Early non-compliance to ERAS in gynecological open surgery for malignancies, and post-operative complications: a multicenter, prospective, observational, cohort study.

BACKGROUND: Open surgical procedures for gynecological malignancies have a potential risk of post-operative complications and hence prolonged hospitalization, despite adherence to an Enhanced Recovery After Surgery (ERAS) protocol. PRIMARY OBJECTIVE: To investigate the relationship between non-compliance to an ERAS protocol in the post-operative setting and the rate of post-operative complications, in women who underwent open surgery for gynecological malignancies. STUDY HYPOTHESIS: Early non-compliance with the ERAS protocol increases the risk of post-operative complications. TRIAL DESIGN: Multicenter, prospective, observational, cohort study. MAJOR INCLUSION CRITERIA: Patients with histologically proven gynecological cancer (endometrial, uterine, tubo-ovarian, and cervical) undergoing elective open surgery and managed according to ERAS guidelines. EXCLUSION CRITERIA: Patients with post-operative recovery in an intensive care unit, undergoing anterior or total pelvic exenteration or intraperitoneal chemotherapy. Previous radiotherapy or previous non-gynecological major abdominal surgery. PRIMARY ENDPOINT: Association of non-compliance with the ERAS protocol using five selected indicators on post-operative day 2 with the rate of 30-day post-operative complications. SAMPLE SIZE: 600 patients will be enrolled in the study. ESTIMATED DATES FOR COMPLETING ACCRUAL AND PRESENTING RESULTS: At present, 106 patients have been recruited. Based on this, the accrual should be completed in 2025. Results should be presented at the end of 2025. TRIAL REGISTRATION: NCT05738902.

Prognostic nutritional index as a predictor of surgical complications in women with gynecological cancer.

OBJECTIVE: To analyze the association between the prognostic nutritional index and surgical morbidity in women with gynecologic cancers. METHODS: This is a retrospective cohort study of women with ovarian, endometrial, or cervical cancer who underwent surgery between January 2013 and December 2020 at a cancer center. Demographic and clinical data were extracted from electronic medical records. The prognostic nutritional index was calculated during the immediate pre-operative period. Binomial logistic regression was conducted to identify the association of the prognostic nutritional index with the outcome of surgical complications after Clavien-Dindo classification, adjusting for confounding variables. RESULTS: A total of 1000 women were included: 114 (11.4%) were diagnosed with cervical cancer, 551 (55.1%) with ovarian cancer, and 335 (33.5%) with endometrial cancer. Patients with a prognostic nutritional index >40 had a decreased possibility of surgical complications (OR=0.39, 95% CI 0.29 to 0.52); basal blood hemoglobin, volume of surgical bleeding, operative time, and length of hospital stay were also explanatory factors. The prognostic nutritional index has a significant effect on patients with endometrial and cervical cancer, but conversely is not significant in patients with ovarian cancer. CONCLUSION: The prognostic nutritional index is associated with surgical morbidity in endometrial and cervical cancers and thus can be a useful tool for predicting morbidity and guide pre-operative interventions in patients with gynecological cancers.

The impact of a continuous care model utilizing a smartphone application on quality of life and anxiety levels among gynecologic cancer patients: a randomized controlled trial.

