Madhu Reddy
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View article: Measuring Depression in Aphasia: Development of an Ecological Momentary Assessment Tool
Measuring Depression in Aphasia: Development of an Ecological Momentary Assessment Tool Open
Purpose: Post-stroke depression is highly prevalent in aphasia, yet existing depression measures rely heavily on language and lack sufficient validity for this population. Our aim was to develop an aphasia-friendly Ecological Momentary Ass…
View article: Daily Assessment of Depression Symptoms in Aphasia: Validation of an Accessible Ecological Momentary Assessment Protocol
Daily Assessment of Depression Symptoms in Aphasia: Validation of an Accessible Ecological Momentary Assessment Protocol Open
Background:Up to 60% of individuals with aphasia have post-stroke depression, resulting in worse quality of life. However, extant measures of depression in aphasia are insufficient, and people with aphasia are often excluded from studies o…
View article: Clinical Researchers’ Perspectives on Engagement in Digital Mental Health Interventions: A Semi-Structured Interview Study (Preprint)
Clinical Researchers’ Perspectives on Engagement in Digital Mental Health Interventions: A Semi-Structured Interview Study (Preprint) Open
BACKGROUND While technology can widen access to mental health treatments, digital mental health interventions (DMHIs) frequently have low engagement and high dropout rates. Better understanding user engagement with DMHIs can help research…
View article: Understanding User Experience of Support-Seeking on Reddit During Stressful Times
Understanding User Experience of Support-Seeking on Reddit During Stressful Times Open
When individuals experience stressful situations, it is common to disclose personal challenges and stress and seek social support on social media platforms. To better understand and improve social support in online environments, this study…
View article: Designing Digital Mental Health Tools to Support the Needs of Black Adults in the United States: Qualitative Analysis
Designing Digital Mental Health Tools to Support the Needs of Black Adults in the United States: Qualitative Analysis Open
Background Depression and anxiety are associated with excess morbidity and mortality, constituting a major health care challenge. The prevalence of these conditions is increasing. In the United States, the health-related burden of depressi…
View article: QRS 3D voltage-time integral in narrow QRS complex – Establishing the normal reference range
QRS 3D voltage-time integral in narrow QRS complex – Establishing the normal reference range Open
VTIQRS-3D is higher in younger individuals and males within healthy adult population but is overall higher in patients with cardiomyopathy with reduced EF. Age and sex need to be accounted for using VTIQRS-3D as a mar…
View article: Left bundle branch area pacing in complex congenital heart disease: Overcoming access limitations in patients with unconventional central venous anatomy
Left bundle branch area pacing in complex congenital heart disease: Overcoming access limitations in patients with unconventional central venous anatomy Open
View article: Design of a mobile mental health stigma reduction application for Black adults with depression and anxiety: User centered design (Preprint)
Design of a mobile mental health stigma reduction application for Black adults with depression and anxiety: User centered design (Preprint) Open
BACKGROUND Black people represent 13% of the general population, but nearly 20% of people living with mental illness. Mental illness is heavily stigmatized, due to factors such as fears of appearing weak or being unable to function. Menta…
View article: Healing Through Stories: Co-designing Digital Mental Health with Asian Americans
Healing Through Stories: Co-designing Digital Mental Health with Asian Americans Open
View article: What's In Your Kit? Mental Health Technology Kits for Depression Self-Management
What's In Your Kit? Mental Health Technology Kits for Depression Self-Management Open
This paper characterizes the mental health technology "kits" of individuals managing depression: the specific technologies on their digital devices and physical items in their environments that people turn to as part of their mental health…
View article: Understanding Mental Wellbeing and Tools for Support with Taiwanese Emerging Adults: An Eastern Cultural Perspective
Understanding Mental Wellbeing and Tools for Support with Taiwanese Emerging Adults: An Eastern Cultural Perspective Open
View article: 'It's a spectrum': Exploring Autonomy, Competence, and Relatedness in Software Development Processes and Tools
'It's a spectrum': Exploring Autonomy, Competence, and Relatedness in Software Development Processes and Tools Open
View article: “We Don’t Have a Lot of Safe Spaces to Talk about These Things”: Designing Digital Mental Health Tools to Support the Needs of Black Adults in the United States (Preprint)
“We Don’t Have a Lot of Safe Spaces to Talk about These Things”: Designing Digital Mental Health Tools to Support the Needs of Black Adults in the United States (Preprint) Open
BACKGROUND Depression and anxiety are associated with excess morbidity and mortality, constituting a major health care challenge. The prevalence of these conditions is increasing. In the U.S., the health-related burden of depression and a…
View article: Exploring barriers to crisis support: Considerations for the design of automated digital suicide prevention interventions.
