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Status unknownNCT01948245Updated Apr 6, 2016

Clinical Trial Comparing Catheter Lock Solutions TaurolockTMHep 100 and Heparin 100 IE/ml.

A Phase 4 interventional study of TaurolockTMHep100 and Heparin 100 IE/ml in Catheter-related Bloodstream Infection (CRBSI) Nos, sponsored by Palle Bekker Jeppesen. Status unknown at 1 site in Denmark. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2016-04-06.

Sponsored by Palle Bekker Jeppesen · Phase 4, Interventional, and Prevention

The sponsor has not verified this record recently (last verified Apr 2016), so the status shown — last known as Active, not recruiting — may be out of date.
Phase
Phase 4
Study type
Interventional
Enrollment
42
Allocation
Randomized
Ages
18 Years to 80 Years
Sex
All
01

Study summary

The purpose of the investigation is to compare two catheter lock solutions (TaurolockTMHep100 and Heparin 100 IE/ml), on the occurence of catheter related blood stream infection, in patients with intestinal failure and a central venous access device for home parenteral nutrition.

Read the detailed description

Patients with long-term intestinal failure are dependent on Home Parenteral Nutrition(HPN) delivered through a central venous access device(CVAD), placed as a subcutaneous tunneled catheter(Broviac). Catheter Related Blood Stream Infections(CRBSI) is a frequent complication leading to increased morbidity, hospital admissions, cost, and risk of repeated replacement of their tunneled catheter. The infections often originate from contamination of the catheter hub, and growth of microorganisms on the inner lumen of the catheter imbedded in a biofilm. To prevent infections good hygiene guidelines and the use of a catheter lock solution is applied.

The primary objective is to compare two catheter lock solutions, TaurolockTMHep100 and Heparin 100 IE/ml, on the occurence of CRBSI. The secondary objectives are to compare the two devices according to other efficacy parameters, time to infection, cost and resource utility, tolerability and safety.

Patients with a prior high risk of CRBSI will be included. Patients will instill the solution in their CVAD after each infusion of HPN, varying between minimum twice per week to once daily, depending on their individual HPN programme.

Before the blinded randomization the patients will be paired according to gender, age and prior infection risk.

Duration of the instillation will be 24 month or until outcome(CRBSI) accure.

02

Conditions studied

  • Catheter-related Bloodstream Infection (CRBSI) Nos

Keywords

  • Catheter Related Blood Stream Infection
  • Long-term intestinal Failure
  • Taurolidine
  • Catheter lock solution
  • Antimicrobial agent
  • Home Parenteral Nutrition
  • Anti-infective agents
03

In context

Infections

6,687 studies on the registry are indexed under Infections; 807 are open to participants now.

This study's planned enrollment of 42 is below the median of 120 across 4,201 interventional studies indexed under Infections.

Browse Infections studies →

Lead sponsor

This is the only study on the registry with Palle Bekker Jeppesen as lead sponsor.

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

04

Who can participate

Ages eligible
18 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Patients with long-term intestinal failure who will receive PS at least 2 times /week over a subcutaneously tunneled single-lumen CVC (Hickman/Broviac) for at least one year.
  • Estimated life expectancy ≥1 year
  • Male or female patient aged 18 - 80 years
  • Patient is fully able to understand the nature of the proposed intervention and gives written informed consent before entering the trial.

Exclusion criteria

Exclusion Criteria:

Patients who:

  • can not be expected to comply with the trial plan (e.g. substance abuse, mental condition)
  • has significant cardiovascular disease such as unstable angina, recent acute myocardial infarction or recent cerebral vascular accident (within 6 weeks); a cardiac rhythm which in the investigators judgment may result in significant hemodynamic effects
  • has a known hypersensitivity/allergy to TauroLockTMHep 100 or heparin and/or their excipients.
  • is pregnant, lactating, or nursing
  • has abnormal blood coagulation due to primary disease or due to treatment with anticoagulants (warfarin/phenprocoumon, unfractionated heparin, low- molecular heparin), with the clinical blood tests INR and APTT, outside the intervals given below, at the time of inclusion. Patients with unfractionated Heparin 100 IE/ml used as a catheter lock, do not need to have APTT tested before enrollment. Patients treated with Low-Molecular Heparin, needs control of INR, thrombocytes and plasma-antifactor Xa, and If the patient has increased bleeding risk judge by disease and clinical blood tests, the patient can´t be included in the trial. INR 0.9-3.0 (warfarin/ phenprocoumon) APTT needs to be in the range 25-100 seconds (Unfractionated Heparin treatment) Plasma-antifactor Xa( outside recommended intervals (pro.medicin.dk), which are dependent on administration form and number of daily administrations ). Thrombocytes 100- 600 x109/L
  • Patients with a new catheter-related thrombosis in the last 3 months prior to inclusion.
  • has received an investigational drug within 30 days of trial entry
  • has received a TauroLockTMHep 100 solution previously
  • has an antibiotic coated, silver impregnated or antimicrobial cuff catheter
  • has compromised skin integrity, including any infection at the insertion site
05

Study design

Phase
Phase 4
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
42 participants (estimated)

Study arms

  • Active comparator
    TaurolockTMHep100

    2-4 ml of TaurolockTMHep100 will be instilled into the central venous access device (CVAD)after each infusion of parenteral nutrition/intravenous fluids. The instillation varying between twice per week to once daily depending on the patients individual HPN programme. The catheter lock solution is kept in situ in the lumen to the next infusion. The duration of TaurolockTMHep100 administration will be maximum 24 month or until occurence of primary outcome(CRBSI).

