Millstine, Denise

Introduction: Postoperative pain management and postoperative nausea and vomiting are a persistent challenge for both health care providers and patients. Acupuncture is an effective and safe modality for the management of pain and nausea, and has the potential to play a key role in postoperative pain management. This study explores the utility and feasibility of acupuncture in the immediate postoperative setting. Methods: In a retrospective case–control study, 22 patients who underwent elective surgeries and received acupuncture in the post-anesthesia care unit (PACU) were compared with 88 case controls. Indications for acupuncture therapy included persistent pain, nausea, or anxiety. Patient satisfaction and symptom improvement after acupuncture were assessed. PACU nurses and patients were queried on their perspectives on using this therapy. Demographic data, perioperative opioid consumption, pain score in the PACU, incidence of postoperative nausea, PACU length of stay, and unintended hospital admission were assessed. The groups with/without acupuncture were compared using Wilcoxon rank sum test or Fisher's exact test as appropriate. Results: A total of 78.9% of patients receiving acupuncture felt improvement in their symptoms. 94.7% of recovery nurses who cared for patients who received acupuncture felt that it was helpful and 78.9% did not believe it was disruptive. Patients who opted for acupuncture had a statistically significant higher overall median (interquartile range) pain score in the PACU (7.0 [5.2, 9.5] vs. 5.0 [3.0, 7.0], p = 0.009) and higher postoperative opioid consumption (22.5 [9.8, 44.8] vs. 15.0 [0.0, 30.0], p = 0. 03). There was no difference between total perioperative opioid consumption between groups ( p = 0.94). Conclusions: Most patients who received acupuncture therapy in the PACU were satisfied with their therapy and would recommend it to future patients undergoing surgery. Most recovery nurses felt it was helpful, was not disruptive, and would like to see it utilized in the PACU.

Background: Understanding the accuracy of a woman's perceived breast cancer risk can enhance shared decision-making about breast cancer screening through provider and patient discussion. We aim to report and compare women's perceived lifetime breast cancer risk to calculated lifetime breast cancer risk. Methods: Women presenting to Mayo Clinic in Arizona and Minnesota in July 2016 completed a survey assessing their perceived breast cancer risk. Lifetime Gail risk scores were calculated from questions pertaining to health history and were then compared with perceived breast cancer risk. Results: A total of 550 predominantly white, married, and well-educated (≥college) women completed surveys. Using lifetime Gail risk scores, 5.6% were classified as high risk (>20% lifetime risk), 7.7% were classified as intermediate risk (15%–20%), and 86.6% were classified as average risk (<15%). Of the 27 women who were classified as high risk, 18 (66.7%) underestimated their risk and of the 37 women who were intermediate risk, 12 (32.4%) underestimated risk. Women more likely to underestimate their risk had a reported history of an abnormal mammogram and at least one or more relative with a history of breast cancer. Surveyed women tended to overestimate risk 4.3 (130/30) times as often as they underestimated risk. Conclusion: In a group of predominantly white, educated, and married cohort of women, there was a large portion of women in the elevated risk groups who underestimated risk. Specific aspects of medical history were associated with underestimation including a history of abnormal mammogram and family history of breast cancer. Overall, in our sample, more women overestimated than underestimated risk.

