ClinicalTrials.gg
CompletedNCT02897869Updated Feb 1, 2017

DDI Study to Investigate Interaction Between Amikacin and POL7080

A Phase 1 interventional study of POL7080 and Amikacin in Healthy, sponsored by Polyphor Ltd.. Completed at 1 site in Germany. Open to participants aged 18 Years to 55 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2017-02-01.

Sponsored by Polyphor Ltd. · Phase 1, Interventional, and Treatment

Help build ClinicalTrials.gg — short surveys, remote interviews or testing, in your language. Take part →

Phase
Phase 1
Study type
Interventional
Enrollment
14
Allocation
Randomized
Ages
18 Years to 55 Years
Sex
All
01

Study summary

Single-center, open-label, 2-sequence, 3-period crossover drug-drug interaction study. Repeated doses of POL7080 and repeated doses of amikacin will be administered alone or combined. In total, 14 subjects will be enrolled to obtain at least 10 evaluable subjects. The study consists of an eligibility screening period, up to 3 treatments periods and a follow-up visit.

02

Conditions studied

  • Healthy
03

In context

Lead sponsor

Polyphor Ltd. is the lead sponsor of 11 studies on the registry; none are open to participants now.

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

04

Who can participate

Ages eligible
18 Years to 55 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

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

  • Healthy male and female (of non-) subjects between 18 to 55 years of age (inclusive)
  • between 18.0-30.0 kg/m2
  • estimated by Cockroft Gault formula > 80 mL/min and \< 160 ml/min (for males), or \< 150ml/min (females)
  • Non smokers
  • Normal audiogram.

Exclusion criteria

Exclusion Criteria:

  • History or suspicion of alcohol and/or drug abuse in the last 5 years
  • Within 2 months prior to screening: exposure to aminoglycoside antibiotic, chemotherapy, or current use of loop diuretics
  • Regular consumption of large amounts of xanthine
  • Any medication that inhibits active tubular secretion within 4 weeks prior to first dosing
  • Infection with (HIV), (HBV) or (HCV)
  • Any signs of renal impairment
  • abnormalities (e.g. cardiovascular, laboratory values)
  • Clinically significant abnormal
Terms in these criteria, in plain language(8)

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.

Childbearing potential

Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).

Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.

BMI (body mass index)

Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.

What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.

Creatinine clearance (CrCl)

How quickly the kidneys clear creatinine, a waste product, from the blood. A study may estimate it from a blood test with age, weight and sex (often by the Cockcroft–Gault formula), or measure it using blood and urine collected over a set time. Given in mL/min; higher is better.

HIV

The human immunodeficiency virus, which weakens the immune system.

Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.

Hepatitis B tests

Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.

Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.

Hepatitis C tests

Hepatitis C is a virus that infects the liver. An HCV antibody test can stay positive after an infection has cleared (and is occasionally positive without one); an HCV RNA test shows whether the virus is there now.

After treatment, hepatitis C counts as cured when HCV RNA is still undetectable 12 weeks or more after the treatment ended. Studies often accept people cured this way.

Clinically significant

Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.

ECG (electrocardiogram)

A recording of the heart’s electrical activity, taken with stickers on the chest, arms and legs. It takes a few minutes and does not hurt.

05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Crossover assignment
Masking
None (open label)
Enrollment
14 participants (actual)

Study arms

  • Experimental
    Treatment sequence 1

    Participants will be randomized to one of two treatment sequences. Sequence 1 is: Period 1, POL7080; Period 2, Amikacin; Period 3,POL7080+Amikacin. Each period is separated by a wash-out period of at least 12 days between last dose and start of next treatment.

    Drug: POL7080 · Drug: Amikacin · Drug: POL7080 + Amikacin

  • Experimental
    Treatment sequence 2

    Participants will be randomized to one of two treatment sequences. Sequence 1 is: Period 1, Amikacin; Period 2, POL7080; Period 3,POL7080+Amikacin. Each period is separated by a wash-out period of at least 12 days between last dose and start of next treatment.

    Drug: POL7080 · Drug: Amikacin · Drug: POL7080 + Amikacin

Interventions

  • 7 doses of POL7080 alone over 2.5 days

  • 3 doses of Amikacin alone over 2.5 days

  • DrugPOL7080 + Amikacin

    Drug pages: Murepavadin · Amikacin

    7 doses of POL7080 and 3 doses of Amikacin over 2.5 days

06

What researchers measure

Primary outcomes

  1. Multiple dose pharmacokinetics of POL7080 and Amikacin (as appropriate): Peak Plasma Concentration (Cmax)

    Time frame: Up to 4 days for each period

  2. Multiple dose pharmacokinetics of POL7080 and Amikacin (as appropriate):Area under the plasma concentration versus time curve (AUC)

    Time frame: Up to 4 days for each period

Secondary outcomes

  1. Incidence of adverse Events

    Time frame: up to 19 days

07

Study locations

1 site
  • Mönchengladbach, Germany
08

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Apr 2016, a primary completion of Aug 2016 and a completion of Dec 2016. It does not say whether these dates are actual or estimated.

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

Registered
Sep 2, 2016
First posted
Sep 13, 2016
Start
Apr 2016
Primary completionActual
Aug 2016
CompletionActual
Dec 2016
Last update
Feb 1, 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 Feb 1, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT02897869
Lead sponsor
Polyphor Ltd.
Responsible party
Sponsor
First posted
Sep 13, 2016
Start date
Apr 2016
Primary completion
Aug 2016
Completion
Dec 2016
Last update
Feb 1, 2017

Oversight

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

Not currently enrolling

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

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Studies of the drugs tested here: Murepavadin · Amikacin

Start the discussion