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Jaswal N, Goel S, Upadhyay K, Pathni AK, Bera OP, Shah V. Factors affecting patient retention to hypertension treatment in a North Indian State: A mixed-method study. J Clin Hypertens (Greenwich) 2024. [PMID: 39022879 DOI: 10.1111/jch.14866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 06/12/2024] [Accepted: 06/18/2024] [Indexed: 07/20/2024]
Abstract
Hypertension is a global health challenge, especially in low-to-middle-income countries, where awareness and control are suboptimal. Despite available treatments, poor medication adherence hampers blood pressure control, leading to adverse outcomes and increased costs. In response, the GOI has initiated national action plans to address noncommunicable diseases, including hypertension. The study aimed to analyze patient retention rates in hypertension treatment across healthcare levels and understand providers' and patients' perspectives on control factors. Using a mixed-method concurrent design in a North Indian district, retrospective data collection covered hypertensive patients registered from January 2020 to July 2020, followed for a year (August 2020-July 2021). Quantitative data included socio-demographic characteristics and patient follow-up rates. Qualitative data comprised focus group discussions (FGD) and in-depth interviews (IDI) with healthcare providers (HCPs) and patients. Findings identified challenges in patient retention and medication adherence, notably among females and at higher-level healthcare facilities, leading to substantial loss of follow-up. Only 63% of hypertensive outpatients maintained controlled blood pressure in the past year. Male patients exhibited more consistent attendance than females. Despite sufficient HCP knowledge, patient retention was better at Health and Wellness Centers (HWCs) levels, while blood pressure control was poorer at higher facilities. Barriers such as medication side effects, pill burden, and limited healthcare access hindered hypertension control, highlighting the need for improved primary care services, including extended clinic hours and diagnostic facilities. Improving hypertension control requires addressing medication adherence and healthcare access barriers. Strengthening primary care services and implementing patient-centered interventions are crucial steps.
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Affiliation(s)
| | - Sonu Goel
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Kritika Upadhyay
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Om Prakash Bera
- Global Health Advocacy Incubator (GHAI), Washington, D.C., USA
| | - Vandana Shah
- Global Health Advocacy Incubator (GHAI), Washington, D.C., USA
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2
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Dean YE, Motawea KR, Shebl MA, Elawady SS, Nuhu K, Abuzuaiter B, Awayda K, Fouad AM, Tanas Y, Batista R, Elsayed A, Hassan NAIF, El‐Sakka AA, Hasan W, Husain R, Lois A, Arora A, Arora A, Ayad E, Elbahaie MA, Shah J, Shady A, Chaudhuri D, Aiash H. Adherence to antihypertensives in the United States: A comparative meta-analysis of 23 million patients. J Clin Hypertens (Greenwich) 2024; 26:303-313. [PMID: 38488773 PMCID: PMC11007819 DOI: 10.1111/jch.14788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 02/08/2024] [Accepted: 02/11/2024] [Indexed: 04/12/2024]
Abstract
Adherence to antihypertensives is crucial for control of blood pressure. This study analyzed factors and interventions that could affect adherence to antihypertensives in the US. PubMed, Scopus, Web of Science, and Embase were searched on January 21, 2022 and December 25, 2023 for studies on the adherence to antihypertensives in the US. Nineteen studies and 23 545 747 patients were included in the analysis, which showed that adherence to antihypertensives was the highest among Whites (OR: 1.47, 95% CI 1.34-1.61 compared to African Americans). Employment status and sex were associated with insignificant differences in adherence rates. In contrast, marital status yielded a significant difference where unmarried patients demonstrated low adherence rates compared to married ones (OR: 0.8, 95% CI 0.67-0.95). On analysis of comorbidities, diabetic patients reported lower adherence to antihypertensives (OR: 0.95, 95% CI 0.92-0.97); furthermore, patients who did not have Alzheimer showed higher adherence rates. Different BMIs did not significantly affect the adherence rates. Patients without insurance reported significantly lower adherence rates than insured patients (OR: 3.93, 95% CI 3.43-4.51). Polypill users had higher adherence rates compared with the free-dose combination (OR: 1.21, 95% CI 1.2-1.21), while telepharmacy did not prove to be as effective. Lower adherence rates were seen among African Americans, uninsured, or younger patients. Accordingly, interventions such as fixed-dose combinations should be targeted at susceptible groups. Obesity and overweight did not affect the adherence to antihypertensives.
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Affiliation(s)
- Yomna E. Dean
- Faculty of MedicineAlexandria UniversityAlexandriaEgypt
| | | | | | | | | | | | | | | | - Yousef Tanas
- Faculty of MedicineAlexandria UniversityAlexandriaEgypt
| | | | - Ahmed Elsayed
- Faculty of MedicineSuez Canal UniversityIsmailiaEgypt
| | | | | | - Walaa Hasan
- Faculty of MedicineSuez Canal UniversityIsmailiaEgypt
| | | | - Amanda Lois
- Medical University of South CarolinaCharlestonUSA
| | | | | | | | | | | | - Amr Shady
- SUNY Upstate Medical UniversitySyracuseUSA
| | | | - Hani Aiash
- SUNY Upstate Medical UniversitySyracuseUSA
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3
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Kengne AP, Brière JB, Zhu L, Li J, Bhatia MK, Atanasov P, Khan ZM. Impact of poor medication adherence on clinical outcomes and health resource utilization in patients with hypertension and/or dyslipidemia: systematic review. Expert Rev Pharmacoecon Outcomes Res 2024; 24:143-154. [PMID: 37862440 DOI: 10.1080/14737167.2023.2266135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 09/28/2023] [Indexed: 10/22/2023]
Abstract
INTRODUCTION We aimed to summarize evidence on the effect of poor medication adherence on clinical outcomes and health resource utilization (HRU) among patients with hypertension and/or dyslipidemia. AREAS COVERED A systematic review of studies reporting clinical outcomes and HRU for patients by status of adherence to antihypertensives and/or lipid-lowering medications was searched using Embase, MEDLINE, and MEDLINE In-Process and supplemented by manual searches of conference abstracts. In total, 45 studies were included, with most being retrospective observational studies (n = 36). Patients with poor adherence to antihypertensives and lipid-lowering medications compared with those with good adherence showed less reduction of blood pressure (BP) and low-density lipoprotein cholesterol (LDL-c) after 6-12 months follow-up (∆ systolic BP: 1.2 vs. -4.5 mmHg; ∆LDL-c: -14.0 to -18.9 vs. -34.1 to -42.0 mg/dL). Poor adherence was also significantly associated with a higher risk of cardiovascular events (HR: 1.1-1.9) and mortality (HR: 1.4-1.8) in patients with hypertension and dyslipidemia and increased HRU (i.e. outpatient visits, risk of cardiovascular-related and all-cause hospitalization, annual inpatient days, total health-care costs). EXPERT OPINION Poor adherence is associated with poor clinical outcomes and increased HRU, highlighting the need to enhance medication adherence in patients with hypertension and/or dyslipidemia.
