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Exploring Life Experience and Lifestyle Intervention Program Among Patients With CKD

sunnuntai 3. toukokuuta 2026 päivittänyt: Miaofen Yen, National Cheng Kung University

Exploring Life Experience and Lifestyle Intervention Program Among Patients With Chronic Kidney Disease: A Longitudinal Study

to compare the effectiveness of tailored TTM-based interventions (intervention group) compared to usual care (control group) on biomarkers of kidney function, physical indicators, adoption of health-promoting lifestyle behaviors, kidney disease knowledge, perceived self-efficacy, perceived benefits and barriers to physical activity changes, and quality of life among patients with early-stage CKD over a 30 month period.

Tutkimuksen yleiskatsaus

Yksityiskohtainen kuvaus

A thirty-month clinical trial (ClinicalTrials.gov registration NCT01194518) was conducted from October 2010 through October 2013. The CONSORT checklist (Schulz et al., 2010) guided the study. Data were collected at baseline and at 6, 12, 18, 24, and 30 months post-intervention.

Participants and Setting After obtaining approval to conduct the study from the Institutional Review Board, the nephrology case managers from the outpatient clinics of two medical centers in southern Taiwan were contacted and asked to refer patients to the study. Participants were included if they were at least 20 years old, diagnosed with stages 1 to 3 CKD, spoke Mandarin, and could be followed up every 6 months when they returned for an outpatient visit. Patients who were unable to participate in moderate exercise, unable to verbalize that they understood the study, or were already enrolled in another program were excluded. Upon obtaining written informed consent subjects were randomly assigned to the control or intervention group at a ratio of 1 to 1 using paper ballots.

The Bureau of National Health Insurance (BNHI) in Taiwan launched the CKD care program for pre-ESRD care which suggested that CKD management and education depended on the stage of CKD (Chen et al., 2011). In addition, Taiwan established a medical system protocol to standardize and regulate pre-ESRD care with all medical expenditures covered by the National Health Insurance (NHI). Therefore, patients receive regular follow-ups as nephrology outpatients with the nephrology case managers providing usual care.

Opintotyyppi

Interventio

Ilmoittautuminen (Todellinen)

120

Vaihe

  • Ei sovellettavissa

Yhteystiedot ja paikat

Tässä osiossa on tutkimuksen suorittajien yhteystiedot ja tiedot siitä, missä tämä tutkimus suoritetaan.

Opiskelupaikat

      • Tainan, Taiwan, 70101
        • National Cheng Kung University

Osallistumiskriteerit

Tutkijat etsivät ihmisiä, jotka sopivat tiettyyn kuvaukseen, jota kutsutaan kelpoisuuskriteereiksi. Joitakin esimerkkejä näistä kriteereistä ovat henkilön yleinen terveydentila tai aiemmat hoidot.

Kelpoisuusvaatimukset

Opintokelpoiset iät

20 vuotta ja vanhemmat (Aikuinen, Vanhempi Aikuinen)

Hyväksyy terveitä vapaaehtoisia

Ei

Kuvaus

Inclusion Criteria:

1.at least 20 years old 2. diagnosed as stage 1-3 CKD (eGFR greater than ≧ 44 ml/min per 1.73 m2), 3. spoke Mandarin, 4.could be followed up every 6 months when they returned for a clinic outpatient visit.

-

Exclusion Criteria:

  1. could not participate in moderate exercise
  2. not able to verbalize understanding of the study
  3. already enrolled in another program.

Opintosuunnitelma

Tässä osiossa on tietoja tutkimussuunnitelmasta, mukaan lukien kuinka tutkimus on suunniteltu ja mitä tutkimuksella mitataan.

Miten tutkimus on suunniteltu?

