Cardiovascular health assessment in routine cancer follow-up in community settings: survivor risk awareness and perspectives.

BACKGROUND: Guidelines recommend cardiovascular risk assessment and counseling for cancer survivors. For effective implementation, it is critical to understand survivor cardiovascular health (CVH) profiles and perspectives in community settings. We aimed to (1) Assess survivor CVH profiles, (2) compare self-reported and EHR-based categorization of CVH factors, and (3) describe perceptions regarding addressing CVH during oncology encounters. METHODS: This cross-sectional analysis utilized data from an ongoing NCI Community Oncology Research Program trial of an EHR heart health tool for cancer survivors (WF-1804CD). Survivors presenting for routine care after potentially curative treatment recruited from 8 oncology practices completed a pre-visit survey, including American Heart Association Simple 7 CVH factors (classified as ideal, intermediate, or poor). Medical record abstraction ascertained CVD risk factors and cancer characteristics. Likert-type questions assessed desired discussion during oncology care. RESULTS: Of 502 enrolled survivors (95.6% female; mean time since diagnosis = 4.2 years), most had breast cancer (79.7%). Many survivors had common cardiovascular comorbidities, including high cholesterol (48.3%), hypertension or high BP (47.8%) obesity (33.1%), and diabetes (20.5%); 30.5% of survivors received high cardiotoxicity potential cancer treatment. Less than half had ideal/non-missing levels for physical activity (48.0%), BMI (18.9%), cholesterol (17.9%), blood pressure (14.1%), healthy diet (11.0%), and glucose/ HbA1c (6.0%). While > 50% of survivors had concordant EHR-self-report categorization for smoking, BMI, and blood pressure; cholesterol, glucose, and A1C were unknown by survivors and/or missing in the EHR for most. Most survivors agreed oncology providers should talk about heart health (78.9%). CONCLUSIONS: Tools to promote CVH discussion can fill gaps in CVH knowledge and are likely to be well-received by survivors in community settings. TRIAL REGISTRATION: NCT03935282, Registered 10/01/2020.

Senescent cells promote breast cancer cells motility by secreting GM-CSF and bFGF that activate the JNK signaling pathway.

BACKGROUND: Cellular senescence can be induced in mammalian tissues by multiple stimuli, including aging, oncogene activation and loss of tumor suppressor genes, and various types of stresses. While senescence is a tumor suppressing mechanism when induced within premalignant or malignant tumor cells, senescent cells can promote cancer development through increased secretion of growth factors, cytokines, chemokines, extracellular matrix, and degradative enzymes, collectively known as senescence-associated secretory phenotype (SASP). Previous studies indicated that senescent cells, through SASP factors, stimulate tumor cell invasion that is a critical step in cancer cell metastasis. METHODS: In the current study, we investigated the effect of senescent cells on the motility of breast cancer cells, which is another key step in cancer cell metastasis. We analyzed the motility of breast cancer cells co-cultured with senescent cells in vitro and metastasis of the breast cancer cells co-injected with senescent cells in orthotopic xenograft models. We also delineated the signaling pathway mediating the effect of senescent cells on cancer cell motility. RESULTS: Our results indicate that senescent cells stimulated the migration of breast cancer cells through secretion of GM-CSF and bFGF, which in turn induced activation of the JNK pathway in cancer cells. More importantly, senescent cells promoted breast cancer metastasis, with a minimum effect on the primary tumor growth, in orthotopic xenograft mouse models. CONCLUSIONS: These results have revealed an additional mechanism by which senescent cells promote tumor cell metastasis and tumor progression, and will potentially lead to identification of novel targets for cancer therapies that suppress metastasis, the major cause of cancer mortality.

Carotid ultrasound to identify head and neck cancer survivors with high cardiovascular risk after radiation therapy: rationale and design of a prospective, cross-sectional pilot study.

