Clinical Efficacy and Mechanism Research of Getong Tongluo Capsule in Ischemic Stroke
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Voluntarily sign the informed consent form
- Aged between 18 and 80 years old
- Conform to the diagnosis of acute ischemic stroke referring to the Chinese Guidelines for the Diagnosis and Treatment of Acute Ischemic Stroke (2023)
- Hospital admission within 21 days after disease onset
Exclusion Criteria:
- Patients with mild or no neurological deficits on admission: those with a score of 0 on the Modified Rankin Scale (mRS) at admission (defined as completely asymptomatic).
- Patients with severe baseline disability: those with a pre-stroke mRS score ≥ 3 (indicating moderate to severe disability requiring partial or full assistance with activities of daily living).
- Patients with transient ischemic attack, concomitant cerebral hemorrhage or subarachnoid hemorrhage; those complicated with brain tumor, Alzheimer's disease, psychiatric disorders, or suspected pre-stroke cognitive dysfunction.
- Patients complicated with severe cardiac diseases including valvular heart disease, infective endocarditis, myocardial infarction and heart failure; severe hepatic or renal insufficiency, respiratory failure, malignant tumors, or massive gastrointestinal hemorrhage.
- Patients who received any preparations containing the same active ingredients as the study drug (e.g., Pueraria lobata) within 2 weeks prior to stroke onset.
- Patients with a history of allergy to the study drug or preparations with identical active ingredients.
- Patients who received antibiotics within 1 month before onset; those taking probiotics or prebiotics long-term; patients with a past or in-hospital confirmed gastrointestinal disease history.
- Pregnant and lactating women.
- Patients deemed unsuitable for participation in this trial at the investigator's discretion.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Behandlingsgruppe
|
Oral proprietary Chinese medicine for convalescent ischemic stroke.
Subjects take 2 capsules (0.25 g each), twice daily, on top of guideline-standardized antiplatelet, lipid-lowering, antihypertensive and hypoglycemic routine stroke treatment.
Treatment period ranges from 14±7 days to 6 months after stroke onset.
Individualized guideline-directed basic stroke care including antiplatelet, lipid-regulating, blood pressure and glucose lowering medications, provided to all participants in both treatment and placebo arms throughout the study.
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Placebo komparator: Placebo gruppe
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Individualized guideline-directed basic stroke care including antiplatelet, lipid-regulating, blood pressure and glucose lowering medications, provided to all participants in both treatment and placebo arms throughout the study.
Starch-filled blank capsules identical to Getong Tongluo Capsule in appearance, size and taste.
Subjects take 2 capsules (0.25 g each), twice daily together with standardized basic stroke therapy, for 14±7 days to 6 months post stroke.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Distribution of modified Rankin Scale (mRS) scores
Tidsramme: Baseline, 3-month follow-up and 6-month follow-up
|
Scores range from 0 (no symptoms) to 6 (death); higher scores indicate poorer functional recovery
|
Baseline, 3-month follow-up and 6-month follow-up
|
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Incidence of adverse events
Tidsramme: Through study completion, an average of 6 months
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Through study completion, an average of 6 months
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Athens Insomnia Scale (AIS) score
Tidsramme: Baseline, 3-month follow-up and 6-month follow-up
|
Total score ranges from 0 to 24; higher scores indicate more severe insomnia (worse sleep condition)
|
Baseline, 3-month follow-up and 6-month follow-up
|
|
Proportion of Traditional Chinese Medicine(TCM) Syndrome Improvement
Tidsramme: Baseline, 3-month follow-up and 6-month follow-up
|
The scale evaluates six TCM syndrome elements (endogenous wind, internal fire, blood stasis, phlegm-dampness, qi deficiency, yin deficiency) with weighted symptom scores for each element.
Higher subscores for each syndrome element represent more severe relevant syndrome manifestations.
|
Baseline, 3-month follow-up and 6-month follow-up
|
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Activities of Daily Living (ADL) score
Tidsramme: Baseline, 3-month follow-up and 6-month follow-up
|
Total score ranges from 0 to 100; higher scores indicate superior independent daily function
|
Baseline, 3-month follow-up and 6-month follow-up
|
|
Hamilton Depression Rating Scale (HAMD) score
Tidsramme: Baseline, 3-month follow-up and 6-month follow-up
|
Total score ranges from 0 to 52; higher scores indicate more severe depressive symptoms
|
Baseline, 3-month follow-up and 6-month follow-up
|
|
Hamilton Anxiety Rating Scale (HAMA) score
Tidsramme: Baseline, 3-month follow-up and 6-month follow-up
|
Total score ranges from 0 to 56; higher scores indicate more severe anxiety symptoms
|
Baseline, 3-month follow-up and 6-month follow-up
|
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Montreal Cognitive Assessment (MoCA) score
Tidsramme: Baseline, 3-month follow-up and 6-month follow-up
|
Total score ranges from 0 to 30; higher scores indicate better cognitive function.
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Baseline, 3-month follow-up and 6-month follow-up
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MMSE score
Tidsramme: Baseline, 3-month follow-up and 6-month follow-up
|
Total score ranges from 0 to 30; higher scores indicate better cognitive performance
|
Baseline, 3-month follow-up and 6-month follow-up
|
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Incidence rate of drug-related adverse reactions
Tidsramme: Through study completion, an average of 6 months
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Through study completion, an average of 6 months
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- NFEC-2026-409
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