LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 296

Search options

  1. Article ; Conference proceedings: CONTRAST MEDIUM INJECTION THROUGH HOT-AXIOS STENT: SMALL TRICK, GREAT SAFETY FOR ENDOSCOPIC ULTRASOUND-GUIDED GASTROENTEROSTOMY (PRELIMINARY RESULTS)

    Heilmaier, M. / Schmid, R.M. / Abdelhafez, M.

    Endoscopy

    2022  Volume 54, Issue S 01

    Event/congress ESGE Days 2022, Prague, Czech Republic, 2022-04-28
    Language English
    Publishing date 2022-04-01
    Publisher Georg Thieme Verlag KG
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 80120-3
    ISSN 1438-8812 ; 0013-726X
    ISSN (online) 1438-8812
    ISSN 0013-726X
    DOI 10.1055/s-0042-1744985
    Database Thieme publisher's database

    More links

    Kategorien

  2. Article: Einführung zum Thema: Pankreaserkrankungen

    Schmid, R. M. / Fried, M.

    Der Gastroenterologe

    2018  Volume 13, Issue 6, Page(s) 409

    Language German
    Document type Article
    ZDB-ID 2240307-3
    ISSN 1861-9681
    Database Current Contents Medicine

    More links

    Kategorien

  3. Article ; Online: Erstbeschreibung der Krankheit «Kontagiöse ovine digitale Dermatitis» in der Schweiz.

    Alsaaod, M / Schmid, R M / Zwahlen, N / Soto, S / Wildi, N / Seuberlich, T / Steiner, A

    Schweizer Archiv fur Tierheilkunde

    2022  Volume 164, Issue 12, Page(s) 851–859

    Abstract: Introduction: Contagious ovine digital dermatitis (CODD) is an emerging infectious foot disease in sheep. To date, CODD has been described in Great Britain, Ireland, Sweden and Germany and now in Switzerland for the first time. Unlike foot rot, the CODD ...

    Title translation First case description of contagious ovine digital dermatitis in Switzerland.
    Abstract Introduction: Contagious ovine digital dermatitis (CODD) is an emerging infectious foot disease in sheep. To date, CODD has been described in Great Britain, Ireland, Sweden and Germany and now in Switzerland for the first time. Unlike foot rot, the CODD lesions do not spread from the interdigital space, but usually begin at the dorsal/abaxial coronary band. The changes can spread to the hoof wall and the sole and finally can lead to exungulation, similar to foot rot. Treponema spp. are often found in CODD lesions analogous to digital dermatitis (Mortellaro's disease) in cattle. Involvement of Dichelobacter nodosus (D. nodosus) is considered a risk factor, but the presence of the bacterium is not mandatory. In February 2022, ulcerative lesions in the dorso-axial coronary band area were noticed on both claws of the left forelimb in an ewe. Histology of the biopsy showed hyperkeratosis and erosion with exocytosis and crust formation. Treponema spp. PCR and fluorescence in situ hybridization (FISH) were positive for Treponema phylotype 1 (PT1). In addition, D. nodosus and Porphyromonas levii could be detected in the biopsy using PCR. A single local application of chlortetracycline spray led to clinical healing within two weeks, no recurrence was seen within the following two months. Three control sheep, which were kept together with the diseased sheep, did not show any clinical signs of CODD. Treponema spp could not be found in interdigital and coronary band biopsies by PCR or FISH. This is the first description of CODD in Switzerland and aims to sensitize veterinarians to CODD as a differential diagnosis for foot diseases in sheep.
    MeSH term(s) Animals ; Female ; Dichelobacter nodosus ; Digital Dermatitis/diagnosis ; Digital Dermatitis/drug therapy ; Foot Rot/diagnosis ; Foot Rot/drug therapy ; In Situ Hybridization, Fluorescence/veterinary ; Sheep ; Sheep Diseases/diagnosis ; Sheep Diseases/drug therapy ; Switzerland ; Treponema/genetics
    Language German
    Publishing date 2022-12-01
    Publishing country Switzerland
    Document type Case Reports ; English Abstract ; Journal Article
    ZDB-ID 391726-5
    ISSN 1664-2848 ; 0036-7281
    ISSN (online) 1664-2848
    ISSN 0036-7281
    DOI 10.17236/sat00378
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Conference proceedings: A NEW ENDOSCOPIC CLASSIFICATION SCORE SYSTEM FOR SERRATED ADENOMAS IN THE COLORECTUM – THE EUROPEAN SERRATED POLYP CLASSIFICATION SCORE (ESCO)

    Klare, P. / Kainz, F. / Haller, B. / Rath, T. / Yamamoto, S. / Schmid, R.M.

