Berna Solak

Impact of Elevated Serum Uric Acid Levels on Systemic Inflammation in Patients With Psoriasis.

Patients with psoriasis have increased systemic inflammation and serum uric acid (SUA) levels compared with the general population. However, the role of SUA in modulating inflammation in these patients is not known. We evaluated the associations of SUA with inflammation and psoriasis severity; 199 patients with psoriasis and 54 healthy volunteers were included in the study. Demographic features, Psoriasis Area and Severity Index (PASI) scores, and laboratory data including SUA, C-reactive protein (CRP), and neutrophil to lymphocyte ratio (NLR) were collected. Patients with psoriasis had higher fasting blood glucose, body mass index (BMI), CRP, SUA, white blood cell (WBC) count, neutrophil count, and NLR compared with controls. The PASI score positively correlated only with CRP (r = .185, P = .012) and NLR (r = .313, P < .001). The BMI, WBC count, PASI score, and CRP, but not SUA, appeared as independent associates of NLR in patients with psoriasis in linear regression analysis. Neutrophil to lymphocyte ratio and SUA were significantly increased in patients with psoriasis compared with controls. Neutrophil to lymphocyte ratio and CRP were independent predictors of PASI score, whereas SUA was not. Serum uric acid seemed not to modulate the inflammation seen in patients with psoriasis in our cohort.

DRESS syndrome potentially induced by allopurinol and triggered by influenza vaccine

Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) syndrome, also known as drug-induced hypersensitivity syndrome (DHIS), is an acute, potentially life-threatening disease that includes skin rash, fever, haematological abnormalities and multiorgan involvement. Although its aetiopathogenesis is not exactly known, it is thought that inefficient drug detoxification leading to the accumulation of drug reactive metabolites causes autoimmune responses in skin and some internal organs, alters immune responses and induces reactivation of viral infections in people who have genetic predisposition. To the best of our knowledge, only one case of DRESS syndrome has been reported after delivery of the influenza vaccine, but the drug that induced the reaction in that case was sulfasalazine. We report a case of a 64-year-old woman, receiving allopurinol, who developed DRESS syndrome after taking the influenza vaccine.

Terra firma-forme dermatosis: wipe first

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Various simultaneous nail changes due to valproic acid use

Abstract There are only a few case reports about nail changes due to valproic acid in the literature despite its widespread use. We present a 50-year-old man who had onycholysis, roughness of the nail surface and brownish-yellow discoloration of both fingernails and toenails, which remarkably ameliorated upon cessation of valproic acid.

Bone Mineral Density, 25‐OH Vitamin D and Inflammation in Patients with Psoriasis

Low levels of vitamin D may play a role in the pathogenesis of psoriasis and is related to increased risk of osteoporosis. There are a few studies showing increased rate of osteoporosis in patients with psoriasis; however, none of them investigated impact of vitamin D levels and gender status together. We aimed to evaluate relationship between vitamin D and osteoporosis in psoriasis patients with an emphasis on gender difference.

Cutaneuos findings in patients with predialysis chronic kidney disease.

Several cutaneous findings are seen in dialysis dependent chronic kidney disease (CKD) patients. However, there are only a few small studies on cutaneous findings in predialysis CKD patients. We aimed to determine cutaneous findings in predialysis CKD patients.

Narrow band ultraviolet B for the treatment of generalized lichen planus

Abstract Objective: Although various treatment options have been used in the treatment of lichen planus (LP), it is still challenging to choose the most effective one. Scarce data are available in the literature examining efficacy of NB-UV in the treatment of LP. Thus, we aimed to evaluate efficacy of NB-UVB for LP. Methods: Twenty-four patients with generalized LP who received NB-UVB treatments in between January 2011 and December 2014 were included in the study. Response types were classified into three groups which complete response refers to ≥90% reduction in the number of the lesions; partial response 51–89%; and no response ≤50%. Results: Sixteen patients responded to the NB-UVB treatment [5 partial (20.8%) and 11 complete (45.8%) remissions], whereas 8 patients (33.3%) did not respond to the treatment. A number of sessions and accordingly cumulative dose of UVB were significantly higher in responded group than in non-responders. When we compared these two groups according to duration of the disease, there was no significant difference. Conclusions: Two-thirds of patients with generalized LP favorably responded to NB-UVB treatment without any remarkable adverse events. This significant response rate coupled with safety should prompt further clarification of the place of NB-UVB in generalized LP.

Angioedema-Urticaria Due to Acitretin.

Acitretin is a synthetic oral retinoid that has been used for a number of dermatological diseases. Several side effects of acitretin have been reported such as teratogenicity, cheilitis, xerosis, dyslipidemia, and photosensitivity. Many drugs, mainly antibiotics and nonsteroidal anti-inflammatory drugs, can cause angioedema-urticaria. We present the case of angioedema-urticaria due to acitretin, confirmed by oral provocation test, in a 61-year-old man with psoriasis. To the best of our knowledge, only 1 case of angioedema due to oral acitretin has been reported in the literature so far. We report this case to draw attention that acitretin may cause angioedema-urticaria and to inform patients about this risk besides other side effects due to acitretin.

A Case of Prolidase Deficiency Accompanying Leg Ulcers

Prolidase deficiency (PD) is a rare autosomal recessive disorder that has symptoms such as skin ulcers, characteristic facies, mental retardation, skeletal deformities, hematological anomalies, splenomegaly, and chronic infections. Deficiency of prolidase leads to the increased excretion of proline in urine, which causes impaired collagen synthesis and delay in wound healing. This case reports a 40-year-old female who has had cutaneous ulcers since the age of 7 years. We also recognized borderline intellectual functioning as well as hematologic abnormalities and splenomegaly. We present this rare case to draw attention to consider prolidase deficiency in the differential diagnosis of leg ulcers.

Palmoplantar lichen planus successfully treated with acitretin.

Palmoplantar lichen planus (PPL) is an uncommon type of lichen planus (LP) that exclusively affects the palms and soles. We report a case of a 50-year-old man who had palmoplantar hyperkeratotic papules and plaques. The patient was diagnosed as a case of PPL by skin biopsy, and treated with acitretin. He showed a good response to acitretin within 2 months. Clinical appearance and some features of PPL may differ from classic LP. Acitretin may be a favourable treatment option for PPL.