{"id":"https://openalex.org/W2949560366","doi":"https://doi.org/10.1093/ndt/gfz102.suo002","title":"SuO002LOW POTASSIUM LEVELS AND MORTALITY IN HEMODIALYSIS PATIENTS","display_name":"SuO002LOW POTASSIUM LEVELS AND MORTALITY IN HEMODIALYSIS PATIENTS","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2949560366","doi":"https://doi.org/10.1093/ndt/gfz102.suo002","mag":"2949560366"},"language":"en","primary_location":{"id":"doi:10.1093/ndt/gfz102.suo002","doi":"https://doi.org/10.1093/ndt/gfz102.suo002","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ndt/gfz102.suo002","pdf_url":"https://academic.oup.com/ndt/article-pdf/34/Supplement_1/gfz102.SuO002/28802509/gfz102.suo002.pdf","source":{"id":"https://openalex.org/S186113128","display_name":"Nephrology Dialysis Transplantation","issn_l":"0931-0509","issn":["0931-0509","1460-2385"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nephrology Dialysis Transplantation","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://academic.oup.com/ndt/article-pdf/34/Supplement_1/gfz102.SuO002/28802509/gfz102.suo002.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090789285","display_name":"Josep Mora-Maci\u00e0","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Josep Mora-Maci\u00e0","raw_affiliation_strings":["Fresenius Medical Care, Granollers, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fresenius Medical Care, Granollers, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054676546","display_name":"Olaya Lamas","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Olaya Lamas","raw_affiliation_strings":["Fresenius Medical Care Spain, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fresenius Medical Care Spain, Madrid, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108683823","display_name":"Abraham Rinc\u00f3n","orcid":"https://orcid.org/0000-0002-6926-7120","observed_orcids":["https://orcid.org/0000-0002-6926-7120"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abraham Rinc\u00f3n","raw_affiliation_strings":["Fresenius Medical Care Spain, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fresenius Medical Care Spain, Madrid, Spain","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085204943","display_name":"Francesc Moreso","orcid":"https://orcid.org/0000-0002-7267-3963","observed_orcids":["https://orcid.org/0000-0002-7267-3963"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Francesc Moreso","raw_affiliation_strings":["Fresenius Medical Care, Granollers, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fresenius Medical Care, Granollers, Spain","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046104125","display_name":"Rosa Ramos","orcid":"https://orcid.org/0000-0001-5261-8601","observed_orcids":["https://orcid.org/0000-0001-5261-8601"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rosa Ramos","raw_affiliation_strings":["Fresenius Medical Care Spain, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fresenius Medical Care Spain, Madrid, Spain","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3474,"currency":"EUR","value_usd":3926},"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":"Supplement_1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10291","display_name":"Dialysis and Renal Disease Management","score":0.6929000020027161,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10291","display_name":"Dialysis and Renal Disease Management","score":0.6929000020027161,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12876","display_name":"Potassium and Related Disorders","score":0.29760000109672546,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10516","display_name":"Parathyroid Disorders and Treatments","score":0.006099999882280827,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/serum-potassium","display_name":"serum potassium","score":0.6980000138282776},{"id":"https://openalex.org/keywords/hypokalemia","display_name":"hypokalemia","score":0.8859999775886536},{"id":"https://openalex.org/keywords/hemodialysis","display_name":"hemodialysis","score":0.7590000033378601},{"id":"https://openalex.org/keywords/all-cause-mortality","display_name":"all-cause