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Position statement on the role of nurses in therapeutic patient education in atopic dermatitis. J Eur Acad Dermatol Venereol 2021; 35:2143-2148. [PMID: 34289187 DOI: 10.1111/jdv.17487] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 05/28/2021] [Accepted: 06/23/2021] [Indexed: 11/29/2022]
Abstract
In chronic skin diseases such as atopic dermatitis (AD), therapeutic failure due to poor patient adherence to treatment is commonly reported. Therapeutic patient education (TPE) is an approach to improve self-management and adherence. Several studies demonstrated that TPE programmes have positive effects on disease management resulting in decreased disease severity and improved quality of life in AD patients. Various healthcare professionals (dermatologists, nurses, psychologists, dieticians) have been involved. TPE performed by trained dermatology nurses are highly efficient and improve various health-related outcomes. The aim of this position paper is to analyse the aims, modalities and efficacy of TPE in AD, to identify specific roles of dermatology nurses, to assess qualification requirements, and to propose practical recommendations. Potential activities of nurses in ongoing and future TPE programmes for AD patients will be discussed.
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Risk of severe allergic reactions to COVID-19 vaccines among patients with allergic skin diseases - practical recommendations. A position statement of ETFAD with external experts. J Eur Acad Dermatol Venereol 2021; 35:e362-e365. [PMID: 33752263 PMCID: PMC8250791 DOI: 10.1111/jdv.17237] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/23/2021] [Accepted: 03/15/2021] [Indexed: 12/15/2022]
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Report from the fifth international consensus meeting to harmonize core outcome measures for atopic eczema/dermatitis clinical trials (HOME initiative). Br J Dermatol 2018; 178:e332-e341. [PMID: 29672835 DOI: 10.1111/bjd.16543] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/21/2018] [Indexed: 12/11/2022]
Abstract
This is the report from the fifth meeting of the Harmonising Outcome Measures for Eczema initiative (HOME V). The meeting was held on 12-14 June 2017 in Nantes, France, with 81 participants. The main aims of the meeting were (i) to achieve consensus over the definition of the core domain of long-term control and how to measure it and (ii) to prioritize future areas of research for the measurement of the core domain of quality of life (QoL) in children. Moderated whole-group and small-group consensus discussions were informed by presentations of qualitative studies, systematic reviews and validation studies. Small-group allocations were performed a priori to ensure that each group included different stakeholders from a variety of geographical regions. Anonymous whole-group voting was carried out using handheld electronic voting pads according to predefined consensus rules. It was agreed by consensus that the long-term control domain should include signs, symptoms, quality of life and a patient global instrument. The group agreed that itch intensity should be measured when assessing long-term control of eczema in addition to the frequency of itch captured by the symptoms domain. There was no recommendation of an instrument for the core outcome domain of quality of life in children, but existing instruments were assessed for face validity and feasibility, and future work that will facilitate the recommendation of an instrument was agreed upon.
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Report from the third international consensus meeting to harmonise core outcome measures for atopic eczema/dermatitis clinical trials (HOME). Br J Dermatol 2014; 171:1318-25. [PMID: 24980543 PMCID: PMC4298247 DOI: 10.1111/bjd.13237] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/25/2014] [Indexed: 01/25/2023]
Abstract
This report provides a summary of the third meeting of the Harmonising Outcome Measures for Eczema (HOME) initiative held in San Diego, CA, U.S.A., 6-7 April 2013 (HOME III). The meeting addressed the four domains that had previously been agreed should be measured in every eczema clinical trial: clinical signs, patient-reported symptoms, long-term control and quality of life. Formal presentations and nominal group techniques were used at this working meeting, attended by 56 voting participants (31 of whom were dermatologists). Significant progress was made on the domain of clinical signs. Without reference to any named scales, it was agreed that the intensity and extent of erythema, excoriation, oedema/papulation and lichenification should be included in the core outcome measure for the scale to have content validity. The group then discussed a systematic review of all scales measuring the clinical signs of eczema and their measurement properties, followed by a consensus vote on which scale to recommend for inclusion in the core outcome set. Research into the remaining three domains was presented, followed by discussions. The symptoms group and quality of life groups need to systematically identify all available tools and rate the quality of the tools. A definition of long-term control is needed before progress can be made towards recommending a core outcome measure.
