Fosfomycin I.v. for Treatment of Severely Infected Patients (FORTRESS)

September 27, 2024 updated by: Infectopharm Arzneimittel GmbH

An International, Multicentre, Non-comparative, Non-interventional, Prospective Clinical Registry to Evaluate the Clinical Outcome and Safety of the Treatment of Severely Infected Patients with Fosfomycin I.v.

The purpose of this European, multicentric, prospective, non-interventional study is to document and evaluate the efficacy and safety of the treatment of severely infected patients with intravenously administered fosfomycin, including patients with osteomyelitis, complicated urinary tract infection, nosocomial lower respiratory tract infection, bacterial meningitis/central nervous system infection, bacteraemia/sepsis, skin and soft tissue infection, endocarditis or other infections, each as far as covered by the respective nationally relevant SmPC.

Study Overview

Study Type

Observational

Enrollment (Estimated)

1000

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact Backup

Study Locations

      • Hall In Tirol, Austria
        • Recruiting
        • Landeskrankenhaus Hall - Tirol Kliniken
        • Contact:
          • Ivo Graziadei, MD
      • Reutte, Austria
        • Recruiting
        • A.ö. Bezirkskrankenhaus
        • Contact:
          • Eugen Ladner, MD
      • Wels, Austria
        • Recruiting
        • Klinikum Wels-Grieskirchen, Institut für Hygiene und Mikrobiologie
        • Contact:
          • Rainer Gattringer, MD
      • Wien, Austria
        • Recruiting
        • AKH Wien, Universitätsklinik für Innere Medizin 1
        • Contact:
          • Matthias Vossen, MD
      • Berlin, Germany, 12351
        • Recruiting
        • Vivantes Kliniken Neukölln
        • Contact:
          • Herwig Gerlach, Prof.
      • Berlin, Germany, 10177
        • Completed
        • Universitätsmedizin Charité
      • Braunschweig, Germany, 38126
        • Recruiting
        • Städtisches Klinikum Braunschweig
        • Contact:
          • Jan Kielstein, Dr.
      • Dusseldorf, Germany, 40225
        • Completed
        • Universitäts Düsseldorf; Klinik für Anästhesiologie
      • Frankfurt, Germany
        • Recruiting
        • Universitatsklinikum Frankfurt
        • Contact:
          • Simone Lindau
      • Hamburg, Germany, 20251
        • Recruiting
        • Universität Hamburg-Eppendorf
        • Contact:
          • Stefan Kluge, Prof.
      • Jena, Germany, 07740
        • Recruiting
        • Universitätsklinikum Jena; Zentrum für Infektionsmedizin
        • Contact:
          • Mathias Pletz, Prof.
      • Kiel, Germany
        • Recruiting
        • Universitätsklinikum Schleswig-Holstein
        • Contact:
          • Dirk Schädler, Prof.
      • Lübeck, Germany, 23538
        • Recruiting
        • Universitatsklinik Schleswig-Holstein
        • Contact:
          • Jan Rupp, Prof.
      • München, Germany, 81377
        • Recruiting
        • LMU München
        • Contact:
          • Michael Zoller, Dr.
      • Münster, Germany, 40149
        • Recruiting
        • Universitätsklinikum Münster
        • Contact:
          • Sebastian Kintrup, MD
      • Oldenburg in Holstein, Germany
        • Recruiting
        • Klinikum Oldenburg
        • Contact:
          • Ulf Günther, PD
      • Regensburg, Germany, 93053
        • Recruiting
        • Universitätsklinik Regensburg; Klinik für Anästhesiologie
        • Contact:
          • Martin Kieninger, Dr. med.
      • Weiden, Germany, 92637
        • Completed
        • Kliniken Nordoberpfalz
      • Athens, Greece
        • Recruiting
        • General Hospital of Athens "Evangelismos"
        • Contact:
      • Athens, Greece
        • Recruiting
        • University General Hospital "Attikon"
        • Contact:
      • Athens, Greece
        • Recruiting
        • Sotiria Thoracic Diseases Hospital of Athens
        • Contact:
          • Georgios Dimopoulos, MD
      • Kifissia, Greece
        • Recruiting