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Affiliation(s)
- André Pascal Kengne
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
| | | | - Lucía Zhu
- Health Economics and Market Access, Amaris Consulting, Barcelona, Spain
| | - Jingya Li
- Health Economics and Market Access, Amaris Consulting, Shanghai, China
| | | | - Petar Atanasov
- Health Economics and Market Access, Amaris Consulting, Barcelona, Spain
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Bahit MC, Korjian S, Daaboul Y, Baron S, Bhatt DL, Kalayci A, Chi G, Nara P, Shaunik A, Gibson CM. Patient Adherence to Secondary Prevention Therapies After an Acute Coronary Syndrome: A Scoping Review. Clin Ther 2023; 45:1119-1126. [PMID: 37690915 DOI: 10.1016/j.clinthera.2023.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 08/05/2023] [Accepted: 08/16/2023] [Indexed: 09/12/2023]
Abstract
PURPOSE Adherence to guideline-recommended, long-term secondary preventative therapies among patients with acute coronary syndrome (ACS) is fundamental to improving long-term outcomes. The purpose of this scoping review was to provide a broad synopsis of pertinent studies in a structured and comprehensive way regarding factors that influence patient adherence to medical therapy after ACS. METHODS Relevant articles focusing on adherence to medical therapy after ACS were retrieved from the EMBASE and MEDLINE databases (search date, September 7, 2021). Studies were independently screened, and relevant information was extracted. FINDINGS A total of 58 studies were identified by using the EMBASE and MEDLINE databases. Adherence to secondary prevention was moderate to low and steadily decreased over time. Nearly 30% of patients discontinued one or more medications within 90 days of their primary ACS, and adherence decreased to 50% to 60% at 1 year postdischarge. There were no major differences in adherence between drug classes. Factors influencing patient adherence can be broadly divided into 3 categories: patient related, health care system related, and disease related. Patients managed with percutaneous coronary interventions were more adherent to follow-up treatment than medically managed patients. Depression was reported as a major psychological factor that negatively affected adherence. Improved adherence was observed when higher levels of patient education and provider engagement were delivered during postdischarge follow-up, particularly when scheduled early. Notably, the incidence of major adverse cardiovascular events was lower in hospitals with high 90-day medication adherence than those with moderate or low adherence. IMPLICATIONS Patient nonadherence to guideline-recommended long-term pharmacologic secondary preventative therapies after ACS is multifactorial. A comprehensive multifaceted approach should be implemented to improve adherence and clinical outcomes. This approach should include key interventions such as early follow-up visits, high medication adherence at 90 days, patient engagement and education, and development of novel interventions that support the 3 broad categories influencing patient adherence as discussed in this review.
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Affiliation(s)
| | - Serge Korjian
- Division of Cardiovascular Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Yazan Daaboul
- Division of Cardiovascular Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Suzanne Baron
- Department of Cardiology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Deepak L Bhatt
- Icahn School of Medicine at Mount Sinai Health System, New York, New York, USA
| | - Arzu Kalayci
- Division of Cardiovascular Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Gerald Chi
- Division of Cardiovascular Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Paul Nara
- CSL Behring, King of Prussia, Pennsylvania, USA
| | | | - C Michael Gibson
- PERFUSE Study Group, Cardiovascular Division, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA
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Birla S, Angural A, Madathumchalil A, Shende RV, Shastry SV, Mahadevappa M, Shambhu SK, Vishwanath P, Prashant A. Redefining the polypill: pros and cons in cardiovascular precision medicine. Front Pharmacol 2023; 14:1268119. [PMID: 37799963 PMCID: PMC10549989 DOI: 10.3389/fphar.2023.1268119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 09/08/2023] [Indexed: 10/07/2023] Open
Abstract
Polypill is a multi-drug formulation in a single pill intended to simplify the drug regimen and reduce medication-induced adverse effects. The most common multidrug combinations in a polypill are used to treat cardiovascular diseases and are targeted against key modifiable risk factors such as hypertension and hyperlipidemia. These contain blood-pressure lowering agents, statins, and anti-platelet agents usually in a fixed dose. Polypills can be an affordable therapeutic intervention for treating high-risk patients, as these are proven to increase patients' adherence to medication and improve clinical outcomes. Over the previous years, randomized clinical trials of several polypills have yielded contradictory findings, raising skepticism regarding their widespread use in primary disease prevention. Here, we have reviewed the concept of polypills, the evidence-based strengths, the limitations of this polypharmacy intervention strategy, and discussed future directions for their use in the primary and secondary preventive management of cardiovascular diseases and associated risk factors.
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Affiliation(s)
- Siddharth Birla
- Department of Biochemistry, JSS Medical College, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru, Karnataka, India
| | - Arshia Angural
- Department of Medical Genetics, JSS Medical College, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru, Karnataka, India
| | - Arya Madathumchalil
- Department of Medical Genetics, JSS Medical College, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru, Karnataka, India
| | - Ritika V. Shende
- Department of Medical Genetics, JSS Medical College, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru, Karnataka, India
| | - Sharvani V. Shastry
- Department of Medical Genetics, JSS Medical College, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru, Karnataka, India
| | - Manjappa Mahadevappa
- Department of Cardiology, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru, Karnataka, India
| | - Sunil Kumar Shambhu
- Department of Cardiology, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru, Karnataka, India
| | - Prashant Vishwanath
- Department of Biochemistry, JSS Medical College, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru, Karnataka, India
| | - Akila Prashant
- Department of Biochemistry, JSS Medical College, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru, Karnataka, India
- Department of Medical Genetics, JSS Medical College, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru, Karnataka, India
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6
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Mancia G, Cappuccio FP, Burnier M, Coca A, Persu A, Borghi C, Kreutz R, Sanner B. Perspectives on improving blood pressure control to reduce the clinical and economic burden of hypertension. J Intern Med 2023; 294:251-268. [PMID: 37401044 DOI: 10.1111/joim.13678] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
The clinical and economic burden of hypertension is high and continues to increase globally. Uncontrolled hypertension has severe but avoidable long-term consequences, including cardiovascular diseases, which are among the most burdensome and most preventable conditions in Europe. Yet, despite clear guidelines on screening, diagnosis and management of hypertension, a large proportion of patients remain undiagnosed or undertreated. Low adherence and persistence are common, exacerbating the issue of poor blood pressure (BP) control. Although current guidelines provide clear direction, implementation is hampered by barriers at the patient-, physician- and healthcare system levels. Underestimation of the impact of uncontrolled hypertension and limited health literacy lead to low adherence and persistence among patients, treatment inertia among physicians and a lack of decisive healthcare system action. Many options to improve BP control are available or under investigation. Patients would benefit from targeted health education, improved BP measurement, individualized treatment or simplified treatment regimens through single-pill combinations. For physicians, increasing awareness of the burden of hypertension, as well as offering training on monitoring and optimal management and provision of the necessary time to collaboratively engage with patients would be useful. Healthcare systems should establish nationwide strategies for hypertension screening and management. Furthermore, there is an unmet need to implement more comprehensive BP measurements to optimize management. In conclusion, an integrative, patient-focused, multimodal multidisciplinary approach to the management of hypertension by clinicians, payers and policymakers, involving patients, is required to achieve long-term improvements in population health and cost-efficiency for healthcare systems.
