Chemotherapy-related Symptoms Research Articles

Essential Components of an Electronic Patient-Reported Symptom Monitoring and Management System

Multicomponent electronic patient-reported outcome cancer symptom management systems reduce symptom burden. Whether all components contribute to symptom reduction is unknown. To deconstruct intervention components of the Symptom Care at Home (SCH) system, a digital symptom monitoring and management intervention that has demonstrated efficacy, to determine which component or combination of components results in the lowest symptom burden. This randomized clinical trial included participants who were older than 18 years, had been diagnosed with cancer, had a life expectancy of 3 months or greater, were beginning a chemotherapy course planned for at least 3 cycles, spoke English, and had daily access and ability to use a telephone. Eligible participants were identified from the Huntsman Cancer Institute, University of Utah (Salt Lake City), and from Emory University Winship Cancer Institute, including Grady Memorial Hospital (Atlanta, Georgia), from August 7, 2017, to January 17, 2020. Patients receiving concurrent radiation therapy were excluded. Dates of analysis were from February 1, 2020, to December 22, 2023. Participants reported symptoms daily during a course of chemotherapy and received automated self-management coaching with an activity tracker without (group 1) and with (group 2) visualization, nurse practitioner (NP) follow-up for moderate-to-severe symptoms without (group 3) and with (group 4) decision support, or the complete SCH intervention (group 5). The primary outcome, symptom burden, was assessed as the summed severity of 11 chemotherapy-related symptoms rated on a scale of 1 to 10 (with higher scores indicating greater severity), if present. The 757 participants (mean [SD] age, 59.2 [12.9] years) from 2 cancer centers were primarily female (61.2%). The most common cancer diagnoses were breast (132 [17.4%]), lung (107 [14.1%]), and colorectal (99 [13.1%]) cancers; 369 patients (48.7%) had metastatic disease. The complete SCH intervention including automated self-management coaching and NP follow-up with decision support (group 5) was superior in reducing symptom burden to either of the self-management coaching groups, as shown by the mean group differences in area under the curve (group 1, 1.86 [95% CI, 1.30-2.41] and group 2, 2.38 [95% CI, 1.84-2.92]; both P < .001), and to either of the NP follow-up groups (group 3, 0.57 [95% CI, 0.03-1.11]; P =.04; and group 4, 0.66 [95% CI, 0.14-1.19]; P = .014). Additionally, NP follow-up was superior to self-management coaching (group 1 vs group 3, 1.29 [95% CI, 0.72-1.86]; group 1 vs group 4, 1.20 [95% 12 CI, 0.64-1.76]; group 2 vs group 3, 1.81 [95% CI, 1.25-2.37]; and group 2 vs group 4, 1.72 [95% CI, 1.17-2.26]; all P < .001), but there was no difference between the 2 self-management coaching groups (-0.52 [95% CI, -1.09 to 0.05]; P = .07) or between the 2 NP groups (-0.10 [95% CI, -0.65 to 0.46]; P = .74). In this randomized clinical trial of adult participants undergoing chemotherapy treatment for cancer, the complete intervention, rather than any individual component of the SCH system, achieved the greatest symptom burden reduction. These findings suggest that a multicomponent digital approach to cancer symptom management may offer optimal symptom burden reduction. ClinicalTrials.gov Identifier: NCT02779725.

Effectiveness of Aerobic Training for Adverse Symptoms Related to Chemotherapy During Treatment: Protocol for a Randomized Controlled Trial With Cost-Effectiveness Assessment.

One strategy to prevent adverse effects resulting from chemotherapy treatment is to perform physical exercises during treatment. However, there is still no consensus on the best type and intensity of exercise, nor when it should be started. Most studies have been carried out in patients with breast cancer, usually a few weeks after starting chemotherapy, on an outpatient basis 2 to 3 times a week. The main differences in our study are that we carried out physical training in hospitalized patients undergoing a cycle of chemotherapy for cancer treatment and that this training was carried out 5 times a week and was not restricted to a specific type of cancer. We aimed to evaluate the effects of aerobic training on symptoms related to chemotherapy (nausea, vomiting, asthenia, and sensation of weakness), fatigue, mobility, clinical complications, and length of hospital stay of patients during the drug treatment cycle. We also evaluated patient satisfaction with the proposed intervention, the adverse effects of aerobics training, and the cost-effectiveness of this intervention. This is a controlled and randomized trial with blinded evaluation that will include 94 hospitalized patients with cancer for 1 or more cycles of chemotherapy. The intervention group will perform aerobic training during a cycle of chemotherapy. The control group will receive a booklet with guidelines for staying active during the hospitalization period. The groups will be compared using a linear mixed model for fatigue, mobility, and chemotherapy-related symptoms before and after the intervention. The length of hospital stay will also be compared between groups using Kaplan-Meier survival analysis. The incidence of complications will be compared using the χ2 test. Cost-effectiveness and cost-utility analyses will be performed for the impact of exercise and quality-adjusted life years with the EQ-5D-3L-21 quality of life trials. The implementation variables (acceptability, suitability, and feasibility) will be evaluated by frequencies. The clinical trial registration was approved in March 2023. Recruitment and data collection for the trial are ongoing, and the results of this study are likely to be published in late 2025. Chemotherapy has side effects that negatively impact the quality of life of patients with cancer. Aerobic exercise can reduce these side effects in a simple and inexpensive way. The field of work of physical therapists could be expanded to oncology if the intervention works. Registro Brasileiro de Ensaios Clínicos RBR-6b4zwx3; https://tinyurl.com/39c4c7wz. DERR1-10.2196/60828.

