New onset of uveitis during infliximab treatment: A case report.

INTRODUCTION: Anti-tumor necrosis factor α (anti-TNF α) agents are an effective treatment for a variety of inflammatory and autoimmune diseases. In ophthalmology anti-TNF α began to emerge as a possible therapy for non-infectious uveitis, paradoxically their administration may result in the onset or recurrence of inflammatory eye disease such as uveitis. We reported a case of new onset of bilateral anterior and intermediate uveitis in a patient with rheumatoid arthritis (RA) while being treated with infliximab and we performed a review of literature. OBSERVATION: A 25-year-old female with RA under infliximab, presented with bilateral blurred vision. Anterior segment examination demonstrated retrodescmetic fine precipates, 1+ cells in the anterior chamber on both eyes. The fundus examination was difficult because of the vitritis. Fluorescein angiography demonstrated mild optic disc edema, and bilateral diffuse peripheral fern leaf cappilaritis. Optical coherence tomography showed severe cystoid macular edema bilaterally. The diagnosis of bilateral anterior and intermediate uveitis caused by infliximab was retained after exclusion of infectious and autoimmune aetiologies. She was treated with corticosteroid with good visual outcome. CONCLUSION: In our case, new onset of uveitis may be considered as paradoxical effect of anti-TNF α therapy. Rheumatologists and ophthalmologists should be aware of this effect. Careful monitoring of patients under infliximab is necessary for appropriate diagnosis and early treatment.

Non-radiographic axial spondyloarthritis in Tunisia: main characteristics and detailed comparison with ankylosing spondylitis.

OBJECTIVES: The aim of the present study is to compare the clinical features, disease activity, and physical impairment between non-radiographic axial spondyloarthritis and ankylosing spondylitis in Tunisian patients. METHODS: This is a retrospective study conducted in a single rheumatology center in Tunisia. Patients with axial spondyloarthritis fulfilling the 2009 ASAS criteria were included. The various spondyloarthritis-related variables were compared between non-radiographic axial spondyloarthritis and ankylosing spondylitis. p Values below 0.05 were considered statistically significant. RESULTS: Among 200 patients with axial spondyloarthritis, 40 had non-radiographic axial spondyloarthritis and 160 had ankylosing spondylitis. The non-radiographic axial spondyloarthritis patients were more frequently female, were younger, and had shorter disease duration. Patients with non-radiographic axial spondyloarthritis experienced enthesitis more frequently compared with ankylosing spondylitis patients. Psoriasis was more frequent in non-radiographic axial spondyloarthritis group, while inflammatory bowel disease was more frequent in ankylosing spondylitis group. The C-reactive protein level and functional score were significantly higher in patients with ankylosing spondylitis compared with non-radiographic axial spondyloarthritis. Tumor necrosis factor inhibitors were offered significantly more often to the ankylosing spondylitis group. There was no statistically significant difference between the 2 groups in other spondyloarthritis parameters. CONCLUSION: The non-radiographic axial spondyloarthritis is characterized mainly by a marked female prevalence, a higher enthesitis prevalence, and a better physical function. KEY POINTS: • Patients with nr-axSpA in Tunisia are more frequently female and have shorter disease duration compared with those with AS. • Peripheral manifestations were similar between nr-axSpA and AS patients except for enthesitis which were more frequent within nr-axSpA patients. • The disease activity is similar between the 2 groups of axSpA but the physical function is better within nr-axSpA patients.

Predictors of the effectiveness of acupuncture in smoking cessation in coronary patients: a prospective study of 25 patients.

