Hypertension among human immunodeficiency virus infected patients on treatment at Parirenyatwa Hospital: A descriptive study

Integrated chronic care models for people with comorbid of HIV and non-communicable diseases in Sub-Saharan Africa: A scoping review

BACKGROUND

Integrated health care is an approach characterized by a high degree of collaboration and communication among health professionals. Integration of HIV/NCD is recommended to enhance the quality of healthcare services being provided. Duplication of limited resources is minimized, and a holistic care approach is promoted by shifting from acute and reactive care to care that embraces patient-centredness that includes promotive health and disease surveillance. The high burden of HIV disease in sub-Saharan Africa (SSA) combined with the increasing prevalence of chronic non-communicable diseases (NCDs) necessitates a review of how health systems has been doing to deliver quality integrated care for people living with HIV (PLWH) and comorbid chronic NCDs.

METHODS

A scoping review was conducted to identify and describe all publications on integrated chronic care management models at the primary care level in the SSA context, particularly those that addressed the care of PLHIV with co-morbid chronic NCDs. The inclusion and exclusion criteria were applied, and duplicates were removed.

RESULTS

A total of twenty-one articles were included in the final review. Integrated healthcare systems were reported in only eight SSA countries-(South Africa, Uganda, Kenya, the United Republic of Tanzania, Zambia, Malawi, Zimbabwe and Swaziland). Integrated care systems adopted one of three health models. These included added-on NCD services to previously dedicated HIV care facilities, expansion of primary care facilities to include HIV care and establishment of integrated care services. Short-term benefits included staff capacitation, improved retention of patients and improved screening and detection of NCDs. However, the expansion of existing services resulted in an increased workload with no additional staff. A significant positive change noted by communities was that there was less or no stigmatisation of people living with HIV when attending dedicated HIV clinics.

CONCLUSION

Evidence of integrated healthcare services for PLWH and co-morbid of NCDs in SSA is scanty. Data on some short-term benefits of integrated care was available, but evidence was absent on the long-term outcomes. Randomized clinical trials with clearly defined comparator groups and standardized measures of HIV and NCD outcomes are needed to demonstrate non-inferiority of integrated against non-integrated care.

Prevalence and factors associated with hypertension among peoples living with HIV in East Africa, a systematic review and meta-analysis

BACKGROUND

In recent years, improved access to effective antiretroviral therapy has meant that people living with human immune virus are living longer than before. The burden of non-communicable diseases particularly, hypertension parallels with the increase in age. Although hypertension screening is thought to be an effective indicator of overall health status and paves the way for early interventions in peoples living with human immune virus, the exact prevalence of hypertension in this population remained unknown. We aimed to report the prevalence of hypertension and examine the factors associated with hypertension among people living with human immune virus in East Africa.

METHODS

In this systematic review and meta-analysis, we searched PubMed, Science Direct, Scopus, Cochrane library, and Google Scholar databases for studies published until January 1, 2023. The search period was from January 10/2023, to February 10/ 2023. Random-effect models were used to calculate the pooled prevalence of hypertension. Subgroup analyses were conducted to explore potential heterogeneity. The Funnel plot and Egger's test were used to assess publication bias.

RESULT

A total of 15 studies with 10,916 individuals were included in the present meta-analysis. The pooled prevalence of hypertension among people living with human immune virus was19.75% (95% CI, 16.07%-23.42%)),). The prevalence of hypertension was not differed between studies conducted 2014- 2019 and, studies conducted 2020-2022. The prevalence of hypertension was lowest in Ethiopia (16.13%) and highest in Tanzania (26.76%). Alcohol consumption (Adjusted Odds Ratio (AOR): 3.39, 95% CI: 2.35-4.43), diabetes (AOR: 2.64, 95% CI: 1.89-3.39), longer duration of HIV (AOR: 1.72, 95% CI: 1.15-2.3), male sex (AOR: 1.62, 95% CI: 1.43-1.8), obesity (AOR: 2.89, 95% CI: 1.94-3.84), and older age (AOR: 2.25, 95% CI: 2.0-2.5), were the factors associated with the presence of hypertension in people living with human immune virus.

CONCLUSION

Our study shows that one in five peoples living with human immune virus have hypertension causing symptoms and impairment, therefore requiring treatment. Designing effective health screening and hypertension management intervention programs helps to prevent the occurrence of hypertension and promotes peoples' overall quality of life.

