Cannabis use among adults undergoing cancer treatment.

BACKGROUND: Little is known about the risks and benefits of cannabis use in the context of cancer care. This study characterized the prevalence, reasons for use, and perceived benefits of cannabis and compared symptoms and perceived risks between those who reported past 30-day cannabis use and those who did not. METHODS: Adults undergoing cancer treatment at a National Cancer Institute-designated cancer center completed measures of sociodemographic characteristics, cannabis use, use modalities, reasons for use, perceived harms/benefits of use, physical and psychological symptoms, and other substance/medication use. Analyses compared patients who used or did not use cannabis in the past 30 days. RESULTS: Participants (N = 267) were 58 years old on average, primarily female (70%), and predominantly White (88%). Over a quarter of respondents (26%) reported past 30-day cannabis use, and among those, 4.5% screened positive for cannabis use disorder. Participants who used cannabis most often used edibles (65%) or smoked cannabis (51%), and they were younger and more likely to be male, Black, and disabled, and to have lower income and Medicaid insurance than participants who did not use cannabis. Those who used cannabis reported more severe symptoms and perceived cannabis as less harmful than those who did not use cannabis. The most common medical reasons for cannabis use were pain, cancer, sleep problems, anxiety, nausea/vomiting, and poor appetite. Participants reported the greatest cannabis-related symptom relief from sleep problems, nausea/vomiting, headaches, pain, muscle spasms, and anxiety. CONCLUSIONS: Patients with cancer who used cannabis perceived benefits for many symptoms, although they showed worse overall symptomatology. PLAIN LANGUAGE SUMMARY: Among adults undergoing cancer treatment, 26% reported cannabis use in the past 30 days. Those who used cannabis were more likely to be male and disabled and to have lower income and Medicaid insurance than those who did not use cannabis. Participants most commonly reported using cannabis for pain, cancer, sleep, anxiety, and nausea/vomiting and reported the greatest perceived benefits for sleep, nausea/vomiting, headaches, pain, muscle spasms, and anxiety, yet participants who used cannabis also reported feeling worse physically and psychologically compared to those who did not use cannabis. Participants who used cannabis were more likely to report that cannabis was less risky to their health than alcohol, smoking, and opioids than those who did not use cannabis.

Association between Serum Biomarkers with Postoperative Complications and Delay of Adjuvant Chemotherapy Initiation in Ovarian Cancer Patients Undergoing Primary Cytoreductive Surgery: A Pilot Study.

This study sought to describe and relate the factors associated with complications and delays in adjuvant chemotherapy in patients with ovarian cancer treated with primary cytoreductive surgery. Serum from patients diagnosed with ovarian cancer scheduled for primary cytoreductive surgery were analyzed for prealbumin, 25-OH Vitamin D, intracellular adhesion molecule 1 (ICAM-1), interleukin 6 (IL-6), interleukin 8 (IL-8), monocyte chemoattractant protein 1 (MCP-1), monocyte chemoattractant protein 2 (MCP-2), macrophage derived chemokine (MDC). Postoperative complications were identified using common terminology criteria for adverse events 4.0 and 30 day after surgery. Delays in adjuvant chemotherapy were defined as >1 week interval between surgery and initiation. Patients with postoperative complications (39.6%) were significantly older, had lower serum prealbumin levels, and higher serum IL-6 and IL-8 than those without. Univariate logistic regression found that age (OR: 1.12, 95%CI: 1.00-1.35) and IL-6 (OR: 1.02, 95%CI: 0.99-1.05) were associated with postoperative complications, whereas age remained significant after multivariate analysis (OR:1.14, 95%CI: 1.00-1.29). Patients with delays in chemotherapy exhibited greater BMI and lower 25-OH Vitamin D than those without. Multivariate analysis found that increasing levels of 25-OH Vitamin D were associated with a lower risk of delayed chemotherapy initiation after controlling for age, body mass index, and tumor grade (OR: 0.93, 95%CI:0.87-0.99). This work suggests that in addition to age being predictive of postoperative complications, serum 25-OH Vitamin D may a provide insight into a patient's risk for postsurgical delays in chemotherapy initiation. These findings should, however, be confirmed in a larger study including robust survival analysis.

