Intravenous cyclophosphamide in refractory polyneuropathy associated with IgM monoclonal gammopathy: an uncontrolled open trial.
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Cyclophosphamide↗
Biomedical subjects
Jean-Yves Grolleau
Publications and source records attributed to Jean-Yves Grolleau.
Silent versus cranial giant cell arteritis. Initial presentation and outcome of 50 biopsy-proven cases.
BACKGROUND: The objective of the present study was to compare the silent form of giant cell arteritis (GCA) to the classic cephalic form of the disease. METHODS: We conducted a retrospective study based on a chart review of 50 consecutive, biopsy-proven GCA, recorded at a department of internal medicine. We sought to distinguish a silent form, defined by a prolonged inflammatory syndrome or fever of unknown origin with the absence of cephalic signs, polymyalgia rheumatica, or large artery involvement, from an overt "classic" cranial temporal arteritis. RESULTS: The prevalence of the silent form of GCA was 46% in our study. Abnormal temporal arteries were more frequent in the cephalic group. The silent GCA group had higher C-reactive protein levels (p<0.05), a higher platelet count (p<0.05), and lower serum albumin (p<0.05). There was no significant difference in temporal artery specimens in the two groups. Clinical relapses tended to be more frequent, and patients free of corticosteroids tended to be less frequent, in the cephalic group, though the difference was not statistically significant. CONCLUSIONS: The silent and cephalic forms of GCA could have distinct clinical and biological patterns and different outcomes. The limitation of our study was its retrospective design. Further studies are required to determine if this distinction is useful in treating GCA patients.
Journal Article↗
[Kikuchi-Fujimoto disease: two cases].
Kikuchi-Fujimoto disease, or necrotizing histiocyte lymphadenitis, is a rare anatomo-clinical entity of unknown cause. The patients present painful cervical lymph nodes, fever, and a flu-like syndrome, but the spontaneous course is usually favorable in six months. We observed two cases within six months in our unit. Both patients improved rapidly after diagnostic adenectomy.
Adenoidectomy↗
Temporal arteritis associated with systemic necrotizing vasculitis.
OBJECTIVE: To evaluate the clinical and laboratory characteristics of patients with systemic vasculitis associated with temporal artery involvement. METHODS: From a cohort of 120 patients fulfilling American College of Rheumatology criteria for temporal arteritis, we retrospectively identified 7 patients with systemic necrotizing vasculitis associated with histological temporal arteritis. RESULTS: Among the 7 patients, 2 had classic polyarteritis nodosa, one had unclassified systemic vasculitis, one had Wegener's granulomatosis (WG), and 3 had microscopic polyangiitis. The mean age of the patients was 70.2 years, and cranial symptoms revealed the disease in all but one patient. Temporal arteritis was generally associated with extracephalic manifestations suggestive of systemic vasculitis. Antineutrophilic cytoplasmic antibodies were positive in 3 of the 4 patients with small vessel vasculitis. Pathologically, the main temporal artery was involved in all but one patient, with inflammatory infiltrate of vasa vasorum and adventitia associated in 5 with small tributary involvement. Fibrinoid necrosis was rare, observed in 2 specimens; 2 patients with unclassified systemic vasculitis and WG had a classic giant cell arteritis (GCA) histologic pattern. Only one patient had exclusive involvement of small vessels, surrounding the spared main temporal artery. Muscle biopsies showed histopathological evidence of vasculitis in 2 patients, skin biopsy in one, and vein biopsy in the other. CONCLUSION: Temporal artery involvement in systemic necrotizing vasculitis was generally associated with extracranial clinical features suggestive of systemic vasculitis. Temporal artery biopsy is a simple tool for diagnosis of vasculitis, but the histopathological findings do not always discriminate between necrotizing vasculitis and classic GCA.
Aged↗
[Antisynthetase syndrome. Three cases and a review of the literature].
Antisynthetase syndrome belongs to the idiopathic myositis group which includes pulmonary interstitial disease, arthritis, Raynaud's phenomenon, and mechanic's hands , associated with the anti-Jo1 antibody. We report three cases of antisynthetase syndrome, and review the clinical characteristics, and prognosis factors dominated by interstitial pneumonia.
Adult↗