The Burden of Hypertension in HIV-Infected Adults on Retroviral Therapy in Masvingo Province, Zimbabwe: A Retrospective Cohort Study

Background and objective The global HIV epidemic has evolved in the past 30 years with a decline in mortality and morbidity and improved survival since the introduction of antiretroviral therapy (ART). However, this has brought on new challenges through the emergence of non-communicable disease (NCD) as a pandemic at par with, if not more serious than, HIV, and patients well maintained on ART are now faced with the increased risk of developing NCDs such as hypertension, which also require lifelong therapy. This study was designed to determine the burden of hypertension in patients under HIV care in Masvingo province, Zimbabwe. Methods A retrospective cohort study was conducted in six districts of Masvingo province based on the data collected from the electronic Patient Monitoring System (ePMS), along with an analysis of secondary data. Of the 94,821 records gathered, 877 met the inclusion criteria to be included in the study. Data were analyzed using Microsoft Excel and Stata statistical software and statistical analysis was performed using the χ2 test. Results The study revealed a hypertension prevalence of 7.64% among the 877 patients analyzed and the independent risk factors for the development of hypertension were determined to be the age of patients, with a one-year increase in age resulting in an 8% increase in the risk of developing hypertension, and the duration on ART, with a one-year increase on ART duration increasing the risk of hypertension by 27%, and an increase in BMI by a factor of 1 increasing the risk of getting hypertension by 9%. Conclusion Our findings showed that there are patients who have both hypertension and HIV on ART care, and they would need to be managed for both. There is a need for improved data collection of important variables that improve the quality of care of clients. Clinical management of HIV needs to evolve with the evolving needs of patients and NCD care has to be factored in.

Blood Pressure and Blood Glucose Control and Associated Factors Among Adults with Hypertension at Three Public Hospitals in Southern Ethiopia

INTRODUCTION

There is inadequate information on blood pressure (BP) and FBG (Blood pressure and Fasting blood glucose) control among adult hypertensive patients in Southern Ethiopia.

AIM

To determine the level and factors associated with poor BP and FBG control among adult hypertensive patients on regular follow-up at three public hospitals RESULTS: We included 406 adult hypertensives with mean age of 55.87 ± 11.03 years. Mean systolic BP was 134.46 ± 13.44 mmHg; and mean diastolic BP was 82.10 ± 9.44 mmHg. More than eight out of 205 (86.2%) of patients did not achieve BP and FBG target level. Having body mass index 18-24.9 kg/m², Adjusted odds ratio (AOR) = 0.317 (95% C.I. for AOR, 0.135-0.740, p = 0.008); having no comorbidity, AOR = 0.425 (95% C.I. for AOR, 0.232-0.779, p = 0.006); physically activity, AOR = 0.303 (95% C.I., 0.110-0.829, p = 0.020); having low perceived health risk, AOR = 0.095 (95% C.I., 0.014-0.632, p = 0.015); taking monotherapy, AOR = 3.34 (95% C.I. for AOR, 1.121-10.524, p = 0.033); and history of hospitalization, AOR = 7.048 (95% C.I. for AOR, 2.486-19.954, p = 0.000) were associated with poor BP and FBG control.

CONCLUSIONS

The level of BP and FBG control was low. Improving screening of hypertensive patients for diabetes; addressing obesity and mental health; strengthening healthy life style interventions and enhancing appropriate dose intensification of prescribed anti-hypertensives by responsible bodies are critical to improve BP and FBG control.

Prevalence and Predictive Factors of Hypertension Among People Living With HIV in Kebbi State, Nigeria: A Cross-sectional Study

ABSTRACT

The estimated number of people living with HIV (PLWH) globally in 2018 was 38 million, with sub-Saharan Africa accounting for 70%. Antiretroviral therapy has reduced morbidity among PLWH and has resulted in HIV now being considered a manageable chronic disease rather than a fatal one. The increase in the survival rate of PLWH has led to the emergence of chronic diseases, especially hypertension. The study aimed to assess the prevalence and predictive factors associated with hypertension among PLWH in Kebbi State, Nigeria. A descriptive cross-sectional study was adopted. The blood pressure of 301 PLWH was measured with an automated sphygmomanometer device. The median age of the respondents was 37 years. Females accounted for 61% of the respondents, and the majority were married (55.1%). The prevalence of hypertension was 17%. Older age, lack of exercise, and increasing weight were identified as the predictive factors of hypertension.

