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Completed
The Effects of Doxazosin on the Cardiovascular and Subjective Effects of Cocaine
Primary Objective: The primary objective is to determine the safety of treatment with doxazosin in cocaine-dependent volunteers by examining hemodynamic and subjective effects of administration of ascending doses of cocaine …
Baylor Role: Lead Sponsor
Completed
The Efficacy of Doxazosin for Cocaine Users
The NE system, especially the alpha 1-adrenergic receptor, may play an important role in cocaine addiction in humans. The results of this study will provide medical safety data on the …
Baylor Role: Lead Sponsor
Completed
An ACE Inhibitor (Perindopril) or an Angiotensin Receptor Blocker (Candesartan) as a Treatment for Methamphetamine Dependence
Our preliminary data indicate that the ACE inhibitor perindopril can attenuate MA-induced drug craving, suggesting that perindopril should be evaluated as a treatment for MA dependence. Candesartan works similarly to …
Baylor Role: Lead Sponsor
Completed
Investigation of Cycloserine as a Smoking Cessation Treatment
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Baylor Role: Lead Sponsor
Completed
Pain and Anxiety Management With Oral Narcotic for Pediatric Suture Repair
A prospective, double-blind, placebo-controlled, randomized clinical trial in a tertiary care pediatric emergency department with an annual census of 80,000 visits per year. Patients will be randomized by a randomization …
Baylor Role: Lead Sponsor
Completed
Rivastigmine and Huperzine A as Treatments for Cocaine Dependence
The purpose of this study is to evaluate the interactions between cocaine and oral rivastigmine and between cocaine and oral huperzine A (HupA). The following Specific Aims are proposed: 1. …
Baylor Role: Lead Sponsor
Completed
Optimization of IV Ketamine for Treatment Resistant Depression
Existing treatments for major depressive disorder (MDD) generally take weeks to months to exert their maximal benefit. There is an urgent need to develop rapid-acting treatments for MDD. Ketamine, a …
Baylor Role: Lead Sponsor
Completed
Syphilis Response to Higher Penicillin Dosage: The 2.4 Versus 7.2 Study
The investigators conducted a prospective, randomized, open label study at three clinical sites including Thomas Street Health Center and North West Clinic (Harris Health System), and the Michael E. DeBakey …
Baylor Role: Lead Sponsor
Completed
Sequential and Hybrid Therapies for H Pylori Infection
The purpose of this study is to test whether the 14-day sequential therapy ( esomeprazole plus amoxicillin dual therapy for 7 days followed by triple therapy with esomeprazole, clarithromycin, and …
Baylor Role: Collaborator
Completed
Postoperative Effects of Intranasal Fentanyl, IV and IM Morphine in Children Undergoing Myringotomy
Preoperative anxiety will be assessed by the modified Yale Preoperative Anxiety Scale (mYPAS) at two points - (1) prior to separating the patient from the caretaker and bringing the patient …
Baylor Role: Lead Sponsor