10541 Background: Biomechanical tissue properties may vary in the breasts of patients at elevated risk for breast cancer. We aim to quantify in vivo biomechanical tissue properties in various breast densities and in both normal risk and high risk women using Magnetic Resonance Imaging (MRI)/MRE and examine the association of biomechanical properties of the breast with cancer risk. Methods: In this IRB–approved prospective single-institution study, we recruited two groups of women differing by breast cancer risk to undergo a 3.0 T dynamic contrast enhanced MRI/MRE of the breast. Low-average risk women were defined as having no personal or significant family history of breast cancer, no prior high risk breast biopsies and a negative mammography within 12 months. High-risk breast cancer patients were recruited from those patients who underwent standard of care breast MR. Within each breast density group (non-dense versus dense), two-sample t-tests were used to compare breast stiffness, elasticity, and viscosity across risk groups (low-average vs high). Results: There were 50 low-average risk and 86 high-risk patients recruited to the study. The risk groups were similar on age (mean age = 55.6 and 53.6 years), density (68% vs. 64% dense breasts) and menopausal status (66.0% vs. 69.8%). Among patients with dense breasts, mean stiffness, elasticity, and viscosity were significantly higher in high risk patients ( N = 55) compared to low-average risk patients ( N = 34; all p < 0.001). In the multivariate logistic regression model, breast stiffness remained a significant predictor of risk status (OR=4.26, 95% CI [1.96, 9.25]) even after controlling for breast density, MRI BPE, age, and menopausal status. Similar results were seen for breast elasticity (OR=4.88, 95% CI [2.08, 11.43]) and viscosity (OR=11.49, 95% CI [1.15, 114.89]). Conclusions: Structurally-based, quantitative biomarker of tissue stiffness obtained from global 3D breast MRE is associated with differences in breast cancer risk in dense breasts. As such, tissue stiffness could provide a novel prognostic marker to help identify the subset of high-risk women with dense breasts who would benefit from increased surveillance.[Table: see text]

Abstract Objective and Rationale: To investigate the utility of screening Contrast Enhanced Mammography (CEM) imaging as a supplemental screening tool in women at elevated risk for breast cancer. Materials and Methods: This prospective, single institution, IRB approved observational study was conducted in asymptomatic women 35 years of age or older who were deemed at elevated risk of breast cancer, defined as IBIS v.8.0 lifetime risk of breast cancer score &gt;15% or a prior personal history of breast cancer. Enrollment started in January 2019 and is on-going. An interim data analysis was performed. Women were invited to undergo supplemental CEM screening within 180 days of negative (BI-RADS 1 or 2) conventional 2D/3D screening mammography (MG). Patients with prior screening MBI, ultrasound or MR imaging within 12 months were excluded from study participation. Outcome measures were supplemental cancer detection rates, sensitivity, specificity, positive predictive value, and negative predictive value of CEM, along with their 95% confidence intervals, as well as the biologic profiles of MG-occult, CEM detected cancers. Results: A total of 351 women were enrolled in this prospective study over a 20-month period. To date, we have 1 year follow up on 106 cases with negative follow-up MG. Average age of the participants was 56 years ± 9.44 (standard deviation); 11 patients had screening 2D MG, 333 had combined 3-D and 2-D screening MG; 309 dense and 37 non-dense breasts based on ACR BI-RADS categories. CEM depicted 8 additional breast cancers (table 1), which were otherwise MG occult, for an overall supplemental cancer detection rate of 22.7 per 1000 patients, 95% CI (9.9, 44.3). 1 false negative cancer on CEM imaging which was further detected on MR imaging only. Biopsy revealed 16 benign changes (16/28=57%), 4 high-risk lesions (4/28=14%), and 8 breast cancers (8/28=29%) (table 2). CEM imaging screening offered high specificity (0.942, 95% CI (0.917, 0.967), high NPV 0.997, 95% CI (0.991, 1.000) and moderate PPV (0.286, 95% CI (0.118, 0.453) and sensitivity (0.889, 95% CI (0.684, 1.000)). Size of CEM detected cancers ranged from 7 to 57 mm. Conclusion: This pilot trial demonstrates a supplemental cancer detection rate of 22.7 per 1000 during prevalence round of CEM screening in women at an elevated risk for breast cancer. These initial results are comparable to results reported for high-risk surveillance MR imaging. Larger, multi-institutional high-risk CEM trials are needed for those patients who are not otherwise undergoing regular supplemental surveillance MR imaging. Citation Format: Bhavika K. Patel, Victor Pizzitola, Donald Northfelt, Karen Anderson, Marina Giurescu, Gina Mazza, Roxanne Lorans, William Eversman, Richard Sharpe, Juliana Kling, Denise Millstine, Ernst Brenda, Patricia Cronin, Heidi Apsey, Jennifer Palmieri, Barbara Pockaj, Michele Halyard. Supplemental contrast enhanced mammography screening of women with elevated risk of breast cancer [abstract]. In: Proceedings of the 2020 San Antonio Breast Cancer Virtual Symposium; 2020 Dec 8-11; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2021;81(4 Suppl):Abstract nr PS2-41.

