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1.
J Eur Acad Dermatol Venereol ; 33(4): 766-773, 2019 Apr.
Article in English | MEDLINE | ID: mdl-30633405

ABSTRACT

BACKGROUND: Hidradenitis suppurativa (HS) is a chronic, relapsing, inflammatory skin disease characterized by painful inflamed nodules, recurrent abscesses and fistulas located in apocrine gland-bearing body sites. The negative impact of HS on patient's quality of life (QoL) has been reported to be greater than other dermatologic conditions as psoriasis and atopic eczema, and its improvement is an important goal in disease management. Nowadays, there are no specific validated QoL instruments available for HS and generic dermatologic questionnaires are used. OBJECTIVE: The objective of this study was to demonstrate the validity, reliability and responsiveness of HIDRAdisk, a new innovative tool designed for rapid assessment of HS burden and, at the same time, an intuitive graphic visualization of the measurement outcome. METHODS: A multicentre, longitudinal, observational study was conducted to validate the HIDRAdisk compared with other validated questionnaires [Skindex-16, Dermatology Life Quality Index (DLQI), Work Productivity and Activity Impairment-General Health (WPAI:GH)] and to evaluate its correlation with disease severity in Italian patients with any degree of HS severity, as measured by Hurley stage and HS Physician Global Assessment (HS-PGA). RESULTS: A total of 140 patients (59% women; mean age 34.9 ± 11.0 years) were enrolled in 27 dermatologic centres. HIDRAdisk showed a strong correlation with Skindex-16 and DLQI, and a good one with WPAI:GH (correlation coefficient: 0.7568, 0.6651 and 0.5947, respectively) and a statistically significant correlation with both Hurley stage and HS-PGA. Very good internal consistency (Cronbach coefficient >0.80; intraclass correlation coefficient >0.6), with correlation between the 10 items, good test-retest reliability (Spearman correlation coefficient, 0.8331; P < 0.0001) and responsiveness to changes were demonstrated. CONCLUSION: Our study shows that HIDRAdisk, a short and innovative visual HS QoL instrument, has been psychometrically validated in Italian language and it may help improve the management of HS once implemented in routine clinical practice.


Subject(s)
Hidradenitis Suppurativa , Quality of Life , Severity of Illness Index , Surveys and Questionnaires , Adult , Female , Hidradenitis Suppurativa/complications , Humans , Italy , Longitudinal Studies , Male , Middle Aged , Psychometrics , Reproducibility of Results , Visual Analog Scale , Young Adult
2.
J Eur Acad Dermatol Venereol ; 18(2): 191-3, 2004 Mar.
Article in English | MEDLINE | ID: mdl-15009302

ABSTRACT

Iatrogenic Kaposi's sarcoma develops in patients undergoing immunosuppressive treatment and is considered to be induced by activation of latent HHV8. In most cases the first manifestation of Kaposi's sarcoma develops after 1 year from when the drug was first administered. In a recent study from Italy on HHV8 positivity in patients with Kaposi's sarcoma, it was found that 52% of the control group were positive (Masini C., et al. G Ital Dermatol Venereol 1999; 134: 315-320). For this reason we could expect a larger number of cases of iatrogenic Kaposi's sarcoma given the number of patients who undergo immunosuppressive treatment for one reason or another. Thus, we have to look to a contemporaneous presence of other factors that co-operate with the HHV8. We present a case of a 49-year-old woman, HHV8 and HCV positive, who develops a Kaposi's sarcoma after 9 months of steroid therapy (methylprednisolone 16 mg/die). The low dose of steroids prescribed to our patient and the fact that the first skin manifestation developed after a shorter period than average from the start of therapy do not explain the acute onset of an extensive Kaposi's sarcoma even taking into account the HHV8 positive status. Both HHV8 and HCV produce proteins, such as IL6 and IL8 which are able to control cell growth. It can be supposed that the contemporaneus presence of the two viruses created a sinergy for the onset of the Kaposi's sarcoma.


