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Analyse en cluster des patients hospitalisés pour un premier épisode thrombotique veineux. Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.03.302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Serum progesterone level and ongoing pregnancy rate following frozen-thawed embryo transfer after artificial endometrial preparation: a monocentric retrospective study. J Gynecol Obstet Hum Reprod 2020; 49:101828. [PMID: 32534215 DOI: 10.1016/j.jogoh.2020.101828] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 05/14/2020] [Accepted: 06/08/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION In some studies, early pregnancy loss (EPL) rate is higher with artificial cycle (AC) endometrial preparation for frozen-thawed embryo (FET) transfer than with other protocols, even though pregnancy rates are similar. An inadequate luteal phase support could explain these findings. The aim of this study was to compare, among the patients who had a pregnancy after FET with AC endometrial preparation, serum progesterone (PG) levels between those who experienced an EPL or an ongoing pregnancy. MATERIAL AND METHODS A monocentric retrospective cohort study, conducted at a University affiliated fertility center, studied 130 FET cycles with AC endometrial preparation between June 2016 and July 2017. Serum PG rates were compared according to reproductive outcomes and to endometrial preparation protocol on day 10 or 12 after FET (PG0) according to the embryo stage, and every 48h in case of pregnancy (i.e. PG1; PG2). RESULTS Among patients who had a pregnancy after FET with AC (n=33), serum PG levels were higher in case of an ongoing pregnancy than EPL, only significantly at PG1 (PG0 12.4ng/mL [7.5-14.6] vs 8.2ng/mL [6.0-13.0], p= 0.320; PG1 15.0 ng/mL [14.0-15.9] vs 8.5ng/mL [5.9-13.8], p= 0.048). DISCUSSION We found that serum PG level was lower in women experiencing early pregnancy loss after FET with AC endometrial preparation, potentially reflecting a lack of appropriate luteal phase support with PG. A cycle AC test, monitoring serum PG levels after its steady state, could detect this lack of PG, allowing physicians to adapt PG supplementation.
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Functional analysis of young patients with desmoid-type fibromatosis: Initial surveillance does not jeopardize long term quality of life. Eur J Surg Oncol 2020; 46:1294-1300. [PMID: 32173177 DOI: 10.1016/j.ejso.2020.02.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 02/11/2020] [Accepted: 02/20/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND With recent conservative strategies, prognosis of patients with desmoid-type fibromatosis (DTF) is about function preservation. We analyzed the long-term quality of life (QoL) of pediatric patients with DTF. METHODS All French young patients (<21years) treated between 2005 and 2016 for a DTF in the EpSSG NRSTS-05 study were analyzed. A first wait-and-see strategy was recommended. Patients' QoL was analyzed with the internationally validated Child Health Questionnaire (CHQ). We focused on the relevant subscales scores: physical functioning (PF), role social limitations physical (RP), bodily pain (BP), general health perception (GH) and physical (PhS) and psychosocial (PsS) summary measures. RESULTS Among the 81 patients, 52 families answered the CHQ (median delay since diagnosis = 6.2years; min2.2-max13.3 years). Median age at diagnosis was 11.5 years. Primary site: limbs (52%), head/neck (27%), or trunk (21%). Five year-Progression Free Survival was 39.1% (95%CI: 27.7-50.5%). As initial management for these 52 patients, 30 patients were first observed (57%), 13 had surgery (25%) and 9 received chemotherapy (18%). Total burden of therapy was exclusive surgery (9pts/18%), exclusive chemotherapy (18pts/35%), surgery + chemotherapy (13pts/25%), chemotherapy + radiotherapy (1 pt), surgery + chemotherapy + radiotherapy (1 pt), wait and see (10 pt). Regarding the parent forms, patients have significant lower PF (86.0vs.96.1; p = 0.03), RP (82.0vs.93.6; p = 0.04), GH (60vs.73; p < 0.005) and PhS (46.2 vs.53; p = 0.02) scores compared to healthy population. Comparison of QoL subscales scores according to initial strategy (wait-and-see vs.surgery/chemotherapy) did not reveal any difference (PF = 87.3vs.84.9; p = 0.80/RP = 83.4vs.78.7; p = 0.72/BP = 78.9vs.78.2; p = 0.95/GH = 59.7vs60; p = 0.97). Similar results were found using the children or adult forms. CONCLUSIONS Initial wait-and-see strategy does not affect long term functional impairment.