Time to hypertension development among people living with HIV in South Africa: A longitudinal analysis of the National Income Dynamics Survey (NIDS)

Introduction

There is an increased risk of hypertension among people living with HIV (PLWH). Older age has been associated with a higher risk of chronic conditions. In this study, we assess the time taken before adults living with HIV develop hypertension and explore the factors associated with hypertension diagnosis among PLWH.

Methods

Retrospective analysis on (n = 95 701) HIV positive adults from the longitudinal survey data from the National Income Dynamics Survey (NIDS) in South Africa was performed. The adults (18–75 years) were followed in order to determine the age of hypertension risk. Kaplan Meier survival estimates were used to show time to diagnosis. Multivariate cox regression model was used to determine the factors associated with hypertension diagnosis.

Results

10.5% had HIV and hypertension at the start of the NID survey (wave 1:2008). Of the remaining (n = 85 569), over 75% aged 30–46 were at risk of developing hypertension. Thereafter the risk of hypertension comorbidity begins to decrease after the age of 45. In other words, the risk of hypertension began to reduce once the adults living with HIV turned 45 years old. There was no significant association between the development of hypertension comorbidity and the other demographic, socio-economic and health characteristics assessed.

Conclusion

Young adults living with HIV are also at risk of hypertension. HIV infected persons need to routinely screen for chronic diseases and started on treatment timeously.

A qualitative exploratory study of selected physicians' perceptions of the management of non-communicable diseases at a referral hospital in Zimbabwe

INTRODUCTION

Non-communicable diseases (NCDs) have recently become a global public health burden and a leading cause of premature death, mainly in low- and middle-income countries (LMICs). The aim of the study was to explore physicians' perceptions on the availability and quality of clinical care for the management of NCDs.

METHODS

This was a qualitative exploratory study meant to obtain expert perceptions on clinical care delivery for NCDs in one Zimbabwean central hospital setting. Data was collected from participants who consented and was analyzed using Stata version 13. A four-point Likert scale was used to categorize different levels of perceived satisfaction.

FINDINGS

Twenty-three doctors participated in the study: four female doctors and nineteen males. Nineteen of the doctors were general practitioners, whilst four were specialists. The findings indicated that both categories perceived some shortfalls in clinical care for NCDs. Moreover, the perceptions of general practitioners and specialists were not significantly different. Participants perceived cancer care to be lagging far behind the other three NCDs under study. Care of cardiovascular diseases (CVDs) and diabetes showed mixed perceptions amongst participants, with positive perceptions almost equaling negative perceptions. Furthermore, hypertension was perceived to be clinically cared for better than the other NCDs under consideration. Reasons for the gaps in NCD clinical care were attributed by 33% of the participants to financial challenges; a further 27% to patient behavioral challenges; and 21% to communication challenges.

CONCLUSIONS

The article concludes that care delivery for the selected NCDs under study at CCH need to be improved. Furthermore, it is crucial to diagnose NCDs before patients show clinical symptoms. This helps disease prognosis to yield better care results. The evaluation of doctors' perceptions indicates the need to improve NCD care at the institution in order to control NCD co-morbidities that may increase mortality.

HIV and cardiovascular disease in sub-Saharan Africa: Demographic and Health Survey data for 4 countries

Background

Investigate the relationship between two common cardiovascular diseases and HIV in adults living in sub-Saharan Africa using population data provided through the Demographic and Health Survey.

Methods

Data for four sub-Saharan countries were used. All adults asked questions regarding diagnosis of HIV, diabetes, and hypertension were included in the sample totaling 5356 in Lesotho, 3294 in Namibia, 9917 in Senegal, and 1051 in South Africa. Logistic models were run for each country separately, with self-reported diabetes as the first outcome and self-reported hypertension as the second outcome and HIV status as the primary independent variable. Models were adjusted for age, gender, rural/urban residence and BMI. Complex survey design allowed weighting to the population.

