Not-celiac Wheat Sensitivity (NCWS)NCT03563300
Gluten-related Disorders in Familial Mediterranean Fever Patients
A study testing Wheat flour in people with Not-celiac Wheat Sensitivity (NCWS) and Familial Mediterranean Fever (FMF), run by University of Palermo at 2 sites in Italy.
Trial summary
It is known that the gluten-containing grains can be responsible for human diseases related to gluten exposure. These forms of gluten intolerance represent a heterogeneous set of conditions, including celiac disease (CD), wheat allergy (WA) and not celiac gluten sensitivity (NCGS), that combined seems to affect about… Read more about this study
- Who is it for?
- Ages 18 to 65 years
- Conditions the study is for
- Not-celiac Wheat Sensitivity (NCWS), Familial Mediterranean Fever (FMF)
- What is being tested?
- Wheat flour
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 8 participants
- Where
- 2 sitesItaly
- Study dates
- 1 Sep 2018to 1 Apr 2019
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 65 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Adult patients, both genders, with age between 18-65 years, affected with FMF, diagnosed according to clinical criteria designed by Livneh et al ("Tel-Hashomer" criteria), self-reporting a relationship between their symptoms (especially gastrointestinal) and gluten assumption, improving on a gluten-free diet and worsen on a gluten containing diet
- Patients testing negative for celiac disease (anti-tTG and EMA negative, and with biopsy Marsh 0-1) and wheat allergy (serum specific IgE for wheat negative)
Who cannot join
- Subjects diagnosed with celiac disease (positive anti-tTG and/or EMA, and positive histology, with Marsh 2 or above);
- Subjects diagnosed with wheat allergy (positive serum specific IgE for wheat)
- Subjects with Inflammatory Bowel Diseases (Crohn's disease or ulcerative colitis)
- Subjects with Helicobacter pylori infection and other gastrointestinal infection
- Pregnancy
Trial locations and contacts
2 sites in 1 country.
Italy2 sites
Department of Internal Medicine, University Hospital of Palermo
Palermo, 90129
Department of Internal Medicine, Giovanni Paolo II Hospital of Sciacca
Sciacca, Agrigento, 92019
About this study
Official title: Gluten-related Disorders in Patients Affected With Familial Mediterranean Fever
It is known that the gluten-containing grains can be responsible for human diseases related to gluten exposure. These forms of gluten intolerance represent a heterogeneous set of conditions, including celiac disease (CD), wheat allergy (WA) and not celiac gluten sensitivity (NCGS), that combined seems to affect about 5-10% of the general population. NCGS is the most recent gluten-related disease, characterized by intestinal and extra-intestinal symptoms related to the ingestion of gluten-containing food, in subjects in whom either celiac disease or wheat allergy previously has been excluded. However, as it is not known what component of the cereals causes the symptoms in NCGS patients, the investigators prefer the label of "Not-celiac wheat sensitivity" (NCWS). Typically, the NCWS diagnosis is made by exclusion. Furthermore, similarly to CD, the investigators had demonstrated that NCWS may be associated with other autoimmune disease (i.e. Hashimoto's thyroiditis). Among these autoimmune conditions, in our daily out clinic work, the investigators have observed an association between self-reported NCWS and Familial Mediterranean Fever (FMF). Our preliminary observational data indicate that some FMF patients relate their symptoms (especially gastrointestinal) to gluten assumption, then excluding it from diet and using gluten-free products, with partial remission of gastrointestinal symptoms. Therefore, FMF and NCGS share some clinical features, such as abdominal pain, diarrhea, arthralgia and arthritis, and tend to be commonly associated with other inflammatory and autoimmune diseases. This study has 2 major aims: 1.To evaluate the real relationship between the wheat ingestion and the gastrointestinal manifestations presented by FMF patients, self-reporting a NCWS. 2. To identify possible immunologic markers that may explain the mechanism underling FMF abdominal attack and wheat ingestion.