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Therapeutic patient education in atopic eczema. Br J Dermatol 2014; 170 Suppl 1:44-8. [PMID: 24720486 DOI: 10.1111/bjd.12932] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2014] [Indexed: 11/30/2022]
Abstract
Therapeutic patient education (TPE) is a patient-centred process that entails the transfer of skills (e.g. self-management, treatment adaptation) from a trained healthcare professional to patients and/or their carers. TPE has been shown to help improve adherence, prevent complications, and improve quality of life (QoL) in chronic illnesses such as diabetes, asthma and cardiovascular disease. Recently, TPE recommendations for patients with atopic eczema have been proposed. TPE is a four-step process: understanding the patient's knowledge, beliefs and hopes; setting age-appropriate educational objectives; helping the patient (or carer) to acquire skills; and assessing the success of the programme. TPE programmes always involve a multidisciplinary team of healthcare professionals, including nurses, psychologists, doctors and dieticians who are expert in the disease area. TPE should be offered to (never forced upon) any patient who has experienced treatment failure, or to families who feel they lack social support. High-quality TPE programmes should be evidence-based, tailored to a patient's individual educational and cultural background (rather than being standardized in form and content), and have well-defined content and activities.
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Relapsing lymphomatoid papulosis after allogenic bone-marrow transplant. Clin Exp Dermatol 2013; 38:741-4. [DOI: 10.1111/ced.12101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2012] [Indexed: 12/01/2022]
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Two giant orf lesions in a heart/lung transplant patient. Eur J Dermatol 2006; 16:284-6. [PMID: 16709495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2005] [Indexed: 05/09/2023]
Abstract
Orf is an infectious ulcerative stomatitis of sheep and goats. The responsible pathogen, parapoxvirus, may be transmitted to humans. Orf lesions are often atypical in immunocompromised individuals. The present report describes two very large exophytic lesions in a 31-year-old transplant patient receiving oral tacrolimus, mycophenolate mofetil and prednisone. Early surgical excision was successful, with no relapse after 14 months.
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[Fields, objectives and methodology of the consensus conference entitled "Management of atopic dermatitis in children"]. Ann Dermatol Venereol 2005; 132 Spec No 1:1S5-7. [PMID: 15984290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
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[Assessment of an educational program in an "Atopic School": pilot study in 40 patients]. Ann Dermatol Venereol 2002; 129:1003-7. [PMID: 12442097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
INTRODUCTION The assessment of the educational management of 40 moderate to severe atopic patients was performed in the atopic dermatitis school created in Nantes (France) from November 2000 to May 2001. SUBJECTS AND METHODS Patients with moderate to severe atopic dermatitis (SCORAD >20) were selected according to the criteria of Hanifin and Rajka and included in an open pilot study including a specific educational program. Atopic training included consultations, demonstrations, interviews with both dermatologist and nurses and workshops organized in three subgroups according to the age of the patients. SCORAD index, educational diagnosis and at least one educational objective were established during the first consultation. Evaluation criteria were defined in accordance with the educational objectives. Specific educational tools were used for each objective. RESULTS Forty patients (mean age: 9 years) were followed during 6 months. At the beginning of the study the mean SCORAD was of 50.5. After a 6 months follow-up, the mean SCORAD was of 22 and improvement of the SCORAD was noted in 97 p. 100 of cases. Educational objectives were reached in 70.6 p. 100 of cases. One patient lost contact. DISCUSSION The educational approach of atopic dermatitis includes global assessment of the disease after identification of risk factors, disrupted quality of life, skin-damaging behavior, family stress. Educational diagnosis focusing on local treatment is a major step; topical treatment is either misunderstood or conducted erroneously or non-existent. Therapeutic education plays a key role in the compliance and efficacy of treatment. Pain management, demonstration and explanation of skin care by health care professionals, information on the disease in age-specific workshops provided good results in more than 70 p. 100 of cases. Severe atopic dermatitis in children can lead to major domestic conflicts when the parents are in charge of the treatment. Giving responsibilities to the children, by teaching them how to treat themselves, relieves the parents from their involvement and finally reduces the conflicts. CONCLUSION The difficulties encountered in treating refractory atopic dermatitis may be secondary to the severity of the disease, to poor compliance or to the extent of the psychological impact. Therapeutic education of the patient, as performed in the atopic dermatitis school, represents a major breakthrough in the care of such patients.