BACKGROUND: Smoking cessation should be a priority for smokers, especially coronary patients. AIM: To study the place and effectiveness of acupuncture in smoking cessation in coronary patients. METHODS: We conducted a prospective open-label study of 25 coronary smokers treated by acupuncture over a 10-month period, from June 2017 to March 2018. A 2-session protocol acupuncture weekly for three to five weeks, with a positive response. In order to evaluate the effectiveness of acupuncture, a questionnaire was completed by the doctor during the treatment, at three and six months after the end of the sessions. Positive response was defined by total cessation of smoking. RESULTS: The average age of our patients was 55.5 years (33 to 77 years). The sex ratio of our population was 1.5 with a male predominance. All our patients had a coronary history. The average cigarette consumption was 22.7 pack-years on average. The results of our study showed that acupuncture allows the withdrawal of 5 smokers (20%) from the first session. After the fifth session, 60% of our patients stopped smoking. At the end of the treatment, 17 smokers (70%) stopped smoking completely. At 3 and 6 months of treatment, we observed a stabilization of smoking cessation and decrease rates. CONCLUSION: Smoking cessation is difficult to obtain whatever the therapeutic method used, which encourages us to strengthen preventive measures.

Prevalence of celiac disease in Tunisia: mass-screening study in schoolchildren.

BACKGROUND: Celiac disease is reported to be common among North Africans, particularly Tunisians. Nevertheless, the prevalence of coeliac disease in the general population has not been previously investigated. OBJECTIVE: This study aimed to determine the prevalence of celiac disease among children in Tunisia and to describe the clinical profile of the screened patients. METHODS: A mass screening study based on drawing lots was carried out on schoolchildren in Ariana, a Tunisian district. A participation agreement was obtained from 6286 children (3175 boys, age: 9.7+/-3 years). Two children of known celiac disease were present in this population. All participants were tested for IgA antitissue transglutaminase antibodies (IgA-tTG) by a commercial enzyme-linked immunosorbent assay (ELISA) and total IgA levels. Sera, found positive by the initial screening, were assessed by immunofluorescence for the presence of IgA antiendomysium antibodies (IgA-AE). Positive participants were also called in for serological control, intestinal biopsy, biological exploration (hemoglobin rate, calcemia and albuminemia) and bone mineral densitometry. RESULTS: Among the 6284 participants, 139 (1/45) were positive for IgA-tTG. Forty-two of these had low-level IgA-tTG and no one had IgA deficiency. IgA-AE was detected in 40 participants. One hundred and seven children were called in, 28 had both positive tests (IgA-tTG +/IgA-AE+) and 79 were only positive for IgA-tTG (IgA-tTG +/IgA-AE-). Intestinal biopsy was performed in the 28 participants of the first group (IgA-tTG +/IgA-AE+) and confirmed celiac disease in 26 cases. In the second group (IgA-tTG +/IgA-AE-), intestinal biopsy was performed in 26 children and histological examination was normal in all cases. Among the 26 biopsy-proven celiac disease children, six (23%) had typical clinical symptoms of celiac disease, whereas the others had atypical forms with 11 (42%) asymptomatic. In 23 biopsy-proven celiac disease children, bone mineral density was significantly lower than that of a group of 109 normal children (0.850+/-0.06 g/cm2 versus 0.912+/-0.06 g/cm2, P<0.05). Seven participants (30.4%) among the celiac disease children and six (7.5%) among the controls had a total-body Z score for bone mineral density of <-2 (P<0.001). CONCLUSION: The prevalence of celiac disease in Tunisian schoolchildren, estimated to be about 1/157, is close to the European prevalence. Most of the screened children showed an atypical and asymptomatic form, but even the typical forms were underdiagnosed. Ostopenia was frequently observed in celiac disease patients.

Possible macrophage activation syndrome following initiation of adalimumab in a patient with adult-onset Still's disease.

Macrophage activation syndrome (MAS) has been rarely reported in the course of adult-onset Still's disease (AOSD) and in the majority of cases, it was triggered by an infection. Here, we report, to our knowledge, the first case of MAS occurring after adalimumab treatment initiation and not triggered by an infection. A 26-yearold woman with classical features of AOSD developed persistent fever, severe bicytopenia associated with extreme hyperferritinemia, hyponatremia and abnormal liver function tow months after the initiation of adalimumab treatment. The diagnosis of MAS was made without histological proof. The patient was treated with methylprednisolone pulse therapy and her condition improved. During the disease course, extensive studies could not identify any viral infection or other known underlying etiology for the reactive MAS. The adalimumab was incriminated in this complication. Currently, the patient is in remission on tocilizumab and low-dose prednisolone.