Barriers to and facilitators of improving physical activity and nutrition behaviors during chemotherapy for breast cancer: a sequential mixed methods study.

Use qualitative and quantitative methods to explore factors influencing the adoption of guideline-based physical activity (PA) and dietary recommendations among participants enrolled in a lifestyle intervention during and after chemotherapy for breast cancer. Among women with stage I-III breast cancer who participated in the intervention arm of the Lifestyle, Exercise, and Nutrition early after diagnosis (LEANer) trial, we used stratified, purposeful sampling to interview women who met both, one, or neither intervention goal after the 1-year intervention: (1) 150min/week moderate-to-vigorous intensity exercise via a self-reported PA questionnaire and (2) improved self-reported diet quality measured by the Healthy Eating Index-2015. Semi-structured interviews were audio-recorded, transcribed verbatim, and analyzed using thematic content analysis. The 29 women interviewed were 52 ± 11years old on average, with a mean body mass index of 29.6 ± 7.7kg/m2. Three themes emerged regarding aspects of the LEANer intervention that facilitated behavior change: (1) providing a conduit of trustworthy, timely, and personalized support and education; (2) shifting mindsets and enhanced understanding of the benefits of PA and nutrition during chemotherapy; and (3) fostering a sense of control and alternative focus. Factors described as hindering adoption of goals included: (1) adverse effects of chemotherapy and (2) competing priorities. Women reported the external support, tailored education, and experiencing the physical and mental benefits of the LEANer intervention facilitated the adoption of the interventions' behavioral goals. Addressing chemotherapy-related symptoms and competing priorities may facilitate adherence to lifestyle interventions during chemotherapy for breast cancer.

A real-world longitudinal assessment of the treatment-related symptoms and associated burden among patients receiving chemotherapy.

e23158 Background: For patients (pts) with cancer, treatment with cytotoxic chemotherapy is associated with a variety of treatment-related symptoms including nausea, vomiting, diarrhea and constipation. Often the ability to manage these symptoms when they occur is the difference between completion of chemotherapy and early discontinuation. The first weeks of treatment are critical for understanding the pts’ acute experience with chemotherapy. The objective of this study is to longitudinally evaluate treatment-related symptoms and associated treatment burden among chemotherapy pts through a real-world electronic remote symptom monitoring system. Methods: Pts treated with chemotherapy in U.S. academic cancer centers were enrolled in Carevive’s Patient Reported Outcomes Mobile Platform (Carevive PROmpt®) between September 2020 and Dec 2023, with 3 month median follow-up. A total of 476 pts were enrolled, across early (81%) and late (19%) stage disease. Weekly PRO-CTCAE-derived surveys assessed severity, frequency, and interference for 16 symptoms often associated with cancer treatment: anxiety, constipation, cough, decreased appetite, diarrhea, fatigue, general pain, insomnia, mouth/throat sores, muscle pain, nausea, numbness and tingling, rash, sadness, shortness of breath, and vomiting. The GP5 assessed weekly overall bother with the side effects of treatment. Questionnaires were administered weekly starting at treatment initiation. Results: The mean age of chemotherapy pts was 67.3 (SD = 13.2) years, with 75% female, and 20% African American. At treatment initiation, 302 pts reported symptoms by PRO-CTCAE, and 100 completed the GP5. At week 1, constipation, general pain (GP), nausea, numbness/tingling (N/T), and shortness of breath were experienced by 20-25% of pts. Over the first 4 weeks of treatment, pts reported an increase in constipation, decreased appetite, diarrhea, and nausea at week 2, with a return to week 1 frequency over the remaining weeks. Diarrhea, however, remained elevated. While week 1 capture rates were lower, patterns for treatment bother were similar. At week 1, 34% of pts reported being bothered at least “Somewhat” by the side effects of treatment. This increased to 48% at week 2, but returned to near the week 1 frequency over the remaining weeks. Conclusions: For remote-monitored pts in this real-world data set treated with chemotherapy both alone and in combination, the most frequent symptoms at the start of treatment were nausea, GP, and N/T. The frequency of pts with GP and N/T did not change over the course of treatment suggesting their possible presence prior to the observed regimen. Increases in chemotherapy-related symptoms show the importance of ongoing assessment over the first 4 weeks of treatment, ideally with feedback to treating physicians and concomitant symptom management to optimize successful chemotherapy completion.