        • General Hospital of Attica "KAT"
        • Contact:
          • Ioannis Alamanos, MD
      • Lamia, Greece
        • Recruiting
        • General Hospital of Lamia
        • Contact:
      • Patras, Greece
        • Recruiting
        • RIO Univ. Hospital, Dept of Pathology, Division of Infectious Diseases
        • Contact:
          • Markos Marangos, MD
      • Thessaloniki, Greece
        • Recruiting
        • "AHEPA" University General Hospital of Thessaloniki
        • Contact:
      • Thessaloniki, Greece
        • Recruiting
        • General Hospital of Thessaloniki "G. GENIMMATAS"
        • Contact:
      • Thessaloníki, Greece
        • Recruiting
        • General Hospital of Thessaloniki "G. Papanikolaou"
        • Contact:
          • Nikolaos Kapravelos, MD
      • Thessaloníki, Greece
        • Recruiting
        • General Hospital of Thessaloniki "Hippokration"
        • Contact:
          • Eleni Mouloudi, MD
    • Athens
      • Kifissia, Athens, Greece
        • Recruiting
        • General Oncology Hospital of Kifissia "Agioi Anargiroi"
        • Contact:
          • Pavlos Myrianthefs, MD
      • Bari, Italy, 70124
        • Recruiting
        • Clinical Malattie Infettive
        • Contact:
          • Davide Bavaro, MD
      • Cuneo, Italy
        • Recruiting
        • Azienda Ospedaliera S.Croce e Carle
        • Contact:
          • Valerio Del Bono, MD
      • Genova, Italy
        • Recruiting
        • Ospedal Policlinico San Martino
        • Contact:
          • Matteo Basetti, MD
      • Mailand, Italy
        • Active, not recruiting
        • Ospedale L. Sacco
      • Palermo, Italy
        • Recruiting
        • Policlinico Paolo Giaccone
        • Contact:
          • Antonio Cascio, MD
      • Palermo, Italy
        • Recruiting
        • Istituto Mediterraneo per i Trapianti Ismett IRCCS
        • Contact:
          • Alessandra Mularoni, MD
      • Rom, Italy, 00161
        • Recruiting
        • Policlinico Umberto I, Malattie Infettive
        • Contact:
          • Mario Venditti, MD
      • Rom, Italy
        • Recruiting
        • Lazzaro Spallanzani
        • Contact:
          • Alessandro Capone, MD
      • Rom, Italy
        • Recruiting
        • Polocinico Tor Vergata
        • Contact:
          • Loredana Sarmati, MD
      • Torino, Italy
        • Recruiting
        • AOU Città della Salute e Scienza-Presidio Molinette
        • Contact:
          • Francesco G. De Rosa, MD
      • Udine, Italy
        • Recruiting
        • Ospedale S.M.della Misericordia
        • Contact:
          • Carlo Tascini, MD
      • Varese, Italy
        • Recruiting
        • ASST-Sette Lagh Viale Borre
        • Contact:
          • Paolo A. Grossi, MD
      • Bolton, United Kingdom, BL4 0JR
        • Active, not recruiting
        • Royal Bolton Hospital
      • Cottingham, United Kingdom, HU16 5JQ
        • Recruiting
        • Hull & East Yorkshire Hospitals NHS Trust
        • Contact:
          • Gavin Barlow, MD
      • Dundee, United Kingdom, DD1 9SY
        • Recruiting
        • Ninewells Hospital
        • Contact:
          • Benjamin Parcell, MD
      • Glasgow, United Kingdom
        • Recruiting
        • Queen Elisabeth University Hospital
        • Contact:
          • Abhijit Bal, MD
      • Glasgow, United Kingdom
        • Recruiting
        • University of Glasgow/Royal Infirmary
        • Contact:
          • Michael E Murphy, MD
      • Kilmarnock, United Kingdom, KA2OBB
        • Recruiting
        • University Hospital Crosshouse
        • Contact:
          • Sam Allen, MD
      • London, United Kingdom
        • Recruiting
        • Queen Elisabeth Hospital
        • Contact:
          • Jorge Cepeda, MD
      • London, United Kingdom
        • Recruiting
        • Chelsea & Westminster Hospial
        • Contact:
          • Luke Moore, MD
      • London, United Kingdom
        • Recruiting
        • Univresity College Londen (UCL) Hospital
        • Contact:
          • Giovanni Satta, MD