    Endoscopy

    2022  Volume 54, Issue S 01

    Event/congress ESGE Days 2022, Prague, Czech Republic, 2022-04-28
    Language English
    Publishing date 2022-04-01
    Publisher Georg Thieme Verlag KG
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 80120-3
    ISSN 1438-8812 ; 0013-726X
    ISSN (online) 1438-8812
    ISSN 0013-726X
    DOI 10.1055/s-0042-1744700
    Database Thieme publisher's database

    More links

    Kategorien

  5. Article ; Online: Invasive pulmonary aspergillosis in severe coronavirus disease 2019 pneumonia.

    Lahmer, T / Rasch, S / Spinner, C / Geisler, F / Schmid, R M / Huber, W

    Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases

    2020  Volume 26, Issue 10, Page(s) 1428–1429

    MeSH term(s) Acute Kidney Injury/complications ; Acute Kidney Injury/diagnosis ; Acute Kidney Injury/microbiology ; Acute Kidney Injury/virology ; Aged ; Aged, 80 and over ; Betacoronavirus/genetics ; Betacoronavirus/pathogenicity ; Biomarkers/blood ; Bronchoalveolar Lavage Fluid/chemistry ; C-Reactive Protein/metabolism ; COVID-19 ; Coronavirus Infections/complications ; Coronavirus Infections/diagnosis ; Coronavirus Infections/microbiology ; Coronavirus Infections/virology ; Disease Progression ; Fatal Outcome ; Humans ; Interleukin-6/blood ; Invasive Pulmonary Aspergillosis/complications ; Invasive Pulmonary Aspergillosis/diagnosis ; Invasive Pulmonary Aspergillosis/microbiology ; Invasive Pulmonary Aspergillosis/virology ; Male ; Mannans/blood ; Pandemics ; Pneumonia, Viral/complications ; Pneumonia, Viral/diagnosis ; Pneumonia, Viral/microbiology ; Pneumonia, Viral/virology ; SARS-CoV-2 ; Severe Acute Respiratory Syndrome/complications ; Severe Acute Respiratory Syndrome/diagnosis ; Severe Acute Respiratory Syndrome/microbiology ; Severe Acute Respiratory Syndrome/virology
    Chemical Substances Biomarkers ; IL6 protein, human ; Interleukin-6 ; Mannans ; galactomannan (11078-30-1) ; C-Reactive Protein (9007-41-4)
    Keywords covid19
    Language English
    Publishing date 2020-06-02
    Publishing country England
    Document type Case Reports ; Letter
    ZDB-ID 1328418-6
    ISSN 1469-0691 ; 1470-9465 ; 1198-743X
    ISSN (online) 1469-0691
    ISSN 1470-9465 ; 1198-743X
    DOI 10.1016/j.cmi.2020.05.032
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Adjunctive Hydrocortisone Improves Hemodynamics in Critically Ill Patients with Septic Shock: An Observational Study Using Transpulmonary Thermodilution.

    Jochheim, Leonie / Jochheim, David / Habenicht, Livia / Herner, Alexander / Ulrich, Jörg / Wiessner, Johannes / Heilmaier, Markus / Rasch, Sebastian / Schmid, R M / Lahmer, T / Mayr, Ulrich

    Journal of intensive care medicine

    2023  Volume 38, Issue 8, Page(s) 717–726

    Abstract: Introduction: ...

    Abstract Introduction:
    MeSH term(s) Humans ; Shock, Septic ; Hydrocortisone/therapeutic use ; Thermodilution/methods ; Critical Illness/therapy ; Hemodynamics ; Norepinephrine ; Vasoconstrictor Agents/therapeutic use ; Vasoconstrictor Agents/pharmacology
    Chemical Substances Hydrocortisone (WI4X0X7BPJ) ; Norepinephrine (X4W3ENH1CV) ; Vasoconstrictor Agents
    Language English
    Publishing date 2023-03-06
    Publishing country United States
    Document type Observational Study ; Journal Article
    ZDB-ID 632828-3
    ISSN 1525-1489 ; 0885-0666
    ISSN (online) 1525-1489
    ISSN 0885-0666
    DOI 10.1177/08850666231160664
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Rapid point-of-care detection of SARS-CoV-2 infection in exhaled breath using ion mobility spectrometry: a pilot study.

    Voit, Florian / Erber, J / Feuerherd, M / Fries, H / Bitterlich, N / Diehl-Wiesenecker, E / Gladis, S / Lieb, J / Protzer, U / Schneider, J / Geisler, F / Somasundaram, R / Schmid, R M / Bauer, W / Spinner, C D

    European journal of medical research

    2023  Volume 28, Issue 1, Page(s) 318

    Abstract: Background: An effective testing strategy is essential for pandemic control of the novel Coronavirus disease 2019 (COVID-19) caused by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Breath gas analysis can expand the ... ...