Abstract PO5-13-01: An App-Based Approach to Monitor Chemotherapy Symptoms

Abstract Introduction Patient-Reported Outcome Measures (PROM’s) are important tools that can enhance symptom management and patient quality of life in cancer treatment. Despite well-documented benefits, they are not often employed in routine care. This study aims to investigate the feasibility and acceptance of the integration of a dedicated mobile app for real-time symptom tracking and intervention using PROM’s among patients undergoing neoadjuvant or adjuvant chemotherapy for breast cancer. Methods We developed a dedicated mobile app for tracking PROM’s utilizing the NCI PRO-CTCAE to monitor 12 common chemotherapy-related symptoms. We aimed to evaluate patient acceptance and clinical feasibility of the app. Patient responses were directed to a personalized dashboard for designed for the clinical treatment team. We determined self-reported grade 3 or 4 vomiting, diarrhea, constipation, shortness of breath, cough, or peripheral neuropathy and grade 4 mucositis, nausea, or pain as symptoms severe enough to trigger an automatic alert requiring a phone call from our nursing staff for support. Each questionnaire generated up to 1 alert regardless of the number of severe symptoms. Symptomatic patients also received personalized automated instructions and video links for symptom management regardless of the severity of their symptoms. In response to staff feedback during the study, we added an additional assessment to determine whether patients with severe symptoms were interested in direct contact from the clinical staff when alerts were triggered. At baseline patients reported if they felt they were skillful at using smartphone apps. Quality of life, psychological and emotional health measures were collected at baseline, and weeks 6, 12, and 18. Categorical variable were described using percentages and compared using the chi squared test. Statistical analyses were performed by SPSS. Results: At the time of this analysis, 58 patients were recruited and found eligible for the study. All 58 patients self-reported as skilled with the use of smartphone apps. Eighteen patients (31%) withdrew from the study after receiving at least one questionnaire and their data was included up to their point of withdrawal. The different chemotherapy regimens given in the study are shown in table 1. Out of 772 questionnaires sent, 404 were returned, resulting in a 52% completion rate. These 404 completed questionnaires generated 126 (31%) alerts. After including feedback on the interest of direct contact from our nursing staff to manage alarming symptoms, only 23/102 (22.5%) alerts required clinical contact. Twenty-one patients (36%) did not complete even a single questionnaire. For the 37 (64%) patients who completed at least 1 questionnaire the completion rate was 74%. There was no significant difference in the alert rate of completed questionnaires between patients receiving TCHP, TC-AC-Pembro, and AC-T (38%, 38%, 29% p=NS). TC triggered significantly less alerts than AC-T (11% vs 29% p=0.01). Conclusion: The interim results of our ongoing study highlight the potential of a mobile app in real-time monitoring of chemotherapy-related symptoms. Our results suggest symptom monitoring using a dedicated mobile app is both acceptable and feasible for both patients and clinical personnel. The digital approach also seems effective in triggering alerts for severe symptoms, facilitating timely intervention. However, most alerts did not necessitate direct clinical contact, underscoring the role these interventions may play in allowing for patient self-care. However, over a third of patients did not utilize the app at all, emphasizing the need for further research examining the factors influencing the utilization of this technology for symptom monitoring. As the study continues, we hope to gain insights that can simplify and improve patient and clinician interaction with this tool, potentially improving symptom management for adjuvant breast cancer. Table 1 Chemotherapy Regimens DD AC-T dose dense doxorubicin cyclophosphamide paclitaxel, TCHP docetaxel carboplatin trastuzumab pertuzumab, TC-AC-Pembro paclitaxel carboplatin doxorubicin cyclophosphamide pembrolizumab, TC docetaxel cyclophosphamide,DD AC-T weekly dose dense doxorubicin cyclophosphamide paclitaxel weekly, TH paclitaxel trastuzumab, AC-THP doxorubicin cyclophosphamide paclitaxel trastuzumab pertuzumab, AC-TC doxorubicin cyclophosphamide paclitaxel carboplatin Citation Format: Opher Globus, Tal Sella, Amit Itay, Tali Shapira, Raisa Gold, Tami Modiano, Cecilia Oedegaard, Maya Krikli, Michal Bakalenik-Gavry, Beatrice Shaham, Alex Galper, Einav Nili-Gal Yam. An App-Based Approach to Monitor Chemotherapy Symptoms [abstract]. In: Proceedings of the 2023 San Antonio Breast Cancer Symposium; 2023 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2024;84(9 Suppl):Abstract nr PO5-13-01.

Perceived communication efficacy and unmet needs for chemotherapy-associated symptom management in patients with lung and colorectal cancer: a cross-sectional study

BackgroundUnderstanding cancer patients’ unmet needs for chemotherapy-related symptom management will assist clinicians in developing tailored intervention programs. Little is known about the association between perceived communication efficacy and unmet care needs for symptom management in patients with lung and colorectal cancer.ObjectivesTo examine the unmet care needs for symptom management of patients with lung and colorectal cancer and their association with perceived communication efficacy.MethodsA cross-sectional survey was conducted in a tertiary hospital in China from July to November 2020. A convenience sample of 203 patients with lung and colorectal cancer undergoing chemotherapy completed survey questionnaires, including the MD Anderson Symptom Inventory Scale and the Perceived Efficacy in Patient‒Physician Interactions Scale.ResultsApproximately 43% of participants had at least one symptom with unmet needs. Fatigue was reported as the symptom with the highest occurrence (66%), the highest demand for supportive care (36%), and the highest prevalence of unmet needs (19%). Low levels of perceived communication efficacy independently predicted participants’ unmet needs for symptom management (β=-0.13, p = 0.011).ConclusionsThis study highlights the necessity of introducing clinical assessment tools and guidelines to address fatigue and other chemotherapy-induced symptoms in patients with lung and colorectal cancer. Clinical programs designed to actively engage cancer patients to voice their needs and strengthen their communication efficacy are also warranted.