Exploring barriers to crisis support: Considerations for the design of automated digital suicide prevention interventions. Open
Suicidal thoughts and behaviors pose a major public health concern and are a leading cause of mortality in young adults. However, formal mental health care utilization remains limited due to attitudinal and structural barriers, including s…
View article: Automated Digital Safety Planning Interventions for Young Adults: Qualitative Study Using Online Co-design Methods
Automated Digital Safety Planning Interventions for Young Adults: Qualitative Study Using Online Co-design Methods Open
Background Young adults in the United States are experiencing accelerating rates of suicidal thoughts and behaviors but have the lowest rates of formal mental health care. Digital suicide prevention interventions have the potential to incr…
View article: Co-Design of a Depression Self-Management Tool for Adolescent and Young Adult Cancer Survivors: User-Centered Design Approach
Co-Design of a Depression Self-Management Tool for Adolescent and Young Adult Cancer Survivors: User-Centered Design Approach Open
Background Adolescent and young adult (AYA) cancer survivors are more likely to experience elevated depressive symptoms than older survivors and healthy age-matched peers. Despite the elevated risk of depressive symptoms in AYA cancer surv…
View article: Correction: A personal sensing technology enabled service versus a digital psychoeducation control for primary care patients with depression and anxiety: a pilot randomized controlled trial
Correction: A personal sensing technology enabled service versus a digital psychoeducation control for primary care patients with depression and anxiety: a pilot randomized controlled trial Open
View article: Sex differences in nonischemic cardiomyopathy patients presenting for device implantation – the marven study
Sex differences in nonischemic cardiomyopathy patients presenting for device implantation – the marven study Open
View article: Stereotactic cardiac radiotherapy for refractory ventricular tachycardia in structural heart disease patients: a systematic review
Stereotactic cardiac radiotherapy for refractory ventricular tachycardia in structural heart disease patients: a systematic review Open
Aims Among patients with structural heart disease with ventricular tachycardia (VT) refractory to medical therapy and catheter ablation, cardiac stereotactic body radiotherapy (SBRT) is a paradigm-changing treatment option. This study aims…
View article: A personal sensing technology enabled service versus a digital psychoeducation control for primary care patients with depression and anxiety: a pilot randomized controlled trial
A personal sensing technology enabled service versus a digital psychoeducation control for primary care patients with depression and anxiety: a pilot randomized controlled trial Open
ClinicalTrials.gov NCT05406791.
View article: Transitioning Together: Collaborative Work in Adolescent Chronic Illness Management
Transitioning Together: Collaborative Work in Adolescent Chronic Illness Management Open
Adolescents with chronic illnesses need to learn self-management skills in preparation for the transition from pediatric to adult healthcare, which is associated with negative health outcomes for youth. However, few studies have explored h…
View article: Predictors of left atrial appendage emptying velocity: Derivation and validation of CHIRP3(M-1) score
Predictors of left atrial appendage emptying velocity: Derivation and validation of CHIRP3(M-1) score Open
We developed and validated a novel risk stratification system to predict reduced LAAev using clinical and echocardiographic variables. This may help refine the stratification of cardioembolic stroke risk.
View article: Transitioning Together: Collaborative Work in Adolescent Chronic Illness Management
Transitioning Together: Collaborative Work in Adolescent Chronic Illness Management Open
Adolescents with chronic illnesses need to learn self-management skills in preparation for the transition from pediatric to adult healthcare, which is associated with negative health outcomes for youth. However, few studies have explored h…
View article: Sequential Isolation of Persistent Left Superior Vena Cava and Right Superior Vena Cava Using Pulsed-field Ablation with a Pentaspline Catheter for Recurrent Persistent Atrial Fibrillation
Sequential Isolation of Persistent Left Superior Vena Cava and Right Superior Vena Cava Using Pulsed-field Ablation with a Pentaspline Catheter for Recurrent Persistent Atrial Fibrillation Open
Pulsed-field ablation (PFA) is a novel technology for atrial fibrillation (AF) ablation that can deliver energy precisely with a lower risk of damage to the surrounding organs. Persistent left superior vena cava (PLSVC) is a congenital var…
View article: Evaluation of electrocardiographic criteria for predicting left ventricular hypertrophy and dilation in presence of left bundle branch block
Evaluation of electrocardiographic criteria for predicting left ventricular hypertrophy and dilation in presence of left bundle branch block Open
In patients with LBBB, prolonged QRS duration (women ≥150 ms, men ≥160 ms) is a superior predictor of LVH and dilation than traditional ECG-based LVH criteria.
View article: Voice Assistants for Mental Health Services: Designing Dialogues with Homebound Older Adults
Voice Assistants for Mental Health Services: Designing Dialogues with Homebound Older Adults Open
The number of older adults who are homebound with depressive symptoms is increasing. Due to their homebound status, they have limited access to trained mental healthcare support, which leaves this support often to untrained family caregive…
View article: Predictors of Device-Related Thrombus After Left Atrial Appendage Occlusion: TED-F2 Score
Predictors of Device-Related Thrombus After Left Atrial Appendage Occlusion: TED-F2 Score Open
We propose a novel risk score to predict development of DRT after LAAO, comprising history of venous Thromboembolism, LAA Emptying velocity ≤ 20 cm/s, implant Depth > 2 cm (1 point each), and an AF rhythm at imp…
View article: Left atrial appendage occlusion: can CCT see the leaks?
Left atrial appendage occlusion: can CCT see the leaks? Open
View article: Toward an Understanding of University Students’ Information Behavior and Challenges When Experiencing Mental Health Symptoms
Toward an Understanding of University Students’ Information Behavior and Challenges When Experiencing Mental Health Symptoms Open
This poster reports the findings from an analysis of an online survey of 224 university students (undergraduate or graduate) who experienced common mental health symptoms such as stress, anxiety, or depression. The survey questions address…
View article: "Our Job is to be so Temporary": Designing Digital Tools that Meet the Needs of Care Managers and their Patients with Mental Health Concerns
"Our Job is to be so Temporary": Designing Digital Tools that Meet the Needs of Care Managers and their Patients with Mental Health Concerns Open
Digital tools have potential to support collaborative management of mental health conditions, but we need to better understand how to integrate them in routine healthcare, particularly for patients with both physical and mental health need…