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  1. Article ; Online: Cutaneous tests and interest of iobitridol in non-immediate hypersensitivity to contrast media: a case series of 43 patients.

    Gaudin, O / Deschamps, O / Duong, T A / Gener, G / Paul, M / Luciani, A / Chosidow, O / Wolkenstein, P / Ingen-Housz-Oro, S / Assier, H

    Journal of the European Academy of Dermatology and Venereology : JEADV

    2020  Volume 34, Issue 4, Page(s) e178–e180

    MeSH term(s) Adult ; Aged ; Aged, 80 and over ; Contrast Media/adverse effects ; Drug Hypersensitivity/diagnosis ; Female ; Humans ; Iohexol/adverse effects ; Iohexol/analogs & derivatives ; Male ; Middle Aged ; Retrospective Studies ; Skin Tests
    Chemical Substances Contrast Media ; iobitridol (182ECH14UH) ; Iohexol (4419T9MX03)
    Language English
    Publishing date 2020-01-06
    Publishing country England
    Document type Letter
    ZDB-ID 1128828-0
    ISSN 1468-3083 ; 0926-9959
    ISSN (online) 1468-3083
    ISSN 0926-9959
    DOI 10.1111/jdv.16139
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Complications After Anterior Cruciate Ligament Reconstruction and Their Relation to the Type of Graft: A Prospective Study of 958 Cases.

    Rousseau, Romain / Labruyere, Charlotte / Kajetanek, Charles / Deschamps, Olivia / Makridis, Konstantinos G / Djian, Patrick

    The American journal of sports medicine

    2019  Volume 47, Issue 11, Page(s) 2543–2549

    Abstract: Background: Complications and adverse events after anterior cruciate ligament (ACL) reconstruction are well known, but they have been underestimated in previous studies.: Purpose: To describe the complications and adverse events after ACL ... ...

    Abstract Background: Complications and adverse events after anterior cruciate ligament (ACL) reconstruction are well known, but they have been underestimated in previous studies.
    Purpose: To describe the complications and adverse events after ACL reconstruction within a 2-year follow-up and analyze them in relation to the type of graft.
    Study design: Cohort study; Level of evidence, 3.
    Methods: From 2000 to 2012, 958 patients with an isolated ACL injury underwent surgery by a single knee surgeon. ACL reconstruction was performed with the medial portal technique for the femoral tunnel and the use of bone-patellar tendon-bone (BPTB) or hamstring tendon graft. Patients were reviewed at 6 weeks and 3, 6, 12, and 24 months after surgery with the International Knee Documentation Committee score, plain radiographs, and the KT-1000 arthrometer.
    Results: Of 958 patients enrolled, 147 (15%) were lost at last follow-up. The 2 groups (bone-patellar tendon-bone [n = 257] and hamstring [n = 554]) were similar regarding the mean age at the time of surgery and preoperative anterior laxity. The main complications were as follows: anterior knee pain (n = 130 of 811, 16%), stiffness (n = 72, 8.8%), secondary meniscal lesions (n = 59, 7.2%), pain attributed to fixation (n = 79, 9.7%), ACL rerupture (n = 47, 5.7%), contralateral ACL ruptures (n = 24, 3%), patellar fractures (n = 3, 0.3%), infections (n = 9, 1%), and thromboembolic complications (n = 5, 0.6%). There was no significant difference between the grafts with respect to the frequency of joint stiffness, secondary meniscal lesions, or anterior knee pain. During the first 2 postoperative years, the percentage of patients with anterior knee pain was higher in the patellar tendon group (23.3% vs 12.6%,
    Conclusion: The total rate of complications after an ACL reconstruction was 39%, and the surgical revision rate for any reason was 28%. Problems with the hardware material were more frequent in the hamstring group, leading to an increased rate of surgical revision. Anterior knee pain was initially higher in the patellar tendon group, but there was no significant difference in a 2-year interval. The rerupture rate was statistically higher in the hamstring group.
    MeSH term(s) Adolescent ; Adult ; Anterior Cruciate Ligament Reconstruction/classification ; Anterior Cruciate Ligament Reconstruction/methods ; Anterior Cruciate Ligament Reconstruction/statistics & numerical data ; Humans ; Postoperative Complications/epidemiology ; Postoperative Complications/etiology ; Prospective Studies ; Reoperation/statistics & numerical data ; Young Adult
    Language English
    Publishing date 2019-08-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 197482-8
    ISSN 1552-3365 ; 0363-5465
    ISSN (online) 1552-3365
    ISSN 0363-5465
    DOI 10.1177/0363546519867913
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Acute exanthemas: a prospective study of 98 adult patients with an emphasis on cytokinic and metagenomic investigation.

