Clinical trial Recruiting at 1 site Interventional Ages 18 to 45

Effect of Weighted Blankets on Sleep Quality

Official title: The Effect of Various Types of Weighted Blankets on Sleep Quality and Quantity: A Randomized Cross-Over Controlled Study

Run by University of Thessaly · NCT06842797 · Data updated 2026-11-12

This study is testing if using different weights of weighted blankets can help healthy adults who have trouble sleeping get better quality rest.

Quick facts

Study typeInterventional
Ages18 Years to 45 Years
SexAll
Enrollment20 (estimated)
SponsorUniversity of Thessaly
Academic / other
Locations1 site (Trikala, Thessaly)
StatusRecruiting
StartedFebruary 20, 2025
Main results expectedJune 15, 2025
Study endsSeptember 15, 2025
Registry record updatedMarch 24, 2025
Trial IDNCT06842797 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are healthy adults experiencing low sleep quality.

Probably not a fit

Patients with a history of mental illness, epilepsy, or any acute or chronic conditions that limit participation may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates how different weights of weighted blankets affect sleep quality in healthy adults with low sleep quality. Participants will be randomly assigned to use either their usual blanket or one of three weighted blankets (7 kg, 9 kg, or 14 kg) over four weeks. Sleep quality will be measured using portable EEG/EOG systems and temperature sensors in the participants' homes, ensuring a familiar sleeping environment. The aim is to determine the optimal weight of the blanket for improving sleep quality.

Why it matters

Potential benefit: If successful, this study could provide a non-pharmacological method to enhance sleep quality for individuals struggling with sleep problems.

How similar studies have gone: While weighted blankets have shown promise in improving sleep in specific populations, this study's focus on healthy adults with low sleep quality is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Healthy individual

Exclusion Criteria:

* history of mental illness
* history of epilepsy
* any acute or chronic condition that would limit the ability of the patient to participate in the study

Where it's running

  • School of Physical Education, Sports and Dietetics, TEFAA
    Trikala, Thessaly, Greece
    Recruiting

Study contacts

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.