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[Recommendations for the treatment of neurofibromatosis type 1]. J Fr Ophtalmol 2002; 25:423-33. [PMID: 12011750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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Abstract
Twenty experts, members of a French medical network devoted to neurofibromatosis 1 have elaborated recommendations for the management of the disease. Bibliography was obtained through a Medline of articles from 1966 to 1999 for the terms neurofibromatosis, NF1, neurofibroma and from textbooks. A consensual document was written taking into account extracted data. An annual careful clinical examination is recommended except in cases with complications. Screening investigations are not recommended due to the rarity of complications, generally symptomatic and easily detected during the clinical follow-up. The only controversial exception might be magnetic resonance imaging for early detection of optic pathway gliomas in young children. A co-ordinated follow-up in specialised multidisciplinary centres, providing patients with a rational management, is recommended.
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Novel point mutations, deletions, and polymorphisms in the cathepsin C gene in nine families from Europe and North Africa with Papillon-Lefèvre syndrome. J Invest Dermatol 2001; 117:1657-61. [PMID: 11886537 DOI: 10.1046/j.0022-202x.2001.01595.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Papillon-Lefèvre syndrome is an autosomal recessive disorder characterized by palmoplantar keratoderma, periodontitis, and premature loss of dentition. Mutations in the CTSC gene that encodes cathepsin C have been described in families affected with Papillon--Lefèvre syndrome. Cathepsin C is the least understood of the lysosomal cysteine proteases; it has been reported to participate in both intracellular and extracellular cleavage of proteins and activation of serine proteases in immune and inflammatory cells. We report here eight new mutations in Papillon-Lefèvre syndrome families: four deletions and four point mutations, including a missense mutation in the propeptide chain that could help elucidate structure-function relationships in this protein. We also found that the 458C > T mutation, first reported in two families by Hart et al (2000c), was a neutral polymorphism in our families, as suggested by Allende et al (Cathepsin C gene: first compound heterozygous patient with Papillon--Lefèvre syndrome and novel symptomless mutation. Hum Mutat 17:152-153, 2001).
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[Primary cutaneous cryptococcosis in HIV-seronegative subjects]. Ann Dermatol Venereol 2001; 128:1009-13. [PMID: 11907959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
BACKGROUND Primary cutaneous cryptococcosis is an uncommon clinical entity characterized by direct skin inoculation without systemic involvement. We report four cases of this affection in HIV-negative patients seen between 1990 and 1999 in Nantes Dermatological Clinic. CASE REPORTS Patients mean age was seventy. Three patients had recent exposure to soil or birds, and two remembered a trauma before the lesion appeared. In three cases the lesion was on the hand. In two cases the lesion was an ulcerated nodule, in another an abscess and in the last a cellulitis. Two subjects were treated by fludarabin and systemic corticosteroids for respectively chronic lymphocytic leukemia and Waldenstrom's macroglobulinemia. The third had a CD4 lymphopenia. Cultural examination confirmed the diagnosis. Treatment, with fluconazole in 3 cases and ketoconazole and itraconazole in 1 case, resulted in healing of the skin lesion in a few months. DISCUSSION Recognition of primary cutaneous cryptococcosis as a clinical entity has long been debated. An altered immunological status is an important factor for developing this disease. There is often a clear history of trauma or exposure to soil or birds preceding the development of the lesion. Clinically it often looks like a papule or an ulcerated nodule. The lesion is confined to the skin without systemic involvement. The prognosis is excellent thanks to the use of oral antifungal imidazoles.
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[Neurofibromatosis 1: recommendations for management]. Ann Dermatol Venereol 2001; 128:567-75. [PMID: 11395662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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Bleeding: a complication of neurofibromatosis 1 tumors. ARCHIVES OF DERMATOLOGY 2001; 137:233-4. [PMID: 11176708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
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Familial congenital pulmonary lymphangectasia, non-immune hydrops fetalis, facial and lower limb lymphedema: confirmation of Njolstad's report. AMERICAN JOURNAL OF MEDICAL GENETICS 2000; 93:264-8. [PMID: 10946350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
We report on four cases, three familial and one sporadic, with congenital pulmonary lymphangectasia and facial and lower limb lymphedema. Hydrops fetalis was observed in three cases and death occurred in one of those. This is the third report describing inherited pulmonary lymphangectasia with a clinical phenotype very similar to that described by Njolstad et al. [1998: Eur J Pediatr 157: 498-501], who reported three sibs with non-immune hydrops fetalis (NIHF), chylothorax, pulmonary lymphangectasia, distal lymphedema, and swelling of the face. We think that the present report and that of Njolstad et al. describe a new condition very similar to Hennekam syndrome, which is characterized by autosomal recessive inheritance, intestinal lymphangiectasia, lymphedema of the lower limbs and facial anomalies (flat face, hypertelorism, flat, broad nasal bridge, lymphedema, tooth anomalies, and ear defects). Similarity with our cases and Hennekam syndrome will be discussed.
