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Dive into the research topics where H. Courtois is active.

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Featured researches published by H. Courtois.


British Journal of Dermatology | 1991

Clinical correlations and prognosis based on hyaluronic acid serum levels in patients with progressive systemic sclerosis

H. Levksque; N. Baudot; B. Delpech; M. Vayssairat; A. Gancel; Ph. Lauret; H. Courtois

The serum levels of hyaluronic acid (sHA) were measured using an affinoimmunoenzymatic assay in patients with distal (n= 16) and proximal (n= 15) progressive systemic sclerosis (PSS) and in 31 controls, The severity of PSS was evaluated using a standardized organ‐involvement score. The mean sHA was significantly higher in the patients with PSS than in controls (mean ± SD: 80 ± 43.4μg/l vs. 42.3 ± 19.1 μg/l, P < 0.001). sHA was significantly higher in patients with proximal PSS than in patients with distal PSS (106.4±44.6 μg/l vs. 55.4±23.8 μg/l. P < 0.001). A positive correlation was found between sHA and the disease score (r= 0.67, P < 0.001). sHA was also correlated with lung diffusion capacity for carbon monoxide (r=0. 70. P < 0.001). but only in those patients who had abnormal lung function, and therefore presumably had lung PSS involvement.


British Journal of Dermatology | 2000

Digital necrosis related to cisplatin in systemic sclerosis.

I. Marie; H. Levesque; D. Plissonnier; X. Balguerie; N. Cailleux; H. Courtois

q 2000 British Association of Dermatologists, British Journal of Dermatology, 142, 812±851 hyperplasia, and has not been reported to cause flushing. Tacrolimus may provide an alternative to cyclosporin in patients with florid or unacceptable cutaneous side-effects such as flushing attacks, hypertrichosis or gingival hyperplasia. Currently there are limited long-term data on the safety and efficacy of tacrolimus, although at 1 year follow-up in one series there were no significant differences between cyclosporin and tacrolimus. Conversion from cyclosporin to tacrolimus is an effective means of treating cutaneous sideeffects, but should be reserved for severe cases resistant to other therapeutic options.


Revue de Médecine Interne | 1990

Déficit isolé en zinc et érythème nécrolytique migrateur. À propos d'une observation*

Jean M. Kerleau; H. Levesque; N. Cailleux; A Gancel; M.C. Boullié; H. Courtois

The case of an 87-old year woman with necrolytic migratory erythematous rash without elevated plasma enteroglucagon is described. Decreased serum zinc level and response to oral zinc substitution proved the zinc deficiency.


Revue de Médecine Interne | 1992

Purpura nécrotique avec vascularite des vaisseaux du derme au cours d'un syndrome primitif des antiphospholipides

Hector Levesque; N. Cailleux; J.Y. Borg; E. Thomine; J.Cl. Soubrane; M.Cl. Boullie; Ph. Lauret; H. Courtois

We report the case of a 31 year old woman with recurrent necrotizing purpura on the legs with antiphospholipid antibodies. Cutaneous lesions are frequent and may be early markers of the antiphospholipids antibody syndrome but hsitological vasculitis is unusual.


Revue de Médecine Interne | 2000

Une myosite fbrile pas trs gentille

I. Marie; Hector Levesque; P. Joly; Georges Reumont; N. Cailleux; Jill E. Henry; Philippe Courville; A. Janvresse; H. Courtois


Revue de Médecine Interne | 2000

Facteurs de gravit des rysiples de jambe : propos de 167 cas conscutifs

Hector Levesque; I. Noblesse; P. Carvalho; P. Joly; Paul D. Young; N. Cailleux; F. Lecomte; Francois Caron; Isabelle Gueit; Marie-France Hellot; Ph. Lauret; H. Courtois


Revue de Médecine Interne | 1999

lectrogastrogramme au cours de la sclrodermie systmique

I. Marie; Hector Levesque; Philippe Ducrotté; Philippe Denis; Marie-France Hellot; N. Cailleux; H. Courtois


Revue de Médecine Interne | 1998

Pseudophochromocytome induit par l'amoxapine. propos d'une observation

N. Cailleux; I. Marie; Catherine Noblet; Nicholas D Moore; L. Verdure; Hector Levesque; H. Courtois


Revue de Médecine Interne | 1998

Une entit ne pas mconnatre : le Susac syndrome

I. Marie; Hector Levesque; Loic Favennec; Evelyne Guegain Massardier; N. Cailleux; H. Courtois


Revue de Médecine Interne | 1997

Pseudo-tumeur de la tte du pancras rvlatrice dune priartrite noueuse

G Lair; Jean M. Kerleau; H. Levesque; S Godiers; Bertrand Dureuil; H. Courtois

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