Morgan, Evan

AbstractObjectiveYoung breast cancer patients experience greater psychosocial distress compared with older patients, which raises concern for their risk of posttraumatic stress disorder (PTSD). We sought to characterize the prevalence of clinically significant symptoms of PTSD and associated factors among breast cancer survivors diagnosed at a young age.MethodsThe Young Women's Breast Cancer Study, an ongoing prospective cohort study, enrolled 1302 women diagnosed with breast cancer at age ≤ 40 between 2006 and 2016. Participants complete serial surveys, and we obtained additional information from medical record review. Socio‐demographics, anxiety and depression, social support, and psychiatric co‐morbidities and medications were assessed at study baseline (median, 5 months post‐diagnosis). We defined a participant as having clinically significant posttraumatic stress symptoms (PTSS) by scoring ≥50 on the PTSD Checklist‐Specific Version, administered on the 30‐month survey.ResultsAmong 700 women with stage 1‐3 disease, the prevalence of PTSS was 6.3% (95%CI = 4.5‐8.1). In multivariable analyses, PTSS was significantly associated with anxiety (OR 12.43, 95%CI = 5.81‐26.59, P < .0001) and stage 2 vs 1 disease (OR 2.26, 95%CI = 1.04‐4.93, P = .04). PTSS was inversely associated with having a college degree (OR 0.29, 95%CI = 0.13‐0.62, P = .002) and greater social support (OR 0.44, 95%CI = 0.21‐0.94, P = .03).ConclusionsWe found similar rates of cancer‐related PTSS in breast cancer survivors diagnosed at a young age compared with the general breast cancer population despite their well‐documented increased risk of overall distress. Nevertheless, factors associated with posttraumatic stress should be considered at diagnosis and in survivorship to identify young patients who may benefit from psychosocial resources.

202 Background: Posttraumatic stress disorder (PTSD) is associated with morbidity and mortality in affected populations. Cancer survivors experience PTSD at a rate higher than the general population, with young age and female gender identified as risk factors. While young women with breast cancer experience greater psychosocial distress in general following diagnosis (dx), little is known about PTSD in this population. Methods: Women dx’d with Stage I-III breast cancer at age ≤ 40 were surveyed as a part of a multi-site cohort study. Demographic, treatment, psychosocial characteristics (including self-reported psychiatric conditions and use of psychiatric medications prior to dx), anxiety and depression (Hospital Anxiety and Depression Scale), fear of recurrence (Lasry Scale), and social support (Medical Outcomes Study) were assessed within 1 year after dx. PTSD was measured at 30 months post-dx using the PTSD Checklist – Civilian Version; a score ≥ 50 was considered positive for PTSD. Univariable and stepwise multivariable logistic regression were used to evaluate factors associated with PTSD. Results: 572 women were eligible for this analysis; median age at dx was 37 (range: 17-40); 87% had Stage I or II cancer. 37/572 women (6.5%) met criteria for PTSD at 30 months. Lower educational attainment, less financial comfort, less social support, stage 2 (vs. 1) disease, receipt of chemotherapy, fear of recurrence, anxiety and depression, and psychiatric comorbidities were associated (p ≤ 0.05) with PTSD in univariable analyses. Chemotherapy (OR = 3.48, 95% CI = 1.09-11.06), anxiety by HADS (OR = 20.29, 95% CI = 7.83-52.53), and psychiatric comorbidities (OR = 4.22, 95% CI = 1.40-12.74) were associated with increased likelihood of PTSD, whereas college education (OR = 0.25, 95% CI = 0.10-0.59) and greater social support (OR = 0.41, 95% CI = 0.17-0.99) appeared to be protective in multivariable analyses. Conclusions: PTSD affects a minority of young breast cancer survivors, with the prevalence in our cohort similar to that seen in other breast cancer populations. Early identification of those at risk for developing PTSD is essential for the adequate treatment of affected women and for the improvement of health outcomes and quality of life in cancer survivors.

175 Background: Inactivity is common in breast cancer survivors and has been linked to poor outcomes. Few trials have tested physical activity (PA) interventions in young women with breast cancer, who may face unique PA barriers due to demands of jobs and young families. Methods: Young and Strong was a cluster-randomized study evaluating the effect of education interventions for young breast cancer survivors.Sites were randomized 1:1 to a young women’s intervention (YWI), focused on fertility and other issues facing young women, or to a physical activity intervention (PAI). At PAI sites, providers were instructed to discuss PA with patients, and participants were given materials to encourage PA. PA was measured with the modified Godin Leisure Score Index at baseline, and 3, 6, and 12 months. Medical records were reviewed to assess provider attention to PA. Changes in weekly min of PA were compared between the PAI and YWI groups using general estimating equations to evaluate clustered binary and Gaussian data. Results: 467 patients enrolled between 7/12 -12/13 across 54 sites. Median age at dx was 40yrs (range 22-45). At baseline, participants were moderately active. PA increased in both groups over time (Table); there was no significant difference in PA between groups at any time (all p > 0.1). Provider attention to PA was documented in 74% of participants on PAI and 61% on YWI (p = 0.15), and correlated with PA at 12 months (median 100 min/wk of PA in participants with provider attention to PA vs. 60 min/wk in those without, p = 0.016). Participants who reported reading all or most the PAI materials reported higher levels of PA vs. those who read less (78% vs. 64%, p = 0.05) Conclusions: Young breast cancer survivors assigned to a PA intervention did not increase PA more than those assigned to an intervention focused on young women’s issues. However, the higher levels of PA among women who engaged with the PAI materials and those whose oncology providers addressed PA suggests the importance of enhancing patient and provider engagement with healthy lifestyle information and recommendations. Clinical trial information: NCT01647607. [Table: see text]

