In summary, studies of supplemental oxygen administered for short periods of time (one night) have demonstrated improvement in minimal or nadir Sa02, and some worsening of respiratory acidosis. Generally, there is slight prolongation of mean apnea duration, but overall time spent in apnea during sleep may actually be less in some patients using small amounts […]
Role of Nocturnal Oxygen Therapy in Obstructive Sleep Apnea: Conclusions
Role of Nocturnal Oxygen Therapy in Obstructive Sleep Apnea: Effect of Chronic Supplemental Oxygen in Sleep Apnea (5)
It could be that fixed pulmonary vascular changes on the basis of COPD had occurred, which supplemental oxygen could not have corrected. Recent studies indicate that about 20 percent of sleep apnea patients will have pulmonary hypertension at the time of diagnosis. Most of these will have daytime hypoxemia on the basis of concomitant lung […]
Role of Nocturnal Oxygen Therapy in Obstructive Sleep Apnea: Effect of Chronic Supplemental Oxygen in Sleep Apnea (4)
The group 2 subjects with OSA and COPD who used home oxygen alone or with other therapies (protriptyline, N = 2; uvulopalatopharyngoplasty, N = 4) showed no improvement in pulmonary artery pressure or vascular resistance at 12 to 24 months* follow-up and no improvement in right ventricular ejection fraction (Fig 5). Group 1 and group […]
Role of Nocturnal Oxygen Therapy in Obstructive Sleep Apnea: Effect of Chronic Supplemental Oxygen in Sleep Apnea (3)
A major goal in demonstrating an objective response to chronic nasal oxygen therapy would be to show hemodynamic improvement in sleep apnea patients with cardiovascular abnormalities resulting from recurrent nocturnal hypoxemia. Due to the inherent difficulty of long-term cardiovascular studies, including the invasiveness and time required for long-term follow-up, there are few data available on […]
Role of Nocturnal Oxygen Therapy in Obstructive Sleep Apnea: Effect of Chronic Supplemental Oxygen in Sleep Apnea (2)
Four subjects had improvement in symptoms during the oxygen month, and four had improvement during the placebo month. The two patients who showed the greatest reduction in apnea frequency with acute oxygen administration showed the greatest symptomatic improvement on placebo. There was, however, no change in mean sleep latency time from baseline to placebo to […]
Role of Nocturnal Oxygen Therapy in Obstructive Sleep Apnea: Effect of Chronic Supplemental Oxygen in Sleep Apnea (1)
To the clinician treating patients with OSA, the long-term clinical outcome of patients treated with nasal supplemental oxygen should be of primary importance. For example, are symptoms improved and are hemodynamic sequelae of apnea reversed?
Role of Nocturnal Oxygen Therapy in Obstructive Sleep Apnea: Acute Effect of Supplemental Oxygen on Obstructive Sleep Apnea (8)
One article examined the effect of TT02 in four patients with OSA who were unable to tolerate CPAP and refused tracheostomy. The mean respiratory disturbance index (RDI) was improved by TT02 as were subjective symptoms of daytime hypersomnolence and fatigue (all patients) and depression (one patient). None of the patients had MSLTs to verify objective […]
Categories
- Airways Disease
- Antithrombotic Therapy
- Aortic Stenosis
- Arthritis
- Assisted reproductive technology
- Asthma
- Back Pain
- Bilateral Lung
- Biopsy
- Bronchial
- Bronchoscope
- Bypass
- Canadian Neighbor Pharmacy
- Cancer
- Cardiac disease
- cardiac pain
- Cell
- Collagenous colitis
- Colorectal polyposis
- Coronary Bypass Surgery
- Crohn's disease
- Drugs
- Esophageal cancer
- Fibromyalgia
- Heart Failure
- Hepatitis C
- Hepatology and the Canadian gastroenterologist
- Hormone
- Human Respiratory Mucus
- influenza
- Intrathoracic Goiter
- Liver cirrhosis
- Lobe Infiltrate
- Lung Disease
- Lung Injury
- Lymphangiectasia
- Men's Health
- Myocardial Infarction
- Myopericarditis
- Ovarian
- pain
- Peripheral Vascular Disease
- Pneumonia
- Pregnant
- Proton pump inhibitor therapy
- Pulmonary Embolism
- Pulmonary function
- Pulmonary Hypertension
- Pulmonary Wegener’s Granulomatosis
- Recurrent Pneumothorax
- Respiratory Function
- Ribonucleic Acid
- Roentgenographic
- Sarcoidosis
- Splenic lymphoma
- Swan-Ganz Catheter
- Thrombolytic Therapy
- Transbronchial Needle Aspiration
- Trigeminal Airstream Stimulation
- Turner syndrome
- Uncategorized
- Uterine
- Viral hepatitis
- Viral Illnesses
-
Recent Posts
- Ventolin Inhaler vs Spiriva Nebulizer: What is Better?
- Polysomnography During Sleep Apnea – Canadian Neighbor Pharmacy Explanation
- Canadian Neighbor Pharmacy: The Relation Between Surgeon Volume and Outcome Following Off-Pump vs On-Pump Coronary Artery Bypass Graft Surgery
- Canadian Neighbor Pharmacy: Results and Conclusion of Use of Calcium Channel Blockers in Hypoxic Lung Disease
- Canadian HealthCare Mall: Discussion of Endobronchial Ultrasonography Guidance for Transbronchial Needle Aspiration Using a Double-Channel Bronchoscope
Tags
Adenomatous polyps, Angiogenic, Antibody-cytokine fusion proteins, antithrombotic therapy, Apoptosis, asthma, atopy, Bismuth subsalicylate, Bronchoscopy, Budesonide, cardiac output, catheterization, Cholestyramine, Collagenous colitis, Colorectal cancer, Corticosteroid, Cytokines, embolism, exercise testing, Fibrosis, Genetics, heart failure, Hemoptysis, Hepatitis C, hypoxemia, Integrin, lung volumes, Lymphocytic colitis, Lymphoma, mechanical ventilation, Microscopic colitis, neuromuscular disease, Obstructive Sleep Apnea, oral anticoagulants, oxygen therapy, Ploidy, Pneumonia, prophylaxis, prosthetic heart, pulmonary function, pulmonary thrombolysis, respiratory muscles, respiratory tract infection, supplemental oxygen, tracheostomy