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Pathophysiology clinical trials

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NCT ID: NCT06435585 Recruiting - Heart Failure Clinical Trials

Responders and Non-responders in the Management of Heart Failure - Significance of Genetic Influence and Identification of Novel Informative Biomarkers

Responders
Start date: February 17, 2021
Phase:
Study type: Observational

A biobank within the Swedish national heart failure quality registry SwedeHF.

NCT ID: NCT06234761 Recruiting - Pathophysiology Clinical Trials

Immunological Mechanisms Underlying Mucosal IgE Responses

Start date: January 2, 2024
Phase:
Study type: Observational
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NCT ID: NCT05118542 Completed - Graves Disease Clinical Trials

Effect of Hyperthyroidism and Its Treatment in Graves' Disease to Early Marker of Atherosclerosis

Start date: January 1, 2019
Phase: Phase 3
Study type: Interventional

During July 2019 to August 2020, a single-blind clinical trial was done to 36 patients with Graves' disease. At the beginning of the study, subjects were accommodated into 2 groups, 17 into PTU groups and 19 into methimazole groups. There were 24 subjects who finished the study, 13 from PTU group and 11 from methimazole group. Blood serum was collected for HOMA-IR, LDL-R, NFĸB, sICAM-1, sVCAM-1 and sE-selectin examination. Meanwhile stiffness and thickness of carotid artery was measured using PWV and cIMT.

NCT ID: NCT04791566 Completed - Sepsis Clinical Trials

Preoperative High-dose Dexamethasone and Emergency Laparotomy

Start date: March 1, 2021
Phase: Phase 4
Study type: Interventional

The aim of this trial is to evaluate the effect of high-dose glucocorticoid on inflammatory response and recovery after emergency laparotomy in participants with intestinal obstruction and perforated viscus. Primary outcome is the reduction of C-reactive protein on postoperative day 1. Secondary outcomes are organ specific complications in the post anaesthesia phase, endothel and inflammatory markers, fluid status, preload dependency, pain, lung function, nausea and mobilization during the first 5 days after surgery, . The investigators hypothesize, that a preoperative single high dose of glucocorticoid reduces systemic inflammatory response after emergency laparotomy.

NCT ID: NCT04776642 Recruiting - Arrythmia Clinical Trials

Biobank for "Arrhythmia and Conduction Disorders: TowArd Pathophysiology Based Treatment"

ADAPT
Start date: December 18, 2014
Phase:
Study type: Observational [Patient Registry]

The 'ADAPT' Biobank is a collection of body material and data from patients with or at risk of cardiac arrhythmias who underwent or will undergo (non-) invasive treatment for this disease. Its main objective is to obtain a comprehensive collection of patient information and material to facilitate research and gain better insight into the complex pathophysiology of the different arrhythmias, the multifactorial process, the heterogeneity in clinical presentation, and prognosis. Bodily material is used for biochemical marker assessments, histological and molecular analyses for research in cardiac arrhythmias.

NCT ID: NCT04520802 Completed - Clinical trials for Coronary Artery Disease

Neuroinflammation in Cognitive Decline Post-cardiac Surgery

FOCUS
Start date: February 18, 2019
Phase:
Study type: Observational

Major cardiovascular surgery is associated with postoperative cognitive decline (POCD), with a deterioration in memory, attention and speed of information processing. A multifactorial pathophysiology is presumed but this study focuses on the role of (neuro)inflammation in the development of POCD after coronary artery bypass grafting (CABG) surgery.

NCT ID: NCT04268862 Recruiting - Pathophysiology Clinical Trials

Metabolic Defects in Prediabetic Kuwaiti Arabs and Indians

Start date: March 1, 2020
Phase:
Study type: Observational
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NCT ID: NCT03997721 Completed - Fluid Overload Clinical Trials

Pathophysiology of Perioperative Fluid Management in Emergency Laparotomy

Start date: May 23, 2019
Phase:
Study type: Observational [Patient Registry]

Pathophysiology of perioperative fluid management in patients undergoing emergency laparotomy.

NCT ID: NCT03675100 Completed - Clinical trials for Irritable Bowel Syndrome

Neurotrophic Factors, Tight Junction Proteins, and Cytokines in IBS

Start date: June 2009
Phase: N/A
Study type: Interventional

To evaluate the role of neurotrophic factors (NGF, GDNF, TRPV-1), to quantity tight junction proteins (ZO-1, occludin, claudin) and cytokines (IL-8, TNF-a, IL-1b) in the colonic mucosa of IBS patients and also clarify sex differences in the pathophysiology of IBS.

NCT ID: NCT03283839 Recruiting - Clinical trials for Temporomandibular Disorder

Consequences of Temporomandibular Disorder on Balance Control

DAM
Start date: June 19, 2017
Phase: N/A
Study type: Interventional

To evaluate the effects of the temporomandibular disorder (TMD) and its therapeutic care on postural control in somato-sensory and visual sensitization compared to control subjects matched on age, sex and lifestyle. Parameters will be estimated by measures realized before the therapeutic care of the TMD (T0), then 2, 3 and 5 months after the starting care, both in TMD patients and control subjects. To evaluate also the effects of the TMD and its therapeutic care on balance control in various contexts of multi-sensory stimulation, orientation function, pain and tinnitus.