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Efficacy and Safety of Endovascular Recanalization for Acute Basilar Artery Occlusion With Extended Time Window (ANGEL-BAO)

NCT06101667 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 224

Last updated 2026-05-05

No results posted yet for this study

Summary

The aim of this study is to assess the efficacy and safety of endovascular treatment versus medical management in patients with acute basilar artery occlusion with extended time window of 24-72 hours from onset.

Conditions

  • Acute Ischemic Stroke
  • Basilar Artery Occlusion

Interventions

DRUG

Best medical management

Best medical management included assessment of vital signs and neurological deficits,airway protection respiratory support,circulation;blood pressure monitoring;nutritional support;complication control;symptomatic treatment;laboratory and imaging examinations;etiological analysis and evaluation; anti platelet（e.g. aspirin,adenosine diphosphate (ADP) receptor inhibitors,Adenosine reuptake inhibitors,Glycoprotein platelet inhibitors）；anticoagulation(e.g. warfarin, rivaroxaban,dabigatran,apixaban,edoxaban)；lipid lowering(e.g. Statins,Fibrates）；control of blood pressure(e.g. Thiazide diuretics,Potassium-sparing,Loop diuretic,Beta-blockers,Angiotensin II receptor blockers,Calcium channel blockers,Alpha blockers,Central alpha-2 receptor agonists);control of blood glucose(e.g. SULFONYLUREAS (SFUs),GLINIDES,BIGUANIDES,ALPHA-GLUCOSIDASE INHIBITORS: STARCH BLOCKERS,THIAZOLIDINEDIONES,GLP-1 ANALOGS,DPP-4 INHIBITORS,SGLT2 inhibitors); control of other risk factors

PROCEDURE

Endovascular treatment

The strategies that were used for endovascular treatment included :stent retrievers (e.g., Solitaire® \[Medtronic, USA\], Trevo® \[Stryker, USA\], EMBOTRAP® \[Johnson \& Johnson, USA\], Captor® \[HeartCare, China\] and other stent-retriever systems) thromboaspiration (e.g., Penumbra® \[Penumbra, USA\], Afentta® \[HeMo, China\] and other aspiration systems)) balloon angioplasty (e.g., Gateway® \[Stryker, USA\], Neuro RX® \[SinoMed, China\], FocuStar® \[HeMo, China\] and other intracranial balloon catheter systems) stent deployment (e.g., Wingspan® \[Stryker, USA\], Apollo® \[MircoPort, China\], Enterprise® \[Johnson \& Johnson, USA\], Neuroform EZ® \[Stryker, USA\] and other Intracranial stent systems)) intraarterial thrombolysis (with alteplase or urokinase) combinations of above approaches that were left to the discretion of the treating team

Sponsors & Collaborators

  • Beijing Tiantan Hospital

    lead OTHER

Principal Investigators

  • Feng Gao, MD · Beijing Tiantan Hospital, Capital Medical Univerity

  • Zhongrong Miao, PhD · Beijing Tiantan Hospital, Capital Medical Univerity

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-11-16
Primary Completion
2026-12-31
Completion
2027-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06101667 on ClinicalTrials.gov