Randomized phase 2 trial of tremelimumab and durvalumab in combination versus sequentially in recurrent platinum-resistant ovarian cancer.

BACKGROUND: Single-agent immune checkpoint inhibitors (ICIs) have demonstrated limited responses in recurrent ovarian cancer; however, 30%-40% of patients achieve stable disease. The primary objective was to estimate progression-free survival (PFS) after sequential versus combination cytotoxic T-lymphocyte antigen 4 and programmed death ligand 1 ICIs in patients with platinum-resistant high-grade serous ovarian cancer (HGSOC). METHODS: Patients were randomized to a sequential arm (tremelimumab followed by durvalumab on progression) or a combination arm (tremelimumab plus durvalumab, followed by durvalumab) via a Bayesian adaptive design that made it more likely for patients to be randomized to the more effective arm. The primary end point was immune-related PFS (irPFS). RESULTS: Sixty-one subjects were randomized to sequential (n = 38) or combination therapy (n = 23). Thirteen patients (34.2%) in the sequential arm received durvalumab. There was no difference in PFS in the sequential arm (1.84 months; 95% CI, 1.77-2.17 months) compared with the combination arm (1.87 months; 95% CI, 1.77-2.43 months) (p = .402). In the sequential arm, no responses were observed, although 12 patients (31.6%) demonstrated stable disease. In the combination arm, two patients (8.7%) had partial response, whereas one patient (4.4%) had stable disease. Adverse events were consistent with those previously reported for ICIs. Patient-reported outcomes were similar in both arms. CONCLUSIONS: There was no difference in irPFS for combination tremelimumab plus durvalumab compared to tremelimumab alone (administered as part of a sequential treatment strategy) in a heavily pretreated population of patients with platinum-resistant HGSOC. Response rates were comparable to prior reports, although the combination regimen did not add significant benefit, as has been previously described.

Coping Strategies and Associated Symptom Burden Among Patients With Advanced Cancer.

BACKGROUND: Few studies examine how patients with advanced cancer cope with stress. The objective of our study was to evaluate coping strategies adopted by patients with cancer and their relationship with symptom burden. METHODS: A secondary data analysis of a prospective cross-sectional survey of patients with cancer and tobacco use was conducted, which examined demographics, symptom burden (Edmonton Symptom Assessment System), and coping strategies (the Brief COPE Questionnaire). Demographic characteristics were summarized by standard summary statistics; we also examined associations between patient characteristics and coping strategies using t-test, rank-sum test, chi-squared test, or Fisher's exact test depending on the distribution of data. RESULTS: Among 399 patients, the majority were female (60%), Caucasian (70%), the mean age was 56.5 (±12.0) years, and the most common malignancies were gastrointestinal (21%) and breast (19%). Patients with cancer adopted multiple adaptive coping strategies, most frequently acceptance (86.7%) and emotional support (79.9%), with humor (18.5%) being the least. Common maladaptive strategies included venting (14.5%) and self-distraction (36.6%), while substance use (1.0%) was infrequently reported. Of the adaptive strategies, female gender was significantly associated with higher engagement with emotional and instrumental support, positive reframing, religious coping, and acceptance (P < .05 for all). College educated patients reported significantly higher implementation of humor, planning, and acceptance. Maladaptive coping strategies such as denial were associated with increased pain and depression, while patients adopting emotional-focused strategies rated decreased emotional distress. CONCLUSIONS: The majority of patients with advanced cancer reported adopting multiple, adaptive coping strategies, and a minority utilized maladaptive or avoidant strategies, rarely substance use, and may need additional psychological support.

Detection and Management of Perioperative Hyperglycemia at a Tertiary Cancer Center.