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Affiliation(s)
- G Mancia
- University of Milano-Bicocca, Milan, Italy
| | - F P Cappuccio
- University of Warwick, Warwick Medical School, University Hospitals Coventry & Warwickshire NHS Trust, Coventry, UK
| | - M Burnier
- Service of Nephrology and Hypertension, Department of Medicine, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - A Coca
- Hypertension and Vascular Risk Unit, Department of Internal Medicine, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - A Persu
- Division of Cardiology, Cliniques Universitaires Saint-Luc and Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - C Borghi
- Medical and Surgical Sciences Department, University of Bologna, Bologna, Italy
| | - R Kreutz
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Institut für Klinische Pharmakologie und Toxikologie, Berlin, Germany
| | - B Sanner
- Department of Internal Medicine, Agaplesion Bethesda, Wuppertal, Germany
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7
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Attahiru M, Simon PL, Mutalub YB, Akangoziri MD, Grema BA. Predictors of blood pressure control amongst primary care patients of a teaching hospital in Bauchi, North-Eastern Nigeria. Niger Postgrad Med J 2023; 30:46-52. [PMID: 36814163 DOI: 10.4103/npmj.npmj_256_22] [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: 02/10/2023]
Abstract
Background Poorly managed hypertension is still a serious global public health issue, despite medication. It is unclear what is causing treated hypertensive patients to have trouble achieving their target blood pressure (BP). Aim The goal of this study was to determine the predictors of BP control amongst hypertensive patients attending a teaching hospital in North-eastern Nigeria. Materials and Methods A cross-sectional study was conducted on 277 hypertensive patients from a tertiary healthcare institution. Data were analysed using version 20 of the Statistical Package for the Social Sciences (SPSS). Frequency and percentages were used to summarise data while Chi-square test was used to test for associations. To identify the factors linked to BP control, logistic regression was employed. At P < 0.05, predictors of BP control were found using adjusted odds ratios (AORs) with a 95% confidence interval (CI). Results The respondents' average age was 53.1 ± 14.6 years, of which 67.5% were female. The level of optimal BP control was 40.8%. Factors associated with reduced BP control include not currently married (AOR = 0.29 [95% CI: 0.16-0.53], P ≤ 0.0001), imperfect adherence (AOR = 0.37 [95% CI: 0.22-0.64], P ≤ 0.0001), taking more than two drugs (AOR = 0.3 [95% CI: 0.14-0.64], P = 0.001) and body mass index (BMI) ≥25 kg/m2 (AOR = 0.40 [95% CI: 0.22-0.72], P = 0.002). Conclusion The optimal BP control is alarmingly low in this setting. Marital status, medication adherence, increased pill burden and BMI ≥25 kg/m2 negatively affect the attainment of BP control.
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Affiliation(s)
- Muhammad Attahiru
- Department of Family Medicine, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Nigeria
| | - Pitmang Labo Simon
- Department of Family Medicine, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Nigeria
| | - Yahkub Babatunde Mutalub
- Department of Clinical Pharmacology and Therapeutics/Department of Family Medicine, Abubakar Tafawa Balewa University/Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Nigeria
| | - Mark Divine Akangoziri
- Department of Family Medicine, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Nigeria
| | - Bukar Alhaji Grema
- Department of Family Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria
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Bhusal L, Deep Pathak B, Dhakal B, Simkhada N, Sharma N, Upadhaya Remi B, Adhikari S, Oli PR, Neupane S, Limbu B, Shrestha DB. Determination of level of self‐reported adherence of antihypertensive drug(s) and its associated factors among patient with hypertension at a tertiary care center. J Clin Hypertens (Greenwich) 2022; 24:1444-1450. [DOI: 10.1111/jch.14592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 10/08/2022] [Accepted: 10/10/2022] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - Bishal Dhakal
- Nepalese Army Institute of Health and Sciences Nepal
| | | | - Neeraj Sharma
- Nepalese Army Institute of Health and Sciences Nepal
| | | | | | - Prakash Raj Oli
- Karnali Care International Hospital and Research Center Pvt. Ltd. Surkhet Nepal
| | | | - Binod Limbu
- Nepalese Army Institute of Health and Sciences Nepal
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Willy D, Willy K, Köster HA, Braun J, Möllers M, Sourouni M, Klockenbusch W, Schmitz R, Oelmeier K. Blood Pressure Levels and Maternal Outcome in Women with Preeclampsia – a Retrospective Study from a Large Tertiary Obstetric Centre. Geburtshilfe Frauenheilkd 2022; 82:528-534. [PMID: 35528191 PMCID: PMC9076217 DOI: 10.1055/a-1783-7718] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/26/2022] [Indexed: 12/04/2022] Open
Abstract
Introduction
Patients with high blood pressure levels are at high risk for acute complications as well as serious long-term consequences. Women with preeclampsia often experience
very high blood pressure levels during pregnancy and postpartum and are also known to have a higher cardiovascular risk in later life.
Material and Methods
In our single-centre retrospective cohort study, we analysed 158 pregnancies complicated by preeclampsia in regard to maternal outcome. We divided the patient
cohort into three subgroups according to the blood pressure levels during hospital stay.
Results
Pre-existing arterial hypertension was significantly more common in patients with a hypertensive crisis (systolic blood pressure ≥ 180 mmHg and/or diastolic blood pressure
≥ 120 mmHg) during pregnancy than in patients with moderate or severe hypertension (p = 0.001). Women with a hypertensive crisis had an unfavourable outcome compared to women with lower
blood pressure levels. These women developed a HELLP-syndrome significantly more often (p = 0.013). Moreover, most of the women with a hypertensive crisis during pregnancy were still
hypertensive at hospital discharge (p = 0.004), even though they were administrated antihypertensive agents more often (p < 0.001) compared to women with lower blood pressure values.
Conclusion
Preeclamptic women with hypertensive crises should be identified quickly and monitored closely to avoid further complications. Standardized follow-up programs are lacking,
but especially these patients seem to be at high risk for persistent hypertension and increased cardiovascular morbidity and therefore should receive specialist follow-up, including
hypertensiologists, cardiologists and gynaecologists. Large prospective trials are required for a better understanding of these interrelations and to develop a specific follow-up
program.
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Affiliation(s)
- Daniela Willy
- Department of Obstetrics and Gynaecology, University Hospital Münster, Münster, Germany
| | - Kevin Willy
- Department of Cardiology, University Hospital Münster, Münster, Germany
| | - Helen-Ann Köster
- Department of Obstetrics and Gynaecology, University Hospital Münster, Münster, Germany
| | - Janina Braun
- Department of Obstetrics and Gynaecology, University Hospital Münster, Münster, Germany
| | - Mareike Möllers
- Department of Obstetrics and Gynaecology, University Hospital Münster, Münster, Germany
| | - Marina Sourouni
- Department of Obstetrics and Gynaecology, University Hospital Münster, Münster, Germany
| | - Walter Klockenbusch
- Department of Obstetrics and Gynaecology, University Hospital Münster, Münster, Germany
| | - Ralf Schmitz
- Department of Obstetrics and Gynaecology, University Hospital Münster, Münster, Germany
| | - Kathrin Oelmeier
- Department of Obstetrics and Gynaecology, University Hospital Münster, Münster, Germany
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Behavioral Factors Associated with Medication Nonadherence in Patients with Hypertension. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18189614. [PMID: 34574540 PMCID: PMC8469687 DOI: 10.3390/ijerph18189614] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 09/08/2021] [Accepted: 09/09/2021] [Indexed: 11/26/2022]
Abstract
Medication nonadherence is associated with an increased risk of complications in hypertensive patients. We investigated behavioral factors associated with medication nonadherence in hypertensive patients in southern Taiwan. Using questionnaires, we collected data regarding clinicodemographic characteristics and nonadherence behaviors from 238 hypertensive patients. We assessed the self-reported prevalence of specific behaviors of medication nonadherence and investigated factors associated with each behavior using multivariable logistic regression analysis. The most common behavior of medication nonadherence was forgetting to take medication (28.6%), followed by discontinuing medication (9.2%) and reducing the medication dose (8.8%). Age ≥ 65 years (adjusted odds ratio [aOR] = 0.32, 95% confidence interval [CI] = 0.15–0.69) and male sex (aOR = 2.61, CI = 1.31–5.19) were associated with forgetting to take medication. The presence of comorbidities (diabetes, kidney disease, or both) and insomnia (aOR = 3.97, 95% CI = 1.30–12.1) was associated with reducing the medication dose. The use of diet supplements was associated with discontinuing the medication (aOR = 4.82, 95% CI = 1.50–15.5). Compliance with a low oil/sugar/sodium diet was a protective factor against discontinuing medication (aOR = 0.14; 95% CI = 0.03–0.75). The most pervasive behavior associated with medication nonadherence among hypertensive patients was forgetting to take medication. Age <65 years, male sex, comorbidities, insomnia, noncompliance with diet, and the use of dietary supplements were specifically associated with medication nonadherence.
