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Orange, California Clinical Trials

A listing of Orange, California clinical trials actively recruiting patient volunteers.

Found 371 clinical trials
K Kamyar Kalantar-Zadeh

A Randomized Controlled Trial of Thyroid Hormone Supplementation in Hemodialysis Patients

Hypothyroidism, defined by elevated thyrotropin (TSH) levels, is a common endocrine complication in chronic kidney disease patients, and prior evidence shows that higher TSH levels, even within the normal laboratory range, are strongly associated with impaired quality of life and cardiovascular disease in this population. Levothyroxine is one of the …

18 - 75 years of age All Phase N/A
G Gustavo Alva

Phase 2, Efficacy and Safety Study of ACP-204 in Lewy Body Dementia Psychosis

Multicenter, randomized, 6-week, double-blind, placebo-controlled, parallel-group, Phase 2 study in subjects with LBDP.

55 - 84 years of age All Phase 2

A Study to Evaluate the Efficacy and Safety of SPT-300 (GlyphAllo) in Participants With Major Depressive Disorder, With or Without Anxious Distress (BUOY-1 Study)

This is a randomized, parallel-group, double-blind, placebo-controlled, monotherapy study to evaluate the efficacy, safety, and tolerability of SPT-300 (GlyphAllo) in adults with major depressive disorder (MDD), with or without anxious distress.

18 - 65 years of age All Phase 2
A Aligos Investigational Site

A Study Evaluating the Efficacy and Safety of ALG-000184 Compared With Tenofovir Disoproxil Fumarate in Untreated HBeAg-Positive and HBeAg- Negative Adult Subjects With Chronic Hepatitis B (B-SUPREME)

This is a Phase 2 study to evaluate efficacy and safety of 48 weeks of oral once daily monotherapy with ALG-000184 versus tenofovir disproxil fumarate (TDF) for chronic HBV infection.

18 - 65 years of age All Phase 2
K Kiran Athreya

One Up, One Down: Analyzing Patient Preference on Cryotherapy Machine Tubing Placement

The purpose of this research study is to better understand patient preference and their satisfaction rates with cryotherapy machines based on the direction of the tubing. This study will evaluate both satisfaction and pain of patients who use the cryotherapy machines in the two groups: tubing facing towards the head, …

10 - 18 years of age All Phase N/A
R Rita Mehta, MD

Single-Center Eval of Clinical & Radiological Benefit AHCC in Combo W/ SOC Tx for HPV+ Pts W/ HNSCC

This is a phase 2, single-arm, open-label clinical trial determining safety and tolerability of AHCC in subjects with HPV-positive patients with Head and Neck Squamous Cell Carcinoma. These are subjects who have undergone surgery or will be undergoing surgery.

18 - 79 years of age All Phase 2
L Lucas Wiegand, MD

EvaluatioN of Optilume Drug-Coated Balloon for the Endoscopic Treatment of UREteric Strictures

The main objective of this clinical investigation is to assess the safety and feasibility of the Optilume DCB for treatment of ureteric strictures.

18 years of age All Phase N/A

A Clinical Study to Evaluate the Safety and Efficacy of the FloStent in Men With Benign Prostatic Hyperplasia Symptoms

The goal of this study is to determine the safety and effectiveness of the FloStent, a medical device used to treat men with symptoms of Benign Prostatic Hyperplasia, compared to sham (procedure without deployment of the FloStent). All participants will undergo a flexible cystoscopy and those randomized to the treatment …

45 years of age Male Phase N/A
L Lizette Spiers

Early Feasibility Study of "HyperQureTM RDN System", Laparoscopic Renal Denervation Therapy, in Patients With Resistant Hypertension

HQ-HTN-G01 is a prospective, multicenter, single arm, open label, early feasibility study to evaluate initial safety and device design concept of "HyperQureTM RDN System", laparoscopic renal denervation therapy, in patients with resistant hypertension on three(3) or more antihypertensive medications

22 - 80 years of age All Phase N/A

Evaluate Efficacy and Safety of Repeat Subcutaneous Doses of FB825 in Adults With Moderate-to-Severe Atopic Dermatitis

This is a randomized, placebo-controlled and double-blind study to evaluate the efficacy, pharmacokinetics, and Safety of repeat subcutaneous doses of FB825 in adults with moderate-to-severe atopic dermatitis.

18 - 65 years of age All Phase 2

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