Familial Crohn's disease with systemic lupus erythematosus

Coexistence of Crohn's disease and systemic lupus erythematosus: a case report and literature review

Lupus enteritis and Crohn's disease are two common immune diseases involving the gastrointestinal tract. There are many similar clinical manifestations, therefore it is very difficult to distinguish between them. The digestive system is involved anywhere from 8 to 40% of patients with systemic lupus erythematosus (SLE) and up to 53% of these go on to develop lupus enteritis. In patients with Crohn's disease, 6-40% were presented with oral mucosa ulceration, nodular erythema of skin, arthritis, eye disease and other extraintestinal manifestations. The concomitant of Crohn's disease and SLE is extremely rare; however, here we described a case of concomitant Crohn's disease and SLE characterized by recurrent intestinal obstruction. A systematic literature review of lupus concomitant with Crohn's disease was then conducted.

Does inflammatory bowel disease coexist with systemic lupus erythematosus?

BACKGROUND

The data regarding the association between inflammatory bowel disease (IBD) and systemic lupus erythematosus (SLE) is mostly composed of case reports and case series indicating an infrequent association.

OBJECTIVES

To investigate the association between IBD and SLE.

METHODS

Patients with SLE were compared with age- and sex-matched controls regarding the prevalence of ulcerative colitis (UC) and Crohn's disease (CD) in a case-control study. Chi-square and t-tests were used for univariate analysis and a logistic regression model was used for multivariate analysis. The study was performed utilizing the medical database of Clalit Health Services.

RESULTS

The study included 5018 patients with SLE and 25,090 age- and sex-matched controls. The prevalence of UC was significantly higher in patients with SLE than in controls in a univariate analysis (0.4% and 0.2%, respectively; p<0.017). However, in a multivariate logistic regression model SLE was not associated with UC (OR 1.67, 95% CI 0.99-2.815, p<0.052). The prevalence of CD was higher in patients with SLE than in controls in a univariate analysis (0.7% and 0.3%, respectively; p<0.001). A multivariate logistic regression model confirmed this finding and corroborated that SLE was associated with comorbid CD (OR 2.23, 95% CI 1.46-3.4, p<0.001).

CONCLUSIONS

Patients with SLE have a greater prevalence of CD than matched controls. The distinction of IBD from SLE gastrointestinal involvement can be challenging as clinical manifestations, laboratory tests, and radiographic findings may appear similar between the two diseases. Therefore, physicians treating patients with rather IBD or SLE should consider this potential association.

Systemic lupus erythematosus complicated by Crohn's disease: a case report and literature review

Background

Although patients with systemic lupus erythematosus (SLE) may experience various gastrointestinal disorders, SLE and Crohn’s disease (CD) rarely coexist. The diseases may have gastrointestinal (GI) manifestations, laboratory results, and radiographic findings that appear similar and consequently differentiating between GI involvement in CD and in SLE may be difficult. We present the case of a patient with SLE and CD who developed continuous GI bleeding and diarrhea that was initially treated as SLE-related colitis to little effect.

Case presentation

A 55-year-old Japanese woman with systemic lupus erythematosus (SLE) developed continuous gastrointestinal bleeding and diarrhea since the patient was aged 30 years that was initially treated as SLE-related colitis. Although a longitudinal ulcer and aphthous ulcers in the colon were observed every examination, biopsy showed only mild inflammation and revealed neither granuloma nor crypt abscess. The patient underwent surgery for anal fistulas twice at 50 and 54 years of age and her symptoms were atypical of lupus enteritis. Colonoscopy was performed again when the patient was 55 years of age because we suspected she had some type of inflammatory bowel disease (IBD). Cobblestone-like inflammatory polyps and many longitudinal ulcers were detected between the descending colon and the cecum. Macroscopic examination strongly suggested CD. Histopathological examination revealed non-caseating granuloma and no evidence of vasculitis, consistent with CD. Introduction of infliximab dramatically relieved the patient’s melena and abdominal symptoms.

Conclusion

Diagnostic criteria for CD and SLE overlap, making them difficult to diagnose correctly. It is important to consider CD for patients who have SLE with gastrointestinal manifestations. The pathology of lupus enteritis should be clarified through the accumulation of cases of SLE combined with CD.

Inflammatory bowel disease and lupus: a systematic review of the literature

Coexistence of systemic lupus erythematosus (SLE) should be considered in patients with inflammatory bowel disease (IBD) and complex extraintestinal manifestations and the diagnosis of IBD could be established either before or after the diagnosis of SLE. Differential diagnosis of concomitant SLE and IBD is difficult and should always exclude infectious conditions, lupus-like reactions, visceral vasculitis and drug-induced lupus. The underlying mechanism by which 5-ASA/sulphasalazine induces SLE or lupus-like syndromes is not clear and high awareness for possible predictive factors is demanded for early prevention. In most cases the symptoms from drug-induced lupus have been reversible after the discontinuation of the drug and response to steroids is favorable. Treatment of patients co-diagnosed with SLE and IBD may include corticosteroids, immunosupressants and hydroxychloroquine. In severe lupus and IBD patients cyclophosphamide pulse may be of benefit while infliximab may be beneficiary in patients with lupus nephritis. However, the role TNFalpha plays in humans with SLE and IBD is controversial and data on the likely effects of blocking TNFalpha on anti-DNA autoantibody production is always of interest.