Chemotherapy-related symptoms in children with leukemia: application of latent profile analysis and network analysis.

Children with leukemia may experience a range of chemotherapy-related symptoms. Identifying subgroups and their distinct characteristics of symptoms may improve symptom management. We aimed to identify subgroups and their distinct characteristics of chemotherapy-related symptoms in children with leukemia. A cross-sectional survey was conducted among 500 children with leukemia, who completed questionnaires that assessed their demographic and clinical characteristics, as well as the Memorial Symptom Assessment Scale. Latent profile analysis was conducted to identify subgroups of symptoms. Additionally, multiple regression analysis and network analysis were utilized to reveal the characteristics of each subgroup. Four subgroups were identified: "Profile 1: low symptom burden subgroup" (26.2%), "Profile 2: moderate symptom burden subgroup in transitional period" (14.8%), "Profile 3: moderate psychological symptom burden subgroup" (35.6%), and "Profile 4: high symptom burden subgroup" (23.4%). Multiple logistic regression analysis indicated that lower primary caregiver's education level, lower family monthly income, self-paid medical expenses, induction remission period, and consolidation enhancement period were associated with more severe symptoms of subgroups. Network analysis further revealed that nausea was the core symptom in Profiles 1 and 2, while the core symptom in Profile 3 was "I don't look like myself." Additionally, worrying was the core symptom in Profile 4. There exists heterogeneity in chemotherapy-related symptoms. Four subgroups and their corresponding characteristics of children with varying symptom severity were identified. Identifying these subgroups will facilitate personalized care, maximize intervention effectiveness, and alleviate symptom burden.

Chemotherapy-related symptom networks in distinct subgroups of Chinese patients with gastric cancer

ObjectiveThis study aims to identify distinct subgroups among gastric cancer patients undergoing chemotherapy (CTX), delineate associated symptom networks, and ascertain the clinical and sociodemographic variables contributing to diverse symptom patterns. MethodsConducted in eastern China, our investigation involved gastric cancer patients receiving CTX. We gathered data using the M.D. Anderson Symptom Inventory Gastrointestinal Cancer Module along with clinical and sociodemographic variables. Subgroups were discerned based on symptom severity through latent profile analysis, and subsequent comparisons were made regarding the symptom networks in different subgroups. ResultsThe analysis encompassed 677 eligible gastric cancer patients, revealing three profiles: “Profile 1: low class” (n = 354, 52.3%), “Profile 2: moderate class” (n = 222, 32.8%), and “Profile 3: all high class” (n = 101, 14.9%). Nausea—vomiting exhibited robust associations in the symptom networks of all subgroups, whereas sadness—distress, and taste change—lack of appetite were notably linked with Profile 1 and Profile 2. Distress emerged as a core symptom in Profile 1, lack of appetite dominated the symptom network in Profile 2, and fatigue attained the highest strength in Profile 3. Distinct symptom profiles were influenced by variables such as education level, CTX combined with surgical or herbal treatment, psychological resilience, and social support. ConclusionsPatients within different subgroups manifest individualized patterns of symptom profiles. Analyzing demographics, disease characteristics, and psychosocial information among diverse subgroups facilitates healthcare providers in devising more personalized and targeted symptom management strategies, thereby alleviating the symptom burden on patients.

Chemo-Toxicity Calculator use in shared decision-making for chemotherapy treatment planning.

403 Background: Chemotherapy related symptoms and toxicities are frequent among cancer patients, especially those ≥ 65 years old. These symptoms and toxicities can contribute to patients having a decreased quality of life and unmet treatment outcomes. The modified CARG, Chemo-Toxicity Calculator, is an assessment of function, comorbidity, cognition, psychological state, social activity/support and nutrition. The goal of using the calculator, was to improve shared decision-making between the physician, patient and caregiver. Discussions focused on treatment, modifying treatment regimens and other alternatives such as palliative or hospice. Methods: Rocky Mountain Cancer Centers introduced the modified CARG, Chemo-Toxicity Calculator, in 2022 as part of cancer patient workflow for 10 physicians. In 2022, 156 patients completed the Chemo-Toxicity Calculator to identify and predict the risk of initiation or continuation of chemotherapy treatment in patients ≥ 65 years old. Using the CARG assessment allowed the physician and patient to have open discussions about the pros and cons of initiation or continuation of chemotherapy treatment or if they should pursue alternative treatment. 27 of these patients (17.3%) elected to receive hospice care in lieu of traditional treatment. The Chemo-Toxicity Calculator link was added in the electronic health record (EHR) for access at the point of care. Process: 1. Review patients at the time of initial treatment and subsequent lines of therapy. 2. CARG assessment completed for patients ≥ 65 years old. 3. Shared decision-making discussion including the voice of the patient. 4. Psychosocial interventions and care coordination. Results: As of May 2023,10 providers administered the modified CARG assessment on 244 patients. The tool identified patients that would not benefit from treatment and instances where cycle one dose reduction would be appropriate to reduce toxicity risk. Of the 244 patients who completed the assessment, 47 (19.2%) elected alternative treatment. Conclusions: The Chemo-Toxicity Calculator is a functional, practical first step toward the inclusion of a geriatric assessment for all patients ≥ 65 years old. Patients understand it, and it sets the stage for shared decision-making discussions. This valued intervention aids subsequent discussions about dose reduction and ongoing risks of treatment. Actions taken based on the results of the Chemo-Toxicity Calculator, reduced toxicity by dose reductions and helped patients choose an alternative to chemotherapy.

