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NCT ID: NCT04822025 Completed - Covid19 Vaccine Clinical Trials

A Study to Evaluate MVC-COV1901 Vaccine Against COVID-19 in Elderly Adults

Start date: May 20, 2021
Phase: Phase 2
Study type: Interventional

The purpose of this study is to assess the safety and immunogenicity of MVC-COV1901 vaccine in two different dose forms in participants who are generally healthy or with stable pre-existing health conditions.

NCT ID: NCT04821882 Completed - Clinical trials for Interstitial Cystitis

Intravesical Injection of Dextrose to Improve Lower Urinary Tract Symptoms Caused by Chronic Cystitis

Start date: May 1, 2019
Phase: N/A
Study type: Interventional

The pathogenesis of bladder pain syndrome/interstitial cystitis (BPS/IC) is currently unclear. Scholars have put forward different hypotheses, including the function of the extracellular matrix surface of the glycosaminoglycan (GAG) layer, downregulation of tight junction protein, increased urothelial permeability, mast cell activation, neurogenic inflammation, and psychosomatic factors. The symptoms are very similar to severe bladder pain syndrome/interstitial cystitis, and the patients respond to existing medications. In 1956, Dr. George Hackett created a method for treating damaged ligaments and tendons called prolotherapy (proliferation therapy). Prolotherapy is defined as an alternative therapy for musculoskeletal and arthritic pain, including the treatment of irritating substances (such as dextrose, also known as d-glucose) injected into ligaments or tendons to promote the growth of new tissues. There are many clinical trials confirming that proliferation therapy can effectively treat painful musculoskeletal problems. For example, in patients with lateral epicondylitis treated with a solution with a final concentration of 10% dextrose, compared with patients treated with placebo (normal saline), pain and isometric muscle strength improved significantly. A recent literature review also tells that hypertonic glucose proliferation therapy can effectively treat a variety of musculoskeletal diseases. Hence, this research suggests that dextrose prolotherapy is an affordable and effective pain management strategy in dealing with musculoskeletal neuroinflammation pain in BPS/IC. In order to begin to understand prolotherapy and its therapeutic utility, this study should begin to elucidate the immediate response of prolotherapy in the urology field by investigating the impact of dextrose. This project is expected to accommodate subjects with BPS/IC, by injecting 10% dextrose into the bladder lining muscles of IC patients and performing various urodynamic tests and questionnaires to evaluate the patient's urinary voiding symptoms and urinary bladder function recovery. Afterward, the expressions of growth factors and cytokines in the urine samples were investigated in an attempt to reveal the mechanism of dextrose prolotherapy in BPS/IC disease.

NCT ID: NCT04815460 Completed - Healthy Clinical Trials

Aerobic Interval and Moderate Continuous Exercise Training on Ventricular Functions

Start date: July 1, 2016
Phase: N/A
Study type: Interventional

Hypoxic exposure increases right ventricular (RV) afterload by triggering pulmonary hypertension, with consequent effects on the structure and function of the RV. Improved myocardial contractility is a critical circulatory adaptation to exercise training. However, the types of exercise that enhance right cardiac mechanics during hypoxic stress have not yet been identified. This study investigated how high-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) influence right cardiac mechanics during hypoxic exercise (HE).

NCT ID: NCT04813250 Completed - Clinical trials for Elective Cardiac Surgical Patients

Ventilatory Strategies After Cardiopulmonary Bypass Evaluated by Electrical Impedance Tomography

Start date: August 1, 2018
Phase: N/A
Study type: Interventional

Pulmonary complications after cardiac surgeries are common. It is one of the most crucial concerns of cardiac surgeons and anesthesiologists. These adverse events may vary from a mild respiratory dysfunction to acute respiratory distress syndrome (ARDS). One of the most public reasons of these complications is atelectasis that would result in hypoxia and pneumonia. Any of these adverse events rises the prevalence of morbidity and mortality. The chief inducing causes for atelectasis are CPB and dropped blood perfusion and ventilation of the lungs. The ventilation arrest is related with a high frequency of retained bronchial sections, local atelectasis, decrease in arterial O2 concentrations as a effect of surge in arteriovenous shunt, declined lung compliance, pulmonary edema and hence increased risk of nosocomial infections. Electrical Impedance Tomography (EIT) is a non-invasive, radiation-free, real time bedside imaging modality, which provide the assessment of regional gas volume and lung ventilation. EIT has been experienced in quite a lot of animal and clinical applications including optimization of mechanical ventilator strategies and recognition of respiratory adverse events. Besides, EIT has been used to recognize ideal PEEP by detection of homogenous ventilation in non-dependent and dependent lung regions. Homogeneous ventilation is key for inhibition of ventilator-induced lung injury.

NCT ID: NCT04813094 Completed - Atrial Fibrillation Clinical Trials

An Integrated-management Program to Control Health-related Quality of Life Among Patients With Atrial Fibrillation

Start date: October 2, 2018
Phase: N/A
Study type: Interventional

The aim of this study is to evaluate the effectiveness of the Internet-based integrated-management Program on increasing coping strategies, medical adherence and HRQoL, and reducing readmission in patients with atrial fibrillation.

