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Evaluating Therapeutic Inertia in Two Telehealth Interventions for Type 2 Diabetes: Secondary Analyses of a Randomized Trial. Telemed J E Health 2024. [PMID: 38377570 DOI: 10.1089/tmj.2023.0453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024] Open
Abstract
Introduction: Although therapeutic inertia is a known driver of suboptimal type 2 diabetes control, little is known about how to combat this phenomenon. We analyzed randomized trial data to determine whether a comprehensive telehealth intervention was more effective than a less structured telehealth approach (telemonitoring and care coordination) at promoting treatment intensification in poorly controlled diabetes. Methods: Patients with poorly controlled type 2 diabetes were randomized 1:1 to telemonitoring/care coordination or a comprehensive telehealth intervention, which included an active, study provider-guided medication management component. Prospectively collected medication lists were used to determine whether treatment intensification occurred for each patient during 3-month intervals throughout the study period. To examine between-arm differences in treatment intensification over time, we fit a generalized estimation equation model. In each arm, hemoglobin A1c levels at the beginning and end of each 3-month interval were used to distinguish between therapeutic inertia and potentially appropriate nonintensification of treatment. Results: The mean, model-estimated likelihood of treatment intensification during 3-month intervals was 61.3% in the comprehensive telehealth group versus 48.6% for telemonitoring/care coordination (odds ratio 1.7, 95% confidence interval 1.2-2.2; p = 0.0007), with no evidence that treatment effect varied over time (p = 0.54). Treatment intervals with observed therapeutic inertia were more common in the telemonitoring/care coordination arm than the comprehensive telehealth arm (116/300, 39% vs. 57/275, 21%). Conclusions: A comprehensive telehealth approach that integrated protocol-guided medication management increased treatment intensification and reduced therapeutic inertia compared with a less structured telehealth approach. The studied approaches may serve as examples of how systems might use telehealth to combat therapeutic inertia. Clinical Trial Registration: ClinicalTrials.gov NCT03520413.
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Patient Characteristics Associated with Telemedicine Use for Diabetes Mellitus Care: Experience of a University Health System. South Med J 2024; 117:16-22. [PMID: 38151246 DOI: 10.14423/smj.0000000000001639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
OBJECTIVES The objective was to understand the characteristics of patients who used telemedicine for diabetes management to inform future implementation of telemedicine. METHODS We examined patient characteristics associated with telemedicine use for diabetes mellitus (DM) care between March 1, 2020 and April 1, 2021 (the coronavirus disease 2019 pandemic period) in a large university health system when telemedicine visits increased rapidly. Logistic regression models assessed patient characteristics associated with telemedicine visits and delays in DM process measures (hemoglobin A1c checks, nephropathy, and retinopathy evaluations) during the pandemic period after adjusting for potential confounders and corresponding values before the pandemic period (March 1, 2019-February 29, 2020). RESULTS A total of 45,159 patients were seen from 987,791 visits during the pandemic period. The number of visits averaged one visit less during the pandemic period than before the pandemic period. Approximately 5.4% of patients used telemedicine during the pandemic period from 42,750 visits. The mean (standard deviation) telemedicine visit was 1.28 (0.91). Men, Asian, Black, and other race (vs White), having Medicare or uninsured (vs private insurance), were less likely to use telemedicine. Patients with more visits before the pandemic period were more likely to use telemedicine and less likely to experience a delay in DM process measures during the pandemic period. Telemedicine users were 18% less likely to experience a delay in nephropathy visits than nonusers, but without difference for other process measures. CONCLUSIONS Race, sex, insurance, and prepandemic in-person visits were associated with telemedicine use for DM management in a large health system. Telemedicine use was not associated with delays in hemoglobin A1c testing, nephropathy, and retinopathy assessments. Understanding reasons for not using telemedicine is important to be able to deliver equitable DM care.
