Publications by authors named "Rini C"

Background: Aromatase inhibitors (AIs) are a cornerstone of adjuvant systemic therapy for postmenopausal patients with hormone-receptor positive (HR+) breast cancer. Although AIs decrease cancer recurrence rates and improve survival rates, approximately 50 % of patients experience arthralgia-persistent pain related to worse patient outcomes and poor AI adherence. Current medical interventions for AI-associated arthralgia have limited efficacy and side effects that restrict their use among older patients.

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Objective: Most cancer patients undergoing hematopoietic stem cell transplant report elevated symptoms and reduced health-related quality of life during peritransplant. These concerns can become persistent. A prior randomized controlled trial showed that expressive helping-a low-burden, brief intervention combining expressive writing with a novel peer support writing exercise-reduced psychological distress and physical symptoms in long-term transplant survivors with moderate/high persistent symptoms.

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Article Synopsis
  • Family-based RCTs often struggle with recruiting and keeping participants, particularly in cancer research, which usually relies on samples from specific hospitals.
  • This study focused on recruiting dyads (patients with prostate cancer and their partners) to evaluate a dyadic eHealth intervention aimed at improving their quality of life, conducted in North Carolina during the COVID-19 pandemic.
  • Out of 3,078 patients referred, 280 dyads were randomized, achieving a high enrollment rate (85.11%) and a retention rate of 78.93% over 12 months, with factors like race and age influencing dropout rates.
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Purpose: Investigating associations between group-based medical mistrust (GBMM) and perceptions of patient-provider encounters can identify one mechanism through which GBMM may influence health outcomes and serve as a barrier to equitable health care. This study investigated associations between GBMM reported by caregivers of children with a possible genetic condition and caregivers' and providers' perceptions of a specialty care appointment discussing diagnostic plans.

Methods: Caregivers (N = 177) completed the GBMM scale and other measures before their child's initial specialty clinic visit.

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Purpose: As population-based screening programs to identify genetic conditions in adults using genomic sequencing (GS) are increasingly available, validated patient-centered outcome measures are needed to understand participants' experience. We aimed to develop and validate an instrument to assess the perceived utility of GS in the context of adult screening.

Methods: Informed by a 5-domain conceptual model, we used a 5-step approach to instrument development and validation: (1) item writing, (2) cognitive testing, (3) pilot testing and item reduction, (4) psychometric testing, and (5) evaluation of construct validity.

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Purpose: Research that includes diverse patient populations is necessary to optimize implementation of telehealth.

Methods: As part of a Clinical Sequencing Evidence-Generating Research Consortium cross-site study, we assessed satisfaction with mode of return of results (RoR) delivery across a diverse sample of participants receiving genetic testing results in person vs telemedicine (TM).

Results: Ninety-eight percent of participants were satisfied with their mode of results delivery.

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Background: Chronic musculoskeletal pain (CMP) is the most common, disabling, and costly of all pain conditions. While evidence exists for the efficacy of both duloxetine and web-based cognitive behavioral therapy (CBT) as monotherapy, there is a clear need to consider study of treatment components that may complement each other. In addition, given the reported association between patient's adherence and treatment outcomes, strategies are needed to enhance participant's motivation to adopt and maintain continued use of newly learned pain coping skills from CBT.

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Background: Chronic musculoskeletal pain (CMP) is the most common, disabling, and costly of all pain conditions. While evidence exists for the efficacy of both duloxetine and web-based cognitive behavioral therapy (CBT) as monotherapy, there is a clear need to consider study of treatment components that may complement each other. In addition, given the reported association between patient's adherence and treatment outcomes, strategies are needed to enhance participant's motivation to adopt and maintain continued use of newly learned pain coping skills from CBT.

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Purpose: Measuring the effects of genomic sequencing (GS) on patients and families is critical for translational research. We aimed to develop and validate an instrument to assess parents' perceived utility of pediatric diagnostic GS.

Methods: Informed by a 5-domain conceptual model, the study comprised 5 steps: (1) item writing, (2) cognitive testing, (3) pilot testing and item reduction, (4) psychometric testing, and (5) evaluation of construct validity.

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Medical advocacy has continued to significantly impact quality of life and survivorship outcomes among Latina breast cancer survivors in the United States. However, little is known about the unique experiences of Latina survivors, including the perceived value, process, and context in which they practice medical advocacy. To help address this gap, we conducted a qualitative, secondary analysis of semi-structured focus groups with 18 Latina breast cancer survivors from Chicago, Illinois.

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Purpose: This study explored whether sociodemographic and health-related characteristics moderated mHealth PA intervention effects on total and moderate-to-vigorous physical activity (MVPA) at 6 months, relative to a self-help condition among young adult cancer survivors (YACS).

Methods: We conducted exploratory secondary analyses of data from a randomized controlled trial among 280 YACS. All participants received digital tools; intervention participants also received lessons, adaptive goals, tailored feedback, text messages, and Facebook prompts.

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Purpose: Measuring health-related quality of life (HRQoL) of children with suspected genetic conditions is important for understanding the effect of interventions such as genomic sequencing (GS). The Pediatric Quality of Life Inventory (PedsQL) is a widely used generic measure of HRQoL in pediatric patients, but its psychometric properties have not yet been evaluated in children undergoing diagnostic GS.