Results

Prevalence of self-reported diabetes ranged from 3.8% in Namibia to 0.5% in Senegal. Prevalence of self-reported hypertension ranged from 22.9% in Namibia to 0.6% in Senegal. In unadjusted models, individuals with HIV in Lesotho were 2 times more likely to have self-reported diabetes (OR = 2.01, 95% CI 1.08–3.73), however the relationship lost significance after adjustment. Individuals with HIV were less likely to have self-reported diabetes after adjustment in Namibia (OR = 0.29, 95% CI 0.12–0.72) and less likely to have self-reported hypertension after adjustment in Lesotho (OR = 0.63, 95% CI 0.47–0.83). Relationships were not significant for Senegal or South Africa.

Discussion

HIV did not serve as a risk factor for self-reported cardiovascular disease in sub-Saharan Africa during the years included in this study. However, given the growing prevalence of diabetes and hypertension in the region, and the high prevalence of undiagnosed cardiovascular disease, it will be important to continue to track and monitor cardiovascular disease at the population level and in individuals with and without HIV.

Conclusions

The odds of self-reported diabetes in individuals with HIV was high in Lesotho and low in Namibia, while the odds of self-reported hypertension in individuals with HIV was low across all 4 countries included in this study. Programs are needed to target individuals that need to manage multiple diseases at once and should consider increasing access to cardiovascular disease management programs for older adults, individuals with high BMI, women, and those living in urban settings.

Trends, prevalence and factors associated with hypertension and diabetes among South African adults living with HIV, 2005-2017

BACKGROUND

Many people are now living longer with HIV due to access to antiretroviral treatment. In turn, there has been an increase in the burden of hypertension and diabetes. The paucity of data on the burden of hypertension and diabetes in adults living with HIV in South Africa is a public health concern. The paper aimed to describe the prevalence and factors associated with hypertension and diabetes among adults living with HIV (ALHIV).

METHODS

This was a secondary data analysis of the population based on the South African National HIV Prevalence, Incidence, Behaviour and Communication surveys for 2005, 2008 and 2017. Descriptive statistics were used to summarise the characteristics of the study sample. Bivariate and multivariate logistic regression analyses were used to determine factors associated with hypertension and diabetes.

RESULTS

The total study population of ALHIV aged 25 years and older was 978, 1023 and 2483 for 2005, 2008 and 2017. The prevalence of hypertension showed an increasing trend at 11.8% in 2005, 9.5% in 2008 and 14.3% in 2017. The prevalence of diabetes was 3.3% in 2005, 2.8% in 2008 and 3.2% in 2017. Increased odds of hypertension among adults living with HIV were consistently associated with being female and the age group 45 years older across all the survey years, including pensioners and the sick, living in urban areas, high risk of hazardous alcohol consumption, diabetes and heart disease. Increased odds of diabetes were consistently associated with hypertension across all the survey years, including age group 45 years and older, and poor health. While having a secondary level of education and above was protective against diabetes.

CONCLUSION

The study showed that the prevalence of hypertension is high and has increased over time among adults living with HIV while the prevalence of diabetes has remained constant. Findings identified factors consistently associated with the prevalence of both diseases overtime, including contemporary risk factors that should be targeted in the integrated management of chronic disease and HIV care model.

Magnitude of Hypertension and Associated Factors Among Human Immunodeficiency Virus Positive Adults Receiving Anti-Retroviral Therapy at Debre Markos Referral Hospital, Northwest, Ethiopia

BACKGROUND

People living with human immunodeficiency virus are at increased risk for cardiovascular diseases such as hypertension. Current evidence on the proportion of hypertension is essential to inform policymaker to strengthen interventions and regular monitoring of hypertension, yet information is scarce concerning hypertension in this study area.

OBJECTIVE

This study aimed to assess the magnitude of hypertension and associated factors among human immunodeficiency virus-positive adults receiving antiretroviral therapy at Debre Markos Referral Hospital, Northwest Ethiopia.

METHODS

A facility-based cross-sectional study was employed. Data were collected from systematically selected 412 participants using pre-tested, interviewer administered structured questionnaire. Data were entered and coded using Epi-data version 3.1 and analyzed using STATA version 14. The assumption of the logistic regression model was checked using a correlation matrix and Hosmer and Lemeshow's tests. Bivariate and multivariate logistic regression analyses were conducted.

