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1. Cases falling
1. Shed determine: all filled out the informed consent and screening of qualified patients into the trial, the right to withdraw at any time in clinical trials. Due out anytime, as long as the clinical trials did not complete the whole process observations, are regarded as off cases.
2. Common causes of falling:
l adverse events
l against the pilot program (including poor compliance)
l lost to follow -
l patients withdrew informed consent
l Other
3. Shedding of cases handled:
After falling in patients, researchers must fill out a CRF off reasons, and as far as possible contact with the patient to complete the assessment can not be completed projects, and complete treatment of the end of follow-up logs. Adverse reactions due to fall off, after the final follow-up and testing to determine drug-related persons, shall be recorded in the CRF and notify the sponsor.
¶þ. Data Management
1. Case Report Form Completion and transfer of
Each selected clinical cases must be completed by the researcher to complete the case report form. By clinical audit staff review, the first joint transfer of data managers, data entry and management.
2. The data entry and modifications
Data Entry and Management of the Second Military Medical University, to specify the data administrator is responsible for statistics teaching and research. Data Administrator using EPI.DATA software development data entry procedures, conduct data entry and management. To ensure the accuracy of the data should be two independent double entry of data managers, and proofread.
On the case report form in the presence of doubt, the data administrators will have a Frequently Asked Questions sheet (DRQ), and through clinical inspectors sent to the researchers asked the researchers to answer as soon as possible and return, the data managers in accordance with the researchers to answer data modification, confirmation and entry, if necessary, re-issued by DRQ.
3. Data Lock
Confirmation of the database is correct, by the principal investigator, sponsor, statistical analysis of personnel data lock. After the data file is no longer locked changes.
4. Secondary Jie Blind
Verified by the blind to lock the database after the confirmation is correct. OK for the first time exposing blind separation of A, B groups. Statistical analysis was completed, the second time to open the blind, separation of the test group and control group to determine the findings.
Èý. Quality control of clinical trials
The course of this study will be bid by inspectors assigned to the clinical research units regularly conduct on-site audit visits to ensure strict compliance with all of the research program content and proper completion of research data.
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