Posted in
Literature Updates, Sleep
Posted:
November 1, 2014
Authors: McEntire DM, Kirkpatrick DR, Kerfeld MJ, Hambsch ZJ, Reisbig MD, Agrawal DK, Youngblood CF.
Published: Expert Rev Clin Pharmacol. 2014 Nov;7(6):787-806.
This article critically reviewed the literature relevant to preoperative screening for OSA, prevalence of OSA in surgical populations and changes in postoperative sleep architecture relevant to OSA patients … in regard to the effects of sedative-hypnotics, anesthetics and analgesics on sleep architecture, the underlying mechanisms and the relevance to OSA.
http://www.ncbi.nlm.nih.gov/pubmed/25318836
Posted in
Literature Updates, Sleep
Posted:
November 1, 2014
Authors: Andersen LP, Werner MU, Rosenberg J, Gögenur I.
Published: Anaesthesia. 2014 Oct;69(10):1163-71.
A very importat review on the use of melatonin in perioperative setting. “Qualitative reviews suggested the melatonin improved sleep quality and emergence behaviour, and might be capable of reducing oxidative stress and anaesthetic requirements.”
http://www.ncbi.nlm.nih.gov/pubmed/24835540
Posted in
Basic Research, Literature Updates
Posted:
November 1, 2014
Authors: Carreras A, Zhang SX, Peris E, Qiao Z, Gileles-Hillel A, Li RC, Wang Y, Gozal D.
Published: Sleep. 2014 Nov 1;37(11):1817-24.
Long-term sleep fragmentation induces vascular endothelial dysfunction and mild blood pressure increases. Sleep fragmentation also leads to morphologic vessel changes characterized by elastic fiber disruption and disorganization, increased recruitment of inflammatory cells, and altered expression of senescence markers, thereby supporting a role for sleep fragmentation in the cardiovascular morbidity of OSA.
http://www.ncbi.nlm.nih.gov/pubmed/25364077
Posted in
ICU, Literature Updates
Posted:
November 1, 2014
Authors: Kamdar BB, Niessen T, Colantuoni E, King LM, Neufeld KJ, Bienvenu OJ, Rowden AM, Collop NA, Needham DM
Published: Crit Care Med. 2014 Sep 16
Written by one of the more productive groups in the field, the authors evaluated the link of perceived sleep quality ratings along with other patient and ICU risk factors with the development of delirium on a daily basis in 223 medical ICU patients over a 201 day period. Interestingly, the author’s found no association between daily perceived sleep quality ratings and transition to delirium. As reported in other publications, the authors found infusion of benzodiazepines and opioids in mechanically ventilated patients as risk factors for the development of delirium.
http://www.ncbi.nlm.nih.gov/pubmed/25230376
Posted in
ICU, Literature Updates
Posted:
November 1, 2014
Authors: Pulak LM, Jensen L
Contributors: Rondall Lane
In this article, the authors review and update the reader on what is currently known with regards to staging and measuring sleep. It offers a nice review on the characteristics of sleep in the ICU. There is a very nice section of sleep deprivation and immune function. Most of the article focuses on causes of abnormal sleep in the ICU and reviews much of what is already known. It concludes with a nice review of how to promote sleep in the ICU.
http://www.ncbi.nlm.nih.gov/pubmed/24916753/
Posted in
ICU, Literature Updates
Posted:
November 1, 2014
Authors: Roxanne Sterniczuk, Benjamin Rusak and Kenneth Rockwood
Published: Clin Interv Aging. 2014; 9: 969–977.
In this study, the authors note aging is associated with specific changes to both the quantity and quality of sleep and that these changes make it hard to adjust sleep and wake rhythms to changing environmental conditions. In the context of the ICU, an environment already known to alter sleep, the authors evaluated sleep in patients admitted to the ICU who were older than age 80. The authors reviewed four studies on sleep in the elderly. This study was helpful in bring much of the resaerch of sleep in elderly ICU patients into one location. However, much is still needed in the study of sleep in this frail and vulnerable population.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4075232/
Posted in
Clinical Pediatric, Literature Updates
Posted:
November 1, 2014
Authors: Kheirandish-Gozal L, Gozal D.
Published: Respir Physiol Neurobiol. 2013 Nov 1;189(2):338-43.
Here, we examine some of the potential underpinnings of phenotypic variability in PSDB, and further propose a conceptual framework aimed at facilitating the process of advancing knowledge in this frequent disorder.
http://www.ncbi.nlm.nih.gov/pubmed/23563156
Posted in
Clinical Pediatric, Literature Updates
Posted:
November 1, 2014
Authors: Nevin MA.
Published: Pediatr Ann. 2013 Oct;42(10):205-10.
The optimal care of these patients will be best achieved through the pediatric health care provider’s timely recognition of these clinical problems and knowledge of appropriate intervention strategies.”
http://www.ncbi.nlm.nih.gov/pubmed/24126983
Posted in
Clinical Pediatric, Literature Updates
Posted:
November 1, 2014
Authors: Fitzgerald NM, Fitzgerald DA.
Published: J Paediatr Child Health. 2013 Oct;49(10):800-6.
This review provides current knowledge on the utility of common diagnostic tests, results of treatment options available and implications of treatment and unrecognised or untreated obstructive sleep apnoea.
http://www.ncbi.nlm.nih.gov/pubmed/24131112
Posted in
Clinical Pediatric, Literature Updates
Posted:
November 1, 2014
Authors: Pringle MB, Natesh BG, Buchanan EM.
Published: Int J Pediatr Otorhinolaryngol. 2013 Oct;77(10):1689-96.
The availability of paediatric PSG is very limited and because of a lack of normative data, uncertainty about interpretation of abnormal results, the recognition that even moderate snoring without sleep apnoea has detrimental neuro-cognitive effects and the fact that adenotonsillectomy is a very effective treatment for paediatric OSA we felt that a pragmatic and safe approach was to treat selected patients as if they had a positive PSG with appropriate anaesthetic technique and post operative care and monitoring.
http://www.ncbi.nlm.nih.gov/pubmed/24001617