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The Journal of Allergy and Clinical... Aug 2024Recruitment for research studies is a challenging endeavor that was further complicated by the coronavirus disease 2019 pandemic. We launched a new multicenter birth...
Research protocol and recruitment redesign of a study of pregnant women and their infants during the COVID-19 pandemic: Childhood Allergy and the NeOnatal Environment (CANOE).
BACKGROUND
Recruitment for research studies is a challenging endeavor that was further complicated by the coronavirus disease 2019 pandemic. We launched a new multicenter birth cohort, Childhood Allergy and the NeOnatal Environment (CANOE), supported by the National Institutes of Health in January 2020 across 4 sites. Although the pandemic temporarily halted clinical research, we restructured the study and instituted novel recruitment methods that we hypothesized would enable brisk enrollment when research activities resumed.
OBJECTIVE
We sought to develop protocol modifications and recruitment methods that promote successful recruitment of diverse populations in clinical research despite a global pandemic.
METHODS
Even though study activities were suspended, we modified recruitment strategies to limit in-person contact, shifting toward alternative HIPAA-compliant methods such as clinician referrals, institutional social media, and telemedicine screening and consent procedures. Protocol changes included reducing the frequency of in-person visits, leveraging clinical care visits to collect biospecimens, expanded self-collection of samples at home, and making study materials available online.
RESULTS
Remote methods, including targeted social media posts, mailed letters, and email, combined with in-clinic recruitment with modifications for social distancing led to successful recruitment at all sites. Rates of consent have been similar across recruitment sites, with the highest rates of enrollment of mother-infant dyads realized by sites that implemented multiple recruitment strategies.
CONCLUSIONS
Study procedures that prioritize health and safety measures such as social distancing, study participant convenience, and use diverse recruitment strategies enable successful enrollment of pregnant women and their newborns into clinical research while adhering to public health restrictions during a global pandemic.
PubMed: 38881739
DOI: 10.1016/j.jacig.2024.100270 -
Eye and Vision (London, England) Jun 2024Diabetic retinopathy (DR) and diabetic macular edema (DME) are major causes of visual impairment that challenge global vision health. New strategies are needed to tackle... (Review)
Review
BACKGROUND
Diabetic retinopathy (DR) and diabetic macular edema (DME) are major causes of visual impairment that challenge global vision health. New strategies are needed to tackle these growing global health problems, and the integration of artificial intelligence (AI) into ophthalmology has the potential to revolutionize DR and DME management to meet these challenges.
MAIN TEXT
This review discusses the latest AI-driven methodologies in the context of DR and DME in terms of disease identification, patient-specific disease profiling, and short-term and long-term management. This includes current screening and diagnostic systems and their real-world implementation, lesion detection and analysis, disease progression prediction, and treatment response models. It also highlights the technical advancements that have been made in these areas. Despite these advancements, there are obstacles to the widespread adoption of these technologies in clinical settings, including regulatory and privacy concerns, the need for extensive validation, and integration with existing healthcare systems. We also explore the disparity between the potential of AI models and their actual effectiveness in real-world applications.
CONCLUSION
AI has the potential to revolutionize the management of DR and DME, offering more efficient and precise tools for healthcare professionals. However, overcoming challenges in deployment, regulatory compliance, and patient privacy is essential for these technologies to realize their full potential. Future research should aim to bridge the gap between technological innovation and clinical application, ensuring AI tools integrate seamlessly into healthcare workflows to enhance patient outcomes.
PubMed: 38880890
DOI: 10.1186/s40662-024-00389-y -
BMC Ophthalmology Jun 2024To investigate the utility of point of care screening of diabetic retinopathy (DR) and the impact of a telemedicine program to overcome current challenges.
OBJECTIVE
To investigate the utility of point of care screening of diabetic retinopathy (DR) and the impact of a telemedicine program to overcome current challenges.
