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Results for “ROSACEA”

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At least 19 recordsLinked to original sources
PubMed2003

[Frequency, severity and treatment of ocular rosacea during cutaneous rosacea].

INTRODUCTION: We have tried to assess the incidence and disclosing factors of ocular rosacea and its treatment in patients presenting with cutaneous rosacea. PATIENTS AND METHODS: We conducted a prospective study over two years of all the patients consulting the Dermatology department of the University hospital in Saint-Etienne for cutaneous rosacea, and signs of the ocular form using a questionnaire and clinical examination. Each patient's case report was then studied individually when the patient presented signs of ocular rosacea. RESULTS: Three hundred eighteen patients consulted for cutaneous rosacea. Only 19 patients (6%) exhibited an ocular rosacea. Erythrocouperose was the predominant cutaneous stage. Conjunctivitis and keratitis were the predominating ophthalmologic symptoms. Tetracyclines were the treatment generally used with 72% of good response. Among the patients presenting with ocular rosacea, 52% had been referred by their general practitioner. DISCUSSION: The severity of the ocular damage is not correlated with the stage of cutaneous involvement. Ocular rosacea in its most developed form still remains the domain of the ophthalmologist. This study confirms cyclines as the treatment of choice in this disease.

Adolescent↗
PubMed1975

A follow-up of tetracycline-treated rosacea. With special reference to rosacea keratitis.

Seventy patients with rosacea were treated with systemic tetracycline for 6 months. Sixty-eight of them cleared with treatment. After withdrawal of the drug seventeen relapsed immediately and the overall relapse rate over 4 years was 69%. The serum tetracycline levels were not significantly different in two patients who failed to respond. Six patients had rosacea keratitis and responded dramatically within 1 month. Symptoms recurred as the drug was withdrawn. It is suggested that rosacea patients with keratitis should receive early and prolonged tetracycline medication.

Clinical Trials as Topic↗
PubMed2003

Lupus miliaris disseminatus faciei: a distinctive rosacea-like syndrome and not a granulomatous form of rosacea.

BACKGROUND: Lupus miliaris disseminatus faciei is an eruption of discrete red-brown, dome-shaped papules, histologically characterized by epithelioid cell granulomas. The pathogenesis of the disorder remains controversial. OBJECTIVE: The authors discuss the place of lupus miliaris disseminatus faciei among granulomatous disorders. METHODS: This report reviews the available literature and presents 3 patients with lupus miliaris disseminatus faciei. RESULTS: The histopathologic characteristics of lupus miliaris disseminatus faciei--an epithelioid cell granuloma with central necrosis--may be found in granulomatous rosacea, whilst the clinical features and course of lupus miliaris disseminatus faciei are often similar to cutaneous sarcoidosis. CONCLUSIONS: We put forward lupus miliaris disseminatus faciei as a distinctive rosacea-like syndrome and not as a granulomatous form of rosacea.

Adult↗
PubMed1983

Do sexual steroids contribute to the pathomechanism of rosacea? A study of estrogen and androgen receptors in acne rosacea.

Estrogen- and androgen receptor levels were investigated in the skin of 11 male and 4 female rosacea patients. No significant difference in receptor distribution or in receptor levels could be found between rosacea lesions and normal skin of the same patients. Moreover, hormone serum levels were in the normal range. Data from the present investigation suggest that rosacea formation is not governed by endocrine, although clinical and electron microscopic observations indicate a possible endocrine influence at the vascular level.

Adult↗
PubMed1999

Helicobacter pylori and its eradication in rosacea.