mortality","score":0.8569999933242798},{"id":"https://openalex.org/keywords/hyperkalemia","display_name":"hyperkalemia","score":0.6399999856948853},{"id":"https://openalex.org/keywords/nutritional-status","display_name":"nutritional status","score":0.5170000195503235},{"id":"https://openalex.org/keywords/c-reactive-protein","display_name":"C-reactive protein","score":0.7580000162124634},{"id":"https://openalex.org/keywords/body-mass-index","display_name":"body mass index","score":0.7710000276565552},{"id":"https://openalex.org/keywords/albumin","display_name":"albumin","score":0.8460000157356262},{"id":"https://openalex.org/keywords/cardiac-arrhythmia","display_name":"cardiac arrhythmias","score":0.6100000143051147},{"id":"https://openalex.org/keywords/end-stage-renal-disease","display_name":"end-stage renal disease","score":0.734000027179718},{"id":"https://openalex.org/keywords/dialysis-adequacy","display_name":"dialysis adequacy","score":0.4560000002384186},{"id":"https://openalex.org/keywords/risk-factors-for-mortality","display_name":"mortality risk factors","score":0.6100000143051147}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9589583873748779},{"id":"https://openalex.org/C2778063415","wikidata":"https://www.wikidata.org/wiki/Q391744","display_name":"Hemodialysis","level":2,"score":0.7867400050163269},{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.622662365436554},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.49346745014190674},{"id":"https://openalex.org/C2780243291","wikidata":"https://www.wikidata.org/wiki/Q605259","display_name":"Hyperkalemia","level":2,"score":0.4299507737159729},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.33718734979629517},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.33316245675086975},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.04451248049736023},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/ndt/gfz102.suo002","doi":"https://doi.org/10.1093/ndt/gfz102.suo002","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ndt/gfz102.suo002","pdf_url":"https://academic.oup.com/ndt/article-pdf/34/Supplement_1/gfz102.SuO002/28802509/gfz102.suo002.pdf","source":{"id":"https://openalex.org/S186113128","display_name":"Nephrology Dialysis Transplantation","issn_l":"0931-0509","issn":["0931-0509","1460-2385"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nephrology Dialysis Transplantation","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1093/ndt/gfz102.suo002","doi":"https://doi.org/10.1093/ndt/gfz102.suo002","is_oa":true,"landing_page_url":"https://doi.org/10.1093/ndt/gfz102.suo002","pdf_url":"https://academic.oup.com/ndt/article-pdf/34/Supplement_1/gfz102.SuO002/28802509/gfz102.suo002.pdf","source":{"id":"https://openalex.org/S186113128","display_name":"Nephrology Dialysis Transplantation","issn_l":"0931-0509","issn":["0931-0509","1460-2385"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nephrology Dialysis Transplantation","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2949560366.pdf","grobid_xml":"https://content.openalex.org/works/W2949560366.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3210730565","https://openalex.org/W2805162457","https://openalex.org/W2591982478","https://openalex.org/W2986334417","https://openalex.org/W3032927798","https://openalex.org/W2518204936","https://openalex.org/W2551572216","https://openalex.org/W2091456048","https://openalex.org/W2059510229","https://openalex.org/W2943196488"],"abstract_inverted_index":{"INTRODUCTION:":[0],"A":[1],"relationship":[2],"between":[3,102,172],"high":[4],"levels":[5,25,272,326,352,365,383,429,447],"of":[6,26,29,69,77,80,86,98,126,157,204,217,231,236,283,289,303,366,393,395,412],"serum":[7,49,81,143,237,290,324,367,381,445],"potassium":[8,27,43,50,82,144,238,325,368,382,415,428,446],"and":[9,51,105,118,147,192,194,256,270,273,310,331,350,406,417,435,442],"mortality":[10,85,185,316,358,375,397],"has":[11],"been":[12],"previously":[13],"described":[14],"in":[15,32,83,94,108,138,233,263,301,307,312,320,374,377,399],"patients":[16,21,99,210,232