High-dose intensity-modulated chemoradiotherapy in vulvar squamous cell carcinoma: Outcome and toxicity.

INTRODUCTION: To evaluate clinical outcomes, pattern of failure, and toxicity after high-dose intensity-modulated radiation therapy (IMRT) for advanced vulvar cancer. METHODS: In this IRB approved retrospective study, the charts of women with histologically confirmed, non-metastatic vulvar cancer consecutively treated at our institution from 2012 to 2018 were reviewed to identify patients that received high-dose IMRT with curative intent. The treatment compliance, toxicities, and patterns of failure were investigated. Actuarial local, regional and distant recurrence and survival were estimated using Kaplan-Meier method and compared using log rank test. RESULTS: Twenty-six patients were identified, 23 were unresectable, and 3 refused surgery. Fifteen patients (58%) had inguinal node metastases; 10(38%) had pelvic node metastases. Elective surgical staging of groins was performed in 9-patients. Median tumor dose was 65.4Gy. Concurrent platinum-based chemotherapy was administered in 22(84.6%) patients. Complete response (CR) was achieved in 21/26 (80.7%) patients. Five patients had persistent disease following treatment and one sustained recurrence 5-months following radiotherapy. All persistent or recurrent disease occurred inside the irradiated volume. Median follow-up was 19 months (3-52 months). Actuarial 1-year local, regional and distant controls were 72.4%, 85.4%, and 86%, respectively. One and 2-year overall survivals were 91% and 62%, respectively. Complete response at 3-months was a strong predictor for overall survival (1-yr OS 73% vs 27%, HR 7.1 (95% CI 1.2-44); p = 0.01). Lymph node metastases adversely affected overall survival (2-yr OS 49% vs. 83%, p = 0.09). Grade 3-4 late urinary and soft-tissue toxicity was seen in 5 patients. Tumor doses >66 Gy (p = 0.03) and prior pelvic radiotherapy (p = 0.002) predicted grade 3-4 toxicity. CONCLUSION: High-dose IMRT for vulvar cancer achieves high rates of local control with acceptable dose dependent long-term toxicity.

Dual antibiotic prevention bundle is associated with decreased surgical site infections.

BACKGROUND: Gynecologic oncology surgery is associated with a wide variation in surgical site infection risk. The optimal method for infection prevention in this heterogeneous population remains uncertain. STUDY DESIGN: A retrospective cohort study was performed to compare surgical site infection rates for patients undergoing hysterectomy over a 1-year period surrounding the implementation of an institutional infection prevention bundle. The bundle comprised pre-operative, intra-operative, and post-operative interventions including a dual-agent antibiotic surgical prophylaxis with cefazolin and metronidazole. Cohorts consisted of patients undergoing surgery during the 6 months prior to this intervention (pre-bundle) versus those undergoing surgery during the 6 months following the intervention (post-bundle). Secondary outcomes included length of stay, readmission rates, compliance measures, and infection microbiology. Data were compared with pre-specified one-sided exact test, Chi-square test, Fisher's exact test, or Kruskal-Wallis test as appropriate. RESULTS: A total of 358 patients were included (178 PRE, 180 POST). Median age was 58 (range 23-90) years. The post-bundle cohort had a 58% reduction in surgical site infection rate, 3.3% POST vs 7.9% PRE (-4.5%, 95% CI -9.3% to -0.2%, p=0.049) as well as reductions in organ space infection, 0.6% POST vs 4.5% PRE (-3.9%, 95% CI -7.2% to -0.7%, p=0.019), and readmission rates, 2.2% POST vs 6.7% PRE (-4.5%, 95% CI -8.7% to -0.2%, p=0.04). Gram-positive, Gram-negative, and anaerobic bacteria were all prevalent in surgical site infection cultures. There were no monomicrobial infections in post-cohort cultures (0% POST vs 58% PRE, p=0.04). No infections contained methicillin-resistant Staphylococcus aureus. CONCLUSION: Implementation of a dual antibiotic infection prevention bundle was associated with a 58% reduction in surgical site infection rate after hysterectomy in a surgically diverse gynecologic oncology practice.

