Color Doppler Imaging of Orbital Venous Flow in Grave's Orbitopathy
The recruitment status of this study is unknown because the information has not been verified recently.
Verified June 2008 by University of Sao Paulo.
Recruitment status was Recruiting
Recruitment status was Recruiting
Sponsor:
University of Sao Paulo
Information provided by:
University of Sao Paulo
ClinicalTrials.gov Identifier:
NCT00697528
First received: June 11, 2008
Last updated: June 13, 2008
Last verified: June 2008
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| First Received Date ICMJE | June 11, 2008 | ||||||||
| Last Updated Date | June 13, 2008 | ||||||||
| Start Date ICMJE | January 2007 | ||||||||
| Estimated Primary Completion Date | December 2008 (final data collection date for primary outcome measure) | ||||||||
| Current Primary Outcome Measures ICMJE | Not Provided | ||||||||
| Original Primary Outcome Measures ICMJE | Not Provided | ||||||||
| Change History | Complete list of historical versions of study NCT00697528 on ClinicalTrials.gov Archive Site | ||||||||
| Current Secondary Outcome Measures ICMJE | Not Provided | ||||||||
| Original Secondary Outcome Measures ICMJE | Not Provided | ||||||||
| Current Other Outcome Measures ICMJE | Not Provided | ||||||||
| Original Other Outcome Measures ICMJE | Not Provided | ||||||||
| Descriptive Information | |||||||||
| Brief Title ICMJE | Color Doppler Imaging of Orbital Venous Flow in Grave's Orbitopathy | ||||||||
| Official Title ICMJE | Color Doppler Imaging of Orbital Venous Flow in Grave's Orbitopathy | ||||||||
| Brief Summary | Orbital Venous flow study in patients with Grave's Orbitopathy in different manifestation forms and stages, made with Color Doppler Imaging |
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| Detailed Description | Prospective study with Grave's patients in active and fibrotic disease, myogenic and lipogenic forms, with muscle restriction and without muscle restriction and with or without optic compressive neuropathy. Blood flow was studied with Color Doppler Imaging (CDI) in the following orbital vessels:
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| Study Type ICMJE | Observational | ||||||||
| Study Design ICMJE | Observational Model: Case Control Time Perspective: Prospective |
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| Target Follow-Up Duration | Not Provided | ||||||||
| Biospecimen | Not Provided | ||||||||
| Sampling Method | Non-Probability Sample | ||||||||
| Study Population | Patients with Grave's disease within the orbital service of HCFMUSP at the Ophthalmology Department |
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| Condition ICMJE |
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| Intervention ICMJE | Not Provided | ||||||||
| Study Group/Cohort (s) |
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| Publications * | Monteiro ML, Moritz RB, Angotti Neto H, Benabou JE. Color Doppler imaging of the superior ophthalmic vein in patients with Graves' orbitopathy before and after treatment of congestive disease. Clinics (Sao Paulo). 2011;66(8):1329-34. | ||||||||
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* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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| Recruitment Information | |||||||||
| Recruitment Status ICMJE | Recruiting | ||||||||
| Estimated Enrollment ICMJE | 100 | ||||||||
| Estimated Completion Date | December 2008 | ||||||||
| Estimated Primary Completion Date | December 2008 (final data collection date for primary outcome measure) | ||||||||
| Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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| Gender | Both | ||||||||
| Ages | 18 Years to 70 Years | ||||||||
| Accepts Healthy Volunteers | Yes | ||||||||
| Contacts ICMJE |
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| Location Countries ICMJE | Brazil | ||||||||
| Administrative Information | |||||||||
| NCT Number ICMJE | NCT00697528 | ||||||||
| Other Study ID Numbers ICMJE | 352/06 | ||||||||
| Has Data Monitoring Committee | Yes | ||||||||
| Responsible Party | Hélio Angotti Neto, HCFMUSP - University of São Paulo | ||||||||
| Study Sponsor ICMJE | University of Sao Paulo | ||||||||
| Collaborators ICMJE | Not Provided | ||||||||
| Investigators ICMJE |
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| Information Provided By | University of Sao Paulo | ||||||||
| Verification Date | June 2008 | ||||||||
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ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |
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