INTRODUCTION: To improve the detection and management of perioperative hyperglycemia at our tertiary cancer center, we implemented a glycemic control quality improvement initiative. The primary goal was to decrease the percentage of diabetic patients with median postoperative glucose levels > 180 mg/dL during hospitalization by 15% within 2 years. METHODS: A multidisciplinary team standardized preoperative screening, preoperative, intraoperative, and postoperative hyperglycemia management. We included all patients undergoing nonemergent inpatient and outpatient operations. We used a t test, rank sum, chi-square, or Fisher's exact test to assess differences in outcomes between patients at baseline (BL) (10/2018-4/2019), during the first phase (P1) (10/2019-4/2020), second phase (P2) (5/2020-12/2020), and maintenance phase (M) (1/2021-10/2022). RESULTS: The analysis included 9891 BL surgical patients (1470 with diabetes), 8815 P1 patients (1233 with diabetes), 10,401 P2 patients (1531 with diabetes) and 30,410 M patients (4265 with diabetes). The percentage of diabetic patients with median glucose levels >180 mg/dL during hospitalization decreased 32% during the initiative (BL, 20.1%; P1, 16.9%; P2, 12.1%; M, 13.7% [P < .001]). We also saw reductions in the percentages of diabetic patients with median glucose levels >180 mg/dL intraoperatively (BL, 34.0%; P1, 26.6%; P2, 23.9%; M, 20.3% [P < .001]) and in the postanesthesia care unit (BL, 36.0%; P1, 30.4%; P2, 28.5%; M, 25.8% [P < .001]). The percentage of patients screened for diabetes by hemoglobin A1C increased during the initiative (BL, 17.5%; P1, 52.5%; P2, 66.8%; M 74.5% [P < .001]). CONCLUSIONS: Our successful initiative can be replicated in other hospitals to standardize and improve glycemic control among diabetic surgical patients.

A colostomy for large bowel obstruction at the end of life: What do patients gain from palliative surgery?

OBJECTIVES: Malignant large bowel obstruction (LBO) is a frequent complication affecting women with gynecologic cancers and is an indication for emergent surgery. However, the life expectancy and subsequent medical care utilization are unknown. We sought to estimate overall survival (OS) following colostomy and describe subsequent healthcare utilization among patients with advanced gynecologic malignancies. METHODS: We conducted a retrospective analysis of patients with advanced gynecologic cancers who underwent colostomy with palliative intent due to LBO at our institution between March 2014 and January 2023. Summary statistics were used to describe the clinical and demographic characteristics of the study population. OS was estimated using the Kaplan-Meier method, and we defined healthcare utilization at the end-of-life using criteria published by the National Quality Forum. RESULTS: A total of 78 patients were included. The median age at the time of surgery was 61 (range: 34-83), and most patients had recurrent ovarian, fallopian tube, or primary peritoneal cancer (n = 51, 65.4%), followed by cervical cancer (n = 16, 20.5%), and uterine cancer (n = 10, 12.8%). The median Charlson comorbidity index was 3 and median postoperative length of stay was five days (range: 1-26). The median follow-up for all patients was 4.5 months (range: 0.07-46.2), and the median OS was 4.5 months (95% CI: 2.9-6.0), including 12 patients (15.4%) with <30-day OS and 21 (26.9%) with <60-day OS. In the last 30 days of life, 62.7% of patients were re-admitted to the hospital, 53.0% were seen in the emergency department, and 18.5% were admitted to an intensive care unit. CONCLUSIONS: A significant proportion of patients died within 60 days of surgery, and many had high healthcare utilization at the end of life.

Serial cytoreductive surgery and survival outcomes in recurrent adult-type ovarian granulosa cell tumors.

BACKGROUND: Few studies have evaluated the role of cytoreductive surgery in patients with recurrent adult granulosa cell tumors of the ovary. Despite a multitude of treatment modalities in the recurrent setting, the optimal management strategy is not known. Cytoreductive surgery offers an attractive option for disease confined to the abdomen/pelvis. However, few studies have evaluated the role of surgery compared with systemic therapy alone following the first recurrence and subsequent disease progressions. OBJECTIVE: This study aimed to determine the impact of secondary, tertiary, and quaternary cytoreductive surgery on survival outcomes in recurrent adult granulosa cell tumors of the ovary. STUDY DESIGN: This is a multicenter, retrospective cohort study evaluating patients with recurrent adult granulosa cell tumors of the ovary enrolled in the MD Anderson Rare Gynecologic Malignancy Registry from 1970 to 2022. Study inclusion criteria consisted of histology-proven recurrent disease, at least 1 documented recurrence, and treatment/treatment planning at the MD Anderson Cancer Center or Lyndon B. Johnson General Hospital. The primary exposure was cytoreductive surgery, and the outcomes of interest were progression-free survival and overall survival. Survival analyses were restricted to eligible patients with resectable disease without medical barriers to surgery at each progression episode. Demographic and clinicopathologic characteristics were summarized using descriptive statistics. Progression-free survival (after first, second, and third progression) and overall survival were estimated with methods of Kaplan and Meier, and were modeled via Cox proportional hazards regression. Multivariable analyses were performed for progression-free survival after first progression and overall survival. RESULTS: Among the 369 patients with adult granulosa cell tumors of the ovary in the registry, 149 patients met the study inclusion criteria. Secondary cytoreductive surgery was associated with a significant improvement in progression-free survival on univariable (hazard ratio, 0.37; 95% confidence interval, 0.17-0.81, P=.01) and multivariable analyses (hazard ratio, 0.42; 95% confidence interval, 0.19-0.92; P=.03). Those who underwent secondary cytoreductive surgery had a significantly improved median overall survival compared with those who did not undergo cytoreductive surgery (181.92 vs 61.56 months, respectively; P=.002). Overall survival benefit remained statistically significant on multivariable analysis (hazard ratio, 0.28; 95% confidence interval, 0.11-0.67; P=.004). Tertiary cytoreductive surgery was similarly associated with a significant improvement in progression-free survival (hazard ratio, 0.43; 95% confidence interval, 0.26-0.70; P=.001). Despite a similar trend, quaternary cytoreductive surgery was not associated with a significant improvement in progression-free survival (hazard ratio, 0.74; 95% confidence interval, 0.42-1.26; P=.27). CONCLUSION: Among those with resectable disease and no medical contraindications to surgery, cytoreductive surgery may have a beneficial impact on progression-free survival and overall survival in patients with recurrent adult granulosa cell tumors of the ovary.

