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Shift Workers' Health Behavior Action Program Across Europe (SHAPE)

2026年8月18日 更新者：Marco Mensink、Wageningen University
This study evaluates the effects of a Combined Lifestyle Intervention Program (CLIP) on sleep, lifestyle behaviors, obesity risk and health in night-shift workers. The primary objective is to assess the effect of the CLIP on objectively measured sleep duration. Secondary objectives include behavioral outcomes related to sleep, diet, physical activity, and stress, as well as body weight and metabolic outcomes, . It is hypothesized that CLIP participants will show a greater increase in sleep duration than controls, alongside favorable changes in lifestyle and health outcomes.

調査の概要

状態

募集

条件

介入・治療

研究の種類

介入

入学 (推定)

400

段階

  • 適用できない

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究場所

  • オランダ
      • Rotterdam、オランダ
        • 募集
        • Erasmus Medical Centre
        • コンタクト：
          • H. Lammers-van der Holst
          • 電話番号：0031 10 704 0704
      • Wageningen、オランダ
        • 募集
        • Wageningen University & Research
        • コンタクト：
          • M. Mensink
          • 電話番号：0031 (0)317 480 100
  • ドイツ
      • Bremen、ドイツ
        • 募集
        • Uni Bremen
        • コンタクト：
          • U. Klink
          • 電話番号：0049 421 218 68980
      • Bremerhaven、ドイツ
        • まだ募集していません
        • TTZ
  • ポーランド
      • Lodz、ポーランド
        • まだ募集していません
        • Lodz
        • コンタクト：

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

  • 大人
  • 高齢者

健康ボランティアの受け入れ

はい

説明

Inclusion Criteria:

  • Age ≥ 21 years
  • Work ≥ 24 hours per week
  • Shift work duration > 3 years and currently doing night shifts
  • Expected to continue night shiftwork for at least 1 year after inclusion
  • On average working ≥ 4 night shifts per month
  • Working generally ≥ 2 consecutive night shifts
  • In possession of a smartphone and willing to download the study application

Exclusion Criteria:

  • Body Mass Index (BMI) < 18.5 or > 40 kg/m2
  • Pregnant or lactating
  • Chronic diseases with ongoing therapy (e.g. renal failure, active hepatitis, cirrhosis, myocardial infarction, chronic obstructive pulmonary disease and cancer)
  • Current or recent use of medications interfering with sleep, including: Central nervous system stimulants (e.g., Ritalin, Adderall, Modafinil or similar); Chronic use of sleep agents (e.g., benzodiazepine, non-hypnotic benzodiaze-pine, first-generation antihistamine, melatonin receptors agonists or similar); Other medications or combinations significantly affecting sleeping patterns
  • Recent or ongoing psychotherapy for sleep disorders
  • Current or recent use of medications affecting appetite or weight regulation, including: Appetite-enhancing/weight-gain medications (e.g., atypical antipsychotics, cor-ticosteroids such as prednisone, mirtazapine or similar); Appetite-suppressing/weight-loss medications (e.g., CNS stimulants such as Ritalin, Adderall, GLP-1 receptors agonists or similar); Other medications or combinations significantly influencing appetite or body weight
  • Participation in another human trial, lifestyle program or weight loss intervention within the past 3 months
  • Planned surgical procedure during the study period
  • History of or planned bariatric surgery/treatment

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

研究はどのように設計されていますか？

デザインの詳細

  • 主な目的：防止
  • 割り当て：ランダム化
  • 介入モデル：並列代入
  • マスキング：なし（オープンラベル）

武器と介入

参加者グループ / アーム
介入・治療
実験的：Intervention
Intervention group receives access to the 24-week combined lifestyle intrevention, which includes the mobile intervention app and four interactive workshops.
行動：Combined Lifestyle Intervention
The 24-week lifestyle intervention is structured in four 6-week blocks focusing on sleep and stress management or diet and physical activity. Lifestyle advice and behavior change techniques are delivered via a mobile application, complemented by workshops.
介入なし：Control
The control group receives informational brochures with general advice on the four life-style domains, without active behavioral support. The control group receives access to the combined lifestyle intrevention after the intervention period has ended.

