = low, 11-20 = medium, and ≥21 = high). We utilized logistic regression and negative binomial regression to identify patient, surgeon, and hospital characteristics associated with minimally invasive surgery utilization and perioperative complications, respectively. RESULTS: A total of 5660 hospitalizations were identified during the study period. Most patients (61.5%) had an open hysterectomy; 38.5% underwent a minimally invasive surgery procedure (25.1% robotic, 46.6% laparoscopic, 28.3% vaginal). Most surgeons (68.2%) were very low- or low-volume surgeons. Factors associated with a lower likelihood of undergoing minimally invasive surgery included older patient age (reference 45-64 years; 20-44 years: adjusted odds ratio, 1.16; 95% confidence interval, 1.05-1.28), black race (reference white; adjusted odds ratio, 0.70; 95% confidence interval, 0.63-0.78), Hispanic ethnicity (adjusted odds ratio, 0.62; 95% confidence interval, 0.48-0.80), smaller hospital (reference large; small: adjusted odds ratio, 0.26; 95% confidence interval, 0.15-0.45; medium: adjusted odds ratio, 0.87; 95% confidence interval, 0.79-0.96), medium hospital hysterectomy volume (reference ≥200 hysterectomies; 100-200: adjusted odds ratio, 0.78; 95% confidence interval, 0.71-0.87), and medium vs high surgeon volume (reference high; medium: adjusted odds ratio, 0.87; 95% confidence interval, 0.78-0.97). Complications occurred in 25.8% of open and 8.2% of minimally invasive hysterectomies (P < .0001). Minimally invasive hysterectomy (adjusted odds ratio, 0.22; 95% confidence interval, 0.17-0.27) and large hysterectomy volume hospitals (reference ≥200 hysterectomies; 1-100: adjusted odds ratio, 2.26; 95% confidence interval, 1.60-3.20; 101-200: adjusted odds ratio, 1.63; 95% confidence interval, 1.23-2.16) were associated with fewer complications, while patient payer, including Medicare (reference private; adjusted odds ratio, 1.86; 95% confidence interval, 1.33-2.61), Medicaid (adjusted odds ratio, 1.63; 95% confidence interval, 1.30-2.04), and self-pay status (adjusted odds ratio, 2.41; 95% confidence interval, 1.40-4.12), and very-low and low surgeon hysterectomy volume (reference ≥21 cases; 1-5 cases: adjusted odds ratio, 1.73; 95% confidence interval, 1.22-2.47; 6-10 cases: adjusted odds ratio, 1.60; 95% confidence interval, 1.11-2.23) were associated with perioperative complications. CONCLUSION: Use of minimally invasive hysterectomy for benign indications remains variable, with most patients undergoing open, more morbid procedures. Older and black patients and smaller hospitals are associated with open hysterectomy. Patient race and payer status, hysterectomy approach, and surgeon volume were associated with perioperative complications. Hysterectomies performed for benign indications by high-volume surgeons or by minimally invasive techniques may represent an opportunity to reduce preventable harm.
Subject(s)
Hysterectomy/methods , Hysterectomy/statistics & numerical data , Adult , Age Factors , Aged , Databases, Factual , Female , Financing, Personal/statistics & numerical data , Genital Diseases, Female/surgery , Hospitals, High-Volume/statistics & numerical data , Hospitals, Low-Volume/statistics & numerical data , Humans , Laparoscopy/statistics & numerical data , Maryland/epidemiology , Medicaid/statistics & numerical data , Medicare/statistics & numerical data , Middle Aged , Postoperative Complications/epidemiology , Racial Groups/statistics & numerical data , Robotic Surgical Procedures/statistics & numerical data , Surgeons/statistics & numerical data , United States , Young AdultABSTRACT
OBJECTIVES: To compare the utility of three lymph node (LN) assessment strategies to identify lymphatic metastases while minimizing complete lymphadenectomy rates in women with low-grade endometrial cancer (EC). METHODS: Using our institutional standard protocol (SP), patients with complex atypical hyperplasia (CAH) or grade 1/2 EC underwent sentinel lymph node (SLN) mapping, hysterectomy, and intraoperative frozen section (FS). Lymphadenectomy was performed if high-risk uterine features were identified on FS. Utilizing SP data, two alternative strategies were applied: a Universal FS Strategy (UFS), omitting SLN mapping and performing lymphadenectomy based on FS results, and a SLN-Restrictive FS Strategy (SLN-RFS) in which FS and lymphadenectomy are performed only if bilateral SLN mapping fails. RESULTS: Of 114 patients managed on the SP, SLNs were identified in 86%, with lymphatic metastases detected in eight patients. Six patients recurred after a median follow up of 15months. Most (83%) developed in those who had a negative systematic lymphadenectomy (n=4; mean LNs: 18) or no lymphadenectomy indication. When applying the alternative lymphatic assessment strategies, the SLN-RFS approach would theoretically result in lower lymphadenectomy rates compared to both the SP and the alternative UFS strategies (9.2% versus 36.8% and 36.8%, respectively; p=0.004), without a reduction in detection of LN metastases (8/8 versus 8/8 and 5/8, respectively). CONCLUSION: In this modeling analysis, an operative strategy omitting universal frozen section and restricting its use to cases with failed SLN mapping may result in lower lymphadenectomy rates and reduce the risk of overtreatment without compromising oncologic outcome for patients with EC.
Subject(s)
Endometrial Neoplasms/pathology , Lymph Nodes/pathology , Adult , Aged , Aged, 80 and over , Endometrial Neoplasms/surgery , Female , Frozen Sections , Humans , Lymph Node Excision , Lymphatic Metastasis , Middle Aged , Sentinel Lymph Node BiopsyABSTRACT
OBJECTIVE: Our study objective was to determine feasibility and mapping rates using indocyanine green (ICG) for sentinel lymph node (SLN) mapping in early-stage cervical cancer. METHODS: We performed a retrospective review of all women who underwent SLN mapping with ICG during primary surgical management of early-stage cervical cancer by robotic-assisted radical hysterectomy (RA-RH) or fertility-sparing surgery. Patients were treated at two high-volume centers from 10/2012 to 02/2016. Completion pelvic lymphadenectomy was performed after SLN biopsy; additionally, removal of clinically enlarged/suspicious nodes was part of the SLN treatment algorithm. RESULTS: Thirty women with a median age of 42.5 and BMI of 26.5 were included. Most (90%) had stage IB disease, and 67% had squamous histology. RA-RH was performed in 86.7% of cases. One patient underwent fertility-sparing surgery. Median cervical tumor size was 2.0cm. At least one SLN was detected in all cases (100%), with bilateral mapping achieved in 87%. SLN detection was not impacted by tumor size and was most commonly identified in the hypogastric (40.3%), obturator (26.0%), and external iliac (20.8%) regions. Five cases of lymphatic metastasis were identified (16.7%): three in clinically enlarged SLNs, one in a clinically enlarged non-SLN, and one case with cytokeratin positive cells in an SLN. All metastatic disease would have been detected even if full lymphadenectomy had been omitted from our treatment algorithm, CONCLUSIONS: SLN mapping with ICG is feasible and results in high detection rates in women with early-stage cervical cancer. Prospective studies are needed to determine if SLN mapping can replace lymphadenectomy in this setting.