Twenty-year surgical trends in a gynecologic oncology fellowship training program: Implications for practice.

OBJECTIVE: To assess whether there were any significant changes in surgical training volume over the past 20 years that might have ramifications toward preparedness for practice. METHODS: We used deidentified annual summaries of fellow case numbers for the academic years 1999 through 2018. Unpaired t-tests with Welch's correction were performed on all surgical categories for 10-year and 5-year periods. RESULTS: The total number of hysterectomies performed each year did not change significantly. The percent of hysterectomies performed by minimally invasive surgery increased significantly starting in 2008. There was a significant decline in the number of radical hysterectomies conducted starting after 2004, which then remained stable. There was also a significant decline in the number of bowel resections/anastomoses performed by fellows on the gynecologic oncology services that occurred and stabilized during the same time frame. There were other significant trends associated with the introduction of minimally invasive techniques. CONCLUSION: The results of this study suggest the need to reevaluate fellowship training and/or the scope of surgical practice in gynecologic oncology.

A longitudinal examination of associations between age and chemotherapy-induced peripheral neuropathy in patients with gynecologic cancer.

OBJECTIVE: Increasing age has been associated with higher risk of chemotherapy-related toxicities, often resulting in treatment disruptions or discontinuations. Age has also been evaluated as a potential risk factor for chemotherapy-induced peripheral neuropathy (CIPN), but current understanding of recovery from CIPN in older adults after treatment is limited. The goal of the current study was to: 1) evaluate longitudinal change in patient-reported CIPN symptoms from the start of chemotherapy to one year post-chemotherapy; and 2) examine treatment modifications in older (≥65 years) and younger patients (<65 years). METHODS: As part of a larger ongoing study, gynecologic cancer patients (n = 90) treated with cytoxic chemotherapy reported their CIPN symptoms via the EORTC-CIPN20 three times during active treatment and at 6 and 12 months post-treatment. Medical record reviews were conducted to abstract clinical information during active treatment. RESULTS: Piecewise mixed models revealed that older and younger patients reported similar increases in CIPN during the active treatment phase. However, older patients did not recover from CIPN after treatment completion, whereas younger patients exhibited significant declines in CIPN symptoms post-treatment. No age differences were observed in the presence of provider-recorded sensory neuropathy and pain; neuropathy-related treatment delays, changes in chemotherapy dose, regimen, or discontinuations; or falls (all p-values > 0.05). CONCLUSIONS: Results from the current study indicate that older adults are at higher risk for chronic CIPN. Older survivors may require additional education and treatment for chronic CIPN symptoms. Additional studies are needed to explore novel interventions to manage chronic CIPN in older cancer survivors.

Adherence to practice guidelines is associated with reduced referral times for patients with ovarian cancer.