    Abstract Background: An effective testing strategy is essential for pandemic control of the novel Coronavirus disease 2019 (COVID-19) caused by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Breath gas analysis can expand the available toolbox for diagnostic tests by using a rapid, cost-beneficial, high-throughput point-of-care test. We conducted a bi-center clinical pilot study in Germany to evaluate breath gas analysis using multi-capillary column ion mobility spectrometry (MCC-IMS) to detect SARS-CoV-2 infection.
    Methods: Between September 23, 2020, and June 11, 2021, breath gas measurements were performed on 380 patients (SARS-CoV-2 real-time polymerase chain reaction (PCR) positive: 186; PCR negative: 194) presenting to the emergency department (ED) with respiratory symptoms.
    Results: Breath gas analysis using MCC-IMS identified 110 peaks; 54 showed statistically significant differences in peak intensity between the SARS-CoV-2 PCR-negative and PCR-positive groups. A decision tree analysis classification resulted in a sensitivity of 83% and specificity of 86%, but limited robustness to dataset changes. Modest values for the sensitivity (74%) and specificity (52%) were obtained using linear discriminant analysis. A systematic search for peaks led to a sensitivity of 77% and specificity of 67%; however, validation by transferability to other data is questionable.
    Conclusions: Despite identifying several peaks by MCC-IMS with significant differences in peak intensity between PCR-negative and PCR-positive samples, finding a classification system that allows reliable differentiation between the two groups proved to be difficult. However, with some modifications to the setup, breath gas analysis using MCC-IMS may be a useful diagnostic toolbox for SARS-CoV-2 infection.
    Trial registration: This study was registered at ClinicalTrials.gov on September 21, 2020 (NCT04556318; Study-ID: HC-N-H-2004).
    MeSH term(s) Humans ; COVID-19/diagnosis ; Point-of-Care Systems ; SARS-CoV-2 ; Pilot Projects ; Ion Mobility Spectrometry
    Language English
    Publishing date 2023-09-02
    Publishing country England
    Document type Journal Article
    ZDB-ID 1329381-3
    ISSN 2047-783X ; 0949-2321
    ISSN (online) 2047-783X
    ISSN 0949-2321
    DOI 10.1186/s40001-023-01284-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Conference proceedings: Computer assisted measuring of colorectal polyps (The CAMP Study)

    Jung, M. P. / Mukul, R. Soberanis / Hasenöhrl, M. / Boedeker, S. / Von Delius, S. / Schmid, R. M. / Klare, P.

    Endoscopy

    2023  Volume 55, Issue S 02

    Event/congress ESGE Days 2023, Dublin, Ireland, 2023-04-20
    Language English
    Publishing date 2023-04-01
    Publisher Georg Thieme Verlag KG
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 80120-3
    ISSN 1438-8812 ; 0013-726X
    ISSN (online) 1438-8812
    ISSN 0013-726X
    DOI 10.1055/s-0043-1765360
    Database Thieme publisher's database

    More links

    Kategorien

  9. Article ; Online: A proof of concept study for the differentiation of SARS-CoV-2, hCoV-NL63, and IAV-H1N1 in vitro cultures using ion mobility spectrometry.

    Feuerherd, M / Sippel, A-K / Erber, J / Baumbach, J I / Schmid, R M / Protzer, U / Voit, F / Spinner, C D

    Scientific reports

    2021  Volume 11, Issue 1, Page(s) 20143

    Abstract: Rapid, high-throughput diagnostic tests are essential to decelerate the spread of the novel coronavirus disease 2019 (COVID-19) pandemic. While RT-PCR tests performed in centralized laboratories remain the gold standard, rapid point-of-care antigen tests ...