METHODS
This was a retrospective study on people with type 2 diabetes mellitus (T2DM) who were screened for DR using the single-field non-mydriatic fundus photography at the point of care during routine follow-up visits at endocrinology clinic. Retinal images were uploaded and sent to a retina specialist for review. Reports indicating retinopathy status and the need for direct retinal examination were transmitted back to the endocrinology clinic. All patients were informed about DR status and, if needed, referred to the retina specialist for direct retinal examination.
RESULTS
Of the 1159 individuals screened for DR, 417 persons (35.98%) were screen-positive and referred to the retina specialist for direct retinal examination. A total of 121 individuals (29.01%) underwent direct retinal examination by the specialist. Diabetes macular edema (DME) was detected in 12.1%. In addition, non-proliferative diabetic retinopathy (NPDR) and proliferative diabetic retinopathy (PDR) were detected in 53.4% and 2.6% of the patients, respectively.
CONCLUSION
Integrating DR screening program at the point of care at the secondary care services improves the rate of DR screening as well as detection of sight threatening retinopathy and provides the opportunity for timely intervention in order to prevent advanced retinopathy in people with T2DM.
Topics: Humans; Diabetic Retinopathy; Retrospective Studies; Telemedicine; Female; Male; Middle Aged; Diabetes Mellitus, Type 2; Aged; Mass Screening; Point-of-Care Systems; Adult
PubMed: 38877501
DOI: 10.1186/s12886-024-03508-4 -
BMC Geriatrics Jun 2024The majority of persons with dementia in Sweden reside in their own homes with support from family members. Approximately, 12% of persons with dementia have immigrant... (Randomized Controlled Trial)
Randomized Controlled Trial
mHealth based intervention by social care professionals to support family caregivers to persons with dementia living at home in Sweden (Caregiver Connect): a randomized controlled trial.
BACKGROUND
The majority of persons with dementia in Sweden reside in their own homes with support from family members. Approximately, 12% of persons with dementia have immigrant background. Within the next 20 years, the number of persons with dementia who are non-ethnic Swedes is said to double. Family caregivers with immigrant backgrounds are noted to receive less support in the community than ethnic Swedes and rate their health status lower than ethnic Swedish peers. The Swedish National Board of Health and Welfare have highlighted the importance of follow-up support for family caregivers with immigrant backgrounds as there is a recognized gap in research and available information tailored to meet the needs of this group.
PURPOSE OF THE STUDY
The purpose of the study is to test effectiveness of an mHealth based intervention through which community social workers can improve caregiving competence of non-European immigrant family caregivers of people with dementia living at home in Sweden. The overarching aim is to reduce caregiver burden and depressive symptoms, and improve quality of life.
METHODS
A randomized controlled trial (RCT) including wait list control group will be performed consisting of an intervention group (A, n = 44) and a wait list control group (B, n = 44), totaling a sample size of 88. On completion of the 10-weeks long intervention in the intervention group, the intervention will be delivered to group B. Effect of the intervention will be analyzed between and within groups over time. The content of the educational component of the intervention is inspired by the iSupport manual developed by the World Health Organization. The contents, in the form of a booklet, aims to equip the family caregivers with structured information on understanding dementia as a condition and its management at home, including self-care guidance designed specifically for family caregivers themselves.
DISCUSSION
Similar telephone-delivered intervention studies targeted for family caregivers to persons with dementia are ongoing in Malaysia and will start in India using the same booklet adapted to the local context. These studies will provide evidence on the effectiveness of using digital technologies to deliver support to those who may not be reached or adequately served by the traditional healthcare system.
TRIAL REGISTRATION
ISRCTN registry, Registration number ISRCTN64235563.
Topics: Humans; Caregivers; Sweden; Dementia; Telemedicine; Emigrants and Immigrants; Quality of Life; Female; Male; Social Workers; Aged
PubMed: 38877412
DOI: 10.1186/s12877-024-05106-x -
JMIR MHealth and UHealth Jun 2024Mobile health (mHealth) interventions that promote healthy behaviors or mindsets are a promising avenue to reach vulnerable or at-risk groups. In designing such mHealth...
