Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 27
Filter
1.
JAMA ; 2024 Jun 02.
Article in English | MEDLINE | ID: mdl-38824442

ABSTRACT

Importance: Despite the evidence for early palliative care improving outcomes, it has not been widely implemented in part due to palliative care workforce limitations. Objective: To evaluate a stepped-care model to deliver less resource-intensive and more patient-centered palliative care for patients with advanced cancer. Design, Setting, and Participants: Randomized, nonblinded, noninferiority trial of stepped vs early palliative care conducted between February 12, 2018, and December 15, 2022, at 3 academic medical centers in Boston, Massachusetts, Philadelphia, Pennsylvania, and Durham, North Carolina, among 507 patients who had been diagnosed with advanced lung cancer within the past 12 weeks. Intervention: Step 1 of the intervention was an initial palliative care visit within 4 weeks of enrollment and subsequent visits only at the time of a change in cancer treatment or after a hospitalization. During step 1, patients completed a measure of quality of life (QOL; Functional Assessment of Cancer Therapy-Lung [FACT-L]; range, 0-136, with higher scores indicating better QOL) every 6 weeks, and those with a 10-point or greater decrease from baseline were stepped up to meet with the palliative care clinician every 4 weeks (intervention step 2). Patients assigned to early palliative care had palliative care visits every 4 weeks after enrollment. Main Outcomes and Measures: Noninferiority (margin = -4.5) of the effect of stepped vs early palliative care on patient-reported QOL on the FACT-L at week 24. Results: The sample (n = 507) mostly included patients with advanced non-small cell lung cancer (78.3%; mean age, 66.5 years; 51.4% female; 84.6% White). The mean number of palliative care visits by week 24 was 2.4 for stepped palliative care and 4.7 for early palliative care (adjusted mean difference, -2.3; P < .001). FACT-L scores at week 24 for the stepped palliative care group were noninferior to scores among those receiving early palliative care (adjusted FACT-L mean score, 100.6 vs 97.8, respectively; difference, 2.9; lower 1-sided 95% confidence limit, -0.1; P < .001 for noninferiority). Although the rate of end-of-life care communication was also noninferior between groups, noninferiority was not demonstrated for days in hospice (adjusted mean, 19.5 with stepped palliative care vs 34.6 with early palliative care; P = .91). Conclusions and Relevance: A stepped-care model, with palliative care visits occurring only at key points in patients' cancer trajectories and using a decrement in QOL to trigger more intensive palliative care exposure, resulted in fewer palliative care visits without diminishing the benefits for patients' QOL. While stepped palliative care was associated with fewer days in hospice, it is a more scalable way to deliver early palliative care to enhance patient-reported outcomes. Trial Registration: ClinicalTrials.gov Identifier: NCT03337399.

2.
J Pain Symptom Manage ; 67(5): 366-374.e1, 2024 May.
Article in English | MEDLINE | ID: mdl-38307373

ABSTRACT

CONTEXT: Dyspnea is a complex, multidimensional symptom comprising sensory-perceptual, affective, and functional domains that commonly persists in patients with lung cancer and impairs mental health and quality of life (QOL). However, data are lacking on how dyspnea's dimensions or self-efficacy to manage dyspnea are associated with patient outcomes. OBJECTIVES: To assess the associations of dyspnea dimensions (dyspnea-related sensory-perceptual experience, affective distress, and functional impact) and dyspnea self-efficacy with depression, anxiety, and QOL in patients with advanced lung cancer reporting dyspnea. METHODS: We conducted a secondary analysis of baseline clinical trial data testing a supportive care intervention for dyspnea. Patients with advanced lung cancer reporting at least moderate dyspnea (≥2 on the Modified Medical Research Council Dyspnea Scale) self-reported dyspnea and patient outcome measures. Hierarchical regressions tested the associations of the dyspnea dimensions with depressive and anxiety symptoms (Hospital Anxiety and Depression Scale) and QOL (Functional Assessment of Cancer Therapy-Lung) while adjusting for variables known to affect these outcomes. RESULTS: The sensory-perceptual experience of dyspnea (effort) was associated with worse depressive symptoms (b = 0.21, P < 0.01) and QOL (b = -0.53, P = 0.01). Dyspnea self-efficacy was associated with improved depressive (b = -1.26, P < 0.01) and anxiety symptoms (b = -1.72, P < 0.01) and QOL (b = 3.66, P < 0.01). The affective and functional dimensions of dyspnea were not associated with the patient outcomes in the final models. CONCLUSIONS: Dyspnea-related sensory-perceptual experience and self-efficacy were associated with mental health and QOL outcomes in patients with lung cancer. Examining the individual contributions of dyspnea's multiple dimensions provides a nuanced understanding of its patient impact.


