Authors:  Eliakim R. Sherer DM.
Institution:  Division of Gastroenterology, Rambam Medical Center, Technion School of Medicine, Haifa, Israel.
Title:  Celiac disease: fertility and pregnancy. [Review] [29 refs]
Source:  Gynecologic & Obstetric Investigation. 51(1):3-7, 2001.

Abstract
Celiac disease (gluten-sensitive enteropathy) may manifest clinically with an array of nongastrointestinal symptoms among which are: dermatitis herpetiformis; dementia; depression; various neurological symptoms; osteoporosis; osteomalacia; dental enamel defects, and anemia of various types. Important data have accumulated in recent years regarding the association between celiac disease, fertility and pregnancy. Many primary care obstetricians and gynecologists and perinatologists are not aware of these important relationships. The aim of this review, utilizing a MEDLINE search from 1966 through March 2000 of the English language, is to describe the possible effects of celiac disease and its treatment upon the reproductive cycle, fertility, pregnancy, and menopause. Review of the literature reveals that patients with untreated celiac disease sustain a significantly delayed menarche, earlier menopause, and an increased prevalence of secondary amenorrhea. Patients with untreated celiac disease incur higher miscarriage rates, increased fetal growth restriction, and lower birth weights. It appears that improvement of celiac disease, as reflected by restoration of small bowel mucosa associated with implementation of a gluten-free diet, may decrease miscarriage rates, improve fetal nutritional support and overall perinatal outcome. Copyright 2001 S. Karger AG, Basel. [References: 29]

Authors:  Martinelli P. Troncone R. Paparo F. Torre P. Trapanese E. Fasano C.  Lamberti A. Budillon G. Nardone G. Greco L.
Institution:  Department of Obsetrics and Gynaecology, University of Naples Federico II, Naples, Italy.
Title:  Coeliac disease and unfavourable outcome of pregnancy. [see comments.].
Comment in: Gut. 2000 Oct;47(4):598 ; 11203309, Comment in: Gut. 2001
Nov;49(5):738 ; 11693118
Source:  Gut. 46(3):332-5, 2000 Mar.

Abstract
BACKGROUND: Up to 50% of women with untreated coeliac disease experience miscarriage or an unfavourable outcome of pregnancy. In most cases, after 6-12 months of a gluten free diet, no excess of unfavourable outcome of pregnancy is observed. The prevalence of undiagnosed coeliac disease among pregnant women is not known. AIM: To determine the prevalence of untreated coeliac disease among women attending the obstetrics-gynaecological department. METHODS: Endomysial antibodies, which are specific and sensitive for coeliac disease, were evaluated in all women attending the obstetrics-gynaecology department of a large city hospital over a 90 day period. RESULTS: Of 845 pregnant women screened, 12 were identified as having coeliac disease. Three had previously been diagnosed but were not following a gluten free diet. The remaining nine underwent a small intestinal biopsy, which confirmed the diagnosis. The outcome of pregnancy was unfavourable in seven of these 12 women. Six healthy babies were born with no problems after the women had been on a gluten free diet for one year. CONCLUSIONS: Overall, 1 in 70 women was affected by coeliac disease, either not diagnosed (nine cases) or not treated (three cases). Their history of miscarriages, anaemia, low birth weight babies, and unfavourable outcome of pregnancy suggests that testing for coeliac disease should be included in the battery of tests prescribed for pregnant women. Coeliac disease is considerably more common than most of the diseases for which pregnant women are routinely screened. Unfavourable events associated with coeliac disease may be prevented by a gluten free diet.

Authors:  Collin P. Vilska S. Heinonen PK. Hallstrom O. Pikkarainen P.
Institution:  Department of Medicine, University of Tampere, Finland.
Title:  Infertility and coeliac disease. [see comments.].
Comment in: Gut. 2001 Nov;49(5):738 ; 11693118
Source:  Gut. 39(3):382-4, 1996 Sep.

