Sociodemographic and Health Correlates of Multiple Health Behavior Adherence among Cancer Survivors: A Latent Class Analysis.

The study aimed to (a) assess current levels of adherence to the National Comprehensive Cancer Network's multiple health behavior guidelines and (b) identify characteristics of cancer survivors associated with different adherence levels. Cancer survivors (N = 661) were identified through the state registry and completed questionnaires. Latent class analysis (LCA) was used to identify patterns of adherence. Associations between predictors with the latent classes were reported as risk ratios. LCA identified three classes: lower- (39.6%), moderate- (52.0%), and high-risk lifestyle (8.3%). Participants in the lower-risk lifestyle class had the highest probability of meeting most of the multiple health behavior guidelines compared to participants in the high-risk lifestyle class. Characteristics associated with membership in the moderate-risk lifestyle class included self-identifying as a race other than Asian/Asian American, being never married, having some college education, and having been diagnosed with later stage colorectal or lung cancer. Those in the high-risk lifestyle class were more likely to be male, never married, have a high school diploma or less, diagnosed with colorectal or lung cancer, and diagnosed with pulmonary comorbidities. Study findings can be used to inform development of future interventions to promote multiple health behavior adherence among higher risk cancer survivors.

Incidence and patient characteristics of venous thromboembolism during neoadjuvant chemotherapy for ovarian cancer.

There is paucity of data on venous thromboembolism (VTE) in patients receiving neoadjuvant chemotherapy (NACT) for advanced stage ovarian cancer. We explored the incidence and predictors of VTE in this patient population. We performed a retrospective review of women with primary ovarian, fallopian tube or peritoneal cancer who received NACT between January 2012 and October 2018 at Cooper University Hospital. Patients with history of VTE, heparin therapy or direct oral anticoagulant use prior to cancer diagnosis were excluded. The primary outcome was incidence of deep vein thrombosis (DVT) or pulmonary embolism (PE) after cancer diagnosis. We explored demographic and clinical variables associated with VTE. Of 90 patients included, 25 (28%) were diagnosed with VTE and 16 (64%) had PE. Eight patients were diagnosed after cancer diagnosis prior to the start of chemotherapy and 17 patients during NACT. Most patients had stage III disease and serous adenocarcinoma. There was a trend towards increased risk of VTE for Black patients (OR 3.22; CI 0.997-10.42; P = 0.051). Significantly fewer patients with VTE had debulking surgery (60% vs. 88%, P = 0.005). The risk of DVT increased by 8.7% per year of age (OR 1.087; 95% CI 1.01-1.17). Obesity, smoking status, medical comorbidities, disease stage, histology, invasive diagnostic surgery, and length of NACT were not associated with VTE. The incidence of VTE during neoadjuvant chemotherapy is high. Older age and Black race may increase the risk of VTE, and this morbid complication may adversely impact cancer treatment.

Predictors of acupuncture use among children and adolescents with cancer.

BACKGROUND: Evidence for the application of acupuncture in pediatric oncology is limited. We investigated the acceptance of acupuncture and factors associated with its use among children and adolescents with cancer. METHODS: Ninety acupuncture-naïve children receiving cancer treatment at Columbia University Medical Center (CUMC) provided consent/assent for participation. Participants could choose to receive or refuse integrative services offered at CUMC. Symptoms were collected for a 6-month period with the Memorial Symptom Assessment Scale (MSAS). Acute and delayed adverse events among participants who received acupuncture were recorded. RESULTS: Fifty-four percent of the participants elected to receive acupuncture. In total, 252 acupuncture sessions were administered with a median of four sessions per patient (range 1-13 sessions). Pain (56%), nausea (51%), lack of energy (50%), and irritability (43%) were the most frequently reported symptoms in the whole cohort. Determinants of acupuncture use included older age and ethnicity. Acupuncture was more likely than other integrative modalities to be used for gastrointestinal and constitutional symptoms including drowsiness (odds ratio [OR], 3.34; 95% confidence interval [CI], 1.98-5.66; P < 0.0001), lack of energy (OR, 3.23; 95% CI, 1.78-5.87; P = 0.0001), and pain (OR, 2.63; 95% CI, 1.46-4.72; P = 0.001). Adverse events were reported by 3% of the participants. There was no increased incidence of adverse events in children with thrombocytopenia (P = 0.189) or neutropenia (P = 0.497). CONCLUSION: Our results highlight the potential use of acupuncture as a safe, adjunctive therapy for symptom management within existing supportive care regimens in pediatric oncology and potential areas to focus research initiatives.

Do attitudes and beliefs regarding complementary and alternative medicine impact its use among patients with cancer? A cross-sectional survey.

BACKGROUND: Complementary and alternative medicine (CAM) incorporates treatments used by cancer survivors in an attempt to improve their quality of life. Although population studies have identified factors associated with its use, to the best of the authors knowledge, assessment of why patients use CAM or the barriers against its use have not been examined to date. METHODS: The authors conducted a cross-sectional survey study in the thoracic, breast, and gastrointestinal medical oncology clinics at an academic cancer center. Clinical and demographic variables were collected by self-report and chart abstraction. Attitudes and beliefs were measured using the validated Attitudes and Beliefs about CAM (ABCAM) instrument. This instrument divides attitudes and beliefs into 3 domains: expected benefits, perceived barriers, and subjective norms. RESULTS: Among 969 participants (response rate, 82.7%) surveyed between June 2010 and September 2011, patient age ≤65 years, female sex, and college education were associated with a significantly greater expected benefit from CAM (P<.0001 for all). Nonwhite patients reported more perceived barriers to CAM use compared with white patients (P<.0001), but had a similar degree of expected benefit (P = .76). In a multivariate logistic regression analysis, all domains of the ABCAM instrument were found to be significantly associated with CAM use (P<.01 for all) among patients with cancer. Attitudes and beliefs regarding CAM explained much more variance in CAM use than clinical and demographic variables alone. CONCLUSIONS: Attitudes and beliefs varied by key clinical and demographic characteristics, and predicted CAM use. By developing CAM programs based upon attitudes and beliefs, barriers among underserved patient populations may be removed and more patient centered care may be provided.