Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
GlaxoSmithKline
Age
65–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Males or females who are ≥ 65 years of age
Body mass index (BMI) between 24 and 37 kg/m2 where: BMI = (weight in kg)/ (height in meters)2
Subjects must have a documented history of essential hypertension and must be stable on treatment with an ACE inhibitor or angiotensin II receptor antagonist or renin antagonist and no more than one other antihypertensive medication at least 3 months before screening with a sitting SBP\<180 mmHg and DBP\<110 mmHg.
All subjects must be able to be safely (in the opinion of the Investigator) withdrawn or down-titrated from all antihypertensive treatment(s) and transitioned to lisinopril 10 mg OD for the two-week run-in phase.
You may not be if
Any clinically relevant abnormality identified on the screening history, physical or laboratory examination, or any other medical condition or circumstance making the volunteer unsuitable for participation in the study
Subject who metabolizes carvedilol poorly based on CYP2D6 genotype as determined at screening
Subject has persistent hyperkalemia or history of hyperkalemia resulting from either Type IV RTA (renal tubular acidosis) or previous treatment with an ACE inhibitor, ARB or renin inhibitor.
Subject has malignant (accelerated) hypertension, history of malignant hypertension, or history of secondary forms of hypertension
Subject has advanced hypertensive retinopathy (Keith Wagner Grade IV)
Subject has a history of hepatic impairment (characterized by prolonged prothrombin time/low concentrations of albumin) and/or renal insufficiency (subjects with an estimated CrCl ≤ 30 mL/min by Cockroft-Gault must be excluded). CrCL = \[140-ageCr\]\[weight/70\] x 0.85 (if female); Cr in mg/dL; Weight in kg
Subject is being treated for diabetes mellitus
Subject has a history of angioedema
Subject has been under treatment with 3 or more antihypertensive medications. (NOTE: A combination drug containing two antihypertensive agents represents two antihypertensive medications.)
Subject has been under treatment with HCTZ \> 12.5 mg/day
Subject is receiving ongoing treatment or is anticipated to receive treatment with any of the following medications during the study:
* monoamine oxidase inhibitors (MAO)
* any Class I or III antiarrhythmic
* alpha-adrenergic receptor blockers
* beta-2-adrenergic agonists
* all antidepressants including SSRIs
* lithium
* medications known to be inhibitors/inducers of cytochrome P-450 2D6 should be discontinued for at least 14 days or 5 half-lives \[which ever is longer\] prior to the first day of the run-in period
Treatment with any over-the-counter medications , herbal and dietary supplements, as well as grapefruit-containing products within 7 days or 5 half-lives (whichever is longer) prior to first day of run-in period through the end of the study unless approved by the PI and GSK medical monitor. Standard vitamins and/or daily multi-vitamins are permitted, however herbal vitamins should be excluded.
Treatment with an investigational drug within 30 days or 5 half-lives (whichever is longer) preceding the run-in period
Subject has mean sitting SBP ≥ 180 mmHg at the screening assessment (one set of repeat measurement is permitted as per approval by the medical monitor).
Documented history of low blood pressure within six months of screening visit (average sitting SBP \< 110 mm Hg and/or DBP /\< 50 mm Hg) or blood pressure below these values at time of screening (one set of repeat measurement is permitted as per approval by the medical monitor).
Orthostatic hypotension diagnosed at screening (orthostatic hypotension is defined as a reduction in systolic blood pressure of 20 mmHg or more and/or a reduction in diastolic blood pressure of 10 mmHg or more for standing vs. supine measurements)
Subject has any of the following conditions:
* uncontrollable or symptomatic arrhythmias; unstable angina
* sick sinus syndrome or second or third degree heart block (unless treated with a permanent, functioning pacemaker)
* bradycardia (seated heart rate \<55 bpm) (one repeat measurement is permitted as per approval by the medical monitor) ; history of myocardial infarction, or history of stroke within 1 year of screening.
* subject is in, or has a history of atrial fibrillation
Any of the following abnormalities on 12-lead ECG during screening:
* complete RBBB or LBBB
* evidence of second- or third-degree AV block
* pathological Q-waves (Q-wave wider than 0.04 sec or depth greater than 0.4-0.5 mV)
* any other abnormalities that investigator feels could be of concern when patient is taking a β-adrenergic blocking agent
Donation of blood in excess of 500 mL within a 56-day period including the estimated 150 mL of blood to be drawn during this study
History of asthma, COPD and/or hypersensitivity to β -adrenergic blocking agents
History of sensitivity to carvedilol, lisinopril, alpha-blockers, beta-blockers or ACE inhibitors
History of sensitivity to any of the study medications or components thereof
History of anaphylaxis or anaphylactoid reactions or severe allergic responses to drugs
History of regular alcohol consumption exceeding 7 drinks/week for women or 14 drinks/week for men (1 drink = 5 ounces of wine or 12 ounces of beer or 1.5 ounces of hard liquor) within 6 months of screening
Unanticipated positive urine drug screen (UDS) at screening. Note: If the subject is taking a drug known to give a positive on the UDS, then this should be discussed with the medical monitor prior to sending the UDS. In this situation, with prior approval, a positive finding on the UDS will not be considered an exclusion
Positive for Hepatitis B surface antigen or HIV
Unwillingness or inability to follow the procedures outlined in the protocol or inability to provide written informed consent
