Impact of a hospital-based home-care program on the management of COPD patients receiving long-term oxygen therapy.

STUDY OBJECTIVES: To analyze the influence of a hospital-based home-care program (HCP) on the management of patients with COPD receiving long-term oxygen therapy. DESIGN AND SETTING: Randomized, controlled study in a 1,000-bed university hospital. INTERVENTION: The HCP applied to patients in the intervention group (HCP group) consisted of a monthly telephone call, home visits every 3 months, and home or hospital visits on a demand basis. Patients in the control group were given conventional medical care. MEASUREMENTS: Pulmonary function data, gas exchange, use of hospital resources (emergency department visits, admissions, and hospital stay) and the cost of medical assistance were investigated in both groups before and after 1 year of study. Quality of life was analyzed using the chronic respiratory questionnaire in the first 40 consecutive patients included in the study. Survival throughout the study was also assessed. RESULTS: One hundred twenty-two patients were enrolled in the study, and 94 patients (46 in the HCP group and 48 in the control group) completed the 1-year follow-up period: 83 patients (88%) were men, and mean (+/- SD) age was 68 +/- 8 years. During the follow-up period, there was a highly significant decrease in the mean number of emergency department visits (0.45 +/- 0.83 vs 1.58 +/- 1.96; p = 0.0001) and also a significant decrease in hospital admissions (0.5 +/- 0.86 vs 1.29 +/- 1.7; p = 0.001) and days of hospital stay (7.43 +/- 15.6 vs 18.2 +/- 24.5; p = 0.01) in the HCP group. Patients in the intervention group required a total of 221 home visits (mean per patient, 4.8 +/- 0.8) and 69 hospital visits (mean per patient, 1.5 +/- 1.07). In spite of the cost of the program, cost analysis showed a total saving of 8.1 million pesetas ($46,823) in the HCP group, mainly due to a decrease in the use of hospital resources. There was no difference in pulmonary function, gas exchange, quality of life, and survival between the two groups. CONCLUSIONS: Hospital-based home care is an effective alternative to hospital admission. It reduces the use of hospital resources and the cost of health care.

Sexuality in chronic respiratory failure: coincidences and divergences between patient and primary caregiver.

Sexual functioning can be affected by chronic illness in a variety of ways. These problems affect the patients relationship and the degree of satisfaction with his partner. We conducted a study in order to evaluate the perception of sexual difficulties and changes in communication with patients and their wives. Male chronic obstructive pulmonary disease patients with (COPD) and chronic respiratory failure on long-term oxygen therapy were studied. The evaluation method used has consisted of the individualized administration of a semi-structured interview created for this purpose. This interview was conducted with the patients and their wives. One part of the interview was dedicated to evaluating possible sexual problems and how these problems affect the relationship between the couples. In addition, patients as well as their partners were asked the degree of satisfaction with their partners and the degree of satisfaction with their lives. Forty-nine patients and their spouses have been included in the study. Thirty-three patients (67.3%) showed some type of sexual problem (lack of desire and/or impotence). Sixteen wives (33%) answered affirmatively to the question about whether changes at a communicative level as a consequence of the patients illness had occurred. In relation to the appearance of sexual changes, 46 (94%) of the wives answered affirmatively. The wives were significantly less satisfied with the relationship than the patients, which was related to communication problems. The group of patients were more satisfied with their partners than with their life, whereas no difference has been observed in the wives with both variables. An important percentage of patients with chronic insufficiency who have sexual difficulties exits. A factor which influences the perception of such problems in a very important way is the degree of affection in the relationship between the couples.

[Usefulness of home visits in the control and evaluation of the appropriate use of home continuous oxygen therapy]. / Utilidad de la visita a domicilio en el control y valoración del uso apropiado de la oxigenoterapia continua domiciliaria.

The aim of this study was to determine the usefulness of home visits to monitor and evaluate the appropriate use of domiciliary oxygen therapy (DOT). Appropriateness was based on the coincidence of circumstances needed to predict benefit from DOT: appropriate indications correct hypoxemia and patient compliance. All patients receiving DOT residing in the town of L'Hospitalet (Barcelona) in June 1994 were enrolled. During a home visit to each patient a questionnaire was administered and spirometric variables, CO in exhaled air and pulse oximetry were recorded. If DOT was not considered appropriate, the patient was referred to the hospital clinic for reevaluation of the prescription. One hundred twenty-eight patients (74% men) were visited. Mean age was 68 years. Use of DOT was seen to be appropriate in only 26% of patients. The prescription of DOT was considered strictly correct in 73 patients (49%); 13 of them were seen to have continued smoking. Of the 60 remaining patients, hypoxemia was correct with oxygen therapy in 46, and of these only 33 complied with DOT. The home visit combined with hospital monitoring allowed us to withdraw DOT from 20 patients, for whom the indications had been incorrect, and to introduce changes in oxygen supply sources for 16 patients who carried pumps. Fourteen started using a concentrator and 2 began using liquid oxygen. Periodic review is necessary for optimal treatment of DOT. The home visit is a good tool for improving DOT follow-up, as it allows the patient to be assessed in the setting where DOT is really applied. It is a monitoring method that is well accepted by the patient.