Medical and nutritional treatment in adult patients with acute intestinal failure. / Tratamiento médico y nutricional en el paciente adulto con fallo intestinal agudo.

Acute intestinal failure is a reversible clinical condition characterised by reduced intestinal function, which requires the intravenous supplementation of nutrients, water and/or electrolytes for weeks or months to maintain an optimal state of health. Acute intestinal failure occurs mainly in postsurgical patients who have undergone abdominal operations or are critically ill and have organ dysfunction. These patients' medical and nutritional management can be a complex and prolonged process due to the associated complications such as electrolyte imbalances, malnutrition, sepsis and metabolic disorders. Medical treatment is focused on preventing and controlling sepsis, restoring fluids and electrolytes and rehabilitating the intestine. Nutritional therapy seeks to attenuate protein catabolism, prevent nutritional deficiencies and metabolic disorders and optimise the nutritional state. This review seeks to provide updated and useful information on the management of acute intestinal failure.

National community health worker programs: how can they be strengthened?

This article is based on a collaborative research study of policy and practice in national community health worker (CHW) programs in developing countries. The study involved a review of the relevant literature, case studies in Botswana, Colombia and Sri Lanka, and an international workshop where the future of such programs was discussed. The findings of this research are discussed under four headings: unrealistic expectations, poor initial planning, problems of sustainability, and the difficulties of maintaining quality. It is clear that existing national community health worker programs have suffered from conceptual and implementation problems. However, given the interest and political will, governments can address these problems by adopting more flexible approaches within their CHW programs, by planning for them within the context of all health sector activities rather than as a separate activity, and by immediately addressing weaknesses in task allocation, training and supervision. CHWs represent an important health resource, whose potential in extending coverage and providing a reasonable level of care to otherwise underserved populations must be fully tapped.

PIP: A collaborative research study of policy and practice in large, national community health worker (CHW) programs in developing countries was conducted. The report was based on a review of the literature, case studies in Botswana, Colombia and Sri Lanka, and an international workshop on the future of CHW programs. The objective of the study was to reexamine the implementation of national CHW programs, looking at policy, planning and management implications to suggest improvements. The chief findings were poor initial planning, unrealistic expectations of the workers, difficulties in maintaining quality and problems of sustainability. National CHW programs have suffered from conceptual and implementation problems. With political will, however, governments can adopt more flexible approaches by planning CHW programs within the context of overall health sector activities, rather than as a separate activity. Weaknesses in training, task allocation and supervision need to addressed immediately. CHWs represent an important health resource whose potential in providing and extending a reasonable level of health care to undeserved populations must be fully tapped.

[Health and the development of a rural health service system]. / La salud y el desarrollo en un sistema rural de servicios de salud.

The first part of this article reviews the interesting experience of the Center for Multidisciplinary Research in Rural Development (CIMDER) of Cali, Colombia, in the application of a model for the integrated development of health services. The strategies used in the model were: services available to all individuals and families in the community, use of accessible technology, community participation, and cooperation between the health sector and other development sectors. The second part briefly reviews the role of the nurse in health and development and takes issue with the traditional narrow view of the sphere of action of nursing as a profession. It is asserted that, in order to bring about the extension of health services and community development, it is necessary that the nurse serve in a position of leadership on a multidisciplinary team as either coordinator of services, supervisor of personnel, or education, and as liaison for the formal health care system with the community to enlist its active participation.