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result(s) for
"Khera, Nandita"
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The State of Remote Patient Monitoring for Chronic Disease Management in the United States
by
Delafield, Nathan L
,
Nagarakanti, Sandhya R
,
Hommos, Musab S
in
Care and treatment
,
Chronic Disease - therapy
,
Chronic diseases
2025
Remote patient monitoring (RPM) increased exponentially during the COVID-19 pandemic. RPM programs commonly incorporate tools to capture and transmit health-relevant data from the home to the clinical space to augment the clinical decision-making process of health care providers. Given the potential to improve patient health outcomes, health care systems around the world are actively engaged in fashioning, implementing, and exploring the outcomes of various RPM program models. However, new challenges to health care systems include increasing RPM program enrollment, optimizing condition-specific RPM programs to best address the needs of specific patient groups, integrating new RPM-derived data streams into existing IT infrastructure, overcoming limited availability of desired remote monitoring technologies, and quantifying the health outcomes produced by RPM use. Herein, we identify stakeholders for RPM in the United States, summarize the landscape of RPM tools available for chronic disease management, discuss the current regulatory environment, delve into the benefits and challenges of integrating these tools into clinical practice, summarize aspects of coverage and reimbursement, and examine the knowledge and policy gaps regarding sustained use of RPM in clinical practice, along with associated opportunities.
Journal Article
Comparison of reduced intensity conditioning regimens used in patients undergoing hematopoietic stem cell transplantation for myelofibrosis
2019
The aim of this study is to compare clinical outcomes of patients who underwent allogeneic stem cell transplantation (HCT) for myelofibrosis with reduced intensity conditioning (RIC) using either Busulfan Fludarabine (BuFlu), Fludarabine Bis-chlorethyl-nitroso-urea/ carmustine Melphalan (FBM) or Fludarabine Melphalan (FluMel) regimens. Sixty-one patients were identified who underwent HCT with one of these RIC regimens. Overall survival (OS) was not different in the 3 groups. However, 100% donor chimerism was seen in more frequently at day +30 and day +100 in patients who received FBM or FluMel than BuFlu, in both CD3 and CD33 fractions. For instance, 100% donor chimerism in CD33 fraction was present in 100% patients in FBM cohort, 90% in FluMel cohort while 44% in BuFlu cohort at day +100. Acute graft-versus host disease, grade 2–4 and grade 3–4, was not statistically different in the 3 groups (BuFlu 47 and 35%, FBM 68 and 27%, FluMel 68 and 46%; p = 0.31 and 0.45). Relapses and non-relapse mortality was also not statistically significantly different. Our study shows similar OS with these 3 RIC regimens in myelofibrosis; although donor chimerism at day +30 and day +100 was better in patients who received FBM and FluMel.
Journal Article
A hybrid method of healthcare delivery research and human-centered design to develop technology-enabled support for caregivers of hematopoietic stem cell transplant recipients
2022
Health information technology (HIT) is a widely recognized strategy to encourage cancer patients and caregivers to participate in healthcare delivery in a sustainable and cost-effective way. In the context of autologous hematopoietic cell transplant (HSCT), HIT-enabled tools have the potential to effectively engage, educate, support, and optimize outcomes of patients and caregivers in the outpatient setting. This study sought to leverage human-centered design to develop a high-fidelity prototype of a HIT-enabled psychoeducational tool for HSCT caregivers. Phase 1 focuses on breadth and depth of
information gathering
through a systematic review and semi-structured interviews to determine optimal tool use. Phase 2 engages in
human-centered design
synthesis and visualization methods to identify key opportunities for the HIT design. Phase 3 employs
human-centered design evaluation
, engaging caregivers to respond to low-fidelity concepts and scenarios to help co-design an optimal tool for HSCT. This study outlines a hybrid method of healthcare delivery research and human-centered design to develop technology-enabled support for HSCT caregivers. Herein, we present a design methodology for developing a prototype of HIT-enabled psychoeducational tool which can be leveraged to develop future eHealth innovations to optimize HSCT.
Journal Article
Neutropenic diets to prevent cancer infections: updated systematic review and meta-analysis
by
Jain, Tania
,
Murad, Angela
,
Deleon, Thomas
in
Adult
,
Bacterial Infections - prevention & control
,
Bias
2019
Multiple studies have questioned the benefit of neutropenic diets in decreasing infections in patients with cancer, but recent surveys showed that such diets are still prescribed. In this study, we sought to evaluate the effectiveness of neutropenic diet in decreasing infection and mortality in neutropenic patients with cancer with neutropenia. This review is an update of a previously published systematic review.