    Deschamps, O / Ortonne, N / Hüe, S / Rodriguez, C / Deschodt, C / Hirsch, G / Colin, A / Grégoire, L / Delfau-Larue, M-H / Chosidow, O / Wolkenstein, P / Ingen-Housz-Oro, S

    The British journal of dermatology

    2019  Volume 182, Issue 2, Page(s) 355–363

    Abstract: Background: Acute exanthemas (AEs) are frequently seen; they can be caused by drugs or viruses but often the cause is unknown.: Objectives: To describe the clinical, virological and histological aspects of AEs and explore their cytokinic and ... ...

    Abstract Background: Acute exanthemas (AEs) are frequently seen; they can be caused by drugs or viruses but often the cause is unknown.
    Objectives: To describe the clinical, virological and histological aspects of AEs and explore their cytokinic and metagenomic profiles.
    Methods: This prospective study examined 98 patients with AE, from February to July 2014. Clinical data were recorded in a standardized chart. Virological investigation and skin biopsies were performed. In addition, blood and skin samples were analysed for cytokines and then by a shotgun metagenomic approach. We identified five groups of patients: those with maculopapular exanthemas (MPEs) that were virally induced (group 1); those with drug-induced MPEs (group 2), those with MPEs that were both viral and drug induced (group 3), those with idiopathic MPEs (group 4) and those with pityriasis rosea (group 5).
    Results: A virus was identified in 29 cases (human herpesvirus 6, 72%). Cytokinic analysis of the skin (n = 23 MPEs) showed higher levels of interferon-γ and interleukin-1 receptor-α in viral MPEs, higher interleukin-33 levels in idiopathic MPEs, and higher macrophage inflammatory protein 1α levels in drug-induced MPEs. By metagenomics analysis (n = 10 MPEs), viruses identified with routine practice methods were not found in group 1 (n = 4 MPEs). However, Enterovirus A was detected in two cases, especially in a group 1 patient for whom metagenomic analysis rectified the diagnosis of the culprit agent.
    Conclusions: Human herpesvirus 6 was the virus most frequently identified, and histology did not discriminate MPEs. In addition, the level of interleukin-33 seen in idiopathic MPEs suggests that an environmental factor may be the trigger for these. The results bring into question the utility of routine polymerase chain reaction analysis and viral serology for determining cause in AE. What's already known about this topic? Acute exanthemas, especially maculopapular exanthemas, are a frequent reason for patients consulting emergency and dermatology departments. It is difficult to evaluate the aetiology of acute exanthema based on the clinical aspects. Few data are available on the investigations needed in routine practice, and no prospective series have been published. What does this study add? Our study provides a global and prospective description of acute exanthemas. Cytokine analysis could help to investigate the pathophysiology of idiopathic eruptions. Metagenomic analysis provides new insights about the value of routine practice virological investigations. We show for the first time the feasibility of metagenomics analysis in the skin, which results question the interest of routine PCR and viral sérologies for the exploration of such acute exanthemas.
    MeSH term(s) Adult ; Exanthema/chemically induced ; Exanthema/genetics ; Humans ; Metagenomics ; Pityriasis Rosea ; Prospective Studies ; Skin
    Language English
    Publishing date 2019-08-09
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 80076-4
    ISSN 1365-2133 ; 0007-0963
    ISSN (online) 1365-2133
    ISSN 0007-0963
    DOI 10.1111/bjd.18166
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Book ; Online: Prospects for $B^0_{(s)}\to\pi^0\pi^0$ and $B^0_{(s)}\to\eta\eta$ modes and corresponding $CP$ asymmetries at Tera-$Z$

    Wang, Yuexin / Descotes-Genon, Sébastien / Deschamps, Olivier / Li, Lingfeng / Chen, Shanzhen / Zhu, Yongfeng / Ruan, Manqi

    2022  

    Abstract: The physics potential of measuring $B^0_{(s)}\to\pi^0\pi^0$ and $B^0_{(s)}\to\eta\eta$ decays via four-photon final states at Tera-$Z$ phase of CEPC or FCC-ee is investigated in this paper. We propose an electromagnetic calorimeter (ECAL) with both high ... ...