Suunnittelun yksityiskohdat

  • Ensisijainen käyttötarkoitus: Tukevaa hoitoa
  • Jako: Satunnaistettu
  • Inventiomalli: Rinnakkaistehtävä
  • Naamiointi: Yksittäinen

Aseet ja interventiot

Osallistujaryhmä / Arm
Interventio / Hoito
Kokeellinen: Intervention group
Intervention groups completed the stage-of-change and readiness-to-change assessments. Intervention groups were provided tailored interventions based on the premise that patient response to physical activity in stages for lifestyle counseling from baseline, 6, 12,18 24, and 30 months.
The tailored intervention made use of the 10 processes of change, important guides for developing intervention programs, which have received the most empirical support to date. The 10 processes include consciousness raising, dramatic relief, self-reevaluation, environmental reevaluation, self-liberation, social liberation, counterconditioning, stimulus control, reinforcement management, and helping relations. The different tailored interventions were based on the processes of change matched to the patient's stage of change, providing strategies that may be especially helpful to patients. According to the Lenio analysis of the TTM model of behavior change, the first five processes are used in the early stages, and the last five are used in the later stages.
Muut nimet:
  • tailored interventions
Ei väliintuloa: Control group
Control group only received usual care.

Mitä tutkimuksessa mitataan?

Ensisijaiset tulostoimenpiteet

Tulosmittaus
Toimenpiteen kuvaus
Aikaikkuna
The Results of eGFR at Each Time Poins From Baseline to 6, 12, 18, 24, and 30 Months
Aikaikkuna: The baseline and at 6, 12, 18, 24, and 30 months post intervention

The eGFR was estimated using the Modification of Diet in Renal Disease (MDRD) formula (eGFR (ml/min/1.73 m2) = 186 × (SCr)-1.154 × (Age)-0.203 × (0.742 if female) (National Kidney Foundation, 2002).

The results were presented at each time point from baseline to 6, 12,18,24, and 30 months after follow-up data.

The baseline and at 6, 12, 18, 24, and 30 months post intervention
The Results of Waist Circumference From Baseline to 6, 12, 18, 24, and 30 Months
Aikaikkuna: The baseline and at 6, 12, 18, 24, and 30 months post intervention

Waist circumference in centimeters was measured at the level midway between the lowest rib margin and the iliac crest at baseline, 6, 12, 18, 24, and 30 months for each intervention.

The results were presented at each time point from baseline to 6, 12,18,24, and 30 months after follow-up data.

The baseline and at 6, 12, 18, 24, and 30 months post intervention
The Results of Hip Circumference From Baseline to 6, 12, 18, 24, and 30 Months
Aikaikkuna: The baseline and at 6, 12, 18, 24, and 30 months post intervention

Hip circumference was measured at the widest area over the trochanters at 6, 12, 18, 24, and 30 months of every intervention.

The results were presented at each time point from baseline to 6, 12,18,24, and 30 months after follow-up data.

The baseline and at 6, 12, 18, 24, and 30 months post intervention
The Results of Health Promotion Lifestyle Behaviors Scales Total Scores From Baseline to 6, 12, 18, 24, and 30 Months
Aikaikkuna: The baseline and at 6, 12, 18, 24, and 30 months post intervention

The HPLP-II is validated, Self-report questionnaires Health promotion lifestyle was measured by the 52-item Health-Promoting Lifestyle-II (HPLP-II) Chinese questionnaire. The total scores of the HPLP-II are determined by calculating a mean item response. The HPLP-II uses mean sums of scale items to remain the 1 to 4 metric of item. Higher scores indicated better health-promoting lifestyle behaviors.

The results were presented at each time point from baseline to 6, 12,18,24, and 30 months after follow-up data.

The baseline and at 6, 12, 18, 24, and 30 months post intervention
The Results of Disease-specific Knowledge of Renal Protection Checklist (RPK) Scales Total Scores From Baseline to 6, 12, 18, 24, and 30 Months
Aikaikkuna: The baseline and at 6, 12, 18, 24, and 30 months post intervention

The renal protection checklist (RPK) is validated, Self-report questionnaires a disease-specific knowledge of renal protection checklist were developed by Yen, Huang, and Teng in 2008. The checklist consists of 20 items including three domains: renal function protection (11 items), knowledge of Chinese herbal medicine related to renal function (5 items), and diet with CKD (4 items). Item responses were "true" or "false." Each item is scored with 5 points for each correct answer. The total scores for the checklist range from 0-100. Higher scores indicate higher knowledge of renal function protection.