,262,285,322,401],"undergoing":[17],"hemodialysis.":[18],"However,":[19],"some":[20],"may":[22,369,431],"present":[23],"low":[24],"because":[28],"the":[30,41,75,123,127,142,148,153,202,279,284,321,396,438,443],"improvement":[31],"hemodialysis":[33,101,209],"technique":[34],"or":[35,164,179],"a":[36,61,95,214,403],"poor":[37],"nutritional":[38,405],"status.":[39,408],"Anyway,":[40],"\u201clow\u201d":[42],"dialysate":[44,414,427],"concentration,":[45],"which":[46],"rapidly":[47],"decreases":[48],"often":[52],"brings":[53],"it":[54],"to":[55,73,168,296,354,387,390],"hypokalemic":[56],"levels,":[57],"is":[58],"considered":[59],"as":[60,132,182,201],"risk":[62,376,398],"factor":[63],"for":[64],"life-threatening":[65],"arrhythmias.":[66],"The":[67,229],"aims":[68],"this":[70],"study":[71,93,154,280],"are":[72],"evaluate":[74],"effect":[76,419],"different":[78,413],"ranges":[79],"all-cause":[84],"HD":[87,378,400],"patients.":[88,379],"METHODS:":[89],"Retrospective":[90],"multicenter":[91],"non-interventional":[92],"Spanish":[96],"cohort":[97],"receiving":[100],"January":[103],"2017":[104],"December":[106,199],"2018":[107,200],"Nephrocare":[109],"Spain":[110],"(FMC).":[111],"Demographic":[112],"data,":[113],"dialysis":[114],"clinical":[115,440],"parameters,":[116],"electrolytes":[117],"laboratory":[119],"values":[120],"measured":[121],"at":[122,145],"first":[124],"month":[125],"evaluation":[128],"period":[129,155,281],"were":[130,135,174,227],"settled":[131],"baseline.":[133],"Patients":[134],"accordingly":[136],"divided":[137],"groups":[139,173],"based":[140],"on":[141,420],"baseline":[146],"DP":[149,293,302],"concentrate":[150],"during":[151],"all":[152],"(DP":[156],"1.5":[158,167,295,304],"mmol/L,":[159,161,298],"2.0":[160,169,297,308],"3.0":[162,313],"mmol/l":[163,309],"shifted":[165],"from":[166,223,294],"mmol/l).":[170],"Differences":[171],"performed":[175,188],"by":[176,189],"ANOVA,":[177],"Kruskal-Wallis":[178],"Chi-Square":[180],"test":[181],"required.":[183],"All-cause":[184,315],"analysis":[186],"was":[187,239,317],"Kaplan-Meier":[190],"curves":[191],"univariate":[193],"multivariate":[195],"COX":[196],"regression":[197],"stablishing":[198],"end-point":[203],"follow-up.":[205],"RESULTS:":[206],"4647":[207],"prevalent":[208],"(12-92":[211],"months)":[212],"with":[213,323,372,402],"mean":[215],"age":[216],"70.2\u00b113.9":[218],"years":[219],"old,":[220],"37%":[221],"female,":[222],"58":[224],"FMC-Spain":[225],"centers":[226],"evaluated.":[228],"number":[230],"each":[234],"group":[235],"257":[240],"G1":[241,264],"(<3.5":[242],"mEq/L),":[243,247,251],"1386":[244],"G2":[245],"(3.5-4.5":[246],"2185":[248],"G3":[249],"(4.5-5.5":[250],"555":[252],"G4":[253],"(5.5-6":[254],"mEq/L)":[255],"264":[257],"G5":[258],"(>6":[259],"mEq/L).":[260],"Significantly,":[261],"had":[265],"lower":[266],"body":[267,344],"mass":[268,345],"index":[269],"albumin":[271,351],"higher":[274,319],"C-reactive":[275,348],"protein":[276,349],"levels.":[277],"During":[278],"25.9%":[282],"(4.6":[286],"mEq/L":[287,328,385],"median":[288],"potassium)":[291],"changed":[292],"53.1%":[299],"remained":[300],"mmol/l,":[305],"18.9%":[306],"2%":[311],"mmol/l.":[314],"significantly":[318],"<3.5":[327,384],"(Log-Rank=24.5;":[329],"P<0,001":[330],"HR":[332],"univ":[333],"1.71":[334],"(1.31-2.2),":[335],"p<0.01)":[336],"(see":[337],"figure":[338],"1).":[339],"Moreover,":[340],"age,":[341],"Charlson":[342],"index,":[343,346],"hemoglobin,":[347],"seem":[353,386],"be":[355,370,388],"also":[356],"modulating":[357],"risk.":[359],"CONCLUSIONS:":[360],"Our":[361],"results":[362],"suggest":[363],"that":[364,430],"related":[371,389],"changes":[373],"Thus,":[380],"an":[391],"increase":[392],"34%":[394],"worse":[404],"inflammatory":[407],"Until":[409],"controlled":[410],"studies":[411],"concentrations":[416],"their":[418],"patient":[421,439],"outcome,":[422],"we":[423],"should":[424],"carefully":[425],"consider":[426],"better":[432],"balance":[433],"risks":[434],"benefits":[436],"according":[437],"conditions":[441],"pre-dialysis":[444]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2019-06-27T00:00:00"}