BACKGROUND: Patients with ovarian cancer tend to receive the highest quality of care at high-volume cancer centers with gynecological oncologists. However, the care that they receive prior to gynecological oncology consult has not been examined. We investigated the quantity and quality of care given to patients with ovarian cancer before being seen by a gynecological oncologist. OBJECTIVE: We evaluated the variability, quantity, and quality of diagnostic testing and physician-referral patterns prior to consultation with a gynecological oncologist, in women with suspicious pelvic masses seen on imaging. STUDY DESIGN: A chart review was performed on patients treated for ovarian cancer at a single institution from 2001 to 2014. We evaluated their workup in 4 categories, drawn from National Comprehensive Care Network guidelines: provider visits, abdominal/pelvic imaging, chest imaging, and tumor markers. Workup was classified as guideline adherent or guideline nonadherent. RESULTS: We identified 335 cases that met our criteria. In the provider visit category, 83.9% of patients received guideline-adherent workup: 77% in the abdominal/pelvic imaging, 98.2% in the chest imaging, and 95.2% in the tumor marker categories. Each patient's workup was assessed as a compilation of the 4 categories, yielding 65.7% patients as having received an adherent workup and 34.3% of workup as nonadherent to guidelines. The timeframe to see a gynecological oncologist for patients with guideline-adherent workup was significantly shorter than for those whose workup was nonadherant (20 vs 86 days, P < .001). A suspicious pelvic mass was identified by obstetrics-gynecology in only 23.9% of patients; 42.7% of patients did not have tumor marker testing before a gynecological oncologist consult. When an obstetrics-gynecology specialist discovered the suspicious pelvic mass, the remaining workup was more likely to be guideline adherent prior to gynecological oncologist referral than when initial imaging was not ordered by an obstetrics-gynecology specialist (P = .18). Survival was not significantly different (P = .103). CONCLUSION: With a guideline-adherent workup, including tumor marker testing, gynecological oncologist referral times can be shortened, minimizing cost inefficiencies and delays that can compromise the effectiveness of downstream care for patients with ovarian cancer. Guidelines should be disseminated beyond the obstetrics-gynecology field.

Phase I study of oral ridaforolimus in combination with paclitaxel and carboplatin in patients with solid tumor cancers.

BACKGROUND: Ridaforolimus is a mammalian target of rapamycin inhibitor that has activity in solid tumors. Paclitaxel and carboplatin have broad antineoplastic activity in many cancers. This phase I trial was conducted to determine the safety profile, maximal tolerated dose, and recommended phase II dose and schedule of oral ridaforolimus combined with paclitaxel and carboplatin in patients with solid tumor cancers. METHODS: Eligible patients with advanced solid tumor cancers received oral 10 to 30 mg ridaforolimus daily for 5 consecutive days per week combined with intravenous paclitaxel (175 mg/m2) and carboplatin (area under the curve [AUC] 5-6 mg/mL/min) in 3-week cycles. A standard 3 + 3 design was used to escalate doses, with predefined changes to an alternate dosing schedule and/or changes in carboplatin AUC doses based on dose-limiting toxicity (DLT). Secondary information was collected regarding response and time to progression. Patients were continued on treatment if therapy was tolerated and if stable disease or better was demonstrated. RESULTS: Thirty-one patients were consented, 28 patients were screened, and 24 patients met eligibility requirements and received treatment. Two patients were replaced for events unrelated to drug-related toxicity, resulting in 22 DLT-evaluable patients. Two grade 4 DLTs due to neutropenia were observed at dose level 1. The next cohort was changed to a predefined alternate dosing schedule (days 1-5 and 8-12). DLTs were neutropenia, sepsis, mucositis, and thrombocytopenia. The most common adverse events were neutropenia, anemia, thrombocytopenia, fatigue, alopecia, nausea, pain, and leukopenia. Twenty-four patients received a median of 4 cycles (range, 1-12). Evaluable patients for response (n = 18) demonstrated a median tumor measurement decrease of 25%. The best response in these 18 patients included 9 patients with partial response (50%), 6 with stable disease (33%), and 3 with progressive disease (17%). Thirteen of these patients received treatment for 4 or more cycles. CONCLUSIONS: Treatment with ridaforolimus combined with paclitaxel and carboplatin had no unanticipated toxicities and showed antineoplastic activity. The recommended phase II dose and schedule is ridaforolimus 30 mg (days 1-5 and 8-12) plus day 1 paclitaxel (175 mg/m2) and carboplatin (AUC 5 mg/mL/min) on a 21-day cycle. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01256268 (trial registration date: December 1, 2010).

Micro-RNAs associated with the evolution of ovarian cancer cisplatin resistance.

