Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0001127 (respiratory acidosis)
 1,501 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Studies of the arterial blood gas tensions and pH in 21 children during 24 acute attacks of asthma showed that all were hypoxic on admission to hospital, and in 10 there was evidence of carbon dioxide retention. Cyanosis, invariably present when the So(2) was below 85%, and restlessness in patients breathing air were the most reliable indices of the severity of hypoxia. There were no reliable clinical guides to the Pco(2) level. Conventional oxygen therapy in tents (25-40%) did not always relieve hypoxia, and in three cases the administration of oxygen at a concentration of 40% or over failed to produce a normal arterial oxygen tension. Uncontrolled oxygen therapy may aggravate respiratory acidosis, and three of our patients developed carbon dioxide narcosis while breathing oxygen. The necessity for blood gas measurements in the management of severe acute asthma in childhood is emphasized.
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PMID:Arterial blood gas tensions and pH in acute asthma in childhood. 566 2

Intestinal pseudo-obstruction (Ogilvie's syndrome) has previously been reported in 2 patients with theophylline toxicity treated with activated charcoal (AC), mechanical ventilation and opioid induced sedation. We report a case of Ogilvie's syndrome in a theophylline toxic patient treated with AC. A 45-y-old male with severe chronic obstructive pulmonary disease presented with vomiting and multifocal atrial tachycardia after an intentional theophylline overdose. His initial potassium concentration was 2.7 mEq/L and his theophylline was 191 mg/L (1060 mumol/L). The patient was hemodialyzed and given a total of 1,000 g of AC without cathartics during the first hospital day. He also received iv potassium replacement. On the second hospital day he required mechanical ventilation for respiratory acidosis. Clindamycin was given for purulent sputum and fever. Haloperidol was given to treat agitation. No other anticholinergic agents or opioids were given. The patient's potassium rose to 6.5 mEq/L and he was given kayexalate. During the third hospital day the patient developed abdominal distention, tenderness and leukocytosis. Abdominal radiographs revealed a distended cecum. In the operating room the cecum was found dilated to 16 cm with no distal obstruction. A cecostomy tube drained AC and pill fragments. A 6 cm charcoal bezoar was found in the stomach. The patient recovered uneventfully.
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PMID:Intestinal pseudo-obstruction (Ogilvie's syndrome) in theophylline overdose. 888 46