A Multi-Site Study of Mental Disorders in the Mozambican Health Care System.

In Mozambique, human and financial resources for public mental health services are extremely limited. Understanding the mental health needs of those seeking healthcare can inform efficient targeting of mental health services. We examined if the frequency of mental disorders in a health facility varied based on the level of specialization of such facility, from primary care without mental health specialists (PrCMH -), to those with mental health specialists (PrCMH +) and tertiary care (TerC), where both inpatient and outpatient mental health services are available. Participants were adults (convenience sample) seeking health or mental health services at six facilities (2 PrCMH + , 3 PrCMH -, and 1 TerC) in the cities of Maputo and Nampula in Mozambique. Mental disorders were assessed by the MINI International Neuropsychiatric Interview (MINI) 4.0.0. We compared the sociodemographic characteristics and MINI diagnoses across the three types of health facilities. Multiple logistic regression models determined the likelihood that a person seeking services at each type of facility would have any mental disorder, common mental disorders (CMD), severe mental disorders (SMD), substance use disorders (SUD), and moderate-to-high suicide risk, adjusting for sociodemographic factors. Of the 612 total participants, 52.6% (n = 322) were positive for at least one mental disorder: 37.1% were positive for CMD, 28.9% for SMD, 13.2% for SUD, and 10.5% had suicide risk. Presence of any mental disorder was highest in TerC (62.5%) and lowest in PrCMH - (48.4%). Adjusting for sociodemographic covariates, participants in PrCMH + were significantly more likely to have SMD (OR 1.85, 95%CI 1.10-3.11) and SUD (OR 2.79, 95%CI 1.31-5.94) than participants in PrCMH -; participants in TerC were more likely to have CMD (OR 1.70, 95%CI 1.01-2.87) and SUD (OR 2.57, 95%CI 1.14-5.79) than in PrCMH -. Suicide risk was the only condition that did not differ across facility types. As anticipated, people with mental disorders were more likely to be cared for at facilities with mental health specialists. However, our study detected in this convenience sample a remarkably high frequency of mental disorders across different types of facilities within the Mozambican healthcare system. These results, if confirmed in representative samples, suggest a need to increase mental health services at the primary care level.

Pulmonary Hypertension in Children across Africa: The Silent Threat.

Pulmonary hypertension (PH) is a complex puzzle in Africa, especially among children who present with a cocktail of issues including recurrent pulmonary infections, unoperated congenital heart disease, and advanced rheumatic heart disease. Sickle cell anemia and neonatal complications of transiting from fetal circulation also contribute to the burden of pulmonary hypertension. Mortality from pulmonary arterial hypertension (PAH) remains high in Africa (18-21%), claiming sufferers in the first 6 months after diagnosis. Unfortunately, PH remains underreported in sub-Saharan Africa since many centers lack the capacity to diagnose and confirm it by the recommended gold standard, right heart catheterization. The unresolved burden of unoperated congenital heart lesions and rheumatic heart disease, among other preventable causes, stand out as major causes of PH in African children. This paper highlights pediatric PAH as a result of major gaps in care and illustrates the need for its prevention as well as for the promotion of research into the most important drivers, to prevent premature mortality in the continent.

Design and Implementation of Postgraduate Programs in Health in a Resource-Limited Setting in Mozambique (The Lúrio University).

PURPOSE: To describe the strategies used to design and implement three postgraduate programs at Lúrio University (UniLúrio), a resource-limited setting, in northern Mozambique. METHODS: We conducted a longitudinal, descriptive case study from 2011 to 2018 in two phases: 1) needs assessment (2011-2012), 2) implementation strategies (2013-2018), taking into account innovations whenever necessary. RESULTS: Several obstacles and barriers to the establishment of postgraduate programs were identified. These included a lack of a core curricula aimed at postgraduate programs, shortage of human resources for teaching and mentorship, limited teaching and research infrastructures, limited financial resources, and lack of administrative capacity. With the support of the Medical Education Partnership Initiative (MEPI), three Master degree programs were designed and implemented. During the period of 2013-2018, UniLúrio enrolled 202 students, distributed as follows: Master degree in Tropical Medicine and Global Health (55), Master degree in Health Professional Education (99), and Master degree in Nutrition and Food Security (48). Of those, 152 (75.2%) obtained a Postgraduate Diploma as they did not present a master dissertation, 89 (44.0%) obtained their Master degree, 30 (14.8%) dropped out, and 20 (9.9%) are awaiting decision. UniLurio's staff trained a Master's degree or a Postgraduate Diploma in 34 (16.8%) and 15 (7.4%), respectively. Our strategies allowed us to improve research capacity building, and set the basis for long-term sustainability by allowing for the establishment of other postgraduate programs, and offered UniLurio a strong role in its internationalization. CONCLUSION: By sharing multiple resources, long-lasting partnerships were established with multiple institutions, and competency-based training and postgraduate studies management were developed. Research and eLearning were leveraged, retention and faculty development was enhanced, and some inequalities within the country were reduced. These strategies and innovations can be applied to other resource-limited settings, allowing the scaleup of health professional's training and research capacity building.