Effect of Digital Health Coaching on Self-Efficacy and Patient Reported Outcomes in Individuals with Acute Myeloid and Chronic Lymphocytic Leukemia: A Pilot Randomized Controlled Trial.

Introduction Promotion of self-efficacy can enhance engagement with healthcare and treatment adherence in patients with cancer. We report the outcomes of a pilot trial of a digital health coach intervention in patients with leukemia with the aim of improving self-efficacy. Methods Adult patients with newly diagnosed acute myeloid leukemia (AML) and chronic lymphocytic leukemia (CLL) were randomized 1:1 to a digital health coach intervention or standard of care. The primary outcome of self-efficacy was measured by the Cancer Behavior Inventory (CBI) score. Results One-hundred and forty-seven patients (37 AML, 110 CLL) were enrolled from July 2020 to December 2022. In the AML cohort, there was a mean increase in CBI score of 7.03 in the digital health coaching arm compared to a mean decrease of -3.57 in the control arm at 30 days (p=0.219). There were no significant associations between the intervention and other patient reported outcomes for patients with CLL. Conclusion There were numerical, but not statistically significant increases in self-efficacy metrics in AML patients who received digital health coaching. Although this trial was underpowered due to enrollment limitations during a pandemic, digital health coaching may provide benefit to patients with hematologic malignancy and warrants further investigation.

A Comprehensive Program to Improve Treatment of Precancerous Cervical Lesions in the Rio Grande Valley of Texas.

OBJECTIVE: To assess the impact of a multicomponent intervention in women with cervical dysplasia who were treated with loop electrosurgical excision procedure (LEEP), as well as the time between colposcopy and treatment. DESIGN: Retrospective cohort study. INTERVENTION: Clinic participation in a multicomponent cervical cancer prevention program that included community outreach, patient in-reach, and navigation, as well as provider capacity building with in-person training and ongoing telementoring through Project ECHO. MAIN OUTCOME MEASURES: Medical records were reviewed to evaluate women with cervical dysplasia undergoing treatment with LEEP within 90 days of colposcopy, as well as time between colposcopy and treatment. Baseline data from year 1 were compared with each subsequent year of implementation. Additional variables examined included patient's age, history of abnormal screening results, and percentage of families living below poverty line based on county of residence, parity, and clinic site. We performed logistic regression and multiple linear regression analyses to assess the programmatic impact in the outcomes of interest by year of program implementation. RESULTS: A total of 290 women were included in the study. The proportion of women undergoing treatment within 90 days of colposcopy increased from 76.2% at baseline to 91.3% in year 3 and 92.9% in year 4 of program implementation. The odds of undergoing treatment within 90 days were 5.11 times higher in year 4 of program implementation than at baseline. The mean time between colposcopy and LEEP decreased from 62 days at baseline to 45 days by year 4 of program implementation. CONCLUSIONS: Implementation of our multicomponent cervical cancer prevention program increased the proportion of women undergoing LEEP within 90 days of colposcopy and decreased the time between colposcopy and LEEP. This program has the potential to support cervical cancer prevention efforts and could be implemented in other low-resource settings.

Frequency of vaccine hesitancy among patients with advanced cancer.