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[Eruptive xanthogranulomatosis in a trisomy 21 patient with acute lymphoblastic leukemia]. Ann Dermatol Venereol 2000; 127:80-2. [PMID: 10717571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
BACKGROUND Juvenile xanthogranulomas may be associated with myeloproliferative disorders, usually juvenile chronic granulocytic leukemia. CASE REPORT We report the case of a 25-year-old man with Down's syndrome who presented eruptive xanthogranulomas. At this time, the patient was being treated for acute lymphocytic leukemia. The eruption increased with an extensive unusual "satellite" arrangement despite apparent remission of the acute leukemia. Leukemia relapse occurred some months later. DISCUSSION This case had an unusual clinical presentation. It also suggests their might be a link between the clinical course of lymphocytic leukemia and juvenile xanthogranuloma.
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[Erythema nodosum. Diagnostic orientation]. LA REVUE DU PRATICIEN 1999; 49:1899-901. [PMID: 10598508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
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[Trichothiodystrophy: progresssive manifestations]. Ann Dermatol Venereol 1999; 126:703-7. [PMID: 10604009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
INTRODUCTION Trichothiodystrophy is an autosomal recessive genodermatosis associating congenital dysplasia of the hair and neuroectodermal defects. Clinical expression is variable, although abnormalities are generally noted from birth. We report trichothiodystrophy in two brothers with the same phenotype who presented unusual progressive manifestations. OBSERVATIONS Case 1: A six-year-old boy was seen for vesicular blisters due to photosensitization. Clinical examination showed dry, brittle, unmanageable hair, discrete koilonychia-type nail defects and an ichthyosiform state. The teeth were normal. In addition to psychomotor retardation, the patient presented a dysmorphic syndrome (poorly rimmed low-set ears; thick, triangular upper lip; scaphocephalic skull; short hands) and congenital bilateral cataract. The diagnosis of trichothiodystrophy was confirmed by a study of DNA repair after exposure to ultraviolet light. A repair defect was found similar to that in xeroderma pigmentosum group D. The patient experienced a worsening of psychomotor retardation and episodes of hair loss with edema and inflammation of the scalp resulting from infections. He also showed marked asthenia which resolved spontaneously within a few months. Case 2: The other brother, born as a collodion baby, presented the same clinical picture (cutaneous, exoskeletal, dysmorphic), including congenital bilateral cataract, photosensitivity and a parenchymatous blister-type pulmonary lesion probably secondary to bronchiectasis. The patient's cutaneous state progressively improved. He was seen at six years of age for an episode of inflammatory edema of the scalp with hair loss. Within six months, all of the hair redrew. The diagnosis of trichothiodystrophy was confirmed by a DNA repair defect after exposure to ultraviolet light. DISCUSSION Trichothiodystrophy is clinically associated with photosensitivity (P), ichthyosis (I), dry, brittle hair (B), intellectual impairment (I), decreased fertility (D) and short stature (S), which accounts for the acronym PIBIDS or IBIDS syndrome, depending on whether photosensitivity is involved or not (actually in about 50 p. 100 of cases). Other possibly associated features include ungueal dysplasias, bilateral cataract, defective teeth, dysmorphic disorders predominant in the ears, neurologic disorders, pulmonary bronchiectasis and recurrent infections. The two cases presented here were thus very symptomatologically complete. The two problems of current concern are psychomotor retardation and temporary hair loss as a result of infections. The latter has only been described once in the literature. This case was similar to ours since photosensitivity was involved. Analysis of DNA repair also showed a defect after exposure to ultraviolet light similar to that found in xeroderma pigmentosum group D. Thus, episodic hair loss could be a symptom characteristic of forms of trichothiodystrophy with a DNA repair defect. However, the explanation for this hair loss is not known. Other ectodermal dysplasias can be complicated by hair loss with superinfection, such as AEC syndrome (ankyloblepharon, ectodermal dysplasia, cleft palate).