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IDENTIFYING IMPLEMENTATION TACTICS USED IN CLINICAL TRIALS OF TELEMEDICINE MANAGEMENT OF HYPERTENSION TO ENHANCE TRANSLATION INTO PRACTICE. J Am Coll Cardiol 2023. [DOI: 10.1016/s0735-1097(23)02325-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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INFORMING RESEARCH TO PRACTICE TRANSLATION OF TELEMEDICINE MANAGEMENT OF HYPERTENSION: A SYSTEMATIC REVIEW AND META-ANALYSIS OF CLINICAL TRIALS. J Am Coll Cardiol 2023. [DOI: 10.1016/s0735-1097(23)02198-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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EngagINg the COmmunity to Reduce Preterm birth via Adherence To an Individualized Prematurity Prevention Plan (INCORPorATe IP3): intervention development and future pilot study design. J Matern Fetal Neonatal Med 2022; 35:8559-8565. [PMID: 34663168 PMCID: PMC10509753 DOI: 10.1080/14767058.2021.1988565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/27/2021] [Accepted: 09/29/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Non-Hispanic Black birthing individuals are at increased risk of preterm birth compared to other racial and ethnic groups. In our clinical setting, we offer a tailored package of recommendations to reduce the risk of preterm birth known as an individualized prematurity prevention plan (IP3). Patient-centered, community engaged interventions that address patient-perceived barriers to preterm birth prevention are urgently needed. MATERIALS AND METHODS We engaged a group of stakeholders to develop a mutli-level (patient-centered and community-involved) intervention that will increase adherence to an individualized prematurity prevention plan (IP3) by addressing barriers identified during our prior qualitative studies. RESULTS The intervention includes trained doulas from a community-led, Black owned doula group. The doulas will moderate group prenatal social support sessions. In between the group sessions, participants will be encouraged to continue interacting with one another and the doulas using a private Facebook™ group page. We will pilot test the intervention in a cohort of pregnant, self-identified non-Hispanic Black patients with a history of prior preterm birth. CONCLUSION We present a novel, patient-centered, community engaged intervention to reduce preterm birth in high-risk non-Hispanic Black birthing individuals. If the intervention is feasible based on the pilot study findings, we anticipate conducting an appropriately powered study to determine whether the intervention achieves our goal of reducing preterm birth.
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COVID-19 vaccination intention and activation among health care system employees: A mixed methods study. Vaccine 2022; 40:5141-5152. [PMID: 35902277 PMCID: PMC9276645 DOI: 10.1016/j.vaccine.2022.07.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 07/05/2022] [Accepted: 07/07/2022] [Indexed: 01/01/2023]
Abstract
BACKGROUND Achieving high COVID-19 vaccination rates among employees is necessary to prevent outbreaks in health care settings. The goal of the study was to produce actionable and timely evidence about factors underlying the intention and decisions to obtain the COVID-19 vaccine by employees. METHODS The study was conducted from December 2020 - May 2021 with employees from a VA health care system in Southeastern US. The study used a convergent mixed methods design comprising two main activities: a cross-sectional survey conducted prior to COVID-19 vaccine distribution, and semi-structured interviews conducted 4-6 months after vaccine distribution. Data were collected about participant characteristics, vaccination intention prior to distribution, vaccination decision post-distribution, determinants of vaccination intention and decision, activating factors, sources of information and intervention needs. Data from the survey and interviews were analyzed separately and integrated narratively in the discussion. RESULTS Prior to vaccine distribution, 77% of employees wanted to be vaccinated. Post vaccine distribution, we identified 5 distinct decision-making groups: 1) vaccine believers who actively sought vaccination and included those sometimes described as "immunization advocates", 2) go along to get along (GATGA) individuals who got vaccinated but did not actively seek it, 3) cautious acceptors who got the COVID-19 vaccine after some delay, 4) fence sitters who remained uncertain about getting vaccinated, and 5) vaccine refusers who actively rejected the COVID-19 vaccine. Participants identifying with Black or multiple races were more likely to express hesitancy in their vaccination intention. CONCLUSION The findings of our study highlight distinct decision-making profiles associated with COVID-19 vaccination among employees of a VA health care system, and provide tailored recommendations to reduce vaccine hesitancy in this population.
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Food insecurity among university students in the United States amidst the COVID-19 pandemic. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2022:1-6. [PMID: 35816732 DOI: 10.1080/07448481.2022.2082840] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 04/20/2022] [Accepted: 05/23/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE This study reports on food insecurity (FI) amidst the COVID-19 pandemic. PARTICIPANTS AND METHODS College students in four regions of the US completed the two-item validated Hunger Vital Sign™ screening tool on Qualtrics. RESULTS FI increased significantly after March 2020 among US students (worry about food running out: 25% to 35%; food did not last: 17% to 21%) with significant regional increase in the Midwest and South. An adjusted multivariable logistic regression model indicated students that ran out of food were significantly at greater odds of experiencing hardship with paying bills (AOR: 5.59, 95% CI =3.90-8.06). CONCLUSIONS The findings identified an increase in the prevalence of FI among college students during the pandemic. Suggestions of how to address FI are discussed.