Abstract
BACKGROUND: Coeliac women may suffer from gynaecological and obstetric complications. It is possible that these complications are the first symptom of coeliac disease. AIMS: To investigate the occurrence of subclinical coeliac disease in patients with infertility or recurrent miscarriages. SUBJECTS: Women of reproductive age who were attending the hospital because of either primary or secondary infertility, or two or more miscarriages. Women undergoing sterilisation served as control subjects. METHODS: The diagnostic investigation for infertility included the endocrine status, diagnostic laparoscopy, investigation of tubal patency, postcoital test, and semen analysis of the partner. Circulating antibodies against IgA class reticulin and gliadin were used in screening for coeliac disease. In positive cases, the diagnosis was confirmed by small bowel biopsy specimens. RESULTS: Four (2.7%) of 150 women in the infertility group, and none of the 150 control subjects were found to have coeliac disease (p = 0.06). All four women with coeliac disease suffered from infertility of unexplained origin. Altogether 98 women had no discoverable reason for infertility. Thus, in this subgroup the frequency of coeliac disease was 4.1% (four of 98), the difference from the control group being statistically significant (p = 0.02). None of the coeliac women had extensive malabsorption, but two had iron deficiency anaemia. One women with coeliac disease has had a normal delivery. None of the 50 women with miscarriage had coeliac disease. CONCLUSION: Patients having fertility problems may have subclinical coeliac disease, which can be detected by serological screening tests. Silent coeliac disease should be considered in the case of women with unexplained infertility.

Authors:  Norgard B. Fonager K. Sorensen HT. Olsen J.
Institution:  The Danish Epidemiology Science Centre and the Department of Epidemiology and Social Medicine, University of Aarhus.
Title:  Birth outcomes of women with celiac disease: a nationwide historical cohort study. [see comments.].
Comment in: Am J Gastroenterol. 2000 May;95(5):1373-4 ; 10811367, Comment
in: Am J Gastroenterol. 2001 Jul;96(7):2266-7 ; 11467670
Source:  American Journal of Gastroenterology. 94(9):2435-40, 1999 Sep.
Abstract

OBJECTIVE: We aimed to examine birthweight, low birthweight (<2500 g), and intrauterine growth retardation in offspring of women with celiac disease in relation to their first hospitalization for the disease. METHODS: This was a historical cohort study based on The Danish Medical Birth Registry data of celiac women discharged from Danish hospitals from 1977-1992. The study included 211 newborns to 127 mothers with celiac disease, and 1260 control deliveries. RESULTS: Before celiac women were first hospitalized the mean birthweight of their newborns was 238 g (95% confidence interval [95% CI] = 150, 325 g) lower than that of the control women, after adjustment for potential confounders. After the first hospitalization the mean birthweight for newborns of diseased women was higher than that of controls, by 67 g (95% CI = -88, 223 g) after adjustment for potential confounders. Before celiac women were first hospitalized we found an increased risk of low birthweight (odds ratio [OR] = 2.6, 95% CI = 1.3-5.5) and intrauterine growth retardation (OR = 3.4, 95% CI = 1.6-7.2). After celiac women were first hospitalized we found no increased risk of low birthweight and no babies with intrauterine growth retardation. CONCLUSIONS: Offspring of mothers with celiac disease had lower birthweight than expected and more than a three-fold higher risk of intrauterine growth retardation when birth occurred before the first hospitalization for the disease. After the mother's first hospitalization the birthweight was similar to controls and no increased risk of low birthweight was seen. Our study indicates that treatment of celiac women is important in the prevention of fetal growth retardation.

Authors:  Foschi F. Diani F. Zardini E. Zanoni G. Caramaschi P.
Institution:  Istituto di Clinica Ginecologica e Ostetrica A, Universita degli Studi, Verona, Italy.
Title:  [Celiac disease and spontaneous abortion]. [Italian]
Source:  Minerva Ginecologica. 54(2):151-9, 2002 Apr.

