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2020
Abstract Chronic respiratory failure describes a clinical state when the arterial Po2 breathing air is less than 8.0 kPa, which may or may not be associated with hypercapnia (defined as Pco2 more than 6.0 kPa (45 mm Hg)). Four processes cause arterial hypoxaemia due to inefficient pulmonary gas exchange—ventilation–perfusion (V/Q ...
Michael I. Polkey, P.M.A. Calverley
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Abstract Chronic respiratory failure describes a clinical state when the arterial Po2 breathing air is less than 8.0 kPa, which may or may not be associated with hypercapnia (defined as Pco2 more than 6.0 kPa (45 mm Hg)). Four processes cause arterial hypoxaemia due to inefficient pulmonary gas exchange—ventilation–perfusion (V/Q ...
Michael I. Polkey, P.M.A. Calverley
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Chronic respiratory failure in bronchopulmonary dysplasia
Pediatric Pulmonology, 2021AbstractAlthough survival has improved dramatically for extremely preterm infants, those with the most severe forms of bronchopulmonary dysplasia (BPD) fail to improve in the neonatal period and go on to develop chronic respiratory failure. When careful weaning of respiratory support is not tolerated, the difficult decision of whether or not to pursue ...
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Chronic Respiratory Failure and Neuromuscular Disease
Pediatric Clinics of North America, 2009The outlook for children with respiratory complications of neuromuscular disease has improved significantly in the past 15 years. This has been the result of many advances in clinical care, including improved monitoring of lung function and hypoventilation during sleep; coordinated respiratory care by experienced physicians with access to specialized ...
Kennedy, J., Martin, A.
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2010
Chronic respiratory failure describes a clinical state when the arterial P o 2 breathing air is less than 8.0 kPa, which may or may not be associated with hypercapnia (defined as P co 2 more than 6.0 kPa (45 mmHg)).
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Chronic respiratory failure describes a clinical state when the arterial P o 2 breathing air is less than 8.0 kPa, which may or may not be associated with hypercapnia (defined as P co 2 more than 6.0 kPa (45 mmHg)).
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European Journal of Clinical Pharmacology, 1978
Fractional hydrolysis and acetylation of procainamide, acetylation of procainamide-derived p-aminobenzoic acid and plasma hydrolysis of procaine were studied in 20 patients with chronic heart failure (CHF), 20 patients with chronic respiratory insufficiency (CRI) and 20 patients with chronic renal failure (RF).
P, du Souich, S, Erill
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Fractional hydrolysis and acetylation of procainamide, acetylation of procainamide-derived p-aminobenzoic acid and plasma hydrolysis of procaine were studied in 20 patients with chronic heart failure (CHF), 20 patients with chronic respiratory insufficiency (CRI) and 20 patients with chronic renal failure (RF).
P, du Souich, S, Erill
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1997
Abstract A 54-year-old delivery man was admitted to a medical ward with a 3-day history of breathlessness, wheeze, and cough with purulent sputum. He had smoked 25 cigarettes a day for 40 years, but had never previously been hospitalized for a respiratory problem. His only regular medication was inhaled salbutamol. Exercise tolerance was
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Abstract A 54-year-old delivery man was admitted to a medical ward with a 3-day history of breathlessness, wheeze, and cough with purulent sputum. He had smoked 25 cigarettes a day for 40 years, but had never previously been hospitalized for a respiratory problem. His only regular medication was inhaled salbutamol. Exercise tolerance was
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Oral amiphenazole in chronic respiratory failure
British Journal of Diseases of the Chest, 1963AMIPHENAZOLE (2 : 4-diamino-5-phenylthiazole hydrochloride) was shown by Shaw and Bentley (1952) to be one of several substances that antagonized the effect of morphine in depressing respiration. Since then there have been several reports of the efficacy of parenteral amiphenazole for this purpose (Fleming, 1958; Webber, 1958) and also of its value as ...
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Glucose Intolerance in Chronic Respiratory Failure
Angiology, 1994A 75-g oral glucose tolerance test (OGTT) was performed on 18 patients with chronic respiratory failure and without fasting hyperglycemia, positive urine glucose, or hepatic/pancreatic disorders. Underlying diseases in these patients were pulmonary emphysema (11 cases, 61%), pulmonary tuberculosis (5 cases, 28%), and chronic bronchial asthma (2 cases ...
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Pathophysiology of Chronic Hypercapnic Respiratory Failure
Sleep Medicine ClinicsChronic hypercapnic respiratory failure occurs in several conditions associated with hypoventilation. The mechanisms underlying the development of chronic hypercapnia include a combination of processes that increase metabolic CO2 production, reduce minute ventilation (V'e), or increase dead space fraction (Vd/Vt).
Budhima, Nanayakkara, Stephen, McNamara
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Assessment of Chronic Hypercapnic Respiratory Failure
Sleep Medicine ClinicsUndiagnosed chronic hypercapnic respiratory failure may be encountered during the evaluation of sleep-related breathing disorders at the sleep clinic. This article reviews the mechanism of chronic hypercapnic respiratory failure and the systematic approach to the assessment of specific sleep disorders associated with nocturnal hypoventilation ...
Xinhang, Tu +2 more
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