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Using geographic information systems to characterize food environments around historically black colleges and universities: Implications for nutrition interventions. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2022; 70:818-823. [PMID: 32569511 PMCID: PMC8477389 DOI: 10.1080/07448481.2020.1767113] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 05/05/2020] [Indexed: 05/19/2023]
Abstract
ObjectiveTo understand the distribution of healthy and unhealthy food stores near historically black colleges and universities (HBCUs). Participants and methods: Using ArcGIS Pro's network analysis tools and ReferenceUSA database, this study characterized the healthy (favorable) and unhealthy (unfavorable) retail food stores within a 5-mile radius, 15-min driving, and 15-min walking distance from each HBCU in North Carolina. Results: Most retail food stores within a 5-mile buffer radius of the 10 HBCUs in North Carolina were unfavorable. Within 15-min driving from each HBCU, 1082 stores (76.0%) were unfavorable food stores, while 332 (24.0%) were favorable. Additionally, there were four favorable and 35 unfavorable retail food stores within the 15-min walking distance of each HBCU. Conclusions: Favorable food retail stores around HBCUs in North Carolina are limited. Researchers, policy makers, and community stakeholders should work together to improve food environments surrounding HBCUs.
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The impact of out-of-pocket expenditures on missed appointments at HIV care and treatment centers in Northern Tanzania. GLOBAL HEALTH JOURNAL 2021. [DOI: 10.1016/j.glohj.2021.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Provision and Utilization of Team- and Community-Based Operative Care for Patients With Cleft Lip/Palate in North Carolina. Cleft Palate Craniofac J 2020; 57:1298-1307. [PMID: 32844676 DOI: 10.1177/1055665620946565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To characterize operative care for cleft lip and/or palate (CL/P) based on location (ie, from American Cleft Palate Craniofacial Association [ACPA]-approved multidisciplinary teams or from community providers). DESIGN Cross-sectional analysis of Healthcare Cost and Utilization Project State Inpatient Database and State Ambulatory Surgery & Services Database databases for North Carolina from 2012 to 2015. SETTING/PATIENTS AND MAIN OUTCOME MEASURES Clinical encounters for children with CL/P undergoing operative procedures were identified, classified by location as "Team" versus "Community," and characterized by demographic, geographic, clinical, and procedural factors. A secondary evaluation reviewed concordance of team and community practices with an ACPA guideline related to coordination of care. RESULTS Three teams and 39 community providers performed a total of 3010 cleft-related procedures across 2070 encounters. Teams performed 69.7% of total volume and performed the majority of cleft procedures, including cleft lip repair, palate repair, alveolar bone grafting, and correction of velopharyngeal insufficiency. Community locations principally offered myringotomy and rhinoplasty. Team care was associated with higher guideline concordance. CONCLUSIONS American Cleft Palate Craniofacial Association -approved team-based care accounts for the majority of cleft-related care in North Carolina; however, a substantial volume of cleft-related procedures was provided by community providers, with 3 providers accounting for the vast majority of community cases.
