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Status unknownNCT05663307Updated Dec 29, 2022

The Effect of Ginkgolide on Clinical Improvement of Patients With Acute Ischemic Stroke

A Phase 2/3 interventional study of Ginkgo diterpene lactone meglumine injection and Ginkgo diterpene lactone meglumine injection simulation in Ischemic Stroke, Acute, sponsored by Shanghai Yueyang Integrated Medicine Hospital. Status unknown at 1 site in China. Open to participants aged 40 Years and older. Per ClinicalTrials.gov, last updated 2022-12-29.

Sponsored by Shanghai Yueyang Integrated Medicine Hospital · Phase 2/3, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Dec 2022), so the status shown — last known as Recruiting — may be out of date.

From the registry’s dates

  • Registered 1 year 11 months after the study started (first participant enrolled Jan 2021, registered Dec 2022).
Phase
Phase 2/3
Study type
Interventional
Enrollment
80
Allocation
Randomized
Ages
40 Years and older
Sex
All
01

Study summary

The aim of this study is to evaluate the safety and effectivity of Ginkgo diterpene lactone meglumine injection tn the treatment of acute ischemic stroke

Read the detailed description

This trial is a randomized, double-blind, placebo-controlled trial, A total of approximately 80 patients (age > 40 years) with acute ischemic stroke (5\<NIHSS \< 25), who can be treated within 4.5 to 48 hours of symptom onset will be enrolled. Patients fulfilling all of the inclusion criteria and none of the exclusion criteria will be randomized 1:1 into two groups after offering informed content: 1) one group will receive a Ginkgo Diterpene Lactone Meglumine Injection 25mg/5ml,once/day from Day 1 to Day 14(the injection must be added slowly into 0.9% sodium chloride injection diluted to 250 ml , intravenous drip for about 2 hours), combined with Acetylsalicylic acid (Aspirin) at a dose of 100 mg/d for 90 days;2) the other group will receive the same volume saline injection as placebo for 14 days plus aspirin at a dose of 100 mg per day for 90 days.The primary objective is to assess the anti-platelet effects of Ginkgo Diterpene Lactone Meglumine Injection combined with Aspirin versus Aspirin alone in patients with acute ischemic stroke. The study consists of 3 visits including the day of randomization, Day 14±2days and Day 90±7days.After randomized to 90 + 7 days mRS 0-1 points is the Primary Outcome Measure,evaluate the safety and effectivity of Ginkgo diterpene lactone meglumine injection tn the treatment of acute ischemic stroke.A Data and Safety Monitoring Board (DSMB) will regularly monitor safety during the study. The trial has been approved by Ethics Committee of Yueyang Hospital of Integrated Traditional Chinese and Western Medicine affiliated to Shanghai University of Traditional Chinese Medicine.

02

Conditions studied

  • Ischemic Stroke, Acute
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In context

Stroke

7,286 studies on the registry are indexed under Stroke; 2,007 are open to participants now.

This study's planned enrollment of 80 is above the median of 50 across 5,369 interventional studies indexed under Stroke.

Browse Stroke studies →

Lead sponsor

Shanghai Yueyang Integrated Medicine Hospital is the lead sponsor of 35 studies on the registry; 14 are open to participants now.

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

04

Who can participate

Ages eligible
40 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Aged > 40 years, and gender not limited;
  • Within 48 hours of stroke onset of ischemic stroke;
  • The first onset, or always not obvious legacy of stroke sequela;
  • A score of 5-24 points on the National Institute of Health Stroke Scale (NIHSS);
  • Understand and voluntarily signed informed consent.

