RESUMEN
BACKGROUND: Undiagnosed hypertension and uncontrolled blood pressure (BP) are common and contribute to excess cardiovascular morbidity and mortality. We examined whether BP control, changes in BP, and patient behaviors and attitudes were associated with a new hypertension diagnosis. METHODS: We performed a post hoc analysis of 323 participants from BP-CHECK (Blood Pressure Checks for Diagnosing Hypertension), a randomized diagnostic study of BP measuring methods in adults without diagnosed hypertension with elevated BP recruited from 12 primary care clinics of an integrated health care system in Washington State during 2017 to 2019. All 323 participants returned a positive diagnostic test for hypertension based on 24-hour ambulatory BP monitoring and were followed for 6 months. We used linear regression to examine the relationships between a new hypertension diagnosis (primary independent variable) and differences in the change in study outcomes from baseline to 6-month. RESULTS: Mean age of study participants was 58.3 years (SD, 13.1), 147 (45%) were women, and 253 (80%) were of non-Hispanic White race. At 6 months, 154 of 323 (48%) participants had a new hypertension diagnosis of whom 88 achieved target BP control. Participants with a new hypertension diagnosis experienced significantly larger declines from baseline in BP (adjusted mean difference: systolic BP, -7.6 mm Hg [95% CI, -10.3 to -4.8]; diastolic BP, -3.8 mm Hg [95% CI, -5.6 to -2.0]) compared with undiagnosed peers. They were also significantly more likely to achieve BP control by 6 months compared with undiagnosed participants (adjusted relative risk, 1.5 [95% CI, 1.1 to 2.0]). At 6 months, 101 of 323 participants (31%) with a positive ambulatory BP monitoring diagnostic test remained with undiagnosed hypertension, uncontrolled BP, and no antihypertensive medications. CONCLUSIONS: Approximately one-third of participants with high BP on screening and ambulatory BP monitoring diagnostic testing remained with undiagnosed hypertension, uncontrolled BP, and no antihypertensive medications after 6 months. New strategies are needed to enhance integration of BP diagnostic testing into clinical practice. REGISTRATION: URL: https://www.clinicaltrials.gov; Unique identifier: NCT03130257.
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Hipertensión , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Antihipertensivos/uso terapéutico , Presión Sanguínea , Monitoreo Ambulatorio de la Presión Arterial/métodos , Conductas Relacionadas con la Salud , Hipertensión/diagnóstico , Hipertensión/tratamiento farmacológico , Hipertensión/epidemiología , Anciano , Estudios Multicéntricos como Asunto , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
BACKGROUND: Severe hypoglycemia is a common and feared complication of medications used to lower blood glucose levels in individuals with diabetes. Psychoeducational interventions can prevent severe hypoglycemia in individuals with type 1 diabetes (T1D). We aim to determine the effectiveness of this approach among adults with type 2 diabetes (T2D) at elevated risk for severe hypoglycemia. METHODS: Preventing Hypoglycemia in Type 2 diabetes (PHT2) is a two-arm, parallel, randomized controlled trial. Participants are eligible if they are adults with T2D receiving care at an integrated group practice in Washington state and have experienced one or more episodes of severe hypoglycemia in the prior 12 months or have impaired awareness of hypoglycemia (Gold score ≥ 4). Participants are randomized to proactive nurse care management with or without my hypo compass, an evidence-based, psychoeducational intervention combining group and individual self-management training. For this study, my hypo compass was adapted to be suitable for adults with T2D and from an in-person to a virtual intervention over videoconference and telephone. The primary outcome is any self-reported severe hypoglycemia in the 12 months following the start of the intervention. Secondary outcomes include biochemical measures of hypoglycemia, self-reported hypoglycemia awareness, fear of hypoglycemia, and emergency department visits and hospitalizations for severe hypoglycemia. The study includes a process evaluation to assess implementation fidelity and clarify the causal pathway. CONCLUSION: The PHT2 trial will compare the effectiveness of two approaches for reducing severe hypoglycemia in adults with T2D. TRIAL REGISTRATION: clinicaltrials.gov, # NCT04863872.
