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Status unknownNCT02825316Updated Jul 7, 2016

Mediterranean Diet as an add-on Therapy for Induction of Remission in Patients With Active Crohn's Disease

An interventional study of Mediterranean diet and Low residue diet in Crohn's Disease, sponsored by michal roll. Status unknown. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2016-07-07.

Sponsored by michal roll · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Jun 2016), so the status shown — last known as Not yet recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
100
Allocation
Randomized
Ages
18 Years to 75 Years
Sex
All
01

Study summary

This clinical study is designed to evaluate the effect of Mediterranean diet as an add-on therapy for induction of remission in adult patients with active Crohn's disease and to evaluate its effects on clinical, inflammatory and microbial parameters.

Read the detailed description

The Mediterranean diet has been associated with anti-inflammatory properties and with decreased risk for several chronic diseases. However, the effect of Mediterranean diet has not been evaluated in patients with inflammatory bowel diseases.

The purpose of this study is to determine whether Mediterranean diet is superior to a low residue diet as an add-on therapy for induction of remission in adult patients with active Crohn's disease and to evaluate its effects on clinical, inflammatory and microbial parameters.

Seventy eligible patients will be randomly assigned to one of two dietary interventions: Mediterranean diet or low residue diet, as an add-on therapy for induction of remission of active Crohn's disease. The effect of the dietary regimens on clinical, inflammatory and microbial parameters will be assessed at 8 and 52 weeks.

02

Conditions studied

  • Crohn's Disease

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Keywords

  • Crohn's disease
  • inflammatory bowel diseases
  • Mediterranean diet
  • microbiome
03

In context

Crohn Disease

1,880 studies on the registry are indexed under Crohn Disease; 462 are open to participants now.

This study's planned enrollment of 100 is above the median of 66 across 1,188 interventional studies indexed under Crohn Disease.

Browse Crohn Disease studies →

Lead sponsor

michal roll is the lead sponsor of 7 studies on the registry; 1 is open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Males and females
  • Age: 18-75
  • Diagnosis of Crohn's Disease
  • Montreal classification- B1
  • CDAI: 150-450 + CRP>0.5 or fecal calprotectin >200
  • Induction therapy with corticosteroids, 5-ASA, AZA, 6-MP, MTX or biologic therapy
  • Capacity to give informed consent

Exclusion criteria

Exclusion Criteria:

  • Ileostomy or colostomy
  • Exclusive enteral nutrition/ partial enteral nutrition
  • History of or current severe systemic diseases
  • History of admission due to bowel obstruction
  • Positive Clostridium difficile toxin
  • Positive Salmonella, Shigella, Campylobacter, stool culture
  • Pregnancy or lactation
  • Use of antibiotics or steroids one month prior to inclusion
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Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Care provider)
Enrollment
100 participants (estimated)

Study arms

  • Experimental
    Group A

    Patients with active Crohn's disease that will be allocated to the Mediterranean diet group.

    Behavioral: Mediterranean diet

  • Experimental
    Group B

    Patients with active Crohn's disease that will be allocated to the low residue diet group.

    Behavioral: Low residue diet

Interventions

  • BehavioralMediterranean diet

    Eight weeks course of Mediterranean diet (rich in plant-based food and low in animal protein and fat).

  • BehavioralLow residue diet

    Eight weeks course of low residue diet (minimal consumption of foods that add residue to the stool, such as raw fruits, vegetables and seeds, as well as nuts, legumes and whole grains).

06

What researchers measure

Primary outcomes

  1. Crohn's Disease Activity Index (CDAI)

    Change from baseline

    Time frame: 8 weeks

Secondary outcomes

  1. C-reactive protein

    Change from baseline

    Time frame: 8 weeks

  2. Fecal calprotectin

    Change from baseline

    Time frame: 8 weeks

  3. Remission rate- CDAI<150 + normal CRP/ fecal calprotectin

    Time frame: 52 weeks

  4. Response rate- decrease in 70 points in CDAI + decreased CRP/ fecal calprotectin

    Time frame: 8 weeks

  5. Microbial composition

    Time frame: 8 weeks

07

Study locations

No study locations are listed for this record.

08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 7, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02825316
Lead sponsor
michal roll
Responsible party
michal roll (PhD, Tel-Aviv Sourasky Medical Center) — Sponsor-investigator
First posted
Jul 7, 2016
Start date
Jul 2016
Primary completion
Jan 2018 (estimated)
Completion
Jan 2019 (estimated)
Last update
Jul 7, 2016

Study contacts

Lihi Godny, B.Sc
Contact
lihigodny@gmail.com
97236947305
Iris Dotan, MD
principal investigator · Head, IBD Center, Department of Gastroenterology and Liver Diseases Tel Aviv Sourasky Medical Center

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jun 2016. You cannot join it, but the record below documents what was studied.

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