In a small cohort, increasing age was associated with postsurgical complications in patients with ovarian cancer following primary cytoreductive surgery.In patients with ovarian cancer following primary cytoreductive surgery delays in adjuvant chemotherapy initiation were inversely associated with serum 25-OH vitamin D status.

A randomized phase II trial of everolimus and letrozole or hormonal therapy in women with advanced, persistent or recurrent endometrial carcinoma: A GOG Foundation study.

BACKGROUND: Blocking the PI3K/AKT/mTOR pathway decreases resistance to hormonal therapy in endometrial carcinoma (EC). OBJECTIVE: In this study, the aim was to assess the efficacy and tolerability of everolimus(E)/letrozole (L) or medroxyprogesterone acetate(M)/tamoxifen(T) in the treatment of metastatic EC. STUDY DESIGN: This single stage, open-label two arm randomized phase II trial accrued women with advanced/persistent/recurrent EC. Treatment with E (10 mg daily) and L (2.5 mg daily) or T (20 mg twice daily) and M (200 mg daily alternating weeks) was randomly assigned, and stratified by prior adjuvant therapy. Treatments were administered orally. Primary endpoint was response rate. RESULTS: Between February 2015 and April 2016, everolimus/letrozole (n = 37) or MT (n = 37) was assigned to 74 patients. Median follow-up was 37 months. Eight (22%; 95% CI 11% to 37%) patients responded on EL (one CR) and nine (25%; 95% CI 14% to 41%) patients responded on MT (three CRs). Median PFS for EL and MT arms was 6 months and 4 months, respectively. On EL, chemo-nave patients demonstrated a 28 month median PFS; prior chemotherapy patients had a 4-month median PFS. On MT, patients without prior therapy had a 5-month median PFS; those with prior chemotherapy demonstrated a 3-month PFS. Common grade 3 adverse events were anemia (9 [24%] patients EL vs 2 [6%] MT) and mucositis (2 [5%] vs 0 [0%]). Grade 3/4 thromboembolic events were observed with MT but not with EL (0 [0%] vs 4 [11%]). CONCLUSIONS: EL and MT demonstrated clinically meaningful efficacy in recurrent EC patients. The higher PFS observed in chemo-naïve patients is worthy of confirmation in future studies.

Beyond Sedlis-A novel histology-specific nomogram for predicting cervical cancer recurrence risk: An NRG/GOG ancillary analysis.

PURPOSE: The Sedlis criteria define risk factors for recurrence warranting post-hysterectomy radiation for early-stage cervical cancer; however, these factors were defined for squamous cell carcinoma (SCC) at an estimated recurrence risk of ≥30%. Our study evaluates and compares risk factors for recurrence for cervical SCC compared with adenocarcinoma (AC) and develops histology-specific nomograms to estimate risk of recurrence and guide adjuvant treatment. METHODS: We performed an ancillary analysis of GOG 49, 92, and 141, and included stage I patients who were surgically managed and received no neoadjuvant/adjuvant therapy. Multivariable Cox proportional hazards models were used to evaluate independent risk factors for recurrence by histology and to generate prognostic histology-specific nomograms for 3-year recurrence risk. RESULTS: We identified 715 patients with SCC and 105 with AC; 20% with SCC and 17% with AC recurred. For SCC, lymphvascular space invasion (LVSI: HR 1.58, CI 1.12-2.22), tumor size (TS ≥4 cm: HR 2.67, CI 1.67-4.29), and depth of invasion (DOI; middle 1/3, HR 4.31, CI 1.81-10.26; deep 1/3, HR 7.05, CI 2.99-16.64) were associated with recurrence. For AC, only TS ≥4 cm, was associated with recurrence (HR 4.69, CI 1.25-17.63). For both histologies, there was an interaction effect between TS and LVSI. For those with SCC, DOI was most associated with recurrence (16% risk); for AC, TS conferred a 15% risk with negative LVSI versus a 25% risk with positive LVSI. CONCLUSIONS: Current treatment standards are based on the Sedlis criteria, specifically derived from data on SCC. However, risk factors for recurrence differ for squamous cell and adenocarcinoma of the cervix. Histology-specific nomograms accurately and linearly represent risk of recurrence for both SCC and AC tumors and may provide a more contemporary and tailored tool for clinicians to base adjuvant treatment recommendations to their patients with cervical cancer.