Read the detailed description
It is known that the gluten-containing grains can be responsible for human diseases related to gluten exposure. These forms of gluten intolerance represent a heterogeneous set of conditions, including celiac disease (CD), wheat allergy (WA) and not celiac gluten sensitivity (NCGS), that combined seems to affect about 5-10% of the general population. NCGS is the most recent gluten-related disease. It is characterized by intestinal (i.e. irritable bowel syndrome, bloating, dyspepsia) and extra-intestinal symptoms (i.e. fatigue, headache, numbness, mental confusion) related to the ingestion of gluten-containing food, in subjects in whom either celiac disease or wheat allergy previously has been excluded. However, as it is not known what component of the cereals causes the symptoms in NCGS patients, the investigators prefer the label of "Not-celiac wheat sensitivity" (NCWS). Typically, the NCWS diagnosis is made by exclusion. In fact, in previous studies the investigators showed that patients self-reporting gastrointestinal symptoms related to wheat ingestion, could suffer not only from CD or WA, but from small intestinal bacterial overgrowth or inflammatory bowel diseases also. Furthermore, similarly to CD, the investigators had demonstrated that NCWS may be associated with other autoimmune disease (i.e. Hashimoto's thyroiditis). Among these autoimmune conditions, in our daily out clinic work, the investigators have observed an association between self-reported NCWS and Familial Mediterranean Fever (FMF). Familial Mediterranean fever (FMF) is the most frequent hereditary autoinflammatory disease, characterized by self-limited recurrent attacks of fever and serositis, resulting in pain in the abdomen, chest, joints and muscles. FMF is caused by mutations in MEFV gene, which encodes pyrin. Pyrin is implicated in a complex interplay with proteins involved in Toll-like receptor (TLR) signalling, PYD superfamily and procaspase-1 activation, suggesting a controlling role in inflammatory response. Abdominal pain is the most frequent symptom encountered in FMF; 95% of patients report this as the main symptom during at least some of their fever episodes, while 50% cite such an 'abdominal attack' as the first symptom of their disease. Presentation of a typical abdominal attack will resemble that of 'acute abdomen'. Onset is sudden and acute, leading to rapid development of symptoms within 1-2 hours. The abdominal pain is usually diffuse throughout the entire abdomen, although in some cases it may be localized; it may be very severe in intensity. This may be accompanied by any bowel activity, ranging from constipation (most often) to diarrhoea. The intensity of symptoms and signs of an inflammatory attack in FMF will decrease spontaneously after 12-24 hours, and usually, the attack resolves over the following 48 hours. Thus, after about 3 days the patient will be symptom-free again. Furthermore, so-called "incomplete" abdominal attacks may occur in FMF patients. These differ from 'typical' abdominal attacks in 1 or 2 features, which may include absence of fever, absence of 'true' peritonitis and/or localisation of the abdominal pain to a single specific abdominal area, minimal change in acute phase parameters. It may be difficult to differentiate an 'incomplete' abdominal attack from other causes of abdominal pain, mainly because of its atypical presentation. Our preliminary observational data indicate that some FMF patients relate their symptoms (especially gastrointestinal) to gluten assumption, then excluding it from diet and using gluten-free products, with partial remission of gastrointestinal symptoms. Therefore, FMF and NCGS share some clinical features, such as abdominal pain, diarrhea, arthralgia and arthritis, and tend to be commonly associated with other inflammatory and autoimmune diseases. However, to our knowledge, a relationship between FMF and NCGS has not been previously investigated. This study has 2 major aims: 1.To evaluate the real relationship between the wheat ingestion and the gastrointestinal manifestations presented by FMF patients, self-reporting a NCWS. The study will be done after a period of gluten-free diet, administering wheat flour or placebo for 15 days. 2. To identify possible immunologic markers (histological features, expression of cytokines and other constitutive mucosal proteins from peripheral blood mononuclear cells and mucosal lymphocytes) that may explain the mechanism underling FMF abdominal attack and wheat ingestion.
- Being tested
- Wheat flour, Placebo Comparator
- Medical subject headings
- Familial Mediterranean Fever
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Wheat flourOther
Also called Active Comparator
Wheat flour will be administered once daily for 7 days
Placebo ComparatorOther
Also called Rice flour
Placebo will be administered blindly versus wheat flour for 7 days
| Study group | Role | What they receive |
|---|---|---|
| Wheat flour | Active comparator | Wheat flour will be administered blindly versus placebo for 7 days Receives: Other: Wheat flour |
| Rice flour | Placebo comparator | Placebo will be administered blindly versus wheat flour for 7 days Receives: Other: Placebo Comparator |
What is being measured
The primary outcome is the main question the study is designed to answer.