Background: Radiation therapy is an integral component of treatment that can predispose to carotid artery stenosis (CAS) and increase the risk of cerebrovascular events for head and neck cancer survivors. The utility of screening for CAS with carotid ultrasound in asymptomatic head and neck cancer survivors is unclear.Methods: In this prospective, cross-sectional pilot study, 60 patients who have no evidence of cancer at least 2 years from completion of RT will undergo screening carotid ultrasound to identify patients with high risk of cardiovascular events.Results: Outcomes will include clinically significant CAS, carotid intima-media thickness, acceptability/feasibility of screening, barriers to care and preliminary data on changes to medical management because of screening. Correlative multi-omics analyses will examine biomarkers of CAS after radiation therapy.Conclusion: The results of this study will provide valuable data on the prevalence of CAS and preliminary patient-centered data that will inform the design of a future large-scale, multi-site clinical trial.Clinical Trial Registration: NCT05490875 (ClinicalTrials.gov).

Patients with head and neck cancer are often treated with radiation therapy. Radiation therapy can cause damage to the blood vessels in the neck. This damage can manifest as narrowing of the blood vessels like the carotid artery, which can lead to stroke. Currently, it is not clear if screening head and neck cancer survivors with ultrasound scans of the carotid arteries is feasible or acceptable to patients. This has also not been formally assessed using a prospective clinical trial. In this study, patients with a history of head and neck cancer who have no evidence of their cancer for at least 2 years since completion of their radiation therapy will be enrolled. They will undergo blood testing and a research ultrasound of the carotid arteries to check for narrowing and other findings that may signal a high risk of stroke or another cardiovascular event. Participants will complete surveys on their experience with the process and how likely they are to accept further screening or additional treatment if something is found. They will also complete surveys on their perception of their personal risk of stroke and barriers to care that would prevent them from getting screening ultrasounds. Patients will be followed for up to 6 months after the ultrasound to check for any changes in their medical care that occurred because of the screening ultrasound.

Considerations from employed African-American and white prostate cancer survivors on prostate cancer treatment and survivorship: a qualitative analysis.

OBJECTIVE: To solicit information/suggestions from prostate cancer survivors to improve survivorship experiences specific to work/workability. DESIGN: The study employed a qualitative/phenomenological approach. Black/African-American and white prostate cancer survivors who: (1) had prostatectomy or radiation therapy 6-36 months prior, (2) were working for pay within 30 days before having treatment, and (3) expected to be working for pay 6 months later (n = 45) were eligible for this study. Survivors were engaged in 60-to-90-minute structured interviews. Content analysis was used to ascertain prominent themes. RESULTS: Participants had the following recommendations for survivors: ask about research on treatment options and side effects; speak with other survivors about cancer diagnosis; and inform family/friends and employers about needed accommodations. Considerations for family/friends emphasized the significance of instrumental (e.g. help finding information) and emotional support (e.g. encouragement). Employer/co-worker considerations most often related to work-related accommodations/support and avoiding stigmatization of the survivor. Considerations for healthcare providers commonly included the provision of unbiased, plain-language communication about treatment options and side effects. No major differences existed by race. CONCLUSIONS: Needs of employed PrCA survivors, regardless of their race or treatment type, are commonly related to their desire for informational, instrumental, and/or emotional support from family/friends, employers/co-workers, and healthcare providers. The requested supports are most often related to the side effects of prostate cancer treatment.

Endometrial cancer survivors' perceptions of their cardiovascular disease risk (results from WF-1804CD AH-HA).

