No Survival Benefit in Octogenarians and Nonagenarians with Extended Hemodialysis Treatment Time
DC Field | Value | Language |
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dc.contributor.author | Ko, GangJee | - |
dc.contributor.author | Obi, Yoshitsugu | - |
dc.contributor.author | Soohoo, Melissa | - |
dc.contributor.author | Chang, TaeIk | - |
dc.contributor.author | Choi, SooJeong | - |
dc.contributor.author | Kovesdy, Csaba P. | - |
dc.contributor.author | Streja, Elani | - |
dc.contributor.author | Rhee, Connie M. | - |
dc.contributor.author | Kalantar-Zadeh, Kamyar | - |
dc.date.accessioned | 2021-09-02T21:30:24Z | - |
dc.date.available | 2021-09-02T21:30:24Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 0250-8095 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/81072 | - |
dc.description.abstract | Background: The population of elderly end-stage renal disease patients initiating dialysis is rapidly growing. Although longer treatment is supposed to benefit for hemodialysis (HD) patients through more solute clearance and slower fluid removal, it is not yet clear how treatment session length affects mortality risk in octogenarians and nonagenarians. Methods: In a cohort of 112,026 incident HD patients between 2007 and 2011, we examined the association of treatment session length with all-cause mortality, adjusting for demographics and comorbid conditions. We also used restricted spline functions for age to evaluate continuous changes in the association of short (< 210 min) and extended (240 min) HD treatment (vs. 210 to < 240 min) with all-cause mortality over continuous age. Results: During the first 91 days of dialysis, patients aged 80 years tended to have the lowest treatment session length (median [interquartile range] 211 [193-230] min, r > 0.5). Longer treatment was associated with better survival in patients < 65 and 65 to < 80 years but not in octogenarians/nonagenarians. The association of extended treatment (240 min) with better survival was attenuated across age and not significant among patients aged 80 years with a hazard ratio of 1.10 (95% CI 0.99-1.20). Shorter treatment sessions (< 210 min) was associated with higher mortality across all age groups. Conclusion: Extended HD was not associated with lower mortality among octogenarians and nonagenarians, while it was associated with better survival among younger patients. Further studies are needed to determine the optimal treatment session length in elderly incident HD patients. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KARGER | - |
dc.subject | SESSION LENGTH | - |
dc.subject | ULTRAFILTRATION RATE | - |
dc.subject | MORTALITY RISK | - |
dc.subject | DIALYSIS SESSIONS | - |
dc.subject | PRACTICE PATTERNS | - |
dc.subject | MEMBRANE FLUX | - |
dc.subject | ASSOCIATIONS | - |
dc.subject | FREQUENCY | - |
dc.subject | OUTCOMES | - |
dc.title | No Survival Benefit in Octogenarians and Nonagenarians with Extended Hemodialysis Treatment Time | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, GangJee | - |
dc.identifier.doi | 10.1159/000494336 | - |
dc.identifier.scopusid | 2-s2.0-85056876203 | - |
dc.identifier.wosid | 000451723000010 | - |
dc.identifier.bibliographicCitation | AMERICAN JOURNAL OF NEPHROLOGY, v.48, no.5, pp.389 - 398 | - |
dc.relation.isPartOf | AMERICAN JOURNAL OF NEPHROLOGY | - |
dc.citation.title | AMERICAN JOURNAL OF NEPHROLOGY | - |
dc.citation.volume | 48 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 389 | - |
dc.citation.endPage | 398 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Urology & Nephrology | - |
dc.relation.journalWebOfScienceCategory | Urology & Nephrology | - |
dc.subject.keywordPlus | SESSION LENGTH | - |
dc.subject.keywordPlus | ULTRAFILTRATION RATE | - |
dc.subject.keywordPlus | MORTALITY RISK | - |
dc.subject.keywordPlus | DIALYSIS SESSIONS | - |
dc.subject.keywordPlus | PRACTICE PATTERNS | - |
dc.subject.keywordPlus | MEMBRANE FLUX | - |
dc.subject.keywordPlus | ASSOCIATIONS | - |
dc.subject.keywordPlus | FREQUENCY | - |
dc.subject.keywordPlus | OUTCOMES | - |
dc.subject.keywordAuthor | Extended treatment session length | - |
dc.subject.keywordAuthor | Elderly | - |
dc.subject.keywordAuthor | Mortality | - |
dc.subject.keywordAuthor | Hemodialysis | - |
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