Depressed central respiratory drive causing weaning failure. Its reversal with doxapram. 1989

R E Haake, and L A Saxon, and S J Bander, and R J Haake
Department of Internal Medicine, St. Louis Regional Medical Center.

A patient failed to wean from mechanical ventilation. Her problem was unique in that she had a depressed central drive to breathe manifested by hypopnea when removed from the ventilator. After excluding the known problems that impair successful weaning, we empirically administered three separate infusions of doxapram, a respiratory stimulant. These infusions produced a dramatic improvement in spontaneous ventilation and led to successful weaning and hospital discharge.

UI MeSH Term Description Entries
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D012120 Respiration Disorders Diseases of the respiratory system in general or unspecified or for a specific respiratory disease not available. Disorder, Respiration,Disorders, Respiration,Respiration Disorder
D004315 Doxapram A central respiratory stimulant with a brief duration of action. (From Martindale, The Extra Pharmocopoeia, 30th ed, p1225) Docatone,Dopram,Doxapram Hydrochloride,Hydrochloride, Doxapram
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D015300 Ventilator Weaning Techniques for effecting the transition of the respiratory-failure patient from mechanical ventilation to spontaneous ventilation, while meeting the criteria that tidal volume be above a given threshold (greater than 5 ml/kg), respiratory frequency be below a given count (less than 30 breaths/min), and oxygen partial pressure be above a given threshold (PaO2 greater than 50mm Hg). Weaning studies focus on finding methods to monitor and predict the outcome of mechanical ventilator weaning as well as finding ventilatory support techniques which will facilitate successful weaning. Present methods include intermittent mandatory ventilation, intermittent positive pressure ventilation, and mandatory minute volume ventilation. Mechanical Ventilator Weaning,Respirator Weaning,Ventilator Weaning, Mechanical,Weaning, Mechanical Ventilator,Weaning, Respirator,Weaning, Ventilator

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