OBJECTIVE: Despite considerable burden of cardiovascular disease (CVD), data on endometrial cancer survivors' CVD perceptions are lacking. We assessed survivors' perspectives on addressing CVD risk during oncology care. METHODS: This cross-sectional analysis utilized data from an ongoing trial of an EHR heart health tool (R01CA226078 & UG1CA189824) conducted through the NCI Community Oncology Research Program (NCORP, WF-1804CD). Endometrial cancer survivors post-potentially curative treatment were recruited from community practices and completed a pre-visit baseline survey, including American Heart Association Simple 7 CVD factors. Likert-type questions assessed confidence in understanding CVD risk, CVD risk perception, and desired discussion during oncology care. Medical record abstraction ascertained data on CVD and cancer characteristics. RESULTS: Survivors (N = 55, median age = 62; 62% 0-2 years post-diagnosis) were predominately white, non-Hispanic (87%). Most agreed/strongly agreed heart disease poses a risk to their health (87%) and oncology providers should talk to patients about heart health (76%). Few survivors reported smoking (12%) but many had poor/intermediate values for blood pressure (95%), body mass index (93%), fasting glucose/A1c (60%), diet (60%), exercise (47%) and total cholesterol (53%). 16% had not seen a PCP in the last year; these survivors were more likely to report financial hardship (22% vs 0%; p = 0.02). Most reported readiness to take steps to maintain or improve heart health (84%). CONCLUSIONS: Discussions of CVD risk during routine oncology care are likely to be well received by endometrial cancer survivors. Strategies are needed to implement CVD risk assessment guidelines and to enhance communication and referrals with primary care. Clinical Trials #: NCT03935282.

Caregiver engagement practices in National Cancer Institute Clinical Oncology Research Program settings: Implications for research to advance the field.

BACKGROUND: Supportive care interventions have demonstrated benefits for both informal and/or family cancer caregivers and their patients, but uptake generally is poor. To the authors' knowledge, little is known regarding the availability of supportive care services in community oncology practices, as well as engagement practices to connect caregivers with these services. METHODS: Questions from the National Cancer Institute Community Oncology Research Program (NCORP)'s 2017 Landscape Survey examined caregiver engagement practices (ie, caregiver identification, needs assessment, and supportive care service availability). Logistic regression was used to assess the relationship between the caregiver engagement outcomes and practice group characteristics. RESULTS: A total of 204 practice groups responded to each of the primary outcome questions. Only 40.2% of practice groups endorsed having a process with which to systematically identify and document caregivers, although approximately 76% were routinely using assessment tools to identify caregiver needs and approximately 63.7% had supportive care services available to caregivers. Caregiver identification was more common in sites affiliated with a critical access hospital (odds ratio [OR], 2.44; P = .013), and assessments were less common in safety-net practices (OR, 0.41; P = .013). Supportive care services were more commonly available in the Western region of the United States, in practices with inpatient services (OR, 2.96; P = .012), and in practices affiliated with a critical access hospital (OR, 3.31; P = .010). CONCLUSIONS: Although many practice groups provide supportive care services, fewer than one-half systematically identify and document informal cancer caregivers. Expanding fundamental engagement practices such as caregiver identification, assessment, and service provision will be critical to support recent calls to improve caregivers' well-being and skills to perform caregiving tasks.

Efficacy of a conversion from filgrastim to filgrastim-sndz in stem cell transplant patients undergoing mobilization.

During autologous stem cell transplant, granulocyte colony-stimulating factors (G-CSF) serve the integral role of mobilizing hematopoietic cells into the peripheral blood for subsequent collection by leukapheresis. Filgrastim (Neupogen®) is a G-CSF and affects hematopoietic cells by stimulating growth and differentiation of neutrophils. Filgrastim-sndz (Zarxio®), a biosimilar of filgrastim, received landmark approval as the first biosimilar product approved by the FDA in the United States. As a result of the recent FDA approval, our medical center made the conversion in August 2016 from using filgrastim to filgrastim-sndz to provide patients the same benefits of the filgrastim injection at a reduced cost. This retrospective, observational cohort study evaluated the comparative efficacy of the filgrastim-sndz biosimilar in 147 patients who underwent mobilization prior to stem cell transplant with filgrastim between 1 August 2015 and 31 July 2016 or filgrastim-sndz between 1 September 2016 and 30 November 2017. The mean number of CD34 cells collected during apheresis was 7.38 × 106 in the filgrastim group and 8.86 × 106 in the filgrastim-sndz group. Filgrastim-sndz was significantly non-inferior, as the difference between filgrastim and filgrastim-sndz was -1.48 × 106 with an upper 95% confidence bound equal to -0.24 × 106 that did not include the non-inferiority margin of 1 × 106 (p = 0.0006). The median number of days of apheresis was 2 in both groups (p= 0.3273). In conclusion, the biosimilar product was non-inferior for mobilization and the conversion from filgrastim to filgrastim-sndz afforded patients similar efficacy for mobilization in stem cell transplant at a reduced cost.

