Clinical trial Recruiting at 1 site Phase 1 Interventional Ages 50 to 85

Evaluating CM383 for Mild Cognitive Impairment and Mild Alzheimer's Disease

Official title: A Randomized, Double-blind, Placebo-controlled and Multiple Dose Escalation Phase Ib Study Evaluating the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Immunogenicity of CM383 in Patients With Alzheimer's Disease Related Mild Cognitive Impairment and Mild Alzheimer's Disease

Run by Keymed Biosciences Co.Ltd · NCT06619613 · Data updated 2026-11-12

This study is testing a new medication called CM383 to see if it can help people with mild cognitive impairment and mild Alzheimer's disease feel better and improve their symptoms.

More Alzheimer Disease trials

Quick facts

PhasePhase 1
Study typeInterventional
Ages50 Years to 85 Years
SexAll
Enrollment48 (estimated)
SponsorKeymed Biosciences Co.Ltd
Industry-sponsored
Locations1 site (Hefei)
StatusRecruiting
StartedNovember 8, 2024
Main results expectedDecember 30, 2026
Study endsDecember 30, 2026
Registry record updatedMarch 19, 2025
Trial IDNCT06619613 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are individuals aged 50 to 85 years with a diagnosis of mild cognitive impairment or mild Alzheimer's disease.

Probably not a fit

Patients with cognitive impairment due to other medical or neurological factors, or those with significant comorbidities, may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This interventional study is designed to assess the safety, tolerability, pharmacokinetics, pharmacodynamics, and immunogenicity of CM383 in patients diagnosed with Alzheimer's disease related mild cognitive impairment and mild Alzheimer's disease. It employs a randomized, double-blind, placebo-controlled methodology with multiple dose escalations to ensure rigorous evaluation. Participants will be monitored closely to gather data on the drug's effects and potential benefits over time.

Why it matters

Potential benefit: If successful, this study could lead to improved treatment options for patients with mild cognitive impairment and mild Alzheimer's disease.

How similar studies have gone: Other studies have explored similar interventions in Alzheimer's disease, but the specific approach of CM383 is novel and untested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Voluntarily participate and have the subject and their legal guardian jointly sign the Informed Consent Form.
* The age of the subjects is between 50 and 85 years old.
* BMI≥19kg/m2 and ≤32.5 kg/m2, weight ≥45 kg and ≤100 kg at screening or baseline.

Exclusion Criteria:

* Cognitive impairment of subjects due to other medical or neurological factors (other than AD)
* History of stroke or transient ischemic attack, seizures, or other unexplained loss of consciousness within the past year
* With any mental illness that may interfere with the cognitive assessment of the subjects.
* With history of moderate or severe renal dysfunction.
* With Uncontrolled stable hypertension.
* With history of severe trauma or major surgery in the 6 months prior to the screening period, or planned surgery during the study.
* History of malignancy within 5 years prior to screening.

Where it's running

  • The First Affiliated Hospital of University of Science and Technology of China
    Hefei, China
    Recruiting

Study contacts

  • Principal investigator: Jiong Shi — The First Affiliated Hospital of University of Science and Technology of China
  • Study coordinator: Qian Jia
  • Email: qianjia@keymedbio.com
  • Phone: 86 + 02888610620

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.