Methods: In this cross-sectional study, we surveyed caregivers at the time of their child's enrollment into GS research studies as part of the Clinical Sequencing Evidence Generating Research (CSER) consortium.

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Background: Nurse navigation can improve quality of cancer care and reduce racial disparities in care outcomes. Addressing persistent structurally-rooted disparities requires research on strategies that support patients by prompting structural changes to systems of care. We applied a novel conceptualization of social support to an analysis of racial equity-focused navigation and patient-reported outcomes.

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Background: Hematopoietic stem cell transplantation (hereafter "HCT") is a physically and psychologically difficult treatment for patients with hematological cancers. This study examined relationships among patients' reports of pre-transplant social isolation, social constraints, and psychological distress.

Method: We used baseline data from a multisite randomized controlled trial evaluating the effects of expressive helping writing to reduce physical and emotional symptoms in HCT patients.

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Purpose: We aimed to adapt and validate an existing patient-reported outcome measure, the personal-utility (PrU) scale, for use in the pediatric genomic context.

Methods: We adapted the adult version of the PrU and obtained feedback from 6 parents whose child had undergone sequencing. The resulting measure, the Parent PrU, was administered to parents of children in 4 pediatric cohorts of the Clinical Sequencing Evidence-Generating Research consortium after they received their children's genomic results.

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Article Synopsis
  • Researchers and policymakers are urged to address structural racism in healthcare, and the ACCURE intervention at two U.S. cancer centers effectively eliminated the racial disparity in treatment completion for early-stage breast and lung cancer patients.
  • The study utilized semi-structured interviews with 18 participants to identify the mechanisms and key components of ACCURE, which emphasized transparency and accountability in healthcare systems.
  • The findings suggest that principles of transparency and accountability can serve as effective strategies for promoting equity in health services, providing a model for future adaptations and evaluations of similar interventions.
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Background: Most physical activity (PA) interventions in young adult cancer survivors (YACS) have focused on short-term outcomes without evaluating longer-term outcomes and PA maintenance. This study examined the effects of an mHealth PA intervention at 12 months, after 6 months of tapered contacts, relative to a self-help group among 280 YACS.

Methods: YACS participated in a 12-month randomized trial that compared self-help and intervention groups.

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Background: Patients with advanced cancer face numerous decisions when diagnosed and often receive decision support from family caregivers. The CASCADE (CAre Supporters Coached to be Adept DEcision partners) factorial trial intervention aims to train caregivers in skills to provide effective decision support to patients and identify most effective intervention components.

Methods: This is a 2-site, single-blind, 2 factorial trial to test components of the CASCADE decision support training intervention for family caregivers of patients with newly-diagnosed advanced cancer delivered by specially-trained, telehealth, palliative care lay coaches over 24 weeks.

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Background: Cognitive behavioral therapy for chronic pain (CBT-CP) is an effective but underused treatment for high-impact chronic pain. Increased access to CBT-CP services for pain is of critical public health importance, particularly for rural and medically underserved populations who have limited access due to these services being concentrated in urban and high income areas. Making CBT-CP widely available and more affordable could reduce barriers to CBT-CP use.

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Subcutaneous (SC) delivery is a preferred route of administration for biotherapeutics but has predominantly been limited to volumes below 3 mL. With higher volume drug formulations emerging, understanding large volume SC (LVSC) depot localization, dispersion, and impact on the SC environment has become more critical. The aim of this exploratory clinical imaging study was to assess the feasibility of magnetic resonance imaging (MRI) to identify and characterize LVSC injections and their effect on SC tissue as a function of delivery site and volume.

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Purpose: This study aimed to examine the effects of participant role (patient vs. partner), race (white vs. non-white), and place (less vs.

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Purpose: To describe psychological outcomes among people with recurrent anomalous pregnancies pursuing trio-exome sequencing (exome sequencing (ES)) compared to those with one affected.

Methods: We analyzed data from a prospective ES cohort, enrolling patients with major fetal anomaly and normal microarray. Participants completed validated scales before and after ES.

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Objective: Question prompt lists (QPLs) have been effective at increasing patient involvement and question asking in medical appointments, which is critical for shared decision making. We investigated whether pre-visit preparation (PVP), including a QPL, would increase question asking among caregivers of pediatric patients with undiagnosed, suspected genetic conditions.

Methods: Caregivers were randomized to receive the PVP before their appointment (n = 59) or not (control, n = 53).

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Cancer patients often want information from "peers" with the same diagnosis or treatment. To increase access to this valuable resource, we developed a website to deliver written peer support to cancer patients undergoing stem cell transplant. Because little evidence describes how to optimize benefits or reduce potential harms of written peer support, we gathered multiple forms of stakeholder feedback to inform the website's ethical approach, personalization, design, function, and content: a Community Advisory Board; a longitudinal study of patients' written peer support needs and motivations; focus groups; semi-structured interviews; and usability testing.

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Background: Physical inactivity is common in young adult cancer survivors (YACS), but evidence regarding effects of physical activity (PA) interventions among YACS is limited. The IMproving Physical Activity after Cancer Treatment (IMPACT) trial evaluated a theory-based mobile PA intervention on total PA minutes/week (primary) and secondary outcomes (moderate-to-vigorous PA [MVPA], light PA, steps, sedentary behaviors) at 6 months in YACS.

Methods: YACS (N = 280) were randomized to an intervention group or self-help group.

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