There are about 173942 clinical studies being (or have been) conducted in United States. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
This study is conducted to select the THR-687 dose level (Part A of the study) and to assess the efficacy and safety of the selected dose level compared to aflibercept (Part B of the study).
Peripheral Artery Disease (PAD) is a major risk factor for lower limb amputation. Microvascular reactivity assessed with near-infrared spectrometry has been studied in people with PAD but not in people with limb loss (PLL) who have PAD. The purpose of this research is to explore whether near-infrared spectrometry measures can contribute to identifying people at risk for amputation. Specific aims include: 1) Determine the test-retest reliability of near-infrared spectrometry measures in people with peripheral artery disease with or without major unilateral amputation. 2) Determine construct validity of near-infrared spectrometry measures compared to 6-Minute Walk Test, and time to claudication onset; and self-reported prosthetic mobility in people with transtibial amputation. This methodologic prospective study with repeated assessments and long term phone follow-up every year to identify any subjects that undergo revascularization or amputation will include 2 groups of subjects: a PAD group enrolled from an out-patient walking program, and a PLL+PAD group who receive no care but have their walking step counts monitored.
The purpose of this study is to obtain archived tumor tissue or pre-existing antigen expression data from patients with Head and Neck, Cervical, Melanoma and Non-Small Cell Lung Cancers to assess antigen expression and patient suitability for a Repertoire Immune Medicines Treatment Protocol.
This is a first-in-human, Phase 1, open label, multicenter, multiple dose, dose escalation and expansion study intended to evaluate the safety, viral load kinetics and shedding, pharmacodynamic, and anti-tumor activity of PF-07263689, either alone or in combination with sasanlimab (an investigational anti-programmed cell death protein 1 [PD-1] antibody), in patients with selected locally advanced or metastatic solid tumors who have exhausted all available standard of care therapies available to them. The study consists of 2 parts: Part 1 dose escalation for PF-07263689 monotherapy (Part 1A) and in combination with sasanlimab (Part 1B), followed by Part 2 dose expansion for the combination therapy.
This study's hypothesis is that patients with stage II melanoma who test positive for circulating tumor DNA are at a higher risk for recurrence and therefore adjuvant treatment is justified. In this study, the blood of consenting and eligible patients will be tested for ctDNA and those patients who test positive will be randomized on a 1:1 basis to either treatment with atezolizumab and tiragolumab or atezolizumab alone during Stage 1 of the study. If at least 3 patients in the atezolizumab + tiragolumab arm are shown to be ctDNA negative at C3D1, stage 2 of the study will begin enrollment. Stage 2 consists of 25 patients all enrolled to the atezolizumab + tiragolumab arm (no randomization and no atezolizumab monotherapy arm).Patients who test negative for ctDNA will be observed off protocol.
The primary objectives are to develop and validate a classifier using multimodal passive sensor data and metrics derived from normal iPhone and Apple Watch usage to distinguish individuals with normal cognition from those with mild cognitive impairment (MCI) and to develop and validate a cognitive wellness score that tracks fluctuations in cognitive performance over time using multimodal passive sensor data and metrics derived from normal iPhone and Apple Watch usage.
The purpose of this study is to find out whether the drug uproleselan can help patients with severe COVID-19 pneumonia. Investigators will study both the side effects of the drug and assess if the drug will help patients recover more quickly and slow down the progression of acute respiratory failure.
The purpose of this study is to evaluate the effect of Sodium Zirconium Cyclosilicate (SZC), as adjunct to ACEi/ARB therapy (lisinopril or valsartan), on slowing CKD progression (assessed as the reduction in participant's glomerular filtration rate [eGFR] decline over time) in participants with hyperkalaemia or at high risk of hyperkalaemia.
Assess the clinical safety and feasibility of MultiPulse Therapy (MPT) electrical stimulation waveform sequence in terminating paroxysmal and persistent atrial fibrillation.
A study to assess whether different doses of KVD824 are effective in preventing attacks of Hereditary Angiodedema Type I or Type II.