    Device: TaurolockTMHep100

  • Placebo comparator
    Heparin 100 IE/ml

    2-4 ml of Heparin 100 IE/mk will be instilled into the central venous access device (CVAD)after each infusion of parenteral nutrition/intravenous fluids. The instillation varying between twice per week to once daily depending on the patients individual HPN programme. The catheter lock solution is kept in situ in the lumen to the next infusion. The duration of Heparin 100 IE/ml administration will be maximum 24 month or until occurence of primary outcome(CRBSI).

    Device: Heparin 100 IE/ml

Interventions

  • DeviceTaurolockTMHep100

    2-4 ml of the catheter lock solution will be instilled after each infusion of parenteral nutrition/intravenous fluids varying between twice weekly to once daily, depending on the individual patients HPN programme. The instilled solution is kept in the catheter until the next infusion, with a prior flushing with 10 ml of Saline both before the instillation of the catheter lock and before infusion of HPN/fluids.

    Also known as: Taurolidine 1,35%/citrate 4 %/heparin 100 IE/ml

  • DeviceHeparin 100 IE/ml

    2-4 ml of the catheter lock solution will be instilled after each infusion of parenteral nutrition/intravenous fluids varying between twice weekly to once daily, depending on the individual patients HPN programme. The instilled solution is kept in the catheter until the next infusion, with a prior flushing with 10 ml of Saline both before the instillation of the catheter lock and before infusion of HPN/fluids.

06

What researchers measure

Primary outcomes

  1. Mean number of catheter related blood stream infections(CRBSI)/ 1000 catheter days in each group

    Time frame: 24 months

Secondary outcomes

  1. Median time to a catheter related blood stream infection(CRBSI) in each group.

    Time frame: 24 months

  2. Number and frequency of catheter removals due to catheter-related infections in each group

    Time frame: 24 months

  3. Number and frequency of exit site infections in each group

    Time frame: 24 months

  4. Median time to catheter removal due to catheter-related infections in each group

    Time frame: 24 months

  5. Number and frequency of catheter occlusions in each group

    Time frame: 24 months

  6. Number and frequency of patients having serious adverse event and adverse event in each group

    Time frame: 24 months

Other outcomes

  1. Patient satisfaction with the assigned catheter lock solution in each group

    1= not at all satisfied, 2= unsatisfied, 3= satisfied, 4= very satisfied

    Time frame: 24 months

  2. Costs of catheter lock solution plus cost of hospitalization, unscheduled outpatient-clinic consultations, drug treatment costs of infections and catheter changes

    Time frame: 24 months

07

Study locations

1 site
  • Rigshospitalet, abdominalcentret, Medicinsk Gastroenterologisk klinik CA, 2121
    Copenhagen, 2100, Denmark
08

References and documents

Publications

  • Tribler S, Brandt CF, Fuglsang KA, Staun M, Broebech P, Moser CE, Scheike T, Jeppesen PB. Catheter-related bloodstream infections in patients with intestinal failure receiving home parenteral support: risks related to a catheter-salvage strategy. Am J Clin Nutr. 2018 May 1;107(5):743-753. doi: 10.1093/ajcn/nqy010. PubMed 29722835 ↗
  • Tribler S, Brandt CF, Petersen AH, Petersen JH, Fuglsang KA, Staun M, Broebech P, Moser CE, Jeppesen PB. Taurolidine-citrate-heparin lock reduces catheter-related bloodstream infections in intestinal failure patients dependent on home parenteral support: a randomized, placebo-controlled trial. Am J Clin Nutr. 2017 Sep;106(3):839-848. doi: 10.3945/ajcn.117.158964. Epub 2017 Aug 9. PubMed 28793993 ↗
09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 6, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT01948245
Lead sponsor
Palle Bekker Jeppesen
Collaborators
TauroPharm
Responsible party
Palle Bekker Jeppesen (assistent professor, Rigshospitalet, Denmark) — Sponsor-investigator
First posted
Sep 23, 2013
Start date
Oct 2013
Primary completion
Aug 2016 (estimated)
Completion
Dec 2016 (estimated)
Last update
Apr 6, 2016

Study contacts

Palle B Jeppesen, Ass. Prof.
principal investigator · Medicinsk Gastroenterologisk klinik CA, 2121, Abdominal centret, Rigshospitalet

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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