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CompletedNCT01187134MEDUSAUpdated Aug 9, 2017

Medical Education for Sepsis Source Control and Antibiotics

An interventional study of Change Management in Sepsis and Shock, Septic, sponsored by Center for Sepsis Control and Care, Germany. Completed at 42 sites in Germany. Per ClinicalTrials.gov, last updated 2017-08-09.

Sponsored by Center for Sepsis Control and Care, Germany · Not applicable, Interventional, and Other

Phase
Not applicable
Study type
Interventional
Enrollment
4,138
Allocation
Randomized
Sex
All
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Study summary

Patients with severe sepsis or septic shock suffer from life-threatening infections. Fast and adequate therapy with antibiotics is crucial for survival. Current guidelines recommend the application of broad-spectrum antibiotics within 1 hour after diagnosis. However, recent studies showed that such treatment is delayed for several hours.

In this study, medical staff of participating hospitals is trained to achieve a duration until antimicrobial therapy of less than 1 hour. Tools of change management are used. The data are compared to a control group (hospitals without intervention).

It is hypothesized that a multifaceted educational program decreases duration until antimicrobial therapy and improves survival.

Read the detailed description

This study is a cluster randomized trial (CRT) where the hospitals are the clusters. 44 hospitals in Germany have confirmed their participation. Hospitals are randomized into two groups: a control and an interventional group. The control group receives conventional CMEs. The interventional group receives tools for increasing awareness such as posters and brochures. Quality measure such as benchmarking and feedback of quality indicators are used. Depending on the improvement process tools such as SWOT analyses and resistance radar will be implemented.

The CRT was preceded by a 5 months observational study (Dec. 2010 - April 2011). In about 1000 patients, participating hospitals documented their patients with severe sepsis or septic shock into a register. These data are used for final sample size calculation of the CRT and for stratification of the randomization.

The groups switch after completion of the CRT and observation continues. Thus, centers of the control group now receive the change management while the former intervention group is now without external support and is assessed for sustainability of the intervention. This study phase is planned for Nov. 2013 until March 2015. Sample size will be calculated when the CRT has been finished.

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Conditions studied

  • Sepsis
  • Shock, Septic

Keywords

  • sepsis
  • shock, septic
  • quality assurance, health care
  • quality control
  • Survival Rate
  • Follow-Up Studies
  • Anti-Infective Agents/*therapeutic use
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In context

Sepsis

1,899 studies on the registry are indexed under Sepsis; 462 are open to participants now.

This study's enrollment of 4,138 is above the median of 105 across 896 interventional studies indexed under Sepsis.

Browse Sepsis studies →

Lead sponsor

Center for Sepsis Control and Care, Germany is the lead sponsor of 5 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
Child (0–17), Adult (18–64), Older adult (65+)
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  1. For the hospitals (cluster):

    • Involved in the primary care of patients with severe sepsis/septic shock
    • Willing to participate in a guideline implementation process
  2. For the patients:

    • New onset of suspicion of severe sepsis or septic shock in the following settings:

      1. Prehospital
      2. Emergency department
      3. Operating theatre
      4. Regular ward
      5. Intensive care unit (ICU)/Intermediate Care Unit (IMC)

Exclusion criteria

Exclusion Criteria:

  1. For the hospitals (cluster):

    • No intensive care unit available
    • no acute care for patients with severe sepsis and septic shock
  2. For the patients:

    • Start of sepsis therapy in a non-study site
    • Patients not admitted to the ICU/IMC
    • No commitment to full medical support (i.e. DNR)
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Study design

Phase
Not applicable
Primary purpose
Other
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
4,138 participants (actual)

Study arms

  • Active comparator
    Intervention group

    Behavioral: Change Management

  • No intervention
    Conventional CME

    Hospitals receive conventional continuing medical education in lecture style twice a year. They receive current publications and recommendations for national and international meetings regarding diagnosis and therapy of sepsis.

Interventions

  • BehavioralChange Management

    Hospitals have to create local change teams which are supported and trained by the study center. Local awareness of the staff is increased by PowerPoint presentations, posters, and brochures. The change teams receive monthly information about their quality indicator (duration until antimicrobial therapy). Anonymous comparison to other hospitals is possible (Benchmarking). Hospitals are visited three times a year to discuss progress of quality. In case of failure to improve, the change team is supported with specific tools for change management such as SWOT-analysis or resistance radar.