Abstract Background: There is an increasing recognition that many young women with breast cancer will have favorable outcomes without chemotherapy. We sought to characterize decision-making surrounding adjuvant chemotherapy treatment (CT) in this population for whom chemotherapy has historically been a standard of care. Methods: As part of an ongoing, multi-center, prospective cohort of young women diagnosed with breast cancer at age 40 and younger, we identified 657 women with Stage I-III breast cancer. Participants were asked to complete surveys by mail that included questions about socio-demographics, decision-making, and treatment history within the first year following diagnosis. Tumor characteristics were ascertained via pathology and medical record review. We used Chi-square tests to compare: decisional involvement (patient-driven vs. shared vs. physician-driven), degree of confidence, and feeling informed about the CT decision (the latter two measured on a 0-10 scale, categorized as follows: 0-5=low; moderate=6-8; 9-10=high) between women who did and did not receive CT. To explore clinical appropriateness of the CT decision, we used logistic regression to assess the relationship between tumor characteristics and non-receipt of CT among women with Stage I/II disease. Results: Among women with Stage I (n=250), II (n=312), and III (n=95), disease, 66%, 95%, and 100%, received CT, respectively. A greater proportion of women who had CT were highly confident with their decision compared with women who did not have CT (80% vs. 60%, p&lt;0.0001); women who did not have CT were more likely to report a low level of feeling informed about the CT decision compared to women who received CT (20% vs. 5%, p&lt;0.0001). Women who did not have CT were also more likely to report the final CT decision as made by their doctor (49% vs. 28%) and less likely to report a shared decision (33% vs. 59%, p&lt;0.0001). Non-receipt of CT in women with Stage I/II disease (n=546) was associated within having node negative disease, T1 (vs. T2 or larger), Her2- negative, and hormone receptor positive tumors. Conclusion: Although non-receipt of CT would be expected to be viewed favorably by patients and doctors, we found that women who received CT felt more confident and better informed than those who received no CT. Given that women who did not have CT were also less likely to perceive the CT decision as shared, improved communication together with better decisional support may be beneficial, especially for women who do not receive adjuvant chemotherapy. Citation Format: Shoshana M Rosenberg, Karen Sepucha, Kathryn J Ruddy, Lidia Schapira, Steven Come, Virginia Borges, Evan Morgan, Nancy U Lin, Shari Gelber, Rulla M Tamimi, Ann H Partridge. Decision-making surrounding adjuvant chemotherapy in young women with early stage breast cancer [abstract]. In: Proceedings of the Thirty-Seventh Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2014 Dec 9-13; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2015;75(9 Suppl):Abstract nr P2-10-03.

AbstractObjectiveUsing a large prospective cohort of women age 40 or younger diagnosed with breast cancer, we examined the relationship between perceived partner support and anxiety.MethodsSix hundred seventy‐five young women with breast cancer Stages I–III, median age 36, completed a self‐report baseline questionnaire. Perceived partner support was assessed using items extracted from the marital subscale of the Cancer Rehabilitation Evaluation System; generalized social support was assessed with the Medical Outcomes Study–Social Support Survey. Anxiety was measured using the anxiety subscale of the Hospital Anxiety and Depression Scale. Multivariable logistic regression analyses evaluated the association between partner support, other sociodemographic factors, and anxiety.ResultsMean age at diagnosis was 35.4 years. Fourteen percent of the women were not partnered, and among those who were partnered or in a significant relationship, 20% were categorized as unsupported. In univariate and multivariable analysis adjusting for sociodemographic factors, women in an unsupported‐partnered relationship had higher odds of anxiety symptoms compared with women in a supported‐partnered relationship. Young age and being financially insecure were also both independently associated with anxiety.ConclusionsOur findings suggest that partner support may play a key role in a young woman's adjustment to a serious stressor such as breast cancer. In addition, younger age increases vulnerability to anxiety as does struggling with finances. Because supportive efforts of a partner have potential to protect against the impact of stress, interventions to enhance partner support and reduce anxiety might be beneficial to address challenges experienced as a couple in this setting. Copyright © 2015 John Wiley & Sons, Ltd.