OBJECTIVES: Ovarian cancer (OVCA) is the leading cause of mortality among women with gynecologic malignancy, in part due to the development of chemoresistance. We sought to identify micro-RNAs (miRNAs) associated with in vitro development of OVCA chemoresistance that may also represent potential targets for therapy. METHODS: In this study, four OVCA cell lines (A2780CP, A2780S, IGROV1, and OVCAR5) were serially treated with cisplatin in parallel with measurements of miRNA expression changes. RESULTS: Nine miRNAs were found to be associated with increasing cisplatin resistance (IC50) (p<0.01); however, only 5 of these miRNAs have publically available information. Pathway analysis identified 15 molecular signaling pathways that were represented by genes predicted to be targets of the 5 miRNAs (false discovery rate<0.05), 11 of which are associated with the epithelial-mesenchymal transition (EMT). Further analysis identified 2 of those pathways as being associated with overall survival in 218 patients with OVCA. CONCLUSIONS: Collectively, this panel of miRNAs associated with in vitro evolution of OVCA cisplatin resistance and the pathways identified to be associated with EMT and overall patient survival provide a framework for further investigations into EMT as a therapeutic target in patients with OVCA.

Therapeutic Dilemma: Prognostic Factors and Outcome for Neuroendocrine Tumors of the Cervix.

OBJECTIVES: The aim of this study was to review treatment and outcomes for neuroendocrine tumors (NETs) of the cervix at a National Cancer Institute-designated Comprehensive Cancer Center. MATERIALS AND METHODS: Data for women with NET of the cervix treated at our institution, since 1999, were collected. Progression-free survival (PFS) and overall survival (OS) were assessed with respect to age, tumor size, tobacco use, lymph node status, stage of disease, and type of treatment. RESULTS: Among 18 patients (median age, 44 years), 9 (50%) had tumors larger than 5 cm and advanced-stage disease (IB2-IV). Seven recurrences were noted (39%). Median PFS was not reached, and median OS was 72.2 months. Surgery was the only factor significantly associated with both PFS and OS (3-year PFS, 90% vs 30%, P = 0.01; 3-year OS: 89% vs 18%, P = 0.019). Age 40 years or younger and absence of lymph node metastases correlated significantly with PFS, with a trend toward improved OS. Recurrences were less likely with stage IA to IB1 compared with stages IB2 to IVA and IVB (hazards ratio, 0.33; P = 0.054), with median OS of 72.2, 19.2, and 7.4 months, respectively (P = 0.002). Although patients with tumors 4 cm or smaller had better outcomes, this factor did not reach statistical significance. Chemotherapy, radiation therapy, and tobacco use were not associated with survival. CONCLUSIONS: Neuroendocrine tumors of the cervix present at a relatively young age, with bulky tumors and advanced-stage disease. Surgery, younger age, smaller tumor size, early stage, and absence of lymph node involvement seem to be associated with improved survival. Nonetheless, optimal management is yet to be determined, and multimodality treatment is advocated.

Psychosocial resources and sleep disturbance before chemotherapy for gynecologic cancer.

Personal psychosocial resources (e.g., positive affect, social support, perceived mastery, meaning in life) are associated with better sleep in noncancer populations, but there have been few studies in cancer patients. The present study examined psychosocial resources and sleep in gynecological cancer patients. Before chemotherapy, 72 participants completed self-report measures of sleep and psychosocial resources; 63 also completed actigraphic monitoring. Subjective sleep was associated with positive affect, social support, perceived mastery, and meaning in life; objective sleep was associated with social support. Future studies should examine whether interventions to enhance psychosocial resources result in improved sleep in this population.

Cervical Cancer, Version 2.2015.

The NCCN Guidelines for Cervical Cancer provide interdisciplinary recommendations for treating cervical cancer. These NCCN Guidelines Insights summarize the NCCN Cervical Cancer Panel's discussion and major guideline updates from 2014 and 2015. The recommended systemic therapy options for recurrent and metastatic cervical cancer were amended upon panel review of new survival data and the FDA's approval of bevacizumab for treating late-stage cervical cancer. This article outlines relevant data and provides insight into panel decisions regarding various combination regimens. Additionally, a new section was added to provide additional guidance on key principles of evaluation and surgical staging in cervical cancer. This article highlights 2 areas of active investigation and debate from this new section: sentinel lymph node mapping and fertility-sparing treatment approaches.