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EP-1613 A dosimetric comparison of Proton and VMAT for Pediatric Ewing sarcoma of pelvis and spine. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)32033-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Évaluation en vie réelle de l’efficacité, de la qualité de vie et de l’adaptation posologique de l’omalizumab dans l’urticaire chronique. Ann Dermatol Venereol 2018. [DOI: 10.1016/j.annder.2018.09.152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Quality of life, physical performance and nutritional status in older patients hospitalized in cardiology. Clin Nutr 2018. [DOI: 10.1016/j.clnu.2018.06.1756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Modélisation des biomarqueurs de la maladie de Gaucher et impact sur la survenue d’événements osseux sous traitement. Rev Med Interne 2015. [DOI: 10.1016/j.revmed.2015.03.253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Éducation thérapeutique du patient dans l’eczéma chronique des mains. Ann Dermatol Venereol 2014; 141 Suppl 1:S127-42. [DOI: 10.1016/s0151-9638(14)70150-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Cosmétovigilance : analyse rétrospective de l’expérience franc-comtoise et comparaison avec le fichier national. Ann Dermatol Venereol 2012. [DOI: 10.1016/j.annder.2012.10.161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hypersensibilité aux dermocorticoïdes. Ann Dermatol Venereol 2012; 139:489-99; quiz 488, 500. [DOI: 10.1016/j.annder.2012.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Revised: 03/05/2012] [Accepted: 03/16/2012] [Indexed: 10/28/2022]
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Hypersensibilité aux dermocorticoïdes. Réponses au pré-test. Ann Dermatol Venereol 2012. [DOI: 10.1016/j.annder.2012.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Rapport de VigiDEC (Vigilance en dermatologie esthétique et correctrice). Ann Dermatol Venereol 2012. [DOI: 10.1016/j.annder.2012.04.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Agents de vulcanisation et conservateurs de la batterie standard : nouvelles sources d’allergène. REVUE FRANCAISE D ALLERGOLOGIE 2011. [DOI: 10.1016/j.reval.2011.01.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Modalités pratiques de déclaration d’un incident à la vigilance. Ann Dermatol Venereol 2009; 136 Suppl 6:S381-5. [DOI: 10.1016/s0151-9638(09)72550-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Éditorial. Ann Dermatol Venereol 2009; 136:573. [DOI: 10.1016/j.annder.2009.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Urticaire de contact immunologique aux cosmétiques. Ann Dermatol Venereol 2009; 136:557-61. [DOI: 10.1016/j.annder.2008.10.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2007] [Accepted: 10/14/2008] [Indexed: 10/21/2022]
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Recombinant proteins and peptides as tools for studying IgE reactivity with low-molecular-weight glutenin subunits in some wheat allergies. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2007; 55:9837-9845. [PMID: 17960887 DOI: 10.1021/jf071432x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Two genes of wheat low-molecular-weight glutenin subunits (LMW-GS), B16 and P73, were cloned and expressed in E. coli. They were homologous to proteins encoded respectively at Glu-B3 and Glu-D3 loci. The N-terminal and C-terminal halves of B16 (NB16 and B16C) and the two chimeras combining the halves of the two genes (B16-P73 and P73- B16) were also expressed. All these constructs were compared for their reactivity with IgE from 24 patients suffering from different forms of wheat allergies. The results confirmed that LMW-GSs bound IgE in all adult allergies tested. Strong differences in reactivity between all the constructs were observed. They were disease-dependent. In wheat-dependent exercise-induced anaphylaxis (WDEIA), the reactivity of the constructs depended partly on common epitopes with omega-5 gliadins but also on differences in molecule conformation. The presence of NB16 in the constructs greatly influenced their IgE reactivity.
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Abstract
BACKGROUND Anti-gliadin IgE are expressed in patients with food allergy associated to skin immediate hypersensitivity to hydrolyzed wheat proteins (IHHWP). It is not known if they react with omega5-gliadins, the major allergens in wheat dependant exercise-induced food anaphylaxis (WDEIA), encoded on wheat chromosomes 1B. METHODS Unmodified gliadins from 14 wheat varieties expressing most of the 1B omega-gliadin alleles, were immunoprobed after SDS-PAGE and blotting, with four sera from patients with IHHWP, and two with WDEIA. Gliadins reacting with IgE were visualized using chemiluminescence and identified according to their mobility and typical SDS-PAGE pattern. The resulting signal was also measured to compare their IgE reactivity. RESULTS IHHWP and WDEIA sera exhibited distinct patterns of reactivity. IgE of patients with IHHWP reacted mainly with all omega-gliadins alleles and one gamma-gliadin encoded respectively on chromosomes 1D and 1B, but not with any omega5-gliadins alleles as for WDEIA. A few other reactive alleles of omega-gliadins were encoded on chromosomes 1A. Unassigned additional bands of the whole gliadin pattern were also reactive. The four patients with IHHWP exhibited almost the same pattern of reactivity. Main differences concerned band reactivity which modulated the overall reactivity of each wheat variety. CONCLUSIONS The IgE epitopes involved in IHHWP and WDEIA are different. This suggests that the protein state and the route of exposure to very similar gluten structures, probably orientate the pattern of epitope reactivity and the wheat food allergy manifestations.