Improved adaptive randomization strategies for a seamless Phase I/II dose-finding design.

In this article, we propose and evaluate three alternative randomization strategies to the adaptive randomization (AR) stage used in a seamless Phase I/II dose-finding design. The original design was proposed by Wages and Tait in 2015 for trials of molecularly targeted agents in cancer treatments, where dose-efficacy assumptions are not always monotonically increasing. Our goal is to improve the design's overall performance regarding the estimation of optimal dose as well as patient allocation to effective treatments. The proposed methods calculate randomization probabilities based on the likelihood of every candidate model as opposed to the original design which selects the best model and then randomizes doses based on estimations from the selected model. Unlike the original method, our proposed adaption does not require an arbitrarily specified sample size for the adaptive randomization stage. Simulations are used to compare the proposed strategies and a final strategy is recommended. Under most scenarios, our recommended method allocates more patients to the optimal dose while improving accuracy in selecting the final optimal dose without increasing the overall risk of toxicity.

Generalization of the time-to-event continual reassessment method to bivariate outcomes.

This article considers the problem of designing Phase I-II clinical trials with delayed toxicity and efficacy outcomes. The proposed design is motivated by a Phase I-II study evaluating all-trans retinoic acid (ATRA) in combination with a fixed dose of daratumumab in the treatment of relapsed or refractory multiple myeloma. The primary objective of the study is to identify a dose that maximizes efficacy and has an acceptable level of toxicity. The toxicity endpoint is observed in one cycle of therapy (i.e., 4 weeks) while the efficacy endpoint is assessed after 8 weeks of treatment. The difference in endpoint observation windows causes logistical challenges in conducting the trial, since it is not practical to wait until both outcomes for each patient have been fully observed before sequentially assigning the dose of a newly eligible patient. In order to avoid delays in treatment for newly enrolled patients and to accelerate trial progress, we generalize the time-to-event continual reassessment method (TITE-CRM) to bivariate outcomes. Simulation studies are conducted to evaluate the proposed method, and we found that the proposed design is able to accurately select doses that maximize efficacy and have acceptable toxicity, while using all available information in allocating patients at the time of dose assignment. We compare the proposed methodology to two existing methods in the area.

A predictive probability interim design for phase II clinical trials with continuous endpoints.

Molecular targeted therapies come often with lower toxicity profiles than traditional cytotoxic treatments, thus shifting drug development paradigm into establishing evidence of biological activity, target modulation, and pharmacodynamics effects of these therapies in early phase trials. Therefore, these trials need to address simultaneous evaluation of safety, proof-of-concept biological marker activity, or changes in continuous tumor size instead of binary response rate. Interim analyses are typically incorporated in the trial due to concerns regarding excessive toxicity and ineffective new treatment. There is a lack of interim strategies developed to monitor futility and/or efficacy for these types of continuous outcomes, especially in single-arm phase II trials. We propose a 2-stage design based on predictive probability to accommodate continuous endpoints, assuming a normal distribution with known variance. Simulation results and case study demonstrated that the proposed design can incorporate an interim stop for futility as well as for efficacy while maintaining desirable design properties. As expected, using continuous tumor size resulted in reduced sample sizes for both optimal and minimax designs. A limited exploration of various priors was performed and shown to be robust. As research rapidly moves to incorporate more molecular targeted therapies, it will accommodate new types of outcomes while allowing for flexible stopping rules to continue optimizing trial resources and prioritize agents with compelling early phase data.