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11
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Padilha JC, Santos VB, Lopes CT, Lopes JDL. Prevalence of pharmacological adherence in patients with coronary artery disease and associated factors. Rev Lat Am Enfermagem 2021; 29:e3464. [PMID: 34495187 PMCID: PMC8432583 DOI: 10.1590/1518-8345.4554.3464] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 12/26/2020] [Indexed: 11/29/2022] Open
Abstract
Objective: to assess the prevalence of pharmacological adherence in patients with
coronary artery disease and to identify factors associated with
adherence. Method: a crosssectional, correlational study, including 198 patients with a previous
diagnosis of coronary artery disease. Pharmacological adherence was assessed
by the four-item Morisky Green test, and the factors that potentially
interfere with adherence were considered independent variables. The
association between the variables was determined by the Cox model, with a 5%
significance level. Results: 43% of the patients adhered to the treatment. Fatigue and palpitation, never
having consumed alcohol and being served by medical insurance were
associated with adherence. Lack of adherence was associated with considering
the treatment complex, consumption of alcohol and being served by the public
health care system. In the multiple analysis, the patients with fatigue and
palpitations had a prevalence of adherence around three times higher and
alcohol consumption was associated with a 2.88 times greater chance of
non-adherence. Conclusion: more than half of the patients were classified as non-adherent. Interventions
can be directed to some factors associated with lack of adherence.
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Affiliation(s)
- Jaqueline Correia Padilha
- Universidade Federal de São Paulo, Escola Paulista de Enfermagem, São Paulo, SP, Brazil.,Scholarship holder at the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Brazil
| | - Vinicius Batista Santos
- Universidade Federal de São Paulo, Escola Paulista de Enfermagem, Departamento de Enfermagem Clínica e Cirúrgica, São Paulo, SP, Brazil
| | - Camila Takao Lopes
- Universidade Federal de São Paulo, Escola Paulista de Enfermagem, Departamento de Enfermagem Clínica e Cirúrgica, São Paulo, SP, Brazil
| | - Juliana de Lima Lopes
- Universidade Federal de São Paulo, Escola Paulista de Enfermagem, Departamento de Enfermagem Clínica e Cirúrgica, São Paulo, SP, Brazil.,Scholarship holder at the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Brazil
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12
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Borghi C, Wang J, Rodionov AV, Rosas M, Sohn IS, Alcocer L, Valentine WJ, Deroche-Chibedi D, Granados D, Croce D. Projecting the long-term benefits of single pill combination therapy for patients with hypertension in five countries. INTERNATIONAL JOURNAL OF CARDIOLOGY. CARDIOVASCULAR RISK AND PREVENTION 2021; 10:200102. [PMID: 35112114 PMCID: PMC8790100 DOI: 10.1016/j.ijcrp.2021.200102] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/23/2021] [Accepted: 07/25/2021] [Indexed: 11/17/2022]
Abstract
Objective To project the 10-year clinical outcomes associated with single pill combination (SPC) therapies compared with multi-pill regimens for the management of hypertension in five countries (Italy, Russia, China, South Korea and Mexico). Methods A microsimulation model was designed to project health outcomes between 2020 and 2030 for populations with hypertension managed according to four different treatment pathways: current treatment practices (CTP), single drug with dosage titration then sequential addition of other agents (start low and go slow, SLGS), free choice combination with multiple pills (FCC) and combination therapy in the form of a single pill (SPC). Model inputs were derived from the Global Burden of Disease 2017 dataset. Simulated outcomes of mortality, chronic kidney disease (CKD), stroke, ischemic heart disease (IHD), and disability-adjusted life years (DALYs) were estimated for 1,000,000 patients on each treatment pathway. Results SPC therapy was projected to improve clinical outcomes over SLGS, FCC and CTP in all countries. SPC reduced mortality by 5.4% in Italy, 4.9% in Russia, 4.5% in China, 2.3% in South Korea and 3.6% in Mexico versus CTP and showed greater reductions in mortality than SLGS and FCC. The projected incidence of clinical events was reduced by 11.5% in Italy, 9.2% in Russia, 8.4% in China, 4.9% in South Korea and 6.7% in Mexico for SPC versus CTP. Conclusions Ten-year projections indicated that combination therapies (FCC and SPC) are likely to reduce the burden of hypertension compared with conventional management approaches, with SPC showing the greatest overall benefits due to improved adherence.
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Key Words
- ACE-inhibitors, angiotensin converting enzyme inhibitors
- ARBs, angiotensin receptor blockers
- Adherence
- Blood pressure
- Burden of disease
- CCBs, calcium channel blockers
- CKD, chronic kidney disease
- CTP, current treatment practices
- CVD, cardiovascular disease
- DALYs, disability-adjusted life years
- FCC, free choice combination with multiple pills
- GBD, Global Burden of Disease, Risk Factors, and Injuries
- Hypertension
- IHD, ischemic heart disease
- IHME, The Institute for Health Metrics and Evaluation
- Modeling
- SBP, systolic blood pressure
- SLGS, single drug with dosage titration first then sequential addition of other agents (start low and go slow)
- SPC, single pill combination
- Single pill combination
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Affiliation(s)
| | - Jiguang Wang
- Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | | | - Martin Rosas
- Mexican Institute of Social Security (IMSS), Mexico City, Mexico
| | - Il Suk Sohn
- Kyung Hee University Hospital at Gangdong, Seoul, South Korea
| | - Luis Alcocer
- Mexican Institute of Cardiovascular Health, Mexico City, Mexico
| | | | | | - Denis Granados
- Sanofi R&D, Chilly-Mazarin, France
- Corresponding author. Sanofi, 1 Avenue Pierre Brossolette, 91380, Chilly-Mazarin, France.
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13
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Adherence Level to Arterial Hypertension Treatment: A Cross-Sectional Patient Survey and Retrospective Analysis of the NHS Prescription Database. Healthcare (Basel) 2021; 9:healthcare9081085. [PMID: 34442222 PMCID: PMC8392655 DOI: 10.3390/healthcare9081085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 08/12/2021] [Accepted: 08/19/2021] [Indexed: 12/02/2022] Open
Abstract
One of the major problems in cardiology practice is poor adherence to antihypertensive medication. This study aimed to evaluate medication adherence; we also aim to investigate the predictors of intentional and unintentional non-adherence. We issued a survey containing questions about patient demographics, blood pressure control, pharmaceutical care, and adherence level to medication. Retrospective analysis of the prescription database of the National Health Service of the Republic of Latvia was performed. The prevalence of non-adherence was 45.9%. The lowest adherence rate (38.2%) was found among patients taking medication for 2–4.9 years. Even though 84.7% of respondents had a blood pressure monitor at home, only 25.3% of them reported measuring blood pressure regularly. There were differences between the groups of adherent patients in terms of the patients’ net income (p = 0.004), medication co-payments (p = 0.007), and whether the pharmacist offered to reduce the costs of drug therapy (p = 0.002). Roughly half of the prescriptions (50.4%) containing perindopril were purchased by patients from pharmacies. The medication adherence level and blood pressure control at home were assessed as low. Intentionally non-adherent respondents discontinued their medication because of fear of getting used to medicines. The pharmacists’ behaviour in terms of offering to reduce the costs of medications used was influenced by socio-economic factors.