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[Monitoring cosmetic product safety]. Ann Dermatol Venereol 2007; 134:2S55-8. [PMID: 17563716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
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CO3 - Hypersensibilité aux corticoïdes. Ann Dermatol Venereol 2007. [DOI: 10.1016/s0151-9638(07)89036-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Allergie de contact aux antiseptiques : 75 cas analysés par le réseau Revidal de dermato-allergovigilance. Ann Dermatol Venereol 2005; 132:962-5. [PMID: 16446637 DOI: 10.1016/s0151-9638(05)79557-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
AIM To determine the clinical features of contact dermatitis caused by antiseptics and to ascertain whether the substance responsible is the antiseptic itself or the excipients. PATIENTS AND METHODS A multicenter, retrospective study based on analysis of all cases reported over a 2-year period to the Dermato-Allergology Vigilance network known as Revidal. Each dossier contained details of the clinical characteristics of lesions, the incriminated antiseptic, the mode of exposure and the results of patch tests done with the antiseptic in question. RESULTS 75 patients (mean age: 44 years) were sensitized to chlorhexidine (14 cases), hexamidine (20 cases), povidone iodine (14 cases), mercuric antiseptics (3 cases), triclocarban (Septivon, 17 cases), hexamidine-chlorhexidine-chlorocresol (Cytéal, 4 cases), or chlorhexidine surfactant (Hibiscrub), cetrimide or chlorhexidine digluconate (Diaseptyl) (1 case each). Exposure was therapy-related (68 cases), work-related (6 cases; 5 in health workers and 1 in a cattle farmer due to povidone-iodine) or related to cosmetics (1 case, hexamidine). The clinical features consisted mainly of localized contact dermatitis, although generalized eczema occurred in 9 cases due to hexamidine contact. Sensitization was due to the antiseptic itself (53 cases) or to the excipients alone (22 cases), particularly in the 17 cases caused by Septivon. In 27/75 cases (35%), patients exhibited polysensitization to antiseptics belonging to different chemical classes or to other topical drugs. CONCLUSION Sensitization to antiseptics is probably not rare, with various sources of exposure being present in everyday life. Patch tests are essential for diagnosis in order to distinguish between antiseptic-related and excipient-related sensitization and to screen for polysensitization to topical drugs.
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Étude prospective multicentrique 1991-2001 de la batterie standard des photopatch-tests de la Société Française de Photodermatologie. Ann Dermatol Venereol 2005; 132:313-20. [PMID: 15886557 DOI: 10.1016/s0151-9638(05)79275-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
INTRODUCTION To develop a standard panel of photopatch tests, the French Society of Photodermatology conducted a prospective study from 1991 to 2001 on the frequency of photoallergens encountered in France and on the relevance of the choice of the various photoallergens. PATIENTS AND METHODS Thirteen photobiology centers participated in the study from 1991 to 1995, and ten centers from 1995 to 2001. A set of 3 samples of photopatch tests was applied on any patient suspected of photoallergy. On Day 2, two sets were irradiated with ultraviolet A (UVA) and total spectrum (DEM 0.75); with the third set being used as control. Readings were made on D3 and D4. RESULTS Two thousand sixty-seven patients were tested. Eight hundred fifty-six, i.e., 41% exhibited one or several positive tests. In the majority of cases it was a photoallergy (39.7 to 60% of cases) and eczema (29.5 to 45.6%). Photoaggravation was infrequent (7.9 to 10.3%). Cases of phototoxicity were rare. Sesquiterpenic lactones constantly provoked photoallergy, with 12 cases in 10 years. Although phenothiazines were the most photosensitizing allergens up until 1995, they were then overridden by ketoprofen in 1996 with 107 cases of UVA photosensitive reactions (75 cases) and total spectrum (32 cases). These were followed closely by sun screens, benzophenone (notably Eusolex 4360 with 54 pertinent cases of photoallergy) and dibenzoylmethane (with 31 cases due to Eusolex 8020). UVB filters were all potentially photosensitizing but to a lesser degree from 1 to 5 cases). DISCUSSION Our results differ from those of Anglo-Saxon teams in the appearance of a new photoallergen, ketoprofen, which provoked numerous photosensitivities in both UVA and UVB. This justifies the systematic addition of this substance in our prospective set. Photoallergy was relatively rare, with around 100 cases reported within 10 years. Total spectrum irradiation of the photopatch tests revealed photoallergies that would not have been found with UVA alone. CONCLUSION Study of photopatch tests has permitted the uniformization of the methodology in France, an overview of the frequency of the photoallergens tested and the development of a new standard set.