BACKGROUND: Patients diagnosed with gynecological cancers often face a range of complications that can impact their quality of life and increase their anxiety. Nursing models combined with mobile phone applications have the potential to improve outcomes for these patients. This study aimed to assess the impact of a continuous care model utilizing a smartphone application on quality of life and anxiety levels among gynecologic cancer patients. METHODS: This study involved two phases: (1) mobile App development and (2) implementation of the intervention. The two-group randomized controlled trial included 70 participants with gynecological cancers referred to medical centers affiliated with Shahrekord University of Medical Sciences in 2023. The participants were randomized into control or intervention groups (n = 35 per group). Finally, 68 patients completed the trial. The intervention group received an 8-week intervention incorporating the continuous care model, whereas the control group received routine care (the standard support provided by nurses both during and after hospitalization). The participants completed the Spielberger state-trait anxiety and quality of life (QLQ-C30) questionnaires before, immediately after, and two months after the intervention. The data were analyzed via the chi-square test, independent samples t test, analysis of covariance, and repeated-measures ANOVA. RESULTS: There were no significant differences in the baseline data between the two groups. However, after the intervention, the intervention group reported a significant increase in quality of life, with mean scores rising from 68.90 ± 17.50 to 73.78 ± 16.79 immediately after the intervention and to 80.61 ± 9.90 at the two-month follow-up. In contrast, the control group showed no significant improvement. Additionally, state anxiety significantly decreased in the intervention group from 51.64 ± 14.97 to 40.20 ± 11.70 at the follow-up, and trait anxiety scores in the intervention group decreased significantly from 49.91 ± 14.96 to 39.82 ± 10.28 at the follow-up, whereas the scores of the control group worsened. CONCLUSION: The intervention improved quality of life and reduced anxiety in patients with gynecological cancers. Given the scant attention given to mobile application-based follow-up in gynecologic cancer patients in previous studies, this approach can be incorporated into routine care to support patients, and it is recommended for nurses, health care providers, and physicians. TRIAL REGISTRATION: The study was registered as a randomized controlled trial in the Clinical Trial Registration Center of Iran. Registration Date: 2024-02-14, Registration Number: IRCT20231107059977N1.

The effectiveness of cognitive behavioral therapy in women with gynecological cancer: A systematic review and meta-analysis of randomized controlled trials.

Objective: This study aimed to perform a meta-analysis of randomized control trials to evaluate the effects of cognitive behavioral therapy on depression, anxiety, fatigue, distress, the fear of cancer recurrence, and the quality of life in gynecological cancer patients. Methods: An extensive literature search of PubMed, Web of Science, Scopus, and CINAHL was performed, and a meta-analysis was conducted on ten studies that included 1027 patients. The quality of the data was evaluated using the Cochrane Risk of Bias tool. The effect size of the mean difference and standardized mean difference were computed using Revman 5.4.1. Results: Gynecological cancer patients receiving cognitive behavioral therapy showed decreases in depression (P < 0.001), anxiety (P = 0.01), fatigue (P < 0.001), distress (P = 0.03), and the fear of cancer recurrence (P = 0.01) compared to those receiving no treatment, whereas no improvement in quality of life was seen in the cognitive behavioral therapy group (P = 0.05). Conclusions: Cognitive behavioral therapy was shown to be a useful treatment for the symptoms experienced by women with gynecological cancer, with significant effect sizes. However, more research is required to validate the efficacy of cognitive behavioral therapy in patients with gynecological cancer, considering the limitations of this study's small sample size and statistical heterogeneity. Systematic review registration: PROSPERO- CRD42024516039.

Symptom burden, palliative care knowledge, and palliative care needs in advanced gynecological cancer patients in Korea.

Advanced gynecological cancer patients endure numerous symptoms resulting from both the disease itself and the treatments they undergo. This symptom burden significantly impacts the quality of life for both patients and their caregivers, as well as escalating medical costs. Palliative care presents a solution to alleviate these challenges. However, in Korea, there exists a low level of awareness regarding palliative care and consequently, a low utilization rate. Providing timely palliative care to advanced gynecological cancer patients in Korea necessitates a comprehensive understanding of their symptom burden, palliative care knowledge, and palliative care needs. However, no previous studies have addressed this critical issue. The purpose of this study is to determine the impact of advanced gynecological cancer on palliative care needs in Korea according to patient demographic and clinical characteristics, symptom burden, and palliative care knowledge. This study was a descriptive cross-sectional study of data from 115 participants with stage III or IV gynecological cancer, collected through an online questionnaire. The main variables were symptom burden (Functional Assessment of Cancer Therapy-General), palliative care knowledge (Palliative Care Knowledge Scale), and palliative care needs (Problems and Needs in Palliative Care questionnaire-short version). Multiple hierarchical regression analyses were used to determine the relationships between variables. Palliative care needs were divided into perceived problems and requests for professional support. The most common perceived problems were financial problems, psychological issues, and physical symptoms, and the most frequent requests for professional support were financial problems, psychological issues, and the need for information. The perceived problem score increased with age, not having surgical experience, and significant symptom burden. Additionally, the requests for professional support score rose in cases of ovarian cancer, not having surgical history, substantial symptom burden, and limited palliative care knowledge. Advanced gynecological cancer patients have palliative care needs that differ according to patient characteristics, symptom burden, and palliative care knowledge. Identifying factors influencing palliative care needs can aid clinicians in identifying target groups in need of palliative care and providing them with professional palliative care.