Association of hypertension and treatment outcomes in advanced stage non-small cell lung cancer patients treated with bevacizumab or non-bevacizumab containing regimens.

Background Studies suggest that bevacizumab-induced hypertension is prognostic of better outcomes in bevacizumab-treated patients with metastatic colorectal, HER2-negative breast, kidney, and pancreatic cancer. Few have examined this correlation in metastatic non-small cell lung cancer and evaluated whether hypertension independent of bevacizumab can improve the treatment outcomes. Objectives The primary objective was to determine the effect of hypertension on the overall response of advanced non-small cell lung cancer patients from start of the first-line chemotherapy to maintenance therapy. Secondary objectives include the effect of hypertension on the overall survival in all patients and on the overall response in bevacizumab-treated patients. Methods A retrospective chart review for a single institution was conducted from 2008 to 2013 on all patients with advanced non-squamous non-small cell lung cancer who received ≥ 1 cycle of combination chemotherapy. Patients were divided into hypertension versus no hypertension and into bevacizumab versus non-bevacizumab groups. Results Of the 188 advanced non-small cell lung cancer patients evaluated, 62 were treated with bevacizumab-containing regimens. The mean age at diagnosis was 58 years in both the groups. Hypertension independent of bevacizumab did not lead to improved treatment outcomes. However, in the bevacizumab subgroup, hypertensive patients had significantly higher response rates versus non-hypertensive patients (36.7% vs. 12.5%; p = 0.02). There was no significant difference in the overall survival between hypertensive versus non-hypertensive patients. Conclusion While hypertension alone did not significantly improve the treatment outcomes, hypertension in bevacizumab-treated patients with metastatic non-small cell lung cancer led to significantly improved responses. Further prospective studies are needed to confirm the association of hypertension with improved treatment outcomes in metastatic NSCLC.

Prospective validation of an intraoperative algorithm to guide surgical staging in early endometrial cancer.

OBJECTIVES: Prospectively validate an intraoperative surgical staging algorithm to stratify patients with early endometrial cancer by risk of lymph node metastasis. METHODS: Subjects with endometrial cancer clinically confined to the uterus were prospectively enrolled at an academic cancer center between Jan 2012 and Jun 2015. Study participants were stratified intraoperatively into two groups based on risk of nodal involvement using cell type, tumor grade, myometrial invasion, and tumor size in accordance with an established protocol from the Mayo Clinic. Low risk (LR) subjects received extrafascial hysterectomy with bilateral salpingo-oophorectomy; high risk (HR) patients received complete surgical staging including bilateral pelvic and para-aortic lymphadenectomy. RESULTS: Of the 200 subjects enrolled, 194 were eligible for analysis. The algorithm identified 132 (68%) HR and 62 (32%) LR cancers. Of the HR subjects, 126 had lymphadenectomy performed with 14 (11%) positive for nodal metastases. Five HR subjects experienced disease recurrence. Of the 62 LR cancers, two patients developed disease recurrence. Ten LR cancers were upgraded to HR on final pathology due to lesion size (6) and grade (4). None of these patients experienced disease recurrence. The algorithm demonstrated 90% sensitivity (18/20) and 36% specificity (62/174) as determined by positive lymph nodes and/or disease recurrence. CONCLUSIONS: Intraoperative assessment of early endometrial cancer can be used to determine the extent of surgical staging. The studied algorithm has low specificity and modifications are necessary to better match the surgical procedure to the risk of metastatic cancer.

Demographics, patterns of care, and survival in pediatric medulloblastoma.