RESULTS

In the present study, the prevalence of hypertension among human immunodeficiency virus-positive adults who received antiretroviral therapy was found to be 41.3% (95% CI; 36.7-46.0). Age groups 35-45 years (AOR: 2.48, 95% CI: 1.17, 5.27), greater than 45 years (AOR: 5.00, 95% CI: 2.190, 11.44), no physical exercise (AOR: 2.72, 95% CI: 1.33, 5.57), body mass index greater than or equal to 25 kg/m2 (AOR: 2.87 95% CI: 1.52, 5.39), and antiretroviral therapy regimens of 2 h/2f/2e/ABC+3TC+ATV/r (AOR: 3.05, 95% CI: 1.41, 6.60) were significantly associated with hypertension.

CONCLUSION

In the current study, the magnitude of hypertension was high among HIV-positive adults. Therefore, educating about the use of lifestyle change, counseling the use of regular physical activities, promoting weight reduction, and intervention in this situation are highly recommended.

High Prevalence of AH in HIV Patients on ART, in Bahia, Brazil

INTRODUCTION

The prevalence of arterial hypertension (AH) in HIV-patients is highly variable and its association with antiretroviral therapy (ART) is controversial.

OBJECTIVE

To estimate the prevalence of AH and associated factors in HIV-patients on ART.

METHODS

This cross-sectional study was conducted in HIV-patients attended in a referral center in Salvador, Brazil. We evaluated clinical, socio-demographic and anthropometric data. Student's ttests or Mann-Whitney's and Pearson's chi-square tests were used to compare the groups. Values of p <0.05 were considered significant. The variables that presented a value of p <0.20 were included in a logistic regression model.

RESULTS

We evaluated 196 patients (60.7% male) with a mean age of 46.8 ± 11.7 years and a mean body mass index of 24.9 ± 5.3 kg / m2. The median elapsed time since HIV diagnosis and ART use was 11.8 (4.4 - 18.1) and 7.2 (2.7 - 15.3) years, respectively. The prevalence of AH was 41.8%. For individuals > 50 years old, there was a significant association between the increased abdominal circumference and AH and patients ≤ 50 years old presented significant association between AH and overweight, increased abdominal circumference and number of previous ART regimens. After multivariate analysis, age [OR:1.085; 95% CI 1,039 - 1,133], overweight [OR: 4.205; 95% CI 1,841 - 9,606], family history of AH [OR: 2.938; 95% CI 1,253 - 6.885], increased abdominal circumference [OR: 2.774; 95% CI 1.116 - 6.897] and life-time number of ART regimens used [OR: 3.842; 95% CI 1.307 - 11.299] remained associated with AH.

CONCLUSION

AH was highly prevalent and was associated not only with classical risk factors for arterial hypertension, but also with specific ART regimens.

Hypertension among people living with human immunodeficiency virus receiving care at referral hospitals of Northwest Ethiopia: A cross-sectional study

INTRODUCTION

Hypertension among HIV positive patients in low- and middle-income countries has got little attention and data on the problem is limited in Ethiopia. Hence, this study aims to determine the magnitude of hypertension and its associated factors among HIV-positive patients receiving care at referral hospitals of Northwest Ethiopia.

MATERIALS AND METHODS

A cross-sectional study design was conducted to determine the burden of hypertension in patients living with HIV receiving care at referral hospitals of Northwest Ethiopia between November 2018 and May 2019. Four hundred seven randomly selected adult patients were included for the study. Using standardized questionnaire, sociodemographic, behavioral and clinical data were collected. Anthropometric parameters, fasting blood sugar as well as lipid profiles were determined. Bivariate and multivariate binary logistic regression analysis was performed.

RESULT

A total of 407 study subjects with 98% response rate have been included in this study. The prevalence of hypertension was 14.0% (95% CI: 10.63,17.37). Elementary educational status as compared to no education [AOR (95% CI) 2.75 (1.12,6.75), p< 0.05], moderate monthly income compared to low [AOR (95% CI) 4.27 (2.09,8.73), p<0.01], waist circumference [AOR (95% CI) 4.27 (2.09,8.73), p<0.01], taking concomitant other drug therapy [AOR (95% CI) 5.72 (2.25,14.54), p<0.01] and duration of antiretroviral therapy [AOR (95% CI) 1.12 (1.04,1.20) were significantly associated with hypertension.

CONCLUSION

Hypertension is not uncommon in patients living with HIV. Educational status, monthly income, waist circumference, concomitant drug therapy and duration of antiretroviral therapy are linked with hypertension. The finding pinpoints that health care providers should work up on risk factors to reduce the burden of hypertension among the patients.