Resumen de Investigación
Analyzed using Evidence Intelligence™

Closed-loop therapy may improve sleep quality in young people with T1D

Última actualización 11 de julio de 2026

Key finding

Sleep duration did not differ significantly between groups (7.9 hours vs 7.8 hours, p=0.89).

This study evaluated the impact of hybrid closed-loop insulin delivery on sleep in young people newly diagnosed with type 1 diabetes and their parents, finding no significant differences in sleep outcomes compared to standard care.

Quick read

Study at a glance

The essential study design details in one scan.

EvidenceScore™

Moderate

Study type

RCTs

Follow-up

Long-Term (1–5 y)

Risk of bias

Some Concerns

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Plain-language summary

What this paper says

A plain-language read of the study’s main message and where it applies.

Study focus

This study evaluated the impact of hybrid closed-loop insulin delivery on sleep in young people newly diagnosed with type 1 diabetes and their parents, finding no significant differences in sleep outcomes compared to standard care.

Clinical relevance

Understanding the effects of diabetes management strategies on sleep is crucial, as sleep quality can impact overall health and diabetes control. This study highlights that while hybrid closed-loop insulin delivery is a promising technology, it may not provide additional benefits for sleep quality in this population, suggesting the need for further research into optimizing diabetes care.

Keep in mind

The study may have limited generalizability due to a specific population. Sample size and power calculations were not detailed. Outcomes were primarily subjective and reliant on self-reported measures.

Published in

Referencia de la Revista

Publication details and source links for this paper.

Juan JM, Eleanor MS, Charlotte KB, et al. Closed-Loop Therapy and Sleep in Young People Newly Diagnosed With T1D and Their Parents. Journal of Diabetes Science and Technology. 2024;20(2):335-341. doi:10.1177/19322968241286816

Efectos Principales

Sleep duration at 6 months showed no significant difference (7.9 hours vs 7.8 hours, p=0.89).

Sleep efficiency at 6 months was similar (84.0% vs 83.0%, p=0.50).

Wake after sleep onset at 6 months did not differ significantly (36.5 minutes vs 35.5 minutes, p=0.73).

Evidence network

How this study fits

Understand where this research contributes within the broader evidence network.

Evidence Context

This study contributes evidence to Hybrid closed-loop system and Average number of awakenings at 24 months, Average number of awakenings at 6 months, Average sleep duration at 24 months, and 6 more.

Primary intervention

Hybrid closed-loop system

Primary outcomes

  • Average number of awakenings at 24 months
  • Average number of awakenings at 6 months
  • Average sleep duration at 24 months

Evidence relationships

Intervention and outcome relationships this study adds to the evidence network.

9
Evidence pairs
9
Relationships
0
Evidence topics
contributes_evidence

Editorial context

Why this study matters

See why this paper is useful beyond its individual results.

Evidence network role

This section describes how the study fits into the current evidence network. It does not determine whether an intervention works on its own.

Moderate contributionModerate confidenceNetwork score: 50

0

Related topics

9

Evidence pairs

0

Related studies

Why it is useful

  • Contributes to 9 evidence relationships
  • Includes primary outcome data
  • Linked to 0 direct semantic evidence topics

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Evidencia principal

Relación de evidencia

Insulin Delivery Systems and Quality of Life Outcomes

Evidencia relacionada

Relación de evidencia

Insulin Delivery Systems and Sleep Outcomes

Guardar evidencia

Intervención

Insulin Delivery Systems

Guardar evidencia

Core evidence

Study findings

The primary outcomes reported in this study.

Average number of awakenings at 24 months

Hybrid closed-loop system → Average number of awakenings at 24 months

Hybrid closed-loop system → Average number of awakenings at 24 months

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
50
Neutral
ConsistencyScore™
unclear
Not enough independent studies
Estudios de apoyo: Basado en 1 estudio
Add to Evidence Tracker

Average number of awakenings at 6 months

Hybrid closed-loop system → Average number of awakenings at 6 months

Hybrid closed-loop system → Average number of awakenings at 6 months

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
50
Neutral
ConsistencyScore™
unclear
Not enough independent studies
Estudios de apoyo: Basado en 1 estudio
Add to Evidence Tracker

Average sleep duration at 24 months

Hybrid closed-loop system → Average sleep duration at 24 months

Hybrid closed-loop system → Average sleep duration at 24 months

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
50
Neutral
ConsistencyScore™
unclear
Not enough independent studies
Estudios de apoyo: Basado en 1 estudio
Add to Evidence Tracker

Average sleep duration at 6 months

Hybrid closed-loop system → Average sleep duration at 6 months

Hybrid closed-loop system → Average sleep duration at 6 months

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
50
Neutral
ConsistencyScore™
unclear
Not enough independent studies
Estudios de apoyo: Basado en 1 estudio
Add to Evidence Tracker

Average sleep latency at 24 months

Hybrid closed-loop system → Average sleep latency at 24 months

Hybrid closed-loop system → Average sleep latency at 24 months

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
50
Neutral
ConsistencyScore™
unclear
Not enough independent studies
Estudios de apoyo: Basado en 1 estudio
Add to Evidence Tracker