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14
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Renna N, Piskorz D, Stisman D, Martinez D, Lescano L, Vissani S, Espeche W, Marquez D, Parodi R, Naninni D, Baroni M, Llanos D, Martinez R, Barochinner J, Staffieri G, Lanas F, Velásquez M, Marin M, Williams B, Ennis I. Position statement on use of pharmacological combinations in a single pill for treatment of hypertension by Argentine Federation of Cardiology (FAC) and Argentine Society of Hypertension (SAHA). J Hum Hypertens 2021:10.1038/s41371-021-00557-w. [PMID: 34088992 DOI: 10.1038/s41371-021-00557-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 05/03/2021] [Accepted: 05/21/2021] [Indexed: 11/09/2022]
Abstract
The present document provides scientific evidence reviewed and analysed by a group of specialist clinicians in hypertension that aims to give an insight into a pharmacological strategy to improve blood pressure control. Evidence shows that most hypertensive patients will need at least two drugs to achieve blood pressure goals. There is ample evidence showing that treatment adherence is inversely related to the number of drugs taken. Observational studies show that use of drug combinations to initiate treatment reduces the time to reach the treatment goal and reduces CVD, especially with single pill combinations (SPCs). This work, based on recommendations of the Argentine Federation of Cardiology and Argentine Society of Hypertension as a reference, aims to review the more recent evidence on SPC, and to serve as guidelines for health professionals in their clinical practice and to the wider use of SPCs for the treatment of hypertension. Evidence from clinical trials on the effectiveness and adverse effects of using SPCs are provided. An analysis is also made of the main contributions of SPCs in special populations, e.g., elderly and diabetic patients, and its use in high risk and resistant hypertension. The effects of SPCs on hypertensive-mediated organ damage is also examined. Finally, we provide some aspects to consider when choosing treatments in the economic context of Latin-America for promoting the most efficient use of resources in a scarce environment and to provide quality information to decision makers to formulate safe, cost-effective, and patient-centered health policies. Finally, future perspectives and limitations in clinical practice are also discussed.
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Affiliation(s)
- Nicolás Renna
- Unit of Hypertension, Hospital Español de Mendoza. School of Medicine. National University of Cuyo. IMBECU-CONICET, Mendoza, Argentina.
| | - Daniel Piskorz
- Sanatorio Británico Cardiology Institute, Rosario, Argentina
| | - Diego Stisman
- Instituto de Cardiología, San Miguel de Tucumán, Tucumán, Argentina
| | | | - Ludmila Lescano
- Servicio de Cardiología Hospital San Bernardo, Salta, Argentina
| | - Sergio Vissani
- Centro de neurología y rehabilitación-CENYR, San Luis, Argentina
| | | | - Diego Marquez
- Servicio de Nefrología Hospital San Bernardo, Salta, Argentina
| | - Roberto Parodi
- Facultad de Ciencias Médicas, Universidad Nacional de Rosario, Rosario, Argentina
| | - Diego Naninni
- Instituto Especialidades de la Salud Rosario, Santa Fe, Argentina
| | | | - Daniel Llanos
- Consultorio de Cardiología Clínica e Hipertensión Arterial en CEDIT / Clínica Chapelco y Centro Médico Roca, San Martìn de los Andes, Neuquèn, Argentina
| | - Rocio Martinez
- Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | | | | | - Fernando Lanas
- Departamento de Medicina Interna y CIGES, Universidad de La Frontera, Temuco, Chile
| | - Mónica Velásquez
- Departamento de Especialidades Médicas. CIGES, Universidad de La Frontera, Temuco, Chile
| | - Marcos Marin
- Hospital Italiano Ctro. Agustín Rocca-San Justo (HICAR), Buenos Aires, Argentina
| | - Bryan Williams
- Institute of Cardiovascular Sciences and NIHR University College London Hospitals Biomedical Research Centre, University College London, London, UK
| | - Irene Ennis
- Centro de Investigaciones Cardiovasculares, Facultad de Ciencias Médicas, UNLP-CONICET, La Plata, Argentina
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15
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Pinhati RR, Ferreira RE, Carminatti M, Tavares PL, Marsicano EO, Sertório ES, Colugnati FAB, de Paula RB, Sanders-Pinheiro H. The prevalence and associated factors of nonadherence to antihypertensive medication in secondary healthcare. Int Urol Nephrol 2021; 53:1639-1648. [PMID: 33454860 DOI: 10.1007/s11255-020-02755-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 12/15/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE Non-adherence (NA) to medication is a major contributor to treatment failure in hypertensive patients. Factors of the ecological model, at family/healthcare professional, service, and system levels, are rarely evaluated as correlates of NA in hypertensive patients. METHODS This crossectional study assessed the prevalence of and associated factors of NA to antihypertensive medication among 485 hypertensive patients upon receiving secondary healthcare. The Morisky Green Levine Scale (MGLS) measured the implementation phase of adherence, and the Short Assessment of Health Literacy for Portuguese-speaking Adults (SAHLPA) instrument, health literacy. Multivariate analysis to NA included variables according to the levels of the ecological model. RESULTS Most patients were female (56.3%), white (53.2%), mean age of 62.0 ± 12.6 years, illiterate (61.6%), with low health literacy (70.9%), and low income (65.4%). Uncontrolled BP was frequent (75.2%); 57.1% of patients were nonadherent. In multivariate analysis based on the ecological model, adjusted for micro, meso- and macro-level correlates, NA was associated only with variables of patient-level: low health literacy (OR 1.62, CI 1.07-2.44, p = 0.020), income ≥ two reference wages (OR 0.46, CI 0.22-0.93, p = 0.031), lack of homeownership (OR 1.99, CI 1.13-3.51, p = 0.017), sedentarism (OR 1.78, CI 1.12-2.83, p = 0.014), and complexity of treatment (number of medications taken ≥ two times/day) (OR 1.56, CI 1.01-2.41, p = 0.042). CONCLUSION In this group of severely hypertensive patients with high cardiovascular risk, only patient-related characteristics were associated with NA. Our findings highlight the need for effective actions to optimize clinical outcomes in similar healthcare programs.
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Affiliation(s)
- Renata Romanholi Pinhati
- Division of Nephrology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.,Núcleo Interdisciplinar de Estudos e Pesquisas em Nefrologia (NIEPEN), Rua Benjamin Constant, 1044/1001, Juiz de Fora, Minas Gerais, 36015-400, Brazil
| | - Renato Erothildes Ferreira
- Division of Nephrology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.,Núcleo Interdisciplinar de Estudos e Pesquisas em Nefrologia (NIEPEN), Rua Benjamin Constant, 1044/1001, Juiz de Fora, Minas Gerais, 36015-400, Brazil
| | - Moisés Carminatti
- Division of Nephrology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.,Núcleo Interdisciplinar de Estudos e Pesquisas em Nefrologia (NIEPEN), Rua Benjamin Constant, 1044/1001, Juiz de Fora, Minas Gerais, 36015-400, Brazil
| | - Paula Liziero Tavares
- Division of Nephrology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.,Núcleo Interdisciplinar de Estudos e Pesquisas em Nefrologia (NIEPEN), Rua Benjamin Constant, 1044/1001, Juiz de Fora, Minas Gerais, 36015-400, Brazil
| | - Elisa Oliveira Marsicano
- Division of Nephrology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.,Núcleo Interdisciplinar de Estudos e Pesquisas em Nefrologia (NIEPEN), Rua Benjamin Constant, 1044/1001, Juiz de Fora, Minas Gerais, 36015-400, Brazil
| | - Emiliana Spadarotto Sertório
- Division of Nephrology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.,Núcleo Interdisciplinar de Estudos e Pesquisas em Nefrologia (NIEPEN), Rua Benjamin Constant, 1044/1001, Juiz de Fora, Minas Gerais, 36015-400, Brazil
| | - Fernando Antonio Basile Colugnati
- Division of Nephrology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.,Núcleo Interdisciplinar de Estudos e Pesquisas em Nefrologia (NIEPEN), Rua Benjamin Constant, 1044/1001, Juiz de Fora, Minas Gerais, 36015-400, Brazil
| | - Rogério Baumgratz de Paula
- Division of Nephrology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.,Núcleo Interdisciplinar de Estudos e Pesquisas em Nefrologia (NIEPEN), Rua Benjamin Constant, 1044/1001, Juiz de Fora, Minas Gerais, 36015-400, Brazil
| | - Helady Sanders-Pinheiro
- Division of Nephrology, Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil. .,Núcleo Interdisciplinar de Estudos e Pesquisas em Nefrologia (NIEPEN), Rua Benjamin Constant, 1044/1001, Juiz de Fora, Minas Gerais, 36015-400, Brazil.
