Impact of Atopic Dermatitis and Chronic Hand Eczema on Quality of Life Compared With Other Chronic Diseases.

: The aim of this study was to conduct 3 literature reviews to examine the impact of atopic dermatitis (AD) and chronic hand eczema (CHE) on health-related quality of life (HRQoL) compared with other chronic conditions by comparing reported utility scores of 4 commonly used generic HRQoL instruments. A systematic search was performed using PubMed, ScienceDirect, MEDLINE, EMBASE, Health Technology Assessment database, and ScHARRHUD. Inclusion criteria included, but were not limited to, patients of any age, studies from any location, publications reporting utility data based on EuroQoL 5 dimensions, the EuroQoL 5-dimension Visual Analog Scale, the Short-Form Health Survey, and the Short-Form 6 Dimensions in the English language. Inclusion criteria were met by 16 articles for AD, 25 articles for chronic conditions, and 9 articles for CHE. The findings of this review highlight that the disutility and loss in HRQoL of patients with AD and CHE are similar to or higher than other chronic conditions, such as cancer or hepatitis.

Broad-band UVB versus paint PUVA for palmoplantar psoriasis treatment.

BACKGROUND: Plaque-type palmoplantar psoriasis (PPTP) is a chronic recalcitrant dermatosis with treatment modalities ranging through topical, phototherapy or systemic. Phototherapy options include various forms of ultraviolet B (UVB) and ultraviolet A with prior psoralen sensitization (PUVA). Currently, few comparative studies have been reported. PURPOSE: To compare Broad-Band UVB (BB-UVB) versus paint PUVA (p-PUVA) in regard to efficacy and safety in the treatment of PPTP. METHODS: A retrospective non-randomized cohort study comprised of all the patients with PPTP treated in our phototherapy centre during 2010-2012, either with BB-UVB or p-PUVA. RESULTS: Among the 248 patients included in this study, 122 received BB-UVB and 126 followed p-PUVA treatment. About 36 (30%) and 53 (42%) had complete remission, 29 (24%) and 59 (47%) responded partially and 57 (47%) and 14 (11%) patients did not improve with BB-UVB and p-PUVA, respectively. The odds ratio for remission (p-PUVA: BB-UVB) was 7.9. Duration of remission was 21.9 ± 1.34 months for p-PUVA and 16.75 ± 1.83 months for BB-UVB. CONCLUSION: Both BB-UVB and p-PUVA are good therapeutic options for PPTP. P-PUVA emerges as the superior treatment modality, yielding a better and more extended response. BB-UVB represents a feasible alternative in patients with milder disease or possible contraindications for p-PUVA.

Bullosis diabeticorum in median nerve innervated fingers shortly after carpal tunnel release: case report.

Bullosis diabeticorum is a cutaneous manifestation of diabetes mellitus, mainly observed in the lower extremities in patients with longstanding disease. The etiology is unknown, but an association with neurologic or vascular disturbances has been suggested. We have reviewed a case of a 70-year-old man with rapid development of bullae in median nerve innervated fingertips following carpal tunnel release.

Hand eczema and stratum corneum ceramides.

BACKGROUND: Hand eczema (HE) is a multifactorial disease, comprising different aetiological conditions and different morphologies. There are two aetiologically distinct groups of HE recognised: exogenous, such as contact dermatitis (allergic and/or irritant HE) and endogenous, such as the classic hyperkeratotic HE. Differences in the skin barrier properties of these two conditions could theoretically be expected. AIM: To examine whether differences exist in the lipid profile and the susceptibility of the stratum corneum (SC) in patients with allergic/irritant HE and those with hyperkeratotic HE. METHODS: Using cyanoacrylate, SC samples were taken from 23 patients with allergic/irritant HE and 15 with hyperkeratotic HE for lipid analysis by high-performance thin-layer chromatography (HPTLC). Samples were also taken from adjacent, unaffected skin. Severity of HE was assessed by the Hand Eczema Severity Index (HECSI), and skin barrier susceptibility was assessed by measuring transepidermal water loss (TEWL) after a 24-hour patch test with sodium lauryl sulfate (SLS). RESULTS: No statistically significant difference was found between groups for the lipid analysis or for skin susceptibility to SLS. We found a significantly higher HECSI score for hyperkeratotic HE compared with irritant or allergic HE (P = 0.02). CONCLUSIONS: There appears to be no difference in skin barrier between allergic/irritant HE (exogenous eczema) and hyperkeratotic HE (endogenous eczema) with regard to SC lipids or susceptibility to SLS.

Dysfunctional arteriovenous anastomoses in hands of systemic sclerosis patients with digital ulcers.

