Found 816 clinical trials
Comparison of Cardiac Function Between Left Bundle Branch Pacing and Right Ventricular Outflow Tract Septal Pacing in Pacemaker-dependent Patients
Permanent pacemaker implantation is a common method for bradycardia and cardiac conduction dysfunction. With the development of physiological pacing, the optimal location of ventricular pacing site is still improving. Traditional ventricular pacing site at the apex of right ventricle or septum of right ventricular outflow tractRVOT, causing iatrogenic left bundle …
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- 16 Feb, 2024
- 1 location
Can Gait Analysis and Ultrasound Detect a Change in Calf Musculature in Children With Cerebral Palsy?
ORLAU is a clinical department of the Robert Jones and Agnes Hunt Orthopaedic Hospital. We treat patients with a wide range of movement disorders affecting their walking or arm function. One of the most common gait issues we see is toe-walking, this is most prevalent in those patients with cerebral …
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- 16 Feb, 2024
- 1 location
Effect Of Reusing the Operative Supplies On Cataract Surgery and Climate Change
Although postoperative infectious endophthalmitis and toxic anterior segment syndrome (TASS) rarely happen, they can threaten sight and are considered complications of intraocular and cataract surgery1.
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- 25 Apr, 2025
- 1 location
Rheumatology Patient Registry and Biorepository
To facilitate clinical, basic science, and translational research projects involving the study of rheumatic diseases.
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- 05 Aug, 2020
Dresden Corneal Disease and Treatment Study
The purpose of this study is long-term follow up of patients with corneal diseases to analyze the quality of surgical interventions and diagnosis. Corneal ectasia, especially keratoconus, is a corneal disease that leads to an irreversible loss of visual acuity while the cornea becomes steeper, thinner and irregular. For these …
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- 16 Feb, 2024
- 1 location
Predictors of Better Outcomes After Severe Acquired Brain Injuries
Severe Acquired Brain Injury is defined as a traumatic, post-anoxic, vascular or other brain damage that causes coma for at least 24 hours and leads to permanent disability with sensorial, motor, cognitive or compartmental impairment. In this context, an accurate characterization of individual patients' profile in terms of neuronal damage, …
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- 05 Aug, 2020
Retention and Durability of the Anterior Zirconia Wing Bridge
This study is a clinical trial to determine the retention and durability of the anterior zirconia wing bridge. The type of zirconia-wing bridge the investigators are researching in this study has two wings which generally have three countersunk holes (meaning that the circumference of the outer portion of the hole …
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- 05 Aug, 2020
Long Term Follow-Up of Post Neck Pain Patients Accompanying Ossification of Posterior Longitudinal Ligament Treated With Integrated Complementary and Alternative Medicine: Observational Study
The purpose of this study is to reveal the effectiveness and safety of integrative Korean medicine for Ossification of Posterior Longitudinal Ligament(OPLL) by observation inpatients treated with integrative Korean medicine. This study is a prospective observational study.
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- 16 Feb, 2024
- 1 location
Physiological Changes of the Mitral Annulus After Annuloplasty in Barlow Disease
It is hypothesized that the major mechanism of the valvular insufficiency in Barlow disease is a deformation of the left ventricle and the posterior mitral annulus, causing its aberrant displacement during the systole towards posterior and basal and thus impairing the coaptation of the leaflets.
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- 16 Feb, 2024
- 1 location
Effect of Pre-existing Adjacent Segment Degeneration on Long-term Effectiveness After Lumbar Fusion Surgery
This is a prospective single-center study. Patients requiring posterior lumbar interbody fusion (PLIF) for lumbar degenerative disease are prospectively enrolled and followed. Important adjacent pre-existing degeneration factors include discs degenerated, facets and ligamentum flavum tropism which could lead to spinal canal stenosis (SCS).
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- 16 Feb, 2024
- 1 location