Subject(s)
Lung Neoplasms , Humans , Lung Neoplasms/complications , Lung Neoplasms/therapy , Quality of Life , Dyspnea/etiology , Dyspnea/therapy , Dyspnea/diagnosis , Anxiety , Self Report , Depression/complications
3.
Breast Cancer Res Treat ; 204(3): 547-559, 2024 Apr.
Article in English | MEDLINE | ID: mdl-38231313

ABSTRACT

PURPOSE: Adjuvant endocrine therapy (AET) reduces breast cancer morbidity and mortality; however, adherence is suboptimal. Interventions exist, yet few have improved adherence. Patient characteristics may alter uptake of an intervention to boost adherence. We examined moderators of the effect of a virtual intervention (STRIDE; #NCT03837496) on AET adherence after breast cancer. METHODS: At a large academic medical center, patients taking AET (N = 100; Mage = 56.1, 91% White) were randomized to receive STRIDE versus medication monitoring. All stored their medication in digital pill bottles (MEMS Caps) which captured objective adherence. Participants self-reported adherence (Medication Adherence Report Scale) at 12 weeks post-baseline. Moderators included age, anxiety, and depressive symptoms (Hospital Anxiety and Depression Scale), AET-related symptom distress (Breast Cancer Prevention Trial Symptom Scale), and AET-specific concerns (Beliefs about Medications Questionnaire). We used hierarchical linear modeling (time × condition × moderator) and multiple regression (condition × moderator) to test the interaction effects on adherence. RESULTS: Age (B = 0.05, SE = 0.02, p = 0.003) and AET-related symptom distress (B = -0.04, SE = 0.02, p = 0.02) moderated condition effect on self-reported adherence while anxiety (B = -1.20, SE = 0.53, p = 0.03) and depressive symptoms (B = -1.65, SE = 0.65, p = 0.01) moderated objective adherence effects. AET-specific concerns approached significance (B = 0.91, SE = 0.57, p = 0.12). Participants who received STRIDE and were older or presented with lower anxiety and depressive symptoms or AET-related symptom distress exhibited improved adherence. Post hoc analyses revealed high correlations among most moderators. CONCLUSIONS: A subgroup of patients who received STRIDE exhibited improvements in AET adherence. The interrelatedness of moderators suggests an underlying profile of patients with lower symptom burden who benefitted most from the intervention. STUDY REGISTRATION: NCT03837496.


Subject(s)
Breast Neoplasms , Humans , Middle Aged , Female , Chemotherapy, Adjuvant/adverse effects , Antineoplastic Agents, Hormonal/adverse effects , Medication Adherence , Surveys and Questionnaires
4.
J Pain Symptom Manage ; 67(1): 88-97, 2024 Jan.
Article in English | MEDLINE | ID: mdl-37816436

ABSTRACT

CONTEXT: Patients with breast cancer taking adjuvant endocrine therapy (AET) experience significant symptoms impacting mood, quality of life (QOL), and AET adherence and satisfaction. OBJECTIVES: The aim of this study was to examine the extent to which coping ability and self-efficacy for symptom management moderate the relationships between patients' symptom distress and their mood, QOL, and AET adherence and satisfaction. METHODS: As part of a randomized controlled trial, participants completed baseline measures including: sociodemographics, symptom distress (breast cancer prevention trial symptom checklist), coping skills (measure of current status), self-efficacy (self-efficacy for managing symptoms), anxiety and depression (hospital anxiety and depression scale), QOL (functional assessment of cancer therapy - general), AET adherence (medication adherence report scale), and AET satisfaction (cancer therapy satisfaction questionnaire). We conducted moderated regression analyses to examine whether coping and self-efficacy moderated the associations of symptom distress with baseline measures. RESULTS: Coping skills moderated the associations of symptom distress with depression and QOL. Among those with lower coping, higher symptom distress was associated with worse depression symptoms (p=.04) and worse QOL (p < 0.001). Self-efficacy moderated the associations of symptom distress with depression symptoms and AET adherence and satisfaction. Among those with higher self-efficacy, higher symptom distress was associated with worse depression symptoms (p < 0.001), worse AET adherence (p < 0.001), and less AET satisfaction (p = 0.01). CONCLUSION: Coping skills may buffer the effect of AET symptom distress. Findings indicate the relationship between symptom distress and self-efficacy is more nuanced and requires further research to better understand.