We searched different databases to identify comparative studies that investigated the effect of neutropenic diet compared with regular diet in neutropenic adults and children with cancer. We conducted random-effects meta-analyses using the Der-Simonian and Laird method to pool treatment effects from included studies. Outcomes of interest were mortality, bacteremia/fungemia, major infections, quality of life, and the composite outcome for neutropenic fever and/or infection.
We included six studies (five randomised) with 1116 patients, with 772 (69.1%) having underwent haematopoietic cell transplant. There was no statistically significant difference between neutropenic diet and regular diet in the rates of major infections (relative risk [RR] 1.16; 95% CI 0.94 to 1.42) or bacteremia/fungemia (RR 0.96; 95% CI 0.60 to 1.53). In haematopoietic cell transplant patients, neutropenic diet was associated with a slightly higher risk of infections (RR 1.25; 95% CI 1.02 to 1.54). No difference in mortality was seen between neutropenic diet and regular diet (RR 1.08, 95% CI 0.78 to 1.50).
There is currently no evidence to support the use of neutropenic diet or other food restrictions in neutropenic patients with cancer. Patients and clinicians should continue to follow the safe food-handling guidelines as recommended by the U.S. Food and Drug Administration.
Journal Article
Managing Survivorship after Hematopoietic Cell Transplantation
2023
Purpose of Review
With improvement in survival after hematopoietic cell transplantation (HCT), it has become important to focus on the late complications experienced by the survivors that may lead to late mortality and morbidity to be able to provide patient-centered care across the transplant continuum. The goals of this article are to describe the status of literature on late complications in HCT survivors; offer a brief overview of the status of the screening, prevention, and management of these complications; and identify opportunities for future practice and research.
Recent Findings
This is an exciting time for the field with increasing awareness about survivorship issues. Studies are moving beyond description to examining pathogenesis of these late complications and identifying biomarkers. The eventual goal is to promote changes in our transplant techniques to decrease the incidence of these complications as well as help develop interventions targeting these late effects. There is also an emphasis on improving health care delivery models to provide optimal post-HCT management for medical and psychosocial complications through close coordination between multiple stakeholders and leveraging technology to help address the barriers in delivery of care to fulfill the unmet needs in this area.
Summary
The increasing population of HCT survivors with their burden of late effects underscores the need for concerted efforts to improve long-term medical and psychosocial outcomes for this group.
Journal Article
Correction: A mindfulness-based stress management program for caregivers of allogeneic hematopoietic stem cell transplant (HCT) patients: Protocol for a randomized controlled trial
by
Yang, Min-Jeong
,
Brandon, Karen O.
,
Jim, Heather S. L.
in
Caregivers
,
Stem cells
,
Stress management
2022
[This corrects the article DOI: 10.1371/journal.pone.0266316.].[This corrects the article DOI: 10.1371/journal.pone.0266316.].
Journal Article
A mindfulness-based stress management program for caregivers of allogeneic hematopoietic stem cell transplant (HCT) patients: Protocol for a randomized controlled trial
by
Yang, Min-Jeong
,
Brandon, Karen O.
,
Jim, Heather S. L.
in
Active control
,
Assessments
,
Behavior
2022
Caregivers of allogeneic hematopoietic stem cell transplant (HCT) cancer patients experience high caregiver burden and carry a significant amount of responsibility. Mindfulness has the potential to lessen caregiver burden by aiding in stress management. To date, no studies have examined the efficacy of mindfulness in reducing caregiver burden in this population. Based on our pilot study demonstrating initial feasibility and acceptability of FOCUS (Focusing On mindfulness for Caregivers Under Stress), this 3-arm randomized controlled trial aims to examine the efficacy of a 6-week mindfulness-based stress management program for allogeneic HCT caregivers. Hypotheses include that the FOCUS condition will have lower post-treatment caregiver burden and that patients of these caregivers will have better patient health outcomes compared to other treatment conditions.
Eligible caregivers will be randomly assigned to one of three treatment conditions: FOCUS, Healthy Living (HL; active control), and Enhanced Care (EC; usual care). Caregivers in FOCUS and HL will participate in 6-week weekly individual treatment sessions and will be sent brief daily momentary interventions/messages. Caregivers in all conditions will complete daily diaries over the course of treatment. Patients of enrolled caregivers will be enrolled for assessments only. Participants will complete assessments at baseline, end of treatment, 2- and 6-months post-treatment. Biomarker data will be collected via hair cortisol concentrations from caregivers at baseline and 6 months post-treatment.
Recruitment is ongoing.
The data collected from this study will provide evidence on the efficacy of mindfulness in alleviating HCT caregiver stress and impacting patient health outcomes.