Highlights from the 25th European Congress on Gynaecological Oncology in Barcelona: the ENYGO-IJGC Fellow Interviews.

In March 2024, 12 European Network of Young Gynae Oncologists-International Journal of Gynaecological Cancer (ENYGO-IJGC) Editorial Fellows conducted 10 interviews with senior opinion leaders on original and controversial topics in the field of gynecologic oncology presented during the 25th European Society of Gynaecological Oncology (ESGO) Congress in Barcelona, Spain. This article provides a summary and overview of the content of these discussions summarizing key points presented at the meeting. These selected interviews were chosen by consensus by the ENYGO-IJGC Editorial Fellows based on novelty and relevance to the field of gynecologic oncology.

Molecular changes driving low-grade serous ovarian cancer and implications for treatment.

Low-grade serous ovarian cancer was previously thought to be a subtype of high-grade serous ovarian cancer, but it is now recognized as a distinct disease with unique clinical and molecular behaviors. The disease may arise de novo or develop from a serous borderline ovarian tumor. Although it is more indolent than high-grade serous ovarian cancer, most patients have advanced metastatic disease at diagnosis and recurrence is common. Recurrent low-grade serous ovarian cancer is often resistant to standard platinum-taxane chemotherapy, making it difficult to treat with the options currently available. New targeted therapies are needed, but their development is contingent on a deeper understanding of the specific biology of the disease. The known molecular drivers of low-grade tumors are strong hormone receptor expression, mutations in the mitogen-activated protein kinase (MAPK) pathway (KRAS, BRAF, and NRAS), and in genes related to the MAPK pathway (NF1/2, EIF1AX, and ERBB2). However, MAPK inhibitors have shown only modest clinical responses. Based on the discovery of CDKN2A mutations in low-grade serous ovarian cancer, cyclin-dependent kinases 4 and 6 (CDK4/6) inhibitors are now being tested in clinical trials in combination with hormone therapy. Additional mutations seen in a smaller population of low-grade tumors include USP9X, ARID1A, and PIK3CA, but no specific therapies targeting them have been tested clinically. This review summarizes the clinical, pathologic, and molecular features of low-grade serous ovarian cancer as they are now understood and introduces potential therapeutic targets and new avenues for research.

Hyaluronic acid to manage radiotoxicities in gynecological cancer patients: a scoping review.

PURPOSE: This study aimed to map the use of hyaluronic acid (HA) in preventing and controlling radiotoxicity in women with gynecological cancer undergoing radiotherapy. METHODS: We conducted a scoping review of eight electronic databases: CINAHL, Cochrane CENTRAL, LILACS, PubMed, Scopus, Embase, LIVIVO, and the Web of Science Core Collection. In addition, a grey literature search was performed using Google Scholar and ProQuest Dissertations & Theses Global. A manual search was also identified additional references. The search was conducted on May 18, 2023. We included primary studies, reviews, and guidelines that discussed the use of HA to prevent and manage the toxicities resulting from gynecological radiotherapy. RESULTS: Eighteen studies were included in this scoping review, published between 2009 and 2022. There was heterogeneity in the use of HA, particularly in the method of application (moisturizing gel, vaginal ovules, spacer gel, and bladder instillations). Furthermore, the radiotoxicities varied among studies, encompassing, among others, vaginal atrophy, dryness, dyspareunia, telangiectasis, adhesions, vaginal stenosis, bleeding, hematuria, and bladder issues. Most studies addressed the potential benefits of HA in managing the signs and symptoms resulting from radiotherapy. CONCLUSION: HA has been utilized in clinical practice, in various formulations, for managing signs and symptoms in patients with gynecological cancer undergoing radiotherapy. However, further studies are necessary to thoroughly investigate the most effective method of HA application and its effectiveness in managing radiotoxicity.

