Clinical Trials Logo
  1. Home
  2. Bronchial Asthma
  3. NCT01240707

Pathophysiologic Changes in the Respiratory System After Fire Smoke Inhalation

Bronchial Asthma Clinical Trial

Official title:
Pathophysiologic Changes in the Respiratory System After Fire Smoke Inhalation

Clinical Trial Summary

Fire smoke inhalation may contribute to intrabronchial inflammation, airway obstruction and impaired gas exchange. In this study the investigators will examine if the scope of inhalation injury can be assessed soon after hospital admission based on clinical markers, biochemical markers, Peak Expiratory Flow (PEF), spirometry and bronchoscopy. At 6 months a lung function test and metacholine test will be performed to examine whether patients have developed increased bronchial hyperreactivity (asthma) or not after the initial fire smoke exposure.

Clinical Trial Description

Fire smoke inhalation may contribute to intrabronchial inflammation, airway obstruction and impaired gas exchange. The scope of injury in fire smoke victims ranges from cough and minor airway irritation to severe respiratory failure and long term mechanical ventilation in the Intensive Care Unit. Some patients with high HbCO-levels are also treated with hyperbaric oxygen therapy.

In this study the investigators will examine if the scope of inhalation injury can be assessed soon after admission based on clinical markers, biochemical markers, Peak Expiratory Flow (PEF), spirometry and bronchoscopy. The clinical effect of fiberoptic bronchoscopy after severe smoke inhalation will also be examined. At 6 months a lung function test and metacholine test will be performed to examine whether they have developed asthma/increased bronchial hyperreactivity or not after the initial fire smoke exposure. Lab staff (flowcytometer and cytokine analysis) are unaware of patient identity and whether the patient is a smoke-exposed patient or a healthy volunteer in the control group of non-exposed persons. ;

Study Design

Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01240707
Study type Interventional
Source Oslo University Hospital
Contact
Status Completed
Phase N/A
Start date November 2010
Completion date May 2016
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT02934945 - Treatment Efficacy of Budesonide/Formoterol in Cough Variant Asthma and Typical Asthma Patients Phase 4
Completed NCT02561351 - Correlation Between Fractional Exhaled Nitric Oxide (FeNO) Levels and Asthma Exacerbation N/A
Recruiting NCT01759472 - Effect Study of Montelukast to Treat Asthma Detected by LTD4 Bronchial Effect Study of Montelukast to Treat Asthma Detected by LTD4 Bronchial Provocation Test N/A
Completed NCT01918293 - Self-Management Using Smartphone Application for Chronic Disease Care in Real siTuation (SMART-Asthma): Adult N/A
Completed NCT01203904 - Pulmicort Turbuhaler 100/200 Specific Clinical Experience Investigation N/A
Completed NCT01762917 - Influence of Bag Volume Variation on the Reproducibility of Inert Gas Rebreathing N/A
Completed NCT00536731 - Symbicort Rapihaler Therapeutic Equivalence Study Phase 3
Completed NCT00930826 - Childhood Asthma and Schooling: The Truth Unveiled N/A
Completed NCT00331929 - Respiratory Health Study of Children in Kiryat Tivon N/A
Completed NCT00327028 - Study of Efficacy of Phenytoin in Therapy of Patients With Bronchial Asthma Phase 4
Completed NCT00413387 - Efficacy and Tolerability of Beclomethasone Dipropionate 100 µg + Formoterol 6 µg pMDI Via HFA-134a Vs. Budesonide 160 µg + Formoterol 4,5 µg Dry Powder Via Turbuhaler®. (Symbicort®) Phase 3
Completed NCT00153283 - Study of Efficacy of Gabapentin in Therapy of Bronchial Asthma Phase 4
Completed NCT00950794 - Study of Salmeterol (SN408D) for Adult Asthma Phase 4
Completed NCT00142025 - Study of Efficacy of Oxcarbazepine in Therapy of Bronchial Asthma Phase 4
Completed NCT00153270 - Study of Efficacy of Sodium Valproate in Therapy of Bronchial Asthma Phase 4
Completed NCT03450434 - XC8 in the Treatment of Patients With Bronchial Asthma Phase 2
Recruiting NCT05189613 - Mepolizumab Effectiveness in Severe Eosinophilic Asthma and Bronchiectasis N/A
Recruiting NCT04128111 - Study on the Correlation Between TCM Syndrome, Inflammatory Phenotype and Biomarker of Bronchial Asthma
Completed NCT06326632 - Comparative Effectiveness Study of Constant-Load Versus Graded Aerobic Exercise in Obese Children With Bronchial Asthma N/A
Completed NCT05088512 - The Role of Genetic Factors in the Development of Bronchial Asthma in the Kazakh Population