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Evaluation of a novel 308-nm monochromatic excimer light delivery system in dermatology: a pilot study in different chronic localized dermatoses. Br J Dermatol 2005; 152:99-103. [PMID: 15656808 DOI: 10.1111/j.1365-2133.2005.06320.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Recently, units have been developed that are capable of delivering large fluences of narrowband ultraviolet (UV) B selectively to cutaneous lesions within a reasonable time. OBJECTIVES To analyse the efficacy of a novel nonlaser 308-nm monochromatic excimer light (MEL) delivery system in various dermatoses usually treated by narrowband UVB phototherapy. METHODS Fifty-four patients with chronic and resistant localized dermatoses were enrolled in a prospective study: 17 with palmoplantar pustular psoriasis, seven with plaque-type psoriasis, four with nail psoriasis, eight with chronic atopic dermatitis of the hands, 10 with chronic nonatopic dermatitis of the hands and eight with alopecia areata. The 308-nm xenon chloride MEL delivery system (Excilite; DEKA, Florence, Italy) was used to produce an average incident dose rate of 50 mW cm(-2) at a tube-to-skin distance of 15 cm and with a maximum irradiating area of 512 cm2. The initial dose was based on multiples of a predetermined minimal erythema dose (MED), and subsequent doses were based on the response to treatment. Treatments were scheduled weekly for a maximum of 10 weeks. Clinical responses were evaluated using photographic documentation and (except for alopecia areata) clinical score. RESULTS The MED ranged from 250 to 350 mJ cm(-2) (mean +/- SD 318.2 +/- 28.4). MEL at 308 nm was the most effective for palmoplantar pustular psoriasis with a mean improvement of 79% after a mean of 5.3 treatments and a mean dose of 11.8 MED per treatment. Plaque-type psoriasis was significantly less sensitive to treatment and nail psoriasis demonstrated no benefit from treatment. Chronic palmar atopic dermatitis was cleared in two patients and the mean improvement was 54% as compared with 46% in patients with chronic nonatopic dermatitis of the hands. Four complete regrowths among the eight patients with alopecia were observed after a mean of 5.1 treatments. The percentages of improvement had significantly decreased at the 6-month visit, and only four patients (24%) with palmoplantar pustular psoriasis still demonstrated a significant improvement. Common side-effects included intense erythema and, more rarely, blisters, but these were well tolerated. CONCLUSIONS Our preliminary results confirm the efficacy of this novel 308-nm MEL delivery system, which appears to be effective and safe for palmoplantar pustular psoriasis. To a lesser extent, plaque-type psoriasis, chronic atopic and nonatopic dermatitis of the hands and alopecia may also benefit from this treatment.
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[Contact dermatitis due to cosmetics]. Ann Dermatol Venereol 2003; 130:467-71. [PMID: 12843864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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Spectrum of cross-photosensitization in 18 consecutive patients with contact photoallergy to ketoprofen: associated photoallergies to non-benzophenone-containing molecules. Contact Dermatitis 2003; 48:144-9. [PMID: 12755728 DOI: 10.1034/j.1600-0536.2003.00066.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Contact photoallergy to ketoprofen gels has been widely reported, and cross-sensitivity reactions with other compounds, such as tiaprofenic acid, fenofibrate and benzophenones, are well known. However, positive photopatch tests to other different non-benzophenone-related compounds have recently been observed. We report the results of photopatch testing in patients with contact photoallergy to ketoprofen and discuss the spectrum of cross-sensitization to ketoprofen. 18 consecutive patients with a history of photocontact dermatitis from ketoprofen were investigated. Patch and photopatch tests were performed. As expected, we observed positive photopatch tests to Ketum* gel and ketoprofen 2.5% in petrolatum in all patients (100%). However, it was remarkable to note positive photopatch tests to other unexpected and non-relevant allergens, including fentichlor (67%), tetrachlorosalicylanilide (28%), triclosan (17%), tribromsalan (11%) and bithionol (11%), with no clinical relevance. Interestingly, these agents belong to the family of halogenated salicylanilides and related compounds, which have been forbidden in Europe since the 1970s. Our results raise the question of hyper-photosusceptibility to non-relevant allergens induced by photosensitivity to ketoprofen. The mechanism may involve the high photoreactivity induced by the association of a benzene ring with an oxygen group.