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Integration of Mobile Health Into Sickle Cell Disease Care to Increase Hydroxyurea Utilization: Protocol for an Efficacy and Implementation Study. JMIR Res Protoc 2020; 9:e16319. [PMID: 32442144 PMCID: PMC7388044 DOI: 10.2196/16319] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 04/01/2020] [Accepted: 04/07/2020] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Hydroxyurea prevents disease complications among patients with sickle cell disease (SCD). Although its efficacy has been endorsed by the National Health Lung and Blood Institute evidence-based guidelines, its adoption is low, both by patients with SCD and providers. Mobile health (mHealth) apps provide benefits in improving medication adherence and self-efficacy among patients with chronic diseases and have facilitated prescription among medical providers. However, mHealth has not been systematically tested as a tool to increase hydroxyurea adherence nor has the combination of mHealth been assessed at both patient and provider levels to increase hydroxyurea utilization. OBJECTIVE This study aims to increase hydroxyurea utilization through a combined two-level mHealth intervention for both patients with SCD and their providers with the goals of increasing adherence to hydroxyurea among patients and improve hydroxyurea prescribing behavior among providers. METHODS We will test the efficacy of 2 mHealth interventions to increase both patient and provider utilization and knowledge of hydroxyurea in 8 clinical sites of the NHLBI-funded Sickle Cell Disease Implementation Consortium (SCDIC). The patient mHealth intervention, InCharge Health, includes multiple components that address memory, motivation, and knowledge barriers to hydroxyurea use. The provider mHealth intervention, Hydroxyurea Toolbox (HU Toolbox), addresses the clinical knowledge barriers in prescribing and monitoring hydroxyurea. The primary hypothesis is that among adolescents and adults with SCD, adherence to hydroxyurea, as measured by the proportion of days covered (the ratio of the number of days the patient is covered by the medication to the number of days in the treatment period), will increase by at least 20% after 24 weeks of receiving the InCharge Health app, compared with their adherence at baseline. As secondary objectives, we will (1) examine the change in health-related quality of life, acute disease complications, perceived health literacy, and perceived self-efficacy in taking hydroxyurea among patients who use InCharge Health and (2) examine potential increases in the awareness of hydroxyurea benefits and risks, appropriate prescribing, and perceived self-efficacy to correctly administer hydroxyurea therapy among SCD providers between baseline and 9 months of using the HU Toolbox app. We will measure the reach, adoption, implementation, and maintenance of both the InCharge Health and the HU Toolbox apps using the reach, effectiveness, adoption, implementation, and maintenance framework and qualitatively evaluate the implementation of both mHealth interventions. RESULTS The study is currently enrolling study participants. Recruitment is anticipated to be completed by mid-2021. CONCLUSIONS If this two-level intervention, that is, the combined use of InCharge Health and HU Toolbox apps, demonstrates efficacy in increasing adherence to hydroxyurea and prescribing behavior in patients with SCD and their providers, respectively, both apps will be offered to other institutions outside the SCDIC through a future large-scale implementation-effectiveness study. TRIAL REGISTRATION ClinicalTrials.gov NCT04080167; https://clinicaltrials.gov/ct2/show/NCT04080167. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/16319.
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Effective health communication - a key factor in fighting the COVID-19 pandemic. PATIENT EDUCATION AND COUNSELING 2020; 103:873-876. [PMID: 32336348 PMCID: PMC7180027 DOI: 10.1016/j.pec.2020.03.027] [Citation(s) in RCA: 151] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
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Use of a human-centered design approach to adapt a nurse-led cardiovascular disease prevention intervention in HIV clinics. Prog Cardiovasc Dis 2020; 63:92-100. [PMID: 32092444 PMCID: PMC7237285 DOI: 10.1016/j.pcad.2020.02.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 02/18/2020] [Indexed: 02/06/2023]
Abstract
Stakeholder-informed strategies addressing cardiovascular disease (CVD) burden among people living with HIV (PWH) are needed within healthcare settings. This study provides an assessment of how human-centered design (HCD) guided the adaptation of a nurse-led intervention to reduce CVD risk among PWH. Using a HCD approach, research staff guided two multidisciplinary "design teams" in Ohio and North Carolina, with each having five HCD meetings. We conducted acceptability and feasibility testing. Six core recommendations were produced by two design teams of key stakeholders and further developed after the acceptability and feasibility testing to produce a final list of 14 actionable areas of adaptation. Acceptability and feasibility testing revealed areas for adaptation, e.g. patient preferences for communication and the benefit of additional staff to support patient follow-up. In conclusion, along with acceptability and feasibility testing, HCD led to the production of 14 key recommendations to enhance the effectiveness and scalability of an integrated HIV/CVD intervention.
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ImPlementation REsearCh to DEvelop Interventions for People Living with HIV (the PRECluDE consortium): Combatting chronic disease comorbidities in HIV populations through implementation research. Prog Cardiovasc Dis 2020; 63:79-91. [PMID: 32199901 PMCID: PMC7237329 DOI: 10.1016/j.pcad.2020.03.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 03/11/2020] [Indexed: 02/08/2023]
Abstract
Antiretroviral therapy (ART) prevented premature mortality and improved the quality of life among people living with the human immunodeficiency virus (PLWH), such that now more than half of PLWH in the United States are 50 years of age and older. Increased longevity among PLWH has resulted in a significant rise in chronic, comorbid diseases. However, the implementation of guideline-based interventions for preventing, treating, and managing such age-related, chronic conditions among the HIV population is lacking. The PRECluDE consortium supported by the Center for Translation Research and Implementation Science at the National Heart, Lung, and Blood Institute catalyzes implementation research on proven-effective interventions for co-occurring heart, lung, blood, and sleep diseases and conditions among PLWH. These collaborative research studies use novel implementation frameworks with HIV, mental health, cardiovascular, and pulmonary care to advance comprehensive HIV and chronic disease healthcare in a variety of settings and among diverse populations.
