Feasibility Study of Personalized Trials to Improve Sleep Quality

Sleep Disturbance Clinical Trial

Official title: Re-engineering Precision Therapeutics Through N-of-1 Trials: Feasibility Study of Personalized Trials to Improve Sleep Quality

Status Completed

Clinical Trial Summary

The purpose of this pilot study is to assess the feasibility of using N-of-1 methods in a virtual research study of melatonin intervention for poor sleep quality. Participants (N=60) will be sent a Fitbit device and 3 smart pill bottles, with one containing 3 mg of melatonin, one containing 0.5 mg of melatonin, and the final bottle containing a placebo pill. The first two weeks will be a baseline period, where no supplement is assigned, but data are collected, including self-report of sleep quality and duration and accelerometer-derived sleep and activity data. After successful completion of the baseline period, participants will be randomized to six 2-week intervention blocks of a 3 mg dose melatonin, a 0.5 mg dose melatonin, and a placebo. At the end of the trial, participants will be asked to complete the System Usability Scale, a satisfaction survey (electronic or phone/video call if they are non-responders), and participate in a virtual interview (such as over Microsoft Teams or a phone call) to inform feasibility and acceptability of protocol requirements, study materials, and personalized reports.

Clinical Trial Description

The purpose of this pilot study is to assess the feasibility of using N-of-1 methods in a virtual research study; to remotely recruit and enroll participants; to assess the feasibility of using a placebo and to determine the feasibility of the proposed methods used to collect and assess participant adherence and response to a wellness strategy (in this case, melatonin for poor sleep quality). This pilot will help determine if an N-of-1 study design, or what has been termed 'Personalized Trials', can have widespread use in future research and clinical practice to address high public health burdens with a high heterogeneity of response. This pilot study will assess feasibility using a Personalized Trials model to evaluate an individual participant's experience with a wellness strategy for self-reported poor sleep quality. Participants (N=60) will be sent a Fitbit device and 3 smart pill bottles, with one containing 3 mg of melatonin, one containing 0.5 mg of melatonin, and the final bottle containing placebo pills. Participants will be asked several questions a day sent via text message about their sleep quality, as well as their stress, fatigue, concentration, confidence, mood, and pain levels to demonstrate relevant secondary impacts of sleep quality. Participants will also have access to several videos explaining the protocol. The study will take place over the course of 14 weeks. The first two weeks will be a baseline period, where no supplement is assigned, but data are collected, including self-report of sleep quality and duration and accelerometer-derived sleep and activity data. After successful completion of the baseline period, participants will be randomized to six 2-week intervention blocks of a 3 mg dose melatonin, a 0.5 mg dose melatonin, and a placebo. At the end of the 14 weeks, a report containing the individual's observed data will be prepared for each participant and electronically sent to them along with a satisfaction survey (electronic, or phone/video call if they are non-responders).

After the end of the 14-week trial, participants will receive a summary of their observed data in a personalized report. Creating this type of report will help to assess the feasibility of using a N-of-1 trial design through user-acceptability of sleep quality and wellness-related data visualizations, and the ability to choose preferred intervention (if any) based on the data. Participants will be asked to complete the System Usability Scale, a satisfaction survey (electronic or phone/video call if they are non-responders), and participate in a virtual interview (such as over Microsoft Teams or a phone call) to inform feasibility and acceptability of protocol requirements, study materials, and personalized reports. ;

Related Conditions & MeSH terms

• Dyssomnias
• Parasomnias
• Sleep Disturbance

• NCT number: NCT05349188
• Study type: Interventional
• Source: Northwell Health
• Status: Completed
• Phase: Phase 1
• Start date: May 11, 2022
• Completion date: May 22, 2023