Chemotherapy-related symptoms and exercise adherence in older patients with myeloid neoplasms.

Exercise may ameliorate treatment-related symptoms, but older adults have lower exercise adherence compared to their younger counterparts due to treatment-related symptoms. We recruited older patients with myeloid neoplasms receiving chemotherapy to a pilot study of a mobile health exercise intervention. Participants entered their steps and resistance data into the app daily, and symptom data twice a week, over an 8-12week period. In this proof-of-concept analysis, we used a linear mixed-effects model to assess the association of symptoms from the previous week with exercise adherence in the current week among older adults with myeloid neoplasms. Mean age was 74.3 (SD = 5.0) years (N = 7). At baseline, patients on average walked 2564 daily steps (SD = 1816), which increased to 2967 (SD = 3448) post-intervention. Patients on average performed 3.5 (SD = 2.6) days of resistance training weekly, with mean duration of 21.5min (SD = 11.6) and rated perceived exertion of 3.68 (SD = 1.78) on a 0-10 scale. Lower average steps in the current week was associated with greater interference with daily activities from pain (β = - 203.13, p = 0.05), memory (β = - 492.29, p = 0.09), numbness (β = - 353.57, p = 0.07), and sadness (β = - 403.03, p = 0.09) in the previous week. Similarly, lower average resistance minutes in the current week were associated with greater pain, sadness, and anxiety in the previous week. We found that greater pain, sadness, and anxiety were associated with lower exercise adherence. Symptom monitoring and management in older adults with myeloid neoplasms receiving chemotherapy can promote exercise adherence and in turn improve symptoms. ClinicalTrials.gov Identifier: NCT04035499. Registered 7/29/2019.

How Do Adolescent and Young Adult Patients with Cancer Manage Their Chemotherapy-Related Symptoms at Home?

Chemotherapy can cause many distressing side effects, potentially impacting treatment completion and quality of life in adolescent and young adult (AYA) patients with cancer. To identify ways to help mitigate chemotherapy-related symptoms, we sought to elicit barriers and facilitators to managing symptoms experienced by AYAs with cancer through interviews. Qualitative thematic analysis identified three main domains: (1) managing chemotherapy symptoms (e.g., medication, home remedies), (2) anticipating and mitigating symptoms (e.g., management of symptoms at home, anticipatory guidance), and (3) knowing when to seek care (e.g., unexpected and unusual symptoms). This study elucidated that AYAs can successfully manage symptoms at home when given the proper guidance and this could be a focus of future efforts to improve outcomes in this population. The Clinical Trial Registration number is NCT04594096.

Are All Societies Ready for Digital Tools? Feasibility Study on the Use of Mobile Application in Polish Early Breast Cancer Patients Treated with Perioperative Chemotherapy.

The population of individuals affected by breast cancer is growing, and with advances in cancer treatment implemented into usual care, there is an urgent need to improve the recognition, monitoring and treatment of therapy-induced adverse effects. This study aims to explore the use of an in-app electronic questionnaire to assess and monitor chemotherapy-related symptoms in early breast cancer patients treated with perioperative chemotherapy. Between December 2019 and June 2021, 72 female study participants used the mobile app Centrum Chorób Piersi UCK and completed an in-app questionnaire about the 14 most common chemotherapy-related symptoms. Replies including symptoms with a critical value triggered automatic email alerts to the nursing team. Acceptance of the study was higher among younger women and patients originating from rural areas, while possible digital exclusion among patients >60 years was observed during the enrolment process. A total of 55 participants completed the electronic questionnaire at least once and generated 553 responses with 1808 specific problems reported. Fatigue (n = 428) was the most common problem, and fever (n = 5) the least reported problem. A total of 21 participants triggered alerts with responses containing symptoms with critical value assessment (n = 89). Significant negative correlation was observed between the number of responses and time from the first chemotherapy administration; however, the number of responses was not determined by any sociodemographic or medical factors. Significant positive correlations were identified between the number of communicated problems and participants' age. The usage of our electronic symptom assessment questionnaire decreased substantially after the period of active encouragement during the study enrolment. Not all societies are ready for innovative eHealth solutions. Patients' age should be carefully considered when app-based interventions are introduced to usual cancer care. Additional support is suggested for older patients to improve their awareness and participation in eHealth interventions. More research involving older participants is needed to explore and address their particular needs and perspectives on eHealth solutions.