Incorporation of whole pelvic radiation into treatment of stage IVB cervical cancer: A novel treatment strategy.

OBJECTIVES: Chemotherapy is the standard treatment in stage IVB cervical cancer (CC). However, given that many women have a significant pelvic disease burden, whole pelvic radiation (WPR) in addition to chemotherapy for primary treatment may have utility. The aim of this study was to compare the overall survival (OS) and complication rates between women who received both WPR and chemotherapy (CT) versus CT alone in the management of stage IVB CC. METHODS: A multi-institutional, IRB-approved, retrospective review of patients (pts) with stage IVB CC, diagnosed between 2005 and 2015, was performed. Descriptive statistics of the demographic, oncologic, and treatment characteristics were performed. OS was estimated using the Kaplan Meier method. RESULTS: A total of 126 pts met inclusion criteria. Thirty one patients elected for hospice care at diagnosis and were excluded from further analysis. In the remaining population, median age was 53 yrs. The majority (72%) had squamous cell carcinoma and 82% had FIGO grade 2 or 3 tumors. Thirty four patients (35.8%) received WPR in addition to CT as a part of planned primary therapy and 64.2% (n = 61) received CT alone, with 88.2% and 80.3% receiving a cisplatin-based chemotherapy regimen, respectively. The OS was significantly longer in the WPR with CT group (41.6 vs 17.6 mo, p < 0.01). The rates of ureteral obstruction, vaginal bleeding, pelvic infection, pelvic pain, and fistula were not significantly different between the 2 groups (all p > 0.05). CONCLUSION: This study found WPR in addition to CT gives a significant OS benefit. Further study is warranted to determine which subgroups may benefit the most from this novel treatment strategy.

Comprehensive genomic profiling of recurrent endometrial cancer: Implications for selection of systemic therapy.

OBJECTIVES: To assess whether comprehensive genomic profiling (CGP) in the setting of routine clinical care allows molecular classification of recurrent endometrial cancer (EC) into the four Cancer Genome Atlas (TCGA) categories: POLE ultramutated, microsatellite instable, copy-number low, and copy-number high and whether this approach can identify genomic alterations (GAs) which inform treatment decisions. METHODS: Archival tissues from 74 patients diagnosed with recurrent EC were prospectively analyzed using hybrid-capture-based genomic profiling. Tumor mutational burden and microsatellite instability were measured. Clinically relevant GAs (CRGAs) were defined as GAs associated with targeted therapies available on-label or in mechanism-driven clinical trials. RESULTS: Using POLE mutational analysis, mismatch repair status, and p53 mutational analysis as surrogate for 'copy-number' status CGP segregated all cases into four TCGA molecular subgroups. While recurrent serous ECs were predominantly copy-number high, we found no clear prevalence of a specific molecular subtype in endometrioid, clear cell or undifferentiated tumors. Every tumor sample had at least one GA and 91% (67/74) had at least one CRGA. In this series 32% (24/74) of patients received a matched therapy based on the results of CGP. Objective responses to the matched therapy were seen in 25% (6/24) of patients with an additional 37.5% (9/24) achieving stable disease leading to a clinical benefit rate of 62.5% with a median treatment duration of 14.6 months (range 4.3-69 months). CONCLUSIONS: CGP allows molecular classification of EC into four TCGA categories and allows identification of potential biomarkers for matched therapy in the setting of routine clinical care.

