MARC details
000 -LEADER |
fixed length control field |
03020nam a22003977a 4500 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
171017s20172017 xxu||||| |||| 00| 0 eng d |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
0165-5876 |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
Ovid MEDLINE(R) |
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
PMID |
28964295 |
245 ## - TITLE STATEMENT |
Title |
"On-command" dissolvable tympanostomy tube in the chinchilla model: A proof of concept. |
251 ## - Source |
Source |
International Journal of Pediatric Otorhinolaryngology. 101:20-24, 2017 Oct |
252 ## - Abbreviated Source |
Abbreviated source |
Int J Pediatr Otorhinolaryngol. 101:20-24, 2017 Oct |
253 ## - Journal Name |
Journal name |
International journal of pediatric otorhinolaryngology |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Year |
2017 |
260 ## - PUBLICATION, DISTRIBUTION, ETC. |
Manufacturer |
FY2018 |
266 ## - Date added to catalog |
Date added to catalog |
2017-10-17 |
520 ## - SUMMARY, ETC. |
Abstract |
CONCLUSION: Our PBM tubes dissolve "on-command" in a chinchilla model when exposed to treatment with a benign chemical. Dissolvable "on-command" tympanostomy tubes may reduce significant complications related to pediatric tympanostomy tube use. Copyright (c) 2017 Elsevier B.V. All rights reserved. |
520 ## - SUMMARY, ETC. |
Abstract |
METHODS: Prototype tympanostomy tubes were fabricated from poly(butyl methacrylate-co-(2-dimethylaminoethyl) methacrylate-co- methyl methacrylate) (PBM). "In vitro" dissolution studies were performed with applications of the benign chemical, hydrogen peroxide (HP). PBM tubes were placed into ten chinchilla tympanic membranes matched with standard plastic tubes placed into the contralateral side. All 20 tubes were exposed to HP for 21 days with serial endoscopic examinations. In vitro PBM tubes were weighed before and after interventions and compared to control tubes. In vivo photo documentation was used to show progression of dissolution and histologic slides were obtained to show the effect of the PBM on surrounding tissues. |
520 ## - SUMMARY, ETC. |
Abstract |
OBJECTIVES: To prove the concept that a dissolvable "on-command" tympanostomy tube placed into the tympanic membrane of a chinchilla can dissolve when a benign solution is applied and result in a well healed tympanic membrane without histologic evidence of injury. |
520 ## - SUMMARY, ETC. |
Abstract |
RESULTS: Compared to control tubes, all those exposed to hydrogen peroxide had a statistically significant reduction in weight (p < 0.01). After placement into the tympanic membrane of chinchillas, all PBM tubes dissolved within 21 days of hydrogen peroxide treatment leaving behind histologically normal, intact tympanic membranes. |
520 ## - SUMMARY, ETC. |
Abstract |
STUDY DESIGN: Prospective Randomized Single-Subject Controlled Trial. |
546 ## - LANGUAGE NOTE |
Language note |
English |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Hydrogen Peroxide/pd [Pharmacology] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Middle Ear Ventilation/mt [Methods] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
*Tympanic Membrane/su [Surgery] |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Animals |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Chinchilla |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Prospective Studies |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Prostheses and Implants |
651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
Institution |
MedStar Health Research Institute |
657 ## - INDEX TERM--FUNCTION |
Medline publication type |
Journal Article |
700 ## - ADDED ENTRY--PERSONAL NAME |
Local Authors |
Jenkins, Audrey |
790 ## - Authors |
All authors |
Cleary K, Dumont M, Jenkins A, Mai JP, Reilly BK, Wiedermann JP |
856 ## - ELECTRONIC LOCATION AND ACCESS |
DOI |
<a href="https://dx.doi.org/10.1016/j.ijporl.2017.07.017">https://dx.doi.org/10.1016/j.ijporl.2017.07.017</a> |
Public note |
https://dx.doi.org/10.1016/j.ijporl.2017.07.017 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Koha item type |
Journal Article |
Item type description |
Article |