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16
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Arredondo A, Recamán AL, Véjar T. Integrating Qualitative Factors to Face the Challenges of Medication Adherence in Patients With Hypertension. Am J Hypertens 2020; 33:996-998. [PMID: 32725196 DOI: 10.1093/ajh/hpaa125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 07/22/2020] [Indexed: 11/14/2022] Open
Affiliation(s)
- Armando Arredondo
- Health System Department, Health System Research Centre, National Institute of Public Health, Cuernavaca, Mexico
| | - Ana Lucía Recamán
- Management Department, Business School, La Salle University, Cuernavaca, Mexico
| | - Tizoc Véjar
- Medical Services Department, Ministry of Health-Jalisco, Guadalajara, Mexico
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17
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Gao W, Liu H, Ge C, Liu X, Jia H, Wu H, Peng X. A Clinical Prediction Model of Medication Adherence in Hypertensive Patients in a Chinese Community Hospital in Beijing. Am J Hypertens 2020; 33:1038-1046. [PMID: 32710736 DOI: 10.1093/ajh/hpaa111] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 06/20/2020] [Accepted: 07/22/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Hypertension remains a global health problem. Since, there is a significant positive correlation between antihypertensive medication adherence and blood pressure control, it is therefore of great importance to elucidate the determinants of adherence to antihypertensive medications among hypertensive patients. METHODS Hereby, we retrospectively analyzed the medical records of a hypertensive cohort recruited from a community hospital in Beijing, China, to investigate the factors affecting adherence to antihypertensive medications using decision trees. In addition, all data were assigned into a training set (75%) and testing set (25%) by the random number seed method to build and validate a compliance predictive model. We identified that how many times patients became nonadherent to antihypertensive medications in the year before the first prescription, types of antihypertensive drugs used in the year before the first prescription, body weight, smoking history, total number of hospital visits in the past year, total number of days of medication use in the year before enrollment, age, total number of outpatient follow-ups in the year after the first prescription, and concurrent diabetes greatly affected the compliance to antihypertensive medications. RESULTS The compliance predictive model we built showed a 0.78 sensitivity and 0.69 specificity for the prediction of the compliance to antihypertensive medications, with an area under the representative operating characteristics curve of 0.810. CONCLUSIONS Our data provide new insights into the improvements of the compliance to antihypertensive medications, which is beneficial for the management of hypertension, and the compliance predictive model may be used in community-based hypertension management.
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Affiliation(s)
- Wenjuan Gao
- Fangzhuang Community Health Service Center of Capital Medical University, Beijing, China
| | - Hong Liu
- Capital Medical University, Beijing, China
| | - Caiying Ge
- Fangzhuang Community Health Service Center of Capital Medical University, Beijing, China
| | - Xinying Liu
- Fangzhuang Community Health Service Center of Capital Medical University, Beijing, China
| | - Hongyan Jia
- Fangzhuang Community Health Service Center of Capital Medical University, Beijing, China
| | - Hao Wu
- Fangzhuang Community Health Service Center of Capital Medical University, Beijing, China
| | - Xiaoxia Peng
- Center for Clinical Epidemiology and Evidence-based Medicine, Beijing Children’s Hospital, Capital Medical University, National Center for Children Health, Beijing, China
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18
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Pereira BC, Isreb A, Isreb M, Forbes RT, Oga EF, Alhnan MA. Additive Manufacturing of a Point-of-Care "Polypill:" Fabrication of Concept Capsules of Complex Geometry with Bespoke Release against Cardiovascular Disease. Adv Healthc Mater 2020; 9:e2000236. [PMID: 32510859 DOI: 10.1002/adhm.202000236] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 05/01/2020] [Indexed: 12/11/2022]
Abstract
Polypharmacy is often needed for the management of cardiovascular diseases and is associated with poor adherence to treatment. Hence, highly flexible and adaptable systems are in high demand to accommodate complex therapeutic regimens. A novel design approach is employed to fabricate highly modular 3D printed "polypill" capsules with bespoke release patterns for multiple drugs. Complex structures are devised using combined fused deposition modeling 3D printing aligned with hot-filling syringes. Two unibody highly modular capsule skeletons with four separate compartments are devised: i) concentric format: two external compartments for early release while two inner compartments for delayed release, or ii) parallel format: where nondissolving capsule shells with free-pass corridors and dissolution rate-limiting pores are used to achieve immediate and extended drug releases, respectively. Controlling drug release is achieved through digital manipulation of shell thickness in the concentric format or the size of the rate limiting pores in the parallel format. Target drug release profiles are achieved with variable orders and configurations, hence confirming the modular nature with capacity to accommodate therapeutics of different properties. Projection of the pharmacokinetic profile of this digital system capsules reveal how the developed approach can be applied in dose individualization and achieving multiple desired pharmacokinetic profiles.
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Affiliation(s)
- Beatriz C. Pereira
- School of Pharmacy and Biomedical SciencesUniversity of Central Lancashire Fylde road Preston PR1 2HE UK
| | - Abdullah Isreb
- School of Pharmacy and Biomedical SciencesUniversity of Central Lancashire Fylde road Preston PR1 2HE UK
| | - Mohammad Isreb
- School of PharmacyUniversity of Bradford Richmond Road Brardford BD7 1DP UK
| | - Robert T. Forbes
- School of Pharmacy and Biomedical SciencesUniversity of Central Lancashire Fylde road Preston PR1 2HE UK
| | - Enoche F. Oga
- School of Pharmacy and Biomedical SciencesUniversity of Central Lancashire Fylde road Preston PR1 2HE UK
| | - Mohamed A. Alhnan
- Institute of Pharmaceutical ScienceKing's College London 5.77 Franklin Wilkins Building, 150 Stamford Street London SE1 9NH UK
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19
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Ferdinand KC, Vo TN, Echols MR. State-of-the-Art review: Hypertension practice guidelines in the era of COVID-19. Am J Prev Cardiol 2020; 2:100038. [PMID: 32835351 PMCID: PMC7361040 DOI: 10.1016/j.ajpc.2020.100038] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/05/2020] [Accepted: 07/05/2020] [Indexed: 02/06/2023] Open
Abstract
The global burden of hypertension (HTN) is immense and increasing. In fact, HTN is the leading risk factor for adverse cardiovascular disease outcomes. Due to the critical significance and increasing prevalence of the disease, several national and international societies have recently updated their guidelines for the diagnosis and treatment of HTN. In consideration of the COVID-19 pandemic, this report provides clinicians with the best strategies to prevent HTN, manage the acute and long-term cardiac complications of HTN, and provide the best evidence-based care to patients in an ever-changing healthcare environment. The overarching goal of the various HTN guidelines is to provide easily accessible information to healthcare providers and public health officials, which is key for optimal clinical practice. However, the COVID-19 pandemic has challenged the ability to provide safe care to the most vulnerable hypertensive populations throughout the world. Therefore, this review compares the most recent guidelines of the 2017 American College of Cardiology/American Heart Association and multiple U.S. societies, the 2018 European Society of Cardiology/European Society of Hypertension, the 2019 National Institute for Care and Health Excellence, and the 2020 International Society of Hypertension. While a partial emphasis is placed on the management of HTN in the midst of COVID-19, this review will summarize current concepts and emerging data from the listed HTN guidelines on the diagnosis, monitoring, management, and evidence-based treatments in adults.
