Inflammation Clinical Trial
Official title:
The Effect of Hyperbaric Oxygen Therapy on Inflammatory Parameters Induced by a Heat Injury Model
Hyperbaric oxygen may reduce neurophatic pain and promote wound healing. Established anti inflammatory effects of HBO may contribute to this effect. In a previous publication the investigators studied the effects of HBO on secondary hyperalgesia using a well established heat injury model. In a new - blinded study design, the investigators wish to investigate and- or confirm previous results, i.e. that HBO therapy reduce secondary hyperalgesia and improving therapy of severe pain conditions.
Hyperbaric oxygen (HBO) reduces neuropathic pain, promote healing of hypoxic, chronic wounds and sores caused by radiation therapy. Nitric oxide (NO) is a contributing factor to the prolonged anti-nociceptive effect of HBO treatment. In addition, HBO stimulates the formation of reactive oxygen and nitrogen forms, reduces beta-2 integrin function, and reduces contact of leukocytes to the endothelial surface of the capillaries, improves microcirculation and causes decreased monocyte chemokine synthesis. It is the interaction of these mechanisms involved in HBO's anti-inflammatory effect. How HBO reduces pain and inflammation in humans has not been established. In healthy subjects, investigators have shown that HBO has a reducing effect on the mechanism, which at the level the of spinal cord amplifies the number and and the extension of pain impulses. Subjects who were given HBO therapy initially developed significantly less secondary hyperalgesia than the control group several weeks later by the new heat injury suggesting a protective, preconditioning effect. As in the previous experiment (NCT02025686) preconditioning effects will be assessed by means of measurements of thermal thresholds, pin-prick thresholds, erythema indices and secondary hyperalgesic areas (i.e. area under the curve per minute). Similarly,differences in the sequence of sessions (i.e. first session HBO;second session ambient pressure condition or first session ambient pressure condition;second session HBO) will be analyzed accordingly. In an improved blinded study design investigators will now investigate the effect of HBO treatment using the same cutaneous heat injury model, as in the first study. Investigators expect to finally be able to confirm previous results thereby improving treatment of severe pain conditions. ;
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT03995979 -
Inflammation and Protein Restriction
|
N/A | |
Completed |
NCT03255187 -
Effect of Dietary Supplemental Fish Oil in Alleviating Health Hazards Associated With Air Pollution
|
N/A | |
Completed |
NCT04507867 -
Effect of a NSS to Reduce Complications in Patients With Covid-19 and Comorbidities in Stage III
|
N/A | |
Completed |
NCT03577223 -
Egg Effects on the Immunomodulatory Properties of HDL
|
N/A | |
Completed |
NCT04383561 -
Relationship Between LRG and Periodontal Disease
|
N/A | |
Active, not recruiting |
NCT03622632 -
Pilot Study to Measure Uric Acid in Traumatized Patients: Determinants and Prognostic Association
|
||
Completed |
NCT06216015 -
Exercise Training and Kidney Transplantation
|
N/A | |
Completed |
NCT04856748 -
Nomogram to Diagnose Prostatic Inflammation (PIN) in Men With Lower Urinary Tract Symptoms
|
||
Completed |
NCT05529693 -
Efficacy of a Probiotic Strain on Level of Markers of Inflammation in an Elderly Population
|
N/A | |
Recruiting |
NCT05415397 -
Treating Immuno-metabolic Depression With Anti-inflammatory Drugs
|
Phase 3 | |
Recruiting |
NCT05670301 -
Flemish Joint Effort for Biomarker pRofiling in Inflammatory Systemic Diseases
|
N/A | |
Recruiting |
NCT04543877 -
WHNRC (Western Human Nutrition Research Center) Fiber Intervention Study
|
Early Phase 1 | |
Recruiting |
NCT05775731 -
Markers of Inflammation and of the Pro-thrombotic State in Hospital Shift and Day Workers
|
||
Completed |
NCT03859934 -
Metabolic Effects of Melatonin Treatment
|
Phase 1 | |
Completed |
NCT03429920 -
Effect of Fermented Soy Based Product on Cardiometabolic Risk Factors
|
N/A | |
Completed |
NCT06065241 -
Quantifiably Determine if the Botanical Formulation, LLP-01, Has a Significant Clinical Effect on Proteomic Inflammatory Biomarkers and Epigenetic Changes in Healthy, Older Individuals.
|
N/A | |
Completed |
NCT05864352 -
The Role of Dietary Titanium Dioxide on the Human Gut Microbiome and Health
|
||
Completed |
NCT03318731 -
Efficacy and Safety of Fenugreek Extract on Markers of Muscle Damage and Inflammation in Untrained Males
|
N/A | |
Not yet recruiting |
NCT06134076 -
Comparing Effects of Fermented and Unfermented Pulses and Gut Microbiota
|
N/A | |
Not yet recruiting |
NCT06422494 -
The Role of the Adrenergic System in Hypoglycaemia Induced Inflammatory Response in People With Type 1 Diabetes and People Without Type 1 Diabetes-RAID-II
|
N/A |