Celiac crisis, a rare and profound presentation of celiac disease: a case report

Neurologic complications of coeliac disease: first reported from Sudan 50 years ago and dietary solution highlighted 60 years ago

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Celiac crisis in patients with celiac disease. Case report

Celiac crisis (CC) is a rare life-threatening course of celiac disease, observed mainly in children. In adults, CK can be the first manifestation of the disease and, very rarely, a relapse that occurs in patients who do not follow the gluten-free diet (AGD). Triggers can be stress, surgery, childbirth, etc. A clinical observation of CC developed in a 49-year-old patient with previously established latent celiac disease with subtotal villous atrophy, stage Marsh III C is presented. The patient did not comply with AHD. After severe angina, she developed anorexia, diarrhea, emaciation, coagulopathy, bilateral pulmonary embolism, infarction pneumonia, and enterogenic sepsis. As a result of intensive therapy with prednisolone, Fraxiparine, antibiotics, fresh frozen plasma and strict adherence to hypertension, remission of the disease was achieved.

Life-threatening onset of coeliac disease: a case report and literature review

BACKGROUND

Coeliac disease (CD) results from an immune-mediated reaction to gluten in genetically predisposed individuals. In rare cases CD may occur with acute features deferring the diagnosis and exposing these patients to possible life-threatening complications. Herein we present the case of a young woman with a coeliac crisis, that is, a sudden clinical onset characterised by severe electrolyte imbalance due to an unknown (previously unrecognised) CD.

METHODS

This is a case report and literature review revealing that coeliac crisis is under-reported, with a total of 48 adult cases so far published. The diagnosis in our case was established by histopathological analysis of multiple duodenal biopsies. The patient's serum was tested by enzyme-linked immunoassay to detect antitransglutaminase IgA antibodies.

RESULTS

In contrast to cases reported in the literature, with male gender predominance and a mean age of 50±17 years, our patient was a young female case of coeliac crisis. However, like in our patient, a higher incidence of coeliac crisis was associated with the human leucocyte antigen (HLA)-DQ2 haplotype, versus HLA-DQ8, and a severe (Marsh-Oberhüber 3c) duodenal mucosa atrophy. Notably, there is no clear correlation between the antitissue transglutaminase 2 IgA antibody titre and coeliac crisis onset/severity, as confirmed by our case report.

CONCLUSIONS

The present case highlights that CD may manifest quite abruptly with a severe malabsorption syndrome, that is, electrolyte abnormalities and hypoproteinaemia. Our case should alert physicians, in particular those in the emergency setting, that even a typically chronic disorder, such as CD, may show life-threatening complications requiring urgent management.

Nutritional management of celiac crisis in an elderly adult: A case report of the rare presentation of celiac disease in a 75-y-old woman

In adults, a very uncommon presentation of celiac disease (CD) is a celiac crisis, a life-threatening and severe form of the disease having a dramatic onset with diarrhea and metabolic acidosis with electrolyte and fluid imbalance. Treatment of celiac crisis requires a gluten-free diet; however, the risk for refeeding syndrome (RFS) should be considered in patients showing marked malabsorption symptoms and important unintentional weight loss. Therefore, to avoid metabolic and potentially fatal complications of re-nutrition, nutritional management is crucial for a safe recovery after a celiac crisis. This review reports the rare onset of celiac crisis in a 75-y-old woman presenting with severe malnutrition resulting in >40% weight loss in 3 mo, after a period of severe diarrhea and vomiting. She arrived at the hospital showing electrolyte imbalance, hypoalbuminemia, lower limb edema, multiple bowel movements (>10/d) with steatorrhea, sarcopenia with profound asthenia, hyporexia due to intolerance to any food, and vomiting after meals. After being diagnosed with CD, the first approach was a gluten-free diet, which demonstrated only small and slow improvements of gastrointestinal symptoms. Therefore, a second approach was parenteral nutrition (PN) support that dramatically helped the patient's recovery. Here we describe the nutritional management during the inpatient stay for clinical stabilization and the following outpatient visits during and after the support with PN, until the patient's complete recovery to a regular follow-up.

