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NCT00305903 · ClinicalTrials.gov registry record · Phase 4

Safety and Tolerability of Rivastigmine With Add-on Memantine in Patients With Probable Alzheimer's Disease

A Phase 4 study, sponsored by Novartis.

Completed
Registry status
Phase 4
Development phase
150
Enrollment target

NCT00305903: Completed Phase 4 study, sponsored by Novartis.

NCT00305903 is a Phase 4 study that has completed, run by Novartis. The registered enrollment target is 150 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (71% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00305903, a Phase 4 study, has completed, sponsored by Novartis.

COMPLETED
Registry status
Phase 4
Development phase
150 participants
Enrollment target

Study Summary

This is a prospective, 26-week, open-label, single-arm multi-center pilot study. Eligible patients will receive open-label treatment with rivastigmine capsules plus memantine tablets as add on therapy. This study is designed to evaluate the safety and tolerability of add on therapy with memantine to rivastigmine capsules in patients with probable AD (MMSE 10-20)

Interventions

  • DRUG Rivastigmine, memantine

Trial Details

FieldValue
Enrollment Target 150 participants
Start Date 2006-03
Est. Completion 2007-08
Phase Phase 4
Novartis

265 total trials

What the finished NCT00305903 record still lists

NCT00305903 is an interventional study that assigns participants to a tested intervention. The registered 150 participants enrollment target is mid-sized for trials with a published cap, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (71% lower).

The record links to 0 conditions, and to 1 intervention - of which Rivastigmine, memantine is the first listed.

NCT00305903 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00305903 about?

NCT00305903 is a clinical study titled "Safety and Tolerability of Rivastigmine With Add-on Memantine in Patients With Probable Alzheimer's Disease". This is a prospective, 26-week, open-label, single-arm multi-center pilot study. Eligible patients will receive open-label treatment with rivastigmine capsules plus memantine tablets as add on therapy. This study is designed to evaluate the safety and tolerability of add on therapy with memantine to...

What is the current status of trial NCT00305903?

This trial is currently completed. It is a Phase 4 study. The enrollment target is 150 participants. The study started on 2006-03. Estimated completion is 2007-08.

What interventions are being tested in trial NCT00305903?

The interventions under investigation include: Rivastigmine, memantine (DRUG).

Who is sponsoring clinical trial NCT00305903?

This trial is sponsored by Novartis, which has 265 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00305903's enrollment target sits among peer trials

150 533rd of 2000 higher than 1,436 of 2,000 other Phase 4 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 4 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00305903, the US trial registry maintained by the National Library of Medicine. NCT00305903 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.