- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03684629
Computer Scan Based Analysing System on Improving Stroke Management Quality Evaluation (CASE)
Computer Scan Based Analysing System on Improving Stroke Management Quality Evaluation (CASE)
Study Overview
Status
Intervention / Treatment
Detailed Description
Study population:patients with acute ischemic stroke who were admitted to the hospital within 7 days after the initial symptom onset.
Program:
There are multifaceted quality improvement interventions including:
- Implementation of standardized templates of medical record, evidence-based clinical pathway, and written care protocols.
- Feedback system of performance measures.
- Expert online consultation.
Endpoints:
Primary outcome:increase of diagnosis and treatment key performance indicator for acute ischemic stroke patients; Secondary outcome: the occurrence of ischemic stroke, total mortality, disability, and new clinical vascular events.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Lou Min, Ph.D
- Phone Number: 8613738085675
- Email: loumingxc@vip.sina.com
Study Locations
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-
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Zhejiang, China
- Recruiting
- The second affiliated hosipital of Zhejiang University
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- acute ischemic stroke or transient ischemic attacks patients
Exclusion Criteria:
- patients who losing his medical record of having the incomplete medical record
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: the response of KPI and corresponding suggestion
The hospitals will receive their own monthly KPI and the monthly highest KPI of all hospitals included in the study.
Based on the compare of the monthly KPI of all hospitals, Quality control platform will give corresponding suggestions to all hospitals for the improve of next month.
The multifaceted quality improvement interventions include: 1) implementation of standardized templates of medical record, evidence-based clinical pathway, and written care protocols; 2) feedback system of performance measures; 3) expert online consultation.
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Standardized templates of medical record, evidence-based clinical pathway, and written care protocols are applied in all hospitals.The KPI of the AIS patients who were admitted to a single hospital continuously at the time of hospitalization were studied.
Feedback system of performance measures: the hospital included in the study upload the medical records of all AIS patients by medical records scanning system since that month into the group.
Quality control platform of Cerebral apoplexy in Zhejiang province extracts and analyze the data through the computer and calculates the corresponding monthly KPI.
The hospitals will receive their own monthly KPI and the monthly highest KPI of all hospitals included in the study.
Expert online consultation: based on the compare of the monthly KPI of all hospitals, Quality control platform will give corresponding suggestions to all hospitals for the improve of next month.
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No Intervention: a control arm
The control group indicated that the hospitals will not be provided with the multifaceted quality improvement interventions.
They just provide patients with routine care.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
a composite measure score of performance measures
Time Frame: participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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a composite measure score, defined as the total number of interventions performed among eligible patients divided by the total number of possible interventions among eligible patients, were also calculated.
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participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Rate of neurological deficit score
Time Frame: six month
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the rate of the case number of cerebral infarction patients who have completed the National Institutes of Health Stroke Scale (NIHSS) at the time of admission in the total number of cerebral infarction patients hospitalized in the same period
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six month
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Rate of intravenous tPA within therapeutic time windows at symptom onset
Time Frame: six month
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the rate of AIS patients who received intravenous recombinant tissue plasminogen activator (rt-pa) thrombolytic therapy within therapeutic time windows at symptom onset in patients with cerebral infarction
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six month
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Rate of administration of aspirin or other antiplatelet agents within 48 hours of admission
Time Frame: six month
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The rate of patients who received aspirin or other antiplatelet agents within 48 hours of admission to the hospital in the total number of cerebral infarction patients hospitalized in the same period
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six month
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Rate of statin use during hospitalization
Time Frame: six month
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The rate of patients hospitalized for cerebral infarction who were treated with statins in the total number of cerebral infarction patients hospitalized in the same period
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six month
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Rate of statin treatment at discharge
Time Frame: six month
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The rate of patients with cerebral infarction who received statin at discharge in the total number of patients with non-cardiac infarction who were hospitalized in the same period
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six month
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Rate of antithrombotic therapy at discharge
Time Frame: six month
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The rate of patients with cerebral infarction who received antithrombotic drugs (such as aspirin, other antiplatelet agents, heparin, warfarin or new oral anticoagulants) at discharge in the total number of hospitalized patients with cerebral infarction in the same period.