We evaluated the American College of Surgeon's National Cancer Data Base (NCDB) to describe current hospital-based epidemiologic frequency, survival, and patterns of care of pediatric medulloblastoma. We analyzed NCDB 1998-2011 data on medulloblastoma for children ages 0-19 years using logistic and poisson regression, Kaplan-Meier survival estimates, and Cox proportional hazards models. 3647 cases of medulloblastoma in those aged 0-19 years were identified. Chemotherapy was received by 79 and 74% received radiation, with 65% receiving both therapies. Those who received radiation were more likely to be older than four, while those who received chemotherapy were more likely to be age four and younger. Variables associated with receipt of neither radiation nor chemotherapy included age at diagnosis of <1 year, female gender, being of race other than black or white, having no insurance, and living in a residential area with a low level of high school graduates. Better overall survival was observed as age at diagnosis increased, in females, and having received radiation. Compared to medulloblastoma, NOS, better survival was observed for those with demoplastic medulloblastoma, with worse survival in those with large cell medulloblastoma. Majority received multi- disciplinary therapy and radiation had the greatest effect on survival. Ages four and under were most likely to receive chemotherapy and least likely to receive radiation. Suboptimal treatment included 17.8% that did not receive chemotherapy, of which 11.8% received neither chemotherapy nor radiation. Disparities associated with medical access were characteristics for not receiving standard treatment, which resulted in poor outcome.

Association of time to antibiotics and clinical outcomes in adult hematologic malignancy patients with febrile neutropenia.

Objective The objective of this study was to determine the clinical impact of time to antibiotic administration in adult inpatients who have hematologic malignancies and develop febrile neutropenia. Methods A retrospective chart review was conducted to screen for all febrile neutropenia events amongst adult hematologic malignancy patients between 1 January 2010 and 1 September 2014. All included patients were admitted to the hospital at the time of fever onset, having been admitted for a diagnosis other than febrile neutropenia. Descriptive statistics and logistic generalized estimated equations were used to analyze the data. Results Two hundred forty-four neutropenic fever events met inclusion criteria. Thirty-five events (14.34%) led to negative clinical outcomes (in-hospital mortality, intensive care unit transfer, or vasopressor requirement), with an in-house mortality rate of 7.4%. The time to antibiotics ranged from 10 min to 1495 min. The median time to antibiotics in the events that led to negative outcomes was 120 min compared to 102 min in the events that did not lead to the negative outcome ( p = 0.93). Conditional order sets were used to order empiric antibiotics in 176 events (72.1%) and significantly reduced time to antibiotics from 287 min to 143 min ( p = 0.0019). Conclusion Prolonged time to antibiotic administration in hematologic malignancy patients who develop neutropenic fever was not shown to be associated with negative clinical outcomes.

Otolaryngology consultation tracheostomies and complex patient population.

PURPOSE: To assess for the differences in patients undergoing tracheostomy by the otolaryngology consult service versus other specialties. MATERIALS AND METHODS: A series of 1035 tracheostomies performed at our institution from January 2013 through November 2015 was retrospectively reviewed. Patient-related factors that contribute to procedural difficulty were reviewed. RESULTS: 805 consecutive tracheostomies were included. Otolaryngology performed 176/805 (21.8%) tracheostomies as a consulting service. Morbidly obese patients were three times as likely to be referred to otolaryngology as other services (adjusted OR: 3.23; 95% CI: 2.21-4.72). Mean BMI was 36.38kg/m2 for Consults vs. 28.69kg/m2 for Others and morbidly obese patients had a mean BMI of 49.84kg/m2 vs. 42.68kg/m2 for Consults and Others respectively (p<0.001). Patients with upper airway compromise (8.5% of Consults vs. 1.6% for Others) had 5.5 times higher odds to be performed by otolaryngology (adjusted OR: 5.46; 95% CI: 2.24-13.28). Otolaryngology performed 81.8% of awake tracheostomies (n=9/11). There were significantly higher proportions of patients with diabetes, renal, pulmonary and cardiovascular disease in the Consults groups vs. Others (p<0.05). CONCLUSIONS: More complex tracheostomies are being referred to and performed by otolaryngology at our institution. Difficult and challenging tracheostomies seem to be the "standard" for otolaryngologists.