AbstractMyeloproliferative neoplasms (MPNs) are characterized by significant symptom burden. Integrative medicine (IM) offers unique symptom management strategies. This study describes IM interventions utilized by MPN patients and the association with symptom burden, quality of life, depression, and fatigue adjusted for lifestyle confounders. MPN patients were surveyed online for IM utilization, MPN symptom burden (MPN‐Symptom Assessment Form Total Symptom Score), depression (Patient Health Questionnaire), fatigue (Brief Fatigue Inventory), and a single question on overall quality of life. Measures were compared by IM participation and adjusted for alcohol and tobacco use, BMI, diet, and MPN type using multiple linear and logistic regression. A total of 858 participants were included in the analysis. Aerobic activity (p =< 0.001) and strength training (p = 0.01) were associated with lower mean symptom burden while massage (p =< 0.001) and support groups (p =< 0.001) were associated with higher levels of symptom burden. Higher quality of life was reported in massage (p = 0.04) and support groups (p = 0.002) while lower quality of life was noted in aerobic activity (p =< 0.001) and strength training (p = 0.001). A lower depression screening score was noted in those participating in aerobic activity (p = 0.006), yoga (p = 0.03), and strength training (p = 0.02). Lower fatigue was noted in those participating in aerobic activity (p =< 0.001) and strength training (p = 0.03) while higher fatigue was noted in those participating in massage (p =< 0.001) and breathing techniques (p = 0.02). Data available on request from the authors. This international survey of MPN patients on IM usage, has shown that patients who participated in a form of IM had a pattern of decreased levels of symptom burden, fatigue, depression, and higher QoL, as adjusted for health lifestyle practices overall.