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six month
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Rate of anticoagulant treatment for patients with atrial fibrillation at discharge
Time Frame: six month
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The rate of patients with cerebral infarction complicated with atrial fibrillation who received anticoagulants (e.g., heparin, low molecular heparin, warfarin, new oral anticoagulants) at discharge in the total number of patients with cerebral infarction complicated with atrial fibrillation treated in hospital in the same period
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six month
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a all-or-none measure of evidence-based performance measures
Time Frame: participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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the all-or-none measure was defined as the proportion of patients who received all of the performance measures for which the patient was eligible.
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participants will be followed for the duration of hospital stay, an expected average of 2 weeks
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Rate of prevention of deep vein thrombosis
Time Frame: six month
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The rate of patients who were unable to get out of bed for cerebral infarction within 48 hours of admission that were given prophylactic measures including heparin and/or DVT (Deep vein thrombosis) in patients who were unable to get out of bed for cerebral infarction treated in hospital in the same period
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six month
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Rate of blood vessel assessment within one week of hospitalization
Time Frame: six month
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The rate of patients with cerebral infarction hospitalized for 1 week who had completed the evaluation of the blood vessels in the neck and cranial (such as the ultrasound of the blood vessels in the neck or cranial, CT or MR angiography, or DSA) in the total number of cerebral infarction patients hospitalized in the same period
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six month
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Rate of swallowing function evaluation
Time Frame: six month
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The rate of patients who had a history of drinking water test in the total number of stroke patients who were hospitalized in the same period.
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six month
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Rate of lipid level assessment
Time Frame: six month
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The rate of the number of patients who were assessed on lipid level during hospitalization in the total number of patients who were hospitalized during the same period.
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six month
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Rate of rehabilitation evaluation and implementation
Time Frame: six month
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The rate of cerebral infarction patients who received rehabilitation evaluation and implementation during the hospital period (48 hours after the patient's condition was stable) in the total number of patients who were hospitalized during the same period.
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six month
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Rate of offerring quit smoking counseling or health benefits education
Time Frame: six month
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The rate of patients who received smoking cessation counseling or health benefits education during hospitalization in total number of patients with cerebral infarction who were hospitalized during the same period
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six month
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Rate of antihypertensive therapy for cerebral infarction patients with hypertension at discharge
Time Frame: six month
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The rate of patients with cerebral infarction complicated with hypertension who were given antihypertensive drugs at discharge in the total number of patients with cerebral infarction complicated with hypertension who were hospitalized in the same period
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six month
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Rate of Patients with diabetes were given hypoglycemic drug treatment at discharge
Time Frame: six month
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The rater of patients with cerebral infarction complicated with diabetes who were given hypoglycemic drugs at discharge in the total number of patients with cerebral infarction complicated with diabetes treated in hospital in the same period
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six month
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Average day in hospital
Time Frame: six month
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The rate of the total number of days in hospital to the total number of patients with cerebral infarction in the same period
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six month
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Averaged hospital costs
Time Frame: six month
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Ratio of total hospital drug costs to total number of patients with cerebral infarction in the same period
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six month
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Percentage of new clinical vascular events
Time Frame: 1-year
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New clinical vascular events are defined as ischemic stroke, myocardial infarction, or peripheral arterial disease at discharge, 1-year after initial symptom onset.
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1-year
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Distribution of Modified Rankin Score
Time Frame: At discharge
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Distribution of Modified Rankin Score at discharge, 1-year after initial symptom onset.
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At discharge
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Distribution of Modified Rankin Score
Time Frame: 1-year
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Distribution of Modified Rankin Score at discharge, 1-year after initial symptom onset.
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1-year
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Severe neurological deficits
Time Frame: At discharge
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mRS score of 5-6 at discharge
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At discharge
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Lipid-lowering to LDL >100 mg/dL
Time Frame: at discharge
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The rate of lipid lowering for patients with Low-density lipoprotein (LDL) ≥100 mg/dL at discharge
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at discharge
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Collaborators and Investigators
Collaborators
Investigators
- Study Director: Lou Min, Ph.D, The second affiliated hosipital of Zhejiang University
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- CASE
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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