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Kamer Gündüz

Publications and source records attributed to Kamer Gündüz.

8 recordsLinked to original sources
PubMed2006

Developing a quality of life instrument in patients with psoriasis: the Psoriasis Quality of Life Questionnaire (PQLQ).

BACKGROUND AND DESIGN: Psoriasis is a chronic skin disease which causes psychological, social and physical problems and affects quality of life. The aim of this study was to develop a quality of life instrument for patients with psoriasis which is suitable for Islamic populations. MATERIALS AND METHODS: The psychosocial and daily life problems defined by 75 patients with psoriasis, their relatives and physicians were used to construct a questionnaire, the reliability and validity of which were determined in a group of 156 patients with psoriasis. RESULTS: For reliability, Chronbach's alpha coefficient was 0.87, and item-total correlations were between 0.37 and 0.60 for internal consistency. There was high test-retest reliability (r = 0.98, P < 0.001). For validity, three factors were extracted in the principal components method for construct validity. The maximum factor loadings of each item were between 0.456 and 0.681. For convergent validity, all patients' self-ratings and Psoriasis Area and Severity Index (PASI) were correlated with the questionnaire score (P < 0.001). CONCLUSION: The questionnaire consisting of 17 items was found to be suitable for both epidemiologic and clinical trials.

Adolescent↗
PubMed2006

A case of mycetoma successfully treated with itraconazole and co-trimoxazole.

A 29-year-old woman with swelling, multiple nodules and discharging sinuses of her right foot is presented. A single nodule on the sole was excised 15 years ago and since then she has had recurrent attacks of swelling and discharging sinuses that improved partially with antibiotics. Magnetic resonance images (MRI) revealed an ill-defined mass predominantly with low signal intensity on T2W images. Within the granulomata, multiple unenhancing foci, with low T1W and T2W signal most likely representing the fungal balls or grains were detected. Histopathological examination revealed large clusters of microorganisms resembling fungal hyphae and bacteria, which were surrounded by mixed inflammatory infiltrate cells and stained positively by PAS and Gomori's methenamine silver stain. As minimal regression was seen on MRI with 4 months' itraconazole (200 mg day(-1)) treatment, co-trimoxazole (160 TMP/800 SMX b.i.d.) was added to treatment. Complete remission was established by MRI examination after 10 months with this combination therapy.

Adult↗
PubMed2006

Examination of bcl-2 and p53 expressions and apoptotic index by TUNEL method in psoriasis.

BACKGROUND: Psoriasis is characterised by hyperproliferation and by aberrant differentiation. Blockage of the normal apoptotic process is one of the factors implicated in the pathogenesis. OBJECTIVE: To determine the apoptotic features by using TUNEL method and also bcl-2 and p53 expressions in psoriatic epidermis. MATERIALS AND METHODS: Biopsies of 35 patients with psoriasis vulgaris and 14 normal skin were evaluated. Apoptotic cells were detected using the dUTP nick-end labelling assay; bc1-2 and p53 expressions were assessed by using immunohistochemical techniques. A semi-quantitative grading system (HSCORE) was used for comparison. RESULTS: Bcl-2 was strongly expressed in basal keratinocytes of normal skin, while no expression was observed in 13 (37.2%) of the psoriatic samples and it was weakly expressed in the spinous cell layer of 22 (62.8%) samples. Moderate p53 expression was observed in the psoriasis group, while it was weak in the control. The percentage of TUNEL positive cells were significantly increased in the psoriasis group (65+/-2.30) when compared with the control (32.84+/-7.16). CONCLUSION: Apoptotic index besides bc1-2 and p53 expressions in psoriasis differ from normal epidermis. Down-regulation of bc1-2 is consistent with the dynamics of psoriasis but increased TUNEL positive cells and p53 expression has not been fully elucidated yet. Gündüz K, Demireli P, Vatansever S, Inanir I. Examination of bcl-2 and p53 expressions and apoptotic index by TUNEL method in psoriasis.

Apoptosis↗
PubMed2005

Efficacy of terbinafine 1% cream on seborrhoeic dermatitis.

