Patients Undergoing Cancer Treatment Research Articles

ALCANCE Food for Health Equity: Community-driven development of a food insecurity intervention for patients with cancer.

208 Background: Food insecurity is prevalent among patients undergoing cancer treatment and has been associated with decreased adherence to cancer therapies, malnutrition risk, and poor quality of life. While food insecurity disproportionately impacts low-income, immigrant and non-English speaking populations, few studies have assessed the needs and preferences for these populations as it relates to interventions that can address this growing problem. In previous work, we identified that 50% of populations in our partner clinic screened positive for food insecurity. This study aimed to assess the needs and preferences of low-income, culturally diverse patients with cancer who screened positive for food insecurity and to co-develop an intervention to address these needs. Methods: Participants were recruited among low-income and immigrant adults ≥18 years of age who screened positive for food insecurity using the 2-item Hunger Vital Sign as part of an ongoing parent randomized controlled trial evaluating a precision medicine intervention. 1:1 semi-structured interviews were conducted in English or Spanish to assess dietary habits, barriers to obtaining healthy food, and preferences regarding intervention assistance options, including on-site food pantry, home delivery of food boxes, food vouchers, and cash transfers. Interviews responses were transcribed and thematically analyzed. Results: Of the 110 patients screened for food insecurity as part of the parent trial, 40 (36.4%) screened positive for food insecurity. Among these patients, 31 identified as Hispanic or Latinx (77.5%), and 26 (65%) indicated Spanish as their primary language. Nineteen (47.5%) reported a household income of <$34,000, 24 (60%) were on Medicaid, and 14 (35%) identified as disabled. A total of 10 participants were randomly selected and consented to participate in interviews. Three main themes emerged from interviews: 1) cancer diagnoses necessitated changes to food behaviors including emphasis on nutrient dense and symptomatically tolerated foods; 2) contributors to food insecurity included higher costs of healthy food options, lack of employment during treatment, limited support, and coexisting expenses including financial toxicity from cancer treatment; 3) priorities for assistance included limiting sense of reliance on charity, autonomy in choosing desired food items that are culturally preferent, and timing assistance with other expenses to maximally relieve financial strain. Conclusions: Food insecurity is a critical issue among patients with cancer with disproportionate impact on low-income and immigrant populations. Various opportunities for intervention are well-received by patients and have the potential to reduce the burden of food insecurity among these populations.

Machine Learning in Cardio-Oncology: New Insights from an Emerging Discipline.

A growing body of evidence on a wide spectrum of adverse cardiac events following oncologic therapies has led to the emergence of cardio-oncology as an increasingly relevant interdisciplinary specialty. This also calls for better risk-stratification for patients undergoing cancer treatment. Machine learning (ML), a popular branch discipline of artificial intelligence that tackles complex big data problems by identifying interaction patterns among variables, has seen increasing usage in cardio-oncology studies for risk stratification. The objective of this comprehensive review is to outline the application of ML approaches in cardio-oncology, including deep learning, artificial neural networks, random forest and summarize the cardiotoxicity identified by ML. The current literature shows that ML has been applied for the prediction, diagnosis and treatment of cardiotoxicity in cancer patients. In addition, role of ML in gender and racial disparities for cardiac outcomes and potential future directions of cardio-oncology are discussed. It is essential to establish dedicated multidisciplinary teams in the hospital and educate medical professionals to become familiar and proficient in ML in the future.

Management of Cancer Therapy-Induced Oral Mucositis Using Photobiomodulation Therapy: An Overview of Systematic Reviews.

Objective: To systematically summarize the evidence for photobiomodulation therapy (PBMT) in the prevention and treatment of oral mucositis (OM) in patients undergoing cancer treatment. An electronic search was conducted in 8 databases and grey literature. Background: PBMT is recommended for the management of OM resulting from cancer treatment, with several systematic reviews (SRs) being published in recent years on this topic. Methods: Only SRs with outcomes from clinical trials were included, with no language or year restriction. The AMSTAR 2 tool was used to assess the methodological quality of the SRs. Results: Five thousand eight hundred fifty-six references were found, and 16 were selected for this review. OM prevention and treatment were favorable for PBMT in most studies, with a significant reduction in OM severity. Most studies obtained moderate confidence. Conclusions: PBMT represents an effective strategy in the management of OM, and this evidence is supported by studies with acceptable methodological quality.

