Recruitment and enrollment of rural and urban medically underserved elderly into a randomized trial of telemedicine case management for diabetes care.

Our goal was to identify reasons for enrollment or refusal to participate in a randomized trial of telemedicine case management of diabetes. We performed a prospective survey of participants and non-participants during recruitment for the Informatics for Diabetes Education and Telemedicine (IDEATel) study, a randomized trial of telemedicine case management of diabetes mellitus in medically underserved elderly. There were two recruitment areas: urban New York City, and rural upstate New York.

A randomized trial comparing telemedicine case management with usual care in older, ethnically diverse, medically underserved patients with diabetes mellitus.

Background: Telemedicine is a promising but largely unproven technology for providing case management services to patients with chronic conditions who experience barriers to access to care or a high burden of illness.

Methods: The authors conducted a randomized, controlled trial comparing telemedicine case management to usual care, with blinding of those obtaining outcome data, in 1,665 Medicare recipients with diabetes, aged 55 years or greater, and living in federally designated medically underserved areas of New York State. The primary endpoints were HgbA1c, blood pressure, and low-density lipoprotein (LDL) cholesterol levels.

Chagas cardiomyopathy and serologic testing in a small rural hospital in Chiapas, Mexico.

Objectives: To conduct a study in a small rural hospital located in the state of Chiapas, Mexico, to: (1) examine the prevalence of chagasic cardiomyopathy among patients with the diagnosis of congestive heart failure and (2) assess the prevalence of positive serologic results in blood donors in the hospital, in an attempt to ascertain whether Chagas' disease remains an important cause of heart failure at least in some areas of Mexico.

Methods: The study of patients with cardiomyopathy was conducted by retrospective chart review of patients with the diagnosis of congestive heart failure treated at the hospital during the years 2000-2002. With the blood donors, the results of their serologic screening were reviewed for a six-month period beginning in April 2002.

Hookworm infection and anemia in adult women in rural Chiapas, Mexico.

Objective: To describe associations between anemia and hookworm (Necator americanus) infection in hospitalized women in rural Chiapas, Mexico.

Material And Methods: We retrospectively reviewed the hospital records of 68 anemic women (defined as having a hemoglobin level < 10 mg/dl) or with intestinal parasitism, identified through hospital discharge and transfusion records for the calendar year 1999. The medical charts of 86 cases were located, 18 of which were not confirmed as anemia cases.

Columbia University's Informatics for Diabetes Education and Telemedicine (IDEATel) Project: rationale and design.

The Columbia University Informatics for Diabetes Education and Telemedicine (IDEATel) Project is a four-year demonstration project funded by the Centers for Medicare and Medicaid Services with the overall goals of evaluating the feasibility, acceptability, effectiveness, and cost-effectiveness of telemedicine in the management of older patients with diabetes. The study is designed as a randomized controlled trial and is being conducted by a state-wide consortium in New York. Eligibility requires that participants have diabetes, are Medicare beneficiaries, and reside in federally designated medically underserved areas.