- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT04506151
Sömnoptimering för att förbättra glykemisk kontroll hos vuxna med typ 1-diabetes (SOPT)
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
Studietyp
Inskrivning (Faktisk)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
Illinois
-
Chicago, Illinois, Förenta staterna, 60612
- University of Illinois Chicago
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Beskrivning
Inklusionskriterier:
- vuxna i åldern 18-65 år
- klinisk diagnos av typ 1-diabetes minst ett år
- rapporterad vanemässig sömnvariation (1 timme/vecka eller mer) eller sömnlängd mindre än 6,5 timmar/natt under arbets- eller vardagar (bekräftat med actigraphy sleep watch)
- en önskan att förbättra sömnen
- äger en smartphone
Exklusions kriterier:
- sömnlöshetssymptom
- med hög risk för obstruktiv sömnapné
- allvarlig hypoglykemiepisod under de senaste 6 månaderna (t. medvetslöshet)
- A1C större än 10 %
- roterande skift eller nattskiftsarbete
- användning av sömnmediciner/hjälpmedel
- nedsatt njurfunktion (uppskattad glomerulär filtrationshastighet < 45 ml/min)
- betydande aktuella medicinska sjukdomar (såsom hjärtsvikt, cirros, kronisk obstruktiv lungsjukdom som kräver syre, aktiv behandling av cancer, depression, stroke med neurologiska underskott i anamnesen
- amning, gravid eller planerar graviditet
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Dubbel
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Sleep-Opt
12-veckors intervention som inkluderar självövervakning, målsättning, motivationsförbättring.
|
12 veckors beteendeintervention
|
|
Aktiv komparator: Sund livsstil
12 veckors intervention som inkluderar veckovis telefonkontakt, didaktiskt innehåll likvärdigt i tid och uppmärksamhet till insatsgrupp.
|
Sund livsstil
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Sleep Variability Week 6
Tidsram: Week 6
|
Standard deviation total sleep time for one week
|
Week 6
|
|
Sleep Variability Week 12
Tidsram: Week 12
|
Standard deviation total sleep time for one week
|
Week 12
|
|
Sleep Variability Week 24
Tidsram: Week 24
|
Standard deviation total sleep time for one week
|
Week 24
|
|
Sleep Duration Week 6
Tidsram: Weeks 6
|
total sleep time minutes
|
Weeks 6
|
|
Sleep Duration Week 12
Tidsram: Week 12
|
total sleep time in minutes
|
Week 12
|
|
Sleep Duration Week 24
Tidsram: Week 24
|
total sleep time in minutes
|
Week 24
|
|
HbA1C Week 6
Tidsram: Week 6
|
Hemoglobin A1C week 6, %
|
Week 6
|
|
HbA1C Week 12
Tidsram: Week 12
|
HbA1c blood test
|
Week 12
|
|
HbA1C Week 24
Tidsram: Week 24
|
HbA1c blood test
|
Week 24
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Diabetes Distress Week 6
Tidsram: Week 6
|
Type 1 Diabetes Distress Scale measures diabetes distress.
Item mean scores calculated (sum of scores/number of items) ranges from 1-6 Higher scores indicated greater distress Unit of measure = units on a scale
|
Week 6
|
|
Diabetes Distress Week 12
Tidsram: Week 12
|
Type 1 Diabetes Distress Scale measures diabetes distress.
Item mean scores calculated (sum of scores/number of items) ranges from 1-6 Higher scores indicated greater distress Unit of measure = units on a scale
|
Week 12
|
|
Diabetes Distress Week 24
Tidsram: Week 24
|
Type 1 Diabetes Distress Scale measures diabetes distress.
Item mean scores calculated (sum of scores/number of items) ranges from 1-6 Higher scores indicated greater distress Unit of measure = units on a scale
|
Week 24
|
|
Self-management Behavior Week 6
Tidsram: Week 6
|
Diabetes Self Management Questionnaire-R (DSMQ-R) measures diabetes self-management Item mean scores calculated (sum of scores/maximum possible sum of items * 10).