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Affiliation(s)
- Keith C. Ferdinand
- Tulane Heart and Vascular Institute, John W. Deming Department of Medicine (KCF), USA
| | - Thanh N. Vo
- Tulane University School of Medicine (TNV), Tulane University, New Orleans, LA, 70112, USA
| | - Melvin R. Echols
- Cardiology Division (MRE), Department of Medicine, Morehouse School of Medicine, Atlanta, GA, 30310, USA
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20
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Pharmacokinetic and pharmacodynamic evaluation of nano-fixed dose combination for hypertension. J Hypertens 2020; 38:1593-1602. [DOI: 10.1097/hjh.0000000000002429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Lombardi N, Crescioli G, Simonetti M, Marconi E, Vannacci A, Bettiol A, Parretti D, Cricelli C, Lapi F. Adherence to Triple-Free-Drug Combination Therapies Among Patients With Cardiovascular Disease. Am J Cardiol 2020; 125:1429-1435. [PMID: 32156412 DOI: 10.1016/j.amjcard.2020.01.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 01/26/2020] [Accepted: 01/30/2020] [Indexed: 01/04/2023]
Abstract
Combination therapies are often needed to modify the concomitant risk factors for cardiovascular disease. Nonadherence to cardiovascular medications is a relevant concern, especially in polytherapy. We conducted a population-based, cohort study with the aim of quantifying the level of adherence and its related determinants in patients exposed to free 3-drug combination therapies, namely concurrent use of angiotensin-converting-enzyme inhibitor (ACEi), calcium channel blocker (CCB), and statin or of ACEi, statin, and low-dose aspirin. Within Health Search Database, we selected a cohort of adult patients concurrently prescribed with ACEi, CCB, and statin, as well as those prescribed with ACEi, statin and low-dose aspirin, from the January 1, 2002 to the December 31, 2014. Adherent patients were concurrent users of triple free pill regimen with a proportion of days covered ≥80% during 1-year follow-up; demographics and clinical determinants of 1-year adherence were identified by multivariate logistic regression. We found that more than half of patients prescribed with triple free drug combination therapy with ACEi plus CCB plus statin or ACEi plus statin plus low-dose aspirin, were found to be nonadherent to these treatments. Males and patients at high/very-high cardiovascular risk were more likely to be adherent, whereas depression and atrial fibrillation were associated with nonadherence. Our findings indicate that sex, cardiovascular risk, presence of atrial fibrillation, and depression can influence adherence to polytherapy. In conclusion, given that patients suffering from multiple cardiovascular risk factors are at higher risk of fatal events, strategies are needed to improve medication adherence to combination therapies.
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22
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Okai DE, Manu A, Amoah EM, Laar A, Akamah J, Torpey K. Patient-level factors influencing hypertension control in adults in Accra, Ghana. BMC Cardiovasc Disord 2020; 20:123. [PMID: 32156259 PMCID: PMC7065309 DOI: 10.1186/s12872-020-01370-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 01/30/2020] [Indexed: 02/07/2023] Open
Abstract
Background Effective control of blood pressure is necessary to avert the risk of cardiovascular diseases from uncontrolled hypertension. Despite evidence on the benefits of hypertension control, rates of control in Ghana remain low. This study assessed the patient-level factors that influence hypertension control among adults in Accra, Ghana. Methods A total of 360 hypertensive patients from two hospitals in Accra, Ghana were enrolled in the study. Patient socio-demographic characteristics were tabulated and associations between patient characteristics and hypertension control were estimated using chi-square tests and logistic regression. Results Less than a quarter of the patients had a controlled blood pressure. The patient’s sex [AOR = 3.53 (95% CI:1.73–7.25], educational at junior high school [AOR = 3.52(95% CI 1.72–7.22)], senior and junior high school [AOR = 2.64 (95% CI 1.40–6.66_] and AOR = 3.06 (95% CI 1.03–6.67)] and presence of a comorbidity [AOR = 2.41 (95% CI 1.32; 4.42)] predicted BP control among patients. Dyslipidaemia [AOR = 0.31, [0.11–0.89)] an increased pill burden, and length of diagnosis of 2–5 years (AOR = 0.27 (0.1–0.73)] however, were associated with reduced BP control [AOR = 0.32(95% CI: 0.18–0.57)]. The majority of patients reported forgetfulness, side effects of medication and high pill burden as reasons for missing their medications. Conclusion Knowledge of hypertension among patients is low. Sex, formal education and the presence of comorbidity and more specifically dyslipidaemia influences blood pressure control. High pill burden and 2–5 years since diagnosis negatively affects the attainment of blood pressure control.
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Affiliation(s)
| | - Adom Manu
- University of Ghana School of Public Health, Accra, Ghana
| | | | - Amos Laar
- University of Ghana School of Public Health, Accra, Ghana
| | - Joseph Akamah
- University of Ghana School of Medicine and Dentistry, Accra, Ghana
| | - Kwasi Torpey
- University of Ghana School of Public Health, Accra, Ghana.
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23
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Gavrilova A, Bandere D, Rutkovska I, Šmits D, Mauriņa B, Poplavska E, Urtāne AI. Knowledge about Disease, Medication Therapy, and Related Medication Adherence Levels among Patients with Hypertension. MEDICINA (KAUNAS, LITHUANIA) 2019; 55:E715. [PMID: 31661904 PMCID: PMC6915331 DOI: 10.3390/medicina55110715] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 10/07/2019] [Accepted: 10/25/2019] [Indexed: 12/19/2022]
Abstract
Background and Objectives: A particular problem in cardiology is poor adherence to pharmacological treatment among patients with hypertension. It is known that approximately half of these patients do not use their medications as prescribed by their doctor. Patients may choose not to follow the doctor's recommendations and regularly do not control their blood pressure, owing to many factors. A convenient method for measuring the level of adherence is the Morisky Medication Adherence Scale, which also provides insight into possible remedies for low adherence. We investigated their therapy, knowledge about the disease and its control, and demographic differences to assess the adherence of patients with hypertension. Materials and Methods: This was a cross-sectional observational study. Data were collected through a survey of 12 pharmacies in Latvia. The study involved 187 participants with hypertension. Results: The prevalence of non-adherence was 46.20% in Latvia. The oldest patients were the most adherent (p = 0.001, β = 0.27). The higher the self-rated extent from 0 to 10, to which the patient takes their antihypertensives exactly as instructed by their physician, the higher the level of adherence (p < 0.0001, β = 0.38), where at "0", the patient does not follow physician instructions at all, and at "10", the patient completely follows the physician's instructions. Non-adherent patients tend to assess their medication-taking behavior more critically than adherent patients. The longer the patient is known to suffer from hypertension, the more adherent he or she is (p = 0.014, β = 0.19). Conclusions: Medication non-adherence among patients with hypertension is high in Latvia. Further investigations are needed to better understand the reasons for this and to establish interventions for improving patient outcomes.
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Affiliation(s)
- Anna Gavrilova
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Rīga Stradiņš University, LV-1007 Riga, Latvia.
| | - Dace Bandere
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Rīga Stradiņš University, LV-1007 Riga, Latvia.
| | - Ieva Rutkovska
- Department of Dosage Form Technology, Faculty of Pharmacy, Rīga Stradiņš University, LV-1007 Riga, Latvia.
| | - Dins Šmits
- Department of Dosage Form Technology, Faculty of Pharmacy, Rīga Stradiņš University, LV-1007 Riga, Latvia.
