Intervention to Reduce Dietary Sodium in Hemodialysis (BalanceWise-HD)
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
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Pennsylvania
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Pittsburgh, Pennsylvania, Stati Uniti, 15213
- University of Pittsburgh School of Medicine
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Individuals with end stage renal disease (ESRD) who are 18 years of age or older,
- Individuals who are literate,
- Community-dwelling adults who have been receiving maintenance dialysis for at least 3 months.
Exclusion Criteria:
- Individuals who cannot read or write,
- Individuals who do not speak English,
- Individuals who plan to move out of the area or change dialysis centers within the next 6 months,
- Individuals who have a life expectancy of less than 12 months,
- Individuals who are scheduled for a living donor transplant,
- Individuals who cannot see the PDA screen or use the stylus to make food selections from the PDA screen, or
- Individuals who live in an institutional setting in which they would have limited control over their dietary intake.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Sperimentale: SCT-based behavioral intervention
Intervention participants continue to receive routine dialysis care, as well as a 16 week dietary counseling intervention based on Social Cognitive Theory.
Dietary counseling is paired with Personal Digital Assistant-based dietary self-monitoring.
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Intervention group continues to receive routine dialysis care.
The intervention duration is 16 weeks.
Intervention contacts are 2x/week for weeks 0-8, weekly for weeks 9-12, and every other week for weeks 13-16.
Personal digital assistant dietary records are use to provide targeted counseling and engaged the participant in problem solving around dietary issues.
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Comparatore attivo: Attention control
Attention control participants continue to receive routine dialysis care.
Attention control participants view 5 computerized educational programs PowerPoint slides) that summarize the various elements of the HD diet.
The 5 modules evenly over the 4-month study period.
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Attention control participants continue to receive routine dialysis care.
Attention control participants view 5 computerized educational programs PowerPoint slides) that summarize the various elements of the HD diet.
The 5 modules evenly over the 4-month study period.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Time Specific Interdialytic Weight Gain (Baseline)
Lasso di tempo: Baseline
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Average interdialytic weight gains (kg/day) were calculated for the 1 week period prior to baseline measurement.
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Baseline
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Time Specific Interdialytic Weight Gain (8 Weeks)
Lasso di tempo: 8 weeks
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Average interdialytic weight gains (kg/day) were calculated for the 1 week period prior to the 8-week measurement time point.
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8 weeks
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Time Specific Interdialytic Weight Gain (12 Weeks)
Lasso di tempo: 12 weeks
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Average interdialytic weight gains (kg/day) were calculated for the 1 week period prior to the 12 week measurement time point.
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12 weeks
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Time Specific Interdialytic Weight Gain (16 Weeks)
Lasso di tempo: 16 weeks
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Average interdialytic weight gains (kg/day) were calculated for the 1 week period prior to the 16 week measurement time point.
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16 weeks
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Time Specific Dietary Sodium Intake (Baseline)
Lasso di tempo: Baseline
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Dietary sodium intake was assessed via three 24-hour dietary recalls, including 1 dialysis weekday, 1 non-dialysis weekday, and 1 non dialysis weekend day.
Recalls were entered into Nutrition Data System for Research, with sodium intake averaged across the 3 recalls.
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Baseline
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Time Specific Dietary Sodium Intake (8 Weeks)
Lasso di tempo: 8 weeks
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Dietary sodium intake was assessed via three 24-hour dietary recalls, including 1 dialysis weekday, 1 non-dialysis weekday, and 1 non dialysis weekend day.
Recalls were entered into Nutrition Data System for Research, with sodium intake averaged across the 3 recalls.
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8 weeks
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Time Specific Dietary Sodium Intake (16 Weeks)
Lasso di tempo: 16 weeks
|
Dietary sodium intake was assessed via three 24-hour dietary recalls, including 1 dialysis weekday, 1 non-dialysis weekday, and 1 non dialysis weekend day.
Recalls were entered into Nutrition Data System for Research, with sodium intake averaged across the 3 recalls.
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16 weeks
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Time Specific Change From Baseline in Dietary Sodium Intake (Baseline to 8 Weeks)
Lasso di tempo: Baseline to 8 weeks
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Dietary sodium intake was assessed via three 24-hour dietary recalls, including 1 dialysis weekday, 1 non-dialysis weekday, and 1 non dialysis weekend day.
Recalls were entered into Nutrition Data System for Research, with sodium intake averaged across the 3 recalls.
The difference between measurement time points was determined.
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Baseline to 8 weeks
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Time Specific Change From Baseline in Dietary Sodium Intake (Baseline to 16 Weeks)
Lasso di tempo: Baseline to 16 weeks
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Dietary sodium intake was assessed via three 24-hour dietary recalls, including 1 dialysis weekday, 1 non-dialysis weekday, and 1 non dialysis weekend day.
Recalls were entered into Nutrition Data System for Research, with sodium intake averaged across the 3 recalls.
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Baseline to 16 weeks
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Collaboratori e investigatori
Sponsor
Sponsor
Collaboratori
Collaboratori
Pubblicazioni e link utili
Pubblicazioni generali
- McMahon EJ, Campbell KL, Bauer JD, Mudge DW, Kelly JT. Altered dietary salt intake for people with chronic kidney disease. Cochrane Database Syst Rev. 2021 Jun 24;6(6):CD010070. doi: 10.1002/14651858.CD010070.pub3.
- Sevick MA, Piraino BM, St-Jules DE, Hough LJ, Hanlon JT, Marcum ZA, Zickmund SL, Snetselaar LG, Steenkiste AR, Stone RA. No Difference in Average Interdialytic Weight Gain Observed in a Randomized Trial With a Technology-Supported Behavioral Intervention to Reduce Dietary Sodium Intake in Adults Undergoing Maintenance Hemodialysis in the United States: Primary Outcomes of the BalanceWise Study. J Ren Nutr. 2016 May;26(3):149-58. doi: 10.1053/j.jrn.2015.11.006. Epub 2016 Feb 9.
Studiare le date dei record
Studia le date principali
Inizio studio
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- PRO08040361
- R01NR010135 (Sovvenzione/contratto NIH degli Stati Uniti)
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