Systems analysis and improvement approach to optimize the hypertension diagnosis and care cascade for PLHIV individuals (SAIA-HTN): a hybrid type III cluster randomized trial.

BACKGROUND: Across sub-Saharan Africa, evidence-based clinical guidelines to screen and manage hypertension exist; however, country level application is low due to lack of service readiness, uneven health worker motivation, weak accountability of health worker performance, and poor integration of hypertension screening and management with chronic care services. The systems analysis and improvement approach (SAIA) is an evidence-based implementation strategy that combines systems engineering tools into a five-step, facility-level package to improve understanding of gaps (cascade analysis), guide identification and prioritization of low-cost workflow modifications (process mapping), and iteratively test and redesign these modifications (continuous quality improvement). As hypertension screening and management are integrated into chronic care services in sub-Saharan Africa, an opportunity exists to test whether SAIA interventions shown to be effective in improving efficiency and coverage of HIV services can be effective when applied to the non-communicable disease services that leverage the same platform. We hypothesize that SAIA-hypertension (SAIA-HTN) will be effective as an adaptable, scalable model for broad implementation. METHODS: We will deploy a hybrid type III cluster randomized trial to evaluate the impact of SAIA-HTN on hypertension management in eight intervention and eight control facilities in central Mozambique. Effectiveness outcomes include hypertension cascade flow measures (screening, diagnosis, management, control), as well as hypertension and HIV clinical outcomes among people living with HIV. Cost-effectiveness will be estimated as the incremental costs per additional patient passing through the hypertension cascade steps and the cost per additional disability-adjusted life year averted, from the payer perspective (Ministry of Health). SAIA-HTN implementation fidelity will be measured, and the Consolidated Framework for Implementation Research will guide qualitative evaluation of the implementation process in high- and low-performing facilities to identify determinants of intervention success and failure, and define core and adaptable components of the SAIA-HTN intervention. The Organizational Readiness for Implementing Change scale will measure facility-level readiness for adopting SAIA-HTN. DISCUSSION: SAIA packages user-friendly systems engineering tools to guide decision-making by front-line health workers to identify low-cost, contextually appropriate chronic care improvement strategies. By integrating SAIA into routine hypertension screening and management structures, this pragmatic trial is designed to test a model for national scale-up. TRIAL REGISTRATION: ClinicalTrials.gov NCT04088656 (registered 09/13/2019; https://clinicaltrials.gov/ct2/show/NCT04088656).

Cascade Analysis: An Adaptable Implementation Strategy Across HIV and Non-HIV Delivery Platforms.

BACKGROUND: Cascades have been used to characterize sequential steps within a complex health system and are used in diverse disease areas and across prevention, testing, and treatment. Routine data have great potential to inform prioritization within a system, but are often inaccessible to frontline health care workers (HCWs) who may have the greatest opportunity to innovate health system improvement. METHODS: The cascade analysis tool (CAT) is an Excel-based, simple simulation model with an optimization function. It identifies the step within a cascade that could most improve the system. The original CAT was developed for HIV treatment and the prevention of mother-to-child transmission of HIV. RESULTS: CAT has been adapted 7 times: to a mobile application for prevention of mother-to-child transmission; for hypertension screening and management and for mental health outpatient services in Mozambique; for pediatric and adolescent HIV testing and treatment, HIV testing in family planning, and cervical cancer screening and treatment in Kenya; and for naloxone distribution and opioid overdose reversal in the United States. The main domains of adaptation have been technical-estimating denominators and structuring steps to be binary sequential steps-as well as logistical-identifying acceptable approaches for data abstraction and aggregation, and not overburdening HCW. DISCUSSION: CAT allows for prompt feedback to HCWs, increases HCW autonomy, and allows managers to allocate resources and time in an equitable manner. CAT is an effective, feasible, and acceptable implementation strategy to prioritize areas most requiring improvement within complex health systems, although adaptations are being currently evaluated.

The Pan-African Society of Cardiology position paper on reproductive healthcare for women with rheumatic heart disease.