この研究は何を測定していますか？

主要な結果の測定

結果測定
メジャーの説明
時間枠
Sleep duration
時間枠：From enrollment to the end of intervention (24 weeks)
Total sleep time (min/24h)
From enrollment to the end of intervention (24 weeks)

二次結果の測定

結果測定
メジャーの説明
時間枠
Body weight
時間枠：From enrollment to end of intervention (24 weeks)
(kg)
From enrollment to end of intervention (24 weeks)
BMI
時間枠：From enrollment to end of intervention (24 weeks)
(kg/m2)
From enrollment to end of intervention (24 weeks)
Objective sleep quality
時間枠：From enrollment to end of intervention (24 weeks)
Wake after sleep onset (min spent awake/main sleep episode), derived from actigraphy data
From enrollment to end of intervention (24 weeks)
Overall diet quality
時間枠：From enrollment to end of intervention (24 weeks)
Diet quality score: Eetscore™, a 55-item FFQ which is scored with the Dutch Healthy Diet 2015-index to evaluate adherence to the Dutch food-based dietary guideline; resulting in a total score between zero (no adherence) and 100 (complete adherence).
From enrollment to end of intervention (24 weeks)
Physical activity level
時間枠：From enrollment to end of intervention (24 weeks)
Light, moderate, vigorous activity (min), Sedentary time (min) as measured with an actigraphy (Motionwatch)
From enrollment to end of intervention (24 weeks)
Perceived stress
時間枠：From enrollment to end of intervention (24 weeks)
Perceived stress score (PSS-10), a 10-item validated questionnaire assessing the extent to which individuals perceive their lives as unpredictable, uncontrollable, and overloaded. Items are rated on a 5-point Likert scale referring to experiences over the past month; higher score mean more stress.
From enrollment to end of intervention (24 weeks)
Subjective sleep quality (Insomina)
時間枠：From enrollment to end of intervention (24 weeks)
Insomnia severity (0-28): a 7-item self-administered questionnaire validated in shift workers as a proxy for sleep quality. Items assess the severity of insomnia symptoms, including difficulties with sleep onset, maintenance, and early awakening. Each item is scored 0-4, with total scores ranging from 0 to 28; higher scores indicate more severe insomnia
From enrollment to end of intervention (24 weeks)
Subjective leep quality (pattern)
時間枠：[Time Frame: From enrollment to end of intervention (24 weeks)]
Shift Work Disorder Questionnaire (SWDQ): a 4-item questionnaire assessing sleep patterns, excessive sleepiness, and functional impairment related to shift work (53). Each item is scored 1-4, yielding a total score of 4-16, with higher scores reflecting greater symptom severit
[Time Frame: From enrollment to end of intervention (24 weeks)]
Chrono-nutrition patterns
時間枠：From enrollment to end of intervention (24 weeks)
Meal timing, frequency, regularity; using the Chrono nutrition Questionnaire for Shift Workers (CNQ-Shift). The questionnaire contains 20-23 questions, five questions each for morning, afternoon, and night shifts, three split shifts questions (if applicable), and two questions for work-free days.
From enrollment to end of intervention (24 weeks)
Food preferences
時間枠：From enrollment to end of intervention (24 weeks)
FFPQ (liking/wanting scores): Participants rate "how pleasant it would be to try a bite of this food," using a 100-point visual analogue scale (explicit liking). A forced choice procedure is then carried used to assess which food participants would "most like to eat now" (implicit wanting).
From enrollment to end of intervention (24 weeks)
Occupational physical activity
時間枠：From enrollment to end of intervention (24 weeks)
OSPAQ (min)
From enrollment to end of intervention (24 weeks)
Work-related sense of coherence
時間枠：From enrollment to end of intervention (24 weeks)
Work-related sense of coherence Work-Soc (5-point Likert scale), a 9-scale assessing individuals' perceived comprehensibility, manageability, and meaningfulness at work.
From enrollment to end of intervention (24 weeks)
Satisfaction With Life
時間枠：[Time Frame: From enrollment to end of intervention (24 weeks)]
Satisfaction With Life Scale (SWLS): a 5-item questionnaire evaluating global life satisfaction (66). Items are rated on a 7-point scale
[Time Frame: From enrollment to end of intervention (24 weeks)]