BACKGROUND: Vaccine hesitancy has become prevalent in society. Vulnerable populations, such as those with cancer, are susceptible to increased morbidity and mortality from diseases that may have been prevented through vaccination. OBJECTIVES: Our objective was to determine patient perception of vaccine efficacy and safety and sources of information that influence decisions. METHODS: This study was a prospective cross-sectional survey trial conducted from March 10, 2022, to November 1, 2022, at a Supportive Care Clinic. Patients completed the survey with a research assistant or from a survey link. Vaccine hesitancy was defined as a response of 2 or more on the Parent Attitudes About Childhood Vaccines (PACV-4). Perception on vaccine safety and efficacy along with the importance of sources of information were determined by a questionnaire. RESULTS: Of the 72 patients who completed the PACV-4, 30 were considered vaccine-hesitant (42%). Of those who completed the survey alone (35), 23 (66%) were vaccine-hesitant; and of those who completed the survey with the help of a study coordinator (37), 7 (19%) were vaccine-hesitant. The most important source for decision-making was their doctor (82%, 95% CI 73-89), followed by family (42%, 95% CI 32-52), news/media (31%, 95% CI 22-41), and social media (9%, 95% CI 4-16). Clinical and demographic factors including age, gender, race/ethnicity, education level, and location of residence were not associated with vaccine hesitancy. SIGNIFICANCE OF RESULTS: Vaccine hesitancy is present among patients with advanced cancer. The high value given to the doctor's recommendation suggests that universal precautions regarding vaccine recommendation may be an effective intervention.

Clinical implications of tumor-based next-generation sequencing in high-grade epithelial ovarian cancer.

BACKGROUND: Tumor-based next-generation sequencing is used inconsistently as a tool to tailor treatment of ovarian cancer, yet beyond detection of somatic BRCA1 and BRCA2 mutations, the clinical benefit is not well established. This study aimed to assess the clinical relevance of tumor-based next-generation sequencing (tbNGS) in patients with ovarian cancer. METHODS: This retrospective study included patients with high-grade epithelial ovarian carcinoma. tbNGS results were identified in the electronic medical record using optical character recognition and natural language processing. Genetic, clinical, and demographic information was collected. Progression-free survival (PFS) and overall survival were calculated and compared using log-rank tests. Multivariate Cox regression and clustering analyses were used to identify patterns of genetic alterations associated with survival. RESULTS: Of 1092 patients in the described population, 409 (37.5%) had tbNGS results. Nearly all (96.1% [393/409]) had one or more genetic alterations. In 25.9% (106/409) of patients, an alteration that aligned with a targeted treatment was identified, and in an additional 48.7% (199/409), tbNGS results suggested eligibility for an investigational agent or clinical trial. The most frequent alterations were TP53, PIK3CA, and NF1 mutations, and CCNE1 amplification. Together, BRCA1 and BRCA2 mutations were associated with longer PFS (hazard ratio [HR], 0.62; 95% confidence interval [CI], 0.42-0.92; p = .02), whereas AKT2 amplification was associated with shorter PFS (HR, 3.86; 95% CI, 1.002-14.88; p < .05). Multivariate Cox regression and clustering analyses identified several combinations of genetic alterations that corresponded to outcomes in patients with high-grade serous carcinoma. CONCLUSIONS: tbNGS often yields clinically relevant information. Detailed analysis of population-level tumor genomics may help to identify therapeutic targets and guide development of clinical decision support tools. PLAIN LANGUAGE SUMMARY: Although more and more patients with ovarian cancer are undergoing tumor-based next-generation sequencing to identify genetic mutations in their tumors, the benefits of such testing are not well established. In a group of over 400 patients with ovarian cancer who underwent tumor-based next-generation sequencing in the course of their treatment, nearly all patients had one or more genetic alterations detected, and one out of four patients had a mutation that qualified them for a personalized treatment option.

Phase II Trial of MEDI0457 and Durvalumab for Patients With Recurrent/Metastatic Human Papillomavirus-Associated Cancers.

