scholarly journals Polymerization Catalyst of the Triethylaluminum-Chloral Hydrate System. II. Copolymerization of Acetaldehyde with Chloral

1968 ◽  
Vol 41 (5) ◽  
pp. 1192-1194
Author(s):  
Takeo Saegusa ◽  
Hiroyasu Fujii ◽  
Katsumi Tanaka
Keyword(s):  
Chloral Hydrate ◽  
Polymerization Catalyst

Intranasal dexmedetomidine: the ideal drug for sedation in the pediatric echo lab?

2021 ◽  
pp. 1-5
Author(s):  
David E Saudek ◽  
Deborah Walbergh ◽  
Peter Bartz ◽  
Sara Shreve ◽  
Amy Schaal ◽  
...  
Keyword(s):  
Heart Rate ◽  
Heart Disease ◽  
Chart Review ◽  
Chloral Hydrate ◽  
Vital Signs ◽  
Cyanotic Heart Disease ◽  
Historical Cohort ◽  
Safety And Efficacy ◽  
Attractive Option ◽  
The Ideal

Abstract Background: Intranasal dexmedetomidine is an attractive option for procedural sedation in pediatrics due to ease of administration and its relatively short half-life. This study sought to compare the safety and efficacy of intranasal dexmedetomidine to a historical cohort of pediatric patients sedated using chloral hydrate in a pediatric echo lab. Methods: Chart review was performed to compare patients sedated between September, 2017 and October, 2019 using chloral hydrate and intranasal dexmedetomidine. Vital signs, time to sedation, duration of sedation, need for second dose of medication, rate of failed sedation, and impact on vital signs were compared between groups. Subgroup analysis was performed for those with complex and cyanotic heart disease. Results: Chloral hydrate was used in 356 patients and intranasal dexmedetomidine in 376. Patient age, complexity of heart disease, and duration of sedation were similar. Rates of failed sedation were very low and similar. Average heart rate and minimum heart rate were lower for those receiving intranasal dexmedetomidine than chloral hydrate. Impact on vital signs was similar for those with complex and cyanotic heart disease. No adverse events occurred in either group. Conclusions: Sedation with intranasal dexmedetomidine is comparable to chloral hydrate in regards to safety and efficacy for children requiring echocardiography. Consistent with the mechanism of action, patients receiving intranasal dexmedetomidine have a lower heart rate without morbidity.

Mechanistic Investigations into the Behavior of a Labeled Zirconocene Polymerization Catalyst

2012 ◽  
Vol 31 (5) ◽  
pp. 2097-2107 ◽  
Author(s):  
Beth M. Moscato ◽  
Bolin Zhu ◽  
Clark R. Landis
Keyword(s):  
Polymerization Catalyst ◽  
Mechanistic Investigations

Chloral hydrate

2017 ◽  
Vol 1644 (1) ◽  
pp. 79-79
Keyword(s):  
Chloral Hydrate

Metallocene Polymerization Catalyst Ion-Pair Aggregation by Cryoscopy and Pulsed Field Gradient Spin−Echo NMR Diffusion Measurements

2003 ◽  
Vol 125 (18) ◽  
pp. 5256-5257 ◽  
Author(s):  
Nicholas G. Stahl ◽  
Cristiano Zuccaccia ◽  
Tryg R. Jensen ◽  
Tobin J. Marks
Keyword(s):  
Field Gradient ◽  
Spin Echo ◽  
Ion Pair ◽  
Pulsed Field ◽  
Polymerization Catalyst ◽  
Nmr Diffusion
Sign in / Sign up

Export Citation Format

Share Document