Factors influencing self-regulatory fatigue in patients undergoing chemotherapy for gynecologic cancer: a cross-sectional study.

Objective: To understand the current status of self-regulatory fatigue among gynecologic cancer chemotherapy patients and explore influencing factors. Methods: Using convenient sampling, a total of 232 gynecological cancer chemotherapy patients from two tertiary hospitals in Zhengzhou, Henan, China, were selected as study subjects from February 2023 to April 2023. General information questionnaire, Self-Regulatory Fatigue Scale (SRF-S), Strategies Used by People to Promote Health (SUPPH) Scale, Connor-Davidson resilience scale (CD-RISC) and Perceived Social Support Scale (PSSS) were employed for data collection. The data were analyzed using SPSS 26.0 software. Chi-square test and binary logistic regression were executed to explore the correlates of self-regulatory fatigue, the significance level (α) was set at 0.05. Results: The self-regulatory fatigue score of the 232 patients was 44 (36, 56). Binary logistic regression analyses revealed significant associations, demonstrating that residing in urban areas (OR=0.241, P=0.015), having no comorbidities (OR=0.158, P=0.015), increased perceived social support (OR=0.937, P=0.001), strong self-efficacy (OR=0.959, P=0.021), and heightened psychological resilience (OR=0.895, P<0.001) acted as protective factors against self-regulatory fatigue (P < 0.05). Conclusion: Patients residing in rural areas, having more than two comorbidities, lower self-efficacy and psychological resilience levels, and lower perceived social support are indicative of higher levels of self-regulatory fatigue. Identifying these influencing factors can provide references and support for developing individualized support and intervention measures to improve patients' physical and mental well-being.

An open-label, single-arm, prospective, multi-center, tandem two-stage designed phase II study to evaluate the efficacy of fulvestrant in women with recurrent/metastatic estrogen receptor-positive gynecological malignancies (FUCHSia study).

OBJECTIVE: This study aimed to evaluate fulvestrant efficacy in women with estrogen receptor-positive low-grade gynecological cancers. The primary objective was to determine the response rate. Secondary objectives were progression-free survival, clinical benefit, duration of response, safety, tolerability, and quality of life. METHODS: FUCHSia is an open-label, single-arm, prospective, multi-center phase II study. The study population included patients with recurrent/metastatic low-grade gynecological malignancies with estrogen receptor positivity who received a maximum of two lines of previous hormonal therapy. Patients received fulvestrant (FASLODEX, AstraZeneca) via two intramuscular injections (250 mg/5 mL each) in the gluteal muscle on day 1, day 15, day 29, and then every 28 days thereafter until disease progression, withdrawal from the trial due to any unacceptable adverse event, or withdrawal of patient consent. RESULTS: A total of 15 patients (uterine sarcoma n=4; sex cord-stromal ovarian tumors n=3; endometrial carcinoma n=4; serous ovarian cancer n=4) were enrolled. Median follow-up was 48 weeks (interquartile range (IQR) 26-122) in the uterine sarcoma cohort, 63 weeks (IQR 28-77) for sex cord-stromal tumors, 19 weeks (IQR 17-21) for endometrial carcinoma, and 60 weeks (IQR 40-119) for serous ovarian cancer. One partial response according to Response Evaluation Criteria in Solid Tumors v1.1 was observed in one uterine sarcoma patient. No responses were observed in the other cohorts. However, stable disease was observed in three uterine sarcomas (median duration 12 weeks), three sex cord-stromal tumors (median duration 32 weeks), and four low-grade serous ovarian cancer patients (median duration 20 weeks), leading to a disease control rate of 100% for these tumor types. All patients with endometrial carcinoma showed progressive disease. CONCLUSION: Fulvestrant may control tumor growth in recurrent/metastatic estrogen receptor-positive low-grade gynecological malignancies of specific histology. Further studies are needed to confirm these results.