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

All patients of the participating study sites (clinics specialised and experienced in the management and treatment of patients suffering from (a part of) the included diseases as mentioned in the respective inclusion criterion), who fulfill all inclusion criteria and do not fulfill any of the exclusion criteria, are eligible for participation in the FORTRESS study.

Description

Inclusion Criteria:

  • Male or female patients aged ≥ 18 years
  • Treatment with fosfomycin according to the (national) Summary of Product Characteristics (SmPC) of fosfomycin i.v.
  • Patients with osteomyelitis, complicated urinary tract infection, nosocomial lower respiratory tract infection, bacterial meningitis/central nervous system infection, bacteraemia/sepsis, skin and soft tissue infection, endocarditis or other infection, each as far as covered by the respective nationally relevant SmPC
  • Written informed consent of the participant (or person in charge in case of patients incapable of giving consent)

Exclusion Criteria:

  • Previous documentation of the patient in the present study
  • Patients participating in an interventional clinical trial
  • Patients with known hypersensitivity to fosfomycin or any of the excipients
  • Terminally ill patients
  • Patients with "do not resuscitate order"
  • Palliative treatment approach
  • Failure of > 3 of the following organ systems: respiratory system, nervous system, cardiovascular system, liver, coagulation, kidney
  • Manifest Human Immunodeficiency Virus (HIV) disease (Acquired Immunodeficiency Syndrome, AIDS)
  • Fosfomycin treatment as 4th line treatment or at later stage
  • Patients with involvement of fungi or mycobacteria in the targeted infection

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Prospective

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Percentage of patients with clinical success as defined as clinical cure or clinical improvement
Time Frame: Analysed at EOT ("End of fosfomycin treatment", up to 6 months after start of fosfomycin treatment)

Definition of clinical cure (both criteria must be fulfilled):

  • Resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of clinical improvement (both criteria must be fulfilled):

  • Partial resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Time point "End of fosfomycin treatment" (EOT) is reached at the day of the last fosfomycin application in the course of the treatment schedule for the targeted infection (i.e., in case of a multiple stage treatment schedule, the end of the last fosfomycin treatment phase).

Analysed at EOT ("End of fosfomycin treatment", up to 6 months after start of fosfomycin treatment)

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Microbiological cure
Time Frame: Analysed at "initial response" (not later than 7 days after start of fosfomycin treatment)

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Time point "initial response" is defined to be after start of fosfomycin treatment and not later than 7 days after start of fosfomycin treatment.

Analysed at "initial response" (not later than 7 days after start of fosfomycin treatment)
Microbiological cure
Time Frame: Analysed at EOT ("End of fosfomycin treatment", up to 6 months after start of fosfomycin treatment)

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Time point "End of fosfomycin treatment" (EOT) is reached at the day of the last fosfomycin application in the course of the treatment schedule for the targeted infection (i.e., in case of a multiple stage treatment schedule, the end of the last fosfomycin treatment phase).

Analysed at EOT ("End of fosfomycin treatment", up to 6 months after start of fosfomycin treatment)
Microbiological cure
Time Frame: Analysed at TOC ("Test of cure", up to 6 months after start of fosfomycin treatment)

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Time point "TOC" is defined to be not earlier than EOT and not later than end of hospital stay of the patient.