    Abstract The physics potential of measuring $B^0_{(s)}\to\pi^0\pi^0$ and $B^0_{(s)}\to\eta\eta$ decays via four-photon final states at Tera-$Z$ phase of CEPC or FCC-ee is investigated in this paper. We propose an electromagnetic calorimeter (ECAL) with both high energy resolution and excellent separation power to efficiently reconstruct $\pi^0$ and $\eta$ from hadronic final states with high photon multiplicity. The resulting $B$-meson mass resolution is approximately 30 MeV, allowing 3 $\sigma$ separation between $B^0$ and $B_s^0$. With the assistance of the $b$-jet tagging, the relative sensitivities to $B^0\to\pi^0\pi^0$, $B^0_s\to\pi^0\pi^0$, $B^0\to\eta\eta$, and $B^0_s\to\eta\eta$ signal strengths at Tera-$Z$ are projected as 0.45%, 4.5%, 18%, and 0.95%, respectively. Their dependence on various detector performances is also discussed. In addition, $B^0\to\pi^0\pi^0$ and its two isospin-related modes are paid special attention due to their roles in the determination of the CKM angle $\alpha$ ($\phi_2$). The anticipated precisions of their branching-ratio and $CP$-asymmetry measurements at Tera-$Z$ are evaluated. We show that the measurement of the time-integrated $B^0\to\pi^0\pi^0$ $CP$ asymmetry at Tera-$Z$ is complementary to $B$-factory ones. The precision on $\alpha$ combining $Z$- and $B$-factory results reaches $0.4^\circ$, lower than the systematic uncertainties attached to isospin breaking.
    Keywords High Energy Physics - Phenomenology
    Subject code 551
    Publishing date 2022-08-17
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: Treatment of mycosis fungoides and Sézary syndrome with romidepsin: a series of 32 cases from the French Study Group for Cutaneous Lymphoma.

    Deschamps, O / Ram-Wolff, C / Beylot-Barry, M / Grange, F / Skowron, F / Dereure, O / Boulinguez, S / Aubin, F / Ingen-Housz-Oro, S / Bagot, M

    The British journal of dermatology

    2018  Volume 180, Issue 2, Page(s) 423–424

    MeSH term(s) Antibiotics, Antineoplastic/administration & dosage ; Antibiotics, Antineoplastic/adverse effects ; Depsipeptides/administration & dosage ; Depsipeptides/adverse effects ; Disease Progression ; Follow-Up Studies ; France/epidemiology ; Humans ; Infusions, Intravenous ; Mycosis Fungoides/diagnosis ; Mycosis Fungoides/drug therapy ; Progression-Free Survival ; Severity of Illness Index ; Sezary Syndrome/diagnosis ; Sezary Syndrome/drug therapy ; Sezary Syndrome/mortality ; Skin/drug effects ; Skin/pathology ; Skin Neoplasms/diagnosis ; Skin Neoplasms/drug therapy ; Skin Neoplasms/mortality ; Time Factors
    Chemical Substances Antibiotics, Antineoplastic ; Depsipeptides ; romidepsin (CX3T89XQBK)
    Language English
    Publishing date 2018-11-22
    Publishing country England
    Document type Letter
    ZDB-ID 80076-4
    ISSN 1365-2133 ; 0007-0963
    ISSN (online) 1365-2133
    ISSN 0007-0963
    DOI 10.1111/bjd.17269
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Splénomégalie palustre hyper-réactive.

    Maazoun, F / Deschamps, O / Barros-Kogel, E / Ngwem, E / Fauchet, N / Buffet, P / Froissart, A

    La Revue de medecine interne

    2015  Volume 36, Issue 11, Page(s) 753–759

    Abstract: Hyper-reactive malarial splenomegaly is a rare and severe form of chronic malaria. This condition is a common cause of splenomegaly in endemic areas. The pathophysiology of hyper-reactive malarial splenomegaly involves an intense immune reaction ( ... ...