Vaginal stenosis and dilator use after pelvic brachytherapy

Introduction: To prevent vaginal stenosis, the use of a vaginal dilator is recommended. Objective: To analyze sociodemographic data, gynecological conditions and the use of vaginal dilator after pelvic brachytherapy. Materials and Methods: Cross-sectional, retrospective study, period 2016-2020, collected between October/2020 and February /2021, from records of women with gynecological cancer treated with brachytherapy at the Centro de Pesquisa Oncológicas (Brazil). The variables included sociodemographic data and gynecological conditions in following the treatment. In the analysis, descriptive statistics, chi-squaretest, Fisher's exact test and Mann-Whitney test were applied. Results: 519 patients records were included in the investigation; the analyzes showed significant associations between the topography and staging (p<0.001), education (p=0.004) and age (p<0.001); the comparison between the distribution of the ionizing radiation dose showed a difference with the continued sexual relationship category (p=0.006); the comparison between the proportions of continued sexual relationship and using a vaginal dilator was significant (p<0.001); 49.10% (131) adhered to the use of vaginal dilator; 24.50% (127) are not sexually active and do not adhere to the use of the dilator. Discussion: It is evident that social and gynecological conditions interfere with the presence of vaginal stenosis and the use of a vaginal dilator after pelvic brachytherapy. Conclusions: The adherence found in the use of dilator affirms the contributions and the need for health education by nurses and physicaltherapists during and following the treatment.

Gynecologic Adnexal Tumors and Tumor-Like Lesions in Children and Adolescents: Experience at a Cancer Center.

Introduction. Tumors and tumor-like lesions of the uterine adnexa in children and adolescents are uncommon but may carry devastating consequences. Methods. We conducted an observational retrospective cohort study, to describe patients aged 0 to 19 years diagnosed with tumors and tumor-like lesions of the uterine adnexa at our institution between 2000 and 2018. Results. Eighty-nine patients with 105 adnexal lesions were included. Thirty-seven (42%) patients presented with benign tumors, 13 (15%) with borderline tumors, 25 (28%) with malignant tumors and 14 (16%) with tumor-like lesions. Germ cell tumors (n = 45|43%) were the most frequent, followed by epithelial tumors (n = 30|29%). No significant differences were found in the age distribution of the lesions by malignant potential or histologic group. Most patients (n = 80|90%) were treated primarily with conservative surgery, including cystectomy (n = 25|28%) and unilateral oophorectomy/adnexectomy (n = 54|61%). Thirty-four (38%) underwent surgical staging (partial omentectomy and peritoneal biopsies). Twenty (23%) patients with borderline and malignant tumors were submitted to chemotherapy. Four (5%) patients with borderline or malignant tumors relapsed, one of whom died from disease. Conclusion. Gynecological lesions in children and adolescents encompass a wide range of rare histological tumor subtypes, requiring evaluation by experienced pathologists. Most tumors were diagnosed at early stages, with low relapse and mortality rates. Conservative management, with fertility sparing surgery and limited use of adjuvant chemotherapy, is of utmost importance.

Impact of steroid use and glycemic control on postoperative complications in diabetic gynecologic oncology patients undergoing laparotomy.

