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B R Stickle

Publications and source records attributed to B R Stickle.

3 recordsLinked to original sources
PubMed1997

Prediction of a small internal jugular vein by external jugular vein diameter.

The relationship between internal jugular vein diameter as measured with an ultrasound imaging machine (SiteRite, Dymax) and external jugular vein diameter was studied in 50 anaesthetised patients undergoing elective cardiac surgery. There was an inverse correlation between external jugular vein diameter and internal jugular vein diameter (r = -0.47, p < 0.001). All patients with an external jugular vein diameter of 7 mm or greater had an internal jugular vein diameter of less than 15 mm. No patient with an external jugular vein diameter of less than 7 mm had an internal jugular vein diameter of less than 20 mm. No other patient dimension (height, weight, body mass index, neck circumference) predicted internal jugular vein size. These results suggest that a large external jugular vein (i.e. 7 mm or greater in external diameter) may be associated with a small internal jugular vein. A size 5.0-mm internal diameter tracheal tube may be used to provide a rapid assessment of external jugular vein diameter.

Adult↗
PubMed1996

Akathisia following low-dose droperidol for antiemesis in day-case patients.

Akathisia has been described following the use of droperidol for antiemetic prophylaxis. In a double-blind, placebo-controlled study, we investigated both the incidence of akathisia and its relationship to the dose of droperidol (0.5 or 1 mg). One hundred and twenty healthy women undergoing day-case gynaecological surgery were anaesthetised with propofol, fentanyl, isoflurane and droperidol according to group. Patients were assessed by structured telephone interview at 24 h. There was an increasing incidence of both restlessness (p = 0.01) and unpleasant restlessness (p = 0.02) between the groups on Chi-squared testing. Compared to the control group, those women given droperidol 1 mg suffered more restlessness (p = 0.001) and unpleasant restlessness (p < 0.01). No statistical difference could be demonstrated between the two droperidol groups. We conclude that droperidol may commonly cause akathisia and may not, therefore, be an appropriate prophylactic antiemetic for day-case anaesthesia.

Adult↗