Effects and Safety of Sacubitril/Valsartan on Refractory Hypertension
NCT ID: NCT05545059
Last Updated: 2022-09-19
Study Results
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Basic Information
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UNKNOWN
PHASE3
138 participants
INTERVENTIONAL
2022-09-24
2023-03-31
Brief Summary
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Detailed Description
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Purpose Describing the design of the Effects of Sacubitril/valsartan Versus Valsartan on Refractory Hypertension (EOSORH) trial.
Methods and analysis This is a monocentric, randomized, parallel-group, controlled trial which will investigate the efficacy and safety of sacubitril/valsartan in the treatment of Chinese patients with RH. A total of 138 patients will be enrolled who are diagnosed with RH according to the Guidelines for Prevention and Treatment of Hypertension in China (2018 revision). After a washout period, subjects will be randomized to sacubitril/valsartan group or valsartan group in a 1:1 ratio. The primary outcome is the change in 24 hours average ambulatory systolic blood pressure (SBP) from baseline to 8 weeks after randomization, comparing the sacubitril/valsartan group with valsartan group. The secondary outcomes including change in 24 hours average ambulatory diastolic blood pressure (DBP), clinic blood pressure and series of cardiac and renal hematologic indicators. Safety endpoints will also be evaluated, covered changes in blood potassium level, renal function, hypotension, etc. Full Analysis Set (FAS), per-protocol set (PPS) and safety set (SS) will be defined. Baseline data will be analyzed by using data from FAS whereas the analysis of primary outcome will be based on FAS and PPS but the conclusions of FAS are dominant.
Ethics and dissemination The research protocol has been approved by the Ethics Committee of Sun Yat-sen Memorial Hospital, Sun Yat-sen University. This research is designed to investigate the efficacy and safety of sacubitril/valsartan in Chinese RH patients. Findings will be shared by Sun Yat-sen Memorial Hospital, policymakers and the academic community to promote the clinical pharmacal therapy of RH in China.
Discussion The effects of sacubitril/valsartan on hypertension have been widely reported by a series of large RCT in recent years, while its application in RH patients is still elusive. The study will provide a new pharmacal strategy for the treatment of RH.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
Study Groups
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sacubitril/valsartan group
The experimental group will be sacubitril/valsartan group. Patients assigned to this group will receive sacubitril/valsartan 200mg added to existing medication regimens before randomization including amlodipine 10mg per day, hydrochlorothiazide 25 mg per day, spironolactone 20 mg per day. The initial dose of sacubitril/valsartan will be 100mg per day and will be doubled to 200mg per day after 2 weeks then maintain until the end of the 8-week treatment period.
Sacubitril/valsartan
In sacubitril/valsartan group, patients will receive amlodipine 10mg, hydrochlorothiazide 25 mg, spironolactone 20 mg, sacubitril/valsartan 200mg to treat. The initial dose of sacubitril/valsartan will be 100mg per day and will be doubled to 200mg per day after 2 weeks then maintain until the end of the 8-week treatment period.
valsartan group
The control group will be valsartan group, which patients will receive valsartan 160mg added to existing medication regimens before randomization including amlodipine 10mg per day, hydrochlorothiazide 25 mg per day, spironolactone 20 mg per day. The initial dose of valsartan will be 80mg per day and will be doubled to 160mg per day 2 weeks later and then maintain until the end of the 8-week treatment period.
valsartan
In valsartan group, patients will receive amlodipine 10mg, hydrochlorothiazide 25 mg, spironolactone 20 mg and valsartan 160mg. The initial dose of valsartan will be 80mg per day and will be doubled to 160mg per day 2 weeks later and then maintain until the end of the 8-week treatment period.
