Mortality and Morbidity in Adults With Rheumatic Heart Disease.

Importance: Rheumatic heart disease (RHD) remains a public health issue in low- and middle-income countries (LMICs). However, there are few large studies enrolling individuals from multiple endemic countries. Objective: To assess the risk and predictors of major patient-important clinical outcomes in patients with clinical RHD. Design, Setting, and Participants: Multicenter, hospital-based, prospective observational study including 138 sites in 24 RHD-endemic LMICs. Main Outcomes and Measures: The primary outcome was all-cause mortality. Secondary outcomes were cause-specific mortality, heart failure (HF) hospitalization, stroke, recurrent rheumatic fever, and infective endocarditis. This study analyzed event rates by World Bank country income groups and determined the predictors of mortality using multivariable Cox models. Results: Between August 2016 and May 2022, a total of 13 696 patients were enrolled. The mean age was 43.2 years and 72% were women. Data on vital status were available for 12 967 participants (94.7%) at the end of follow-up. Over a median duration of 3.2 years (41 478 patient-years), 1943 patients died (15% overall; 4.7% per patient-year). Most deaths were due to vascular causes (1312 [67.5%]), mainly HF or sudden cardiac death. The number of patients undergoing valve surgery (604 [4.4%]) and HF hospitalization (2% per year) was low. Strokes were infrequent (0.6% per year) and recurrent rheumatic fever was rare. Markers of severe valve disease, such as congestive HF (HR, 1.58 [95% CI, 1.50-1.87]; P < .001), pulmonary hypertension (HR, 1.52 [95% CI, 1.37-1.69]; P < .001), and atrial fibrillation (HR, 1.30 [95% CI, 1.15-1.46]; P < .001) were associated with increased mortality. Treatment with surgery (HR, 0.23 [95% CI, 0.12-0.44]; P < .001) or valvuloplasty (HR, 0.24 [95% CI, 0.06-0.95]; P = .042) were associated with lower mortality. Higher country income level was associated with lower mortality after adjustment for patient-level factors. Conclusions and Relevance: Mortality in RHD is high and is correlated with the severity of valve disease. Valve surgery and valvuloplasty were associated with substantially lower mortality. Study findings suggest a greater need to improve access to surgical and interventional care, in addition to the current approaches focused on antibiotic prophylaxis and anticoagulation.

Continuing Professional Development Program in Health Facilities in Rwanda: A Qualitative Study on the Perceptions of Health Professionals.

Background: Continuous professional development (CPD) is an important pillar in healthcare service delivery. Health professionals at all levels and disciplines must continuously update their knowledge and skills to cope with increasing professional demands in the context of a continuously changing spectrum of diseases. This study aimed to assess the CPD programs available in healthcare facilities (HFs) in Rwanda. Methodology: Semi-structured interviews were conducted using purposive sampling. Accordingly, the respondents belonged to different categories of health professionals, namely nurses, midwives, laboratory technicians, pharmacists, general practitioners, and specialist doctors. Thirty-five participants from district, provincial, and national referral hospitals were interviewed between September and October 2020. A thematic analysis was conducted using Atlas ti.7.5.18, and the main findings for each theme were reported as a narrative summary. Results: The CPD program was reported to be available, but not for all HPs and HFs, because of either limited access to online CPD programs or limited HF leaders. Where available, CPD programs have sometimes been reported to be irrelevant to health professionals and patients' needs. Furthermore, the planning and implementation of current CPD programs seldom involves beneficiaries. Some HFs do not integrate CPD programs into their daily activities, and current CPD programs do not accommodate mentorship programs. The ideal CPD program should be designed around HPs and service needs and delivered through a user-friendly platform. The motivators for HPs to engage in CPD activities include learning new things that help them improve their healthcare services and license renewal. Conclusion: This study provides an overview of the status and perceptions of the CPD program in HFs in Rwanda and provides HPs' insights on the improvements in designing a standardized and harmonized CPD program in Rwanda.

Reproductive health among women of child-bearing age after surgery for rheumatic heart disease in Rwanda.

OBJECTIVE: To determine maternal and fetal outcomes in postoperative women with rheumatic heart disease who become pregnant after valve surgery and evaluate current anticoagulation management during pregnancy. METHODS: Data from the Rwandan rheumatic heart disease cardiac surgical registry identified all female patients who underwent valve surgery before or during childbearing age since 2006. In total, 136 participants completed a mixed-methods questionnaire detailing each pregnancy after surgery, including anticoagulation regimen and outcomes. RESULTS: We found that 38.2% (n = 136) of patients reported at least 1 pregnancy after surgery, of which more than one half were unintentional (53.9%, n = 52). Among those patients with mechanical valves, most remained on warfarin alone during pregnancy (58.5%, n = 53) whereas one third were switched to low molecular weight heparin during the first, second, or third trimesters (5 vs 4 vs 7, n = 18). Women with bioprosthetic valve replacement or valve repair were more likely to experience live term births (84.6% vs 45.3%, P < .01) and less likely to report spontaneous abortion (3.9% vs 30.2%, P < .01) compared with women with mechanical valve replacement. Excessive bleeding was the most common complication during pregnancy (9.1%, n = 79), and 2 infants were diagnosed with congenital defects associated with warfarin embryopathy (4.8%, n = 42). CONCLUSIONS: Despite preoperative counseling discouraging conception, many women with prosthetic valves still become pregnant after surgery. The results of this study will inform evidence-based and context-specific practices for anticoagulation during pregnancy in Rwanda and the region.

Decentralization and Integration of Advanced Cardiac Care for the World's Poorest Billion Through the PEN-Plus Strategy for Severe Chronic Non-Communicable Disease.

Rheumatic and congenital heart disease, cardiomyopathies, and hypertensive heart disease are major causes of suffering and death in low- and lower middle-income countries (LLMICs), where the world's poorest billion people reside. Advanced cardiac care in these counties is still predominantly provided by specialists at urban tertiary centers, and is largely inaccessible to the rural poor. This situation is due to critical shortages in diagnostics, medications, and trained healthcare workers. The Package of Essential NCD Interventions - Plus (PEN-Plus) is an integrated care model for severe chronic noncommunicable diseases (NCDs) that aims to decentralize services and increase access. PEN-Plus strategies are being initiated by a growing number of LLMICs. We describe how PEN-Plus addresses the need for advanced cardiac care and discuss how a global group of cardiac organizations are working through the PEN-Plus Cardiac expert group to promote a shared operational strategy for management of severe cardiac disease in high-poverty settings.

Correction: Decentralization and Integration of Advanced Cardiac Care for the World's Poorest Billion Through the PEN-Plus Strategy for Severe Chronic Non-Communicable Disease.

[This corrects the article DOI: 10.5334/gh.1313.].