Dermatological Side Effects of Cancer Treatment: Psychosocial Implications-A Systematic Review of the Literature.

Cancer is a leading cause of mortality and morbidity all over the world and the second major cause of death in Portugal. Dermatological side effects resulting from cancer treatment have a psychosocial impact on patients' lives, such as quality of life (QoL), body image, cognitive fusion and social inhibition. This systematic review aimed to explore and synthesize the psychosocial impact of dermatological side effects of cancer treatment, answering the following research objectives: (i) Do the dermatological side effects of the cancer treatment present any psychosocial impact for the patients? (ii) How does the psychosocial impact of the dermatological toxicities of the cancer treatment manifest in patients' lives? Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed and guided a systematic search through the PubMed, Cochrane Library and PyscNet databases. The considered studies correlate dermatological side effects of cancer treatments and their psychological/psychosocial outcomes. The studies found were all published in peer-reviewed journals. The results obtained established that cancer treatment causes the most varied skin changes, consequently reducing self-esteem and QoL; disturbing body image; and contributing to cases of stress, depression and anxiety. There is still limited literature that profoundly investigates the experience of living with these skin toxicities. The development of research lines to improve knowledge in this field will allow for significant improvements in healthcare for patients undergoing cancer treatment who need to focus more on the psychosocial implications of skin toxicities. The novelty of this review lies in adding knowledge summarizing the psychosocial implications of dermatological side effects of cancer treatment to support healthcare providers in the development of integrative therapeutic strategies for these patients in their clinical practice.

Osteometabolic changes in patients under antineoplastic treatment: scoping review

Objective: To summarize the main evidence regarding osteometabolic changes in patients undergoing antineoplastic treatment. Methods: This is a scoping review, following the methodology of the Joanna Briggs Institute, using PubMed/MedLine, Cochrane Library, LILACS, The British Library, and Google Scholar. This review is registered in the Open Science Framework. Results: Many antineoplastics affect bone architecture by reducing its density, such as selective estrogen receptor modulators, aromatase inhibitors, androgen deprivation therapy, and glucocorticoids. To avoid such outcomes, treatment and prevention can be achieved by calcium and vitamin D supplementation, physical exercise, use of bisphosphonates, denosumab, and selective estrogen receptor modulators. Conclusion: people at a higher risk of developing cancer also have a higher risk of osteopenia and osteoporosis when the process is already established and undergoing antineoplastic treatment because of the grouping of risk factors. The need for bone densitometry in patients undergoing cancer treatment to prevent and promote bone health in these patients is evident, in addition to more research with a high level of evidence to support such use.

48 The collaboration of oncology Clinical Nurse Specialists and Public Health Nurses in comprehensive geriatric assessments in patients undergoing Cancer treatment

Abstract Background Cancer is a widespread health issue, with the number of people >70 diagnosed in 2020, reaching 7.2 million (37% of all cases) worldwide. This is expected to double by 2040. Valid and reliable tools to assess older patients undergoing cancer therapy are necessary to reduce toxicities, decrease delays, and better guide dose modifications. There are performance assessment tools used in oncology, however, they are subjective and have limited use for toxicity risk stratification. Currently, patients do not routinely have a frailty assessment in the oncology setting. Public Health Nurses (PHN) often know these individuals before commencing treatment, they may have a therapeutic relationship with the patient and family, and are in a prime position to perform a frailty assessment which can detect vulnerabilities and age related issues associated with mortality. Moreover, collaboration between Acute services and primary care may enhance CGA’s and improve patient care. Methods Two case studies are examined, where collaboration of Acute services and Primary care improved patient outcomes and quality of life. Results Case study 1: PHN identified early toxicities of treatment, Rockwood Scale used, Liaised with acute oncology CNS (Clinical Nurse Specialist) and dose of treatment modified, resulting in completion of treatment and avoidance of unnecessary hospital admissions. Case study 2: CNS contacted PHN as concerned about patient on treatment, G8 frailty score: 7 (very vulnerable). PHN supported a Comprehensive Geriatric Assessment (CGA). On discussion with Oncology team, treatment modified, and supports such as OT, Dietician and Physiotherapy were added. Conclusion Recommendations for practice include a role for combined Geriatric Oncology services, and also the use of in depth assessment tools in older patients to prevent treatment related toxicity. Collaboration of acute oncology and primary care teams may help identify earlier the need for CGA and enhance integration of care pathways.