    Title translation Hyper-reactive malarial splenomegaly.
    Abstract Hyper-reactive malarial splenomegaly is a rare and severe form of chronic malaria. This condition is a common cause of splenomegaly in endemic areas. The pathophysiology of hyper-reactive malarial splenomegaly involves an intense immune reaction (predominantly B cell-driven) to repeated/chronic infections with Plasmodium sp. The diagnosis may be difficult, due to a poorly specific clinical presentation (splenomegaly, fatigue, cytopenias), a long delay between residence in a malaria-endemic area and onset of symptoms, and a frequent absence of parasites on conventional thin and thick blood smears. A strongly contributive laboratory parameter is the presence of high levels of total immunoglobulin M. When the diagnostic of hyper-reactive malarial splenomegaly is considered, search for anti-Plasmodium antibodies and Plasmodium nucleic acids (genus and species) by PCR is useful. Diagnosis of hyper-reactive malarial splenomegaly relies on the simultaneous presence of epidemiological, clinical, biological and follow-up findings. Regression of both splenomegaly and hypersplenism following antimalarial therapy allows the differential diagnosis with splenic lymphoma, a common complication of hyper-reactive malarial splenomegaly. Although rare in Western countries, hyper-reactive malarial splenomegaly deserves increased medical awareness to reduce the incidence of incorrect diagnosis, to prevent progression to splenic lymphoma and to avoid splenectomy.
    MeSH term(s) Antibodies/blood ; Antimalarials/therapeutic use ; Diagnosis, Differential ; Humans ; Immunoglobulin M/blood ; Malaria, Falciparum/diagnosis ; Malaria, Falciparum/drug therapy ; Malaria, Falciparum/epidemiology ; Plasmodium falciparum/genetics ; Plasmodium falciparum/immunology ; Splenomegaly/drug therapy ; Splenomegaly/epidemiology ; Splenomegaly/immunology
    Chemical Substances Antibodies ; Antimalarials ; Immunoglobulin M
    Language French
    Publishing date 2015-11
    Publishing country France
    Document type English Abstract ; Journal Article ; Review
    ZDB-ID 604679-4
    ISSN 1768-3122 ; 0248-8663
    ISSN (online) 1768-3122
    ISSN 0248-8663
    DOI 10.1016/j.revmed.2015.06.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Book ; Thesis: Recherche du boson de higgs du modele standard minimal dans les etats finals hadroniques avec le detecteur ALEPH A LEP2

    Deschamps, Olivier

    (EDSF ; 233 ; PCCF T ; 9903)

    1999  

    Author's details per Olivier Deschamps
    Series title EDSF ; 233
    PCCF T ; 9903
    Language French
    Size 273 S, graph. Darst
    Publisher Univ. Blaise Pascal
    Publishing place Aubière
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Univ. Blaise Pascal, Diss.--Zugl.: Clermont-Ferrand, 1999
    Note Numéro d'ordre: DU 1129
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  8. Article: Association polyarthrite rhumatoïde--maladie de Kaposi. A propos d'un cas survenant au décours d'une corticothérapie intra-articulaire.

    Azais, I / Lambert de Cursay, G / Deblais, F / Deschamps, O / Gandon, P / Alcalay, M / Bontoux, D

    Revue du rhumatisme (Ed. francaise : 1993)

    1993  Volume 60, Issue 3, Page(s) 240–244

    Abstract: A 66 year old Corsican HLA A2 and DR5-positive male with moderately active seropositive destructive rheumatoid arthritis developed Kaposi's sarcoma after intraarticular administration of corticosteroids. He had no history of oral corticosteroid therapy, ... ...

    Title translation Association of rheumatoid arthritis and Kaposi disease. Apropos of a case arising after intraarticular corticotherapy.
    Abstract A 66 year old Corsican HLA A2 and DR5-positive male with moderately active seropositive destructive rheumatoid arthritis developed Kaposi's sarcoma after intraarticular administration of corticosteroids. He had no history of oral corticosteroid therapy, organ transplantation, AIDS, or cancer. Chlorambucil proved ineffective but the outcome was spontaneously favorable following discontinuation of oral corticosteroid therapy initiated after the development of the skin lesions. Six previous reports of concomitant rheumatoid arthritis and Kaposi's sarcoma were found. All six cases occurred following systemic corticosteroid therapy. The high incidence of rheumatoid arthritis and the small number of patients with rheumatoid arthritis and Kaposi's sarcoma suggest that concomitant occurrence of the two conditions may be fortuitous. However, the responsibility of corticosteroid therapy, which preceded development of Kaposi's sarcoma in every case, cannot be ruled out.
    MeSH term(s) Aged ; Arthritis, Rheumatoid/complications ; Arthritis, Rheumatoid/drug therapy ; Arthritis, Rheumatoid/immunology ; Chlorambucil/therapeutic use ; Humans ; Immunity ; Injections, Intra-Articular/adverse effects ; Male ; Prednisolone/administration & dosage ; Prednisolone/adverse effects ; Sarcoma, Kaposi/chemically induced ; Xeroderma Pigmentosum/drug therapy ; Xeroderma Pigmentosum/etiology ; Xeroderma Pigmentosum/immunology
    Chemical Substances Chlorambucil (18D0SL7309) ; Prednisolone (9PHQ9Y1OLM)
    Language French
    Publishing date 1993-03
    Publishing country France
    Document type Case Reports ; English Abstract ; Journal Article
    ZDB-ID 2036640-1
    ISSN 1768-3130 ; 1169-8330
    ISSN (online) 1768-3130
    ISSN 1169-8330
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: A propos d'un cas d'asthme á l'anhydride maléique.