Uterine Sarcoma, Version 1.2016: Featured Updates to the NCCN Guidelines.

The NCCN Guidelines for Uterine Neoplasms provide interdisciplinary recommendations for treating endometrial carcinoma and uterine sarcomas. These NCCN Guidelines Insights summarize the NCCN Uterine Neoplasms Panel's 2016 discussions and major guideline updates for treating uterine sarcomas. During this most recent update, the panel updated the mesenchymal tumor classification to correspond with recent updates to the WHO tumor classification system. Additionally, the panel revised its systemic therapy recommendations to reflect new data and collective clinical experience. These NCCN Guidelines Insights elaborate on the rationale behind these recent changes.

Robotic-Assisted Surgery in Gynecological Oncology.

BACKGROUND: Robotic-assisted surgery is a technological advancement, and its use is rapidly expanding into the field of gynecological oncology. However, a paucity of evidence exists to prove its superiority over standard laparoscopy. Its cost is also high and it lacks haptic feedback. METHODS: A systematic review of the relevant literature was undertaken to understand the use of robotic-assisted surgery in gynecological oncology. RESULTS: Robotic-assisted surgery is being used for select cases of endometrial cancer and has resulted in the increased utilization of minimally invasive surgery for such patients. Use of robotic-assisted surgery among patients who are obese has led to decreased complication rates. Robotic-assisted surgery appears to be more expensive than traditional laparoscopy; however, there are potential cost savings to robotic-assisted surgery, including shorter hospital stays and fewer complications, compared with laparotomy. CONCLUSIONS: The gynecological oncology community is rapidly accepting the use of robotic-assisted surgery. Although randomized controlled trials are lacking, the technology appears to be safe and effective, and it has equivalent oncological outcomes in this patient population.

Uterine neoplasms, version 1.2014.

Adenocarcinoma of the endometrium (also known as endometrial cancer or more broadly as uterine cancer or carcinoma of the uterine corpus) is the most common malignancy of the female genital tract in the United States. An estimated 49,560 new uterine cancer cases will occur in 2013, with 8190 deaths resulting from the disease. Uterine sarcomas (stromal/mesenchymal tumors) are uncommon malignancies, accounting for approximately 3% of all uterine cancers. The NCCN Guidelines for Uterine Neoplasms describe malignant epithelial carcinomas and uterine sarcomas; each of these major categories contains specific histologic groups that require different management. This excerpt of these guidelines focuses on early-stage disease.

Perifosine, an AKT inhibitor, modulates ovarian cancer cell line sensitivity to cisplatin-induced growth arrest.

OBJECTIVES: AKT, a key regulator of diverse tumor signaling, is associated with progression of many cancers. Here, we investigated 1) the influence of AKT on survival from ovarian cancer (OVCA), 2) the activity of the AKT inhibitor perifosine ± cisplatin, and 3) the molecular determinants of perifosine-response. Phospho-AKT expression values and Affymetrix U133a expression data were downloaded from The Cancer Genome Atlas. METHODS: Pearson correlation was used to determine associations between overall survival from OVCA and therapy response. Genes and represented signaling pathways associated with perifosine-response were explored in OVCA cells (n=10) and the NCI60 cancer cell panel. Pathway expressions, modeled by PCA, were evaluated for influences on survival using publically available clinico-genomic datasets. RESULTS: Phospho-AKT (serine473) expression correlated with survival from OVCA (P<0.05) and platinum-response (P=0.004). In vitro, perifosine showed anti-proliferative effects against OVCA cells and potentiated cisplatin-induced growth arrest. Perifosine-response was associated with the expression (FDR<0.05) of 7 signaling pathways in OVCA cells and 64 signaling pathways in the NCI60 cell panel. Three pathways were found in common: 1) Cytoskeleton remodeling/cytoskeleton remodeling (cyto), 2) cell adhesion/chemokines and adhesion (chemokines), and 3) cytoskeleton remodeling/TGF-WNT (TGF-WNT). The TGF-WNT was associated with survival from OVCA (P=0.0055). CONCLUSIONS: AKT signaling is an important determinant of OVCA response to chemotherapy and overall patient survival. Our data provide insight into the molecular basis to perifosine activity and identifies pathways associated with perifosine sensitivity and patient clinical outcome.