Subject(s)
Breast Neoplasms , Humans , Female , Breast Neoplasms/drug therapy , Quality of Life , Chemotherapy, Adjuvant , Medication Adherence , Surveys and Questionnaires
5.
Oncologist ; 28(4): 358-363, 2023 04 06.
Article in English | MEDLINE | ID: mdl-36772966

ABSTRACT

The absence of effective therapeutic targets and aggressive nature of triple-negative breast cancer (TNBC) renders this disease subset difficult to treat. Although estrogen receptor beta (ERß) is expressed in TNBC, studies on its functional role have yielded inconsistent results. However, recently, our preclinical studies, along with other observations, have shown the potential therapeutic utility of ERß in the context of mutant p53 expression. The current case study examines the efficacy of the selective estrogen receptor modulator tamoxifen in p53-mutant TNBC with brain metastases. Significant increase in ERß protein expression and anti-proliferative interaction between mutant p53 and ERß were observed after cessation of tamoxifen therapy, with significant regression of brain metastases. This case study provides supporting evidence for the use of tamoxifen in p53-mutant, ERß+TNBC, especially in the setting of brain metastasis.


Subject(s)
Breast Neoplasms , Triple Negative Breast Neoplasms , Female , Humans , Breast Neoplasms/metabolism , Cell Line, Tumor , Estrogen Receptor alpha , Estrogen Receptor beta/genetics , Estrogen Receptor beta/metabolism , Estrogen Receptor beta/therapeutic use , Tamoxifen/pharmacology , Tamoxifen/therapeutic use , Triple Negative Breast Neoplasms/drug therapy , Triple Negative Breast Neoplasms/genetics , Tumor Suppressor Protein p53/genetics
6.
Eur J Cancer Care (Engl) ; 31(6): e13723, 2022 Nov.
Article in English | MEDLINE | ID: mdl-36196499

ABSTRACT

OBJECTIVES: Most patients report pain while taking adjuvant endocrine therapy (AET) for the treatment of breast cancer. While studies have examined patients' experiences with side effects, none solely capture patients' experiences with AET-related pain, a troubling symptom that reduces quality of life and impairs treatment adherence. This study explored themes of AET-related pain to inform future intervention development. METHODS: Between November 2017 and November 2018, female patients (n = 30) with early-stage breast cancer enrolled between 3 and 36 months post-initiation of AET. Purposeful sampling was stratified by adherence level, age, distress level and time taking AET. Study staff conducted, transcribed and coded semi-structured interviews via inductive thematic coding to identify pain-related themes and achieved high inter-coded reliability (Kappa = 0.96). RESULTS: Several pain-related themes were observed. Attitudes around pain are generally negative, and management needs are largely unmet. Patients reported preferences for non-pharmacological management strategies and cited AET pain as a reason for medication breaks but not discontinuation. Patients within 19 months of starting AET and low adherers reported more intense and disruptive pain. CONCLUSIONS: Patients' experiences varied by patient attributes and revealed modifiable factors that may be targeted through behavioural interventions. AET-related pain is a complex side effect for which psychosocial support may be beneficial.


Subject(s)
Breast Neoplasms , Female , Humans , Antineoplastic Agents, Hormonal/adverse effects , Breast Neoplasms/drug therapy , Breast Neoplasms/psychology , Chemotherapy, Adjuvant/adverse effects , Medication Adherence , Pain/chemically induced , Pain/drug therapy , Quality of Life , Reproducibility of Results
7.
Cancer ; 128(19): 3541-3551, 2022 10 01.
Article in English | MEDLINE | ID: mdl-35924869

ABSTRACT

BACKGROUND: Patients taking adjuvant endocrine therapy (AET) after breast cancer face adherence challenges and symptom-related distress. We conducted a randomized trial to evaluate the feasibility, acceptability, and preliminary efficacy of a telehealth intervention (Symptom-Targeted Randomized Intervention for Distress and Adherence to Adjuvant Endocrine Therapy [STRIDE]) for patients taking AET. METHODS: From October 2019 to June 2021, 100 patients reporting difficulty with AET were randomly assigned to either STRIDE or a medication monitoring (MedMon) control group. STRIDE included six weekly small-group videoconferencing sessions and two individual calls. We defined feasibility as having >50% of eligible patients enroll, >70% complete the 12-week assessment, and > 70% of STRIDE patients complete ≥4/6 sessions. We monitored adherence with the Medication Event Monitoring System Caps (MEMS Caps). At baseline and 12- and 24-weeks after baseline, patients self-reported adherence (Medication Adherence Report Scale), AET satisfaction (Cancer Therapy Satisfaction Questionnaire), symptom distress (Breast Cancer Prevention Trial-Symptom Checklist), self-management of symptoms (Self-efficacy for Symptom Management-AET), coping (Measure of Current Status), quality of life (QOL; Functional Assessment of Cancer Therapy-Breast), and mood (Hospital Anxiety and Depression Scale). We used linear mixed effects models to assess the effect of STRIDE on longitudinal outcomes. RESULTS: We enrolled 70.9% (100/141) of eligible patients; 92% completed the 12-week assessment, and 86% completed ≥4/6 STRIDE sessions. Compared with MedMon, STRIDE patients reported less symptom distress (B[difference] = -1.91; 95% CI, -3.29 to -0.52; p = .007) and better self-management of AET symptoms, coping, QOL, and mood. We did not observe significant differences in AET satisfaction or adherence. CONCLUSIONS: STRIDE is feasible and acceptable, showing promise for improving outcomes in patients taking AET after breast cancer. LAY SUMMARY: Patients taking adjuvant endocrine therapy (AET) after breast cancer may face challenges while following their treatment regimen. In this randomized controlled trial of 100 patients taking AET, a brief, small-group virtual intervention (STRIDE) was well-received by patients and led to improvements in how upset patients were due to symptoms, how confident they were in managing symptoms, and how well they could cope with stress. Thus, STRIDE is a promising intervention and should be tested in future multi-site trials.