BACKGROUND: Human papillomavirus (HPV) types 16/18 drive oncogenesis for most patients with cervical, anal, and penile cancers. MEDI0457, a therapeutic DNA vaccine containing plasmids for E6 and E7 HPV-16/18 viral oncogenes and IL-12 adjuvant, is safe and provokes an immune response against E6/E7. We tested MEDI0457 with the anti-PD-L1 antibody durvalumab for patients with HPV-associated cancers. METHODS: Patients with recurrent/metastatic, treatment-refractory HPV-16/18 cervical cancer, or rare HPV-associated (anal and penile) cancers were eligible. Prior immune checkpoint inhibition was not permitted. Patients received MEDI0457 7 mg intramuscularly (weeks 1, 3, 7, 12, and every 8 weeks thereafter) and durvalumab 1500 mg intravenously every 4 weeks. The primary endpoint was overall response (RECIST 1.1). In this Simon two-stage phase 2 trial (Ho: p < 0.15; Ha: p ≥ 0.35), ≥2 responses were needed in both cervical and non-cervical cohorts during the first stage for the trial to proceed to stage 2 with an additional 25 patients (34 total) enrolled. RESULTS: Twenty-one patients (12 cervical, 7 anal, and 2 penile) were evaluable for toxicity and 19 for response Overall response rate was 21% (95% CI, 6%-46%) among evaluable patients. Disease control rate was 37% (95% CI, 16%-62%). Median duration of response among responders was 21.8 months (95% CI, 9.7%-not estimable). Median progression-free survival was 4.6 months (95% CI, 2.8%-7.2%). Median overall survival was 17.7 months (95% CI, 7.6%-not estimable). Grades 3-4 treatment-related adverse events occurred in 6 (23%) participants. CONCLUSIONS: The combination of MEDI0457 and durvalumab demonstrated acceptable safety and tolerability in patients with advanced HPV-16/18 cancers. The low ORR among patients with cervical cancer led to study discontinuation despite a clinically meaningful disease control rate.

Ablative Margins of Colorectal Liver Metastases Using Deformable CT Image Registration and Autosegmentation.

Background Confirming ablation completeness with sufficient ablative margin is critical for local tumor control following colorectal liver metastasis (CLM) ablation. An image-based confirmation method considering patient- and ablation-related biomechanical deformation is an unmet need. Purpose To evaluate a biomechanical deformable image registration (DIR) method for three-dimensional (3D) minimal ablative margin (MAM) quantification and the association with local disease progression following CT-guided CLM ablation. Materials and Methods This single-institution retrospective study included patients with CLM treated with CT-guided microwave or radiofrequency ablation from October 2015 to March 2020. A biomechanical DIR method with AI-based autosegmentation of liver, tumors, and ablation zones on CT images was applied for MAM quantification retrospectively. The per-tumor incidence of local disease progression was defined as residual tumor or local tumor progression. Factors associated with local disease progression were evaluated using the multivariable Fine-Gray subdistribution hazard model. Local disease progression sites were spatially localized with the tissue at risk for tumor progression (<5 mm) using a 3D ray-tracing method. Results Overall, 213 ablated CLMs (mean diameter, 1.4 cm) in 124 consecutive patients (mean age, 57 years ± 12 [SD]; 69 women) were evaluated, with a median follow-up interval of 25.8 months. In ablated CLMs, an MAM of 0 mm was depicted in 14.6% (31 of 213), from greater than 0 to less than 5 mm in 40.4% (86 of 213), and greater than or equal to 5 mm in 45.1% (96 of 213). The 2-year cumulative incidence of local disease progression was 72% for 0 mm and 12% for greater than 0 to less than 5 mm. No local disease progression was observed for an MAM greater than or equal to 5 mm. Among 117 tumors with an MAM less than 5 mm, 36 had local disease progression and 30 were spatially localized within the tissue at risk for tumor progression. On multivariable analysis, an MAM of 0 mm (subdistribution hazard ratio, 23.3; 95% CI: 10.8, 50.5; P < .001) was independently associated with local disease progression. Conclusion Biomechanical deformable image registration and autosegmentation on CT images enabled identification and spatial localization of colorectal liver metastases at risk for local disease progression following ablation, with a minimal ablative margin greater than or equal to 5 mm as the optimal end point. © RSNA, 2023 Supplemental material is available for this article. See also the editorial by Sofocleous in this issue.

Doing the hard work of learning: oncologists' enduring impressions of a year-long communication skills training program.

PURPOSE: Few studies have examined the long-term impact of communication skills training for oncologists. We developed a year-long communication skills curriculum for medical oncology fellows with the primary goals of fostering life-long learning of patient-centered communication skills and internalization of associated attitudes and beliefs. We engaged learners through reflection, narrative methods, and action methods, thereby creating a non-threatening, team-based environment. The purpose of the current study was to determine whether learners perceived that they had acquired enduring skills, attitudes, and knowledge years after they participated. METHODS: Former fellows completed an online cross-sectional survey from June to July 2019 that included demographic information, 21 items on a numerical scale, and 3 narrative prompts. Survey items pertained to 4 domains, including skills, attitudes, confidence with specific scenarios, and overall impressions. The numerical scale ranged from "strongly agree" = 1 to "strongly disagree" = 5. RESULTS: A total of 114 fellows, including 27 teaching assistants, participated in the communication skills training over 8 years. The average time between the end of the training program and completion of the survey was 5.2 years. The response rate was 68/114 (64%). Forty-one (60%, 95% CI: 49.3-73.8) fellows agreed or strongly agreed that the curriculum profoundly impacted their practice of medicine. Forty-three (64%, 95% CI: 51.5-75.5) fellows strongly agreed or agreed that they often found themselves informally sharing lessons they learned during the series. Overall average domain scores were 1.89 (SD = 0.84) for skills, 2.16 (0.79) for attitudes, 2.05 (0.81) for confidence with specific challenges, and 2.38 (0.94) for lasting impressions. Results were significantly more favorable for teaching assistants than for others. CONCLUSION: Engaging, interactive, safe, and learner-centered communication skills training has an enduring and favorable impact on oncologists' self-perceived skills, confidence with specific challenges, and attitudes.