Pilot study of propranolol premedication to reduce FDG uptake in brown adipose tissue on PET scans of adolescent and young adult oncology patients.

OBJECTIVE: Physiologic uptake of 18F-fluorodeoxyglucose (FDG) in brown adipose tissue (adipose tissue) of cancer patients may confound interpretation of positron emission tomography (PET) scans. Uptake in adipose tissue occurs in up to half of pediatric oncology patients undergoing PET scans, and is especially common in adolescents. adipose tissue is innervated by the sympathetic nervous system, and beta blockers such as propranolol have shown efficacy in reducing adipose tissue uptake on PET scans done in older adult oncology patients. PARTICIPANTS: Because propranolol may cause hypoglycemia or other side effects in fasting patients, we prospectively assessed the safety of a single dose of 20 mg propranolol in adolescent and young adult oncology patients undergoing FDG-PET imaging. METHODS: Ten patients (median age 18 years, range 14-24) received propranolol premedication prior to FDG-PET. RESULTS: No adverse effects or clinically significant changes in serum glucose, heart rate, or blood pressure were observed. Five of the 10 patients had adipose tissue identified on previous PET scans. However, following propranolol administration only, one patient had persistent uptake in adipose tissue. CONCLUSIONS: Propranolol was convenient and safe in fasting adolescent and young adult oncology patients undergoing PET scans. Larger studies are warranted to better define the effectiveness of this approach.

p16INK4a Status and Response to Induction Low-Dose Fractionated Radiation in Advanced Head and Neck Cancer.

OBJECTIVE: To evaluate the impact of p16INK4a (p16) expression on clinical efficacy of induction low-dose fractionated radiation therapy (LDFRT) with concurrent chemotherapy in patients with locally advanced squamous cell carcinoma of the head and neck (SCCHN). STUDY DESIGN: Historical cohort study. SETTING: Tertiary medical center. METHODS: A total of 66 Patients with locally advanced SCCHN were enrolled in 2 clinical trials using paclitaxel, carboplatin, and concurrent LDFRT induction therapy. Patients were evaluated for response to induction by a multidisciplinary team and then were given definitive treatment. Adequate tissue samples from the pretreatment biopsies of 42 individuals were identified and analyzed for p16 expression. Expression was correlated with clinical outcomes. RESULTS: Of 42 tumors, 15 (35.7%) were positive for p16. Patients with p16-positive tumors had improved response to induction, but this was not statistically significant (P = .06). Five-year overall survival was 80% in p16-positive patients and 58% in p16-negative patients (P = .025). CONCLUSIONS: p16 Expression affects treatment response in patients treated with induction LDFRT with concurrent chemotherapy. This is similar to results reported for standard induction chemotherapy.

Sexual Orientation and Gender Identity Data Collection in Cancer Care: A Nationwide Landscape Assessment Update.

PURPOSE: Routine collection of sexual orientation (SO) and gender identity (GI; collectively SOGI) in cancer clinics advances cancer care equity. METHODS: In 2022, NCI Community Oncology Research Program (NCORP) practice groups were asked about routine collection of SOGI data in the electronic health record. The proportions of practice groups reporting collection of SO and/or GI data were calculated, and practice group characteristics were assessed for associations. RESULTS: Of 271 practice groups nationwide, 42% (n = 112) collect SO data, 58% (n = 157) collect GI data, and 35% (n = 96) collect both. In multivariate analyses, SO data collection was associated with practice groups having minority outreach staff (odds ratio [OR], 2.07 [95% CI, 1.12 to 3.81]; P = .02); GI data collection was associated with practice groups located in the Northeastern United States (OR, 2.08 [95% CI, 0.73 to 5.91]; P = .045), and those with a higher proportion of new patients who were White (OR, 1.02 [95% CI, 1.01 to 1.04]; P < .001). Practice groups in the South were least likely to collect SOGI data (OR, 0.49 [95% CI, 0.26 to 0.94]; P = .004). There were no statistically significant differences in SO and/or GI collection on the basis of the practice group's proportion of Medicaid/Medicare patients, number of new patients with cancer per year, or practice ownership. CONCLUSION: Slightly over one third of NCORP practice groups report routinely collecting SOGI data. There are regional differences in data collection, underscoring the need to craft targeted, region-specific interventions focused on boosting the capture and recording of SOGI data in an affirming manner.