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[Photocontact dermatitis due to ketoprofen and photosensitization to tetrachlorosalicylanide and to Fenticlor(R)]. Ann Dermatol Venereol 2002; 129:1125-7. [PMID: 12442124] [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
BACKGROUND Photoallergy to ketoprofen and cross reactivity of ketoprofen with diphenylketones are well known; here are some cases of photoreaction to ketoprofen and unusual substances. PATIENTS AND METHODS Eleven photoallergic to ketoprofen patients were photo patch tested with Ketum(R), ketoprofen, oxybenzone, tiaprofenic acid, fenofibrate, and also chlorphenesin, sunscreen series, and photobiologists series (without lichen mix and benzocaine). We performed tests at day 0, we irradiated them with UVA at day 2, and control series remained closed. We performed readings at day 3 and 4 according to ICDRG's recommendations. RESULTS Nine tested patients had positive reactions to the irradiated tests with no expected allergens: fenticlor (9 cases), halogenated salicylanilides (4 cases), dibenzoylmethane (3 cases) and cinnamate (1 case). DISCUSSION The mechanism of these unusual photosensitizations is discussed. These cases show that it is important to test sunscreen series and photobiologists series in patients photoallergic to ketoprofen.
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[REVIDAL-GERDA: organization and collaboration with pharmacovigilance]. Therapie 2002; 57:263-4. [PMID: 12422539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
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[Exploration of patients with suspected allergy to a local anesthetic]. Ann Dermatol Venereol 2001; 128:792-7. [PMID: 11460048] [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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[Pacemakers and dermatology]. Ann Dermatol Venereol 2000; 127:104-9. [PMID: 10717576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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Guess what! Adrenergic urticaria. Eur J Dermatol 1999; 9:137-8. [PMID: 10223834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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[New allergens in cosmetics. Cosmetovigilance]. Ann Dermatol Venereol 1998; 124:571-5. [PMID: 9740859] [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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[Cutaneous reactions to orthopedic implants]. Ann Dermatol Venereol 1998; 123:686-90. [PMID: 9615136] [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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Cross-reactivity between terrestrial snails (Helix species) and house-dust mite (Dermatophagoides pteronyssinus). I. In vivo study. Allergy 1998; 53:144-50. [PMID: 9534912 DOI: 10.1111/j.1398-9995.1998.tb03862.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Clinical reports have suggested an unusual frequency in the number of patients with food allergy to snails who are also allergic to the house-dust mite (HDM). As allergy to HDM is one of the most frequent sensitizations in atopic patients of Western countries, evaluation of the relevance of the concomitant sensitization to Dermatophagoides pteronyssinus and to snails is an important consideration. To evaluate the responsibility of different snail components and of snail mites for inducing in vivo hypersensitivity in patients allergic to HDM, the in vivo reactivity of patients with clinical symptoms after ingestion of snails was assessed by skin prick tests with extracts and hemolymph from four different Helix species snails, and extracts from the snail parasitic mite, Riccardoella limacum. In addition, to obtain epidemiologic data on cosensitization to HDM and snails in allergic patients, the frequency of snail sensitization and its relationship to HDM sensitization were determined in a population of 169 allergic children. All patients allergic to snails had positive skin prick tests to the snail extracts and none to R. limacum extract. The number of positive skin reactions did not significantly differ whatever the species, snail part, or heating procedure used. The strongest reactions were obtained with Helix pomatia (Burgundy snail). Among the 169 prospectively tested children, 38 had a positive prick test to snail extracts; 79% of the snail-sensitized children had sensitization to HDM; and 31% of the children allergic to HDM were found to be sensitized to snails. These results show that snail components, and not the mite R. limacum, were responsible for the in vivo hypersensitivity. These snail components reacting in vivo are present in different parts of snails, including the hemolymph. One-third of the children allergic to HDM were sensitized to snails without any previous ingestion of snails: this observation suggests that HDM was the sensitizing agent and that the cross-reaction could be clinically relevant in countries where eating snails is common.
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45
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46
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47
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[Sensitization to food allergens in patients with hypersensitivity to tree pollens]. Presse Med 1986; 15:2255. [PMID: 2949263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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