In:
Pulmonary Circulation, Wiley, Vol. 10, No. 4 ( 2020-10), p. 1-6
Abstract:
Globally, non‐communicable diseases are increasing in people living with HIV. Pulmonary hypertension is a rare non‐communicable disease in people living with HIV with a reported prevalence of 〈 1%. However, data on pulmonary hypertension in people living with HIV from Africa are scarce and are non‐existent from Ethiopia. This study aimed to examine the prevalence and severity of echocardiographic pulmonary hypertension and risk factors associated with pulmonary hypertension in people living with HIV in Ethiopia. A total of 315 consecutive adult people living with HIV followed at the Tikur Anbessa Specialized Hospital HIV Referral Clinic were enrolled from June 2018 to February 2019. Those with established pulmonary hypertension of known causes were excluded. A structured questionnaire was used to collect data on demographics, respiratory symptoms, physical findings, physician‐diagnosed lung disease, and possible risk factors. Pulmonary hypertension was defined by a tricuspid regurgitant velocity of ≥2.9 m/sec on transthoracic echocardiography. A tricuspid regurgitant velocity ≥3.5, which translates into a pulmonary arterial pressure/right ventricular systolic pressure of ≥50 mmHg, was considered moderate‐to‐severe pulmonary hypertension. The mean age of the participants was 44.5 ± 9.8 years and 229 (72.7%) were females. Pulmonary hypertension was diagnosed in 44 (14.0%) of participants, of whom 9 (20.5%) had moderate‐to‐severe disease. In those with pulmonary hypertension, 17 (38.6%) were symptomatic: exertional dyspnea, cough, and leg swelling were seen in 12 (27.3%), 9 (20.5%), and 4 (9.1%), respectively. There was no significant difference in those with pulmonary hypertension compared to those without the disease by gender, cigarette smoking, previous history of pulmonary tuberculosis treatment, physician‐diagnosed chronic obstructive pulmonary disease or bronchial asthma, duration of anti‐retroviral therapy therapy or anti‐retroviral regimen type. Pulmonary hypertension looks to be a frequent complication in people living with HIV in Ethiopia and is often associated with significant cardiopulmonary symptoms. Further studies using right heart catheterization are needed to better determine the etiology and prevalence of pulmonary hypertension in people living with HIV in Ethiopia compared to other countries.
Type of Medium:
Online Resource
ISSN:
2045-8940
,
2045-8940
DOI:
10.1177/2045894020971518
Language:
English
Publisher:
Wiley
Publication Date:
2020
detail.hit.zdb_id:
2638089-4