Multiple Luteinized Follicle Cysts of the Ovary in a Patient With a Pituitary Adenoma: Report of a Case and Review of the Literature.

The case of a 36-yr-old woman with a pituitary adenoma who was found to have bilateral ovarian masses is reported. The right ovary was removed, measured 15 cm in maximum dimension, and contained multiple cysts which on microscopic examination had the typical morphology of follicle cysts. The left ovary was grossly similar intraoperatively. Subsequent excision of the pituitary adenoma was followed ∼3 mo later by a return to normal size of the left ovary. The case represents an example of multiple luteinized follicle cysts, analogous to the phenomenon seen occasionally in pregnancy, but with a different clinical background. Periodic documentation of this phenomenon is present in the literature, predominantly the clinical literature with limited pathologic documentation of the nature of the process in many reports. As pertains to the evaluation of follicle cysts encountered during pregnancy the differential diagnosis is with a cystic granulosa cell tumor of either adult or juvenile types, more likely the latter. The cyst lining is identical to that of standard follicle cysts and contrasts with the immature mitotically active nuclei seen in a juvenile granulosa cell tumor. That neoplasm also usually shows follicular differentiation typically absent in follicle cysts. Pathologists should be aware of the rare occurrence of luteinized follicle cysts in patients with a pituitary adenoma to enable correct intraoperative and standard pathologic evaluation.

Improving cancer care for American Indians with cervical cancer in the Indian Health Service (IHS) system - Navigation may not be enough.

OBJECTIVES: Patient navigation programs have been shown to positively impact cancer outcomes for minority populations. Little is known regarding the effects of these programs on American Indian (AI) populations. The purpose of this study is to characterize the impact of a patient navigation program on AI cervical cancer patients at a tertiary care center. METHODS: A retrospective review of all AI cervical cancer patients receiving navigation services and a cohort of AI patients treated prior to navigation services was performed. Additional comparisons were made between those with and without Indian Health Service (IHS) funding. Summary statistics were used to describe demographic, clinical characteristics, treatment, and survivorship across groups. RESULTS: Of 55 patients identified, 34 received navigation and 21 did not. In navigated patients, median age was 46years (27-80years) compared with 42years (17-68years) in pre-navigation patients (p=0.53). There was no difference between stage at diagnosis (p=0.73). No difference was noted in treatment received between groups (p=0.48). Distance traveled for treatment between groups did not differ (p=0.46). Median time to initiation of treatment was not different between groups, 30.5days vs. 27.5days (p=0.18). Among patients with IHS funding, navigation services did not alter time to initiation of treatment (p=0.57), and there was no difference in completion of prescribed therapy between groups (92% navigated vs 100% pre-navigation). CONCLUSIONS: Navigation services for AI cervical cancer patients did not alter initiation or completion of treatment. Navigation programs may provide less tangible benefits to AI cervical cancer patients and further study is warranted.

Bilateral salpingectomy with delayed oophorectomy for ovarian cancer risk reduction: A pilot study in women with BRCA1/2 mutations.