Objective: We aimed to assess the impact of preoperative steroid administration and perioperative glycemic control on postoperative complications in diabetic gynecologic oncology patients undergoing laparotomy. Methods: This retrospective cohort study included gynecologic oncology patients with Type I and Type II diabetes (DM) undergoing laparotomy for any gynecologic indication at a single academic center from 10/2017 to 09/2020. The primary outcome was the rate of postoperative complications. Preoperative steroid administration and 24-hour postoperative average serum blood glucose (BG) ≥ 180 mg/dL were the studied exposures. Data was analyzed with SPSS Statistics v.28. Results: 225 patients met inclusion criteria; 47.6 % had postoperative complications. Patient demographics were similar between patients with and without postoperative complications. Patients with complications had higher BMIs (36.8 vs. 34.0; p = 0.03), bowel surgery (33.0 % vs. 17.1 %; p = 0.008), operative time ≥ 240 min (14.2 % vs. 5.1 %; p = 0.02) and average BG ≥ 180 (63.6 % vs. 40.2 %; p < 0.01). On multivariate analysis, bowel surgery (OR 2.4 (1.2-4.8); p = 0.01) and average BG ≥ 180 (OR 2.8 (1.6-4.9); p < 0.01) remained significant predictors of postoperative complications. There were no differences in complication rates (42.3 % vs. 42.6 %; p = 1.0) between patients who received preoperative steroids and those who did not. When stratified by average postoperative BG < 180 mg/dL vs. BG ≥ 180 mg/dL, there was no difference in Clavien-Dindo classification, 30-day readmission rate (28.2 % vs. 22.1 %; p = 0.49) or 30-day mortality rate (2.9 % vs. 0.0 %; p = 0.53). Conclusion: The administration of preoperative steroids did not increase complication rates. Perioperative hyperglycemia was associated with an increased risk of postoperative complications. Optimizing perioperative glycemic control is imperative to decrease postoperative complications.

Multiomics profiling reveals the benefits of gamma-delta (γδ) T lymphocytes for improving the tumor microenvironment, immunotherapy efficacy and prognosis in cervical cancer.

BACKGROUND: As an unconventional subpopulation of T lymphocytes, γδ T cells can recognize antigens independently of major histocompatibility complex restrictions. Recent studies have indicated that γδ T cells play contrasting roles in tumor microenvironments-promoting tumor progression in some cancers (eg, gallbladder and leukemia) while suppressing it in others (eg, lung and gastric). γδ T cells are mainly enriched in peripheral mucosal tissues. As the cervix is a mucosa-rich tissue, the role of γδ T cells in cervical cancer warrants further investigation. METHODS: We employed a multiomics strategy that integrated abundant data from single-cell and bulk transcriptome sequencing, whole exome sequencing, genotyping array, immunohistochemistry, and MRI. RESULTS: Heterogeneity was observed in the level of γδ T-cell infiltration in cervical cancer tissues, mainly associated with the tumor somatic mutational landscape. Definitely, γδ T cells play a beneficial role in the prognosis of patients with cervical cancer. First, γδ T cells exert direct cytotoxic effects in the tumor microenvironment of cervical cancer through the dynamic evolution of cellular states at both poles. Second, higher levels of γδ T-cell infiltration also shape the microenvironment of immune activation with cancer-suppressive properties. We found that these intricate features can be observed by MRI-based radiomics models to non-invasively assess γδ T-cell proportions in tumor tissues in patients. Importantly, patients with high infiltration levels of γδ T cells may be more amenable to immunotherapies including immune checkpoint inhibitors and autologous tumor-infiltrating lymphocyte therapies, than to chemoradiotherapy. CONCLUSIONS: γδ T cells play a beneficial role in antitumor immunity in cervical cancer. The abundance of γδ T cells in cervical cancerous tissue is associated with higher response rates to immunotherapy.

Clinicopathological characteristics of multiple-classifier endometrial cancers: a cohort study and systematic review.

