The effect of an exercise program during hemodialysis on dialysis efficacy, blood pressure and quality of life in end-stage renal disease (ESRD) patients
Pourquoi ce travail est dans la base
Une base qui oublie comment elle a trouvé un travail ne peut pas être vérifiée. Voici les voies qui ont admis celui-ci.
Notice bibliographique
Résumé
AIM: We wished to determine if an 8-week program of exercise during dialysis in end-stage renal disease (ESRD) patients would increase urea removal (enhance dialysis efficacy) with subsequent improvements in work performance and perception of quality of life, and/or alterations in cardiovascular status. METHODS: Self-care hemodialysis patients (EX, n = 6) performed cycle ergometry exercise 3 times per week during their dialysis session at 40-50% maximal work capacity for 15 min during each of the first 3 hours of dialysis and were matched for age, protein catabolism rate, and WLmax with a CON group (n = 7). Dialysis efficacy was measured using serum urea clearance (Kt/V) and dialysate urea clearance (DUC) during the first 2 hours of dialysis. Resting blood pressure was monitored on a sessional basis, pre- and postdialysis and during exercise in the EX group. QOL, measured using the SF-36 questionnaire, and WLmax were determined prior to and at 4 and 8 weeks of the exercise program. RESULTS: DUC was significantly elevated in the EX group at the end of the exercise program, but was of insufficient magnitude to result in an overall increase in Kt/V. DUC decreased in the CON group but Kt/V remained unchanged. No changes in resting blood pressure occurred in either group over the course of the study, however, pulse pressure tended to increase in the CON group but decrease in the EX group, indicating a potential beneficial adaptation of the cardiovascular system in patients undergoing an exercise program. The exercise program had no effect on QOL scores and this was most likely due to the short duration of the exercise program and high-functioning level of the population studied as compared to normative data for this patient population. We also found that 33% of the exercise sessions in the 3rd hour of dialysis were not performed due to hypotensive events. CONCLUSION: Exercise during dialysis enhanced dialysate urea removal but not serum urea clearance. Alterations in the modality and the timing of exercise during dialysis may be required to elicit increases in serum urea clearance. It is also recommended that exercise during dialysis be performed during the first 2 hours of dialysis.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,002 | 0,002 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,001 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,001 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découle