Clinical trials: Beta Blocker Intolerance
Beta Blocker Intolerance, Congestive Heart Failure
RESynchronizaTiOn theRapy and bEta-blocker Titration
Patients will be treated according to the clinical practice of the participating centers and to the international guidelines for the treatment of heart failure.The present analysis provides a collection of data about the changes…
- Trial name
- RESTORE (NCT02173028)
- Where
- 4 sites in Italy
- Volunteers
- 254 people
- Sponsor
- Giuseppe Ricciardi
Systolic Heart Failure, Beta-blockers Intolerance
Surgical Sympathetic Blockade in Heart Failure
The investigators sought to evaluate the feasibility and safety of surgical sympathetic blockade in systolic heart failure patients and secondary to assess its cardiovascular consequences.
- Conditions
- Systolic Heart Failure, Beta-blockers Intolerance, Beta-blockers Resistance
- Trial name
- SymBlock (NCT01224899)
- Testing
- Left cervico-thoracic sympathetic blockade
- Where
- Brazil
- Volunteers
- 15 people
- Sponsor
- University of Sao Paulo
Coronary Artery Disease
Alternative in Beta Blocker Intolerance: The ABBI Trial
In this study the investigators will assess the tolerance of Nebivolol (Bystolic) in cardiovascular patients who are not able to tolerate conventional beta blockers.
- Trial name
- ABBI (NCT00893984)
- Testing
- Nebivolol
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Minneapolis Heart Institute Foundation
Neurocardiogenic Syncope
Propranolol to Treat Fainting Due to Sympathoadrenal Imbalance
This study will examine the effectiveness of the drug propranolol in preventing fainting in patients with sympathoadrenal imbalance (SAI).
- Trial name
- NCT00060866
- Testing
- Propranolol
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Orthostatic Intolerance, Postural Tachycardia Syndrome
Effect of Exercise in OI
The main limitation patients with orthostatic intolerance (OI, or postural tachycardia syndrome, POTS) have to exercise is related to their increase in heart rate when standing.
- Trial name
- NCT00770484
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Vanderbilt University