Fibromyalgia symptoms evaluation
Fibromyalgia symptoms of patients, evaluated by the International Severity Scoring System for Familial Mediterranean Fever (ISSF), will be scored before and after 1 week of wheat (or placebo) ingestion
Measured: Change from baseline at 1 week
Gastrointestinal symptoms evaluation
Gastrointestinal symptoms of patients, evaluated by the Gastrointestinal Symptom Rating Scale (GSRS), will be scored before and after 1 week of wheat (or placebo) ingestion
Measured: Change from baseline at 1 week
Secondary outcomes (2)
Leukocytes cell surface antigens expression
There will be evaluated some leukocytes cell surface antigens expression, i.e. CD45, CD56, CD117, NKp44, CD3, CD19, and CD14, from peripheral blood mononuclear cells and rectal mucosal lymphocytes before and after 1 week of wheat (or placebo) ingestion
Measured: Change from baseline at 1 week
Cytokines production
There will be evaluated some cytokines production, i.e. IFN-γ, TNF-α, IL-22, IL-17, and T-bet, from peripheral blood mononuclear cells and rectal mucosal lymphocytes before and after 1 week of wheat (or placebo) ingestion
Measured: Change from baseline at 1 week
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted20 Jun 2018
- Study start1 Sep 2018
- Primary completion1 Mar 2019
- Study completion1 Apr 2019
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (8)Papers the sponsor has linked to this study.
- Other trials for Not-celiac Wheat Sensitivity (NCWS)Studies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Diagnosis
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- Parallel Assignment
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 8 participants (actual)
Sponsor and investigators
- Lead sponsor
- University of Palermo
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Pasquale Mansueto, University of Palermo
- Investigators
- Antonio Carroccio, PhD, Principal investigator, University of Palermo
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03563300
- Sponsor's protocol ID
- ACPM21
- Status last verified
- Apr 2019
- First submitted
- 24 May 2018
- Last updated
- 17 Apr 2019
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Carroccio A, Mansueto P, Iacono G, Soresi M, D'Alcamo A, Cavataio F, Brusca I, Florena AM, Ambrosiano G, Seidita A, Pirrone G, Rini GB. Non-celiac wheat sensitivity diagnosed by double-blind placebo-controlled challenge: exploring a new clinical entity. Am J Gastroenterol. 2012 Dec;107(12):1898-906; quiz 1907. doi: 10.1038/ajg.2012.236. Epub 2012 Jul 24.
PubMed 22825366Carroccio A, Mansueto P, D'Alcamo A, Iacono G. Non-celiac wheat sensitivity as an allergic condition: personal experience and narrative review. Am J Gastroenterol. 2013 Dec;108(12):1845-52; quiz 1853. doi: 10.1038/ajg.2013.353. Epub 2013 Nov 5.
PubMed 24169272Carroccio A, Rini G, Mansueto P. Non-celiac wheat sensitivity is a more appropriate label than non-celiac gluten sensitivity. Gastroenterology. 2014 Jan;146(1):320-1. doi: 10.1053/j.gastro.2013.08.061. Epub 2013 Nov 22. No abstract available.
PubMed 24275240Mansueto P, Seidita A, D'Alcamo A, Carroccio A. Non-celiac gluten sensitivity: literature review. J Am Coll Nutr. 2014;33(1):39-54. doi: 10.1080/07315724.2014.869996.
PubMed 24533607Carroccio A, D'Alcamo A, Cavataio F, Soresi M, Seidita A, Sciume C, Geraci G, Iacono G, Mansueto P. High Proportions of People With Nonceliac Wheat Sensitivity Have Autoimmune Disease or Antinuclear Antibodies. Gastroenterology. 2015 Sep;149(3):596-603.e1. doi: 10.1053/j.gastro.2015.05.040. Epub 2015 May 27.
PubMed 26026392Di Liberto D, Mansueto P, D'Alcamo A, Lo Pizzo M, Lo Presti E, Geraci G, Fayer F, Guggino G, Iacono G, Dieli F, Carroccio A. Predominance of Type 1 Innate Lymphoid Cells in the Rectal Mucosa of Patients With Non-Celiac Wheat Sensitivity: Reversal After a Wheat-Free Diet. Clin Transl Gastroenterol. 2016 Jul 7;7(7):e178. doi: 10.1038/ctg.2016.35.
PubMed 27388423Demirkaya E, Acikel C, Hashkes P, Gattorno M, Gul A, Ozdogan H, Turker T, Karadag O, Livneh A, Ben-Chetrit E, Ozen S; FMF Arthritis Vasculitis and Orphan disease Research in pediatric rheumatology (FAVOR). Development and initial validation of international severity scoring system for familial Mediterranean fever (ISSF). Ann Rheum Dis. 2016 Jun;75(6):1051-6. doi: 10.1136/annrheumdis-2015-208671. Epub 2016 Jan 28.
