Peer Coaching and Clinical Audit to Facilitate Implementation of the Package of Essential Non-Communicable Diseases (PEN) in Nepal: a Mixed Method Implementation Study

Non-communicable diseases (NCDs) kill approximately 41 million people each year. Over 80% of all premature deaths include NCD-related deaths, such as deaths from cardiovascular diseases (17·9 million deaths annually), cancers (9·3 million), respiratory diseases (4.1 million), and diabetes (2.0 million). Eighty percent of these deaths occur in low- and middle-income countries (LMIC). In Nepal, 51% of all deaths were due to NCDs in 2018. Effective prevention and management to curb mortalities and morbidities from NCDs are possible - and, are widely being implemented. Early detection and management remain central to NCD control.

For early detection and management of NCDs and to prevent life-threatening complications, a cost-effective intervention through an integrated approach, the World Health Organization (WHO) Package of Essential Noncommunicable Diseases Interventions (WHO PEN) was developed. The package provides a holistic guide, including guidelines on screening, diagnosis, treatment and referral processes of NCD patients for early detection and management of chronic diseases within the community with a systematic approach to strengthen the primary health care system.

Furthermore, NCD care is impacted by significant gaps in the capacity of health institutions and systems in terms of training, and availability of adequate resources, including human resources and supplies of necessary medicines. To cope with the shortages of healthcare workers in LMICs, primary care systems can include team-based care strategies according to the WHO PEN strategy.

One of the key aspects of the PEN package to promote NCD management is team-based care. Due to the shortage of physicians and health workers in most countries in the South East and South Asian region, team-based care strategies are added as an integral component of the WHO PEN package. Team-based care is advised in order to provide effective and continuous patient-centered care. WHO PEN package team-based care includes peer coaching and clinical audit.

WHO PEN was introduced in Nepal in 2016 with the main aim to increase access to NCD-related services in the primary health centers and health posts under the Multi-Sectoral Action Plan for NCD Prevention and Control (2014-2020). Nepal Government developed its own PEN Protocol based on WHO PEN Package to promote NCD management. It consists of four protocols for the prevention of heart attack, strokes and kidney disease through integrated management of diabetes and hypertension; health education and counseling on healthy behaviors; prevention of Chronic Obstructive Pulmonary Disease (COPD) and Asthma; and screening and referral of suspected breast and cervical cancer at Primary Health Center (PHC) level. PEN was initially piloted in two districts and expanded to additional 16 districts in 2018. At present primary Cardiovascular Disease (CVD) care using WHO PEN is only available in health facilities in 30 (out of a total of 77) districts.