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Diabetes Mellitus Tipo 2 , Hipoglucemia , Adulto , Humanos , Glucemia/metabolismo , Automonitorización de la Glucosa Sanguínea , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Hipoglucemia/inducido químicamente , Hipoglucemia/prevención & control , Hipoglucemiantes/efectos adversos , Insulina/efectos adversosRESUMEN
BACKGROUND: Early identification and control of hypertension is critical to reducing cardiovascular disease events and death. U.S. Preventive Services Task Force guidelines recommend health care professionals screen all adults for hypertension, yet 1 in 4 adults with hypertension are unaware of their condition. This gap between guidelines and clinical practices highlights an important opportunity to improve blood pressure (BP) screening and hypertension diagnosis, including measurement outside of clinic settings. To identify targets for future diagnostic interventions, we sought to understand primary care physicians' (PCPs) beliefs and practices regarding use of common forms of BP measurement. METHODS: Study participants were PCPs (N = 27) who had patients enrolled in the BP-CHECK trial. The trial compared the accuracy of 24-h ambulatory BP monitoring (ABPM) to: 1) clinic-based monitoring, 2) home BP monitoring (HBPM), or 3) use of a BP kiosk in clinics or pharmacies. Physicians were interviewed by phone and compensated for their participation. Interviews were recorded, transcribed, and analyzed using a template analysis approach. RESULTS: Overall, PCPs preferred and trusted clinic BP measurement for diagnosing hypertension, particularly when measured with a manual sphygmomanometer. Concerns with HBPM included the belief that patients did not follow protocols for rest and body positioning at home, that home machines were not accurate, that home BPs could not be entered into the medical record, and that HBPM would make some patients anxious. Issues regarding kiosk measurement included beliefs that the public setting created stress for patients, that patients did not follow resting protocols when using kiosks, and concerns about the maintenance of these machines. ABPM was recognized as highly accurate but was not perceived as accessible. Additionally, some PCPs found it challenging to interpret the multiple readings generated by ABPM and HBPM, especially when these readings differed from clinic BPs. CONCLUSIONS: Our findings suggest that both additional physician education and training and investments in equipment and system-level processes are needed to increase the acceptance and utilization of out of office BP measurement for identification and treatment of hypertension. These changes are needed to improve ensure everyone in the U.S receive optimal care for hypertension. TRIAL REGISTRATION: ClinicalTrials.gov NCT03130257 . Initial registration date: 4/21/2017.
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Hipertensión , Médicos de Atención Primaria , Adulto , Humanos , Presión Sanguínea/fisiología , Determinación de la Presión Sanguínea/métodos , Monitoreo Ambulatorio de la Presión Arterial/métodos , Hipertensión/diagnósticoRESUMEN
OBJECTIVES: This study aimed to understand the experiences of youth who had been prescribed antipsychotics but did not have psychosis, mania, autism spectrum disorder, or developmental disability. METHODS: Twenty-three qualitative telephone interviews were conducted with youth aged 11-18 who had been prescribed an antipsychotic medication but did not have a diagnosis of psychotic disorder, bipolar disorder, autism spectrum disorder, or developmental disability. Participants were recruited from four U.S. healthcare systems participating in the pragmatic trial Safer Use of Antipsychotics in Youth (SUAY). Interviews were recorded, transcribed and analyzed using template analysis techniques. RESULTS: Prior to initiating an antipsychotic medication, most participants experienced behavioral health crises; many felt that they had no options other than to start the medication. Other core themes included: (1) antipsychotics had both positive psychosocial outcomes, such as improvement of family life, and adverse effects, such as drowsiness or weight gain, (2) antipsychotics were only one part of a broader treatment plan, (3) efforts were made to maximize benefits and minimize side effects through careful titration, (4) feedback from friends and family was important in the decision to continue. CONCLUSIONS: The findings provide valuable insights into how to engage youth in conversations around the use of antipsychotics.
