Combining nap and caffeine countermeasures to improve productivity, alertness and safety in healthy adults undergoing a simulated nightshift

Assoc Prof Siobhan Banks0 个研究点目标入组 12 人开始时间: 2017年10月20日最近更新: 2019年10月28日

试验速览

暂无简介。

•BMI between 18.5-29 kg/m2
•Habitual bedtime between 2100h and 2400h
•Habitual wake time between 0600h and 0900h
•Less than 2 hours of structured high impact activity per week
•Currently taking a contraceptive pill or experiencing regular menstrual cycles (females)
•Valid driver’s licence or sufficient driving experience

•History of smoking, drug, or alcohol abuse in the past year
•History of psychiatric illness or sleep disorders such as insomnia and sleep apnoea
•Food allergies
•Trans-meridian travel in the 30 days prior to the study commencing
•Clinically significant abnormalities in blood and urine
•Habitual napping
•Caffeine intake exceeding 400mg per day on average
•Score <22 or >44 on the Composite Morningness Questionnaire
•Score >14 on the Beck Depression Index
•Score >5 on the Pittsburgh Sleep Quality Index
•History of cardiovascular disease
•History of a neurological disorder
•Pulmonary disease requiring daily inhaler use
•Kidney disease
•Liver disease
•History of psychiatric disorder requiring hospitalisation or psychiatric product for any length of time
•Positive urine pregnancy result
•Resting blood pressure above 140/90
•Resting pulse >110

发起方

Assoc Prof Siobhan Banks