    Guérin, J C / Deschamps, O / Guillot, Y L / Chavaillon, J M / Kalb, J C

    Le Poumon et le coeur

    1980  Volume 36, Issue 6, Page(s) 393–395

    Abstract: On the basis of a case of asthma due to maleic anhydride, a description is given of occupational asthma due to anhydrides, the physiopathology of which is similar to that related to isocyanates. In contrast to the latter, this disorder is not listed ... ...

    Title translation A case of asthma due to maleic anhydride (author's transl).
    Abstract On the basis of a case of asthma due to maleic anhydride, a description is given of occupational asthma due to anhydrides, the physiopathology of which is similar to that related to isocyanates. In contrast to the latter, this disorder is not listed amongst occupational diseases, which should not prevent action by the occupational health physician.
    MeSH term(s) Adult ; Asthma/chemically induced ; Asthma/diagnosis ; Female ; Furans/adverse effects ; Humans ; Maleic Anhydrides/adverse effects ; Occupational Diseases/chemically induced
    Chemical Substances Furans ; Maleic Anhydrides
    Language French
    Publishing date 1980
    Publishing country France
    Document type Case Reports ; English Abstract ; Journal Article
    ZDB-ID 208996-8
    ISSN 0032-5821
    ISSN 0032-5821
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Comparaison de différentes techniques d'exploration fonctionnelle dans le diagnostic précoce du trouble ventilatoire obstructif.

    Guillot, Y L / Guérin, J C / Deschamps, O / Chavaillon, J M / Mornex, J F / Kalb, J C

    Le Poumon et le coeur

    1982  Volume 38, Issue 1, Page(s) 17–23

    Abstract: The diagnostic value of different respiratory function tests in the respiratory distress syndrome was compared in 5 groups of subjects: healthy non-smokers, asymptomatic smokers, patients with bronchitis affecting the large bronchi, asthmatic patients ... ...

    Title translation Comparative value of different respiratory function tests for the early diagnosis of the respiratory distress syndrome (author's transl).
    Abstract The diagnostic value of different respiratory function tests in the respiratory distress syndrome was compared in 5 groups of subjects: healthy non-smokers, asymptomatic smokers, patients with bronchitis affecting the large bronchi, asthmatic patients between attacks, and patients with emphysema. Indices measured were the forced expiratory volume per second (FEV1), mean expiratory flow between 25 and 75% of vital capacity (MEF 25-75%), maximum instantaneous flow at 25-50-75% of vital capacity, and peak flow (Vmax 25-50-75%, PF), residual volume, expiratory resistance volume, and the curve of the alveolar plateau of expired nitrogen. The Vmax 50% and the MEF 25-75% appear to be sufficiently sensitive indices of bronchial obstruction in current practice, the MEF 25-75% being simple to measure, and presenting the advantage of not requiring complicated equipment. The Vmax 25% and the respiratory resistance volume present wide inter-individual variations, and this, together with their lack of reproducibility, limit their value in exploratory tests in isolated cases.
    MeSH term(s) Adult ; Aged ; Asthma/diagnosis ; Bronchitis/diagnosis ; Female ; Humans ; Lung Diseases, Obstructive/diagnosis ; Lung Volume Measurements ; Male ; Middle Aged ; Pulmonary Emphysema/diagnosis ; Smoking
    Language French
    Publishing date 1982
    Publishing country France
    Document type Comparative Study ; English Abstract ; Journal Article
    ZDB-ID 208996-8
    ISSN 0032-5821
    ISSN 0032-5821
    Database MEDical Literature Analysis and Retrieval System OnLINE

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