Ranges from 0-10.
Higher numbers indicate better self-management behavior Unit of measure = units on a scale
|
Week 6
|
|
Self Management Behavior Week 12
Tidsram: Week 12
|
Diabetes Self Management Questionnaire-R (DSMQ-R) measures diabetes self-management Item mean scores calculated (sum of scores/maximum possible sum of items * 10).
Scores ranges from 0-10.
Higher numbers indicate better self-management behavior Unit of measure = units on a scale
|
Week 12
|
|
Self Management Behavior Week 24
Tidsram: Week 24
|
Diabetes Self Management Questionnaire-R (DSMQ-R) measures diabetes self-management Item mean scores calculated (sum of scores/maximum possible sum of items * 10).
Ranges from 0-10.
Higher numbers indicate better self-management behavior Unit of measure = units on a scale
|
Week 24
|
|
Quality of Life Week 6
Tidsram: Week 6
|
Diabetes Quality of Life scale measures quality of life Total quality of life score calculated as follows: (Raw total score - lowest possible score)/raw score range * 100. Scores range from 0-100. Scores are reverse coded so that higher numbers indicate better quality of life. Unit of measure = units on a scale |
Week 6
|
|
Quality of Life Week 12
Tidsram: Week 12
|
Diabetes Quality of Life scale measures quality of life Total quality of life score calculated as follows: (Raw total score - lowest possible score)/raw score range * 100. Scores range from 0-100. Scores are reverse coded so that higher numbers indicate better quality of life. Unit of measure = units on a scale. |
Week 12
|
|
Quality of Life Week 24
Tidsram: Week 24
|
Diabetes Quality of Life scale measures quality of life Total quality of life score calculated as follows: (Raw total score - lowest possible score)/raw score range * 100. Scores range from 0-100. Scores are reverse coded so that higher numbers indicate better quality of life. Unit of measure = units on a scale. |
Week 24
|
|
Fatigue Week 6
Tidsram: Week 6
|
Patient Reported Outcomes Measure (PROMIS) fatigue scale score measures fatigue. The total score was converted to T-scores (with T-scores, 50 indicates the population mean with a standard deviation of 10). Mean T-scores were calculated. Higher scores reflect greater fatigue. |
Week 6
|
|
Fatigue Week 12
Tidsram: Week 12
|
Patient Reported Outcomes Measure (PROMIS) fatigue scale score measures fatigue. The total score was converted to T-scores (with T-scores, 50 indicates the population mean with a standard deviation of 10). Mean T-scores were calculated. Higher scores reflect greater fatigue. |
Week 12
|
|
Fatigue Week 24
Tidsram: Week 24
|
Patient Reported Outcomes Measure (PROMIS) fatigue scale score measures fatigue. The total score was converted to T-scores (with T-scores, 50 indicates the population mean with a standard deviation of 10). Mean T-scores were calculated. Higher scores reflect greater fatigue. |
Week 24
|
|
Mood Week 6
Tidsram: Week 6
|
Center for Epidemiological Studies-Depression (CES-D) measures depressive mood.
Total summed score ranges from 0-60.
Higher scores indicate greater depressive mood.
Unit of measure = units on a scale.
|
Week 6
|
|
Mood Week 12
Tidsram: Week 12
|
Center for Epidemiological Studies-Depression (CES-D) measures depressive mood.
Total summed score ranges from 0-60.
Higher scores indicate greater depressive mood.
Unit of measure = units on a scale.
|
Week 12
|
|
Mood Week 24
Tidsram: Week 24
|
Center for Epidemiological Studies-Depression (CES-D) measures depressive mood.
Total summed score ranges from 0-60.
Higher scores indicate greater depressive mood.
Unit of measure = units on a scale.
|
Week 24
|
|
Subjective Sleep Quality Week 6
Tidsram: Week 6
|
Pittsburgh Sleep Quality Index (PSQI) measures subjective sleep quality.
Total summed score ranges 0-21.
Higher score reflects poorer sleep quality.
