--- title: Treat Systems description: "TREAT: Unleashing the power of healthcare data for antimicrobial and diagnostic stewardship" --- [![Treat Systems logo](https://www.treatsystems.com/hubfs/logosmall-treatsystem-1-1.png)](https://www.treatsystems.com) - [Solutions](https://www.treatsystems.com/treat-essential?hsLang=en) - [Treat-Essential](https://www.treatsystems.com/treat-essential?hsLang=en) - [Treat-Lab](https://www.treatsystems.com/treat-lab-1?hsLang=en) - [Service & Expertise](https://www.treatsystems.com/expertise?hsLang=en) - [Engineering](https://www.treatsystems.com/expertise?hsLang=en#Engineering) - [Research and development](https://www.treatsystems.com/expertise?hsLang=en#RD) - [Integration](https://www.treatsystems.com/expertise?hsLang=en#Integration) - [Regulations and Quality Assurance](https://www.treatsystems.com/expertise?hsLang=en#QA) - [About us](https://www.treatsystems.com/treatsystems?hsLang=en) - [Who are we?](https://www.treatsystems.com/treatsystems?hsLang=en) - [Vision & Mission](https://www.treatsystems.com/treatsystems?hsLang=en#VisionAndMission) - [Meet our team](https://www.treatsystems.com/treatsystems?hsLang=en#MeetOurTeam) - [Career options](https://www.treatsystems.com/treatsystems?hsLang=en#CareerOptions) - [Contact us](https://www.treatsystems.com/treatsystems?hsLang=en#Contact) [Book A Meeting](https://meetings.hubspot.com/mm52/lwmm?uuid=41756a0b-ff17-415b-bf38-c4c50881948a) [GET A DEMO](https://www.treatsystems.com/demo?hsLang=en) # TREAT Software Suite Clinical decision support system for personalized antibiotic therapy and other stewardship functions. The system is **CE-marked**, has been tested on over 10,000 patients, and integrates in real-time into the hospital’s existing infrastructure. #### Developed and validated in real-world hospital settings Developed in close collaboration with hospital end-users, TREAT fits seamlessly into existing workflows #### Increase Guideline Compliance TREAT turns static guidelines into personalized recommendations — in just two clicks to boost compliance and streamline clinical decision-making. #### Improving initial antibiotic choices TREAT improves initial antibiotic choices in acute care, and have shown to deliver up to 15% higher coverage for patients treated before microbiology results are available.\* #### Reduce broad-spectrum use TREAT reduces reliance on broad-spectrum antibiotics from the WHO Watch & Reserve lists — and promotes the use of Access drugs. \* #### Transparant and safe decision support Trust begins with understanding. TREAT reveals the rationale behind every recommendation — making clinical it both transparent and teachable. #### Pays for itself within months TREAT yields a 261% return on investment within the first year - through fewer bed-days, lower drug costs, and fewer readmissions. #### Easy integration to excisting IT-structures TREAT integrates easily into most existing hospital IT infrastructures. It complements – not replaces – your current systems and clinical tools. \*[see Key Publications](https://www.treatsystems.com/#key-pubs) ## Our solutions **We are dedicated to build integrated solutions that fulfill our customers’ needs whether they are looking for surveillance, bed-side guidance or resource management in the clinical or laboratory settings. All our solutions are developed with the highest quality under our management systems using the ISO13485, ISO27001 and ISO27701 standards.** ![TREAT-Essential: Antimicrobial Stewardship Software](https://www.treatsystems.com/hubfs/TREAT-Essential%20Antimicrobial%20Stewardship-1.jpg "TREAT-Essential: Antimicrobial Stewardship Software") ## TREAT-Essential *A fully integrated antimicrobial stewardship tool helping clinicians to select rational antimicrobial therapy at point of care.