Availability of cancer survivorship support services across the National Cancer Institute Community Oncology Research Program network.

BACKGROUND: National cancer organizations recommend provision of nutrition, physical activity, and mental health supportive services to cancer survivors. However, the availability of these services across diverse community oncology settings remains unclear. METHODS: The National Cancer Institute Community Oncology Research Program (NCORP) is a national network of community oncology practices engaged in cancer research. The 2022 NCORP Landscape Assessment (5UG1CA189824) assessed individual practices' establishment of survivorship clinics and nutrition, physical activity, and mental health services, resources, and/or referrals. Descriptive statistics summarized and logistic regression quantified the association between services, practice, and patient characteristics. RESULTS: Of 46 NCORP community sites, 45 (98%) responded to the survey, representing 259 adult practice groups. A total of 41% had a survivorship clinic; 96% offered mental health, 94% nutrition, and 53% physical activity services, resources, and/or referrals. All 3 services were offered in various formats (eg, in-house, referrals, education) by 51% and in-house only by 25% of practices. Practices with advanced practice providers were more likely to have a survivorship clinic (odds ratio [OR] = 3.19, 95% confidence interval [CI] = 1.04 to 9.76). Practices with at least 30% Medicare patients (OR = 2.54, 95% CI = 1.39 to 4.66) and more oncology providers (OR = 1.02, 95% CI = 1.01 to 1.04) were more likely to have all 3 services in any format. Practices with at least 30% Medicare patients (OR = 3.41, 95% CI = 1.50 to 7.77) and a survivorship clinic (OR = 2.84, 95% CI = 1.57 to 5.14) were more likely to have all 3 services in-house. CONCLUSIONS: Larger oncology practices and those caring for more survivors on Medicare provided more supportive services, resources, and/or referrals. Smaller practices and those without survivorship clinics may need strategies to address potential gaps in supportive services.

Processes for identifying caregivers and screening for caregiver and patient distress in community oncology: results from WF-1803CD.

BACKGROUND: Despite their vital roles, informal caregivers of adult cancer patients are commonly overlooked in cancer care. This study describes processes for identifying cancer caregivers and processes for distress screening and management among caregivers and patients in the understudied community oncology setting. METHODS: Supportive care leaders from the National Cancer Institute Community Oncology Research Program practices completed online survey questions regarding caregiver identification, caregiver and patient distress screening, and distress management strategies. We described practice group characteristics and prevalence of study outcomes. Multivariable logistic regression explored associations between practice group characteristics and caregiver identification in the electronic health record (EHR). RESULTS: Most (64.9%, 72 of 111) supportive care leaders reported routine identification and documentation of informal caregivers; 63.8% record this information in the EHR. Only 16% routinely screen caregivers for distress, though 92.5% screen patients. Distress management strategies for caregivers and patients are widely available, yet only 12.6% are routinely identified and screened and had at least 1 referral strategy for caregivers with distress; 90.6% are routinely screened and had at least 1 referral strategy for patients. Practices with a free-standing outpatient clinic (odds ratio [OR] = 0.29, P = .0106) and academic affiliation (OR = 0.01, P = .04) were less likely to identify and document caregivers in the EHR. However, higher oncologist volume was associated with an increased likelihood of recording caregiver information in the EHR (OR = 1.04, P = .02). CONCLUSIONS: Despite high levels of patient distress screening and management, few practices provide comprehensive caregiver engagement practices. Existing patient engagement protocols may provide a promising platform to build capacity to better address caregiver needs.