Abstract Background: Polycythemia vera (PV), essential thrombocytosis (ET), and myelofibrosis (MF) are chronic myeloproliferative neoplasms (MPNs) characterized by clonal cell proliferation, splenomegaly, and significant symptom burden. Integrative medicine interventions may offer unique symptom management strategies. (Gowin, et al., EHA 2017). Here we describe integrative interventions utilized and association with symptom burden, quality of life, depression, and fatigue adjusted for lifestyle confounders. Methods:Patients were recruited via social media. Consent and online self-report surveys were completed capturing patient demographics, disease-specific data, integrative medicine utilization, symptom burden via MPN-Symptom Assessment Form Total Symptom Score (MPN-SAF TSS), depression screening via Patient Health Questionnaire (PHQ)-2, fatigue via Brief Fatigue Inventory (BFI), and overall quality of life (QoL). MPN-SAF TSS, QoL, BFI, and PHQ2 were compared by participation in the most frequently utilized interventions (Yes vs No). Intervention comparisons were adjusted for alcohol consumption, smoking status, BMI, current dietary modification, and MPN type using multiple linear and logistic regression. Results: Patients: A total of1087 patient surveys were consented. Of these, 858 had 10 or more responses. See Table 1 for patient characteristics. Integrative Medicine Therapies Descriptive Analysis: Integrative medicine therapies most frequently utilized by patients included aerobic activity (51.5%), massage (28.4%), yoga (25.6%), nutrition (25.2%), strength training (23.8%), acupuncture (19.3%), meditation (19%), breathing exercises (18.4%), chiropractic (16.2%), support groups (14.5%), mindfulness based stress reduction (13.6%), walking meditation (12.0%), pet therapy (9.4%), aromatherapy (8.6%), music therapy (8.0%), progressive muscle relaxation (7.0%), guided imagery (6.4%), homeopathy (6.3%), manual therapy (osteopathy/cranial sacral) (6.2%), reiki (5.8%), therapeutic touch (5.7%), Tai Chi (5.2%), art therapy (4.9%), traditional Chinese medicine (4.3%), Qigong (3.5%), cooking classes (3.0%), laughter therapy (2.9%), Ayurveda (2.4%), biofeedback (2.2%), dance therapy (2.1%), hypnosis (2.0%), resilience training (0.9%), IV vitamin therapy (0.8%), and narrative medicine (storytelling) (0.3%).Diet modification was reported in 47.7% of patients, including Mediterranean diet (19.0%), paleo/high protein/low carbohydrate (8.9%), vegetarian (8.6), plant based (5.2%), gluten free (5.2%), low FODMAP (1.8%), vegan (1.2%), and raw (0.6%) diets. Only 24% of patients reported receiving nutrition advice from their healthcare practitioner (HCP). Supplement utilization by MPN type was 162 patients (48.4%)in ET, 80 patients (42.8%) in MF, and 142 patients (45.2%) in PV. Overall, 20.6% patients reported not disclosing their natural product usage to their HCP. The most frequently utilized supplements included vitamin D, multivitamin, magnesium, omega 3, and calcium. Adjusted symptom association with integrative therapy intervention: MPN symptom burden: Aerobic activity (P=<.001)and strength training (P=.01) was associated with lower mean symptom burden. Use of massage (P=<001) and support groups (P=<.001) was associated with higher levels of symptom burden. QOL:Higher quality of life was reported in those receiving massage (P=.04)and support groups (P=.002). Lower quality of life was noted in those using aerobic activity (P=<.001)and strength training (P=.001). Depression (PHQ-2):Lower depression screening score was noted in those participating in aerobic activity (P=.006), yoga (P=.03), and strength training (P=.02). Fatigue (BFI):Lower fatigue was noted in those participating in aerobic activity (P=<.001) and strength training (P=.03). Higher fatigue was noted in those participating in massage (P=<.001) and breathing techniques (P=.02). See Table 2. Conclusion: In a geographically diverse MPN patient population, and when adjusting for healthy lifestyle practices overall, patterns of lower symptom burden, fatigue, depression, and higher QoL were revealed with integrative medicine utilization. Although limited by gender discrepancy and patient reported data, this study may offer a foundation to structure future integrative medicine trials to complement standard therapies in MPN patients. Disclosures Gowin: Incyte: Consultancy, Other: Scientific Advisory Board, Speakers Bureau. Mesa:UT Health San Antonio - Mays Cancer Center: Employment; Promedior: Research Funding; NS Pharma: Research Funding; CTI Biopharma: Research Funding; Genentech: Research Funding; Gilead: Research Funding; Incyte Corporation: Research Funding; Novartis: Consultancy; Pfizer: Research Funding; Celgene: Research Funding.

Background: Breast cancer diagnosis and treatment affect quality of life and stress and are associated with fatigue. Meditation interventions are effective strategies for patients with breast cancer but are often limited by poor access, high cost, substantial time commitment, and poor adherence. In this feasibility study, we investigated the use of a portable, wearable, electroencephalographic device for guided meditation practices by breast cancer patients during the period from breast cancer diagnosis until 3 months after surgical treatment. Methods: We enrolled women (age = 20-75 years) who had received a recent diagnosis of breast cancer and planned to undergo surgical treatment. Participants were randomly assigned to perform guided meditation with the device (intervention group) or receive CD-based stress-reduction education (control group). Surveys were used to measure stress, quality of life, and fatigue at baseline, within 4 days before surgery, up to 14 days after surgery, and at 3 months after surgery. Results: In the intervention group, 15 of 17 participants (88.2%) completed the study; in the control group, 13 of 13 participants completed the study (100%). Participants in both groups had less fatigue and stress and improved quality of life at 2 weeks and 3 months after surgery compared with baseline, but there were no significant intergroup differences at any time point. Conclusion: The use of this wearable electroencephalographic device for meditation is a feasible strategy for patients with breast cancer.