Bright Light Therapy in Crohn's Disease on Intestinal Barrier Homeostasis
Rush University Medical Center
Summary
Crohn's Disease (CD) and Ulcerative Colitis (UC), collectively known as inflammatory bowel disease (IBD), are two of the most significant chronic conditions of the gastrointestinal tract (GIT) and affects over 1.5 million individuals in the U.S. Recently, there has been an increased understanding of the importance of sleep and sleep disruption in IBD as a potentially modifiable risk factor. We, therefore, hypothesize that intervening with morning bright light therapy (BLT) in IBD patients with CM will decrease intestinal permeability and pro-inflammatory cytokines, positively impact intestinal microbiota, and improve quality of life (QoL).
Description
Crohn's Disease (CD) and Ulcerative Colitis (UC), collectively known as inflammatory bowel disease (IBD), are two of the most significant chronic conditions of the gastrointestinal tract (GIT). IBD affects over 1.5 million individuals in the US, so identifying risk factors for disease flares is essential to avoid complications, such as hospitalizations and surgery, and to improve quality of life (QoL). Recently, there has been an increased understanding of the importance of sleep and sleep disruption in IBD as a potentially modifiable risk factor. Bright light therapy (BLT) in IBD patients wi…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: 1. Biopsy proven diagnosis of Crohn's or Ulcerative Colitis 2. 18 years or older 3. Fecal Calprotectin \> 50 or CRP above upper limit of normal or a PROMISE Fatigue ≥ 50 4. Has been on a stable dose of either a biologic, immunomodulator, or 5-ASA for at least 12 weeks Exclusion Criteria: 1. Active IBD (Harvey Bradshaw Index \> 5 or Modified Harvey Bradshaw Index \>5) 2. Major depression (score ≥ 21 or any endorsement of suicidal intent on the Beck Depression) 3. Sleep apnea (score high risk in 2 or more categories of the Berlin Questionnaire) (43) 4. Restless leg syndrom…
Interventions
- DeviceBright Light Therapy
Device: Bright Light Therapy Retimer
- DevicePlacebo Retimer Device
Device: Placebo Retimer Device with no bright light therapy
Locations (2)
- Rush University Medical CenterChicago, Illinois
- Medical University of South CarolinaCharleston, South Carolina