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Antipsicóticos , Trastorno del Espectro Autista , Trastorno Bipolar , Trastornos Psicóticos , Adolescente , Humanos , Antipsicóticos/efectos adversos , Manía/inducido químicamente , Manía/tratamiento farmacológico , Trastornos Psicóticos/tratamiento farmacológico , Trastorno Bipolar/tratamiento farmacológicoRESUMEN
PURPOSE: The Bariatric Experience Long Term (BELONG) prospective study cohort was created to address limitations in the literature regarding the relationship between surgical weight loss and psychosocial, health, behaviour and environmental factors. The BELONG cohort is unique because it contains 70% gastric sleeve and 64% patients with non-white race/ethnicity and was developed with strong stakeholder engagement including patients and providers. PARTICIPANTS: The BELONG cohort study included 1975 patients preparing to have bariatric surgery who completed a baseline survey in a large integrated health system in Southern California. Patients were primarily women (84%), either black or Hispanic (59%), with a body mass index (BMI) of 45.1±7.4 kg/m2, age 43.3±11.5 years old, and 32% had at least one comorbidity. FINDINGS TO DATE: A total of 5552 patients were approached before surgery between February 2016 and May 2017, and 1975 (42%) completed a baseline survey. A total of 1203 (73%) patients completed the year 1 and 1033 (74%) patients completed the year 3 postoperative survey. Of these survey respondents, 1341 at baseline, 999 at year 1, and 951 at year 3 were included in the analyses of all survey and weight outcome data. A total of 803 (60% of eligible patients) had survey data for all time points. Data collected were self-reported constructs to support the proposed theoretical model. Height, weight and BMI were abstracted from the electronic medical record to obtain the main outcomes of the study: weight loss and regain. FUTURE PLANS: We will collect self-reported constructs and obtain height, weight and BMI from the electronic medical record 5 years after bariatric surgery between April 2022 and January 2023. We will also collect patient experiences using focus groups of 8-12 patients each throughout 2022.
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Cirugía Bariátrica , Obesidad Mórbida , Adulto , Índice de Masa Corporal , Estudios de Cohortes , Femenino , Humanos , Persona de Mediana Edad , Obesidad Mórbida/cirugía , Estudios Prospectivos , Estudios Retrospectivos , Resultado del Tratamiento , Pérdida de PesoRESUMEN
INTRODUCTION: The US Preventive Services Task Force recommends out-of-office blood pressure (BP) measurement before making a new hypertension diagnosis and initiating treatment, using 24-hour ambulatory (ABPM) or home BP monitoring. However, this approach is not common. METHODS: e-mail-linked surveys were sent to primary care team members (n = 421) from 10 clinics. The sample included medical assistants, licensed practical nurses, registered nurses, and advanced practice registered nurses (LPN/RN/APRNs), physician assistants (PAs), and physicians. Those licensed to diagnosis hypertension (physician/PA/APRNs) received additional questions. Data were collected from November 2017 to July 2019. RESULTS: 2-thirds of invitees responded (163 MA/LPN/RNs, 86 physicians, and 33 PA/APRNs). When making a new hypertension diagnosis, most respondents believed that BP measured manually with a stethoscope (78.6%) or ABPM (84.2%) were very or highly accurate. In contrast, most did not believe that automated clinic BPs, home BP, or kiosk BP measurements were very or highly accurate. Almost all reported always or almost always relying on clinic BP measurements in making a diagnosis (95.7%), but most physician/PA/APRNs (60.5%) would prefer ABPM if it was readily available. Very few physician/PA/APRNs used the guideline-concordant diagnostic threshold (135/85 mmHg) with home monitoring (14.0%) or ABPM (8.4%), with 140/90 mmHg the most commonly reported threshold for home (59.4%) and ABPM (49.6%). DISCUSSION: Our study found health care professional knowledge, beliefs, and practices gaps in diagnosing hypertension. These gaps could lead to clinical care that is not aligned with guidelines. CONCLUSION: System changes and interventions to increase use of evidence-based practices could improve hypertension diagnosis and outcomes.