Patients' and Clinicians' Perceptions of the Clinical Utility of Predictive Risk Models for Chemotherapy-Related Symptom Management: Qualitative Exploration Using Focus Groups and Interviews.

Interest in the application of predictive risk models (PRMs) in health care to identify people most likely to experience disease and treatment-related complications is increasing. In cancer care, these techniques are focused primarily on the prediction of survival or life-threatening toxicities (eg, febrile neutropenia). Fewer studies focus on the use of PRMs for symptoms or supportive care needs. The application of PRMs to chemotherapy-related symptoms (CRS) would enable earlier identification and initiation of prompt, personalized, and tailored interventions. While some PRMs exist for CRS, few were translated into clinical practice, and human factors associated with their use were not reported. We aim to explore patients' and clinicians' perspectives of the utility and real-world application of PRMs to improve the management of CRS. Focus groups (N=10) and interviews (N=5) were conducted with patients (N=28) and clinicians (N=26) across 5 European countries. Interactions were audio-recorded, transcribed verbatim, and analyzed thematically. Both clinicians and patients recognized the value of having individualized risk predictions for CRS and appreciated how this type of information would facilitate the provision of tailored preventative treatments or supportive care interactions. However, cautious and skeptical attitudes toward the use of PRMs in clinical care were noted by both groups, particularly in relationship to the uncertainty regarding how the information would be generated. Visualization and presentation of PRM information in a usable and useful format for both patients and clinicians was identified as a challenge to their successful implementation in clinical care. Findings from this study provide information on clinicians' and patients' perspectives on the clinical use of PRMs for the management of CRS. These international perspectives are important because they provide insight into the risks and benefits of using PRMs to evaluate CRS. In addition, they highlight the need to find ways to more effectively present and use this information in clinical practice. Further research that explores the best ways to incorporate this type of information while maintaining the human side of care is warranted. ClinicalTrials.gov NCT02356081; https://clinicaltrials.gov/study/NCT02356081.

Chemo assist for children mobile health application to manage chemotherapy-related symptoms in acute leukemia in Indonesia: a user-centered design approach

BackgroundA mobile health (mHealth) application can encourage parents and pediatric patients to be involved in caring for their child’s health condition by providing the ability to identify and actively manage chemotherapy-related symptoms in their child. Several monitoring systems available today are diverse in features and system basis. This study aimed to develop and trial the Chemo Assist for Children (CAC) mHealth application for symptom management in children with acute lymphoblastic leukemia (ALL).MethodsIn this study, the development of the CAC application went through multiple phases and methods. Study phases included: (1) development of the application’s feature based on the need assessment, (2) creation of content of application based on literature review, (3) develop prototyping of CAC, (4) expert review and feedback on the application content, (5) usability testing by targeted end-user.ResultsBased on need assessment, it was determined that parents with leukemia children were interested in symptom management of chemotherapy and preferred mobile applications. Therefore, a mHealth application was designed to include features to identify symptoms and provide recommendation strategies to manage the symptom. Usability evaluation by end-user revealed that mHealth is a valid, accessible, and appropriate application for users.ConclusionsThe CAC mHealth application developed can meet the needs of technology users to identify symptoms and manage chemotherapy-related symptoms in children with ALL. The CAC mHealth application can accommodate data not recorded at out-of-hospital care, increase the independence of symptom management, and improve communication between parents of children with ALL and health workers.

Patient and Provider Perspectives on Symptom Monitoring During Outpatient Chemotherapy: Interview Study.

Fluctuating symptoms and side effects are common during outpatient cancer treatment, and approaches to monitoring symptoms vary widely across providers, patients, and clinical settings. To design a remote symptom monitoring system that patients and providers find to be useful, it may be helpful to understand current clinical approaches to monitoring and managing chemotherapy-related symptoms among patients and providers and assess how more frequent and systematic assessment and sharing of data could improve patient and provider experiences. The goals of this study were to learn about patient and provider perspectives on monitoring symptoms during chemotherapy, understand barriers and challenges to effective symptom monitoring at one institution, and explore the potential value of remote symptom monitoring between provider visits. A total of 15 patients who were currently undergoing or had recently completed chemotherapy and 7 oncology providers participated in semistructured interviews. Interviews were transcribed and coded using an iterative thematic analysis approach. The study was conducted at a National Cancer Institute-Designated Comprehensive Cancer Center. Four main themes were discussed by patients and providers: (1) asynchronous nature of current methods for tracking and managing symptoms, (2) variability in reported symptoms due to patient factors, (3) limitations of existing communication channels, and (4) potential value of real-time remote symptom monitoring during chemotherapy. Current asynchronous methods and existing communication channels resulted in a disconnect between when symptoms are most severe and when conversations about symptoms happen, a situation further complicated by memory impairments during chemotherapy. Patients and providers both highlighted improvements in patient-provider communication as a potential benefit of remote real-time symptom monitoring. Providers also emphasized the value of temporal data regarding when symptoms first emerge and how they progress over time, as well as the potential value of concurrent activity or other data about daily activities and functioning. Patients noted that symptom monitoring could result in better preparation for subsequent treatment cycles. Both patients and providers highlighted significant challenges of asynchronous, patient-initiated, phone-dependent symptom monitoring and management. Oncology patients and providers reported that more routine remote monitoring of symptoms between visits could improve patient-provider communication, prepare patients for subsequent chemotherapy cycles, and facilitate provider insight and clinical decision-making with regard to symptom management.