BACKGROUND
Mobile health (mHealth) interventions that promote healthy behaviors or mindsets are a promising avenue to reach vulnerable or at-risk groups. In designing such mHealth interventions, authentic representation of intended participants is essential. The COVID-19 pandemic served as a catalyst for innovation in remote user-centered research methods. The capability of such research methods to effectively engage with vulnerable participants requires inquiry into practice to determine the suitability and appropriateness of these methods.
OBJECTIVE
In this study, we aimed to explore opportunities and considerations that emerged from involving vulnerable user groups remotely when designing mHealth interventions. Implications and recommendations are presented for researchers and practitioners conducting remote user-centered research with vulnerable populations.
METHODS
Remote user-centered research practices from 2 projects involving vulnerable populations in Norway and Australia were examined retrospectively using visual mapping and a reflection-on-action approach. The projects engaged low-income and unemployed groups during the COVID-19 pandemic in user-based evaluation and testing of interactive, web-based mHealth interventions.
RESULTS
Opportunities and considerations were identified as (1) reduced barriers to research inclusion; (2) digital literacy transition; (3) contextualized insights: a window into people's lives; (4) seamless enactment of roles; and (5) increased flexibility for researchers and participants.
CONCLUSIONS
Our findings support the capability and suitability of remote user methods to engage with users from vulnerable groups. Remote methods facilitate recruitment, ease the burden of research participation, level out power imbalances, and provide a rich and relevant environment for user-centered evaluation of mHealth interventions. There is a potential for a much more agile research practice. Future research should consider the privacy impacts of increased access to participants' environment via webcams and screen share and how technology mediates participants' action in terms of privacy. The development of support procedures and tools for remote testing of mHealth apps with user participants will be crucial to capitalize on efficiency gains and better protect participants' privacy.
Topics: Humans; Telemedicine; Retrospective Studies; Vulnerable Populations; COVID-19; Australia; Norway; Pandemics; Female; SARS-CoV-2; Male; Adult
PubMed: 38875700
DOI: 10.2196/55548 -
JMIR AI Oct 2023Stressors for health care workers (HCWs) during the COVID-19 pandemic have been manifold, with high levels of depression and anxiety alongside gaps in care. Identifying...
BACKGROUND
Stressors for health care workers (HCWs) during the COVID-19 pandemic have been manifold, with high levels of depression and anxiety alongside gaps in care. Identifying the factors most tied to HCWs' psychological challenges is crucial to addressing HCWs' mental health needs effectively, now and for future large-scale events.
OBJECTIVE
In this study, we used natural language processing methods to examine deidentified psychotherapy transcripts from telemedicine treatment during the initial wave of COVID-19 in the United States. Psychotherapy was delivered by licensed therapists while HCWs were managing increased clinical demands and elevated hospitalization rates, in addition to population-level social distancing measures and infection risks. Our goal was to identify specific concerns emerging in treatment for HCWs and to compare differences with matched non-HCW patients from the general population.
METHODS
We conducted a case-control study with a sample of 820 HCWs and 820 non-HCW matched controls who received digitally delivered psychotherapy in 49 US states in the spring of 2020 during the first US wave of the COVID-19 pandemic. Depression was measured during the initial assessment using the Patient Health Questionnaire-9, and anxiety was measured using the General Anxiety Disorder-7 questionnaire. Structural topic models (STMs) were used to determine treatment topics from deidentified transcripts from the first 3 weeks of treatment. STM effect estimators were also used to examine topic prevalence in patients with moderate to severe anxiety and depression.
RESULTS
The median treatment enrollment date was April 15, 2020 (IQR March 31 to April 27, 2020) for HCWs and April 19, 2020 (IQR April 5 to April 27, 2020) for matched controls. STM analysis of deidentified transcripts identified 4 treatment topics centered on health care and 5 on mental health for HCWs. For controls, 3 STM topics on pandemic-related disruptions and 5 on mental health were identified. Several STM treatment topics were significantly associated with moderate to severe anxiety and depression, including working on the hospital unit (topic prevalence 0.035, 95% CI 0.022-0.048; P<.001), mood disturbances (prevalence 0.014, 95% CI 0.002-0.026; P=.03), and sleep disturbances (prevalence 0.016, 95% CI 0.002-0.030; P=.02). No significant associations emerged between pandemic-related topics and moderate to severe anxiety and depression for non-HCW controls.
