Prevalence and Association of Pruritus and Its Current Treatment During the First Year of Dialysis: A DOMESTICO Study.
Journal
Kidney360
ISSN: 2641-7650
Titre abrégé: Kidney360
Pays: United States
ID NLM: 101766381
Informations de publication
Date de publication:
16 Oct 2024
16 Oct 2024
Historique:
received:
05
07
2024
accepted:
03
10
2024
medline:
25
10
2024
pubmed:
25
10
2024
entrez:
25
10
2024
Statut:
aheadofprint
Résumé
Pruritus is common in dialysis patients and associated with impaired health-related quality of life (HRQoL) and sleep disturbances. Its pathophysiology remains unclear resulting in limited treatment options and lack of treatment guidelines. The exact trajectory of pruritus after dialysis initiation nor the state of current medical treatment has been studied. Incident dialysis patients (n=1438), included in the Dutch nOcturnal and hoME dialysis Study To Improve Clinical Outcomes (DOMESTICO), were studied. Outcome parameters were prevalence of pruritus, severity of pruritus and the use of antipruritic medication, repeatedly measured during the first year of dialysis. Associations between treatment, pruritus and quality of life were longitudinally studied using linear mixed models. The prevalence of pruritus ranged from 50.5% to 56.6% during the first year of dialysis. Throughout the year approximately 35% experienced persistent pruritus and 40% fluctuating pruritus. During follow-up 21.5% to 26.5% received medical treatment for pruritus. Emollients were associated with more severe pruritus (adjusted β = 0.31, 95% CI 0.15; 0.48), the remaining treatments did not show any association. Pruritus was significantly associated with lower physical and mental HRQoL (adjusted β = -2.04, 95% CI -2.78; -1.30 and β = -1.73, 95% CI -2.51; -0.94, respectively), irrespective of treatment. During the first year of dialysis, pruritus is highly prevalent, predominantly fluctuating, and associated with impaired HRQoL. The minority of patients received medical treatment; in our study current treatment was not associated with an improvement of pruritus. These results highlight the need for more awareness among clinicians and for the development of effective treatment options.
Sections du résumé
BACKGROUND
BACKGROUND
Pruritus is common in dialysis patients and associated with impaired health-related quality of life (HRQoL) and sleep disturbances. Its pathophysiology remains unclear resulting in limited treatment options and lack of treatment guidelines. The exact trajectory of pruritus after dialysis initiation nor the state of current medical treatment has been studied.
METHODS
METHODS
Incident dialysis patients (n=1438), included in the Dutch nOcturnal and hoME dialysis Study To Improve Clinical Outcomes (DOMESTICO), were studied. Outcome parameters were prevalence of pruritus, severity of pruritus and the use of antipruritic medication, repeatedly measured during the first year of dialysis. Associations between treatment, pruritus and quality of life were longitudinally studied using linear mixed models.
RESULTS
RESULTS
The prevalence of pruritus ranged from 50.5% to 56.6% during the first year of dialysis. Throughout the year approximately 35% experienced persistent pruritus and 40% fluctuating pruritus. During follow-up 21.5% to 26.5% received medical treatment for pruritus. Emollients were associated with more severe pruritus (adjusted β = 0.31, 95% CI 0.15; 0.48), the remaining treatments did not show any association. Pruritus was significantly associated with lower physical and mental HRQoL (adjusted β = -2.04, 95% CI -2.78; -1.30 and β = -1.73, 95% CI -2.51; -0.94, respectively), irrespective of treatment.
CONCLUSIONS
CONCLUSIONS
During the first year of dialysis, pruritus is highly prevalent, predominantly fluctuating, and associated with impaired HRQoL. The minority of patients received medical treatment; in our study current treatment was not associated with an improvement of pruritus. These results highlight the need for more awareness among clinicians and for the development of effective treatment options.
Identifiants
pubmed: 39453829
doi: 10.34067/KID.0000000615
pii: 02200512-990000000-00506
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : Fresenius Medical Care Deutschland GmbH, ZonMw, Nierstichting, Baxter Nederland, Dirinco, AstraZeneca, Cablon Medical, Eurocept Homecare, Novartis, CSL Vifor, Bayer, Alnylam Pharmaceuticals
Informations de copyright
Copyright © 2024 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the American Society of Nephrology.