Exclusion criteria

Exclusion Criteria:

  • Cardiogenic cerebral embolism;
  • AIS caused by other definite causes (e.g., arterial dissection, vasculitis, vascular malformation, etc.) or undetermined etiology;
  • Treated with thrombolysis or intravascular therapy, or with arteriovenous bridging after onset;
  • Under dual antiplatelet therapy or anticoagulant therapy;
  • A score of more than 2 on the modified Rankin Scale (mRS) (scores range from 0 [no symptoms] to 6 [death]) before the occurrence of AIS;
  • Allergy or contraindication to GDLI or aspirin;
  • Patients with active bleeding or bleeding tendency, malignancies, severe liver (the serum level of AST and/or ALT > 2 times the upper limit of normal), or renal failure (the serum level of creatinine > 1.5 times the upper limit of normal or GFR \< 40 ml/min/1.73m2);
  • Anticipated requirement for long-term nonstudy antiplatelet drugs or for nonsteroidal anti-inflammatory drugs affecting platelet function;
  • Severe noncardiovascular coexisting condition, with a life expectancy of less than 3 months;
  • Planned surgery or interventional treatment requiring cessation of the study drug;
  • Pregnancy, lactation, or planning to get pregnant.
05

Study design

Phase
Phase 2 / Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Investigator, Outcomes assessor)
Enrollment
80 participants (estimated)

Study arms

  • Active comparator
    Ginkgo diterpene lactone meglumine injection

    Intravenous injections of Ginkgo diterpene lactone meglumine injection at a dose of 25 mg (5ml) diluted with 250 ml physiological saline for 14 days ;Aspirin at a dose of 100 mg per day for 90 days.

    Drug: Ginkgo diterpene lactone meglumine injection · Drug: Aspirin

  • Placebo comparator
    Ginkgo diterpene lactone meglumine injection simulation

    Intravenous injections of Ginkgo diterpene lactone meglumine injection simulation at a dose of 25 mg (5ml) diluted with 250 ml physiological saline for 14 days ;Aspirin at a dose of 100 mg per day for 90 days.

    Drug: Ginkgo diterpene lactone meglumine injection simulation · Drug: Aspirin

Interventions

  • DrugGinkgo diterpene lactone meglumine injection

    Intravenous injections of Ginkgo diterpene lactone meglumine injection at a dose of 25 mg (5ml) diluted with 250 ml physiological saline for 14 days plus aspirin at a dose of 100 mg per day for 90 days.

    Also known as: YinxingErtieneizhiPu'an Zhusheye

  • DrugGinkgo diterpene lactone meglumine injection simulation

    Intravenous injections of Ginkgo diterpene lactone meglumine injection simulation at a dose of 25 mg (5ml) diluted with 250 ml physiological saline for 14 days plus aspirin at a dose of 100 mg per day for 90 days.

    Also known as: YinxingErtieneizhiPu'an Zhusheye simulation

  • DrugAspirin

    plus aspirin at a dose of 100 mg per day for 90 days.

    Also known as: Acetylsalicylic acid

06

What researchers measure

Primary outcomes

  1. Proportion of patients with Modified Rankin Scale (mRS)

    Proportion of patients with Modified Rankin Scale (mRS) less than or equal to 1 . The mRS scores range from 0 to 6, ranging from perfect health without symptoms to death

    Time frame: 90 days

Secondary outcomes

  1. New vascular events defined as any event of the following: Any stroke (ischemic or hemorrhage)

    All the new vascular events will be assessed by at least two neurologists based on neuroimaging and clinical feature. When there was disagreement, a third senior neurologist was consulted to reach a consensus decision.

    Time frame: 90 days

07

Study locations

1 of 1 sites recruiting
  • Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine
    Shanghai, China
    Recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 29, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05663307
Lead sponsor
Shanghai Yueyang Integrated Medicine Hospital
Responsible party
Sponsor
First posted
Dec 23, 2022
Start date
Jan 1, 2021
Primary completion
Nov 1, 2023 (estimated)
Completion
Dec 1, 2023 (estimated)
Last update
Dec 29, 2022

Study contacts

Chunxiang Chen, M.D.
Contact
768449109@qq.com
+8618616537797
Yan Han, Ph.D.
study director · Shanghai University of Traditional Chinese Medicine

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Dec 2022. You cannot join it, but the record below documents what was studied.

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