    Abstract Rapid, high-throughput diagnostic tests are essential to decelerate the spread of the novel coronavirus disease 2019 (COVID-19) pandemic. While RT-PCR tests performed in centralized laboratories remain the gold standard, rapid point-of-care antigen tests might provide faster results. However, they are associated with markedly reduced sensitivity. Bedside breath gas analysis of volatile organic compounds detected by ion mobility spectrometry (IMS) may enable a quick and sensitive point-of-care testing alternative. In this proof-of-concept study, we investigated whether gas analysis by IMS can discriminate severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) from other respiratory viruses in an experimental set-up. Repeated gas analyses of air samples collected from the headspace of virus-infected in vitro cultures were performed for 5 days. A three-step decision tree using the intensities of four spectrometry peaks correlating to unidentified volatile organic compounds allowed the correct classification of SARS-CoV-2, human coronavirus-NL63, and influenza A virus H1N1 without misassignment when the calculation was performed with data 3 days post infection. The forward selection assignment model allowed the identification of SARS-CoV-2 with high sensitivity and specificity, with only one of 231 measurements (0.43%) being misclassified. Thus, volatile organic compound analysis by IMS allows highly accurate differentiation of SARS-CoV-2 from other respiratory viruses in an experimental set-up, supporting further research and evaluation in clinical studies.
    MeSH term(s) Animals ; Antigens, Viral/isolation & purification ; COVID-19/diagnosis ; COVID-19/immunology ; COVID-19/virology ; COVID-19 Serological Testing/instrumentation ; COVID-19 Serological Testing/methods ; Chlorocebus aethiops ; Coronavirus NL63, Human/immunology ; Coronavirus NL63, Human/isolation & purification ; Diagnosis, Differential ; High-Throughput Screening Assays/instrumentation ; High-Throughput Screening Assays/methods ; Humans ; Influenza A Virus, H1N1 Subtype/immunology ; Influenza A Virus, H1N1 Subtype/isolation & purification ; Ion Mobility Spectrometry ; Point-of-Care Testing ; Proof of Concept Study ; SARS-CoV-2/immunology ; SARS-CoV-2/isolation & purification ; Vero Cells
    Chemical Substances Antigens, Viral
    Language English
    Publishing date 2021-10-11
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-021-99742-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Clinical characteristics and outcome of patients with enterococcal liver abscess.

    Große, K / Ohm, D / Würstle, S / Brozat, J F / Schmid, R M / Trautwein, C / Stallmach, A / Bruns, T / Reuken, Philipp A

    Scientific reports

    2021  Volume 11, Issue 1, Page(s) 22265

    Abstract: Epidemiology of bacteria isolated from pyogenic liver abscesses change, and an increase in enterococci has been reported in European hospitals. The aim of this study was to investigate the clinical characteristics and outcome of enterococcal PLA. We ... ...

    Abstract Epidemiology of bacteria isolated from pyogenic liver abscesses change, and an increase in enterococci has been reported in European hospitals. The aim of this study was to investigate the clinical characteristics and outcome of enterococcal PLA. We performed a retrospective analysis of patients with microbiologically confirmed PLA at three German university centers. Indicators of enterococcal PLA were determined using binary logistic regression, and survival analysis was performed using Kaplan-Meier statistics and Cox regression analysis. Enterococci were isolated in 51/133 (38%) patients with PLA. Patients with enterococcal PLA had smaller abscess diameter (4.8 vs. 6.7 cm, p = 0.03) than patients with non-enterococcal PLA, but had more frequent polymicrobial culture results. In univariate logistic regression analysis, alcohol abuse (OR 3.94, 95% CI 1.24-12.49, p = 0.02), hepatobiliary malignancies (OR 3.90, 95% CI 1.86-8.18, p < 0.001) and cirrhosis (OR 6.36, 95% CI 1.27-31.96, p = 0.02) were associated with enterococcal PLA. Patients with enterococcal PLA had a higher mortality than patients with non-enterococcal PLA (hazard ratio 2.92; 95% confidence interval 1.09-7.80; p = 0.03), which remained elevated even after excluding patients with hepatobiliary malignancies, cirrhosis, and transplant recipients in a sensitivity analysis. The increased mortality was associated with non-fecal enterococci but not in patients with Enterococcus faecalis. In this retrospective, multicenter study, enterococcal PLA was common and indicated an increased risk of mortality, underscoring the need for close clinical monitoring and appropriate treatment protocols in these patients.
    MeSH term(s) Aged ; Aged, 80 and over ; Comorbidity ; Cross-Sectional Studies ; Disease Management ; Disease Susceptibility ; Enterococcus ; Female ; Germany/epidemiology ; Gram-Positive Bacterial Infections/diagnosis ; Gram-Positive Bacterial Infections/epidemiology ; Gram-Positive Bacterial Infections/microbiology ; Humans ; Liver Abscess, Pyogenic/diagnosis ; Liver Abscess, Pyogenic/epidemiology ; Liver Abscess, Pyogenic/microbiology ; Male ; Middle Aged ; Patient Outcome Assessment ; Prognosis ; Retrospective Studies ; Symptom Assessment
    Language English
    Publishing date 2021-11-15
    Publishing country England
    Document type Journal Article ; Multicenter Study ; Research Support, Non-U.S. Gov't
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-021-01620-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top