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Found 2,817 clinical trials

Prospective Longitudinal Cohort Study of Vasculitis Patients

VASCO is a prospective observational cohort study which aim to describe the presentation, comorbidities, management, outcomes and damage of vasculitis patients, from the analysis of the clinical, biological and immunological data.

18 years and older
All
Phase N/A

Influencing Factors of Cerebrovascular Disease and Cognition in Hemodialysis Patients

In this observational study, the investigators evaluate the influencing factors of cerebrovascular disease and cognition in hemodialysis patients.

50-85 years
All
Phase N/A

Fecal Calprotectin Level in Patients With Nosocomial Diarrhea

Nosocomial diarrhea is a common problem.There are multiple ethiologies of nosocomial diarrhea in which can be divided into inflammatory and non inflammatory diarrhea. Fecal calprotectin is a good marker to identify inflammatory diarrhea in outpatient setting; for example, differentiating inflammatory bowel disease and irritable bowel syndrome. Its performance in inpatient …

18-80 years
All
Phase N/A

The Role of MicroRNA in the Diagnosis Prognosis and Response to Treatment in Pancreatic Cancer

Aberrant miRNA production has been linked to a wide range of human cancers and shown to play important roles in their genesis and growth. These miRNA can be detected in the blood and tumors of patients with cancer. We hypothesize that the detection of certain miRNAs present in the blood/serum …

18 years and older
All
Phase N/A

The Assessment of Talar Cartilage in Patients With Unilateral Traumatic Transtibial Amputation

Increased risk of osteoarthritis (OA) has been previously demonstrated in patients with lower limb amputation. Although there are many studies on knee joint of intact limb of amputees in the literature, the number of studies on intact foot and ankle is extremely limited. The primary aim of the study is …

18-65 years
All
Phase N/A

Effect of COVID-19 Pandemic on Perceived Stress Anxiety Mood and Training Quality in Elite Athletes.

In this study, we aim to investigate stress, anxiety, mood, life satisfaction measures among elite athletes during COVID-19 and explore the relationship between these measures and the changes in training characteristics in elite athletes during the COVID-19 pandemic.

18-35 years
All
Phase N/A

Health and Employment After Gastro Intestinal Surgery - HEAGIS2

By using the M.A.D.I.T. methodology and the Dialogics science, SALVO Project aims to develop operational guidelines to support oncological target patients in the resumption of their daily post-operative activities. The research will implement an instrument for the purpose of measuring the health need of participants who are admitted to the …

18 years and older
All
Phase N/A

Validation of King's Sarcoidosis Questionnaire in a Danish Population

The King's Sarcoidosis Questionnaire (KSQ) is a brief questionnaire assessing health status in patients with sarcoidosis. The KSQ was previously validated in English German and Dutch. KSQ will be translated into Danish and validated in a Danish sarcoidosis population.

18 years and older
All
Phase N/A

Highly Suppressive Treg in Delayed and Slow Graft Function After Kidney Transplantation

Delayed/slow graft function is the most common complication after kidney transplantation with an incidence over 20% and is the result of ischemia-reperfusion injury. The increased use of marginal kidney grafts to palliate the organ shortage is leading to a continued rise in the incidence of delayed/slow graft function. Delayed/slow graft …

18 years and older
All
Phase N/A

Correlation Between Oxidative Stress Status and COVID-19 Severity

During the new COVID-19 pandemic physicians all over the world have faced different challenges .Oxidative stress is a probable cause of multi organ failure in this setting which never has been evaluated in COVID-19 infection to the best of knowledge.Present study aimed to evaluate oxidative stress marker and redox system …

18 years and older
All
Phase N/A

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