Usefulness of Longitudinal Strain to Assess Cancer Therapy-Related Cardiac Dysfunction and Immune Checkpoint Inhibitor-Induced Myocarditis.

Longitudinal strain (LS) measured by echocardiography has been reported to be useful not only for the diagnosis and risk stratification of various cardiac diseases, but also in cardio-oncology. Most previous studies have been conducted on patients undergoing treatment with anthracyclines and human epidermal growth factor receptor 2-targeted therapies. Existing guidelines recommend that global LS (GLS) should be measured before and after the administration of cancer drugs. This recommendation is based on many reports showing that a decline in GLS is indicative of early or mild cancer therapy-related cardiac dysfunction. The main purpose of this article is to provide insight into the importance of LS in patients undergoing cancer treatment and highlight the role of LS evaluation in patients undergoing immune checkpoint inhibitor (ICI) treatment, which is being used with increasing frequency. Among cancer drug therapies, immune checkpoint inhibitors (ICIs) have an important place in cancer treatment and are used for the treatment of many types of cancer. Although the efficacy of ICIs in cancer treatment has been reported, immune-related adverse events (irAEs) have also been reported. Among these irAEs, cardiovascular complications, although rare, are recognized as important adverse events that may result in ICI treatment discontinuation. Myocarditis is one severe adverse event associated with ICIs, and it is important to standardize diagnostic and therapeutic approaches to it. Several studies have reported a relationship between LS and cardiac complications associated with ICIs which may contribute to the early diagnosis of ICI-induced cardiac complications.

Informing the Delivery of Physical Activity Leadership for Pediatric Patients Undergoing Cancer Treatment

ABSTRACT Physical activity (PA) is an important facet in survivorship care. Standardized curriculum which teaches undergraduate student exercise leaders how to implement PA programs for childhood cancer survivors have not been developed. Delivery of PA programs are limited by resources, so utilizing students to lead PA sessions is a potentially cost-effective approach. The purpose of this study was to learn how to optimize mentorship of student PA leaders in pediatric oncology. The aims were to report on the level of guidance provided to the student PA leaders, share student PA leaders’ reflection of their mentorship and the challenges they faced. Student PA leaders designed and delivered a 31-week, virtual PA program to pediatric cancer survivors (5–18-year-olds). Mentors provided feedback on the recorded sessions. PA leaders were interviewed about their perceptions, their experiences and the type of feedback they valued the most. Student PA leaders received the most feedback during the first 2 weeks of the program, suggesting close oversight is needed during this time. Students valued the feedback on improving PA delivery/instruction the most. Students reported feeling anxious prior to sessions, especially when new content would be introduced because they were unsure how the patients would respond to the new activities. Reinforcing that the leaders have the ability to minimize PA barriers and provide support may help to resolve their anxiety of working with this population. Using a similar approach as presented in this paper may be advantageous in the development of high-performing PA leaders.

Development of a Novel Massage Therapy Outcome Measure for Children and Young Adults Receiving Hematopoietic Cell Transplant.