Characterizing morphologic subtypes of high-grade serous ovarian cancer by CT: a retrospective cohort study.

OBJECTIVE: A novel classification system of high-grade serous ovarian carcinoma based on gross morphology observed at pre-treatment laparoscopy was recently defined. The purpose of this study was to identify radiographic features unique to each morphologic subtype. METHODS: This retrospective study included 109 patients with high-grade serous ovarian cancer who underwent pre-operative computed tomography (CT) scanning and laparoscopic assessment of disease burden between 1 April 2013 and 5 August 2015. Gross morphologic subtype had been previously assigned by laparoscopy. Two radiologists independently reviewed CT images for each patient, categorized disease at eight anatomic sites, and assessed for radiographic characteristics of interest: large infiltrative plaques, mass-like metastases, enhancing peritoneal lining, architectural distortion, fat stranding, calcifications, and lymph node involvement. Demographic and clinical information was summarized with descriptive statistics and compared using Student's t-tests, χ² tests, or Fisher exact tests as appropriate; kappa statistics were used to assess inter-reader agreement. RESULTS: Certain radiographic features were found to be associated with gross morphologic subtype. Large infiltrative plaques were more common in type 1 disease (88.7% (47/53) vs 71.4% (25/35), p=0.04), while mass-like metastases were more often present in type 2 disease (48.6% (17/35) vs 22.6% (12/53), p=0.01). Additionally, radiographic presence of disease at the falciform ligament was more common in type 1 morphology (33.9% (19/56) vs 13.2% (5/38), p=0.02). CONCLUSION: Morphologic subtypes of high-grade serous ovarian cancer were associated with specific CT findings, including the presence of large infiltrative plaques, mass-like metastases, and falciform ligament involvement.

The Mulher Study: cervical cancer screening with primary HPV testing in Mozambique.

OBJECTIVE: To evaluate cervical cancer screening with primary human papillomavirus (HPV) testing in Mozambique, a country with one of the highest burdens of cervical cancer globally. METHODS: Women aged 30-49 years were prospectively enrolled and offered primary HPV testing using either self-collected or provider-collected specimens. Patients who tested positive for HPV underwent visual assessment for treatment using visual inspection with acetic acid to determine eligibility for thermal ablation. If ineligible, they were referred for excision with a loop electrosurgical excision procedure, for cold knife conization, or for cervical biopsy if malignancy was suspected. RESULTS: Between January 2020 and January 2023, 9014 patients underwent cervical cancer screening. Median age was 37 years (range 30-49) and 4122 women (45.7%) were patients living with HIV. Most (n=8792, 97.5%) chose self-collection. The HPV positivity rate was 31.1% overall and 39.5% among patients living with HIV. Of the 2805 HPV-positive patients, 2588 (92.3%) returned for all steps of their diagnostic work-up and treatment, including ablation (n=2383, 92.1%), loop electrosurgical excision procedure (n=169, 6.5%), and cold knife conization (n=5, 0.2%). Thirty-one patients (1.2%) were diagnosed with cancer and referred to gynecologic oncology. CONCLUSION: It is feasible to perform cervical cancer screening with primary HPV testing and follow-up in low-resource settings. Participants preferred self-collection, and the majority of screen-positive patients completed all steps of their diagnostic work-up and treatment. Our findings provide important information for further implementation and scale-up of cervical cancer screening and treatment services as part of the WHO global strategy for the elimination of cervical cancer.

Distress, demoralization, and fulfillment among palliative care providers during the COVID-19 pandemic.