PubMed 26823530Svedlund J, Sjodin I, Dotevall G. GSRS--a clinical rating scale for gastrointestinal symptoms in patients with irritable bowel syndrome and peptic ulcer disease. Dig Dis Sci. 1988 Feb;33(2):129-34. doi: 10.1007/BF01535722.
PubMed 3123181
Study at a glance
From the registry record, last updated by the sponsor on 17 Apr 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Gluten-related Disorders in Patients Affected With Familial Mediterranean Fever
- ClinicalTrials.gov ID
- NCT03563300
- Acronym / sponsor ID
- ACPM21
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 8 participants (actual)
- Lead sponsor
- University of PalermoUniversity, hospital or other
- Study start
- 1 Sep 2018 (actual)
- Primary completion
- 1 Mar 2019 (actual)
- Study completion
- 1 Apr 2019 (actual)
- First posted
- 20 Jun 2018 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
It is known that the gluten-containing grains can be responsible for human diseases related to gluten exposure. These forms of gluten intolerance represent a heterogeneous set of conditions, including celiac disease (CD), wheat allergy (WA) and not celiac gluten sensitivity (NCGS), that combined seems to affect about 5-10% of the general population. NCGS is the most recent gluten-related disease, characterized by intestinal and extra-intestinal symptoms related to the ingestion of gluten-containing food, in subjects in whom either celiac disease or wheat allergy previously has been excluded. However, as it is not known what component of the cereals causes the symptoms in NCGS patients, the investigators prefer the label of "Not-celiac wheat sensitivity" (NCWS). Typically, the NCWS diagnosis is made by exclusion. Furthermore, similarly to CD, the investigators had demonstrated that NCWS may be associated with other autoimmune disease (i.e. Hashimoto's thyroiditis). Among these autoimmune conditions, in our daily out clinic work, the investigators have observed an association between self-reported NCWS and Familial Mediterranean Fever (FMF). Our preliminary observational data indicate that some FMF patients relate their symptoms (especially gastrointestinal) to gluten assumption, then excluding it from diet and using gluten-free products, with partial remission of gastrointestinal symptoms. Therefore, FMF and NCGS share some clinical features, such as abdominal pain, diarrhea, arthralgia and arthritis, and tend to be commonly associated with other inflammatory and autoimmune diseases. This study has 2 major aims: 1.To evaluate the real relationship between the wheat ingestion and the gastrointestinal manifestations presented by FMF patients, self-reporting a NCWS. 2. To identify possible immunologic markers that may explain the mechanism underling FMF abdominal attack and wheat ingestion.
Detailed description
It is known that the gluten-containing grains can be responsible for human diseases related to gluten exposure. These forms of gluten intolerance represent a heterogeneous set of conditions, including celiac disease (CD), wheat allergy (WA) and not celiac gluten sensitivity (NCGS), that combined seems to affect about 5-10% of the general population. NCGS is the most recent gluten-related disease. It is characterized by intestinal (i.e. irritable bowel syndrome, bloating, dyspepsia) and extra-intestinal symptoms (i.e. fatigue, headache, numbness, mental confusion) related to the ingestion of gluten-containing food, in subjects in whom either celiac disease or wheat allergy previously has been excluded. However, as it is not known what component of the cereals causes the symptoms in NCGS patients, the investigators prefer the label of "Not-celiac wheat sensitivity" (NCWS). Typically, the NCWS diagnosis is made by exclusion. In fact, in previous studies the investigators showed that patients self-reporting gastrointestinal symptoms related to wheat ingestion, could suffer not only from CD or WA, but from small intestinal bacterial overgrowth or inflammatory bowel diseases also. Furthermore, similarly to CD, the investigators had demonstrated that NCWS may be associated with other autoimmune disease (i.e. Hashimoto's thyroiditis). Among these autoimmune conditions, in our daily out clinic work, the investigators have observed an association between self-reported NCWS and Familial Mediterranean Fever (FMF). Familial Mediterranean fever (FMF) is the most frequent hereditary autoinflammatory disease, characterized by self-limited recurrent attacks of fever and serositis, resulting in pain in the abdomen, chest, joints and muscles. FMF is caused by mutations in MEFV gene, which encodes pyrin. Pyrin is implicated in a complex interplay with proteins involved in Toll-like receptor (TLR) signalling, PYD superfamily and procaspase-1 activation, suggesting a controlling role in inflammatory response. Abdominal pain is the most frequent symptom encountered in FMF; 95% of patients report this as