Found 1835 clinical trials
Long Term Follow up of Spinal Stenosis Inpatients Treated With Korean Integrative Medicine Treatment.
The subjects for study are patients diagnosed with spinal stenosis and who have been admitted to four Jaseng Hospital of Korean medicine (Gangnam, Bucheon, Daejeon, and Haeundae) for 2015.01-2018.12. Medical records of selected patients will be analyzed, and telephone surveys will be conducted for each patient. The survey questions are …
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- 05 Aug, 2020
BESPOKE Study of ctDNA Guided Therapy in Colorectal Cancer
The BESPOKE CRC study will prospectively enroll patients who have undergone surgery for stage II or III colorectal cancer (CRC) and who have residual formalin-fixed paraffin-embedded (FFPE) tissue available will provide FFPE and whole blood samples. Patients will receive SIGNATERA test results and may be recommended for adjuvant chemotherapy or …
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- 24 Nov, 2025
- 17 locations
Long-Term Experience and Health Effects of COVID-19
The purpose of this study is to gain on-going COVID-19 feedback/data to drive timely action locally and nationally in order to mitigate transmission. Data will be deidentified and consolidated to create a large national longitudinal database.
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- 05 Aug, 2020
Efficacy of Chemopreventive Agents on Disease-free and Overall Survival in Patients With Pancreatic Ductal Adenocarcinoma: The CAOS Study
A database managed by a dedicated data manager will be created to collect and analyse data. Patients will be followed for at least 24 months The study will last overall 5 years.
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- 16 Feb, 2024
- 1 location
Interstitial Lung Disease: A Study From Infancy to Elderly Including Relatives (RaDiCo-ILD 2)
Each participating center will inform every participant by providing an information sheet, and their written consent will be obtained before including them in the study and commencing data collection. Prospective medical data will be collected at 6 months to 1 year after enrollment and then at least once per year …
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- 09 Feb, 2024
- 6 locations
COVID-19 Pandemic Short Interval National Survey Gauging Psychological Distress
The results of the follow up surveys will be analyzed and reported following the pandemic. These findings will help keep our physician workforce healthy under normal working conditions and during future crises.
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- 16 Feb, 2024
- 1 location
Risk Factors for Anxiety and Depression Among Pregnant Women During the COVID-19 Pandemic
The comparisons will also be done according to COVID-19 status of the participants.
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- 05 Aug, 2020
Follow-up With Preimplantation Genetic Testing Patients
Patients indicating willingness to participate in research during informed consent to perform PGT will be eligible for inclusion. A licensed genetic counselor will conduct a recorded interview.
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- 16 Feb, 2024
- 1 location
Urinary and Sexual Dysfunctions Evaluation After Rectal Resection
As additional factor, no clear evidence is present in the literature regarding the best approach to be used in order to preserve as much as possible both the sexual and urinary functionalities and to guarantee, at the same time, an adequate and oncologically correct rectal resection.
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- 05 Aug, 2020
National Survey of the Impact of COVID-19 Pandemics
If we choose the design effect of 3, the sample size of every level needs is 1800. Considering 10% population refusing to be surveyed, in all mainland of China, three levels of hospitals will include at least 6000 physicians who accept survey.
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- 05 Aug, 2020