Effect of gluten-free diet and co-morbidity of irritable bowel syndrome-type symptoms on health-related quality of life in adult coeliac patients.

BACKGROUND: Both coeliac disease and irritable bowel syndrome show impaired health-related quality of life, however, the impact of irritable bowel syndrome-type symptoms on health-related quality of life in coeliac disease is unclear. AIM: To evaluate the effect of gluten-free diet adherence and irritable bowel syndrome-type symptoms co-morbidity on health-related quality of life in adult coeliac disease patients. PATIENTS AND METHODS: A total of 1130 adults were enrolled in the study comprising 1001 controls from the general population and 129 diagnosed coeliac disease patients from the University Clinic in Cagliari. Irritable bowel syndrome-type symptoms and health-related quality of life were assessed using the Rome II and the SF-36 questionnaires, respectively. RESULTS: Irritable bowel syndrome-type symptoms prevalence in controls was 10.1% (102/1001) and 55% (71/129) in the coeliac disease patients. Irritable bowel syndrome-type symptom controls and coeliac disease patients both presented significantly lower health-related quality of life (p

Frontal cortical perfusion abnormalities related to gluten intake and associated autoimmune disease in adult coeliac disease: 99mTc-ECD brain SPECT study.

OBJECTIVE: Since brain perfusion abnormalities have been described by single-photon emission computed tomography in some autoimmune diseases, the aim of the present study was to evaluate the incidence of perfusion abnormalities by brain single-photon emission computed tomography in a group of coeliac disease patients, and to investigate whether gluten intake and associated autoimmune diseases may be considered risk factors in causing cerebral impairment. METHODS: Thirty-four adult coeliac patients (16 on a gluten-free diet and 18 on a gluten-containing diet, 18 (53%) with autoimmune diseases) underwent 99mTc-ethyl cysteinate dimer brain single-photon emission computed tomography and qualitative evaluation of brain perfusion was performed together with a semiquantitative estimation using the asymmetry index. Ten subjects on our database, matched for sex, age and ethnic group, who were proved normal by histology ofjejunal mucosa (four males and six females; median age 39 years, range 27-55 years), were included as control group. RESULTS: Twenty-four out of 34 patients (71%) showed brain single-photon emission computed tomography abnormalities confirmed by abnormal regional asymmetry index (>5%; range 5.8-18.5%). Topographic comparison of the brain areas showed that the more significant abnormalities were localised in frontal regions, and were significantly different from controls only in coeliac disease patients on unrestricted diet. The prevalence of single-photon emission computed tomography abnormalities was similar in coeliac disease patients with (74%) and without (69%) associated autoimmune disease. CONCLUSIONS: Abnormalities of brain perfusion seem common in coeliac disease. This phenomenon is similar to that previously described in other autoimmune diseases, but does not appear to be related to associated autoimmunity and, at least in the frontal region, may be improved by a gluten-free diet.

Adult celiac disease is frequently associated with sacroiliitis.

No data are available on the presence and frequency of peripheral or central joint disease, routinely determined by bone scintigraphy with 740 MBq of [99mTc]MDP, in adult celiac disease. Bone scintigraphy was carried out to detect early acute inflammatory lesions in 22 adult celiac patients (15 females and seven males; mean age 36.72 years, range 17-63). Bone scintigraphy was positive for sacroiliitis in 14 cases (63.6%). Except in the case of one patient suffering from rheumatoid arthritis, laboratory data were normal. Our data suggest that as in other chronic intestinal diseases, celiac disease in adults, is frequently associated with central joint disease. This high incidence of sacroiliitis, the joint disease most frequently found in our patients, has not been previously reported in other series. We believe, therefore, this difference could be explained by the different methodology used for the screening of joint disease.

[Celiac disease in insulin-dependent diabetes mellitus and insulin-independent diabetes mellitus]. / Studio della malattia celiaca in corso di diabete mellito insulino dipendente e di diabete insulino indipendente.

The IgA antigliadin antibodies AGA title was detected in 37 patients with IDDM, mean age 32.59 +/- 14.71, where mean duration of disease was 8.76 +/- 9.62 years, and 29 patients with NIDDM, mean age 55.31 +/- 14.71, where disease lasted 11.5 +/- 5.55 years. A group of 51 normal pts. was employed as control. In IDDM group 2 cases on 37 showed high AGA title (case n. 1 and n. 2) but just the case n. 1 where IDDM lasted 16 years, showed an histologic picture of coeliac disease (partial villous atrophy), while in the case n. 2 where IDDM was at the onset, the histologic picture was normal. The increase of AGA title in the IDDM at the onset is rarely associated with coeliac disease, but it seems to be an aspecific response. Viceversa an increased AGA title is in IDDM for greater than 1 years often associated with coeliac disease. In NIDDM no high AGA title was found. The prevalence of coeliac disease in our patients with IDDM was 1:37 and we suggest that diabetics be screened routinely for antigliadin antibody.