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EVALUATING THE ASSOCIATION BETWEEN SLEEP AND MEMORY IN OLDER VETERANS WITH PTSD. Innov Aging 2019. [PMCID: PMC6840043 DOI: 10.1093/geroni/igz038.1000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Sleep disturbances are core symptoms of posttraumatic stress disorder (PTSD), and recent studies also suggest a link between PTSD and cognitive impairment. There is some evidence of an association between sleep disturbances and cognitive abilities, such as memory, though few studies have focused on older adults and fewer still among those with mental health conditions. This study examined the association between subjective memory complaints and sleep (quality and quantity) in older veterans with PTSD. Fifty-four veterans with PTSD (M age=67.4, 85.2% African American, 90.7% men) participated in the study. Sleep was assessed using the Pittsburgh Sleep Quality Inventory (PSQI) and the PSQI Addendum for PTSD (PSQI-A). Memory was assessed using the Frequency of Forgetting Scale (FOF) derived from the Memory Functioning Questionnaire. The relationship between sleep quality parameters and FOF were examined using bivariate correlations and independent samples t test. Over 60% of participants met military-specific criteria for poor sleep (PSQI≥10; PSQI-A>5). Overall sleep quality on the PSQI-A was significantly associated with worse memory (r=-0.38, p<.01). Among specific sleep parameters (e.g., sleep latency, sleep duration), greater daytime dysfunction due to sleepiness was significantly associated with worse memory (r=-0.44, p<.01). Between-group analyses comparing memory complaints across participants classified as ‘poor’ versus ‘good’ sleepers on the PSQI-A approached significance (t(52)=1.93, p=.06). This study suggests that poor sleep may be a correlate of memory complaints among older adults with PTSD. Future studies are needed to determine whether poor sleep is an underlying factor in the link between PTSD and cognitive impairment.
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Abstract
Care plans can reduce care fragmentation for children with medical complexity (CMC); however, implementation is challenging. Mobile health innovations could improve implementation. This mixed methods study's objectives were to (1) evaluate feasibility of mobile complex care plans (MCCPs) for CMC enrolled in a complex care program and (2) study MCCPs' impact on parent engagement, parent experience, and care coordination. MCCPs were individualized, updated quarterly, integrated within the electronic health record, and visible on parents' mobile devices via an online portal. In 1 year (September 1, 2016, to August 31, 2017), 94% of eligible patients (n = 47) received 162 MCCPs. Seventy-four percent of parents (n = 35) reviewed MCCPs online. Forty-six percent of these parents (n = 16) sent a follow-up message, and the care team responded within 8 hours (median time = 7.2 hours). In interviews, parents identified MCCPs as an important reference and communication tool. MCCPs for CMC in a complex care program were feasible, facilitated parental engagement, and delivered timely communication.
