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Metronidazole

Phase 4FDA approved

Clostridium Difficile Associated Diarrhea | Small molecule | Infectious Disease |Dr. Reddy's Laboratories Ltd|Trials Updated: Jun 7, 2013

Metronidazole development status

FDA approval on record May 20, 2005 as Vandazole
Approval holderTeva Pharms
ApplicationNDA021806
Highest phase Phase 4 run by Merck KGaA, Darmstadt, Germany (NCT01153958)
Phase scored for RDYPhase 2
Registered trials 25 across 12 sponsors since Aug 2001

Label indication VANDAZOLE ® is indicated in the treatment of bacterial vaginosis (formerly referred to as Haemophilus vaginitis, Gardnerella vaginitis, nonspecific vaginitis, Corynebacterium vaginitis, or anaerobic vaginosis) in post-menarchal females. VANDAZOLE is a nitroimidazole antimicrobial indicated for the treatment of bacterial vaginosis in post-menarchal females. ( 1 ) FDA label

Metronidazole target and mechanism

ModalitySmall molecule

Also known as Flagyl®, Metronidazole-DRF1, Metronidazole-DRF2

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment60

FDA Designations

No designations recorded

Metronidazole clinical trials

Metronidazole · 1 trial · 1 indication

Phase 2 1
NCT01559545A Safety, Tolerability and Pharmacokinetic Study of Two Formulations of Metronidazole Versus Immediate Release Metronidazole in Patient With C. Difficile ColitisClostridium Difficile Associated Diarrhea
COMPLETED60 Analytics
PHASE2COMPLETED
A Safety, Tolerability and Pharmacokinetic Study of Two Formulations of Metronidazole Versus Immediate Release Metronidazole in Patient With C. Difficile Colitis
Clostridium Difficile Associated DiarrheaUnlock trial analytics

Study Endpoints

Primary Endpoints

Tolerability
44 Days

Tolerability as assessed by physical examination, ECG, clinical laboratory tests and adverse events

Pharmacokinetics
14 Days

Systemic pharmacokinetics of metronidazole on Days 1 and 14. Intraluminal colonic concentration of metronidazole as reflected in excreted stool on Days 1 and 14.

Secondary Endpoints

Clinical Cure
44 Days
Recurrence Rate
44 Days
30-Day Cure Rate
44 Days
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
MetronidazoleACTIVE_COMPARATORImmediate release metronidazole
Metronidazole-DRF1EXPERIMENTALModified release metronidazole (DRF1)
Metronidazole-DRF2EXPERIMENTALModified release metronidazole (DRF2)

Interventions

NameTypeDescription
MetronidazoleDRUGImmediate release metronidazole 500 mg orally three times a day for 14 days
Metronidazole-DRF1DRUGModified release metronidazole (DRF1) 500 mg orally three times a day for 14 days.
Metronidazole-DRF2DRUGModified release metronidazole (DRF2) 500 mg orally three times a day for 14 days.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites12

Inclusion Criteria: 1. Male and female patients 18 years of age or older 2. Mild to moderate C.difficile associated diarrhea (CDAD) with a positive stool C.difficile toxin (by ELISA). 3. Either a first episode of CDAD or a first recurrence (patients with more than 1 recurrence are not eligible) 4. ...

Countries:India
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Frequently asked questions about Metronidazole

What is Metronidazole used for in Clostridium Difficile Associated Diarrhea?

Metronidazole is being studied for the treatment of Clostridium difficile associated diarrhea, an infectious disease of the gut. Dr. Reddy's Laboratories Ltd is developing this small molecule formulation for that indication. The program is in Phase 2 clinical development, so it is investigational rather than an approved product for this use.

Who is developing Metronidazole for C. difficile associated diarrhea?

Dr. Reddy's Laboratories Ltd, which trades under the ticker RDY, is the developer of this Metronidazole program for Clostridium difficile associated diarrhea. The company sponsored the Phase 2 study of two Metronidazole formulations compared with immediate release Metronidazole in patients with C. difficile colitis.

What phase is Metronidazole in for C. difficile associated diarrhea?

Metronidazole is in Phase 2 development for Clostridium difficile associated diarrhea. One Phase 2 trial has been completed, and no trials in this program are currently active. Because the program is still in clinical development, this Metronidazole formulation is investigational and has not been established as an approved treatment for this indication.

What clinical trial has been run with Metronidazole for C. difficile associated diarrhea?

The program includes one completed Phase 2 trial, NCT01559545, titled a safety, tolerability and pharmacokinetic study of two formulations of Metronidazole versus immediate release Metronidazole in patients with C. difficile colitis. It enrolled 60 patients aged 18 years and older in India, was randomized and active controlled, and did not use a double blind design.

How does the Phase 2 Metronidazole trial in C. difficile colitis compare treatments?

NCT01559545 was an active controlled, randomized Phase 2 study that compared two Metronidazole formulations against immediate release Metronidazole in patients with C. difficile colitis. It enrolled 60 patients, was not double blinded, and did not select patients by biomarker. The study is complete and took place in India.