Subject(s)
Breast Neoplasms , Telemedicine , Female , Humans , Adjuvants, Immunologic , Breast Neoplasms/drug therapy , Chemotherapy, Adjuvant , Combined Modality Therapy , Medication Adherence , Quality of Life
8.
J Palliat Med ; 25(11): 1639-1645, 2022 11.
Article in English | MEDLINE | ID: mdl-35588200

ABSTRACT

Background: Adults with advanced lung cancer experience reduced health-related quality of life (HRQOL) and psychological symptoms at diagnosis. Objective: This study aimed to evaluate whether the COVID-19 pandemic worsened HRQOL among patients recently diagnosed with cancer. Design: We analyzed baseline data from two randomized controlled trials of early palliative care to compare HRQOL and depression symptoms among those enrolled during the pandemic (January 2020 to January 2021) versus prepandemic (March 2018 to January 2019). Setting/Subjects: This cohort included patients recently diagnosed with advanced lung cancer in two multisite studies. Measurements: We used analysis of covariance to calculate adjusted mean differences between groups with the timeframe as an independent variable and HRQOL (using the Functional Assessment of Cancer Therapy-General) and depression symptoms (using the Patient Health Questionnaire-9) as dependent variables, adjusting for age, gender, relationship status, performance status, symptoms, and time since diagnosis. We tested for an interaction between the COVID-19 timeframe and relationship status. Results: Neither HRQOL (adjusted mean difference -1.78; p = 0.137) nor depression symptoms (0.06; p = 0.889) differed between patients enrolled pre-COVID-19 (n = 665) relative to those enrolled during COVID-19 (n = 191) in adjusted analyses. Relationship status moderated the effect of the COVID-19 timeframe on HRQOL; unmarried patients experienced worse HRQOL during COVID-19 (adjusted mean difference: -5.25; p = 0.011). Conclusions: The COVID-19 pandemic did not further reduce HRQOL or increase depression symptoms among patients recently diagnosed with lung cancer, but did worsen HRQOL for unmarried patients in moderation analysis. Psychosocial evaluation and supportive care are important for all patients, particularly those with limited social support. Clinical trial registration numbers: NCT03337399 and NCT03375489.


Subject(s)
COVID-19 , Lung Neoplasms , Adult , Humans , Quality of Life , Pandemics , Depression
9.
BMJ Open ; 12(2): e057591, 2022 Feb 10.
Article in English | MEDLINE | ID: mdl-35144954

ABSTRACT

INTRODUCTION: Integrating palliative care (PC) early in the illness course for patients with serious cancers improves their outcomes and is recommended by national organisations such as the American Society of Clinical Oncology. However, monthly visits with PC clinicians from the time of diagnosis can be challenging to implement due to the lack of specialty-trained PC clinicians and resources. Therefore, we developed a stepped care model to triage PC service based on patients' needs. METHODS AND ANALYSIS: We are conducting a non-blinded, randomised trial to evaluate the non-inferiority of a stepped PC model compared with an early integrated PC model for improving patients' quality of life (QOL) at 24 weeks (primary outcome). Patients assigned to early integrated PC meet with PC every 4 weeks throughout their illness. Patients assigned to stepped PC have PC visits only at clinically significant points in their illness (eg, cancer progression) unless their QOL decreases, at which time they are 'stepped up' and meet with PC every 4 weeks throughout the remainder of their illness. Secondary aims include assessing whether stepped PC is non-inferior to early integrated PC regarding patient-clinician communication about end of life care and length of stay on hospice as well as comparing resource utilisation. Patients are recruited from the Massachusetts General Hospital Cancer Center, Boston, Massachusetts; Duke Cancer Center, Durham, North Carolina and University of Pennsylvania Abramson Cancer Center, Philadelphia, Pennsylvania. The target sample size is 510 patients. ETHICS AND DISSEMINATION: The study is funded by the National Cancer Institute, approved by the Dana-Farber/Harvard Cancer Center Institutional Review Board and will be reported in accordance with the Consolidated Standards of Reporting Trials statement. We will disseminate results through professional society meetings, peer-reviewed publications and presentations to patient organisations. TRIAL REGISTRATION NUMBER: NCT03337399.