This position paper summarises the current knowledge on the epidemiology, diagnosis and management of women of childbearing age with rheumatic heart disease (RHD) in Africa, as well as the available data on their use of reproductive health services. The aim is to provide guidance to health professionals on aspects of sexual and reproductive health in women with RHD. It reviews the diagnosis, management and counselling of women with RHD throughout their reproductive life. Additionally, this publication discusses potential ways of integrating obstetric and cardiovascular care at peripheral levels of the health systems, as a way of improving outcomes and reducing maternal mortality rates related to cardiovascular disease in Africa. Finally, the article proposes responses to fulfil the actual needs for better reproductive health services and improvement in care for women with RHD.

Emergency surgical treatment of advanced endomyocardial fibrosis in Mozambique.

BACKGROUND: An 11-year-old girl presented to a specialist cardiac facility in Mozambique. She had severe heart failure and massive cardiac enlargement, herniation of the heart into the epigastrium, atrial fibrillation, signs of severe pulmonary hypertension and a low cardiac output. INVESTIGATIONS: Chest radiography, echocardiography, 24 h Holter monitoring, and cardiac catheterization. DIAGNOSIS: Left and right endomyocardial fibrosis in conjunction with an aneurysmal left atrium, severe heart failure, and atrial fibrillation. MANAGEMENT: Left ventricular endocardiectomy with mobilization of the chordae tendineae, mitral valve repair, tricuspid annuloplasty, and left atrial resection.

What are the differences in presentation of candidates for percutaneous mitral commissurotomy across the world and do they influence the results of the procedure?

BACKGROUND: Despite marked global differences in the prevalence of rheumatic heart disease, little is known about geographic variations in the characteristics of patients with severe mitral stenosis. AIM: To determine if differences in rheumatic fever epidemiology influence the characteristics of patients with mitral stenosis and the immediate results of percutaneous mitral commissurotomy (PMC). METHODS: We compared 350 patients (mean age: 41+/-17 years, 81% women) scheduled for PMC in five non-Western and two Western countries. Fifty consecutive patients were included in each centre. All presented a mitral valve area less than 1.5 cm2 and were in New York Heart Association (NYHA) functional class greater or equal to II, with no contraindications to PMC. RESULTS: The 250 patients from non-Western countries were younger than the 100 patients from Western countries (35+/-12 vs 57+/-15 years, p<0.0001) and had more severe valve disease, assessed by indexed valve area (0.57+/-0.14 vs 0.62+/-0.14 cm2/m2 body surface area, p=0.006), mean gradient (15+/-6 vs 8+/-4 mmHg, p<0.0001) and systolic pulmonary artery pressure (57+/-21 vs 42+/-14 mmHg, p<0.0001). PMC complication rates did not differ significantly. Good immediate PMC results were observed in 225 patients (90%) in non-Western and 88 (88%) in Western centres (p=0.58). CONCLUSIONS: Compared with Western countries, PMC candidates from non-Western countries are younger, with more severe valve stenosis. However, PMC achieves good immediate results in a similarly high proportion of patients, showing the wide applicability of this technique.

Repair of congenital heart disease with associated pulmonaryhypertension in children: what are the minimal investigativeprocedures? Consensus statement from the Congenital HeartDisease and Pediatric Task Forces, Pulmonary VascularResearch Institute (PVRI)

Standardization of the diagnostic routine for children with congenital heart disease associatedwith pulmonary arterial hypertension (PAH-CHD) is crucial, in particular since inappropriate assignmentto repair of the cardiac lesions (e.g., surgical repair in patients with elevated pulmonary vascular resistance)may be detrimental and associated with poor outcomes. Thus, members of the Congenital HeartDisease and Pediatric Task Forces of the Pulmonary Vascular Research Institute decided to conduct asurvey aimed at collecting expert opinion from different institutions in several countries, covering manyaspects of the management of PAH-CHD, from clinical recognition to noninvasive and invasive diagnosticprocedures and immediate postoperative support. In privileged communities, the vast majority of childrenwith congenital cardiac shunts are now treated early in life, on the basis of noninvasive diagnostic evaluation,and have an uneventful postoperative course, with no residual PAH. However, a small percentageof patients (older at presentation, with extracardiac syndromes or absence of clinical features of increasedpulmonary blood flow, thus suggesting elevated pulmonary vascular resistance) remain at a higher risk ofcomplications and unfavorable outcomes. These patients need a more sophisticated diagnostic approach,including invasive procedures. The authors emphasize that decision making regarding operability is basednot only on cardiac catheterization data but also on the complete diagnostic picture, which includes theclinical history, physical examination, and all aspects of noninvasive evaluation.