the main symptom during at least some of their fever episodes, while 50% cite such an 'abdominal attack' as the first symptom of their disease. Presentation of a typical abdominal attack will resemble that of 'acute abdomen'. Onset is sudden and acute, leading to rapid development of symptoms within 1-2 hours. The abdominal pain is usually diffuse throughout the entire abdomen, although in some cases it may be localized; it may be very severe in intensity. This may be accompanied by any bowel activity, ranging from constipation (most often) to diarrhoea. The intensity of symptoms and signs of an inflammatory attack in FMF will decrease spontaneously after 12-24 hours, and usually, the attack resolves over the following 48 hours. Thus, after about 3 days the patient will be symptom-free again. Furthermore, so-called "incomplete" abdominal attacks may occur in FMF patients. These differ from 'typical' abdominal attacks in 1 or 2 features, which may include absence of fever, absence of 'true' peritonitis and/or localisation of the abdominal pain to a single specific abdominal area, minimal change in acute phase parameters. It may be difficult to differentiate an 'incomplete' abdominal attack from other causes of abdominal pain, mainly because of its atypical presentation. Our preliminary observational data indicate that some FMF patients relate their symptoms (especially gastrointestinal) to gluten assumption, then excluding it from diet and using gluten-free products, with partial remission of gastrointestinal symptoms. Therefore, FMF and NCGS share some clinical features, such as abdominal pain, diarrhea, arthralgia and arthritis, and tend to be commonly associated with other inflammatory and autoimmune diseases. However, to our knowledge, a relationship between FMF and NCGS has not been previously investigated. This study has 2 major aims: 1.To evaluate the real relationship between the wheat ingestion and the gastrointestinal manifestations presented by FMF patients, self-reporting a NCWS. The study will be done after a period of gluten-free diet, administering wheat flour or placebo for 15 days. 2. To identify possible immunologic markers (histological features, expression of cytokines and other constitutive mucosal proteins from peripheral blood mononuclear cells and mucosal lymphocytes) that may explain the mechanism underling FMF abdominal attack and wheat ingestion.
Study design
- Primary purpose
- Diagnosis
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
- Model description
- Parallel Assignment
| Arm | Type | Receives |
|---|---|---|
| Wheat flour | Active comparator | Other: Wheat flourWheat flour will be administered blindly versus placebo for 7 days |
| Rice flour | Placebo comparator | Other: Placebo ComparatorPlacebo will be administered blindly versus wheat flour for 7 days |
Who may qualify
- Ages
- 18 to 65 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (2 listed)
- Adult patients, both genders, with age between 18-65 years, affected with FMF, diagnosed according to clinical criteria designed by Livneh et al ("Tel-Hashomer" criteria), self-reporting a relationship between their symptoms (especially gastrointestinal) and gluten assumption, improving on a gluten-free diet and worsen on a gluten containing diet
- Patients testing negative for celiac disease (anti-tTG and EMA negative, and with biopsy Marsh 0-1) and wheat allergy (serum specific IgE for wheat negative)
Key exclusion criteria (5 listed)
- Subjects diagnosed with celiac disease (positive anti-tTG and/or EMA, and positive histology, with Marsh 2 or above);
- Subjects diagnosed with wheat allergy (positive serum specific IgE for wheat)
- Subjects with Inflammatory Bowel Diseases (Crohn's disease or ulcerative colitis)
- Subjects with Helicobacter pylori infection and other gastrointestinal infection
- Pregnancy
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Wheat flourAlso: Active ComparatorWheat flour will be administered once daily for 7 days | Other | Wheat flour |
| Placebo ComparatorAlso: Rice flourPlacebo will be administered blindly versus wheat flour for 7 days | Other | Rice flour |
Primary outcome
Fibromyalgia symptoms evaluation
Time frame: Change from baseline at 1 week
Fibromyalgia symptoms of patients, evaluated by the International Severity Scoring System for Familial Mediterranean Fever (ISSF), will be scored before and after 1 week of wheat (or placebo) ingestion
Gastrointestinal symptoms evaluation
Time frame: Change from baseline at 1 week
Gastrointestinal symptoms of patients, evaluated by the Gastrointestinal Symptom Rating Scale (GSRS), will be scored before and after 1 week of wheat (or placebo) ingestion
2 secondary outcomes
Leukocytes cell surface antigens expression
Time frame: Change from baseline at 1 week
Cytokines production
Time frame: Change from baseline at 1 week
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 17 Apr 2019.