Subject(s)
Hospice and Palliative Care Nursing , Lung Neoplasms , Terminal Care , Humans , Lung Neoplasms/diagnosis , Lung Neoplasms/therapy , Palliative Care/methods , Quality of Life , Randomized Controlled Trials as Topic , Terminal Care/methods
10.
West J Nurs Res ; 44(5): 466-476, 2022 05.
Article in English | MEDLINE | ID: mdl-33745386

ABSTRACT

This study's purpose was to determine the feasibility of a nurse coached walking intervention for informal caregivers of persons with dementia. Participants were randomly assigned to a nurse coached intervention or a control group. Five male and 27 female caregivers (n = 32) participated. Measures included steps, walked well-being, and perceived stress. For steps walked, each group experienced a statistical difference (p = .01 control; p = .02 intervention) and large effect size (0.90). Neither group had a statistical difference in well-being (p = .38 control; p = .08 intervention) or perceived stress (p = .56 control; p = .18 intervention). The intervention group achieved a large effect size in well-being (1.38) and moderate effect size in perceived stress (0.51). A 0.94 pedometer adherence, self-reported user ease with technology and 100% retention rate support feasibility. Many participants described feelings of loneliness and grief, but reported the pedometer motivated them to walk.


Subject(s)
Caregivers , Dementia , Actigraphy , Feasibility Studies , Female , Humans , Male , Walking
11.
Holist Nurs Pract ; 35(5): 281-289, 2021.
Article in English | MEDLINE | ID: mdl-34407026

ABSTRACT

The aim of this study was to explore the psychological outcomes of a mindfulness-based Internet-streamed yoga video in breast cancer survivors. A one-group, repeated-measures, purposive sample using a directed qualitative descriptive and convergent mixed-methods approach was used. Participants were recruited from breast oncology practices across 2 settings in the northeastern United States in April 2019. Education about the video was provided, and the link to the video was sent to participants. Demographic information, Knowing Participation in Change Short Form (KPCSF), Short Warwick-Edinburgh Mental Well-being Scale (WEMWBS), and the Generalized Anxiety Distress Scale (GAD-7) were obtained at baseline and at 2 and 4 weeks. A semistructured interview was conducted at 4 weeks. Thirty-five women (mean age = 56 years) participated. A one-group, repeated-measures analysis of variance indicated statistically significant changes occurred in all measures between week 0 and week 4: decreased GAD (t = -2.97, P = .004), improved WEMWBS (t = 2.52, P = .008), and increased KPC (t = 2.99, P = .004). Qualitative findings suggest the overall experience of the video was positive and the women would recommend its use to others. Improvements in all psychological measures were achieved with video use. Findings indicate an improvement in psychological measures and support the theory of Knowing Participation in Change. This work further contributes to accessible, flexible interventions available through the Internet and/or mobile applications aimed at improving breast cancer survivorship.


Subject(s)
Breast Neoplasms/therapy , Mindfulness/standards , Outcome Assessment, Health Care/statistics & numerical data , Yoga/psychology , Adult , Aged , Anxiety/psychology , Breast Neoplasms/psychology , Cancer Survivors/psychology , Cancer Survivors/statistics & numerical data , Depression/psychology , Female , Humans , Internet , Interviews as Topic/methods , Middle Aged , Mindfulness/methods , Mindfulness/statistics & numerical data , New England , Outcome Assessment, Health Care/methods , Qualitative Research , Quality of Life/psychology , Surveys and Questionnaires , Treatment Outcome
12.
J Clin Psychol Med Settings ; 28(3): 603-618, 2021 09.
Article in English | MEDLINE | ID: mdl-33219901

ABSTRACT

Adjuvant endocrine therapy (AET) prevents recurrence after early stage, hormone sensitive breast cancer; however, adherence to AET is suboptimal, and efficacious interventions are severely lacking. Barriers to adherence are well established; however, interventions, thus, far have failed to produce meaningful changes in adherence and have generally not followed guiding principles of psychosocial intervention development. The purpose of this paper is to describe the iterative development, using the National Institutes of Health Stage Model for Behavioral Intervention Development, of an evidence-based, patient-centered, telehealth intervention to enhance adherence, improve symptom management, and reduce distress for patients taking AET after breast cancer, with a focus on (1) a small open pilot study which informed modifications and refinement of the intervention based on quantitative and qualitative patient feedback about feasibility and acceptability and (2) the underlying theoretical and empirical rationale for each component of the finalized intervention. Clinical implications and directions for future research are discussed.


