ClinicalTrials.gg
Status unknownNCT03368105Updated Dec 11, 2017

Prevention of Clostridium Difficile Infections Using Lactobacillus Plantarum 299v Strain

An interventional study of Prevention of C. difficile infections using LP299v strain in Clostridium Difficile, sponsored by Medical University of Silesia. Status unknown. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2017-12-11.

Sponsored by Medical University of Silesia · Not applicable, Interventional, and Prevention

The sponsor has not verified this record recently (last verified Sep 2017), so the status shown — last known as Not yet recruiting — may be out of date.

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Phase
Not applicable
Study type
Interventional
Enrollment
300
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

The aim of this study was to analyze whether the use of the LP299v strain reduces the risk of Clostridium difficile infection (CDI) among patients receiving antibiotics and hospitalized in the nephrology and transplantation ward.

Patients from risk group (receiving immunosuppressive drugs and treated with antibiotics) were enrolled into study.

Participants will be divided into two groups. First group will receive one capsule of Lactobacillus plantarum 299v (LP299v) orally per a day. Second group will receive placebo.

Read the detailed description

Clostridium difficile is currently the most frequently identified pathogen causing antibiotic-associated diarrhoea and the main cause of nosocomial diarrhoea. In regard to observed worldwide increase rate of infection and mortality from CDI the prevention of Clostridium difficile infections seems to be crucial, especially in patients at CDI high risk. So far, it has not been unambiguously proven that probiotics are effective in the prevention of Clostridium difficile infection among patients undergoing antibiotic therapy.

The Lactobacillus plantarum 299v (LP299v) is a Gram-positive lactic acid bacteria that naturally occurs on the surface of human intestinal mucosa. Specific properties to the gut mucosa colonization are due to mannose-dependent adhesion of LP299v to the epithelium of human intestines.This ability of LP299v leads to reduction of bacterial translocation from the intestinal lumen into the blood vessels, can prevent adhesion of many pathogens to intestinal epithelium and modulate the inflammatory response of the epithelium. The strain 299v of Lactobacillus plantarum has been found to decrease the severity of gastrointestinal adverse effects during antibiotic therapy. Limited data are available regarding the efficacy of LP299v for preventing Clostridium difficile infections.

02

Conditions studied

  • Clostridium Difficile

Keywords

  • Clostridium difficile Infection
  • Lactobacillus plantarum 299v
  • organ transplantation
  • antibiotic-associated diarrhoea
03

In context

Clostridium Infections

251 studies on the registry are indexed under Clostridium Infections; 51 are open to participants now.

This study's planned enrollment of 300 is above the median of 64 across 185 interventional studies indexed under Clostridium Infections.

Browse Clostridium Infections studies →

Lead sponsor

Medical University of Silesia is the lead sponsor of 115 studies on the registry; 26 are open to participants now.

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

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • over 18 years old
  • organ transplantation or receiving drugs for any other reasons
  • antibiotics therapy

Exclusion criteria

Exclusion Criteria:

  • no consent to participate in the study
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Immunosuppression

A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.

Read whether the line is about a condition or about medicines, and which medicines and doses it means.

05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Care provider, Investigator)
Enrollment
300 participants (estimated)

Study arms

  • Experimental
    LP299v group

    Participants: one capsule of LP299v orally per a day during the entire period of antibiotic therapy.

    Dietary Supplement: Prevention of C. difficile infections using LP299v strain

  • Placebo comparator
    Placebo group

    Participants: one capsule of placebo orally per a day during the entire period of antibiotic therapy.

    Dietary Supplement: Prevention of C. difficile infections using LP299v strain

Interventions

  • Dietary supplementPrevention of C. difficile infections using LP299v strain

    Patients treated with antibiotics and at high CDI risk (patients after organ transplantation or receiving immunosuppressive therapy for any other reason) will be enroll to study. We will divide participants into two group. Group 1 will receive one capsule of LP299v orally per a day during the entire period of antibiotic therapy. Group 2 will receive one capsule of placebo during the entire period of antibiotic therapy.

06

What researchers measure

Primary outcomes

  1. Clostridium difficile infection

    Time frame: During hospitalization - average of 14 days

07

Study locations

No study locations are listed for this record.

08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Start is estimated for Jan 2018; primary completion for Jan 2021, 36 months later.

Of 27 interventional studies with no phase under Clostridium Infections, half reached primary completion within 29 months of starting (the median), counting those still running; a quarter within 9 and three quarters within 37. This study's planned 36 months is above that.

How these figures are worked out, and which studies are left out of them.

Registered
Dec 4, 2017
First posted
Dec 11, 2017
StartEst.
Jan 1, 2018
Primary completionEst.
Jan 1, 2021
CompletionEst.
Jul 1, 2021
Last update
Dec 11, 2017
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Dec 11, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03368105
Responsible party
Sponsor
First posted
Dec 11, 2017
Start date
Jan 1, 2018 (estimated)
Primary completion
Jan 1, 2021 (estimated)
Completion
Jul 1, 2021 (estimated)
Last update
Dec 11, 2017

Study contacts

Sylwia Dudzicz, MD
Contact
sylwia.dudzicz@gmail.com
606305029

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Sep 2017. You cannot join it, but the record below documents what was studied.

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