Clinical Trials Logo

Clinical Trial Summary

The BP4DM study was initiated as a prospective randomized controlled trial to investigate the renal protection effect for tight blood pressure control for Taiwanese T2DM patients without previously diagnosed CV events. We set our primary outcome for the prevention of microalbuminuria development. The secondary outcomes include mortality, annual renal function declining rate, and development of cardiovascular events. The recruitment period for the RCT trial is from 2013 Oct to 2019 Dec. In addition, we also intend to continuously follow up all our recruited hypertensive diabetes patients for at least 10 years to observe their clinical outcomes including cardiovascular, renal, retinal outcomes and mortality.


Clinical Trial Description

The evidence from previous literature shows importance of the blood pressure control in T2DM. About 20% (16-29%) reduction in microalbuminuria development can be reached by continuously lowering blood pressure level from 154/87 mmHg to 144/82 mmHg (the UKPDS), to 134.7/74.8 mmHg (the ADVANCE study), and even to 119.3/64.4 mmHg (the ACCORD study). However, several limitations are also inherent in the above well-known studies. First, most of the recruited participants previous trials were Caucasians. Although 3293 Chinese patients were recruited in the ADVANCE study, they only accounted for 29.6% of total enrollees in that trial. The representative of Asian population is inadequate. There is also lack of domestic evidence-based guideline designated for Taiwanese T2DM patients in optimizing their blood pressure control. In addition, some characteristics in Asian T2DM population are different from what have been observed in the Caucasian T2DM patients. For example, there is BMI discrepancy between T2DM in Western and Eastern countries, more ACEi/ARB side effects (e.g., cough) observed in Asian population, and the possible difference in CKD/ESRD incidence in T2DM between different ethnic groups.

Moreover, the enrollees in most well-known trials (e.g., ADVANCE and ACCORD studies) were those who suffered from at least one cardiovascular risk factor for secondary prevention. To our best knowledge, there is no study designed to evaluate effectiveness of blood pressure control for T2DM patients without previous CV events. Therefore, we initiated a prospective randomized controlled trial to investigate the renal protection effect for tight blood pressure control for Taiwanese T2DM patients without previously diagnosed CV events. We set our primary outcome for the prevention of microalbuminuria development to partly respond to the urgent need for this society in solving the huge burden caused by the high incidence and prevalence of diabetic nephropathy in Taiwan.

The study includes two parts: (1) a RCT trial, (2) an observational cohort study. The recruitment period of this study is from 2013 Oct to 2019 Dec. The RCT trial will be ended in 2019 Dec. In addition, we also intend to continuously follow up all our recruited hypertensive diabetes patients for at least 10 years to observe their clinical outcomes including cardiovascular, renal, retinal outcomes and mortality (the part of the observational cohort study). ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03477786
Study type Interventional
Source National Health Research Institutes, Taiwan
Contact Chih-Cheng Hsu, DrPH
Phone 886-37-246166
Email cch@nhri.org.tw
Status Recruiting
Phase N/A
Start date October 28, 2013
Completion date December 31, 2023

See also
  Status Clinical Trial Phase
Terminated NCT04591808 - Efficacy and Safety of Atorvastatin + Perindopril Fixed-Dose Combination S05167 in Adult Patients With Arterial Hypertension and Dyslipidemia Phase 3
Recruiting NCT04515303 - Digital Intervention Participation in DASH
Completed NCT05433233 - Effects of Lifestyle Walking on Blood Pressure in Older Adults With Hypertension N/A
Completed NCT05491642 - A Study in Male and Female Participants (After Menopause) With Mild to Moderate High Blood Pressure to Learn How Safe the Study Treatment BAY3283142 is, How it Affects the Body and How it Moves Into, Through and Out of the Body After Taking Single and Multiple Doses Phase 1
Completed NCT03093532 - A Hypertension Emergency Department Intervention Aimed at Decreasing Disparities N/A
Completed NCT04507867 - Effect of a NSS to Reduce Complications in Patients With Covid-19 and Comorbidities in Stage III N/A
Recruiting NCT05529147 - The Effects of Medication Induced Blood Pressure Reduction on Cerebral Hemodynamics in Hypertensive Frail Elderly
Recruiting NCT05976230 - Special Drug Use Surveillance of Entresto Tablets (Hypertension)
Completed NCT06008015 - A Study to Evaluate the Pharmacokinetics and the Safety After Administration of "BR1015" and Co-administration of "BR1015-1" and "BR1015-2" Under Fed Conditions in Healthy Volunteers Phase 1
Completed NCT05387174 - Nursing Intervention in Two Risk Factors of the Metabolic Syndrome and Quality of Life in the Climacteric Period N/A
Completed NCT04082585 - Total Health Improvement Program Research Project
Recruiting NCT05121337 - Groceries for Black Residents of Boston to Stop Hypertension Among Adults Without Treated Hypertension N/A
Withdrawn NCT04922424 - Mechanisms and Interventions to Address Cardiovascular Risk of Gender-affirming Hormone Therapy in Trans Men Phase 1
Active, not recruiting NCT05062161 - Sleep Duration and Blood Pressure During Sleep N/A
Not yet recruiting NCT05038774 - Educational Intervention for Hypertension Management N/A
Completed NCT05087290 - LOnger-term Effects of COVID-19 INfection on Blood Vessels And Blood pRessure (LOCHINVAR)
Completed NCT05621694 - Exploring Oxytocin Response to Meditative Movement N/A
Completed NCT05688917 - Green Coffee Effect on Metabolic Syndrome N/A
Recruiting NCT05575453 - OPTIMA-BP: Empowering PaTients in MAnaging Blood Pressure N/A
Completed NCT04303468 - Intervention With a GABA Supplement in Prediabetics N/A