- Department of Public Health and Epidemiology, Faculty of Public Health and Welfare, Rīga Stradiņš University, LV-1010 Riga, Latvia.
| | - Baiba Mauriņa
- Department of Dosage Form Technology, Faculty of Pharmacy, Rīga Stradiņš University, LV-1007 Riga, Latvia.
| | - Elita Poplavska
- Department of Dosage Form Technology, Faculty of Pharmacy, Rīga Stradiņš University, LV-1007 Riga, Latvia.
- Institute of Public Health, Rīga Stradiņš University, LV-1046 Riga, Latvia.
| | - And Inga Urtāne
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Rīga Stradiņš University, LV-1007 Riga, Latvia.
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Brainin M, Feigin V, Bath PM, Collantes E, Martins S, Pandian J, Sacco R, Teuschl Y. Multi-level community interventions for primary stroke prevention: A conceptual approach by the World Stroke Organization. Int J Stroke 2019; 14:818-825. [DOI: 10.1177/1747493019873706] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The increasing burden of stroke and dementia emphasizes the need for new, well-tolerated and cost-effective primary prevention strategies that can reduce the risks of stroke and dementia worldwide, and specifically in low- and middle-income countries (LMICs). This paper outlines conceptual frameworks of three primary stroke prevention strategies: (a) the “polypill” strategy; (b) a “population-wide” strategy; and (c) a “motivational population-wide” strategy. (a) A polypill containing generic low-dose ingredients of blood pressure and lipid-lowering medications (e.g. candesartan 16 mg, amlodipine 2.5 mg, and rosuvastatin 10 mg) seems a safe and cost-effective approach for primary prevention of stroke and dementia. (b) A population-wide strategy reducing cardiovascular risk factors in the whole population, regardless of the level of risk is the most effective primary prevention strategy. A motivational population-wide strategy for the modification of health behaviors (e.g. smoking, diet, physical activity) should be based on the principles of cognitive behavioral therapy. Mobile technologies, such as smartphones, offer an ideal interface for behavioral interventions (e.g. Stroke Riskometer app) even in LMICs. (c) Community health workers can improve the maintenance of lifestyle changes as well as the adherence to medication, especially in resource poor areas. An adequate training of community health workers is a key point. Conclusion An effective primary stroke prevention strategy on a global scale should integrate pharmacological (polypill) and lifestyle modifications (motivational population-wide strategy) interventions. Side effects of such an integrative approach are expected to be minimal and the benefits among individuals at low-to-moderate risk of stroke could be significant. In the future, pragmatic field trials will provide more evidence.
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Affiliation(s)
- Michael Brainin
- Department for Clinical Neuroscience and Preventive Medicine, Danube University Krems, Krems, Austria
| | - Valery Feigin
- National Institute for Stroke and Applied Neurosciences, Auckland University of Technology, School of Public Health and Psychosocial Studies, Auckland, New Zealand
| | - Philip M Bath
- Stroke Trials Unit, Division of Clinical Neuroscience, University of Nottingham, UK
| | - Epifania Collantes
- Department of Neurosciences, Philippine General Hospital, Manila, Philippines
| | - Sheila Martins
- Neurology and Neurosurgery Service, Hospital Moinhos de Vento, Brazil
| | - Jeyaraj Pandian
- Department of Neurology, Christian Medical College, Ludhiana, Punjab, India
| | - Ralph Sacco
- Miller School of Medicine, University of Miami, FL, USA
| | - Yvonne Teuschl
- Department for Clinical Neuroscience and Preventive Medicine, Danube University Krems, Krems, Austria
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Scavone C, di Mauro G, Mascolo A, Berrino L, Rossi F, Capuano A. The New Paradigms in Clinical Research: From Early Access Programs to the Novel Therapeutic Approaches for Unmet Medical Needs. Front Pharmacol 2019; 10:111. [PMID: 30814951 PMCID: PMC6381027 DOI: 10.3389/fphar.2019.00111] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 01/28/2019] [Indexed: 12/17/2022] Open
Abstract
Despite several innovative medicines gaining worldwide approval in recent years, there are still therapeutic areas for which unsatisfied therapeutic needs persist. For example, high unmet clinical need was observed in patients diagnosed with type 2 diabetes mellitus and hemophilia, as well as in specific age groups, such as the pediatric population. Given the urgent need to improve the therapy of clinical conditions for which unmet clinical need is established, clinical testing, and approval of new medicines are increasingly being carried out through accelerated authorization procedures. Starting from 1992, the Food and Drug Administration and the European Medicines Agency have supported the so-called Early Access Programs (EAPs). Such procedures, which can be based on incomplete clinical data, allow an accelerated marketing authorization for innovative medicines. The growth in pharmaceutical research has also resulted in the development of novel therapeutic approaches, such as biotech drugs and advanced therapy medicinal products, including new monoclonal antibodies for the treatment of asthma, antisense oligonucleotides for the treatment of Duchenne muscular dystrophy and spinal muscular atrophy, and new anticancer drugs that act on genetic biomarkers rather than any specific type of cancer. Even though EAPs and novel therapeutic approaches have brought huge benefits for public health, their implementation is limited by several challenges, including the high risk of safety-related label changes for medicines authorized through the accelerated procedure, the high costs, and the reimbursement and access concerns. In this context, regulatory agencies should provide the best conditions for the implementation of the described new tools.
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Affiliation(s)
- Cristina Scavone
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Department of Experimental Medicine, Section of Pharmacology "L. Donatelli", University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Gabriella di Mauro
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Department of Experimental Medicine, Section of Pharmacology "L. Donatelli", University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Annamaria Mascolo
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Department of Experimental Medicine, Section of Pharmacology "L. Donatelli", University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Liberato Berrino
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Department of Experimental Medicine, Section of Pharmacology "L. Donatelli", University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Francesco Rossi
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Department of Experimental Medicine, Section of Pharmacology "L. Donatelli", University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Annalisa Capuano
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Department of Experimental Medicine, Section of Pharmacology "L. Donatelli", University of Campania "Luigi Vanvitelli", Naples, Italy
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Santana BDS, Rodrigues BS, Stival MM, Volpe CRG. Arterial hypertension in the elderly accompanied in primary care: profile and associated factors. ESCOLA ANNA NERY 2019. [DOI: 10.1590/2177-9465-ean-2018-0322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Abstract Objective: to analyze blood pressure control in elderly hypertensives accompanied by a Basic Health Unit of the Federal District, determining the sociodemographic profile and the associated risk factors. Method: this is a cross-sectional study with 133 elderly hypertensive patients. Variables related to sociodemographic factors, life habits, clinical factors and adherence to drug therapy were evaluated through the application of semistructured instruments and validated scales. Results with p <0.05 were considered significant. Results: the elderly presented controlled blood pressure (56.4%) predominantly. The majority of the participants were female and women also had a higher rate of uncontrolled blood pressure (86.2%). Older age was associated with higher blood pressure values (p = 0.031). Alcoholism (p = 0.020) and mean body mass index of 33.0 (p <0.000) were factors associated with hypertension adherence to therapy had more controlled values of systolic and diastolic blood pressure. Conclusion and implications for the practice: it was verified that there is a strong association between the risk factors discussed and the lack of control of the blood pressure of elderly hypertensive, especially with regard to advanced age, alcoholism, obesity and overweight, and it is necessary to reorient the planning and strategies of promotion of health and prevention of diseases directed at the elderly hypertensive in the scope of primary health care.
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