Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2022 2
2023 5
2024 1

Text availability

Article attribute

Article type

Publication date

Search Results

7 results

Results by year

Filters applied: . Clear all
Page 1
Statistical biases due to anonymization evaluated in an open clinical dataset from COVID-19 patients.
Koll CEM, Hopff SM, Meurers T, Lee CH, Kohls M, Stellbrink C, Thibeault C, Reinke L, Steinbrecher S, Schreiber S, Mitrov L, Frank S, Miljukov O, Erber J, Hellmuth JC, Reese JP, Steinbeis F, Bahmer T, Hagen M, Meybohm P, Hansch S, Vadász I, Krist L, Jiru-Hillmann S, Prasser F, Vehreschild JJ; NAPKON Study Group. Koll CEM, et al. Sci Data. 2022 Dec 21;9(1):776. doi: 10.1038/s41597-022-01669-9. Sci Data. 2022. PMID: 36543828 Free PMC article.
Specialized palliative care for hospitalized patients with SARS-CoV-2 infection: an analysis of the LEOSS registry.
Schmidt-Hellerau K, Raichle C, Ruethrich MM, Vehreschild JJ, Lanznaster J, Nunes de Miranda SM, Bausewein C, Vehreschild MJGT, Koll CEM, Simon ST, Hellwig K, Jensen BO, Jung N; LEOSS Study Group. Schmidt-Hellerau K, et al. Among authors: koll cem. Infection. 2023 Aug;51(4):1119-1126. doi: 10.1007/s15010-023-02020-z. Epub 2023 Mar 23. Infection. 2023. PMID: 36952127 Free PMC article.
Invasiveness of Ventilation Therapy Is Associated to Prevalence of Secondary Bacterial and Fungal Infections in Critically Ill COVID-19 Patients.
de Hesselle ML, Borgmann S, Rieg S, Vehreshild JJ, Spinner CD, Koll CEM, Hower M, Stecher M, Ebert D, Hanses F, Schumann J, On Behalf Of The Sarel Investigators. de Hesselle ML, et al. Among authors: koll cem. J Clin Med. 2022 Sep 5;11(17):5239. doi: 10.3390/jcm11175239. J Clin Med. 2022. PMID: 36079168 Free PMC article.
Age and Comorbidity Burden of Patients Critically Ill with COVID-19 Affect Both Access to and Outcome of Ventilation Therapy in Intensive Care Units.
de Hesselle ML, Borgmann S, Rieg S, Vehreschild JJ, Rasch S, Koll CEM, Hower M, Stecher M, Ebert D, Hanses F, Schumann J, On Behalf Of The Leoss Study Group. de Hesselle ML, et al. Among authors: koll cem. J Clin Med. 2023 Mar 24;12(7):2469. doi: 10.3390/jcm12072469. J Clin Med. 2023. PMID: 37048553 Free PMC article.
COVID-19 in Patients with Active Cancer: Higher Inflammatory Activity Predicts Poor Outcome.
Rüthrich MM, Khodamoradi Y, Lanznaster J, Stecher M, Tometten L, Voit F, Koll CEM, Borgmann S, Vehreschild JJ, Ole Jensen BE, Hanses F, Giessen-Jung C, Wille K, von Lilienfeld-Toal M, Beutel G; LEOSS Study Group. Rüthrich MM, et al. Among authors: koll cem. Oncol Res Treat. 2024;47(3):88-96. doi: 10.1159/000535267. Epub 2023 Nov 15. Oncol Res Treat. 2024. PMID: 37967545
Use and effectiveness of remdesivir for the treatment of patients with covid-19 using data from the Lean European Open Survey on SARS-CoV-2 infected patients (LEOSS): a multicentre cohort study.
Pilgram L, Appel KS, Ruethrich MM, Koll CEM, Vehreschild MJGT, de Miranda SMN, Hower M, Hellwig K, Hanses F, Wille K, Haselberger M, Spinner CD, Vom Dahl J, Hertenstein B, Westhoff T, Vehreschild JJ, Jensen BO, Stecher M. Pilgram L, et al. Among authors: koll cem. Infection. 2023 Aug;51(4):1033-1049. doi: 10.1007/s15010-023-01994-0. Epub 2023 Feb 10. Infection. 2023. PMID: 36763285 Free PMC article.
Disease severity in hospitalized COVID-19 patients: comparing routine surveillance with cohort data from the LEOSS study in 2020 in Germany.
Koppe U, Schilling J, Stecher M, Rüthrich MM, Marquis A, Diercke M, Haselberger M, Koll CEM, Niebank M, Ruehe B, Borgmann S, Grabenhenrich L, Hellwig K, Pilgram L, Spinner CD, Paerisch T; LEOSS study group. Koppe U, et al. Among authors: koll cem. BMC Infect Dis. 2023 Feb 10;23(1):89. doi: 10.1186/s12879-023-08035-z. BMC Infect Dis. 2023. PMID: 36765274 Free PMC article.