Subject(s)
Breast Neoplasms , Telemedicine , Antineoplastic Agents, Hormonal/therapeutic use , Breast Neoplasms/drug therapy , Chemotherapy, Adjuvant , Female , Humans , Medication Adherence , Pilot Projects
13.
Cancer Nurs ; 44(5): E296-E302, 2021.
Article in English | MEDLINE | ID: mdl-32657899

ABSTRACT

BACKGROUND: Patient engagement (PE) is a key factor for early-stage breast cancer survivors during survivorship, yet little is known about what factors may contribute to PE. OBJECTIVES: The aims of this study were to describe the relationship between sociodemographic factors, survivorship variables, and PE and explore how variations in these variables might contribute to PE in breast cancer survivors. METHODS: A cross-sectional, web-based self-report national survey was conducted to assess sociodemographic factors and survivorship variables: health-related quality of life (HRQOL) as measured by 7-item Functional Assessment of Cancer Therapy-General, fear of cancer recurrence, cancer health literacy, and 2 measures of PE (Patient Activation and Knowing Participation in Change) in breast cancer survivors. One open-ended question assessed additional survivorship concerns. Data were analyzed via bivariate associations and backward linear regression modeling in SPSS. RESULTS: The sample (N = 303), equally dispersed across the United States, was predominantly middle-aged (mean, 50.70 [SD, 14.01]), white, non-Hispanic women. Knowing Participation in Change and Patient Activation regression models indicate HRQOL was significantly associated with PE (P ≤ .001), whereas findings related to fear of cancer recurrence lacked significance. In the Knowing Participation in Change regression model, HRQOL, social support, and level of education were all significantly associated with PE (P ≤ .001). CONCLUSIONS: Breast cancer survivors with higher HRQOL, greater social support, and higher levels of education were more likely to have higher levels of PE. IMPLICATIONS FOR PRACTICE: Findings may provide insight as to which survivors may be ready to engage in SC and those who may need more specific tailoring of resources and support.


Subject(s)
Breast Neoplasms , Patient Participation , Breast Neoplasms/therapy , Cross-Sectional Studies , Female , Humans , Middle Aged , Quality of Life , Survivorship
14.
Creat Nurs ; 26(3): e70-e76, 2020 Aug 01.
Article in English | MEDLINE | ID: mdl-32883829

ABSTRACT

BACKGROUND: Current research indicates that structured yoga practice may improve physical and emotional symptoms related to cancer treatment. Yoga is recommended for patients with cancer, yet there are barriers to participation in community- and hospital-based classes. Wellness interventions such as yoga are easy to access via the internet, but information can be overwhelming and not tailored to people with cancer. PURPOSE: The purpose of this study was to develop a nurse-led, breast cancer-specific, web-based gentle yoga video for home use, and to understand the feasibility, utilization, and safety of the video in a sample of breast cancer survivors. METHOD: Data was collected via open-ended telephone interviews three times over a 4-week period. RESULTS: The 14 women participating in the study reported that the web-based video was safe in that it resulted in no injury, and was easy to use, and convenient to access. However, most did not continue to practice the video for the full 4 weeks of the study. A knowledge deficit about gentle yoga as a structured mindful movement-based practice rather than a vigorous exercise was identified. IMPLICATIONS: Nurses can provide tailored wellness interventions for cancer survivors via video stream. Future work should include instruction that yoga is a mindfulness-based self-care activity requiring regular practice.


Subject(s)
Breast Neoplasms/nursing , Breast Neoplasms/psychology , Cancer Survivors/psychology , Internet , Yoga , Female , Humans , Interviews as Topic , Middle Aged , Video Recording
15.
Nat Commun ; 11(1): 2073, 2020 04 29.
Article in English | MEDLINE | ID: mdl-32350270

ABSTRACT

Functional variomics provides the foundation for personalized medicine by linking genetic variation to disease expression, outcome and treatment, yet its utility is dependent on appropriate assays to evaluate mutation impact on protein function. To fully assess the effects of 106 missense and nonsense variants of PTEN associated with autism spectrum disorder, somatic cancer and PTEN hamartoma syndrome (PHTS), we take a deep phenotypic profiling approach using 18 assays in 5 model systems spanning diverse cellular environments ranging from molecular function to neuronal morphogenesis and behavior. Variants inducing instability occur across the protein, resulting in partial-to-complete loss-of-function (LoF), which is well correlated across models. However, assays are selectively sensitive to variants located in substrate binding and catalytic domains, which exhibit complete LoF or dominant negativity independent of effects on stability. Our results indicate that full characterization of variant impact requires assays sensitive to instability and a range of protein functions.