06

What researchers measure

Primary outcomes

  1. All-cause mortality

    Time frame: 28 days

Secondary outcomes

  1. Fraction of patients with antimicrobial therapy within 1 hour

  2. Duration until antimicrobial therapy

  3. Duration until focus control

  4. Frequency of blood cultures

  5. Frequency of adequate antimicrobial therapy

  6. ICU and hospital mortality

  7. ICU and and hospital length of stay

07

Study locations

42 sites
  • Universitätklinikum Aachen
    Aachen, Germany
  • Ilm-Kreis-Kliniken Arnstadt-Ilmenau GmbH
    Arnstadt, Germany
  • HELIOS Klinikum Aue
    Aue, Germany
  • Zentralklinik Bad Berka GmbH
    Bad Berka, Germany
  • Hufelandkrankenhaus GmbH
    Bad Langensalza, Germany
  • Bundeswehrkrankenhaus Berlin
    Berlin, Germany
  • Charité Berlin
    Berlin, Germany
  • HELIOS Kliniken Berlin-Buch
    Berlin, Germany
  • HELIOS Klinikum Emil von Behring
    Berlin, Germany
  • Vivantes Klinikum Neukölln
    Berlin, Germany
  • Ev. Krankenhaus Bielefeld
    Bielefeld, Germany
  • HELIOS St. Josefs-Hospital Bochum-Linden
    Bochum, Germany
  • Universitätsklinikum Carl Gustav Carus
    Dresden, Germany
  • St. Georg Klinikum Eisenach gGmbH
    Eisenach, Germany
  • Waldkrankenhaus Rudolf Elle GmbH
    Eisenberg, Germany
  • Helios Klinikum Erfurt
    Erfurt, Germany
  • Katholisches Krankenhaus St. Johann Nepomuk
    Erfurt, Germany
  • Bürgerhospital Friedberg
    Friedberg, Germany
  • SRH Waldklinikum Gera
    Gera, Germany
  • Ernst-Moritz-Arndt-Universität Greifswald
    Greifswald, Germany
  • Klinik am Eichert
    Göppingen, Germany
  • Ilm-Kreis-Kliniken Arnstadt-Ilmenau GmbH
    Ilmenau, Germany
  • Universitätsklinikum Jena
    Jena, Germany
  • Universitätsklinikum Kiel
    Kiel, Germany
  • HELIOS-Klinikum Krefeld GmbH
    Krefeld, Germany
  • Krankenhaus Landshut-Achdorf
    Landshut, Germany
  • Universitätsklinikum Leipzig
    Leipzig, Germany
  • Klinikum Meiningen GmbH
    Meiningen, Germany
  • Saale-Unstrut-Klinikum Naumburg
    Naumburg, Germany
  • Südharz-Krankenhaus Nordhausen gGmbH
    Nordhausen, Germany
  • Klinikum Oldenburg
    Oldenburg, Germany
  • Thüringen-Klinik Pößneck gGmbH
    Pößneck, Germany
  • ASKLEPIOS-ASB Krankenhaus Radeberg GmbH
    Radeberg, Germany
  • Thüringen-Kliniken "Georgius Agricola" GmbH
    Saalfeld, Germany
  • Klinikum Saarbrücken gGmbH
    Saarbrücken, Germany
  • Diakonie-Klinikum Schwäbisch-Hall gGmbH
    Schwäbisch-Hall, Germany
  • Ev. Jung-Stilling-Krankenhaus
    Siegen, Germany
  • SRH Zentralklinikum Suhl GmbH
    Suhl, Germany
  • Universitätsklinikum Tübingen
    Tübingen, Germany
  • Universitätsklinikum Ulm
    Ulm, Germany
  • Sophien- und Hufeland-Klinikum gGmbH
    Weimar, Germany
  • HELIOS Klinikum Wuppertal
    Wuppertal, Germany
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References and documents

Publications

  • Bloos F, Thomas-Ruddel D, Ruddel H, Engel C, Schwarzkopf D, Marshall JC, Harbarth S, Simon P, Riessen R, Keh D, Dey K, Weiss M, Toussaint S, Schadler D, Weyland A, Ragaller M, Schwarzkopf K, Eiche J, Kuhnle G, Hoyer H, Hartog C, Kaisers U, Reinhart K; MEDUSA Study Group. Impact of compliance with infection management guidelines on outcome in patients with severe sepsis: a prospective observational multi-center study. Crit Care. 2014 Mar 3;18(2):R42. doi: 10.1186/cc13755. PubMed 24589043 ↗
  • Matthaeus-Kraemer CT, Thomas-Rueddel DO, Schwarzkopf D, Rueddel H, Poidinger B, Reinhart K, Bloos F. Crossing the handover chasm: Clinicians' perceptions of barriers to the early detection and timely management of severe sepsis and septic shock. J Crit Care. 2016 Dec;36:85-91. doi: 10.1016/j.jcrc.2016.06.034. Epub 2016 Jul 9. PubMed 27546753 ↗
  • Schwarzkopf D, Ruddel H, Thomas-Ruddel DO, Felfe J, Poidinger B, Matthaus-Kramer CT, Hartog CS, Bloos F. Perceived Nonbeneficial Treatment of Patients, Burnout, and Intention to Leave the Job Among ICU Nurses and Junior and Senior Physicians. Crit Care Med. 2017 Mar;45(3):e265-e273. doi: 10.1097/CCM.0000000000002081. PubMed 27776092 ↗
  • Matthaeus-Kraemer CT, Thomas-Rueddel DO, Schwarzkopf D, Rueddel H, Poidinger B, Reinhart K, Bloos F. Barriers and supportive conditions to improve quality of care for critically ill patients: A team approach to quality improvement. J Crit Care. 2015 Aug;30(4):685-91. doi: 10.1016/j.jcrc.2015.03.022. Epub 2015 Apr 1. PubMed 25891644 ↗
  • Thomas-Rueddel DO, Poidinger B, Weiss M, Bach F, Dey K, Haberle H, Kaisers U, Ruddel H, Schadler D, Scheer C, Schreiber T, Schurholz T, Simon P, Sommerer A, Schwarzkopf D, Weyland A, Wobker G, Reinhart K, Bloos F; Medical Education for Sepsis Source Control and Antibiotics Study Group. Hyperlactatemia is an independent predictor of mortality and denotes distinct subtypes of severe sepsis and septic shock. J Crit Care. 2015 Apr;30(2):439.e1-6. doi: 10.1016/j.jcrc.2014.10.027. Epub 2014 Oct 30. PubMed 25466313 ↗
  • Bloos F, Ruddel H, Thomas-Ruddel D, Schwarzkopf D, Pausch C, Harbarth S, Schreiber T, Grundling M, Marshall J, Simon P, Levy MM, Weiss M, Weyland A, Gerlach H, Schurholz T, Engel C, Matthaus-Kramer C, Scheer C, Bach F, Riessen R, Poidinger B, Dey K, Weiler N, Meier-Hellmann A, Haberle HH, Wobker G, Kaisers UX, Reinhart K; MEDUSA study group. Effect of a multifaceted educational intervention for anti-infectious measures on sepsis mortality: a cluster randomized trial. Intensive Care Med. 2017 Nov;43(11):1602-1612. doi: 10.1007/s00134-017-4782-4. Epub 2017 May 2. PubMed 28466151 ↗
  • Schwarzkopf D, Matthaeus-Kraemer CT, Thomas-Ruddel DO, Ruddel H, Poidinger B, Bach F, Gerlach H, Grundling M, Lindner M, Scheer C, Simon P, Weiss M, Reinhart K, Bloos F; MEDUSA study group. A multifaceted educational intervention improved anti-infectious measures but had no effect on mortality in patients with severe sepsis. Sci Rep. 2022 Mar 10;12(1):3925. doi: 10.1038/s41598-022-07915-9. PubMed 35273276 ↗
  • Ruddel H, Thomas-Ruddel DO, Reinhart K, Bach F, Gerlach H, Lindner M, Marshall JC, Simon P, Weiss M, Bloos F, Schwarzkopf D; MEDUSA study group. Adverse effects of delayed antimicrobial treatment and surgical source control in adults with sepsis: results of a planned secondary analysis of a cluster-randomized controlled trial. Crit Care. 2022 Feb 28;26(1):51. doi: 10.1186/s13054-022-03901-9. PubMed 35227308 ↗
  • Thomas-Ruddel DO, Hoffmann P, Schwarzkopf D, Scheer C, Bach F, Komann M, Gerlach H, Weiss M, Lindner M, Ruddel H, Simon P, Kuhn SO, Wetzker R, Bauer M, Reinhart K, Bloos F; MEDUSA study group. Fever and hypothermia represent two populations of sepsis patients and are associated with outside temperature. Crit Care. 2021 Oct 21;25(1):368. doi: 10.1186/s13054-021-03776-2. PubMed 34674733 ↗
  • Thomas-Ruddel DO, Poidinger B, Kott M, Weiss M, Reinhart K, Bloos F; MEDUSA study group. Influence of pathogen and focus of infection on procalcitonin values in sepsis patients with bacteremia or candidemia. Crit Care. 2018 May 13;22(1):128. doi: 10.1186/s13054-018-2050-9. PubMed 29753321 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 9, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01187134
Lead sponsor
Center for Sepsis Control and Care, Germany
Responsible party
Frank Bloos (Lead investigator of the MEDUSA study group, Center for Sepsis Control and Care, Germany) — Principal investigator
First posted
Aug 23, 2010
Start date
Jul 2011
Primary completion
Jun 2013
Completion
Jul 2013
Last update
Aug 9, 2017

Study contacts

Reinhart Konrad, MD
principal investigator · Jena University Hospital, Germany
Frank Bloos, MD, Ph.D.
principal investigator · Jena University Hospital

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Aug 2017. You cannot join it, but the record below documents what was studied.

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