Children receiving hematopoietic stem cell transplantation (HCT) often experience an unfortunate sequalae of negative effects including pain, deconditioning, and anxiety. Massage therapy (MT) has demonstrated effective non-pharmacological management of fatigue, pain, and anxiety in patients undergoing cancer treatment. Existing studies have been limited by the lack of available MT-specific outcome measures to track responses to interventions. This study aimed to describe the creation of a novel MT-specific outcome measure to be utilized in the pediatric acute-care setting and establish construct validity for this measure to assess clinical effectiveness of MT interventions. An oncology ward at a large pediatric tertiary medical center in the United States. A total of 58 children and young adults undergoing HCT. Retrospective Cohort Study. A panel of massage therapists created a novel outcome measure, OMPREP, for use in MT sessions and performed a literature review to ensure face validity of the tool. This outcome measure was administered to patients and data were collected retrospectively to assess construct validity. A total of 1,333 MT sessions were completed (80.7% completion rate) with the novel OMPREP outcome measure utilized on 100% of visits. Mean engagement (p<.001), response (p<.001), and pain (p<.001) scores were all significantly greater at evaluation and discharge compared to the lowest observed scores post-HCT. The novel MT-specific outcome measure, OMPREP, was feasible and demonstrated construct validity when implemented in a pediatric acute-care setting by massage therapists. This new tool may offer a quantitative measure of MT-interventions and assist in tracking patient outcomes.

P25-06: Exposure data of makeup products for patients undergoing cancer treatments

P25-06: Exposure data of makeup products for patients undergoing cancer treatments

Examining influential factors in newly diagnosed cancer patients and survivors: Emphasizing distress, self-care ability, peer support, health perception, daily life activity, and the role of time since diagnosis.

This study investigates the complex interrelationships between peer support, mental distress, self-care abilities, health perceptions, and daily life activities among cancer patients and survivors while considering the evolving nature of these experiences over time. A cross-sectional survey design is employed, utilizing de-identified data from the National Cancer Institute's 2022 nationally representative dataset, which comprises responses from 1234 participants, including 134 newly diagnosed patients undergoing cancer treatment. Partial least squares structural equation modeling is employed for data analysis. The results reveal that peer support significantly reduces mental distress and positively influences the perception of self-care abilities and health perceptions among cancer patients and survivors. Additionally, the study finds that mental distress negatively affects daily life activities and self-care abilities. This means that when cancer patients and survivors experience high levels of mental distress, they may struggle with everyday tasks and find it challenging to care for themselves effectively. The research also shows that mental distress tends to decrease as time passes since diagnosis and health perceptions improve, highlighting the resilience of cancer patients and survivors over time. Furthermore, the study uncovers significant moderating effects of age, education, and income on the relationships between daily life activity difficulties, perception of self-care ability, and perception of health. In conclusion, this research provides a comprehensive understanding of the intricate associations between the variables of interest among cancer patients and survivors. The findings underscore the importance of peer support and targeted interventions for promoting well-being, resilience, and quality of life in this population, offering valuable insights for healthcare providers, researchers, and policymakers. Identifying moderating effects further emphasizes the need to consider individual differences when designing and implementing support systems and interventions tailored to the unique needs of cancer patients and survivors.

Classification of Chemotherapy-Induced Febrile Neutropenic Episodes Into One of the Three Febrile Neutropenic Syndromes.