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The Association Between Engagement and Weight Loss Through Personal Coaching and Cell Phone Interventions in Young Adults: Randomized Controlled Trial. JMIR Mhealth Uhealth 2018; 6:e10471. [PMID: 30341051 PMCID: PMC6245957 DOI: 10.2196/10471] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 07/15/2018] [Accepted: 07/26/2018] [Indexed: 01/04/2023] Open
Abstract
Background Understanding how engagement in mobile health (mHealth) weight loss interventions relates to weight change may help develop effective intervention strategies. Objective This study aims to examine the (1) patterns of participant engagement overall and with key intervention components within each intervention arm in the Cell Phone Intervention For You (CITY) trial; (2) associations of engagement with weight change; and (3) participant characteristics related to engagement. Methods The CITY trial tested two 24-month weight loss interventions. One was delivered with a smartphone app (cell phone) containing 24 components (weight tracking, etc) and included prompting by the app in predetermined frequency and forms. The other was delivered by a coach via monthly calls (personal coaching) supplemented with limited app components (18 overall) and without any prompting by the app. Engagement was assessed by calculating the percentage of days each app component was used and the frequency of use. Engagement was also examined across 4 weight change categories: gained (≥2%), stable (±2%), mild loss (≥2% to <5%), and greater loss (≥5%). Results Data from 122 cell phone and 120 personal coaching participants were analyzed. Use of the app was the highest during month 1 for both arms; thereafter, use dropped substantially and continuously until the study end. During the first 6 months, the mean percentage of days that any app component was used was higher for the cell phone arm (74.2%, SD 20.1) than for the personal coaching arm (48.9%, SD 22.4). The cell phone arm used the apps an average of 5.3 times/day (SD 3.1), whereas the personal coaching participants used them 1.7 times/day (SD 1.2). Similarly, the former self-weighed more than the latter (57.1% days, SD 23.7 vs 32.9% days, SD 23.3). Furthermore, the percentage of days any app component was used, number of app uses per day, and percentage of days self-weighed all showed significant differences across the 4 weight categories for both arms. Pearson correlation showed a negative association between weight change and the percentage of days any app component was used (cell phone: r=−.213; personal coaching: r=−.319), number of apps use per day (cell phone: r=−.264; personal coaching: r=−.308), and percentage of days self-weighed (cell phone: r=−.297; personal coaching: r=−.354). None of the characteristics examined, including age, gender, race, education, income, energy expenditure, diet quality, and hypertension status, appeared to be related to engagement. Conclusions Engagement in CITY intervention was associated with weight loss during the first 6 months. Nevertheless, engagement dropped substantially early on for most intervention components. Prompting may be helpful initially. More flexible and less intrusive prompting strategies may be needed during different stages of an intervention to increase or sustain engagement. Future studies should explore the motivations for engagement and nonengagement to determine meaningful levels of engagement required for effective intervention. Trial Registration ClinicalTrials.gov NCT01092364; https://clinicaltrials.gov/ct2/show/NCT01092364 (Archived by WebCite at http://www.webcitation.org/72V8A4e5X)
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Abstract 116: The Effect of a Practice-based Multi-component Intervention That Includes Health Coaching on Medication Adherence and Blood Pressure Control in Rural Primary Care. Hypertension 2016. [DOI: 10.1161/hyp.68.suppl_1.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background:
Lower adherence to anti-hypertensive medications contributes to sub-optimal patient outcomes, yet there are few successful interventions in rural primary care that target improved adherence. The purpose of this study was to determine whether a multi-component quality improvement intervention that included literacy-sensitive health coaching with motivational interviewing was associated with improved medication adherence and reductions in blood pressure (BP) in patients with a history of uncontrolled hypertension (HTN).
Methods:
Adult patients in six rural primary care settings with one or more visits in the last year with a systolic BP > 150 mmHg were recruited. Project faculty facilitated systematic changes in care delivery in local practices. Patients also received monthly phone-based literacy-sensitive health coaching including a focus on medication adherence, and a BP cuff for home monitoring. Data regarding medication adherence (Morisky Medication Adherence Scale-8) and BP were collected at baseline, 6, 12, 18, and 24 months. Linear mixed effects modeling was used to determine the effects of the multi-component intervention on medication adherence and whether changes in medication adherence were associated with changes in systolic and diastolic BP.
Results:
There were 477 patients enrolled; the majority were female, black, and reported an annual household income of < $40,000. At baseline, 39% of the patients had low medication adherence (MMAS-8 score < 6). In linear mixed effects models, the intervention resulted in modest increases in medication adherence [5.75 ± 1.37 at baseline to 5.94 ± 1.33 at 24 months (p = .04)]. Corresponding changes in BP were: from 138.6 ± 21.8/81.6 ± 12.9 mmHg at baseline to 132.7 ± 19.5/76.1 ± 14.5 mmHg at 24 months follow-up [mean 0.22-0.25/0.24-0.26 mmHg per month before and after adjustment for covariates (p < .001)]. Changes in medication adherence were significantly associated with reductions in diastolic BP longitudinally (p = .047).
Conclusion:
A practice-based quality improvement intervention that includes health coaching is associated with improvements in medication adherence and BP, and offers promise as a clinically applicable intervention in rural primary care.
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A nurse-led email reminder programme on healthy lifestyle can improve cardiovascular risk factors in hypertensive adults. Evid Based Nurs 2015; 18:56. [PMID: 25163471 DOI: 10.1136/eb-2014-101940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Implications for practice and research: Individuals receiving a nurse-led reminder programme through email observed improvements in risk factors for cardiovascular disease, relative to a usual care control group. Issues to consider what would further enhance the likelihood of successful implementation of the intervention are discussed.
