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Search / Trial NCT05667779

A Study Evaluating Safety, Tolerability, and Pharmacokinetics of QRL-101 in Healthy Participants

Launched by QURALIS CORPORATION · Dec 19, 2022

Trial Information

Current as of September 28, 2025

Completed

Keywords

Healthy Volunteers

ClinConnect Summary

Phase 1, single-site study to evaluate the safety, tolerability, and pharmacokinetics (PK) of ascending single doses of QRL-101 administered orally in healthy male and female participants. Up to 16 cohorts of 8 participants each, randomized 6:2 (QRL-101: placebo) will be tested. The approximate total duration of study participation for each participant may be up to 40 days.

Gender

ALL

Eligibility criteria

  • INCLUSION CRITERIA
  • 1. Age 18 to 70 years of age inclusive at the time of signing the informed consent.
  • 2. Clinical chemistry laboratory values within acceptable range for the population, as per investigator judgment.
  • 3. Body mass index of 18 to 32 kg/m2 (inclusive).
  • 4. Willing and able to practice effective contraception.
  • EXCLUSION CRITERIA
  • 1. Currently enrolled in any other clinical trial involving a study drug or off-label use of a drug or device, or any other type of medical research judged not to be scientifically or medically compatible with this study.
  • 2. Any participant in \>4 studies a year and/or has participated in a clinical trial within 1 month of expected dosing date.
  • 3. History or presence of medical illness including, but not limited to, any cardiovascular, hepatic, respiratory, hematological, endocrine, psychiatric, or neurological disease, convulsions, or any clinically significant laboratory abnormality that, in the judgment of the investigator, indicate a medical problem that would preclude study participation.
  • \*Other inclusion and exclusion criteria may apply\*

About Quralis Corporation

Quralis Corporation is a biotechnology company focused on developing innovative therapies for neurodegenerative diseases, particularly amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). With a commitment to advancing transformative treatments, Quralis leverages cutting-edge research and a robust scientific approach to target underlying disease mechanisms. The company aims to improve patient outcomes through its clinical trials and collaborations with leading research institutions, positioning itself at the forefront of neurodegenerative disease solutions.

Locations

Groningen, Netherlands

Patients applied

0 patients applied

Trial Officials

Salah Hadi, MD

Principal Investigator

ICON plc

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported

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