Introduction Febrile neutropenia is a commonly encountered medical emergency in patients undergoing cancer treatment and can delay and modify the course of treatment and even lead to dire outcomes, including death. The cause of fever in a post-chemotherapy-induced neutropenic patient can be confusing to treating physicians. A review of the literature demonstrated that blood culture results could determine the cause of febrile neutropenia in only approximately 10% to 25% of patients. The objective of our study was to measure the incidence of positive blood cultures, urine cultures, and other body fluid cultures resulting in chemotherapy-induced neutropenia and further classify fever episodes into three neutropenic fever syndromes, such as microbiologically documented, clinically suspected, or unknown causes of fever, respectively. Methods We conducted a prospective observational study on 399 chemotherapy-induced neutropenic fever episodes with the aim of classifying them into one of the three neutropenic syndromes. Wetried to document the cause of the fever in these patients. We also noted the type of cancer treatment regimen they were on and correlated their clinical profile with their body fluid cultures, including blood cultures, urine cultures, and other body fluid cultures. We then categorized each fever episode into one of three neutropenic syndromes. Results We studied 399 febrile neutropenic episodes. We were able to microbiologically document the cause of fever in 39% of the cases, and we obtained growth in 51 out of 399 blood cultures (13%), which was comparable to the available literature, and urine culture showed growth in 62 out of 399 cultures (16%), while other body cultures such as pus culture, bile culture, and bronchioalveolar lavage cultures collectively showed growth in 42 out of 399 episodes (10%). The most common bacteria isolated in both blood and urine cultures were Escherichia coli. Cumulatively, including blood, urine, and body fluid cultures, we were able to classify 39% (155 out of 399 cases) of febrile neutropenic episodes as microbiologically documented. The cause of fever was clinically suspected by means of careful history taking and an extensive physical examination in 31% (125 out of 399) without growth evidence in blood cultures, urine cultures, or any other body fluid culture. The cause of fever remained unknown in 119 cases (30%) of patients and was classified under the unknown cause of fever. Conclusions We conclude by stating that the study of fever in a neutropenic patient should include a thorough history and clinical evaluation of blood, urine, and other body fluid cultures instead of solely relying on blood culture results. We recommend further classifying patients into one of the three neutropenic fever syndromes, such as those that are microbiologically documented, clinically suspected, or unknown. Our blood cultures were able to give us a 13% positivity rate, whereas microbiologically, we were able to isolate an organism likely causing feverin 39% of patients. The cause of fever was suspected clinically in 31% of patients, but we were unsuccessful in microbiologically documenting any culture growth in blood, urine, or any other body fluid culture. The cause of fever remained a mystery and unknown to us without any microbiological or clinical cues in 119 cases (30%) of febrile neutropenic episodes.

Food Insecurity Prevalence in Patients with Cancer Presenting to an Urban Academic Emergency Department in the United States

ABSTRACT Food insecurity (FI) affects 11.1% of U.S. households with higher rates for patients in the emergency department (ED) and those with cancer. A convenience sample of patients undergoing cancer treatment at an academic medical center’s ED was used to understand FI prevalence using the HFIAS tool. A total of 105 patients enrolled in-person or telephone. FI prevalence was 14.3%. Participants preferred fresh produce, meal delivery service, or money for food compared to food bank services. About 75% felt the COVID-19 pandemic impacted their access to food. FI affects patients with cancer in the ED at higher rates than the US.

Management of odontogenic foci of infection (dental caries, periodontal disease and odontogenic infections) in the oral functional management of patients receiving cancer treatments: Guidelines based on a systematic review

AbstractIn cancer treatment, perioperative oral functional management is used as a part of supportive care. Its main objectives are as follows: (1) preventing and reducing adverse events, (2) maintaining or improving nutritional status, (3) improving cancer treatment outcomes, (4) maintaining or improving quality of life, (5) providing high quality medical care through comprehensive oral care, (6) controlling odontogenic foci of infection, and (7) maintaining or improving oral function. A literature search was conducted using the electronic databases of Medical Journal and PubMed. Electronic database searches were performed using various combinations of the following key words: cancer, surgery, treatment, chemotherapy, radiotherapy and dental disease, oral care, oral management, dental intervention, oral health, dental care, and dental management. The selection of literature for inclusion in the review was restricted to dental management of patients receiving cancer treatment. In the course of the literature review, hand searches were also added as needed. The guideline was developed by summarizing the results of the review. Based on a review of the literature on the management of dental foci of infection in the oral functional management of patients undergoing cancer treatment, a guideline was developed by summarizing the results of the review. This report is a secondary publication of our previous review report “J. Stomatol. Soc. 70(4): 279–289. Dec 2021.”

ACOG Committee Opinion No. 817: Options for Prevention and Management of Menstrual Bleeding in Adolescent Patients Undergoing Cancer Treatment: Correction.

ACOG Committee Opinion No. 817: Options for Prevention and Management of Menstrual Bleeding in Adolescent Patients Undergoing Cancer Treatment: Correction.