その他の成果指標

結果測定
メジャーの説明
時間枠
Body composition
時間枠：From enrollment to end of intervention (24 weeks)
body Fat percentage (%) measured with bio-impedance analysis (BIA)
From enrollment to end of intervention (24 weeks)
waist to hip circumference
時間枠：[Time Frame: From enrollment to end of intervention (24 weeks)]
ratio of waist and hip circumference (cm/cm)
[Time Frame: From enrollment to end of intervention (24 weeks)]
Behavior assessment
時間枠：From enrollment to end of intervention (24 weeks)
Action planning, Coping planning, Habit formation, Intention. All items are scored on a either a 5 or 7-point Likert scale ranging from totally disagree to totally agree.
From enrollment to end of intervention (24 weeks)
Stress biomarker
時間枠：From enrollment to end of intervention (24 weeks)
Hair cortisol concentraition (HCC), pg/mg hair
From enrollment to end of intervention (24 weeks)
glucose
時間枠：[Time Frame: From enrollment to end of intervention (24 weeks)]
fasted blood glucose (mM)
[Time Frame: From enrollment to end of intervention (24 weeks)]
Insulin
時間枠：[Time Frame: From enrollment to end of intervention (24 weeks)]
fasted plasma insulin (pmol/L)
[Time Frame: From enrollment to end of intervention (24 weeks)]
blood lipids
時間枠：[Time Frame: From enrollment to end of intervention (24 weeks)]
fasted blood lipids (mmol/L)
[Time Frame: From enrollment to end of intervention (24 weeks)]
blood pressure
時間枠：[Time Frame: From enrollment to end of intervention (24 weeks)]
Diastolic and systolic blood pressure in fasted state (mmHg)
[Time Frame: From enrollment to end of intervention (24 weeks)]
circadian biomarker
時間枠：[Time Frame: From enrollment to end of intervention (24 weeks)]
urinary melatonin (ng/mL)
[Time Frame: From enrollment to end of intervention (24 weeks)]
Participant satisfaction and feasibility
時間枠：end of intervention (week 24)
assessed using a study-specific questionnaire evaluating participants' experiences with the intervention content, delivery, usability, and perceived burden of the intervention
end of intervention (week 24)

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

スポンサー

Wageningen University

協力者

Erasmus Medical Center
Medical University of Lodz
University of Bremen
Verein zur Förderung des Technologietransfers an der Hochschule Bremerhaven e.V.

出版物と役立つリンク

研究に関する情報を入力する責任者は、自発的にこれらの出版物を提供します。これらは、研究に関連するあらゆるものに関するものである可能性があります。

便利なリンク

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (実際)

2026年5月15日

一次修了 (推定)

2027年7月1日

研究の完了 (推定)

2027年12月1日

試験登録日

最初に提出

2026年5月1日

QC基準を満たした最初の提出物

2026年6月1日

最初の投稿 (実際)

2026年6月8日

学習記録の更新

投稿された最後の更新 (実際)

2026年8月20日

QC基準を満たした最後の更新が送信されました

2026年8月18日

最終確認日

2026年5月1日

詳しくは

本研究に関する用語

キーワード

追加の関連 MeSH 用語

その他の研究ID番号

  • NL-010791

個々の参加者データ (IPD) の計画

個々の参加者データ (IPD) を共有する予定はありますか?

未定

医薬品およびデバイス情報、研究文書

米国FDA規制医薬品の研究

いいえ

米国FDA規制機器製品の研究

いいえ

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