- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT01323348
Effect of Diabetes Education During Retinal Ophthalmology Visits on Diabetes Control
Przegląd badań
Status
Warunki
Interwencja / Leczenie
Szczegółowy opis
Although each patient with diabetes should be receiving diabetic education as part of their on-going routine medical care, it is likely that such education is delivered with different details and intensity. Motivating a patient with diabetes to become involved in his or her care is of primary importance in achieving better systemic control.
Ocular complications from diabetes remain the most common cause of blindness among American adults 20-74 years of age. A recent survey reported that loss of vision is the most feared of all diabetic complications. Thus, it is possible that an educational intervention at an ophthalmology office may have additional impact beyond the current standard of diabetes education at a primary care or diabetologist/endocrinologist office alone. This study will determine whether diabetes education in the ophthalmology office (which includes same-visit feedback of HbA1c levels, combined with standardized education regarding same-visit blood pressure, retinopathy status and overall diabetes education) can improve subsequent HbA1c as compared with current standard care in an ophthalmology office.
Materials used in this research setting must be applicable for use in ophthalmology practices. Therefore, the materials and procedures for this study have been developed with the goal of easy translation to this audience.
Typ studiów
Zapisy (Rzeczywisty)
Faza
- Faza 3
Kontakty i lokalizacje
Lokalizacje studiów
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California
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Loma Linda, California, Stany Zjednoczone, 92354
- Loma Linda University Health Care, Dept. of Ophthalmology
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Santa Barbara, California, Stany Zjednoczone, 93103
- California Retina Consultants
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Florida
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Ft. Lauderdale, Florida, Stany Zjednoczone, 33334
- Retina Vitreous Consultants
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Jacksonville, Florida, Stany Zjednoczone, 32209
- University of Florida College of Med., Department of Ophthalmology
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Lakeland, Florida, Stany Zjednoczone, 33805
- Central Florida Retina Institute
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Illinois
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Chicago, Illinois, Stany Zjednoczone, 60612
- University of Illinois at Chicago Medical Center
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Indiana
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Indianapolis, Indiana, Stany Zjednoczone, 46280
- Raj K. Maturi, M.D., P.C.
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New Albany, Indiana, Stany Zjednoczone, 47150
- John-Kenyon American Eye Institute
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Kentucky
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Lexington, Kentucky, Stany Zjednoczone, 40509-1802
- Retina and Vitreous Associates of Kentucky
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Paducah, Kentucky, Stany Zjednoczone, 42001
- Paducah Retinal Center
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Maryland
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Baltimore, Maryland, Stany Zjednoczone, 21237
- Elman Retina Group, P.A.
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Baltimore, Maryland, Stany Zjednoczone, 21287-9277
- Wilmer Ophthalmological Institute at Johns Hopkins
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Massachusetts
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Boston, Massachusetts, Stany Zjednoczone, 02215
- Joslin Diabetes Center
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Michigan
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Detroit, Michigan, Stany Zjednoczone, 48202
- Henry Ford Health System, Dept of Ophthalmology and Eye Care Services
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Minnesota
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Minneapolis, Minnesota, Stany Zjednoczone, 55404
- Retina Center, PA
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Missouri
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St. Louis, Missouri, Stany Zjednoczone, 63110
- Barnes Retina Institute
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New York
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New York, New York, Stany Zjednoczone, 10003
- The New York Eye and Ear Infirmary/Faculty Eye Practice
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North Carolina
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Chapel Hill, North Carolina, Stany Zjednoczone, 27599-7040
- University of North Carolina, Dept of Ophthalmology
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Charlotte, North Carolina, Stany Zjednoczone, 28210
- Charlotte Eye, Ear, Nose and Throat Assoc., PA
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Winston-Salem, North Carolina, Stany Zjednoczone, 27157
- Wake Forest University Eye Center
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Ohio
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Beachwood, Ohio, Stany Zjednoczone, 44122
- Retina Associates of Cleveland, Inc.
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Cleveland, Ohio, Stany Zjednoczone, 44106
- Case Western Reserve University
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Oregon
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Portland, Oregon, Stany Zjednoczone, 97239
- Casey Eye Institute
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Pennsylvania
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Hershey, Pennsylvania, Stany Zjednoczone, 17033
- Penn State College of Medicine
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Philadelphia, Pennsylvania, Stany Zjednoczone, 19104
- University of Pennsylvania Scheie Eye Institute
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South Carolina
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Columbia, South Carolina, Stany Zjednoczone, 29223
- Carolina Retina Center
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Columbia, South Carolina, Stany Zjednoczone, 29169
- Palmetto Retina Center
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Texas
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Austin, Texas, Stany Zjednoczone, 78705
- Retina Research Center
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Houston, Texas, Stany Zjednoczone, 77025
- Retina and Vitreous of Texas
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McAllen, Texas, Stany Zjednoczone, 78503
- Valley Retina Institute
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San Antonio, Texas, Stany Zjednoczone, 78240
- Retinal Consultants of San Antonio
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Washington
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Seattle, Washington, Stany Zjednoczone, 98195
- University of Washington Medical Center
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Wisconsin
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Madison, Wisconsin, Stany Zjednoczone, 53705
- University of Wisconsin-Madison, Dept of Ophthalmology/Retina Service
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Milwaukee, Wisconsin, Stany Zjednoczone, 53226
- Medical College of Wisconsin
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
- Age >18 years
Diagnosis of type 1 or type 2 diabetes mellitus
Any one of the following will be considered to be sufficient evidence that diabetes is present:
- Current regular use of insulin for the treatment of diabetes
- Current regular use of oral anti-hyperglycemia agents for the treatment of diabetes
- Documented diabetes by American Diabetes Associate and/or World Health Organization criteria
- Routine care follow-up is yearly or more frequent
- English or Spanish speaking
- Able and willing to provide informed consent
- Willing to complete 24 months of study follow up
Exclusion Criteria:
- Known HbA1c (patient report or available records at time of enrollment) <7.5% within prior 6 months
- Active participation in any type of intervention study
- Initiation of insulin treatment within 3 months from date of enrollment
- Prior complete panretinal photocoagulation or prior diabetes-related vitrectomy in both eyes
- Advanced visual acuity loss in both eyes which prohibits ability to read study materials (tested as needed with reading test using materials in appropriate size script)
- Significant renal disease including use of erythropoietin (Procrit, Epogen, Eprex) or a history of chronic renal failure requiring dialysis or kidney transplant
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie podtrzymujące
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Brak (otwarta etykieta)
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
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Brak interwencji: Opieka standardowa
Zwykła opieka
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Eksperymentalny: Diabetes Educational Intervention
Study participants in the intervention group will receive a diabetes management educational intervention at baseline and at follow-up visits.
