Phase 2 Alzheimer's Disease Trial, Recruiting NCT07221344 Sponsor: Arrowhead Pharmaceuticals Condition: Alzheimer's Disease
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Phase 2 Alzheimer's Disease Trial, Recruiting

NCT07221344
Recruiting Phase 2

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • People whose body weight falls within a healthy range for their height (a BMI between 18.0 and 35.0) at the time of their screening appointment
  • People who are not currently pregnant or breastfeeding
  • People who are willing and able to sign a consent form before any study procedures begin
  • People who are able to use highly effective contraception plus a condom throughout the study and for at least 90 days after the study ends or after the last dose of study medication, whichever is later, and who agree not to donate sperm or eggs during that same period
  • Adults between 50 and 80 years of age who have received a clinical diagnosis of early Alzheimer's disease (AD), supported by blood, spinal fluid, or brain imaging results that are consistent with that diagnosis
  • People already taking Alzheimer's medications where the dose has been stable for at least 8 weeks before the screening appointment (people with early AD are not required to be on these medications)
  • People who have a reliable caregiver or trusted support person aged 18 or older who is willing to attend certain study visits, be available by phone when needed, and who knows the participant well enough to provide accurate information about them throughout the study

Who may not be able to join:

  • People whose blood pressure falls outside the range specified in the study protocol
  • People who test positive for HIV at the screening appointment
  • People who test positive for hepatitis B or hepatitis C at the screening appointment
  • People who have an intellectual disability or significant behavioural or psychiatric symptoms
  • People with a clinically significant heart, liver, or kidney condition
  • People for whom a lumbar puncture (spinal tap) would not be medically appropriate
  • People who are known to be allergic, or may be allergic, to the study drug (ARO-MAPT-SC) or any of its ingredients

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 7 July 2026
Phase 2: approximately ~30% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

Contact this trial

Phone: 626-304-3400

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Phase 2
Sponsor
Arrowhead Pharmaceuticals
Registry
ClinicalTrials.gov
Start date
18 November 2025
Est. completion
1 June 2027

Where this trial is recruiting

🇨🇦 Canada 🇳🇿 New Zealand

Primary endpoints

Number of Participants with Treatment-Emergent Adverse Events (TEAEs) Over Time

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 7 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov