Sonja M. Hansen

Berlin, BE, Germany

Last Updated: 09/26/2026

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Found 62 publications

Impact of an interdisciplinary standard operating procedure on external ventricular drainage-associated ventriculitis and antibiotic use in intensive care unit patients: a retrospective pre-post study a retrospective pre-post study.

Impact of an interdisciplinary standard operating procedure on external ventricular drainage-associated ventriculitis and antibiotic use in intensive care unit patients: a retrospective pre-post study a retrospective pre-post study.

Journal: Journal of anesthesia, analgesia and critical care

Published: February 24, 2026

Three decades shaping infection prevention and control: a narrative review on Petra Gastmeier's achievements.

Three decades shaping infection prevention and control: a narrative review on Petra Gastmeier's achievements.

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

Published: February 15, 2026

Perioperative and peri-interventional antibiotic prophylaxis: general and urology-specific recommendations from the German Interdisciplinary S3 guideline

Perioperative and peri-interventional antibiotic prophylaxis: general and urology-specific recommendations from the German Interdisciplinary S3 guideline

Journal: Urologie (Heidelberg, Germany)

Published: December 19, 2025

Perioperative and Peri-Interventional Antibiotic Prophylaxis in Urology: Key Recommendations from the German Interdisciplinary AWMF S3 Clinical Practice Guideline.

Perioperative and Peri-Interventional Antibiotic Prophylaxis in Urology: Key Recommendations from the German Interdisciplinary AWMF S3 Clinical Practice Guideline.

Journal: Urologia internationalis

Published: November 11, 2025

Broad-spectrum and Watch antimicrobials are commonly used to treat hospital-acquired infections in German acute care hospitals: results from the 2022 national point prevalence survey.

Broad-spectrum and Watch antimicrobials are commonly used to treat hospital-acquired infections in German acute care hospitals: results from the 2022 national point prevalence survey.

Journal: Antimicrobial resistance and infection control

Published: March 01, 2025

State of infection prevention and control in Austrian hospitals: data from 81 hospitals completing the WHO Infection Prevention and Control Assessment Framework (IPCAF).

State of infection prevention and control in Austrian hospitals: data from 81 hospitals completing the WHO Infection Prevention and Control Assessment Framework (IPCAF).

Journal: Antimicrobial resistance and infection control

Published: December 23, 2024

Assessing infection prevention and control structures in German hospitals after the COVID-19 pandemic using the WHO infection prevention and control assessment framework (IPCAF): results from 660 hospitals and comparison with a pre-pandemic survey.

Assessing infection prevention and control structures in German hospitals after the COVID-19 pandemic using the WHO infection prevention and control assessment framework (IPCAF): results from 660 hospitals and comparison with a pre-pandemic survey.

Journal: Antimicrobial resistance and infection control

Published: June 28, 2024

From wild-type to Omicron: changes in SARS-CoV-2 hospital cluster dynamics. Observations from a German tertiary care hospital.

From wild-type to Omicron: changes in SARS-CoV-2 hospital cluster dynamics. Observations from a German tertiary care hospital.

Journal: GMS hygiene and infection control

Published: May 20, 2024

Deficits in blood culture collection in the emergency department if sepsis is suspected: results of a retrospective cohort study.

Deficits in blood culture collection in the emergency department if sepsis is suspected: results of a retrospective cohort study.

Journal: Infection

Published: November 10, 2023

Healthcare-Associated Infections and the Use of Antibiotics in German Hospitals—Results of the Point Prevalence Survey of 2022 and Comparison With Earlier Findings.

Healthcare-Associated Infections and the Use of Antibiotics in German Hospitals—Results of the Point Prevalence Survey of 2022 and Comparison With Earlier Findings.

Journal: Deutsches Arzteblatt international

Published: October 25, 2023

Quantification of time delay between screening and subsequent initiation of contact isolation for carriers of extended-spectrum beta-lactamase (ESBL)-producing Enterobacterales: A post hoc subgroup analysis of the R-GNOSIS WP5 Trial.

Quantification of time delay between screening and subsequent initiation of contact isolation for carriers of extended-spectrum beta-lactamase (ESBL)-producing Enterobacterales: A post hoc subgroup analysis of the R-GNOSIS WP5 Trial.

Journal: Infection control and hospital epidemiology

Published: March 13, 2023

Interdisciplinary Infection Prevention and Control Bundle in Neurosurgical Patients: Results of a Prospective Cohort Study.

Interdisciplinary Infection Prevention and Control Bundle in Neurosurgical Patients: Results of a Prospective Cohort Study.

Journal: Neurosurgery

Published: January 18, 2023

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Last Updated: 09/26/2026