The Role of Biotics as a Therapeutic Strategy for Oral Mucositis - A Systematic Review

ObjectivesOral mucositis (OM) is an acute and highly prevalent side effect of cancer treatments. Currently, there is no effective strategy for its prevention or treatment. This systematic review aimed to assess the effectiveness of biotics used as a therapeutic strategy for the management of OM.Materials and MethodsThe PRISMA checklist was followed and PubMed, Web of Science, and Scopus were screened for clinical and pre-clinical studies assessing the potential effects of biotics in OM. Inclusion criteria included in vivo studies related to oral mucositis evaluating the effect of biotics, and written in Portuguese, English, French, Spanish, or Dutch. The following exclusion criteria were used: systematic reviews and meta-analyses, reviews, case reports, opinion papers or comments, conference papers, letters without results, articles not related to oral therapy-induced mucositis or biotics, or in vitro articles that do not simulate oral mucositis.ResultsFrom a total of 1250 articles retrieved, 9 were included in this systematic review. Four clinical studies reported a reduction in oral mucositis occurrence with Lactobacillus species (Lactobacillus casei and Lactobacillus brevis CD2) and Bacillus clausii UBBC07. In pre-clinical studies, Lactococcus lactis genetically modified and Lactobacillus reuteri reduced the severity of OM and Streptococcus salivarius K12 also decreased the size of the ulcers.ConclusionThe findings of this systematic review suggest that probiotic supplementation may potentially reduce the incidence of therapy-induced OM and decrease its severity in patients undergoing cancer treatment. However, the available evidence is marred by significant heterogeneity across studies.

Effect of Multimodal Intervention on Cancer-Related Fatigue and Quality of Life among Patients Undergoing Cancer Treatment—Pilot Study (Part 1)

Abstract Background Cancer-related fatigue (CRF) is the most common and devastating problem in cancer patients even after successful treatment. CRF has a severe impact on daily activities, social relationships, reintegration, and overall quality of life (QOL). Objective This study was done to evaluate the effect of multimodal intervention (MMI) on CRF and QOL among cancer patients undergoing cancer treatment. Materials and Methods One group before-and-after study (pre-experimental design) was conducted among cancer patients undergoing cancer treatment who met inclusion criteria and were selected using a purposive sampling technique, in selected hospitals. MMI consisted of exercise program, acupressure, and home care management guide. Pre-test CRF and QOL were assessed on first day using a FACIT-F scale (Functional Assessment of Chronic Illness Therapy: Fatigue) and Functional Assessment of Cancer Therapy: Fatigue (FACT-G) Version 4, respectively. Post- test for CRF was further determined after 7 days, 21 days, and 3months and QOL was determined after 21 days and 3 months. Statistical Analysis Demographic and clinical characteristics of the participants are presented as frequency and percentage. Comparison of pre- test and post-test means of CRF and QOL is done by repeated measures analysis of variance (ANOVA). Correlation between fatigue and QOL of cancer patients was found by using Pearson correlation test. Results The mean pre-test fatigue score of the cancer patients (pre-test mean= 25.21) was lower than their mean post-test fatigue scores (post-test 1 =25.83, post-test 2 = 28.28, and post-test 3 = 34.72). There was a significant difference in CRF and QOL scores between before and after the MMI. In the repeated measures ANOVA, p-value is less than 0.05 (level of significance p &lt; 0.05). Conclusion Regardless of mechanism of occurrence of fatigue, most patients living with cancer suffer with persistent CRF. Yet it is often not assessed, has limited treatment options, there is a need to assess the state of fatigue in cancer patients. They do need intervention to reduce the fatigue and to improve the QOL. Nonpharmacological therapies are the best strategies to manage the fatigue among cancer patients without any safety issue.

Vibration Therapy for Cancer-Related Bone Diseases

Patients undergoing cancer treatments and/or suffering from metastatic bone lesions experience various skeletal-related events (SREs), substantially reducing functional independence and quality of life. Therefore, researchers are working towards developing new interventions by harnessing the bone’s innate anabolic response to mechanical stimulations. Whole body vibration (WBV) has recently gained interest due to its nature of being safe, effective, and easy to perform. In this review, we will summarize the most cutting-edge vibration studies of cancer models and bone-cancer cell interactions. We will also discuss various parameters, including age, vibration settings, and differences between bone sites, which may affect vibration efficacy. Studies have shown that WBV improves bone mineral density (BMD) and bone volume in patients and mice with cancer. WBV also reduces tumor burden and normalizes bone vasculature in mice. At the cellular level, vibration promotes interactions between bone cells and cancer cells, which reduce osteoclastogenesis and inhibit cancer metastatic potential. Hence, WBV could potentially serve as a new intervention or adjuvant treatment to attenuate cancer progression while preserving bone health.