Seborrhoeic dermatitis (SD) is a common chronic inflammatory skin disease. Although the exact pathogenesis of SD is unknown, Malassezia yeasts as well as genetic and environmental factors have been implicated. The aim of this study was to evaluate the efficacy of terbinafine 1% cream on SD lesions with face localisation. Thirty-five patients with SD were included in the study. Patients applied terbinafine 1% cream twice daily for four weeks. The severity of the signs (erythema, scaling, infiltration) was assessed using a 4-point score (0=absent, 1=mild, 2=moderate, and 3=intense) at baseline and at the 2nd and 4th weeks of the therapy. Also, self-assessment was done by the patients on a 100 mm visual analogue score (VAS) at each visit. Complete remission was observed in 10 (32.3%) patients at the end of the therapy. Statistically significant reductions in the scores of all parameters were observed at both the 2nd and 4th weeks of the therapy. Patients' self assessments in the 2nd and 4th weeks were similarly better than at the baseline.

Administration, Cutaneous↗
PubMed2003

Palmoplantar lichen planus presenting with vesicle-like papules.

Palmoplantar lichen planus is a rare, localized variant of the disease that may create difficulty in diagnosis if it is present as an isolated finding. Although several morphological patterns may be seen, plaques or small papules with compact hyperkeratosis are usually observed. We present a 25-year-old woman with a one-month history of slightly pruritic, red papules on her palms and soles. Dermatologic examination revealed numerous, asymptomatic, unscaly, red papules on her palms and soles, some of them resembling vesicles and white reticulate plaques on both sides of the buccal mucosa. The diagnosis was established by the typical histopathological features of lichen planus. Although resistant to topical corticosteroids, she responded well to systemic corticosteroid therapy, and no recurrence was observed during the follow-up period of one year.

Adrenal Cortex Hormones↗
PubMed2002

Serum lipids and apolipoproteins in patients with psoriasis.

Psoriasis is characterized by defects in the normal cycle of epidermal development that lead to epidermal hyperproliferation, altered maturation of skin cells, vascular changes and inflammation. Also, psoriasis has been associated with an abnormal plasma lipid metabolism. Changes in plasma lipid and lipoprotein composition in patients with psoriasis may be the reason for the increased risk of atherosclerosis in these patients. We determined serum concentrations of lipids, lipoproteins and apolipoprotein Al and B (apo A1 and apo B) in 72 patients with psoriasis and 30 age matched controls. Serum lipoprotein (a) (Lp(a)), apo A1 and apo B were measured by immunoprecipitation assays, and the lipids and other biochemical parameters by enzymatic methods. Serum Lp(a) and triglyceride (TG) were significantly higher in patients with psoriasis than in healthy control subjects (p<0.01 for both). Apo B was also found to be higher in the patient group, but the difference was not significant. The levels of total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C) and apo A1 did not differ significantly from those of the controls. These observations imply that serum Lp(a) and TG concentrations may play a role as risk factors for atherosclerotic disease in patients with psoriasis.

Adult↗
PubMedDate not supplied

Prevalence of skin conditions in primary school children in Turkey: differences based on socioeconomic factors.

Skin diseases are associated with environmental factors and a public health approach is particularly important. We determined the prevalence of skin conditions and associated socioeconomic factors in primary school children in Turkey. A questionnaire for determining the socioeconomic level and a complete dermatologic examination were performed in 785 children in two primary schools in different socioeconomic areas of suburban and central Manisa, Turkey. The study included 345 (43.9%) girls and 440 (56.1%) boys with a mean age of 9.25 +/- 1.55 (range 6-14 years). Infectious skin diseases were frequently observed: pediculosis capitis in 74 children (9.4%), scabies in 17 (2.2%), viral skin diseases in 30 (3.8%), and fungal infections in 6 (0.7%). The other common conditions were melanocytic nevi (14.4%), keratosis pilaris (12.5%), pityriasis alba (12%), xerosis (11.8%), and atopic dermatitis (6.8%). Pediculosis capitis, acne, and dandruff were more common in girls. The rate of infections, atopic dermatitis, xerosis, and pityriasis alba were significantly higher in the school children with poor socioeconomic conditions. Improvement in socioeconomic conditions along with education may be needed to decrease the prevalence of some of these skin disorders in order to decrease costs related to treatment.

Adolescent↗