Mobile Health Application-Based Interventions to Improve Self-management of Chemotherapy-Related Symptoms Among People with Breast Cancer Who Are Undergoing Chemotherapy: A Systematic Review.

Since the COVID-19 pandemic, there have been an increasing number of studies on using mobile health (mHealth) to support the symptom self-management of patients with breast cancer (BC). However, the components of such programs remain unexplored. This systematic review aimed to identify the components of existing mHealth app-based interventions for patients with BC who are undergoing chemotherapy and to uncover self-efficacy enhancement elements from among them. A systematic review was conducted for randomized controlled trials published from 2010 to 2021. Two strategies were used to assess the mHealth apps: The Omaha System, a structured classification system for patient care, and Bandura's self-efficacy theory, which assesses sources of influence that determine an individual's confidence in being able to manage a problem. Intervention components identified in the studies were grouped under the 4 domains of the intervention scheme of the Omaha System. Four hierarchical sources of self-efficacy enhancement elements were extracted from the studies using Bandura's self-efficacy theory. The search uncovered 1,668 records. Full-text screening was conducted on 44 articles, and 5 randomized controlled trials (n = 537 participants) were included. Self-monitoring under the domain of "Treatments and procedure" was the most frequently used mHealth intervention for improving symptom self-management in patients with BC undergoing chemotherapy. Most mHealth apps used various "mastery experience" strategies including reminders, self-care advice, videos, and learning forums. Self-monitoring was commonly utilized in mHealth-based interventions for patients with BC undergoing chemotherapy. Our survey uncovered evident variation in strategies to support self-management of symptoms and standardized reporting is required. More evidence is required to make conclusive recommendations related to mHealth tools for BC chemotherapy self-management.

Opportunities and challenges of virtual reality-based interventions for patients with breast cancer: a systematic review

BackgroundBreast cancer is one of the most common cancers diagnosed worldwide and the second leading cause of death among women. Virtual reality (VR) has many opportunities and challenges for breast cancer patients' rehabilitation and symptom management. The purpose of this systematic review is to look into the benefits and drawbacks of VR interventions for breast cancer patients.MethodsA systematic search was conducted on PubMed, Web of Science, Scopus, IEEE, and the Cochrane Library, from inception until February 6, 2022. The inclusion criteria were: (1) original studies without restriction in study design; (2) a study population consisting of patients with breast cancer; (3) any type of VR-based interventions (immersive and non-immersive); and (5) studies published in English. To assess the risk of bias, the Effective Public Health Practice Project (EPHPP) Tool was used.ResultsEighteen articles were included in this systematic review. The result showed that VR could provide many opportunities for patients with breast cancer, including reducing anxiety, time perception, pain, fatigue, chemotherapy-related symptom distress levels, and depression severity, as well as improvement in the range of motion, strength, and function. Cybersickness symptoms, the weight of headsets and helmets, the quality of the visual image, and the cost of the equipment are some of the challenges in using this technology on these patients.ConclusionsThe systematic review showed that VR interventions have opportunities and challenges for patients with breast cancer. VR can be effective for rehabilitation and symptom management and is used in different stages of treatment to improve the condition of patients with breast cancer. However, before using it, the researcher should consider its challenges.

Dose Delays, Dose Reductions, and Relative Total Dose Intensity in Patients With Advanced Cancer Who Exercised During Neoadjuvant Chemotherapy Treatment.

When it comes to chemotherapy, maintaining the dose and schedule of treatment are of vital importance, as clinical evidence suggests that dose intensity is associated with optimal treatment outcomes for various tumors. Yet, reduced dose intensity is a common method of mitigating the chemotherapy-induced side effects. Exercise has been shown to attenuate chemotherapy-related symptoms that frequently cluster together. Understanding this, we conducted a retrospective analysis in patients with advanced disease treated with adjuvant or neoadjuvant chemotherapy regimens and who completed exercise training during treatment. Data were collected retrospectively in a chart review of 184 patients, aged 18 years or older and treated for Stage IIIA-IV cancer. Data collection included baseline patient demographics and clinical characteristics, including age at diagnosis, cancer stage at initial diagnosis, chemotherapy regimen, and planned dose and schedule. Cancer types included brain (6.5%), breast (35.9%), colorectal (8.7%), non-Hodgkin's lymphoma (7.6%), Hodgkin's lymphoma (11.4%), non-small cell lung (16.8%), ovarian (10.9%), and pancreatic (2.2%). All patients completed at least 12 weeks of prescribed, individualized exercise. Each program included cardiovascular, resistance training, and flexibility components, under the supervision of a certified exercise oncology trainer once a week. RDI was measured for each myelosuppressive agent in a regimen over the entire chemotherapy course and then averaged across the myelosuppressive agents in a regimen. An RDI of less than 85% was designated as the clinically meaningful threshold for reduction in RDI based on previously published studies. A considerable proportion of patients across regimens had dose delays (18.3%-74.3%) and dose reductions (18.1%-84.6%). Between 12% and 83.9% of patients missed at least 1 dose of a myelosuppressive agent that was part of their standard regimen. Overall, 50.8% of patients received less than 85% of the RDI. In short, patients with advanced cancer and an exercise adherence above 84.3% saw fewer chemotherapy dose delays and dose reductions. These delays and reductions occurred significantly less frequently compared to the published norms in the sedentary population (P < .05).