OBJECTIVE: Risk-reducing salpingo-oophorectomy (RRSO) reduces ovarian cancer risk in BRCA1/2 mutation carriers, but the adverse effects of the associated early-onset surgical menopause are problematic. Despite suggestive evidence, no data demonstrate whether bilateral salpingectomy alone lowers the risk of developing ovarian cancer in BRCA mutation carriers. We conducted a pilot study of bilateral salpingectomy with delayed oophorectomy (BS/DO) in BRCA mutation carriers to determine the safety and acceptability of the procedure. METHODS: In this prospective, multicenter, non-randomized pilot study, pre-menopausal BRCA1/2 mutation carriers aged 30 to 47 years chose screening, RRSO, or BS/DO. For those undergoing BS/DO, the delayed oophorectomy was recommended at age 40 years for BRCA1 and age 45 years for BRCA2 patients. We compared surgical and psychosocial outcomes between time points and between arms. RESULTS: Of the 43 patients enrolled, 19 (44%) chose BS/DO, 12 (28%) chose RRSO, and 12 (28%) chose screening. The cohort was 37% BRCA1 carriers and 63% BRCA2 carriers. One serous tubal intraepithelial carcinoma (STIC) was found in an RRSO patient, and no cases of occult ovarian cancers were found. There were no surgical complications. Twelve months after surgery, responses on the Cancer Worry Scale indicated decreased worry in the BS/DO (P < 0.0001) and RRSO (P = 0.01) arms, while responses on the State Anxiety Inventory indicated decreased anxiety in the BS/DO arm (P = 0.02) compared with preoperative responses. CONCLUSIONS: In this pilot study, BRCA mutation carriers who underwent bilateral salpingectomy had no intraoperative complications, were satisfied with their procedure choice, and had decreased cancer worry and anxiety after the procedure.

Factors prognostic of survival in advanced-stage uterine serous carcinoma.

OBJECTIVES: The study objective was to analyze the impact of prognostic factors, including treatment modality, on outcome in patients with advanced-stage uterine serous carcinoma (USC). METHODS: A retrospective review of patients diagnosed with stage III or IV USC between 1993 and 2012 was performed. Summary statistics were used to describe demographic and clinical characteristics. Overall survival (OS) and recurrence free survival (RFS) were estimated by Kaplan-Meier analysis. Cox proportional hazards regression was used to model the association of potential prognostic factors with OS and RFS. RESULTS: The study included 260 patients with median follow-up of 26.6months (range 1-172.8). Median age was 63years (range 30-88) and 52.3% had stage III disease. In all, 60% were treated with surgery followed by chemotherapy, 18.1% received surgery, chemotherapy, and radiotherapy, 11.5% had surgery and radiotherapy, and 10.4% had neoadjuvant chemotherapy. The overall complete response rate was 68.9%, and the cumulative incidence of recurrence was 82.7%. Treatment that included surgery, chemotherapy, and radiation and stage III disease were associated with improved RFS on multivariate analysis. For OS, therapy with surgery, chemotherapy, and radiation, mixed histology, and stage III disease were associated with better OS on multivariate analysis. CONCLUSIONS: Patients with advanced-stage USC have a poor prognosis, regardless of clinical factors or treatment received. However, combination therapy that includes chemotherapy and radiation appears to be associated with improved survival in these women.

Primary and acquired platinum-resistance among women with high grade serous ovarian cancer.

OBJECTIVE: Women with primary platinum resistant (PPR) high grade serous ovarian cancer (HGSOC) are known to have a poor prognosis. Less is known regarding outcomes in patients with acquired platinum resistance (APR). The goal of this study was to evaluate survival in both PPR and APR patients. METHODS: A retrospective review of HGSOC patients diagnosed between 2000 and 2010 was performed. Descriptive statistics summarized clinical characteristics and demographics. The Kaplan-Meier method estimated progression free survival (PFS) and overall survival (OS). The association of OS and clinical factors was modeled using Cox proportional-hazards. RESULTS: Of the 330 patients identified, 81 (25%) had PPR. Of the remaining women, 55 (22%) developed APR. Median PFS of PPR patients was 4.2months and median OS was 17.8months. On multivariate analysis, the number of biologic agents received was the only predictor of OS. Patients with APR had a median PFS of 14.2months and a median OS of 56months. OS from the date of platinum resistance was 21.9months, though this was not different than PPR patients (p=0.19). Multivariate analysis found cancer stage and clinical trial participation to be associated with OS. CONCLUSIONS: Platinum resistance confers a poor prognosis in the APR and PPR setting. The number of biologic agents received is the strongest predictor of OS among women with PPR. Cancer stage and clinical trial participation predicts OS in patients with APR. Providing opportunities to participate in clinical trials, especially those involving targeted therapy, should be a priority in these populations.