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[The injection of insulin through clothing: a safe practice?]. Ann Dermatol Venereol 1999; 126:653-6. [PMID: 10530364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
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["Buffalo neck": an unintended secondary effect of treatment with anti-HIV protease inhibitors]. Ann Dermatol Venereol 1999; 126:254-6. [PMID: 10394440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
BACKGROUND Lipodystrophy and other fat distribution disorders have been reported in patients receiving protease inhibitor therapy for HIV infection. CASE REPORT A 50-year-old HIV-positive patient was given protease inhibitor therapy (indinavir) for 6 months when he developed a lipomatous formation in the retrocervical area. Abdominal fat also increased in volume and the subcutaneous fat on the lower limbs decreased. DISCUSSION We describe the main clinical features of these fat distribution disorders and discuss the pathogenic hypothesis of an interaction between antiprotease activity and hepatic lipoprotein receptor binding.
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[Topical corticoids for children: how to prescribe?]. REVUE DE L'INFIRMIERE 1999:48-51. [PMID: 10410071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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[Perioral dermatitis in children]. Ann Dermatol Venereol 1998; 124:346-50. [PMID: 9739946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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[Kasabach-Merritt syndrome of the leg associated with osteolysis or Gorham sign]. Ann Dermatol Venereol 1998; 124:852-4. [PMID: 9732759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Kasabach-Merritt syndrome and Gorham's sign are two uncommon and severe, sometimes life-threatening, complications in infants with vascular lesions. Their association has been described in rare cases. CASE REPORT An infant with a vast congenital angiomatous lesion including an extensive lymphatic component, developed active regional osteolysis then suddenly suffered disseminated intravascular coagulation of the leg. Medical treatment was unsatisfactory. After unsuccessful use of low molecular weight heparin, pentoxifyllin and alpha interferon, amputation of the leg was required to avoid a fatal outcome. DISCUSSION Kasabach-Merritt syndrome does not develop on classic immature hemangiomas, despite some contradictory statements in the literature. In our case, a complex tumor developed in association with a lymphatic malformation. The association of Kasabach-Merritt syndrome with osteolysis (Gorham's sign) does not appear to be fortuitous. Therapeutic management of these severe complications is difficult and requires case by case analysis.
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[Management of diaper dermatitis]. Ann Dermatol Venereol 1998; 123:681-5. [PMID: 9615135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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[Bacterial cutaneous infections: impetigo, furuncle, erysipelas. Etiology, diagnosis, evolution, treatment]. LA REVUE DU PRATICIEN 1998; 48:661-6. [PMID: 9781140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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[Management of severe atopic dermatitis]. Ann Dermatol Venereol 1998; 125:213-9. [PMID: 9747256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Abstract
OBJECTIVE In 1940 Kasabach and Merritt described an infant with a vascular anomaly, extensive purpura, and thrombocytopenia; they called his lesion "capillary hemangioma." Hemangioma is a benign tumor that grows in infancy and is characterized by proliferation of endothelial cells and regression during childhood. Although Kasabach-Merritt syndrome (KMS) is frequently mentioned as a possible complication of hemangioma, our experience suggests that the anatomic vascular lesion underlying the thrombocytopenia is not a "true," classic, involuting type of hemangioma of infancy and childhood. STUDY DESIGN We reviewed the clinical and hemostasis data and the response to treatment in 22 cases of KMS, and we analyzed the biopsy specimens of 15 of them. RESULTS Clinically none of the 22 patients had classic hemangioma. There was no female preponderance. All patients had severe thrombocytopenia (lowest platelet count = 3000/mm3) and consumption of fibrinogen. Histologically, none had the typical "capillary," involuting type of hemangioma of infancy: they exhibited either a tufted angioma or a kaposiform hemangioendothelioma pattern; all specimens also contained numerous abnormal lymphatic-like vessels; lymphatic malformation was the major component in two patients. The infants exhibited a heterogeneous response to a number of therapeutic regimens, as noted in other reports. Severe morbidity was present; three of our patients died, and one had leg amputation. "Residua" were, in fact, residual vascular neoplasia, variable in duration, and not a stable fibrofatty residuum, as in classic involuted hemangioma; only the hematologic phenomenon was "cured" after a period of years. CONCLUSIONS KMS is a distinctive disease of infancy, but the underlying vascular lesion is not a "true," classic, involuting type of hemangioma of infancy. This is a different vascular tumor with a resemblance pathologically to either tufted angioma or kaposiform hemangioendothelioma in association with lymphatic-like vessels. Whether the underlying lesion in KMS is a single anatomic entity or heterogeneous cannot be definitely concluded from this study. We need a better understanding of the pathogenesis of KMS to improve our therapeutic management.