- Results publication: PubMed 22825366Carroccio A, Mansueto P, Iacono G, Soresi M, D'Alcamo A, Cavataio F, Brusca I, Florena AM, Ambrosiano G, Seidita A, Pirrone G, Rini GB. Non-celiac wheat sensitivity diagnosed by double-blind placebo-controlled challenge: exploring a new clinical entity. Am J Gastroenterol. 2012 Dec;107(12):1898-906; quiz 1907. doi: 10.1038/ajg.2012.236. Epub 2012 Jul 24.
- Results publication: PubMed 24169272Carroccio A, Mansueto P, D'Alcamo A, Iacono G. Non-celiac wheat sensitivity as an allergic condition: personal experience and narrative review. Am J Gastroenterol. 2013 Dec;108(12):1845-52; quiz 1853. doi: 10.1038/ajg.2013.353. Epub 2013 Nov 5.
- Results publication: PubMed 24275240Carroccio A, Rini G, Mansueto P. Non-celiac wheat sensitivity is a more appropriate label than non-celiac gluten sensitivity. Gastroenterology. 2014 Jan;146(1):320-1. doi: 10.1053/j.gastro.2013.08.061. Epub 2013 Nov 22. No abstract available.
- Results publication: PubMed 24533607Mansueto P, Seidita A, D'Alcamo A, Carroccio A. Non-celiac gluten sensitivity: literature review. J Am Coll Nutr. 2014;33(1):39-54. doi: 10.1080/07315724.2014.869996.
- Results publication: PubMed 26026392Carroccio A, D'Alcamo A, Cavataio F, Soresi M, Seidita A, Sciume C, Geraci G, Iacono G, Mansueto P. High Proportions of People With Nonceliac Wheat Sensitivity Have Autoimmune Disease or Antinuclear Antibodies. Gastroenterology. 2015 Sep;149(3):596-603.e1. doi: 10.1053/j.gastro.2015.05.040. Epub 2015 May 27.
- Results publication: PubMed 27388423Di Liberto D, Mansueto P, D'Alcamo A, Lo Pizzo M, Lo Presti E, Geraci G, Fayer F, Guggino G, Iacono G, Dieli F, Carroccio A. Predominance of Type 1 Innate Lymphoid Cells in the Rectal Mucosa of Patients With Non-Celiac Wheat Sensitivity: Reversal After a Wheat-Free Diet. Clin Transl Gastroenterol. 2016 Jul 7;7(7):e178. doi: 10.1038/ctg.2016.35.
- Results publication: PubMed 26823530Demirkaya E, Acikel C, Hashkes P, Gattorno M, Gul A, Ozdogan H, Turker T, Karadag O, Livneh A, Ben-Chetrit E, Ozen S; FMF Arthritis Vasculitis and Orphan disease Research in pediatric rheumatology (FAVOR). Development and initial validation of international severity scoring system for familial Mediterranean fever (ISSF). Ann Rheum Dis. 2016 Jun;75(6):1051-6. doi: 10.1136/annrheumdis-2015-208671. Epub 2016 Jan 28.
- Results publication: PubMed 3123181Svedlund J, Sjodin I, Dotevall G. GSRS--a clinical rating scale for gastrointestinal symptoms in patients with irritable bowel syndrome and peptic ulcer disease. Dig Dis Sci. 1988 Feb;33(2):129-34. doi: 10.1007/BF01535722.
- Individual participant dataSharing planned: No
Related trials for Not-celiac Wheat Sensitivity (NCWS)
Recruiting
Bio-markers of Not-celiac Wheat Sensitivity
Not-celiac Wheat Sensitivity
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Antonio Carroccio, PhD principal investigator
University of Palermo
2 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Wheat flour in people with Not-celiac Wheat Sensitivity (NCWS) and Familial Mediterranean Fever (FMF), run by University of Palermo at 2 sites in Italy.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 17 Apr 2019. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 2 sites in Italy. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Fibromyalgia symptoms evaluation (time frame: Change from baseline at 1 week). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT03563300, which also lists 8 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 17 Apr 2019.