Analysed at TOC ("Test of cure", up to 6 months after start of fosfomycin treatment)
Microbiological cure
Time Frame: Analysed at follow-up (within one year after start of fosfomycin treatment) (only for indication "osteomyelitis")

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Defined to be after end of hospital stay + within 1 year after start of fosfomycin treatment. Either the latest visit after "End of hospital stay" within 1 year after start of fosfomycin treatment or, if applicable, the visit in this time frame assessing a clinical failure/relapse.

Analysed at follow-up (within one year after start of fosfomycin treatment) (only for indication "osteomyelitis")
Clinical success as defined as clinical cure or clinical improvement
Time Frame: Analysed at "initial response" (not later than 7 days after start of fosfomycin treatment)

Definition of clinical cure (both criteria must be fulfilled):

  • Resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of clinical improvement (both criteria must be fulfilled):

  • Partial resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Time point "initial response" is defined to be after start of fosfomycin treatment and not later than 7 days after start of fosfomycin treatment.

Analysed at "initial response" (not later than 7 days after start of fosfomycin treatment)
Clinical success as defined as clinical cure or clinical improvement
Time Frame: Analysed at TOC ("Test of cure", up to 6 months after start of fosfomycin treatment)

Definition of clinical cure (both criteria must be fulfilled):

  • Resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of clinical improvement (both criteria must be fulfilled):

  • Partial resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Time point "TOC" is defined to be not earlier than EOT and not later than end of hospital stay of the patient.

Analysed at TOC ("Test of cure", up to 6 months after start of fosfomycin treatment)
Clinical success as defined as clinical cure or clinical improvement
Time Frame: Analysed at follow-up (within one year after start of fosfomycin treatment) (only for indication "osteomyelitis")

Definition of clinical cure (both criteria must be fulfilled):

  • Resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of clinical improvement (both criteria must be fulfilled):

  • Partial resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Defined to be after end of hospital stay + within 1 year after start of fosfomycin treatment. Either the latest visit after "End of hospital stay" within 1 year after start of fosfomycin treatment or, if applicable, the visit in this time frame assessing a clinical failure/relapse.

Analysed at follow-up (within one year after start of fosfomycin treatment) (only for indication "osteomyelitis")
Clinical cure
Time Frame: Analysed at EOT ("End of fosfomycin treatment", up to 6 months after start of fosfomycin treatment)

Definition of clinical cure (both criteria must be fulfilled):

  • Resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Time point "End of fosfomycin treatment" (EOT) is reached at the day of the last fosfomycin application in the course of the treatment schedule for the targeted infection (i.e., in case of a multiple stage treatment schedule, the end of the last fosfomycin treatment phase).

Analysed at EOT ("End of fosfomycin treatment", up to 6 months after start of fosfomycin treatment)
Clinical cure
Time Frame: Analysed at TOC ("Test of cure", up to 6 months after start of fosfomycin treatment)

Definition of clinical cure (both criteria must be fulfilled):

  • Resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Time point "TOC" is defined to be not earlier than EOT and not later than end of hospital stay of the patient.

Analysed at TOC ("Test of cure", up to 6 months after start of fosfomycin treatment)
Clinical cure
Time Frame: Analysed at follow-up (within one year after start of fosfomycin treatment) (only for indication "osteomyelitis")

Definition of clinical cure (both criteria must be fulfilled):

  • Resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Defined to be after end of hospital stay + within 1 year after start of fosfomycin treatment. Either the latest visit after "End of hospital stay" within 1 year after start of fosfomycin treatment or, if applicable, the visit in this time frame assessing a clinical failure/relapse.