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Scoring of atopic dermatitis by SCORAD using a training atlas by investigators from different disciplines. ETAC Study Group. Early Treatment of the Atopic Child. Pediatr Allergy Immunol 1997; 8:28-34. [PMID: 9260216 DOI: 10.1111/j.1399-3038.1997.tb00139.x] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The ETAC (Early Treatment of the Atopic Child) study, a multi-national double-blind placebo-controlled randomized trials, has been in progress since 1994. Fifty-six centers in Europe and Canada participate in this study. A total of 817 children with atopic dermatitis [AD] were recruited. The severity of AD was scored using the SCORAD (objective criteria). Ninety-eight investigators (mostly pediatricians) were trained by three members of the European Task Force on Atopic Dermatitis [ETFAD] to standardize their objective SCORAD scoring (system developed by the ETFAD). The experts selected photographs and prepared a training atlas. The percentages of photographs assessed by the 98 non-expert investigators below, within and above the range of evaluations by the three experts were calculated. Taking over and underscoring together, edema/papulation was the easiest intensity item to score (82% within the range by the experts). The global symptom score, as well as lichenification, edema/papulation, oozing and excoriation registered by physicians with dermatological experience were not statistically significantly different from those by other. Erythema was statistically significantly better scored by those with dermatological experience. The results of the Euclidean Distance method showed that the item excoriations gave the largest distance. Erythema and excoriations were scored better by dermatologically experienced physicians (t-test, p = 0.042 and p = 0.063 respectively), but lichenification was better scored by non-dermatologically experienced physicians (p = 0.013). The extent of surface area involved in the disease was calculated on 3 sets of photographs. Most evaluations by the 98 nonexpert investigators were within the range of the experts. Dermatologically experienced physicians scored significantly better than the others (t-test, p = 0.006). This training program is useful for standardizing the scoring in AD and indicates that SCORAD can be used by investigators from different disciplines.
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Clinical validation and guidelines for the SCORAD index: consensus report of the European Task Force on Atopic Dermatitis. Dermatology 1997; 195:10-9. [PMID: 9267730 DOI: 10.1159/000245677] [Citation(s) in RCA: 716] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND We have previously reported how the SCORAD index was designed. This cumulative index combines objective (extent and intensity of lesions) and subjective (daytime pruritus and sleep loss) criteria. AIMS To study interobserver variability in scoring for objective SCORAD criteria and to optimize the scoring guidelines. MATERIAL AND METHODS Three scoring sessions were organized in 1993-1994 in Hamburg, Bordeaux and Rotterdam totalizing 19 patients (14 children and 5 adults) and 23 physicians, among whom 12 participated in at least 2 scoring sessions; 169 evaluation sheets have been processed using the SCORAD File Marker Pro software. At each session, total body photographs and close-up views were taken of each patient, and this material was reviewed at the final evaluation. RESULTS The extent of lesions according to the rule of nines showed interobserver variability mostly for patients with lesions of moderate intensity involving 20-60% of body surface. Intensity items were scored with more consistency overall, but variations subsided especially for oozing/crusts and lichenifications. Low and high scorer profiles and the benefit of training were noted. CONCLUSIONS This study has allowed to optimize clinical scoring using the SCORAD system. A proposal has been made to grade the severity of atopic dermatitis according to objective criteria in three groups for inclusion in clinical trials. The SCORAD index remains the major criterion for follow-up in trials.
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Abstract
Infantile acropustulosis is a recurrent, pruriginous, vesiculopustular eruption of the palms and soles first described in 1979. We report six cases of infantile acropustulosis in recently emigrated children treated for scabies. Clinical follow-up was obtained by questionnaire addressed to patients' families and general practitioners. Our study suggests infantile acropustulosis is frequent in immigrant infants and could be a non-specific hypersensitivity reaction to Sarcoptes scabiei.
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Autosomal dominant Muckle-Wells syndrome associated with cystinuria, ichthyosis, and aphthosis in a four-generation family. AMERICAN JOURNAL OF MEDICAL GENETICS 1994; 53:72-4. [PMID: 7802040 DOI: 10.1002/ajmg.1320530115] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Muckle-Wells syndrome is a rare autosomal dominant disorder characterized by chronic recurrent urticaria, periodic arthritis, sensorineural deafness, general signs of inflammation, and secondary amyloidosis (AA type). We report on a 4-generation family with 7 persons sharing various signs of this syndrome associated with bipolar aphthosis in 5 cases and cystinuria in one. Two other relatives in the family had ichthyosis.