OBJECTIVES: Prolonged distress is a risk factor for burnout among health-care providers (HCP) and may contribute to demoralization. We examined sources of distress during the COVID-19 pandemic and associations with demoralization. METHODS: This prospective cross-sectional survey of HCP was conducted among palliative care providers of an academic medical center. Participants completed a survey evaluating sources of distress and the Demoralization Scale-II (DS-II) to measure the intensity of demoralization. RESULTS: Of 106 eligible participants, 74 (70%) completed the survey. DS-II median (range) score was 2 (0-19). There were no statistically significant associations with demographic characteristics. Participants reported high rates of distress for multiple reasons and high rates of sense of fulfillment (90%) and satisfaction (89%) with their profession. SIGNIFICANCE OF RESULTS: Our study identified high levels of distress but low demoralization rates. Further study to evaluate fulfillment and satisfaction as protective factors against demoralization and burnout is indicated.

Timing of referral to outpatient palliative care for patients with haematologic malignancies.

Outpatient palliative-care facilitates timely supportive-care access; however, there is a paucity of studies on the timing of referral in the outpatient setting for patients with haematologic malignancy. We examined the trend in timing of outpatient palliative-care referrals over a 10-year period in patients with haematologic malignancies at our comprehensive cancer centre. We included consecutive patients with a diagnosis of haematologic malignancy who were seen at our outpatient palliative-care clinic between 1 January 2010 and 31 December 2019. We collected data on patient characteristics, symptom burden and supportive-care interventions at outpatient palliative-care consultation. The primary outcome was time from outpatient palliative-care consultation to death or last follow-up. In all, 384 patients were referred by leukaemia (n = 143), lymphoma (n = 213), and stem cell transplant (n = 28) services. The median time from outpatient palliative-care referral to death was 3.4 years (IQR 2.4-5.3) with a significant increase in both the number of referrals per year (p = 0.047) and the timing of referral between 2010 and 2019 (p = 0.001). Patients with haematologic malignancies were referred in a timely fashion to our outpatient palliative-care clinic, with earlier and greater numbers of referrals over time.

Hormone receptor status and the role of oophorectomy in uterine leiomyosarcoma.

OBJECTIVE: Uterine leiomyosarcoma (ULMS) is an aggressive malignancy for which hysterectomy is often the primary treatment approach. Due to the rarity of these tumors, the role of oophorectomy in the management of ULMS is not clearly established. This study aimed to describe the impact of oophorectomy and estrogen/progesterone (ER/PR) receptor status on clinical outcomes and survival. METHODS: Women with ULMS treated between 1/2013 and 1/2018 were retrospectively identified. Clinical data was collected; descriptive statistics were performed and predictors of overall survival (OS) and event free survival (EFS) were analyzed using Cox regression and Kaplan-Meier methodology. RESULTS: 189 patients were included. Median age was 53 years (20-84 years). The majority of patients had stage IB (58%) and grade 3 (94%) tumors. On pathologic analysis, ER/PR expression was positive in 41% and 33%, respectively. The majority of patients (179, 94.7%) underwent surgery as their primary treatment approach, of which 51 (28.5%) had ovarian conservation. 59.0% were treated with chemotherapy, while 9.9% received radiation therapy. 84.6% of patients experienced a recurrence, but there was no difference in EFS or OS by oophorectomy status, including among those with uterine confined disease. Additionally, ER/PR status was not independently associated with EFS/OS (p = 0.14, p = 0.07) nor did it impact survival among those with ovaries left in situ. CONCLUSIONS: Oophorectomy did not influence OS, even though many tumors were hormone receptor positive. ER/PR status was not independently associated with survival, including in the subset of women with uterine confined disease and those who had undergone oophorectomy.

Frailty repels the knife: The impact of frailty index on surgical intervention and outcomes.

OBJECTIVE: To assess the impact of frailty in patients with ovarian cancer on surgical procedures and outcomes. METHODS: A retrospective review of patients with stage II-IV ovarian cancer from April 2013 to September 2017 was performed. Patients were triaged by laparoscopy to determine primary resectability. The adjusted modified frailty index score (amFI) was calculated and amFI ≥2 classified as high frailty. Clinical outcomes, progression free survival (PFS) and overall survival (OS) were estimated. RESULTS: 592 patients met inclusion criteria; amFI of 0, 1 and ≥ 2 was noted in 57%, 29%, and 14%, respectively. Patients with high frailty were less likely to be offered laparoscopic assessment for primary surgery (49% v. 43% v. 28% for amFI = 0, 1, and ≥ 2, p = 0.004), and more likely to have a Fagotti score ≥ 8 (58%, 48%, and 34%, p = 0.04). Only 17% of the high frailty cohort had primary tumor reductive surgery compared to 26% and 34% in patients with amFI = 1 and amFI = 0 (p = 0.02). Furthermore, patients with higher amFI were less likely to undergo any tumor reductive surgery (85% v. 74% v. 59%, p < 0.001). Postoperative complications were more frequent in patients with higher amFI (44% v. 56% v. 64%, p = 0.01). Death within thirty days of treatment initiation was significantly higher in patients with high frailty (0.4% v. 2% v. 9%, p = 0.005). In multivariate analysis, high frailty was associated with worse PFS (p = 0.02) and OS (p < 0.05). CONCLUSIONS: Postoperative morbidity, PFS, and OS were worse in patients with high frailty scores. Quantification of frailty may be useful for clinical decision making in patients with newly diagnosed advanced ovarian cancer.