Correlation between step count and clinical outcomes for patients with cancer during treatment: A feasibility study.

e18804 Background: Step count, as measured by a wearable accelerometer, has been shown to have a relationship to premature death, cardiovascular events, functional decline, longer stay, and higher rehospitalization rates. However, few cancer studies or trials have incorporated accelerometers to measure response to active treatment. We developed the DigiBioMarC™ smartphone application for cancer patients to enable participation in decentralized clinical trials and remote cancer care by collecting informed consent, ePROs and accelerometer data using an Apple Watch. This analysis assessed whether daily step data were associated with participants clinical events. Methods: We tested the feasibility of the DigiBioMarC application along with the Apple Watch for approximately 4 weeks with 50 cancer patients undergoing IV chemotherapy or immunotherapy recruited in a fully decentralized study through Kaiser Permanente Northern California. Participants used the app for at least 28 days and were provided with an Apple Watch if they did not already have one. Data pre-processing was performed to identify periods of missing data and non-wear time. Step count was calculated for each calendar day and days that included at least ten hours of wear time while awake were considered sufficient and included in the analysis. Specific clinical events were collected from the patients’ electronic health records (EHR) up to six months following the study. Results: Thirteen participants experienced at least one clinical event, and there were 5 deaths. Using Cox regression, patients with more sufficient days were less likely to die during follow up (p = 0.122) than patients with fewer sufficient days. On sufficient days, median daily steps &lt; = 2,510 were associated with one or more adverse clinical events, while daily steps &gt; 2,510 were associated with no clinical events and had a longer time to adverse clinical event (p = 0.068) compared to those with less than or equal to 2,510 median daily steps on sufficient days. Daily median step count on sufficient days predicted clinical event occurrence with an accuracy of 0.833. Conclusions: Findings from this feasibility study support the hypothesis that daily stepping behavior is a valid real-world digital measure to predict clinical events in patients undergoing cancer treatment. Although the predictive models did not reach statistical significance (p &lt; 0.05), this is likely due to the low frequency of clinical events in the dataset. These findings indicate that future investigations with larger sample sizes are warranted as this may be a beneficial tool for decentralized trials or care when patients have longer periods of time between clinical visits. In patients undergoing cancer treatment, real-world based step data extracted from wearables can provide early indication of poor or declining health.

Effects of the coronavirus disease 2019 pandemic on anxiety and spirituality in patients with cancer undergoing chemotherapy: A cross-sectional study.

e24200 Background: The objective of this study was to evaluate anxiety and spirituality levels in oncology patients during the coronavirus disease 2019 (COVID-19) pandemic. Methods: This short-term cross-sectional study applied a previously validated General Anxiety Disorder-7 (GAD7) scale and spirituality inventory to 230 patients undergoing antineoplastic chemotherapy during the second wave of COVID-19 in Brazil. The means ± SD of the scales were calculated and correlated (Spearman's rho). After categorization, chi-square and multinomial regression models were used to identify risk factors (p &lt; 0.05). Results: The levels of anxiety (6.16±5.11) and spirituality (17.22±2.66) were moderately and inversely correlated (p = 0.001, r = -0.212). Women (p = 0.025), fatigue (p = 0.048), and insomnia (p = 0.001) were associated with an increased incidence of anxiety; however, spirituality was associated with a reduced incidence of fatigue (p = 0.032). Death of family or friends due to COVID-19 increased the risk of high levels of anxiety (p &lt; 0.05), while in multivariate analysis, insomnia (p = 0.030) and sleep difficulty (p = 0.031) were also directly associated with anxiety and spirituality reduced the interruption of chemotherapy during the COVID-19 pandemic (p = 0.036). Conclusions: Fear of the COVID-19 pandemic altered the psychoemotional environment of patients undergoing chemotherapy, resulting in increased levels of anxiety. However, spirituality was an important coping strategy in patients undergoing cancer treatment.