Status epilepticus associated with platinum chemotherapy in a patient with cervical cancer: a case report.

BACKGROUND: While peripheral neuropathy is a common side effect of platinum-based chemotherapy, central nervous system (CNS) toxicity, such as encephalopathy or seizures, appears to be rare. This manuscript describes the only reported case of nonconvulsive status epilepticus associated with cisplatin in a cervical cancer patient who does not have other underlying medical conditions. CASE PRESENTATION: The patient is a 54-year-old Chinese female with recurrent stage IIIB moderately differentiated squamous cell carcinoma of the cervix who was being treated with cisplatin and topotecan. During the sixth cycle of this regimen, the patient presented with mental status changes. While imaging and laboratory values were within normal limits, the patient's EEG revealed nonconvulsive status epilepticus. After appropriate intervention, she made a complete recovery with no further seizures. The patient currently remains on antiepileptic therapy, but is no longer receiving cisplatin. CONCLUSION: Patients who present with new onset seizures should primarily be evaluated for underlying medical conditions. Among patients who are suspected to have CNS side effects associated with platinum use, we recommend avoidance of platinum agents in future chemotherapeutic regimens. Although rare, providers should be aware of the potential for CNS toxicity associated with this drug class.

Laparoscopic supracervical hysterectomy with morcellation: should it stay or should it go?

STUDY OBJECTIVE: To establish the risk of unidentified neoplasia and subsequent adverse outcomes of laparoscopic supracervical hysterectomy (SCH) with morcellation. DESIGN: Retrospective review (Canadian Task Force classification II-2). SETTING: University community hospital. PATIENTS: Consecutive women who had undergone SCH with morcellation between January 2002 and December 2008. MEASUREMENTS AND MAIN RESULTS: Medical records were assessed for patient characteristics and outcomes. We identified 808 women who had undergone planned laparoscopic SCH with morcellation. Their median age was 44.1 years (range, 23.4-79.8 years). The most common indications were menorrhagia in 472 patients (58.4%) and leiomyomas in 400 patients (49.5%). Of the 30 patients in whom laparoscopy was converted to an open procedure before morcellation, 1 had leiomyosarcoma at final pathologic analysis. Of the 778 patients who underwent laparoscopic SCH with morcellation, 16 (2.0%) had endometrial hyperplasia and 3 (0.4%) had cancer at final pathologic analysis. Abnormal pathologic findings were more likely in women older than age 50 years with abnormal bleeding. Of the 778 patients, 189 were younger than 40 years, and 4 of these 189 women (2.1%) had hyperplasia at final pathologic analysis; none had cancer. Of the 433 patients aged 40 to 49 years, 8 (1.8%) had hyperplasia or cancer. Of the 156 patients aged 50 years or older, 7 (4.5%) had hyperplasia (p = .18); none had cancer. No patient with hyperplasia or morcellated cancer experienced adverse sequelae after a median follow-up of 90.4 months. CONCLUSION: In this cohort of patients who underwent laparoscopic SCH, the risk of hyperplasia or malignancy was low. Laparoscopic SCH with morcellation seems to be a low-risk procedure.

Acceptability of prophylactic salpingectomy with delayed oophorectomy as risk-reducing surgery among BRCA mutation carriers.

