The administration of 100% oxygen to term infants ("nitrogen washout") is said to potentially resolve the pneumothorax more rapidly. The theory is that nitrogen in the air contained in the pleural space passively diffuses across lung into alveoli full of 100% oxygen.
www.adhb.govt.nz/newborn/teachingresources/radiology/AL... www.adhb.govt.nz/newborn/teachingresources/radiology/ALS.htm
Oxygen therapy for spontaneous pneumothorax. ... Resolution of experimental pneumothorax in rabbits by graded oxygen therapy. ... ReviewTreatment of spontaneous pneumothorax: a more aggressive approach?
www.ncbi.nlm.nih.gov/pubmed/6652895
familial spontaneous pneumothorax and certain HLA haplotypes. Administration of 100% oxygen (nitrogen washout therapy) to infants with pneumothorax ...
www.springerlink.com/index/851633R23T056184.pdf
pneumothorax, with the majority not needing any active intervention (81.3%). Oxygen therapy was used in 18.7% of infants. Nitrogen washout therapy (using ...
doi.wiley.com/10.1002/ppul.10447
Left pneumothorax? pneumothorax. Transillumination of left pneumothorax ... early recognition (esp. in preterms); nitrogen wash-out (term/near-term) ...
metrohealthanesthesia.com/presentations/newbornRespDis.... metrohealthanesthesia.com/presentations/newbornRespDis.ppt
50 Years Ago in The Journal of Pediatrics: Spontaneous pneumothorax in the first ten ... they did not specifically refer to the notion of nitrogen washout. ...
linkinghub.elsevier.com/retrieve/pii/S0022347606007116
(Standard Lead II): A roentgeno- gram of the chest confirmedthe presence of a pneumothorax. Nitrogen washout with i00 per cent oxygen produced no change in ...
linkinghub.elsevier.com/retrieve/pii/S002234767280461X
Administration of 100% oxygen (nitrogen washout therapy) to infants with pneumothorax accelerates the resolution of air leaks and shortens the duration of extra pulmonary air collection from 2 days to 8-12 hours.[12] The majority of the infants with spontaneous pneumothorax are managed conservatively.
www.100md.com/html/DirDu/2007/01/23/35/70/88.htm
Relative contraindications for spirometry include hemoptysis of unknown origin, pneumothorax, ... When measured by inert gas dilution or nitrogen washout, premature termination of the procedure before adequate demonstration of equilibrium or washout results in underestimation of FRC, RV, and TLC.
emedicine.medscape.com/article/303239-overview
There they found a pneumothorax in her left lung. They put her under an oxygen tent and ... prmenrs said it all In big kids like that we rarely put chest tubes in..we try the nitrogen washout (100 hood) and if it is still there then they needle it and do the washout. As for not eating...she just probably feels pretty icky.
allnurses.com/nicu-nursing-forum/pneumothorax-question-... allnurses.com/nicu-nursing-forum/pneumothorax-question-34431.html