A phase II trial of docetaxel and bevacizumab in recurrent ovarian cancer within 12 months of prior platinum-based chemotherapy.

OBJECTIVES: The efficacy and safety of bevacizumab and docetaxel were evaluated in women who developed recurrent epithelial ovarian, fallopian, or peritoneal cancer within 12 months of platinum-based therapy. METHODS: Patients received docetaxel (40 mg/m(2)) on days 1 and 8 and bevacizumab (15 mg/kg) on day 1 of a 21-daycycle. Primary endpoint was 6-month progression-free survival (PFS). RESULTS: Forty-one patients were evaluable for PFS and 38 for best response; 46% had platinum-free intervals (PFI) of <6 months and 54% between 6 and 12 months. The 6-month PFS was 43.9% (95% confidence interval (CI(95%))=28.6-58.2%). Median PFS (months) was 5.2 (CI(95%)=4.4-7.2) for all patients, 6.2 (CI(95%)=4.1-7.4) for patients with PFI <6 months, and 5.1 (CI(95%)=3.0-7.2) for those with PFI ≥ 6 months. Twenty-two patients showed overall response (CR+PR) (57.9%; CI(95%)=40.8-73.7%), and 32 showed clinical benefit (CR+PR+SD) (84.2%; CI(95%)=68.8-94.0%). For those with complete or partial responses, median duration of response was 4.8 months (0.7-14.5). Median overall survival was 12.4 months (CI(95%)=10.0-21.9). The most common grade 3/4 adverse events (AEs) were neutropenia (14.6% of patients), followed by leukopenia, fatigue, metabolic, and gastrointestinal, with 66% showing any grade 3/4 toxicity. Most common AEs of any grade were gastrointestinal (93%), fatigue (73%), and pain (73%). Four (10%) patients developed hypertension, 1 a gastrointestinal perforation, and another a colovesicular fistula. CONCLUSIONS: Bevacizumab and docetaxel administered in patients with recurrent ovarian cancer is an active regimen without new unanticipated toxicities. This combination should be an option for further study or clinical use in recurrent ovarian cancer.

Factors associated with improved toxicity and tolerability of intraperitoneal chemotherapy in advanced-stage epithelial ovarian cancers.

OBJECTIVE: We sought to evaluate the toxicity and tolerability of the intraperitoneal/intravenous regimen by comparing the modified regimen that is used at the Moffitt Cancer Center vs the published findings of the Gynecologic Oncology Group Study 172. STUDY DESIGN: Using the Moffitt database, we evaluated the outcomes of patients who underwent primary optimal cytoreduction for stage IIC-IV epithelial ovarian, tubal, and peritoneal carcinoma followed by the intent-to-treat with intraperitoneal/intravenous chemotherapy. National Cancer Institute Common Terminology Criteria for Adverse Events (version 3.0) was used to grade adverse events. RESULTS: We analyzed patient data from 2006-2011 and identified 69 patients who met our inclusion criteria. The most frequent grade 3/4 toxicities were neutropenia (48%), gastrointestinal (9%), metabolic (9%), and infection (5%). Remaining toxicities occurred in <5% of patients. Patients received a greater number of cycles compared with the Gynecologic Oncology Group Study 172 (4.28 vs 3.66, respectively; P = .0088). CONCLUSION: With the use of supportive care and the preemptive management of established side-effects, the associated toxicities and tolerability of intraperitoneal chemotherapy can be improved.