An unusual case of Crohn's disease with unresponsive pleural exudates. Is Crohn's disease finally a systemic immunological disorder?

Crohn's disease has been infrequently associated with various respiratory manifestations. Reports of pleural effusions in Crohn's disease are even sparser, but differential diagnosis is rich, with causes either associated with the disease or being independent. Processes directly or indirectly related to therapy, entities overlapping with Crohn's disease in pathogenesis and common causes of effusions should all be considered, under the guidance of laboratory testing and imaging. We report here an unusual case of bilateral pleural effusions unresponsive so far to medical therapy, in a patient with long-standing Crohn's disease and several features of autoimmunity. A short review of the literature is presented, the differential diagnosis is outlined and the systemic immunological profile of Crohn's disease is discussed.

Systemic lupus erythematosus and inflammatory bowel disease

We hereby summarize a case reported by the authors, as well as all of the previously reported cases, of patients suffering from both systemic lupus erythematosus (SLE) and inflammatory bowel disease (IBD) that have been published in the English literature. In most cases, SLE was diagnosed prior to IBD, and the latter was of the ulcerative colitis subtype. Interestingly, the first disease diagnosed was almost never active at the time the second disease manifested itself. Patients with both diseases tended to have less photosensitivity, less arthritis, and less serositis than patients with SLE alone. There were no cases with neurological disorders or overt nephritis. All of these patients had anti-dsDNA and there was a tendency towards more anemia and thrombocytopenia. These patients had a relatively benign course with no flare-ups of lupus during follow-up and a favorable course of their bowel disease as well.

Investigations and management of gastrointestinal and hepatic manifestations of systemic lupus erythematosus

Gastrointestinal (GI) manifestations of systemic lupus erythematosus (SLE) are protean. Any part of the GI tract and the hepatobiliary system can be involved. Up to two-third of SLE patients develop GI symptoms at some stage of their illnesses. Clinical presentations of GI lupus are non-specific and can be difficult to differentiate from infective, thrombotic, therapy-related and non-SLE etiologies. Clinical acumen and appropriate endoscopic, biopsy and imaging procedures are essential for establishing the correct diagnosis. Acute abdominal pain in SLE patients can herald an intra-abdominal catastrophe and should be evaluated promptly. Surgical intervention should be instituted without delay if conservative management fails or when there is clinical or radiological suspicion of visceral perforation or intra-abdominal collections.

Lupus Nephritis Improvement After Anti‐tumor Necrosis Factor Alpha Monoclonal Antibody (Infliximab) Treatment for Crohn's Disease: A Case Report

Association between Crohn's disease (CD) and lupus nephritis is very rare and, to the best of our knowledge, it has been described only once. We report here a clinical case of CD occurred in a young woman 8 years after a diagnosis of lupus nephritis according to clinical, laboratory and histological criteria. CD was unresponsive to steroids and immunosuppressants and, therefore, the patient was treated with anti-tumour necrosis factor alpha monoclonal antibody (Infliximab). This therapy led to the remission of both CD (50% of Crohn's Disease Activity Index--CDAI--decrease) and lupus nephritis (disappearance of pyuria in absence of infection, significant increase of serum albumin and improvement of renal function tests). The immunological background of both diseases has to be taken into account to explain either the association of the two disorders or the therapeutic response. Moreover, this clinical case confirms and extends the concept that in patients with CD a more accurate detection of autoimmune associated disorders is required.

[Association of disseminated lupus erythematosus and Crohn's disease]

INTRODUCTION

Association of Crohn's disease and systemic lupus erythematosus is infrequent. We report an observation of Crohn's disease that appeared in an 18-year-old woman followed-up for systemic lupus erythematosus for four years.

EXEGESIS

The patient had all the clinical, biological and histological criteria of Crohn's disease and systemic lupus erythematosus was diagnosed according to the American Rheumatism Association criteria. On the base of this observation, we discuss the digestive manifestation of systemic lupus erythematosus and extradigestive manifestations of Crohn's disease.

CONCLUSION

The immunological background of both diseases was proposed to explain the mechanism of this rare association.

Fatal evolution of systemic lupus erythematosus associated with Crohn's disease

The authors describe the case of a young Brazilian woman who was treated of ileocolonic Crohn's disease sparing rectum, as confirmed by colonoscopy and histopathological examination. After a 4-year course of sulfasalazine treatment, she presented with skin facial lesions in vespertilio, fever, arthralgias and high titers of anti-ANA and LE cells. A sulfasalazine-induced lupus syndrome was diagnosed, because after sulfasalazine withdrawal and a short course of prednisone, the clinical symptoms disappeared and the laboratory tests returned to normal. Mesalazine 3 g/day was started and the patient remained well for the next 3 years, when she was again admitted with fever, weakness, arthralgias, diplopy, strabismus and hypoaesthesia in both hands and feet, microhematuria, haematic casts, hypocomplementemia and high titers of autoimmune antibodies. A diagnosis of associated systemic lupus erythematosus was made. Although a pulsotherapy with methylprednisolone was started, no improvement was noticed. A cyclophosphamide trial was tried and again no positive results occurred. The patient evolved to severe clinical manifestations of general vasculitis affecting the central and peripheral nervous system and lungs, having a fatal evolution after 2 weeks. Although uncommon, the association of both disease may occur, and the authors call attention to this possibility, making a brief review of literature.