Subject(s)
Disease/genetics , Models, Genetic , Mutation, Missense/genetics , PTEN Phosphohydrolase/genetics , Animals , Behavior, Animal , Caenorhabditis elegans/physiology , Cells, Cultured , Dendrites/physiology , Drosophila/genetics , Drosophila/growth & development , Enzyme Assays , HEK293 Cells , Humans , Neoplasms/genetics , Nervous System/growth & development , Phosphorylation , Protein Stability , Proto-Oncogene Proteins c-akt/metabolism , Pyramidal Cells/metabolism , Rats, Sprague-Dawley , Saccharomyces cerevisiae/metabolism
16.
Dis Model Mech ; 13(7)2020 07 08.
Article in English | MEDLINE | ID: mdl-32471850

ABSTRACT

Advances in sequencing technology have led to an explosion in the number of known genetic variants of human genes. A major challenge is to now determine which of these variants contribute to diseases as a result of their effect on gene function. Here, we describe a generic approach using the yeast Saccharomyces cerevisiae to quickly develop gene-specific in vivo assays that can be used to quantify the level of function of a genetic variant. Using synthetic dosage lethality screening, 'sentinel' yeast strains are identified that are sensitive to overexpression of a human disease gene. Variants of the gene can then be functionalized in a high-throughput fashion through simple growth assays using solid or liquid media. Sentinel interaction mapping (SIM) has the potential to create functional assays for the large majority of human disease genes that do not have a yeast orthologue. Using the tumour suppressor gene PTEN as an example, we show that SIM assays can provide a fast and economical means to screen a large number of genetic variants.


Subject(s)
Genetic Variation , Genomics , PTEN Phosphohydrolase/genetics , Saccharomyces cerevisiae/genetics , Computational Biology , Databases, Genetic , Gene Expression Regulation, Fungal , Genetic Predisposition to Disease , High-Throughput Nucleotide Sequencing , Humans , PTEN Phosphohydrolase/metabolism , Phenotype , Reproducibility of Results , Saccharomyces cerevisiae/growth & development , Saccharomyces cerevisiae/metabolism , Up-Regulation
17.
J Cancer Surviv ; 12(6): 762-774, 2018 12.
Article in English | MEDLINE | ID: mdl-30209681

ABSTRACT

PURPOSE: This qualitative study sought to describe the challenges following treatment and the preferences regarding survivorship care among patients treated for gynecological cancer, their caregivers, and health care providers. METHODS: Between July and August 2017, in-depth semi-structured interviews regarding survivorship were conducted at a large academic hospital in the USA among patients who recently completed treatment (< 12 months) for a gynecological cancer (ovarian, endometrial, cervical, and vulvar) and their primary caregivers. A focus group was conducted among health care providers (oncologists, nurses, and fellows). Main themes were identified using descriptive content analysis. RESULTS: A total of 30 individuals participated in this study (13 patients, 9 caregivers, 8 health care providers). Almost all participants reported a desire for more information on how to address survivorship needs, specifically as they related to side effects, follow-up schedule, and psychological assistance. Despite this uniformly identified need for more information, preferences for survivorship care planning differed across cancer types and individuals, with respect to content, timing, and mode of delivery. Health care providers expressed challenges in communicating with patients about survivorship, a desire to shift post-treatment conversations to the goal of improving quality of life as opposed to focusing on disease recurrence, and an unmet need for disease specific and individualized survivorship care planning. CONCLUSIONS: Patients, caregivers, and health care providers each expressed a need for gynecologic cancer-tailored survivorship care resources. IMPLICATIONS FOR CANCER SURVIVORS: The variation of disease types and patient and caregiver needs may require multi-faceted, individualized survivorship care planning.