Average sleep latency at 6 months

Hybrid closed-loop system → Average sleep latency at 6 months

Hybrid closed-loop system → Average sleep latency at 6 months

Evidence Intelligence™
EvidenceScore™
Emerging
Score 59 · Based on 1 study
ImpactScore™
50
Neutral
ConsistencyScore™
unclear
Not enough independent studies
Estudios de apoyo: Basado en 1 estudio
Add to Evidence Tracker

Sleep efficiency

Hybrid closed-loop system → Sleep efficiency

Hybrid closed-loop system → Sleep efficiency

Evidence Intelligence™
EvidenceScore™
Moderate
Score 69 · Based on 2 studies
ImpactScore™
38
Slightly Negative
ConsistencyScore™
35
mixed
Estudios de apoyo: Basado en 2 estudios
Add to Evidence Tracker

Sleep quality

Hybrid closed-loop system → Sleep quality

Hybrid closed-loop system → Sleep quality

Evidence Intelligence™
EvidenceScore™
Strong
Score 79 · Based on 3 studies
ImpactScore™
58
Slightly Positive
ConsistencyScore™
35
mixed
Estudios de apoyo: Basado en 3 estudios
Add to Evidence Tracker

Wake time after sleep onset in minutes

Hybrid closed-loop system → Wake time after sleep onset in minutes

Hybrid closed-loop system → Wake time after sleep onset in minutes

Evidence Intelligence™
EvidenceScore™
Moderate
Score 69 · Based on 2 studies
ImpactScore™
38
Slightly Negative
ConsistencyScore™
35
mixed
Estudios de apoyo: Basado en 2 estudios
Add to Evidence Tracker

Evidence Library

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evidence suggest

La Evidencia Sugiere

  • No significant change in sleep duration at 6 months (0.1 hours, p=0.89).
  • Sleep efficiency remained similar between groups (1%, p=0.50).
  • Wake after sleep onset did not significantly differ (1 minute, p=0.73).
who this applies

A quién se aplica

  • Young people newly diagnosed with type 1 diabetes.
  • Parents of children with type 1 diabetes.
keep in mind

Tener en Cuenta

  • Results may not apply to older populations or those with long-standing diabetes.
  • The study focused on short-term outcomes; long-term effects remain unclear.
  • Self-reported sleep measures may introduce bias in the findings.
between the lines

Entre Líneas

  • The study may have limited generalizability due to a specific population.
  • Sample size and power calculations were not detailed.
  • Outcomes were primarily subjective and reliant on self-reported measures.

Evidence Library

Build your evidence library

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Connected Evidence

Explore related studies, evidence collections, and research questions.

Relationships organized using the Dediabetes Evidence Intelligence™ framework.

This study contributes to evidence on Insulin Delivery Systems and Quality of Life Outcomes, Insulin Delivery Systems and Sleep Outcomes.

Relaciones de evidencia relacionadas

Explore in Evidence Explorer

This study contributes to the evidence on the following intervention-outcome relationships.

Questions answered by this study

Generated from the study's connected evidence using Evidence Intelligence™.

Does Insulin Delivery Systems improve quality of life outcomes?

Strong Evidence

Insulin Delivery Systems may improve Quality of Life Outcomes.

ConsistencyScore™: Results are mixed and should be interpreted cautiously.

Evidence caveat: The available evidence reports mixed findings.

Ranked evidence signals

  1. 1

    Sleep quality

    EvidenceScore™ Strong | EvidenceScore™ 79.0 | weak positive | ConsistencyScore™ Mixed | 1 study

Why this answer: This answer is cautious because the available studies report mixed findings.

Limitations

  • Population details are unavailable.
8 supporting studiesUpdated: Aug 2026

Does Insulin Delivery Systems improve sleep outcomes?

Strong Evidence

Insulin Delivery Systems may improve Sleep Outcomes.

ConsistencyScore™: Results are generally consistent across studies.

Ranked evidence signals

  1. 1

    Sleep efficiency

    EvidenceScore™ Moderate | EvidenceScore™ 69.0 | weak negative | ConsistencyScore™ Mixed | 1 study

  2. 2

    Wake time after sleep onset in minutes

    EvidenceScore™ Moderate | EvidenceScore™ 69.0 | weak negative | ConsistencyScore™ Mixed | 1 study

  3. 3

    Average sleep latency at 24 months

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | neutral | ConsistencyScore™ Unclear | 1 study

Why this answer: This answer is based on 5 supporting studies with generally consistent results and a positive effect signal.

Limitations

  • Population details are unavailable.
5 supporting studiesUpdated: Aug 2026

Does Hybrid closed-loop system improve average number of awakenings at 24 months?

Emerging Evidence

Current evidence does not show a clear benefit of Hybrid closed-loop system for Average number of awakenings at 24 months.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Average number of awakenings at 24 months

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | neutral | ConsistencyScore™ Unclear | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Consistency cannot yet be determined.
  • Population details are unavailable.
1 supporting studyUpdated: Aug 2026

Does Hybrid closed-loop system improve average number of awakenings at 6 months?

Emerging Evidence

Current evidence does not show a clear benefit of Hybrid closed-loop system for Average number of awakenings at 6 months.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Average number of awakenings at 6 months

    EvidenceScore™ Emerging | EvidenceScore™ 59.0 | neutral | ConsistencyScore™ Unclear | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Consistency cannot yet be determined.
  • Population details are unavailable.
1 supporting studyUpdated: Aug 2026
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