Rosacea is a common condition of unknown etiology usually accompanied by gastrointestinal symptoms and favorably responding to the treatment with antibiotics. This study was designed to examine the prevalence of gastric Helicobacter pylori (Hp) infection verified by 13C-UTB-test, CLO, Hp culture and serology (IgG) in patients with rosacea. Gastroduodenoscopy was combined with pentagastrin secretory test and antral and fundic biopsy samples were taken for histological evaluation (the Sydney system). Blood samples were also taken for the determination of plasma gastrin using RIA and plasma interleukin (IL)-8 and tumor necrosis factor alpha (TNFalpha) using ELISA. This study was performed in 60 patients, 31-72 year old, with visible papules and pustules associated with erythema and flushing on the face and on 60 age- and gender-matched patients without any skin diseases but with similar as in rosacea gastrointestinal symptoms but without endoscopic changes in gastroduodenal mucosa (non-ulcer dyspepsia - NUD). The Hp prevalence in rosacea patients was about 88 % as compared to 65% in control NUD patients. Among rosacea patients, 67% were cytotoxin associated gene A (CagA) positive, while in NUD patients only 32% were CagA positive. Rosacea patients showed gastritis with activity of about 2.1 in antrum and 0.9 in the corpus of the stomach while those with NUD only mild gastritis with activity of approximately 1.0) confined to the antrum only. Following initial examination, typical 1 wk anti-Hp therapy including omeprazole (20 mg bd.), clarithromycin (500 mg bd.) and metronidazol (500 mg bd.) was carried out. After eradication, 51 out of 53 treated rosacea patients became Hp negative. Within 2-4 weeks, the symptoms of rosacea disappeared in 51 patients, markedly declined in 1 and remained unchanged in 1 other subject. A dramatic reduction in activity of gastritis (to 0.3 in antrum and to 0.1 in corpus) was observed. Basal plasma gastrin decreased from 48 +/- 5 pM before to 17+/-3 pM after eradication, while pentagastrin-induced maximal (MAO) declined, respectively, from about 16.6 +/- 4.2 to 8.5 +/- 1.8 mmol/h. Plasma TNFalpha and IL-8 were reduced after the therapy by 72% and 65%, respectively. We conclude that: 1) Rosacea is a disorder with various gastrointestinal symptoms closely related to gastritis, especially involving the antrum mucosa, with Hp expressing cagA in the majority of cases and elevated plasma levels of TNFalpha and IL-8; 2) The eradication of Hp leads to a dramatic improvement of symptoms of rosacea and reduction in related gastrointestinal symptoms, gastritis, hypergastrinemia and gastric acid secretion; and 3) Rosacea could be considered as one of the major extragastric symptoms of Hp infection probably mediated by Hp-related cytotoxins and cytokines.

Adult↗
PubMed2002

The link between Helicobacter pylori infection and rosacea.

BACKGROUND: Rosacea is a common condition of unknown aetiology that is usually accompanied by gastrointestinal symptoms and responds favourably to treatment with antibiotics. AIMS/METHODS: This study was designed to examine the prevalence of gastric Helicobacter pylori (Hp) infection verified by 13C-UBT, CLO-test, Hp culture and serology (IgG and IgA) and the presence of Hp in the oral cavity evidenced by CLO-test, Hp culture and saliva anti-Hp antibodies (IgG and IgA). During gastroduodenoscopy antral and fundic biopsy samples were taken for histological evaluation (the Sydney system). This study was performed on 60 subjects 30-70 years old with visible cutaneous rosacea symptoms and 60 age- and gender-matched controls without skin diseases but with dyspeptic symptoms similar to those of rosacea and without endoscopic changes in gastroduodenal mucosa (non-ulcer dyspepsia--NUD). RESULTS: The Hp prevalence in rosacea patients was about 88%, compared to 65% in the NUD controls. A noticeable number of rosacea patients showed chronic active gastritis predominantly in antrum but also in the corpus while those with NUD showed only mild gastritis confined to the antrum only. Following the initial examination, a typical 1 week systemic anti-Hp therapy, induding omeprazole (2 x 30 mg), clarithromycin (2 x 500 mg) and metronidazole (2 x 500 mg), plus gargling and application of metronidazole paste in the case of Hp oral cavity infection. After the application of the systemic and local therapy in the oral cavity, Hp was eradicated from the stomach in 97% and from the oral cavity in 73% of treated patients. Within 2-4 weeks, the symptoms of rosacea disappeared or decreased markedly in 51 subjects. SUMMARY: We conclude that: (1) rosacea is a disorder with various gastrointestinal symptoms closely related to gastritis, especially involving the antrum mucosa; (2) the eradication of Hp leads to improvement of symptoms of rosacea and reduction in related gastrointestinal symptoms; (3) the lack of improvement of cutaneous symptoms in rosacea after eradication of Hp from the gastric mucosa could depend on bacteria in the oral cavity; and (4) rosacea could be considered as one of the extragastric symptoms of Hp infection probably mediated by Hp-related cytotoxins and cytokines.

Adult↗