The results were presented at each time point from baseline to 6, 12,18,24, and 30 months after follow-up data.

The baseline and at 6, 12, 18, 24, and 30 months post intervention
The Results of Physical Health QOL Scores From Baseline to 12, and 24 Months
Aikaikkuna: The baseline and at 12, 24 months post intervention

The WHOQOL-BREF Taiwanese version is validated, as Self-report questionnaires. The WHOQOL-BREF Taiwanese version was evaluated using 26 items. The WHOQOL-BREF Taiwanese version incorporates four domains: physical health (7 items), psychological health (6 items), social relationships (4 items), and environment (9 items). Using a 5-point Likert scale from 1 "not satisfied at all" to 5 "extremely satisfied", higher scores indicate a better QOL. Each domain's score ranged from 4 to 20, which was calculated by multiplying the average of the scores of all items in the domain by four.

The results presented the physical health QOL scores at each time point from baseline to 12, and 24 months.

The baseline and at 12, 24 months post intervention
The Results of Psychological Health QOL Scores From Baseline to 12, and 24 Months
Aikaikkuna: The baseline and at 12, 24 months post intervention

The WHOQOL-BREF Taiwanese version is validated, as Self-report questionnaires. The WHOQOL-BREF Taiwanese version was evaluated using 26 items. The WHOQOL-BREF Taiwanese version incorporates four domains: physical health (7 items), psychological health (6 items), social relationships (4 items), and environment (9 items). Using a 5-point Likert scale from 1 "not satisfied at all" to 5 "extremely satisfied", higher scores indicate a better QOL. Each domain's score ranged from 4 to 20, which was calculated by multiplying the average of the scores of all items in the domain by four.

The results present the psychological health QOL scores from baseline to 12, and 24 Months.

The baseline and at 12, 24 months post intervention
The Results of Social Relationships QOL Scores From Baseline to 12, and 24 Months.
Aikaikkuna: The baseline and at 12, 24 months post intervention

The WHOQOL-BREF Taiwanese version is validated, as Self-report questionnaires. The WHOQOL-BREF Taiwanese version was evaluated using 26 items. The WHOQOL-BREF Taiwanese version incorporates four domains: physical health (7 items), psychological health (6 items), social relationships (4 items), and environment (9 items). Using a 5-point Likert scale from 1 "not satisfied at all" to 5 "extremely satisfied", higher scores indicate a better QOL. Each domain's score ranged from 4 to 20, which was calculated by multiplying the average of the scores of all items in the domain by four.

The results present the Social Relationships QOL scores at each time point from baseline to 12, and 24 months.

The baseline and at 12, 24 months post intervention
The Results of Environment QOL Scores From Baseline to 12, and 24 Months
Aikaikkuna: The baseline and at 12, 24 months post intervention

The WHOQOL-BREF Taiwanese version is validated, as Self-report questionnaires. The WHOQOL-BREF Taiwanese version was evaluated using 26 items. The WHOQOL-BREF Taiwanese version incorporates four domains: physical health (7 items), psychological health (6 items), social relationships (4 items), and environment (9 items). Using a 5-point Likert scale from 1 "not satisfied at all" to 5 "extremely satisfied", higher scores indicate a better QOL. Each domain's score ranged from 4 to 20, which was calculated by multiplying the average of the scores of all items in the domain by four.

The results present the Environment QOL scores at each time point from baseline to 12, 24 months.

The baseline and at 12, 24 months post intervention
The Results of Perceived Self-efficacy of Physical Activity Scores From Baseline to 12, and 24 Months
Aikaikkuna: The baseline and at 12, 24 months post intervention

The Perceived self-efficacy of physical activity is validated, and the Self-report questionnaire.