CONCLUSIONS
The study provides large-scale quantitative evidence that during the initial wave of the COVID-19 pandemic, HCWs faced unique work-related challenges and stressors associated with anxiety and depression, which required dedicated treatment efforts. The study further demonstrates how natural language processing methods have the potential to surface clinically relevant markers of distress while preserving patient privacy.
PubMed: 38875560
DOI: 10.2196/47223 -
Medicine Jun 2024Hypertension, a prevalent chronic condition characterized by elevated blood pressure, is a significant global health burden, contributing to approximately 7.5 million... (Review)
Review
Hypertension, a prevalent chronic condition characterized by elevated blood pressure, is a significant global health burden, contributing to approximately 7.5 million premature deaths annually. While existing literature predominantly focuses on conventional treatment modalities, this paper offers unique insights into dependable approaches to hypertension management. Drawing upon epidemiological data, it highlights the increasing prevalence of hypertension across diverse populations, emphasizing demographic disparities and regional variations. This article underscores the need for tailored interventions considering individual risk profiles and socioeconomic determinants. Beyond conventional lifestyle modifications and pharmacological therapies, it explores emerging trends such as mindfulness-based interventions and integrative medicine in hypertension management. Additionally, it discusses the role of digital health technologies and telemedicine in enhancing patient engagement and remote monitoring, optimizing treatment outcomes. Furthermore, the paper addresses the evolving landscape of personalized medicine and genomic advancements in predicting individual responses to antihypertensive therapies, advocating for precision medicine approaches. This paper advocates for a holistic and patient-centered approach to hypertension management by offering a comprehensive overview of established and emerging strategies. It underscores the importance of interdisciplinary collaboration, continuous education, and innovative research endeavors to address the multifaceted challenges posed by hypertension and improve global cardiovascular health outcomes.
Topics: Humans; Hypertension; Telemedicine; Antihypertensive Agents; Precision Medicine; Mindfulness; Integrative Medicine; Life Style
PubMed: 38875433
DOI: 10.1097/MD.0000000000038560 -
Clinical Cardiology Jun 2024There is no widely accepted care model for managing high-need, high-cost (HNHC) patients. We hypothesized that a Home Heart Hospital (H3), which provides longitudinal,...
BACKGROUND
There is no widely accepted care model for managing high-need, high-cost (HNHC) patients. We hypothesized that a Home Heart Hospital (H3), which provides longitudinal, hospital-level at-home care, would improve care quality and reduce costs for HNHC patients with cardiovascular disease (CVD).
OBJECTIVE
To evaluate associations between enrollment in H3, which provides longitudinal, hospital-level at-home care, care quality, and costs for HNHC patients with CVD.
METHODS
This retrospective within-subject cohort study used insurance claims and electronic health records data to evaluate unadjusted and adjusted annualized hospitalization rates, total costs of care, part A costs, and mortality rates before, during, and following H3.
RESULTS
Ninety-four patients were enrolled in H3 between February 2019 and October 2021. Patients' mean age was 75 years and 50% were female. Common comorbidities included congestive heart failure (50%), atrial fibrillation (37%), coronary artery disease (44%). Relative to pre-enrollment, enrollment in H3 was associated with significant reductions in annualized hospitalization rates (absolute reduction (AR): 2.4 hospitalizations/year, 95% confidence interval [95% CI]: -0.8, -4.0; p < 0.001; total costs of care (AR: -$56 990, 95% CI: -$105 170, -$8810; p < 0.05; and part A costs (AR: -$78 210, 95% CI: -$114 770, -$41 640; p < 0.001). Annualized post-H3 total costs and part A costs were significantly lower than pre-enrollment costs (total costs of care: -$113 510, 95% CI: -$151 340, -$65 320; p < 0.001; part A costs: -$84 480, 95% CI: -$121 040, -$47 920; p < 0.001).