OBJECTIVES: Previous studies indicate that the arteriovenous anastomoses (AVAs) and the arterioles with the nutritive flow are involved in the pathophysiologic process disturbing hand blood flow in systemic sclerosis (SSc). However, impact of different part of the microvascular system involved in digital ulcers (DU) is not well known. Here, we aimed to assess the vasomotor activity of the AVAs in the hands of patients with and without DU in SSc. METHODS: Simultaneous recordings were made of laser Doppler flux in the finger pulp and thenar eminence, together with ipsilateral radial artery blood velocity and mean arterial blood pressure (MAP) in 22 non-smoking SSc patients and 13 aged-matched healthy controls. RESULTS: AVA responses in the finger pulp to spontaneous vasoconstrictor nerve impulses were abolished in 64% of the SSc patients. Correlation and cross-spectra analysis showed positive correlation between blood flow changes and MAP changes, indicating a passive vascular bed in the SSc finger pulp with blood flow variations depending on short-term variability in MAP. Dysfunctional AVAs were identified in all the patients with a history of DU (n=8), while none of the patients with normal AVA function had episodes of DU (n=8) (p= 0.017). CONCLUSIONS: We found that in SSc patients with DU there is a dysfunction of the AVAs of the finger pulp. This proof-of-concept study supports the notion that AVA dysfunction may play a critical role in SSc related DU. AVA dysfunction may be a part of autonomic dysfunction in SSc.

Hand, foot and scrotal blisters in a patient with cancer receiving oral chemotherapy.

Tyrosine kinase inhibitors are novel antineoplastic drugs that make use of the molecular abnormalities that have been discovered in certain types of tumours. These agents are associated with important dermatological side effects. This case report discusses an atypical presentation of the hand-foot syndrome in one patient treated with sorafenib. A 78-year-old man, recently started on sorafenib for the treatment of hepatocarcinoma with lung metastasis, presented to the emergency room with painful blistering lesions on the palms, soles and scrotum for 1 week. A punch biopsy was performed and sorafenib was withheld. Direct immunofluorescence study was negative for an autoimmune blistering disorder and histopathology stains did not show any microorganisms. A diagnosis of hand-foot syndrome was made. After 2 weeks, the patient showed marked improvement and the plan was to restart sorafenib at a lower dosage.

Capecitabine and hand-foot syndrome.

Hand-foot syndrome (HFS), or palmar-plantar erythrodysesthesia, is a common side effect in patients taking long-term 5-fluorouracil treatment and is the most frequently reported side effect of oral capecitabine therapy (≥ 50% of patients). Although the pathogenesis of HFS is not fully understood, it may be due to damaged deep capillaries in the soles of the feet and palms of the hands, leading to a COX inflammatory-type reaction, or related to enzymes involved in the metabolism of capecitabine, namely, thymidine phosphorylase and dihydropyrimidine dehydrogenase. Ethnic variations in the clinical manifestation of HFS warrant further attention, and an alternative system for grading HFS in non-white patients has been proposed. In addition to treatment interruption and dose reduction, supportive treatments can help alleviate symptoms. Because capecitabine is an oral therapy administered at home, it is crucial that patients understand the importance of complying with treatment, be aware of the possibility of HFS, and inform the doctor or nurse immediately if symptoms of HFS develop. Several cases of HFS are presented.

Hand-foot syndrome and seborrheic dermatitis-like eruption induced by erlotinib.

Erlotinib is an epidermal growth factor receptor tyrosine kinase inhibitor that is responsible for several cutaneous side effects. We report a case of hand-foot syndrome associated with a papulo-pustular and seborrheic dermatitis-like eruption of the face in a 61-year-old patient treated with erlotinib for lung cancer.

Aquagenic palmar wrinkling as a presenting feature of cystic fibrosis gene dysfunction.

Aquagenic palmar wrinkling (APW) is characterized by the rapid and transient oedematous wrinkling of the palms after brief immersion in water. APW has been associated with cystic fibrosis (CF). Since the discovery of the CF gene, the clinical spectrum of CF has broadened from classic severe CF to include milder 'atypical CF' and 'CF-related disorders'. We report an unusual case in which APW occurred in a patient with no lung disease, and in whom investigations showed evidence of CF gene dysfunction. APW may be a presenting feature of a CF-related disorder and should prompt investigation of CF gene dysfunction.

Hand manifestations of diabetes mellitus.

Diabetes mellitus is a relatively common condition and is frequently encountered in patients seen by hand surgeons. This review examines the known problems associated with diabetes, as well as some of the clinical findings noted in these patients, who often have multiple visits for hand conditions over time.