OBJECTIVE: Given the emerging evidence for the fimbria as the site of origin for many serous carcinomas in BRCA mutation carriers, consideration is being given in studying prophylactic salpingectomy with delayed oophorectomy (PSDO) as a risk-reducing surgery. We aimed to determine the interest in a study of PSDO among these women. METHODS: We evaluated the results of an online survey conducted by Facing Our Risk of Cancer Empowered (FORCE), a patient advocacy group, from October 2010 to August 2012. Premenopausal BRCA mutation carriers with no history of ovarian cancer or prior bilateral salpingo-oophorectomy (BSO) were included. RESULTS: Of the 204 women meeting inclusion criteria, median age was 35 years, 92.5% were white, 25.7% were Jewish, and 16.7% had a history of breast cancer. Overall, 34.3% reported interest in a study of salpingectomy, 35.3% were unsure, and 30.4% were not interested in the study. Women noted the possibility of lowering ovarian cancer risk without menopause as a compelling reason to participate (83.8%). Reasons for not participating in a salpingectomy study included surgical complications (46.6%), potential ovarian damage (42.2%), planning BSO soon (32.4%), and surgical costs (32.8%). Acceptable study risks included the need for two surgeries (77.2%), possibility of not lowering ovarian cancer risk (68%), and disruption of ovarian blood supply (66.5%). CONCLUSIONS: One-third of BRCA mutation carriers indicated definite interest in a PSDO study. Potential study risks were acceptable to most women. These findings suggest that patient accrual for a clinical trial of prophylactic salpingectomy with delayed oophorectomy is possible.

Assessment of palliative care training in gynecologic oncology: a gynecologic oncology fellow research network study.

OBJECTIVE: Palliative care is recognized as an important component of oncologic care. We sought to assess the quality/quantity of palliative care education in gynecologic oncology fellowship. METHODS: A self-administered on-line questionnaire was distributed to current gynecologic oncology fellow and candidate members during the 2013 academic year. Descriptive statistics, bivariate and multivariate analyses were performed. RESULTS: Of 201 fellow and candidate members, 74.1% (n=149) responded. Respondents were primarily women (75%) and white (76%). Only 11% of respondents participated in a palliative care rotation. Respondents rated the overall quality of teaching received on management of ovarian cancer significantly higher than management of patients at end of life (EOL), independent of level of training (8.25 vs. 6.23; p<0.0005). Forty-six percent reported never being observed discussing transition of care from curative to palliative with a patient, and 56% never received feedback about technique regarding discussions on EOL care. When asked to recall their most recent patient who had died, 83% reported enrollment in hospice within 4 weeks of death. Fellows reporting higher quality EOL education were significantly more likely to feel prepared to care for patients at EOL (p<0.0005). Mean ranking of preparedness increased with the number of times a fellow reported discussing changing goals from curative to palliative and the number of times he/she received feedback from an attending (p<0.0005). CONCLUSIONS: Gynecologic oncology fellow/candidate members reported insufficient palliative care education. Those respondents reporting higher quality EOL training felt more prepared to care for dying patients and to address complications commonly encountered in this setting.

Risk perception, worry, and test acceptance in average-risk women who undergo ovarian cancer screening.

OBJECTIVE: We evaluated baseline knowledge of ovarian cancer risk and perceptions toward ovarian cancer screening (OCS) by initiating the normal risk ovarian screening study. STUDY DESIGN: Average-risk, postmenopausal women were enrolled between 2001 and 2011 as they entered the normal risk ovarian screening study. Participants completed baseline surveys of risk perception, cancer worry (Cancer Worry Scale), anxiety (State-Trait Anxiety Inventory), health and well-being survey (SF-36 HEALTH SURVEY), and acceptability of OCS. RESULTS: Of the 1242 women who were enrolled, 925 women (74.5%) completed surveys. The respondents estimated a mean lifetime risk of ovarian cancer of 29.9%, which is much higher than the actual risk of 1.4% for women in the United States. Only 2.8% of participants correctly estimated their risk; 35.4% of the participants reported their lifetime risk to be ≥50%. Cancer worry was low, with a median Cancer Worry Scale score of 7 of 24. Anxiety was comparable with published norms for women in this age group, with median STAI-State and STAI-Trait scores of 30 and 29 of 80, respectively. Overall, women reported good physical and mental well-being. In terms of OCS acceptability, 97.2% of respondents agreed or strongly agreed that "the benefits of screening outweigh the difficulties." Very few women were reluctant to undergo OCS because of time constraints (1.1%), pain (2.0%), or embarrassment (1.9%). CONCLUSION: Average-risk women who underwent OCS highly overestimated their risk of ovarian cancer. Despite this, participants reported low cancer worry and anxiety. The discrepancy between knowledge of and attitudes toward ovarian cancer risk highlights the need for educational efforts in this area.