For those on an annual follow-up schedule, educational intervention will take place at baseline and 12 months.
For those whose standard care involves more frequent, than annual, visits the educational intervention will take place no more than once every 12 weeks.
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The intervention will consist of the following at enrollment and at each follow-up visit (but no more frequently than once every 12 weeks):
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
---|---|---|
Change in HbA1c
Ramy czasowe: 12 Months
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Mean change in HbA1c from baseline to 12 months in intervention versus control for study participants being seen for standard care more frequently than every 12 months
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12 Months
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
---|---|---|
Diabetes Care Knowledge
Ramy czasowe: 12 Months/24 Months
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At baseline and at annual visits, study participants in all treatment groups will complete self-assessment questionnaires in order to assess perception of emotional problems frequently reported in type 1 and type 2 diabetes and to measure perceived adherence to diabetes self-care recommendations.
At the annual visits, summary statistics will be presented on the responses as appropriate to the distribution and the treatment groups will be compared controlling for baseline responses.
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12 Months/24 Months
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Blood Pressure
Ramy czasowe: 12 Months/24 Months
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For analyses, systolic and diastolic blood pressure will be converted to an overall mean blood pressure according to the following calculation: diastolic blood pressure + 1/3 (systolic blood pressure - diastolic blood pressure).
Blood pressure will be analyzed as the change in the weighted mean blood pressure from baseline to 12 months adjusted for the baseline weighted mean blood pressure.
Treatment group comparisons will be made using ANCOVA to adjust for the baseline blood pressure, with GEE to adjust for the correlation within subjects of the same cluster.
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12 Months/24 Months
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Body Mass Index
Ramy czasowe: 12 Months/24 Months
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Treatment group comparisons will be made using analysis of covariance (ANCOVA) to adjust for the baseline HbA1c, with generalized estimating equations (GEE) to adjust for the correlation within subjects of the same randomization cluster.
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12 Months/24 Months
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Współpracownicy i badacze
Sponsor
Współpracownicy
Śledczy
- Krzesło do nauki: Lloyd P Aiello, M.D., Joslin Diabetes Center
Publikacje i pomocne linki
Przydatne linki
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Ukończenie studiów (Rzeczywisty)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Oszacować)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Oszacować)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- DRCR.net-Protocol M
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .
Badania kliniczne na Cukrzyca
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National Center for Research Resources (NCRR)Northwestern UniversityZakończonyMoczówka prosta | Diabetes Insipidus, NeurohypophysealStany Zjednoczone
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Ferring PharmaceuticalsZakończonyCentralna moczówka prostaJaponia
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Universitair Ziekenhuis BrusselZakończonyNefrogenna moczówka prostaBelgia
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Leiden University Medical CenterZakończonyGruczolak przysadki | Guz przysadki | Diabetes Insipidus Cranial Type | Dokrewny; NiedobórHolandia
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National Center for Research Resources (NCRR)Northwestern UniversityZakończonyDiabetes Insipidus, nefrogenny
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Emory UniversityZakończony
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Elizabeth Austen LawsonJeszcze nie rekrutacjaCentralna moczówka prostaStany Zjednoczone
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University of Colorado, DenverUniversity of AarhusZakończonyNefrogenna moczówka prostaStany Zjednoczone, Dania
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Lady Davis InstituteZakończonyZastosowanie litu, moczówka prosta nefrogennaKanada
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The University of Texas Health Science Center at...Zakończony
Badania kliniczne na Diabetes Education
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Medical College of WisconsinAktywny, nie rekrutującyCukrzyca typu 2Stany Zjednoczone
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University of MichiganAgency for Healthcare Research and Quality (AHRQ)ZakończonyCukrzyca typu 2Stany Zjednoczone
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HealthPartners InstituteNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)ZakończonyCukrzyca typu 2Stany Zjednoczone
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Johns Hopkins Bloomberg School of Public HealthZakończony
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Memorial Hospital of Rhode IslandNational Heart, Lung, and Blood Institute (NHLBI)ZakończonyChoroba wieńcowa | Hipercholesterolemia | Podstawowa opieka zdrowotna | Zarządzanie, ryzykoStany Zjednoczone
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University of South DakotaZakończonyBól | Wirtualna rzeczywistość | EdukacjaStany Zjednoczone
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University of MichiganAgency for Healthcare Research and Quality (AHRQ)Zakończony
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Vanderbilt University Medical CenterNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK); National...ZakończonyCukrzycaStany Zjednoczone
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Advocate Health CareWycofane
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Boston Medical CenterBoston University; National Institute of Diabetes and Digestive and Kidney Diseases... i inni współpracownicyZakończony