Time course of changes in breathing pattern in morphine

Time course of changes in breathing pattern in morphine - PubMed

The time course of changes in breathing pattern in opioid-induced respiratory depression was characterised for two opioids. Intravenous morphine (0.039 ...

Time course of changes in breathing pattern in morphine‐ and ...

The aim of this study was to describe the time, dose and concentration dependence of changes in breathing pattern for two μ-agonist opioids, morphine and ...

Time course of changes in breathing pattern in morphine

The time course of changes in breathing pattern in opioid-induced respiratory depression was characterised for two opioids. Intravenous morphine (0.039 ...

Time course of changes in breathing pattern in morphine

No morphine infusions were stopped. The first changes in breathing pattern were a decrease in respiratory rate and an increase in the contribution of the rib ...

Effect of Morphine on Breathing Pattern: A Possible Factor in ...

It appears that morphine, in doses which do not grossly depress ventilation and exchange of gases, may depress the reflex urge to maintain normal pulmonary ...

Antagonism of morphine-induced central respiratory depression by ...

Morphine (2mg/kg) depressed the respiratory rate and respiratory amplitude (Fig. 1A). Average respiratory rate obtained from 17 rabbits was 89.9 ±3.9 /min at ...

Opioids and the control of respiration - ScienceDirect.com

Similarly, in the postoperative period, the opioid ... Time course of changes in breathing pattern in morphine- and oxycodone-induced respiratory depression.

The influence of drugs used for sedation during mechanical ...

∙ et al. Time course of changes in breathing pattern in morphine- and oxycodone-induced respiratory depression. Anaesthesia. 1999; 54:835-840. Crossref.

BREATHING AND TEMPERATURE CONTROL DISRUPTED BY ...

RR and the pattern of breathing were affected by treatment with morphine and clonidine when compared to animals treated with saline at similar time points ( ...

Opioids and the control of respiration | BJA - Oxford Academic

Time course of changes in breathing pattern in morphine- and oxycodone-induced respiratory depression. ,. Anaesthesia. ,. 1999. , vol. 54. (pg. 835. -. 40. ).

Respiratory depres- sion following epidural morphine: a clinical study

occurrence and time course of respiratory depres- sion after epidural ... The respiratory pattern changes revealed by the use of RIP are difficult to ...

ASSESSMENT OF THE EFFECTS OF DRUGS ON RESPIRATION

ple striking changes in breathing pattern were re- ported after phenoperidine and morphine even though end-tidal PCO2 was only increased by. 0.25-0.4kPa ...

The influence of drugs used for sedation during mechanical ...

Interpretation Different classes ... Time course of · changes in breathing pattern in morphine- and oxycodone-induced · respiratory depression.

Opioids depress breathing through two small brainstem sites | eLife

Opioids such as morphine or fentanyl are powerful substances used to relieve pain in medical settings. However, taken in too high a dose they ...

Characterization of breathing patterns during patient-controlled ...

In undisturbed subjects receiving patient-controlled morphine analgesia after surgery, abnormal breathing patterns are extremely common. Cyclical airway ...

Characterisation and monitoring of postoperative respiratory ...

Time course of changes in breathing pattern in morphine- and oxycodone-induced respiratory depression ... The frequency and timing of respiratory ...

Effect of Morphine on Breathing Pattern - JAMA Network

every 15 minutes during the study, at which time the patients were requested to cough vigorously. After recording the ventilatory pattern for 10 to. 15 ...

Disparity in the effect of morphine on eupnea and gasping in ...

Morphine, on the other hand, caused significant depression of eupneic breathing, with ventilation and peak inspiratory flow decreased by ∼30–60%.

Ethanol Reversal of Tolerance to the Respiratory Depressant Effects ...

Morphine is known to induce locomotor activity in mice (Lessov and Phillips, 2003; Valjent et al, 2010) and as this would likely increase ...

Morphine alters respiratory control but not other key obstructive ...

Compared to placebo, 40 mg of morphine did not change upper airway collapsibility as measured by Pcrit (figure 2a, p=0.58), genioglossus muscle responsiveness ...