Unit of measure = units on a scale.
|
Week 6
|
|
Subjective Sleep Quality Week 12
Tidsram: Week 12
|
Pittsburgh Sleep Quality Index (PSQI) measures subjective sleep quality.
Total summed score ranges 0-21.
Higher score reflects poorer sleep quality.
Unit of measure = units on a scale.
|
Week 12
|
|
Subjective Sleep Quality Week 24
Tidsram: Week 24
|
Pittsburgh Sleep Quality Index (PSQI) measures subjective sleep quality.
Total summed score ranges 0-21.
Higher score reflects poorer sleep quality.
Unit of measure = units on a scale.
|
Week 24
|
|
Glycemic Variability Week 6
Tidsram: Week 6
|
Coefficient of variation (CV%), continuous glucose monitoring (CGM)-derived glucose standard deviation (SD) divided by the mean and multiplied by 100.
|
Week 6
|
|
Glycemic Variability Week 12
Tidsram: Week 12
|
Coefficient of variation (CV%), continuous glucose monitoring (CGM)-derived glucose standard deviation (SD) divided by the mean and multiplied by 100.
|
Week 12
|
|
Glycemic Variability Week 24
Tidsram: Week 24
|
Coefficient of variation (CV%), continuous glucose monitoring (CGM)-derived glucose standard deviation (SD) divided by the mean and multiplied by 100.
|
Week 24
|
|
Glucose Time-in-range Week 6
Tidsram: Week 6
|
Percent of time continuous glucose monitoring (CGM)-derived glucose is between 70-180 mg/dL.
|
Week 6
|
|
Glucose Time-in-range Week 12
Tidsram: Week 12
|
Percent of time continuous glucose monitoring (CGM)-derived glucose is between 70-180 mg/dL.
|
Week 12
|
|
Glucose Time-in-range Week 24
Tidsram: Week 24
|
Percent of time continuous glucose monitoring (CGM)-derived glucose is between 70-180 mg/dL.
|
Week 24
|
Andra resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Tests of the Sleep Intervention Effect on A1C That is Due to the Change in Sleep Duration
Tidsram: week 12
|
Mediation tests of the sleep intervention effect on A1C that is due to the change in sleep duration.
It is the product of parameter estimates testing the effect of the intervention on sleep duration and the mediating effect of the change in sleep duration on A1C.
Markov chain Monte Carlo (MCMC) models were used.
|
week 12
|
|
Mediation Tests of the Sleep Intervention Effect on A1C That is Due to the Change in Sleep Variability.
Tidsram: Week 12
|
Results are not reported by treatment arm.
This analysis tests the sleep intervention effect on A1C that is mediated by the change in sleep variability.
The values reported are the product of parameter estimates testing the effect of the intervention on sleep variability and the effect of the change in sleep variability on A1C.
Markov chain Monte Carlo (MCMC) models were used.
|
Week 12
|
Samarbetspartners och utredare
Samarbetspartners
Utredare
- Huvudutredare: Pamela Martyn-Nemeth, PhD, University of Illinois at Chicago
Publikationer och användbara länkar
Allmänna publikationer
- Martyn-Nemeth P, Duffecy J, Quinn L, Reutrakul S, Steffen AD, Burke L, Clark Withington MH, Irsheed GA, Perez R, Park M, Saleh A, Mihailescu D, Baron KG. Sleep optimization to improve glycemic control in adults with type 1 diabetes: study protocol for a randomized controlled parallel intervention trial. Trials. 2022 Aug 19;23(1):686. doi: 10.1186/s13063-022-06565-6.
- Hong SJ, Pratuangtham S, Martyn-Nemeth P, Steffen AD, Park CG, Reutrakul S. Blue Light Exposure During Sleep in Type 1 Diabetes: Impacts on Glycemic Control and Psychosocial Health. J Sleep Res. 2026 Jun 5:e70380. doi: 10.1111/jsr.70380. Online ahead of print.
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- 2020-0374
- 1R01DK121726 (U.S.S. NIH-anslag/kontrakt)
Plan för individuella deltagardata (IPD)
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