CONCLUSIONS
Longitudinal home-based care models hold promise for improving quality and reducing healthcare spending for HNHC patients with CVD.
Topics: Humans; Female; Male; Retrospective Studies; Aged; Cardiovascular Diseases; Hospitalization; Health Care Costs; United States; Home Care Services, Hospital-Based; Hospital Costs; Aged, 80 and over; Middle Aged
PubMed: 38874052
DOI: 10.1002/clc.24302 -
Brain and Behavior Jun 2024The aim of this study is to investigate the effects of Modified-Constraint Induced Movement Therapy (m-CIMT) based telerehabilitation on upper extremity motor functions... (Randomized Controlled Trial)
Randomized Controlled Trial
INTRODUCTION
The aim of this study is to investigate the effects of Modified-Constraint Induced Movement Therapy (m-CIMT) based telerehabilitation on upper extremity motor functions in stroke patients.
METHODS
Eighteen stroke patients were included and randomly allocated into two groups. The Tele-CIMT (modified-constraint induced movement therapy-based telerehabilitation) (n = 10) group received m-CIMT based telerehabilitation for 90 min a day, 5 weekdays for 3 weeks at home. Additionally, both the Tele-CIMT group and the control group (CG) (n = 8) underwent the home exercise program aimed at improving range of motion, active movement, balance, and walking every weekday for 3 weeks at home. The outcome measures were the Stroke Rehabilitation Assessment of Movement Scale (STREAM), Fugl-Meyer Upper Extremity Motor Evaluation Scale (FM-UE), Wolf Motor Function Test (WMFT), 9-Hole Peg Test (9-HPT), grip strengths, pinch strengths, Motor Activity Log-28 (MAL-28), and Functional Independence Measure (FIM).
RESULTS
Significant group-by-time interactions on STREAM, FM-UE, WMFT, grip strength, pinch strengths, MAL-28, and FIM were found to be in favor of the Tele-CIMT group. Additionally, post hoc analyses revealed that the Tele-CIMT group significantly improved in terms of these parameters (p > .05).
CONCLUSION
This is the first randomized controlled trial showing that Tele-CIMT improved upper extremity motor functions and activities of daily living in stroke patients. Tele-CIMT can help improve the upper extremities in stroke survivors who have difficulties reaching rehabilitation clinics.
Topics: Humans; Stroke Rehabilitation; Male; Female; Upper Extremity; Middle Aged; Telerehabilitation; Aged; Stroke; Exercise Therapy; Recovery of Function; Adult; Treatment Outcome
PubMed: 38873866
DOI: 10.1002/brb3.3569 -
Health Informatics Journal 2024The use of telemedicine and telehealth has rapidly increased since the start of the COVID-19 pandemic, however, could lead to unnecessary medical service. This study...
The use of telemedicine and telehealth has rapidly increased since the start of the COVID-19 pandemic, however, could lead to unnecessary medical service. This study analyzes the contents of telemedicine apps (applications) in South Korea to investigate the use of telemedicine for selective or unnecessary medical treatments and the presence of advertising for the hospital. This study analyzed 49 telemedicine mobile apps in Korea; a content analysis of the apps' features and quality using a Mobile Application Rating Scale was done. The study analyzed 49 mobile telemedicine apps and found that 65.3% of the apps provide immediate telemedicine service without reservations, with an average rating of 4.35. 87% of the apps offered selective care, but the overall quality of the apps was low, with an average total quality score of 3.27. 73.9% of the apps were able to provide selective care for alopecia or morning-after pill prescription, 65.2% of the apps for weight loss, and 52.2% of the apps for erectile dysfunction, with the potential to encourage medical inducement or abuse. Therefore, before introducing telemedicine, it is helpful to prevent the possibility of abuse of telemedicine by establishing detailed policies for methods and scope of telemedicine.
Topics: Humans; Republic of Korea; Telemedicine; COVID-19; Mobile Applications; SARS-CoV-2; Pandemics
PubMed: 38873836
DOI: 10.1177/14604582241260644