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Abstract
A double-blind, randomized trial was conducted to determine the influence of topical steroid therapy on atopic skin flora. The bacteriological and clinical effects of desonide (Locapred), compared with those of its excipient, were studied in 40 children. Clinical scoring and bacteriological sampling were performed before the start of the trial and after 7 days of once-daily topical treatment. Before treatment, no differences in clinical score or Staphylococcus aureus colonization were noted between the two groups. After treatment, the clinical score improved (P < 0.001) in the desonide group, and S. aureus density decreased dramatically (P < 0.001). In the excipient group, no significant differences in clinical score or S. aureus density were noted. A comparison of the two groups demonstrated statistically significant differences with regard to clinical score (P < 0.001) and S. aureus density (P < 0.05). These results show the efficacy of topical corticosteroid treatment alone on S. aureus colonization in atopic skin, and confirm the critical role of inflammation in bacterial colonization.
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[Scarlatina-form, morbilliform and rubella-form erythema. Diagnostic orientation]. LA REVUE DU PRATICIEN 1994; 44:419-22. [PMID: 8178111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Role of aluminium in skin reactions after diphtheria-tetanus-pertussis-poliomyelitis vaccination: an experimental study in rabbits. Toxicology 1992; 73:117-25. [PMID: 1589878 DOI: 10.1016/0300-483x(92)90175-e] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The occurrence of subcutaneous nodules at the injection site is one of the complications of diphtheria-tetanus-pertussis-poliomyelitis vaccination, but the causes and mechanisms involved are still poorly understood. An experimental study in the New Zealand rabbit enabled us to determine the frequency of occurrence of these nodules, how long they persist and the histopathologic features of the cells involved. Aluminium (Al) assays by electrothermal atomic absorption spectrometry allowed us to study concentrations both in nodules and the organism (serum, normal skin). The results show an absence of Al diffusion outside nodules, a correlation between infiltrate intensity and Al concentration in nodules and modifications in the histological constituents of nodule cells. The histological picture indicates a foreign body reaction to Al. All these data underscore the role of Al in the formation of early postvaccinal nodules at the injection site.
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[Acquired phimosis, or preputial sclero-atrophic lichen in children]. JOURNAL DE CHIRURGIE 1991; 128:368-71. [PMID: 1960184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
From 1979 to 1988, 8 cases of balanitis xerotica obliterans were histologically demonstrated in children at Nantes University Hospital. In 6 of these 8 patients, whose average age at the time of consultation was 9.4 years, the phimosis was obviously acquired or recurrent, and the prepuce was sclerous, thick, and produced a tight distal phimosis. One child coming to consultation for relapsing urinary infections at once presented with a long, tight stenosis of the anterior ureter, associated with a dilatation of the upstream ureter and a filiform stream of urine. All the children were circumcised, and the histological study of the specimen demonstrated characteristic lesions in the superficial derma. During the same operation, meatostomy was performed in two children presenting with meatal stenosis. Six of 8 children were followed up with an average time lapse of 6 months: one of them presented with an involvement of the glans penis and a moderate meatal stenosis, which disappeared spontaneously. No improvement occurred for the child presenting with an extensive stenosis of the anterior ureter, in spite of the local instillation of androgens then of corticoids, but his left kidney was dilated on sonograms. Balanitis xerotica obliterans in children is often not recognized and regarded as a common phimosis; it can be suspected because of the clinical features of the phimosis. The condition must be confirmed by the histological study of a circumcision specimen, then followed up regularly to prevent any risk of involvement of the glans, of the ureteral meatus or of the anterior ureter.
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Linkage relationship between incontinentia pigmenti (IP2) and nine terminal X long arm markers. Hum Genet 1991; 86:297-9. [PMID: 1847690 DOI: 10.1007/bf00202414] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Linkage data for familial incontinentia pigmenti (IP2) and nine X chromosomal markers are reported. Previously found linkage between IP2 and the DXS52 locus is confirmed with the maximum lod score of 6.19 at a recombination fraction of 0.03. Linkage is also established with loci DXS134, DXS15 and DXS33. Multipoint analysis allows us to localize the IP2 locus outside a block of seven linked markers of the Xq28 region.
