Caregiving Effectiveness Model evolution to a midrange theory of home care: a process for critique and replication.

A clinically relevant model, grounded in nursing theory, has evolved to become a midrange theory. This article describes the processes used to derive, validate, revise, and test the Caregiving Effectiveness Model. Testing of this midrange theory used prospective longitudinal research with family members caring for patientsrequiring lifelong, complex, technology-based home care.

Clinical trial of interactive and videotaped educational interventions reduce infection, reactive depression, and rehospitalizations for sepsis in patients on home parenteral nutrition.

Background: Patients receiving long-term home parenteral nutrition (HPN) have catheter-related infections, reactive depression, and other recurrent problems that decrease their quality of life. The aim of this study was to evaluate the Interactive Educational Videotaped Interventions (IEVI) designed to prevent HPN complications of catheter-related bloodstream infection (CR-BSI), to prevent reactive depression (from Diagnostic and Statistical Manual of Mental Disorders, 4th Edition definition), and to increase patients' frequency of problem-solving with professionals.

Methods: A randomized placebo-controlled clinical trial was used to test IEVI that engaged patients in infection and depression prevention and problem-solving activities with professionals.

Home parenteral nutrition: does affiliation with a national support and educational organization improve patient outcomes?

Background: For patients receiving home parenteral nutrition (HPN), catheter-related bloodstream infection (CRBSI) and reactive depression may significantly impact quality-of-life. This study evaluated the influence of patient affiliation with a national organization promoting HPN education and peer support on these outcome variables.

Methods: Using a case-control design, we compared 2 groups of affiliated patients with nonaffiliated controls, who were matched for diagnosis, HPN duration, sex, and age.

Feasibility of in-home telehealth for conducting nursing research.

The purpose of this study was to determine the feasibility of using home audio/ video telehealth equipment for administering nursing interventions to families, observing the client response, and collecting research data over specific intervals of time. The study design was a descriptive comparison with observational data collection. The subjects were adult patients (n = 5) using nighttime mechanical ventilators for obstructive sleep apnea and their home caregivers (n = 7).