The current study is registered in clinicaltrials.gov (NCT05078229); see https://clinicaltrials.gov/ct2/show/NCT05078229?term=christine+vinci&draw=2&rank=1.
Journal Article
Allogeneic stem cell transplantation in chronic myelomonocytic leukemia: analysis of post-transplant survival and risk factors in 138 Mayo Clinic patients
by
Iqbal, Madiha
,
Alsugair, Ali
,
Palmer, Jeanne
in
692/699/1541/1990/1673
,
692/699/1541/1990/2331
,
Adult
2025
Allogeneic stem cell transplant (ASCT) remains the only curative option in chronic myelomonocytic leukemia (CMML). We retrospectively analyzed 138 CMML patients who underwent ASCT at the Mayo Clinic. Patients who transitioned to ASCT while in chronic phase (Group A) displayed superior post-transplant survival (PTS), compared to those in whom ASCT was performed after blast transformation (BT; Group B) (median 95 vs. 16 months;
p
= 0.01). In Group A, PTS was superior in patients with <5% bone marrow (BM) blasts at time of ASCT (median 164 vs. 13.5 months;
p
= 0.01). Other predictors of superior PTS included day-100 BM blast <5% or normal cytogenetics (median 164 vs. 18 months;
p
= 0.01) or presence of chronic graft-versus-host-disease (GVHD; median 164 vs. 26 months;
p
= 0.01). Pre-ASCT hypomethylating agent exposure (HR = 2.03;
p
= 0.03), and receiving more than one line of pre-ASCT chemotherapy (
p
= 0.01) predicted inferior PTS. In multivariable analysis, predictors of superior GVHD-free and relapse-free survival (GRFS) included the use of myeloablative conditioning and the absence of morphologically or cytogenetically apparent disease at day-100. The use of post-transplant cyclophosphamide (PTCy) was associated with a higher cumulative incidence of relapse (
p
= 0.02) and numerically inferior PTS (
p
= 0.1). Group B patients also appeared to benefit from achieving BM blast <5% at the time of ASCT (
p
= 0.4) as well as at day-100 (
p
= 0.01), in terms of PTS, while full chimerism and normal cytogenetics at day-100 were associated with superior GRFS. These observations support the value of ASCT in CMML, especially if performed prior to BT and in the presence of <5% BM blasts at the time of ASCT. Additionally, the observed detrimental impact of PTCy requires additional studies to confirm and investigate the underlying mechanisms.
Journal Article
Testing the feasibility of a digital storytelling intervention combined with heart rate variability biofeedback in hematopoietic cell transplant patients
by
Fauble, Veena
,
Kim, Sunny W.
,
Ou, Lihong
in
Autonomic nervous system
,
Biofeedback
,
Brief Report
2025
This pilot 2-week, randomized controlled trial examined integrating digital storytelling (DST) with heart rate variability biofeedback (HRVB) to enhance psycho-emotional well-being of hematopoietic cell transplantation (HCT) patients. HCT patients ( N = 25; M age = 51.9 years) were randomly assigned: (1) DST + HRVB intervention, or (2) DST-only control. Both groups viewed four emotionally-rich digital stories. The DST + HRVB group practiced HRVB at home for ten minutes/day. DST + HRVB participants decreased anger, depression, fatigue ( d = 0.53) and increased emotional processing ( d = 0.20), and HRV-assessed autonomic nervous system balance (3.5 vs. 0.9). This study supports feasibility of integrating DST with HRVB, and effect sizes indicate superiority of combining DST with HRVB.
Journal Article
Worldwide Network for Blood and Marrow Transplantation (WBMT) perspective: the role of biosimilars in hematopoietic cell transplant: current opportunities and challenges in low- and lower-middle income countries
by
Ballen, Karen K
,
Okamoto Shinichiro
,
Greinix Hildegard
in
Biological products
,
Costs
,
Developing countries
2020
Health care costs attributed to biologics have increased exponentially in the recent years, thus biosimilars offer a possible solution to limit costs while maintaining safety and efficacy. Reducing expenditure is vital to health care especially in developing countries where affordability and access to health care is a major challenge. We discuss the opportunities and the challenges of biosimilars in the field of hematopoietic cell transplantation (HCT) in low- and lower-middle income countries. Developing countries can potentially invest in the forecasted costs reduction by utilizing biosimilars. This can be used to decrease the costs of procedures such as HCT, which is a rapidly growing field in many developing regions. The introduction of biosimilars in the developing regions faces many challenges which include, but are not limited to: legal and regulatory issues, lack of research infrastructure, and the presence of educational barriers. Thus, collaborative efforts are needed to ensure an effective and safe introduction of biosimilars into low- and lower-middle income countries.
Journal Article