Gene expression data reveal common pathways that characterize the unifocal nature of ovarian cancer.

OBJECTIVE: The objective of the study was to evaluate the biological validity of ovarian cancer (OVCA) screening and early detection efforts and to characterize signaling pathways associated with human cancer metastasis and patient survival. STUDY DESIGN: Using genome-wide expression profiling and deoxyribonucleic acid sequencing, we compared pelvic and matched extrapelvic implants from 30 patients with advanced-stage OVCA for expression of molecular signaling pathways and p53 gene mutations. Differentially expressed pathways were further evaluated in a series of primary or early-stage vs metastatic or recurrent cancer samples from 389 ovarian, prostate, and oral cancer patients. Metastasis pathways were also evaluated for associations with survival in 9 independent clinicogenomic datasets from 1691 ovarian, breast, colon, brain, and lung cancer and leukemia patients. The inhibitory effects of 1 pathway (transforming growth factor [TGF]-WNT) on in vitro OVCA cell migration were studied. RESULTS: Pelvic and extrapelvic OVCA implants demonstrated similar patterns of signaling pathway expression and identical p53 mutations. However, we identified 3 molecular pathways/cellular processes that were differentially expressed between pelvic and extrapelvic OVCA samples and between primary/early-stage and metastatic/advanced or recurrent ovarian, oral, and prostate cancers. Furthermore, their expression was associated with overall survival from ovarian cancer (P = .006), colon cancer (1 pathway at P = .005), and leukemia (P = .05). Artesunate-induced TGF-WNT pathway inhibition impaired OVCA cell migration. CONCLUSION: Advanced-stage OVCA has a unifocal origin in the pelvis. Molecular pathways associated with extrapelvic OVCA spread are also associated with metastasis from other human cancers and with overall patient survival. Such pathways represent appealing therapeutic targets for patients with metastatic disease.

Cervical cancer.

These NCCN Clinical Practice Guidelines in Oncology for Cervical Cancer focus on early-stage disease, because it occurs more frequently in the United States. After careful clinical evaluation and staging, the primary treatment of early-stage cervical cancer is either surgery or radiotherapy. These guidelines include fertility-sparing and non-fertility-sparing treatment for those with early-stage disease, which is disease confined to the uterus. A new fertility-sparing algorithm was added for select patients with stage IA and IB1 disease..

Relationships among Inflammatory Biomarkers and Objectively Assessed Physical Activity and Sleep during and after Chemotherapy for Gynecologic Malignancies.

Little is known regarding associations between inflammatory biomarkers and objectively measured physical activity and sleep during and after chemotherapy for gynecologic cancer; thus, we conducted a longitudinal study to address this gap. Women with gynecologic cancer (patients) and non-cancer controls (controls) completed assessments before chemotherapy cycles 1, 3, and 6 (controls assessed contemporaneously), as well as at 6- and 12-month follow-ups. Physical activity and sleep were measured using wrist-worn actigraphs and sleep diaries, and blood was drawn to quantify circulating levels of inflammatory markers. Linear and quadratic random-effects mixed models and random-effects fluctuation mixed models were used to examine physical activity and sleep over time, as well as the associations with inflammatory biomarkers. On average, patients (n = 97) and controls (n = 104) were 62 and 58 years old, respectively. Compared to controls, patients were less active, more sedentary, had more time awake after sleep onset, and had lower sleep efficiency (p-values < 0.05). Across groups, higher levels of TNF-α were associated with more sedentary time and less efficient sleep (p-values ≤ 0.05). Higher levels of IL-1ß, TNF-α, and IL-6 were associated with lower levels of light physical activity (p-values < 0.05). Associations between inflammatory biomarkers, physical activity, and sleep did not differ between patients and controls. Given these results, we speculate that inflammation may contribute to less physical activity and more sleep problems that persist even 12 months after completing chemotherapy.