Celiac Disease: Updates on Pathology and Differential Diagnosis

Celiac disease is a gluten-triggered immune-mediated disorder, characterized by inflammation of the enteric mucosa following lymphocytic infiltration and eventually resulting in villous blunting. There have been many developments in refining diagnostic laboratory tests for celiac disease in the last decade. Biopsy-sparing diagnostic guidelines have been proposed and validated in a few recent prospective studies. However, despite these developments, histologic evaluation of duodenal mucosa remains one of the most essential diagnostic tools as it helps in the diagnosis of celiac disease in individuals who do not fulfill the biopsy-sparing diagnostic criteria and in those not responding to a gluten-free diet. Histologic evaluation also allows for the assessment of mucosal recovery after treatment and in the identification of concurrent intestinal diseases. Therefore, pathologists should be familiar with the histologic spectrum of celiac disease and need to be aware of other disorders with similar symptoms and histopathology that may mimic celiac disease. This review aims to provide pathologists with updates on celiac laboratory testing, biopsy-sparing diagnostic criteria, histopathology, complications, and differential diagnoses of celiac disease.

The clinical presentation of cobalamin-related disorders: From acquired deficiencies to inborn errors of absorption and intracellular pathways

This review gives an overview of clinical characteristics, treatment and outcome of nutritional and acquired cobalamin (Cbl; synonym: vitamin B12) deficiencies, inborn errors of Cbl absorption and intracellular trafficking, as well as methylenetetrahydrofolate dehydrogenase (MTHFD1) and methylene tetrahydrofolate reductase (MTHFR) deficiencies, which impair Cbl-dependent remethylation. Acquired and inborn Cbl-related disorders and MTHFR deficiency cause multisystem, often severe disease. Failure to thrive, neurocognitive or psychiatric symptoms, eye disease, bone marrow alterations, microangiopathy and thromboembolic events are characteristic. The recently identified MTHFD1 defect additionally presents with severe immune deficiency. Deficient Cbl-dependent enzymes cause reduced methylation capacity and metabolite toxicity. Further net-effects of perturbed Cbl function or reduced Cbl supply causing oxidative stress, altered cytokine regulation or immune functions are discussed.

Celiac crisis, a rare occurrence in adult celiac disease: A systematic review

BACKGROUND

Celiac crisis (CC), a potentially life-threatening condition, is one of the rare clinical presentations of celiac disease (CD). Several cases have been documented in the literature, mostly in children.

AIM

To perform a review of CC cases reported in adult CD patients.

METHODS

A systematic search of the literature was conducted in two databases, PubMed/MEDLINE and EMBASE, using the term "celiac crisis" and its variant "coeliac crisis", from January 1970 onwards. Altogether, 29 articles reporting 42 biopsy-proven cases were found in the search. Here, we summarized the demographic, clinical characteristics, laboratory and diagnostic work-ups, and therapeutic management in these patients.

RESULTS

Among the 42 CD cases, the median age was 50 years (range 23-83), with a 2:1 female to male ratio. The majority of patients (88.1%) developed CC prior to CD diagnosis, while the remaining were previously diagnosed CD cases reporting low adherence to a gluten-free diet (GFD). Clinically, patients presented with severe diarrhea (all cases), weight loss (about two thirds) and, in particular situations, with neurologic (6 cases) or cardiovascular (1 case) manifestations or bleeding diathesis (4 cases). One in four patients had a precipitating factor that could have triggered the CC (e.g. trauma, surgery, infections). Laboratory workup of patients revealed a severe malabsorptive state with metabolic acidosis, dehydration, hypoalbuminemia and anemia. The evolution of GFD was favorable in all cases except one, in whom death was reported due to refeeding syndrome.

CONCLUSION

Celiac crisis is a rare but severe and potentially fatal clinical feature of CD. A high index of suspicion is needed to recognize this clinical entity and to deliver proper therapy consisting of supportive care and, subsequently, GFD.

The Effect of Gluten-Free Diet on Health and the Gut Microbiota Cannot Be Extrapolated from One Population to Others

Gluten-related disorders (GRD) affect millions of people worldwide and have been related to the composition and metabolism of the gut microbiota. These disorders present differently in each patient and the only treatment available is a strict life-long gluten-free diet (GFD). Several studies have investigated the effect of a GFD on the gut microbiota of patients afflicted with GRD as well as healthy people. The purpose of this review is to persuade the biomedical community to think that, while useful, the results from the effect of GFD on health and the gut microbiota cannot be extrapolated from one population to others. This argument is primarily based on the highly individualized pattern of gut microbial composition and metabolic activity in each person, the variability of the gut microbiota over time and the plethora of factors associated with this variation. In addition, there is wide variation in the composition, economic viability, and possible deleterious effects to health among different GFD, both within and among countries. Overall, this paper encourages the conception of more collaborative efforts to study local populations in an effort to reach biologically and medically useful conclusions that truly contribute to improve health in patients afflicted with GRD.