Subject(s)
Caregivers/psychology , Health Personnel/psychology , Patients/psychology , Quality of Life/psychology , Survivorship , Adult , Female , Genital Neoplasms, Female , Humans , Middle Aged
18.
Clin J Oncol Nurs ; 22(3): E71-E77, 2018 06 01.
Article in English | MEDLINE | ID: mdl-29781452

ABSTRACT

BACKGROUND: Research biopsies (RBs) are essential to understanding tumor biology and mechanisms of resistance and to advancing precision medicine. However, RBs have associated risks and may not benefit the patient. OBJECTIVES: The purpose of this integrative review is to summarize and synthesize the current literature on the experience, attitudes, and understanding of patients with cancer related to RBs. METHODS: Articles from January 2010 to February 2017 were retrieved via a search of MEDLINE®. Articles included reported on the willingness, perceptions, understanding, attitudes, and/or experience of patients with cancer related to RBs. FINDINGS: Nine of 216 identified studies were selected. Studies exploring patient willingness to undergo RBs (n = 6) identified RBs as a potential barrier to clinical trial participation. Studies exploring patient understanding and informed consent (n = 3) revealed variable patient knowledge of the risks and benefits of RBs.


Subject(s)
Biomedical Research/methods , Biopsy/psychology , Biopsy/statistics & numerical data , Informed Consent/psychology , Neoplasms/diagnosis , Patient Participation/psychology , Adult , Aged , Aged, 80 and over , Female , Humans , Informed Consent/statistics & numerical data , Male , Middle Aged , Patient Participation/statistics & numerical data , Risk Factors
19.
Oncologist ; 23(12): 1474-1481, 2018 12.
Article in English | MEDLINE | ID: mdl-29739897

ABSTRACT

BACKGROUND: In efforts to inform clinical screening and development of survivorship care services, we sought to characterize patterns of health care needs among cancer survivors by (a) identifying and characterizing subgroups based on self-reported health care needs and (b) assessing sociodemographic, clinical, and psychosocial factors associated with these subgroups. METHODS: We conducted a cross-sectional self-administered survey among patients presenting for routine follow-up care for early-stage cancer at our academic medical center. Latent class cluster analysis was used to identify clusters of survivors based on survivorship care needs within seven domains. Multiple logistic regression analyses were used to assess factors associated with these clusters. RESULTS: Among 292 respondents, the highest unmet needs were related to the domains of side effects (53%), self-care (51%), and emotional coping (43%). Our analysis identified four clusters of survivors: (a) low needs (n = 123, 42%), (b) mainly physical needs (n = 46, 16%), (c) mainly psychological needs (n = 57, 20%), and (d) both physical and psychological needs (n = 66, 23%). Compared with cluster 1, those in clusters 2, 3, and 4 were younger (p < .03), those in clusters 3 and 4 had higher levels of psychological distress (p < .05), and those in clusters 2 and 4 reported higher levels of fatigue (p < .05). CONCLUSION: Unmet needs among cancer survivors are prevalent; however, a substantial group of survivors report low or no health care needs. The wide variation in health care needs among cancer survivors suggests a need to screen all patients, followed by tailored interventions in clinical care delivery and research. IMPLICATIONS FOR PRACTICE: The characterization of patients as having few needs, predominantly physical needs, predominantly psychological needs, or substantial needs that are both physical and psychological provides a productive framework for clinical care of cancer survivors and to guide further research in this field. Further research is needed to define the tailored information and services appropriate for each group of patients and to define optimal screening tools to efficiently identify the needs of individuals in oncology practice.


Subject(s)
Precision Medicine/methods , Quality of Life/psychology , Aftercare , Cancer Survivors , Cluster Analysis , Cross-Sectional Studies , Female , Humans , Male , Middle Aged , Surveys and Questionnaires
20.
Clin J Oncol Nurs ; 21(4): E99-E105, 2017 Aug 01.
Article in English | MEDLINE | ID: mdl-28738044

ABSTRACT

BACKGROUND: Despite a call for action to improve survivorship care, no optimal model of care exists. 
. OBJECTIVES: To develop and evaluate the feasibility of a nurse practitioner (NP)-led model of care for survivorship visits after initial therapy. 
. METHODS: Patients received an NP-led survivorship bridge visit (NPSBV) following treatment for early-stage breast cancer. A cross-sectional survey was used to evaluate responses to the NPSBV and patient satisfaction with care. Satisfaction with usual care was evaluated in a comparison of patient groups. Differences were assessed with a chi-square test or Fisher's exact test.
. FINDINGS: Of 166 surveys, 118 were returned. The NPSBV met feasibility with a high attendance rate and had high acceptability and satisfaction rates. NPSBV patients were more likely to report that their team always cared as much as they did about their health compared to controls. Most patients would recommend the NPSBV to others.


Subject(s)
Breast Neoplasms/nursing , Nurse Practitioners , Survivorship , Adult , Aged , Cross-Sectional Studies , Female , Humans , Middle Aged , Patient Satisfaction
SELECTION OF CITATIONS
SEARCH DETAIL
...