BACKGROUND: Endometrial cancers with more than one molecular feature-POLE mutations (POLEmut), mismatch repair protein deficiency (MMRd), p53 abnormality (p53abn)-are called 'multiple classifiers'. OBJECTIVE: To describe our cohort of multiple classifiers and to report the results of a review on their incidence and the techniques used to identify them. METHODS: Multiple classifiers identified at the European Institute of Oncology, Milan, between April 2019 and Decmber 2022, were included. Clinicopathological, molecular characteristics, and oncologic outcomes were summarized and compared between single and multiple classifiers sharing common features. Studies on molecular classification of endometrial cancer were searched in the PubMed Database to collect data on the incidence of multiple classifiers and the techniques used for classification. RESULTS: Among 422 patients, 48 (11.4%) were multiple classifiers: 15 (3.6%) POLEmut-p53abn, 2 (0.5%) POLEmut-MMRd, 28 (6.6%) MMRd-p53abn, and 3 (0.7%) POLEmut-MMRd-p53abn. MMRd-p53abn and MMRd differed in histotype (non-endometrioid: 14.8% vs 2.0%, p=0.006), grade (high-grade: 55.6% vs 22.2%, p=0.001), and MMR proteins expression, whereas they differed from p53abn in histotype (non-endometrioid: 14.8% vs 50.0%, p=0.006). POLEmut-p53abn and POLEmut differed only in grade (high-grade: 66.7% vs 22.7%, p=0.008), while they differed from p53abn in age (56.1 vs 66.7 years, p=0.003), stage (advanced: 6.7% vs 53.4%, p=0.001), and histotype (non-endometrioid: 6.7% vs 50.0%, p=0.002). Two (7.1%) patients with MMRd-p53abn, 4 (4.0%) with MMRd, and 25 (34.3%) with p53abn had a recurrence. No recurrences were observed in POLEmut-p53abn and POLEmut. TP53 sequencing allowed the detection of additional 7 (18.9%) multiple classifiers with normal p53 immunostaining. The incidence of multiple classifiers ranged from 1.8% to 9.8% in 10 published studies including >100 patients. When only p53 immunohistochemistry was performed, the highest incidence was 3.9%. CONCLUSIONS: The characteristics of POLEmut-p53abn resembled those of POLEmut, whereas MMRd-p53abn appeared to be intermediate between MMRd and p53abn. The high proportion of multiple classifiers may be related to the methods used for molecular classification, which included both p53 immunohistochemistry and TP53 sequencing.

Predictors and outcomes of same day discharge after minimally invasive hysterectomy in gynecologic oncology within the National Surgical Quality Improvement Program database.

OBJECTIVE: To assess trends over time of same day discharge after minimally invasive hysterectomy in oncology, identify perioperative factors influencing same day discharge, and evaluate 30 day postoperative morbidity. METHODS: A retrospective cohort of elective minimally invasive hysterectomies performed for gynecologic oncologic indications between January 2013 and December 2021 was identified using the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) database. Clinical and surgical characteristics, length of stay, and 30 day postoperative complications were captured. Clinical and surgical factors affecting same day discharge rate and impact of same day discharge on postoperative outcomes were evaluated using χ2 tests and logistic regression. RESULTS: Patients undergoing minimally invasive hysterectomy (n=32 823) had a same day discharge rate of 34.5% over the 9 year period, increasing from 15.5% in 2013 to 55.1% in 2021. The rate of patients discharged on postoperative day 1 decreased from 76.4% to 41.4% over this period. On multivariable analysis, same day discharge decreased with: age 70-79 years (odds ratio (OR) 0.80) and ≥80 years (OR 0.42); body mass index 40-49.9 kg/m2 (OR 0.89) and ≥50 kg/m2 (OR 0.67); patient comorbidities, including hypertension (OR 0.85), chronic steroid use (OR 0.74), bleeding disorder (OR 0.54), anemia (OR 0.89), and hypoalbuminemia (OR 0.76); and surgical time >90th percentile (OR 0.40) (all p<0.05). Lymphadenectomy did not impact the same day discharge rate (unadjusted OR 1.03, p=0.22). Same day discharge had no effect on 30 day postoperative composite morbidity (OR 0.91, p=0.20), and was associated with fewer readmissions (OR 0.75, p=0.005). Age 70-79 years (OR 1.07, p=0.435) and age ≥80 years (OR 1.11, p=0.504) did not increase postoperative morbidity. However, body mass index categories 40-49.9 kg/m2 (OR 1.28, 95% CI 1.08 to 1.51) and ≥50 kg/m2 (OR 1.60, 95% CI 1.27 to 2.01) were associated with greater 30 day composite morbidity. CONCLUSION: In this study, same day discharge following minimally invasive hysterectomy for oncologic indications was safe, and rates are rising among all age and body mass index categories. Quality improvement initiatives are needed at oncology centers to promote early discharge after minimally invasive gynecologic oncology surgery.