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Striking a balance in communicating pharmacogenetic test results: promoting comprehension and minimizing adverse psychological and behavioral response. PATIENT EDUCATION AND COUNSELING 2014; 97:10-5. [PMID: 24985359 PMCID: PMC4162835 DOI: 10.1016/j.pec.2014.06.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 05/29/2014] [Accepted: 06/15/2014] [Indexed: 05/07/2023]
Abstract
OBJECTIVE Pharmacogenetic (PGx) testing can provide information about a patient's likelihood to respond to a medication or experience an adverse event, and be used to inform medication selection and/or dosing. Promoting patient comprehension of PGx test results will be important to improving engagement and understanding of treatment decisions. METHODS The discussion in this paper is based on our experiences and the literature on communication of genetic test results for disease risk and broad risk communication strategies. RESULTS Clinical laboratory reports often describe PGx test results using standard terminology such as 'poor metabolizer' or 'ultra-rapid metabolizer.' While this type of terminology may promote patient recall with its simple, yet descriptive nature, it may be difficult for some patients to comprehend and/or cause adverse psychological or behavioral responses. CONCLUSION The language used to communicate results and their significance to patients will be important to consider in order to minimize confusion and potential psychological consequences such as increased anxiety that can adversely impact medication-taking behaviors. PRACTICE IMPLICATIONS Due to patients' unfamiliarity with PGx testing and the potential for confusion, adverse psychological effects, and decreased medication adherence, health providers need to be cognizant of the language used in discussing PGx test results with patients.
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Short message service (SMS) text messaging as an intervention medium for weight loss: A literature review. Health Informatics J 2013; 18:235-50. [PMID: 23257055 DOI: 10.1177/1460458212442422] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Nearly 68% of American adults are obese or overweight. Mobile devices such as mobile phones have emerged as a mode of intervention delivery to help people improve their health, particularly in relation to weight loss. This literature review examines the relationship between the use of short message service (SMS) text messaging as an intervention medium and weight loss. Results from this literature review (n = 14) suggest that SMS as an intervention tool for weight loss is still in its infancy. Initial results are promising but continued investigation is needed. We offer several recommendations for future research.
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The Associations of Patient Demographic Characteristics and Health Information Recall: The Mediating Role of Health Literacy. AGING NEUROPSYCHOLOGY AND COGNITION 2009; 16:419-32. [DOI: 10.1080/13825580902741336] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Abstract
The extent to which chronic kidney disease (CKD) affects achievement of blood pressure targets is not comprehensively understood. We evaluated the effects of CKD (estimated glomerular filtration rate: <60 mL/min per 1.73 m(2)) on achievement of blood pressure control (nondiabetic: <140/90 mm Hg; diabetic: <130/85 mm Hg) using data from the Guidelines for Drug Therapy of Hypertension Trial. This 15-month study obtained outpatient blood pressures from 3 Veteran's Affairs institutions. Among 9985 subjects with hypertension, we evaluated the association of CKD with achieved control and antihypertensive medication use. We also explored the association between the number of antihypertensives and systolic, diastolic, and pulse pressure. After 15 months, 41% of participants met blood pressure targets. CKD was not associated with control (adjusted odds ratio: 1.04; 95% CI: 0.93 to 1.15). However, CKD was associated with higher odds of use of >or=3 medications among nondiabetic subjects (odds ratio: 1.46; 95% CI: 1.25 to 1.71) and diabetic subjects (odds ratio: 1.40; 95% CI: 1.17 to 1.66). A significant interaction was observed between CKD and the number of antihypertensives as determinants of diastolic and pulse pressures. Among non-CKD participants, a greater number of antihypertensives (0 compared with 4) was associated with wider pulse pressure (Delta5.2 mm Hg; P<0.001), mainly because of higher systolic pressures (Delta3.6 mm Hg; P=0.001). Among participants with CKD, although greater numbers of antihypertensives were associated with even wider pulse pressures (Delta8.3 mm Hg; P<0.001), this was primarily because of lower diastolic pressures (Delta4.8 mm Hg; P<0.01). Among participants with CKD, greater use of antihypertensives was associated with lower diastolic pressures. Given recent evidence suggesting adverse effects of diastolic hypotension, these results suggest potential risks in patients with CKD from aggressive attempts to control systolic blood pressure.