Analysed at follow-up (within one year after start of fosfomycin treatment) (only for indication "osteomyelitis")
Clinical improvement
Time Frame: Analysed at "initial response" (not later than 7 days after start of fosfomycin treatment)

Definition of clinical improvement (both criteria must be fulfilled):

  • Partial resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Time point "initial response" is defined to be after start of fosfomycin treatment and not later than 7 days after start of fosfomycin treatment.

Analysed at "initial response" (not later than 7 days after start of fosfomycin treatment)
Clinical improvement
Time Frame: Analysed at EOT ("End of fosfomycin treatment", up to 6 months after start of fosfomycin treatment)

Definition of clinical improvement (both criteria must be fulfilled):

  • Partial resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Time point "End of fosfomycin treatment" (EOT) is reached at the day of the last fosfomycin application in the course of the treatment schedule for the targeted infection (i.e., in case of a multiple stage treatment schedule, the end of the last fosfomycin treatment phase).

Analysed at EOT ("End of fosfomycin treatment", up to 6 months after start of fosfomycin treatment)
Clinical improvement
Time Frame: Analysed at TOC ("Test of cure", up to 6 months after start of fosfomycin treatment)

Definition of clinical improvement (both criteria must be fulfilled):

  • Partial resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Time point "TOC" is defined to be not earlier than EOT and not later than end of hospital stay of the patient.

Analysed at TOC ("Test of cure", up to 6 months after start of fosfomycin treatment)
Clinical improvement
Time Frame: Analysed at follow-up (within one year after start of fosfomycin treatment) (only for indication "osteomyelitis")

Definition of clinical improvement (both criteria must be fulfilled):

  • Partial resolution of signs and symptoms and
  • microbiological cure or no additional antibiotic therapy for the targeted infection necessary.

Definition of microbiological cure:

  • Elimination of the relevant pathogen(s) at the relevant site(s) of infection (at least one negative culture) or
  • in case "no sample available/indicated due to sufficient clinical response", pathogen elimination is considered.

Time Frame:

Defined to be after end of hospital stay + within 1 year after start of fosfomycin treatment. Either the latest visit after "End of hospital stay" within 1 year after start of fosfomycin treatment or, if applicable, the visit in this time frame assessing a clinical failure/relapse.

Analysed at follow-up (within one year after start of fosfomycin treatment) (only for indication "osteomyelitis")
Sodium serum levels
Time Frame: On every day from start of fosfomycin treatment until end of hospital stay (up to 6 months after start of fosfomycin treatment)
On every day from start of fosfomycin treatment until end of hospital stay (up to 6 months after start of fosfomycin treatment)
Potassium serum levels
Time Frame: On every day from start of fosfomycin treatment until end of hospital stay (up to 6 months after start of fosfomycin treatment)
On every day from start of fosfomycin treatment until end of hospital stay (up to 6 months after start of fosfomycin treatment)
Adverse events
Time Frame: On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
Non-serious adverse events
Time Frame: On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
Serious adverse events
Time Frame: On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
Cases of death
Time Frame: On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
Adverse drug reactions (ADRs)
Time Frame: On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
Serious adverse drug reactions (SADRs)
Time Frame: On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
Dropouts due to treatment failure or due to adverse events
Time Frame: On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)
On every day from start of fosfomycin treatment until end of follow-up (up to one year after start of fosfomycin treatment)

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Study Director: Klaus-Friedrich Bodmann, Dr., Klinik Nordoberpfalz AG, Klinikum Weiden

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

December 1, 2016

Primary Completion (Estimated)

December 1, 2030

Study Completion (Estimated)

December 1, 2030

Study Registration Dates

First Submitted

November 24, 2016

First Submitted That Met QC Criteria

December 1, 2016

First Posted (Estimated)

December 2, 2016

Study Record Updates

Last Update Posted (Actual)

October 1, 2024

Last Update Submitted That Met QC Criteria

September 27, 2024

Last Verified

September 1, 2024

More Information

Terms related to this study

Other Study ID Numbers

  • FORTRESS

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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