Adjuvant therapy in women with early stage uterine serous carcinoma: A multi-institutional study.

OBJECTIVE: Uterine serous carcinoma is a rare but aggressive subtype of endometrial adenocarcinoma. Our objective was to compare adjuvant treatment strategies for patients with early stage uterine serous carcinoma. METHODS: This multi-institutional, retrospective cohort study evaluated patients with early stage uterine serous carcinoma. Patients with FIGO Stage IA-II disease after surgery, whose tumors had serous or any mixed serous/non-serous histology were included. Patients with carcinosarcoma were excluded. Clinical data were abstracted from local medical records. Summary statistics, Fisher's exact, and Kruskal-Wallis tests were used to analyze demographic and clinical characteristics. Univariable and multivariable analyses were performed for recurrence-free and overall survival. RESULTS: There were 737 patients included. Most patients had Stage IA disease (75%), 49% of which had no myometrial invasion. Only 164 (24%) tumors had lymphatic/vascular space invasion. Adjuvant treatment varied: 22% received no adjuvant therapy, 17% had chemotherapy alone, 19% had cuff brachytherapy, 35% had cuff brachytherapy with chemotherapy, and 6% underwent pelvic radiation. Adjuvant treatment was significantly associated with a decreased risk of recurrence (p = 0.04). Compared with no adjuvant therapy, patients who received brachytherapy or brachytherapy/chemotherapy had improved recurrence-free survival (HR 0.59, 95% CI 0.40-0.86; HR 0.65, 95% CI 0.49-0.88, respectively) and overall survival (HR 0.53, 95% CI 0.35-0.79; HR 0.49, 95% CI 0.35-0.69, respectively). Improved survival with brachytherapy and brachytherapy/chemotherapy persisted on multivariable analyses. Chemotherapy alone was also associated with improved overall survival compared with no adjuvant treatment (HR 0.55, 95% CI 0.37-0.81). CONCLUSIONS: Adjuvant therapy was associated with a decreased risk of recurrence relative to observation alone. Adjuvant cuff brachytherapy with and without chemotherapy was associated with improved survival outcomes in patients with early stage uterine serous carcinoma.

Clinical analysis of pathologic complete responders in advanced-stage ovarian cancer.

OBJECTIVE: To determine the clinical characteristics of patients who attained pathologic complete response (pCR) after neoadjuvant chemotherapy (NACT) and to identify specific predictive or prognostic factors associated with pCR. METHODS: Two distinct populations of patients who underwent NACT followed by interval tumor reductive surgery (TRS) were used in this retrospective study. The first contained 472 patients from a single institution. The second contained only pCR patients (67); those identified from population one, plus 44 obtained through collaborative institutions. Cox analysis and log-rank tests were performed to assess associations between clinical characteristics and pCR outcome, recurrence-free survival (RFS), and overall survival (OS). RESULTS: The median RFS and OS in our pCR-only population was 24.2 and 80.8 months, respectively, with a median follow-up time of 32.4 months. In our single institution population, 23 patients attained pCR (4.9%) and had longer RFS compared to non-pCR patients with viable microscopic, optimal, or suboptimal residual disease (24.3 vs. 12.1 vs. 11.6 vs. 9.6 months, p = 0.025, 0.012, 0.008, respectively), and longer OS compared to those with optimal or suboptimal residual disease (54.5 vs. 29.4 vs. 25.7 months, p = 0.027, 0.007, respectively). Patients were more than three-fold likely to attain pCR if their CA125 value was normal at the time of surgery (OR 3.54, 95% CI: 1.14-11.05, p = 0.029). CONCLUSIONS: Women with pCR after NACT have significantly longer RFS compared to those with residual viable tumor at the time of interval tumor-reductive surgery, and CA125 is plausible biomarker for identifying these extreme responders preoperatively.