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Project LIFE: a partnership to increase physical activity in elders with multiple chronic illnesses. J Aging Phys Act 2006; 14:324-43. [PMID: 17090809 DOI: 10.1123/japa.14.3.324] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The authors describe a medical center-based randomized trial aimed at determining the feasibility and effectiveness of partnering patients and primary-care providers with an exercise health counselor. Study participants included 165 veterans age 70 years and older. The primary end point was change in physical activity at 3 and 6 months comparing patients receiving high-intensity physical activity counseling, attention control counseling, and usual care after receiving standardized clinic-based counseling. We noted a significant Group x Time interaction (p = .041) for physical activity frequency and a similar effect for caloric expenditure (p = .054). Participants receiving high-intensity counseling and usual care increased physical activity over the short term, but those with usual care returned to baseline by the end of the study. The intervention was well received by practitioners and patients. We conclude that partnering primary-care providers with specialized exercise counselors for age- and health-appropriate physical activity counseling is effective.
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Abstract
We prospectively tested the quantitative myasthenia gravis score (QMG) for responsiveness and longitudinal construct validity in 53 patients with myasthenia gravis. Index of responsiveness was high. Longitudinal construct validity was confirmed by the correlation between changes in QMG and manual muscle testing and by a difference in QMG changes across patients that were clinically unchanged, improved, or worse between two visits. Our results support QMG use for assessing clinical change in trials.
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Abstract
OBJECTIVES Practice guidelines recommend surveillance for Barrett's esophagus (BE) because of the risk of esophageal cancer. The quality of life of patients undergoing surveillance is unknown. The objectives of this study were to develop a new utility instrument to measure quality of life of patients undergoing BE surveillance and determine if Quality of Life in Reflux and Dyspepsia (QOLRD) scores correlate with utility ratings. METHODS Fifteen patients were administered 16 scenarios describing possible BE surveillance outcomes. Each scenario was rated from 0 (equivalent to being dead) to 10 (equivalent to being in perfect health). Each patient also completed the QOLRD, a validated instrument. A t test was performed to compare the QOLRD means with published means. The Spearman's rank correlation coefficient was calculated for the median QOLRD score and the median utility rating. RESULTS QOLRD means ranged from 5.80 to 6.65 (previously published means 4.3-5.4). Lower scores denoted a worsened quality of life. The difference was significant (p < 0.001). The correlation coefficient of median QOLRD score (6.8) and median utility rating (4.0) was 0.10 (p = 0.71). CONCLUSIONS This population of BE patients had significantly higher QOLRD scores than a previously published population referred for endoscopy. Quality of life using the utility measure was reduced. The utility measure did not correlate with the disease-specific instrument, suggesting that the concerns of patients undergoing surveillance are distinct from their reflux symptoms.
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Adjuvant therapy of stage II breast cancer treated with CMFVP, radiation therapy and VATH following lumpectomy. A pilot trial. Am J Clin Oncol 1991; 14:317-21. [PMID: 1907428 DOI: 10.1097/00000421-199108000-00009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A pilot study was undertaken to assess the feasibility, toxicity, and efficacy of combined radiation therapy and chemotherapy in the adjuvant treatment of node-positive. Stage II patients with breast carcinoma who had undergone lumpectomy. Therapy consisted of three phases, starting with a six-week CMFVP (cyclophosphamide, methotrexate, 5-fluorouracil, vincristine, prednisone) induction, followed by radiation therapy to the breast, and concluding with four cycles of VATH (vinblastine, Adriamycin, thiotepa, Halotesin). Twenty-seven patients were entered with an average age of 51.5 years (median 50 yrs) and a mean follow-up of 46.2 months. Twenty-three patients (85.2%) are alive and 19 (70.3%) disease free. There were no ipsilateral local recurrences. Cosmetic results were good to excellent in 26/27 patients. The doses of VATH were not compromised by the prior therapy. The regimen was found to be tolerable and is a reasonable approach in the adjuvant treatment of this particular patient population.
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Abstract
A patient is presented with recurrent oncocytic tumor that arose from the lateral nasal wall and posterior ethmoid sinus and then invaded the orbit. The diagnosis of an oncocytic lesion was made from the masses of intracellular mitochondria noted on electron microscopy. The malignant character of the tumor was evident from its local aggressiveness. In agreement with earlier authors, we believe that oncocytic tumors of the nose and paranasal sinuses should be classified as low-grade malignancies.
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