Interventions
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Sacubitril/valsartan
In sacubitril/valsartan group, patients will receive amlodipine 10mg, hydrochlorothiazide 25 mg, spironolactone 20 mg, sacubitril/valsartan 200mg to treat. The initial dose of sacubitril/valsartan will be 100mg per day and will be doubled to 200mg per day after 2 weeks then maintain until the end of the 8-week treatment period.
valsartan
In valsartan group, patients will receive amlodipine 10mg, hydrochlorothiazide 25 mg, spironolactone 20 mg and valsartan 160mg. The initial dose of valsartan will be 80mg per day and will be doubled to 160mg per day 2 weeks later and then maintain until the end of the 8-week treatment period.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* ≥18 and ≤75 years old at the time of randomization
* Must agree to comply with all requirements and sign the informed consent form
Exclusion Criteria
* Severe renal insufficiency
* Research related drug contraindications
* secondary hypertension
* Cardiovascular event
* Persistent arrhythmia, valvular heart disease, and class III-IV heart failure or left ventricular ejection fraction \<45%.
* Severe liver function impairment (Child-Pugh C), biliary cirrhosis and/or cholestasis
* History of angioedema and asthma
* Woman of childbearing age who do not take effective contraceptive measures or pregnant or breastfeeding
* Allergic to drugs related to the study
* Suffering from serious tumor-related diseases, receives tumor-related treatment, or has a life expectancy of less than 2 years
* Planning to join other clinical trials
* Anticipated changes in medical conditions
* Need to take study-related drugs for reasons other than hypertension
* Suffering from other diseases that may prevent the patient from participating fully period of the study
* Other any concomitant conditions
* Must continuously take any drugs that affect the results
18 Years
75 Years
ALL
No
Sponsors
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Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
OTHER
Responsible Party
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Principal Investigators
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Dengfeng Geng, Dr.
Role: PRINCIPAL_INVESTIGATOR
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Locations
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Sun Yat-sen Memorial Hospital, Sun Yat-sen University
Guangzhou, Guangdong, China
Countries
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Central Contacts
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Facility Contacts
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References
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Calhoun DA, Jones D, Textor S, Goff DC, Murphy TP, Toto RD, White A, Cushman WC, White W, Sica D, Ferdinand K, Giles TD, Falkner B, Carey RM; American Heart Association Professional Education Committee. Resistant hypertension: diagnosis, evaluation, and treatment: a scientific statement from the American Heart Association Professional Education Committee of the Council for High Blood Pressure Research. Circulation. 2008 Jun 24;117(25):e510-26. doi: 10.1161/CIRCULATIONAHA.108.189141.
Lamirault G, Artifoni M, Daniel M, Barber-Chamoux N, Nantes University Hospital Working Group On Hypertension. Resistant Hypertension: Novel Insights. Curr Hypertens Rev. 2020;16(1):61-72. doi: 10.2174/1573402115666191011111402.
Ettehad D, Emdin CA, Kiran A, Anderson SG, Callender T, Emberson J, Chalmers J, Rodgers A, Rahimi K. Blood pressure lowering for prevention of cardiovascular disease and death: a systematic review and meta-analysis. Lancet. 2016 Mar 5;387(10022):957-967. doi: 10.1016/S0140-6736(15)01225-8. Epub 2015 Dec 24.
Kario K, Shin J, Chen CH, Buranakitjaroen P, Chia YC, Divinagracia R, Nailes J, Hoshide S, Siddique S, Sison J, Soenarta AA, Sogunuru GP, Tay JC, Teo BW, Turana Y, Zhang Y, Park S, Van Minh H, Wang JG. Expert panel consensus recommendations for ambulatory blood pressure monitoring in Asia: The HOPE Asia Network. J Clin Hypertens (Greenwich). 2019 Sep;21(9):1250-1283. doi: 10.1111/jch.13652.
Kario K, Sun N, Chiang FT, Supasyndh O, Baek SH, Inubushi-Molessa A, Zhang Y, Gotou H, Lefkowitz M, Zhang J. Efficacy and safety of LCZ696, a first-in-class angiotensin receptor neprilysin inhibitor, in Asian patients with hypertension: a randomized, double-blind, placebo-controlled study. Hypertension. 2014 Apr;63(4):698-705. doi: 10.1161/HYPERTENSIONAHA.113.02002. Epub 2014 Jan 20.
Other Identifiers
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2020-KY-126
Identifier Type: -
Identifier Source: org_study_id
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