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MY7 monoclonal antibody for diagnosis of cutaneous T-cell lymphoma. ARCHIVES OF DERMATOLOGY 1990; 126:1454-6. [PMID: 2146925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Infiltrate in cutaneous T-cell lymphomas (CTCLs) is composed mainly of CD4 helper cells with a phenotype very similar to that of benign cutaneous lymphoid infiltrate. MY7 (CD13) is a monoclonal antibody that is normally expressed on peripheral granulocytes and monocytes but also cross-reacts with an antigen expressed on epidermal basal cells. We studied MY7 expression on basal cells of the epidermis and CD4 cell infiltrate in 34 CTCLs, 11 pseudolymphomas, and 29 other benign cutaneous lesions. An indirect immunofluorescence technique with double labeling and an immunoperoxidase technique were used. We found that in benign inflammatory infiltrate, less than 10% of CD4 cells expressed MY7 antigen associated with normal MY7 monoclonal antibody labeling of basal cells, whereas in CTCLs more than 50% of CD4 tumoral cells in dermis expressed MY7 antigens; however, basal cells were MY7 negative. Thus, it is demonstrated that MY7 monoclonal antibody with its double modulation on epidermis (basal cells) and dermis (CD4 cells) has diagnostic value for differentiating CTCLs with CD4+ MY7+ tumor cells in dermis and MY7-negative basal cells from benign inflammatory lesions with CD4+ MY7- cells in dermis and MY7-positive basal cells. This modulation of MY7 labeling could be related to the secretion of epidermal cytokines.
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MESH Headings
- Antibodies, Monoclonal
- Antigens, Neoplasm/analysis
- Antigens, Surface/analysis
- Biomarkers, Tumor/analysis
- CD4 Antigens/analysis
- Epidermis/immunology
- Epidermis/pathology
- Fluorescent Antibody Technique
- Humans
- Immunoenzyme Techniques
- Lymphoma/chemistry
- Lymphoma/immunology
- Lymphoma/pathology
- Lymphoma, T-Cell, Cutaneous/chemistry
- Lymphoma, T-Cell, Cutaneous/immunology
- Lymphoma, T-Cell, Cutaneous/pathology
- Neoplasm Staging
- Skin Diseases/immunology
- Skin Diseases/metabolism
- Skin Diseases/pathology
- Skin Neoplasms/chemistry
- Skin Neoplasms/immunology
- Skin Neoplasms/pathology
- T-Lymphocyte Subsets/immunology
- T-Lymphocyte Subsets/pathology
- T-Lymphocytes, Helper-Inducer/immunology
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Abstract
We measured the number of Langerhans cells in clinically normal epidermis and the number of T4 lymphocytes in the plasma in 24 patients infected with HIV, and related these to the stage of the disease. A correlation is demonstrated between the numbers of Langerhans cells and T4 lymphocytes. Numbers of Langerhans cells were lower in patients with disease stages III and IV than in those with disease stage II. Thus Langerhans cell numbers could be of prognostic value in this disease.
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Plasma prolidase and prolinase activity in prolidase deficiency. Clin Chem 1986; 32:562. [PMID: 3948414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Abstract
Chronic granulomatous disease (CGD) is characterized by a bactericidal defect involving the oxidative metabolism of polymorphonuclear leukocytes (PML) and is most often transmitted as an X-linked trait. The cutaneous features of this disorder include infections and lupus-like rashes. These have been described in female carriers as well as in males with the disease. Two cases of siblings presenting an autosomal form of CGD syndrome, with lupus-like cutaneous manifestations, are reported here.
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[A case of Cao-Gio. Possible confusion with abuse]. ARCHIVES FRANCAISES DE PEDIATRIE 1986; 43:147. [PMID: 3718160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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50
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Abstract
A comparative study of the healthy skin of patients who had undergone bone marrow grafting and not developed graft-versus-host disease (GVHD) and of patients with cutaneous lesions of acute GVHD has been carried out. The aim of this study was to assess the diagnostic value of cutaneous immunopathology in the diagnosis of acute GVHD. A double-labelling immunofluorescence technique was used with a panel of monoclonal antibodies. The results showed a lack of specificity for GVHD in the distribution of Langerhans cells, but confirmed the diagnostic value of HLA-DR staining of epidermal keratinocytes. Cellular polymorphism of the T cell infiltrate in the dermis was observed (T helpers 40% and T suppressors 20%). The expression of the 55-57 Kd keratin polypeptide and of bullous pemphigoid antigen showed modification during acute GVHD while that of pemphigus antigen remained unchanged.
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