Sentinel lymph node evaluation in women with cervical cancer.

Lymph node status is the most important prognosticator of survival in women with early stage cervical cancer. Thus many patients with cervical cancer will undergo pelvic lymphadenectomy as part of the treatment. This procedure is associated with substantial morbidity. Use of the sentinel lymph node technique in women with cervical cancer has the potential to decrease this morbidity. Multiple studies have suggested that sentinel lymph node mapping in these patients is feasible, with excellent detection rates and sensitivity. This review examines the current body of literature about sentinel lymph node biopsy in women with cervical cancer.

Update on sentinel lymph node evaluation in gynecologic malignancies.

PURPOSE OF REVIEW: Sentinel lymph node (SLN) dissections have been shown to be sensitive for the evaluation of nodal basins for metastatic disease and are associated with decreased short-term and long-term morbidity when compared with complete lymph node dissection. There has been increasing interest in the use of SLN technology in gynecologic cancers. This review assesses the current evidence-based literature for the use of SLN dissections in gynecologic malignancies. RECENT FINDINGS: Recent literature continues to support the safety and feasibility of SLN biopsy for early stage vulvar cancer with negative predictive value approaching 100% and low false negative rates. Alternatively, for endometrial cancer most studies have reported low false-negative rates, with variable sensitivities and have reported low detection rates of the sentinel node. Studies examining the utility of SLN biopsy in early-stage cervical cancer remain promising with detection rates, sensitivities, and false-negative rates greater than 90% for stage 1B1 tumors. SUMMARY: SLN dissections have been shown to be effective and safe in certain, select vulvar cancer patients and can be considered an alternative surgical approach for these patients. For endometrial and cervical cancer, SLN dissection continues to have encouraging results and however needs further investigation.

A Surgical Window Trial Evaluating Medroxyprogesterone Acetate with or without Entinostat in Patients with Endometrial Cancer and Validation of Biomarkers of Cellular Response.

PURPOSE: This surgical window of opportunity (window) study assessed the short-term effect of medroxyprogesterone acetate (MPA) alone versus MPA plus the histone deacetylase (HDAC) inhibitor entinostat on regulation of progesterone receptor (PR) in women with newly diagnosed endometrioid endometrial adenocarcinoma. PATIENTS AND METHODS: This multisite, randomized, open-label surgical window study treated women intramuscularly on day 1 with 400 mg MPA. Entinostat given 5 mg by mouth on days 1, 8, and 15 was randomly assigned with equal probability. Surgery followed on days 21-24. Pretreatment and posttreatment tissue was assessed for PR H-scores, Ki-67 levels, and histologic response. RESULTS: Fifty patients were accrued in 4 months; 22 and 20 participants had PR evaluable pretreatment and posttreatment slides in the MPA and MPA/entinostat arms, respectively. Median posttreatment PR H-scores were significantly lower than pretreatment H-scores in both arms but did not differ significantly (MPA: 247 vs. 27, MPA/entinostat 260 vs. 23, respectively, P = 0.87). Decreased Ki-67 was shown in 90% treated with MPA/entinostat compared with 68% treated with MPA alone (P = 0.13). Median PR H-score decreases were larger when Ki-67 was decreased (208) versus not decreased (45). The decrease in PR pretreatment versus posttreatment was associated with loss of Ki-67 nuclear staining, consistent with reduced cellular proliferation (P < 0.008). CONCLUSIONS: This surgical window trial rapidly accrued in a multisite setting and evaluated PR as its primary endpoint and Ki-67 as secondary endpoint. Despite no immediate effect of entinostat on PR in this short-term study, lessons learned can inform future window and treatment trials.