Subject(s)
Glucocorticoids/adverse effects , Hepatitis C, Chronic/drug therapy , Herpesvirus 8, Human , Methylprednisolone/adverse effects , Sarcoma, Kaposi/virology , Skin Neoplasms/virology , Female , Hepatitis C, Chronic/immunology , Hepatitis C, Chronic/virology , Humans , Immunosuppression Therapy/adverse effects , Middle Aged , Sarcoma, Kaposi/etiology , Sarcoma, Kaposi/immunology , Skin Neoplasms/etiology , Skin Neoplasms/immunology
3.
J Eur Acad Dermatol Venereol ; 17(2): 219-22, 2003 Mar.
Article in English | MEDLINE | ID: mdl-12705758

ABSTRACT

Peripheral subcutaneous panniculitis-like T-cell lymphoma (PSPTCL) is a rare form of cutaneous lymphoma recently proposed as a distinct clinicopathological entity. It usually presents with multiple indurated subcutaneous plaques or tumours, most commonly located on the extremities and trunk and clinically mimicking lobular panniculitis. Associated constitutional symptoms due to haemophagocytic syndrome may advance or, more often, complicate the clinical course in about 40-70% of cases. Finding of TIA-1+ and perforin + cytolytic granules in atypical pleomorphic lymphocytes suggests PSPTCL origin from granular cells of T-cell or natural killer cell phenotype. Cells have a CD3+ CD4+ CD8- or CD3+ CD4- CD8+ T-cell phenotype. Moreover, these lymphomas can express natural killer cell associated antigens, such as CD56, especially in gamma/delta variants. PSPTCL following an indolent clinical course with recurrent self-healing lesions have been described. The prognosis of most PSPTCL is poor even when treated with aggressive chemotherapy. This paper reports a case of PCTCL in a young woman with T-cytotoxic differentiation, with rapid progression unresponsive to several treatments.


Subject(s)
Lung Neoplasms/pathology , Lymphoma, T-Cell, Cutaneous/pathology , Panniculitis/pathology , Skin Neoplasms/pathology , Adult , Antineoplastic Combined Chemotherapy Protocols , Cyclophosphamide , Doxorubicin , Fatal Outcome , Female , Humans , Killer Cells, Natural/pathology , Lung Neoplasms/drug therapy , Lymphoma, T-Cell, Cutaneous/drug therapy , Panniculitis/drug therapy , Prednisone , Skin Neoplasms/drug therapy , Vincristine
4.
Eur J Dermatol ; 10(2): 128-32, 2000 Mar.
Article in English | MEDLINE | ID: mdl-10694312

ABSTRACT

Occupational contact dermatitis (OCD) is a very important skin disease both for its high frequency and for its social and economic implications. The aim of our work is to evaluate the epidemiology of occupational contact dermatitis in a north-Italian population and the possibility of a correct etiological diagnosis using the patch test standard series of GIRDCA (Italian Group of Resarch on Contact Dermatitis). We patch tested 1,565 out-patients affected by dermatitis with standard series GIRDCA and with other specific professional haptens. The manifestations were suspected of being of occupational origin by a dermatologist on the basis of clinical and anamnestic data. Of all the recorded professions we have considered only the more numerically significant: food industry, building industry, textile industry, employees, cleaners, hospital personnel, hairdressers, housewives, mechanics and metallurgists. Sixty-nine percent of contact dermatitis was found in women, the hairdressers had the greatest number of patients in the younger group (68.7% in the 11-20 years age group) and the textile industry workers in older group (100% in the 41-50 years age group). A positive allergological anamnesis emerged in 32.3% of allergic contact dermatitis. Irritant contact dermatitis (10.6%) was more frequent than allergic contact dermatitis (8.4%). The hands are the most common localization (94. 4%). The allergen with the highest frequency of positive reactions is p-phenylenediamine (25.3%). We discuss the frequency of positives to various groups of allergens in each profession and the principal means of contact. Because of the frequency of this type of occupational skin disease, we stress the importance of prevention. The standard series GIRDCA was found to be adequate for recognizing occupational contact dermatitis in most of our patients (74%).


Subject(s)
Dermatitis, Allergic Contact/epidemiology , Dermatitis, Irritant/epidemiology , Dermatitis, Occupational/epidemiology , Adolescent , Adult , Age Factors , Allergens/adverse effects , Beauty Culture , Child , Coloring Agents/adverse effects , Dermatitis, Allergic Contact/prevention & control , Dermatitis, Irritant/prevention & control , Dermatitis, Occupational/prevention & control , Female , Food Industry , Hand Dermatoses/epidemiology , Haptens , Humans , Italy/epidemiology , Laundering , Male , Middle Aged , Patch Tests/statistics & numerical data , Personnel, Hospital , Phenylenediamines/adverse effects , Sex Factors , Textile Industry
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