IMPACT-HTN Study of Patients With Hypertension
Prospective Early Patient Experience Initiative (IMPACT-HTN)
調査の概要
状態
条件
詳細な説明
To date, there is little multi center data on the management of patients in HTN centers. Elevated blood pressure is the leading global risk factor for death and nonfatal cardiovascular events, primarily strokes, myocardial infarctions, heart failure leading to hospitalization, and end-stage renal disease. After a one-year pilot with two sites, this study plans to expand to additional sites to build a national registry for resistant hypertension research.
This collaborative, prospective study will evaluate the effectiveness and safety of resistant hypertension management, including the use of novel drugs with the aim of defining an ideal patient profile that would benefit from various 4th-line antihypertensive therapies, including, but not limited to, aprocitentan, renal denervation, mineralocorticoid receptor antagonists, etc.
研究の種類
入学 (推定)
連絡先と場所
研究場所
-
-
California
-
Palo Alto、California、アメリカ、94304
- Stanford University Hypertension Center
-
コンタクト:
- Joel Nicholus, MA
- 電話番号:650-947-7025
- メール:nicholus@stanford.edu
-
-
North Carolina
-
Durham、North Carolina、アメリカ、27710
- Duke University Hospital
-
コンタクト:
- Krista Camuglia, BSN
- 電話番号:919-862-5967
- メール:krista.camuglia@duke.edu
-
-
参加基準
適格基準
就学可能な年齢
- 大人
- 高齢者
健康ボランティアの受け入れ
サンプリング方法
調査対象母集団
説明
Inclusion Criteria:
- Signed and dated informed consent form
- Ability to answer survey questions and to report blood pressure reading monthly
- Male and female participants; 18 years or older
- Treated with at least 2 antihypertensive therapies of different pharmacological classes for at least 4 weeks before the screening visit
- Mean Sitting Systolic Blood Pressure (SiSBP) greater or equal to 130 mmHg
Exclusion Criteria:
- Confirmed severe hypertension (grade 3) defined as SiSBP greater than or equal to 180 mmHg and/or Sitting Diastolic Blood Pressure (SiDBP) greater than or equal to 110 mmHg
- Clinically significant unstable cardiac disease at screening or in the past in the opinion of the investigator
- Heart failure NYHA functional class III and IV or NT-proBNP > 500 pg/mL
- Severe renal insufficiency or eGFR < 15 mL/min/1.73m2
- Moderate to severe hepatic impairment (Child-Pugh B and C) or elevated aminotransferase (> 3 x ULN)
研究計画
研究はどのように設計されていますか?
デザインの詳細
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
時間枠 |
|---|---|
|
Difference between exposure groups in change from baseline to Month 3 mean systolic blood pressure
時間枠:90 days
|
90 days
|
二次結果の測定
結果測定 |
時間枠 |
|---|---|
|
Change from baseline to Month 3 in urine albumin-to-creatinine ratio (UACR) in the overall cohort and between exposure groups
時間枠:90 days
|
90 days
|
|
Interaction between exposure group and baseline albuminuria category on UACR change from baseline to Month 3
時間枠:90 days
|
90 days
|
その他の成果指標
結果測定 |
時間枠 |
|---|---|
|
Change from baseline to Month 3 in routinely collected biomarkers
時間枠:90 days
|
90 days
|
|
Difference between exposure groups in change from baseline to Month 3 biomarker results
時間枠:90 days
|
90 days
|
|
Incidence of edema through Month 3 for the overall cohort
時間枠:90 days
|
90 days
|
|
Comparative incidence of edema; for example, among users of aprocitentan versus unexposed patients
時間枠:90 days
|
90 days
|
|
Comparative incidence of hyperkalemia; for example, among users of mineralocorticoid receptor antagonists vs. unexposed patients
時間枠:90 days
|
90 days
|
|
Incidence of hospitalization due to heart failure through Month 3 for the overall cohort
時間枠:90 days
|
90 days
|
|
Comparative incidence of hospitalizations due to heart failure; for example, among users of aprocitentan versus unexposed patients
時間枠:90 days
|
90 days
|
|
Proportion discontinuing any antihypertensive medication by Month 3 for any reason for the overall cohort
時間枠:90 days
|
90 days
|
|
Comparison of antihypertensive medication discontinuation between exposure groups
時間枠:90 days
|
90 days
|
|
Proportion discontinuing any antihypertensive medication by Month 3 due to edema
時間枠:90 days
|
90 days
|
|
Comparison of antihypertensive medication discontinuation due to edema between exposure groups
時間枠:90 days
|
90 days
|
協力者と研究者
研究記録日
主要日程の研究
研究開始 (推定)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。