NCT ID: NCT04812587 Completed - Exercise Clinical Trials

Effects of Exercise Training on Functional Physical Fitness, Balance and Walking in the Community-dwelling Older Adults

Start date: January 12, 2018
Phase: N/A
Study type: Interventional

This study aimed to determine whether a 12-week combined exercise intervention program with extra emphasis on balance, muscle strength, and walking ability was designed to improve functional fitness, balance, walking speed in community-dwelling older people.

NCT ID: NCT04811716 Completed - Clinical trials for Paroxysmal Nocturnal Hemoglobinuria

Pozelimab and Cemdisiran Combination Treatment in Adult Participants With Paroxysmal Nocturnal Hemoglobinuria Who Have Received Pozelimab Monotherapy

Start date: July 29, 2021
Phase: Phase 2
Study type: Interventional

The primary objective of the study is to evaluate the safety and tolerability of 2 dosing regimens of pozelimab and cemdisiran combination therapy during the open-label treatment period (OLTP) The secondary objectives of the study are: - To evaluate the effect of the combination treatment on the following parameters of intravascular hemolysis: lactate dehydrogenase (LDH) control, breakthrough hemolysis, and inhibition of total complement hemolysis activity (CH50) - To evaluate the effect of the combination treatment on hemoglobin levels - To evaluate the effect of the combination treatment on red blood cell (RBC) transfusion requirements - To evaluate the effect of the combination treatment on clinical outcome assessments (COAs) measuring fatigue and health related quality of life - To assess the concentrations of total pozelimab in serum and total complement component (C) 5 and cemdisiran in plasma - To assess immunogenicity to pozelimab and cemdisiran - To evaluate the long-term safety and efficacy of pozelimab and cemdisiran in an optional open-label extension period (OLEP) - To assess safety after treatment intensification with pozelimab and cemdisiran

NCT ID: NCT04811144 Completed - Laser Therapy Clinical Trials

Clinical Application of Er:YAG Dental Laser System

Start date: December 8, 2017
Phase: N/A
Study type: Interventional

The study aim was to evaluate the effectiveness of Er:YAG dental laser treatment modality for cavity, sensitive teeth, abnormal frenum attachment and peri-implantitis.

NCT ID: NCT04810273 Completed - Trauma Clinical Trials

Effect of Progressive Early Mobilization in Patients With TBI

Start date: March 30, 2021
Phase: N/A
Study type: Interventional

traumatic brain injury (TBI) is a major public health concern worldwide. Patients with moderate-severe TBI have high rates of disability at the acute phase and frequently require protracted rehabilitation with prolonged periods of recovery. Recently, it has been found that the use of progressive early mobilization (EM) protocols for critical trauma patients may minimize the functional declines during intensive care unit (ICU) stays. However, prior early mobilization studies have found that the survivors of moderate-severe TBI often experience a greater incidence of neurological injuries with other organ injury than other critical care patients. No randomized controlled trials thus far have utilized measure the influence or effect of early progressive EM protocols on the functional recovery of moderate-severe TBI patients.

NCT ID: NCT04808544 Completed - Quality of Life Clinical Trials

Naldebain for Pain Management of Laparoscopic Cholecystectomy

Start date: August 30, 2021
Phase: Phase 2/Phase 3
Study type: Interventional

Laparoscopic cholecystectomy is the most common surgical procedure for removal of the inflamed gall bladder or other gall bladder pathologies. There are more than 12,000 cases of cholecystectomy performed in Taiwan annually, and more than 85% of this procedure are undertook with laparoscopic techniques. Even with minimally invasive laparoscopic operation, patients may still suffer from postoperative wound pain, deep visceral or referred pain. About 80% of patients who received laparoscopic procedures complain of moderate-to-severe pain within the first day after cholecystectomy. Most importantly, up to 20% (range from 3 to 20%) of these patients complained surgical-related pain one year after operation and they require prolonged use of opioid to control chronic postoperative pain (CPSP). However, there are currently lack of clinical practice guidelines or recommendations for prevention of CPSP after laparoscopic abdominal surgery. Although regional block techniques (i.e. truncal block or intrathecal opioid) are considered as effective supplementary analgesic approaches to improve postoperative pain control, parenteral administration of analgesics remain as the mainstay for pain management of laparoscopic abdominal surgery. Naldebain® is prodrug of nalbuphine, which was approved by the Taiwan FDA in 2017. Naldebain® is an extended-release dinalbuphine sebacate, and is rapidly hydrolyzed by tissue of plasma esterase to release nalbuphine. A number of clinical studies have shown that single-dose of pre-operative intramuscular administration of Naldebain® provides significantly higher analgesic effect up to 1 week in hemorrhoidectomy and laparotomy surgery with a well-tolerated safety profile. Therefore, this PI-initiated randomized, double-blind, placebo-control trial aims to investigate the clinical efficacy of Naldebain® in management of acute postoperative pain in patients receiving laparoscopic cholecystectomy, and prevention of the development of CPSP after surgery.