BACKGROUND: Over the last ten years it has become clear that the clinical expression of celiac disease is more heterogeneous than was thought in the past. Although celiac disease is a relatively frequent disease (1/170-200), it is only diagnosed in a small percentage of adult cases compared to the real situation because it is manifested with few symptoms or in an atypical form, or occasionally is completely silent. Gynecological problems have been reported in women with celiac disease, in particular delayed menarche, early menopause, sterility, recurrent abortion and fetal intrauterine growth retardation. The main aim of this study was to investigate the association between celiac disease and abortion, and in particular to evaluate whether patients suffering from recurrent spontaneous abortion might present an atypical or subclinical form of the disease. METHODS: During the period 1997-1998 a series of laboratory tests were carried out at the Department of Obstetrics and Gynecology and at the Institute of Medicine B of Verona University, in a sample of 184 women (149 from the Obstetrics Clinic and 35 from Internal Medicine B ). These tests included circulating anti-gliadin (AGA) and anti-endomysium (EMA) antibodies and total serum immunoglobulins. In positive cases, further diagnostic tests were performed using small bowel biopsy specimens. RESULTS: In our selected sample of cases, 5 women (2.7%) were positive for immunological screening against IgA-EMA and for bowel biopsy (confirmed diagnosis of celiac disease). Four of these women (2.1%) formed part of a group of patients with a positive history of spontaneous abortion and one (0.5%) was from the control group. CONCLUSIONS: An analysis of the cases that emerged from this study and those reported in the literature shows that tests to identify the celiac disease should be extended to the population with a risk of developing this disease. These subjects should include those with a family history or clinical symptoms, in particular women with a history of multiple abortions. In these cases, there are grounds for suspecting an atypical form of celiac disease.

Authors:  Porpora MG. Picarelli A. Prosperi Porta R. Di Tola M. D'Elia C. Cosmi EV.
Institution:  Second Institute of Gynecology and Obstetrics, University of Rome "La Sapienza,", Rome, Italy. mgporpor@tin.it
Title:  Celiac disease as a cause of chronic pelvic pain, dysmenorrhea, and deep dyspareunia.
Source:  Obstetrics & Gynecology. 99(5 Pt 2):937-9, 2002 May.

Abstract
BACKGROUND:Celiac disease may be subclinical and difficult to diagnose in adults. It has been associated with infertility and miscarriage but rarely with other gynecologic symptoms.CASE:A 43-year-old woman complaining of chronic abdominal and pelvic pain, deep dyspareunia, dysmenorrhea, diarrhea, and a 5-kg weight loss during the last 6 months was referred to our institution. Laboratory and clinical examinations were negative. At laparoscopy, numerous small leiomyomata were seen. A few filmy adhesions between the small bowel and the abdominal wall were lysed. With the exception of deep dyspareunia, all symptoms remitted after surgery, only to recur at 6 months of follow-up. A diagnostic work-up for celiac disease revealed the presence of antigliadin and antiendomysial antibodies. The diagnosis was confirmed at gastroduodenoscopy including biopsy. A gluten-free diet was prescribed, and the patient is now free of symptoms.CONCLUSION:Celiac disease should be considered in women presenting with unexplained chronic pelvic pain, dysmenorrhea, and deep dyspareunia.

Authors:  Haslam N. Lock RJ. Unsworth DJ.
Institution:  Department of Gastroenterology, Bury General Hospital, Lancashire, United Kingdom.
Title:  Coeliac disease, anaemia and pregnancy.
Source:  Clinical Laboratory. 47(9-10):467-9, 2001.

Abstract
We have investigated the prevalence of positive serology for coeliac disease in pregnant women, using the IgA anti-endomysium antibody test. Five of 216 pregnant women with a haemoglobin less than 11 g/dl were positive, compared to 0/350 with haemoglobin > or = 11 g/dl. Four of these five had low plasma ferritin levels, indicative of iron deficiency anaemia; the fifth was borderline normal. We found no association between positive coeliac disease serology and folate deficiency. None of thirty mothers of children born with neural tube defects were IgA anti-endomysium antibody positive. This study has identified a very high prevalence of occult coeliac disease in pregnancy and a strong association with anaemia. We advise that in cases with a haemoglobin of less than 11 g/dl in pregnancy, coeliac disease should be excluded.