* TREAT-Essential is a comprehensive software tool for implementing an Antimicrobial Stewardship Program. It automatically collects data, provide patient-specific advice of treatment adapted to local policies, and manage reports and statistics as well as antibiograms. It gives the opportunity to create consistency and assure quality in the management of patients with infection and the use of antimicrobials. TREAT-Essential consists of a set of modules grouped according to three main areas of focus: Quality assurance, Decision support, and Statistics and surveillance. [Learn more about TREAT-Essential](https://www.treatsystems.com/treat-essential?hsLang=en) ## TREAT-Lab *A diagnostic stewardship tool that identifies patients for whom rapid diagnostics may be cost-effective.* TREAT-Lab is a tool for the clinical microbiologist; supporting diagnostic- and antimicrobial stewardship initiatives in the microbiology laboratory. The core of TREAT-Lab is its proprietary risk-prediction algorithm: a model that estimates the risk of death and the likelihood of a positive microbiological test. The risk-prediction algorithm uses a Causal Probabilistic Network (CPN) model of the patient’s inflammatory response and can be used as guidance of when to take additional rapid tests in a cost-effective way. [Learn more about TREAT-Lab](https://www.treatsystems.com/treat-lab-1?hsLang=en) ![TREAT-Lab: Diagnostic Stewardship](https://www.treatsystems.com/hs-fs/hubfs/TREAT-Lab%20Diagnostic%20Stewardship.jpg?width=500&height=281&name=TREAT-Lab%20Diagnostic%20Stewardship.jpg "TREAT-Lab: Diagnostic Stewardship") ## Key Publications Journal of Antimicrobial Chemotherapy 58(6) 2006 #### Improving empirical antibiotic treatment using TREAT, a computerized decision support system: cluster randomized trial *M Paul, S Andreassen, E Tacconelli, AD Nielsen, N Almanasreh, U Frank, R Cauda, L Leibovici on behalf of the TREAT Study Group*   DOI: [10.1093/jac/dkl372](https://doi.org/10.1093/jac/dkl372) Journal of Antimicrobial Chemotherapy 63(2) 2009 #### Performance of the TREAT decision support system in an environment with a low prevalence of resistance pathogens *K Kofoed, A Zalounina, O Andersen, G Lisby, M Paul, L Leibovici, S Andreassen*   *DOI: [10.1093/jac/dkn504](https://doi.org/10.1093/jac/dkn504)* International Journal of Infectious Diseases 29 2014 #### Evaluation of the decision support system for antimicrobial treatment, TREAT, in an acute medical ward of a university hospital *B Arboe, RR Laub, G Kronborg, JD Knudsen*   *DOI: [10.1016/j.ijid.2014.08.019](https://doi.org/10.1016/j.ijid.2014.08.019)* Eur J Clin Microbiol Infect Dis 38(8) 2019 #### Clinical- vs. model-based selection of patients suspected of sepsis for direct-from-blood rapid diagnostics in the emergency department: a retrospective study *L Ward, S Andreassen, J Astrup, Z Rahmani, M Fantini, V Sambri*   *DOI: [10.1007/s10096-019-03581-4](https://doi.org/10.1007/s10096-019-03581-4)* BMC Infectious Diseases 21(864) 2021 #### A comparison of predictors for mortality and bacteraemia in patients suspected of infection *S Andreassen, JK Møller, N Eliakim-Raz, G Lisby, L Ward*   *DOI: [10.1186/s12879-021-06547-0](https://doi.org/10.1186/s12879-021-06547-0)* Scientific Reports; 13(1) 2023 #### Predicting sepsis onset using a machine learned causal probabilistic network algorithm based on electronic health records data *John Karlsson Valik, Logan Ward, Hideyuki Tanushi, Anders F Johansson, Anna Färnert, Mads Lause Mogensen, Brian W Pickering, Vitaly Herasevich, Hercules Dalianis, Aron Henriksson, Pontus Nauclér*   *DOI: [10.1038/s41598-023-38858-4](http://dx.doi.org/10.1038/s41598-023-38858-4)*   © 2026 Treat Systems All rights reserved [Privacy Policy](https://www.treatsystems.com/hubfs/Privacy%20Notice%20Treat%20Systems%20Web.pdf?hsLang=en) [eIFU](https://eifu.treat.dk)