The perceived self-efficacy scale was used to measure perceived self-efficacy for physical activity. Fifteen items are answered on a six-point Likert scale ranging from 1 (completely uncertain) to 6 (completely certain). The total score ranges from 15-90, with a higher score representing greater perceived self-efficacy for physical activity.

The results present the Perceived self-efficacy of physical activity scores at each time point from baseline to 12, and 24 months.

The baseline and at 12, 24 months post intervention
The Results of Decisional Balance (Perceived Benefits of Physical Activity) Scores From Baseline to 12, and 24 Months
Aikaikkuna: The baseline and at 12, 24 months post intervention

The Decisional Balance Scale measures the perceived benefits and barriers of physical activity on a 6-point Likert scale ranging from 1 (strongly disagree) to 6 (strongly agree). The scale of the benefits of changing physical activity behaviors (14 items) and the total score range from 14-84. The higher the scores represent the perceived benefits of physical activity is higher.

The results present the Decisional balance (perceived benefits of physical activity) scores at each time point from baseline to 12, and 24 months.

The baseline and at 12, 24 months post intervention
The Results of Decisional Balance (Perceived Barrier of Physical Activity) From Baseline to 12, and 24 Months
Aikaikkuna: The baseline and at 12, 24 months post intervention

The Decisional Balance Scale measures the perceived benefits and barriers of physical activity on a 6-point Likert scale ranging from 1 (strongly disagree) to 6 (strongly agree). The scale of the barrier of changing physical activity behaviors (15 items) and the total score range from 15-90. The higher the scores represent the perceived barrier to physical activity is higher.

The results present the Decisional Balance (Perceived Barrier of Physical Activity) scores at each time point from baseline to 12, and 24 months.

The baseline and at 12, 24 months post intervention

Yhteistyökumppanit ja tutkijat

Täältä löydät tähän tutkimukseen osallistuvat ihmiset ja organisaatiot.

Tutkijat

  • Päätutkija: Miaofen Yen, Doctor, National Cheng Kung University

Julkaisuja ja hyödyllisiä linkkejä

Tutkimusta koskevien tietojen syöttämisestä vastaava henkilö toimittaa nämä julkaisut vapaaehtoisesti. Nämä voivat koskea mitä tahansa tutkimukseen liittyvää.

Yleiset julkaisut

Opintojen ennätyspäivät

Nämä päivämäärät seuraavat ClinicalTrials.gov-sivustolle lähetettyjen tutkimustietueiden ja yhteenvetojen edistymistä. National Library of Medicine (NLM) tarkistaa tutkimustiedot ja raportoidut tulokset varmistaakseen, että ne täyttävät tietyt laadunvalvontastandardit, ennen kuin ne julkaistaan ​​julkisella verkkosivustolla.

Opi tärkeimmät päivämäärät

Opiskelun aloitus

Sunnuntai 1. elokuuta 2010

Ensisijainen valmistuminen (Todellinen)

Maanantai 1. heinäkuuta 2013

Opintojen valmistuminen (Todellinen)

Tiistai 1. lokakuuta 2013

Opintoihin ilmoittautumispäivät

Ensimmäinen lähetetty

Tiistai 31. elokuuta 2010

Ensimmäinen toimitettu, joka täytti QC-kriteerit

Torstai 2. syyskuuta 2010

Ensimmäinen Lähetetty (Arvioitu)

Perjantai 3. syyskuuta 2010

Tutkimustietojen päivitykset

Viimeisin päivitys julkaistu (Todellinen)

Torstai 28. toukokuuta 2026

Viimeisin lähetetty päivitys, joka täytti QC-kriteerit

Sunnuntai 3. toukokuuta 2026

Viimeksi vahvistettu

Sunnuntai 1. tammikuuta 2023

Lisää tietoa

Tähän tutkimukseen liittyvät termit

Yksittäisten osallistujien tietojen suunnitelma (IPD)

Aiotko jakaa yksittäisten osallistujien tietoja (IPD)?

EI

IPD-suunnitelman kuvaus

De-identified individuals participants data for all primary and secondary outcome measures.

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