Using Wearable Inertial Sensors to Assess Mobility of Patients With Hematologic Cancer and Associations With Chemotherapy-Related Symptoms Before Autologous Hematopoietic Stem Cell Transplant: Cross-sectional Study.

Wearable sensors could be a simple way to quantify and characterize mobility in patients with hematologic cancer scheduled to receive autologous hematopoietic stem cell transplant (autoHSCT) and how they may be related to common treatment-related symptoms and side effects of induction chemotherapy. We aimed to conduct a cross-sectional study comparing mobility in patients scheduled to receive autoHSCT with that in healthy, age-matched adult controls and determine the relationships between patient mobility and chemotherapy-related symptoms. Patients scheduled to receive autoHSCT (78/156, 50%) and controls (78/156, 50%) completed the prescribed performance tests using wearable inertial sensors to quantify mobility including turning (turn duration and number of steps), gait (gait speed, stride time, stride time variability, double support time, coronal trunk range of motion, heel strike angle, and distance traveled), and balance (coronal sway, coronal range, coronal velocity, coronal centroidal frequency, sagittal sway, sagittal range, sagittal velocity, and sagittal centroidal frequency). Patients completed the validated patient-reported questionnaires to assess symptoms common to chemotherapy: chemotherapy-induced peripheral neuropathy (Functional Assessment of Cancer Therapy/Gynecologic Oncology Group-Neurotoxicity subscale), nausea and pain (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire), fatigue (Patient-Reported Outcomes Measurement Information System Fatigue Short Form 8a), vertigo (Vertigo Symptom Scale-short form), and depression (Center for Epidemiological Studies-Depression). Paired, 2-sided t tests were used to compare mobility between patients and controls. Stepwise multivariable linear regression models were used to evaluate associations between patient mobility and symptoms. Patients aged 60.3 (SD 10.3) years had significantly worse turning (turn duration; P<.001), gait (gait speed, stride time, stride time variability, double support time, heel strike angle, stride length, and distance traveled; all P<.001), and balance (coronal sway; P<.001, range; P<.001, velocity; P=.02, and frequency; P=.02; and sagittal range; P=.008) than controls. In patients, high nausea was associated with worse stride time variability (ß=.001; P=.005) and heel strike angle (ß=-.088; P=.02). Pain was associated with worse gait speed (ß=-.003; P=.003), stride time variability (ß=.012; P=.02), stride length (ß=-.002; P=.004), and distance traveled (ß=-.786; P=.005). Nausea and pain explained 17% to 33% and 14% to 36% of gait variance measured in patients, respectively. Patients scheduled to receive autoHSCT demonstrated worse mobility in multiple turning, gait, and balance domains compared with controls, potentially related in part to nausea and pain. Wearable inertial sensors used in the clinic setting could provide granular information about mobility before further treatment, which may in turn benefit from rehabilitation or symptom management. Future longitudinal studies are needed to better understand temporal changes in mobility and symptoms across the treatment trajectory to optimally time, design, and implement strategies, to preserve functioning in patients with hematologic cancer in the long term.

The Effect of Temperament on the Association Between Pre-treatment Anxiety and Chemotherapy-Related Symptoms in Patients With Breast Cancer.

Pre-treatment anxiety (PA) before chemotherapy increases complaints of chemotherapy-related symptoms (CRS). The results on the association have been inconsistent, and the effect of temperament remains unclear. We aimed to determine whether PA is a risk factor for CRS and the effect of differing temperaments on CRS. This prospective study comprised 176 breast cancer patients awaiting adjuvant chemotherapy post-surgery. We assessed CRS, PA, and temperament using the MD Anderson Symptom Inventory (MDASI), the Hospital Anxiety and Depression Scale, and the short form of the Temperament and Character Inventory-Revised, respectively. The MDASI was re-administered three weeks after the first chemo-cycle. PA showed weak positive correlation with several CRS after the first cycle; no CRS was significantly associated with PA when pre-treatment depressive symptoms and baseline CRS were adjusted in multiple regression analysis. Moderation model analysis indicated that the PA effect on several CRS, including pain, insomnia, anorexia, dry mouth, and vomiting, was moderated by harm avoidance (HA) but not by other temperament dimensions. In particular, PA was positively associated with CRS in patients with low HA. The results in patients with low HA indicate that more attention to PA in patients with confident and optimistic temperaments is necessary.