keyword
MENU ▼
Read by QxMD icon Read
search

hyperbarics

keyword
https://www.readbyqxmd.com/read/29157337/simulated-high-altitude-helium-oxygen-diving
#1
Lu Shi, Yan-Meng Zhang, Katsuura Tetsuo, Zhong-Yuan Shi, Yi-Qun Fang, Petar J Denoble, Yang-Yang Li
BACKGROUND: Experience with commercial heliox diving at high altitude is limited. The purpose of this study was to evaluate the effects of acute high-altitude exposure on fitness to dive and the safety of decompression after heliox diving while using U.S. Navy heliox decompression tables with Cross correction. METHOD: Four professional male divers were consecutively decompressed in a hypo- and hyperbaric chamber to altitudes of 3000 m (9842.5 ft), 4000 m (13,123...
December 1, 2017: Aerospace Medicine and Human Performance
https://www.readbyqxmd.com/read/29156153/hyperbaric-oxygen-therapy-is-not-associated-with-oxidative-stress-assessed-using-plasma-f2-isoprostanes-and-isofurans
#2
Tomas Corcoran, Sonya Ting, Emilie Mas, Michael Phillips, Edmond O'Loughlin, Anne Barden, Trevor A Mori
BACKGROUND AND AIMS: Hyperbaric oxygen (HBO) therapy is increasingly used in medical practice as a means of enhancing the formation of collagen matrix and angiogenesis, thus promoting healing in wounds and necrotic tissue. However, there are concerns that oxygen can also associate with increased production of oxygen free radicals and oxidative stress. F2-Isoprostanes (F2-IsoPs) formed by non-enzymatic oxidation of arachidonic acid (AA) are reliable measures for assessing oxidative stress in vivo...
December 2017: Prostaglandins, Leukotrienes, and Essential Fatty Acids
https://www.readbyqxmd.com/read/29152216/macrophage-polarization-is-related-to-the-pathogenesis-of-decompression-induced-lung-injury
#3
REVIEW
Cui-Hong Han, Pei-Xi Zhang, Wen-Wu Liu
Studies have shown that blood bubbles may be detectable and there is ultrasonic evidence of acute interstitial lung edema even after diving without protocol violation. Macrophages play a central role in the inflammation, and macrophage polarization is closely related to the pathogenesis some lung diseases. Available findings indicate that decompression may induce the production of pro-inflammatory cytokines, chemokines, and adhesion molecules in the blood and tissues, which are associated with the macrophage polarization, and hyperbaric treatment may exert therapeutic effects on decompression related diseases via regulating these factors...
July 2017: Medical Gas Research
https://www.readbyqxmd.com/read/29152209/case-control-study-hyperbaric-oxygen-treatment-of-mild-traumatic-brain-injury-persistent-post-concussion-syndrome-and-post-traumatic-stress-disorder
#4
Paul G Harch, Susan R Andrews, Edward F Fogarty, Juliette Lucarini, Keith W Van Meter
Mild traumatic brain injury (TBI) persistent post-concussion syndrome (PPCS) and post-traumatic stress disorder (PTSD) are epidemic in United States Iraq and Afghanistan War veterans. Treatment of the combined diagnoses is limited. The aim of this study is to assess safety, feasibility, and effectiveness of hyperbaric oxygen treatments (HBOT) for mild TBI PPCS and PTSD. Thirty military subjects aged 18-65 with PPCS with or without PTSD and from one or more blast-induced mild-moderate traumatic brain injuries that were a minimum of 1 year old and occurred after 9/11/2001 were studied...
July 2017: Medical Gas Research
https://www.readbyqxmd.com/read/29151322/intralesional-epidermal-growth-factor-therapy-fordiabetic-foot-ulcers-an-evaluation-of-15-cases
#5
Meltem Işıkgöz Taşbakan, Ilgın Yıldırım Şimşir, Sinan Mermer, Serhat Uysal, Murat Öztürk, Şevki Çetinkalp
Background/aim: Intralesional recombinant epidermal growth factor (EGF) is a new treatment approach for diabetic foot ulcer, approved in 2006. EGF therapy is given as an adjunct to the standard treatment regimen of antibiotics, surgery, and hyperbaric oxygen. EGF accelerates the healing of diabetic foot ulcers and reduces healing time. This single-center study was conducted to evaluate the outcomes of intralesional EGF therapy in patients with diabetic foot ulcers.Materials and methods: We present the data of the follow-up patients treated in our clinics...
November 13, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29141186/hyperbaric-oxygen-therapy-ameliorates-pathophysiology-of-3xtg-ad-mouse-model-by-attenuating-neuroinflammation
#6
Ronit Shapira, Beka Solomon, Shai Efrati, Dan Frenkel, Uri Ashery
There is a real need for new interventions for Alzheimer's disease (AD). Hyperbaric oxygen therapy (HBOT), the medical administration of 100% oxygen at conditions greater than 1 atmosphere absolute, has been used successfully to treat several neurological conditions, but its effects on AD pathology have never been thoroughly examined. Therefore, we exposed old triple-transgenic (3xTg) and non-transgenic mice to HBOT followed by behavioral, histological, and biochemical analyses. HBOT attenuated neuroinflammatory processes by reducing astrogliosis, microgliosis, and the secretion of proinflammatory cytokines (IL-1β and TNFα) and increasing expression of scavenger receptor A, arginase1, and antiinflammatory cytokines (IL-4 and IL-10)...
October 20, 2017: Neurobiology of Aging
https://www.readbyqxmd.com/read/29141075/treatment-for-livedoid-vasculopathy-a-systematic-review
#7
Robert Micieli, Afsaneh Alavi
Importance: Livedoid vasculopathy is a painful, ulcerative condition of the lower extremities for which no established treatment exists. Current treatment paradigms rely on low levels of evidence, primarily case reports and case series. Objective: To systematically review the treatment for livedoid vasculopathy and synthesize the available clinical data. Evidence Review: A systematic review of the literature using Ovid MEDLINE (covering the period January 1, 1946, through June 9, 2017) and Ovid EMBASE (covering January 1, 1947, through June 9, 2017) databases was performed with a broad and inclusive search strategy along with a subsequent search of the references of retrieved articles...
November 15, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/29134546/effect-of-hyperbaric-air-on-endotoxin-from-bacteroides-fragilis-strains
#8
Dittmar Chmelař, Adéla Kašíková, Petrana Martineková, Michal Hájek, Miroslav Rozložník, Marek Brabec, Jana Janečková, Jana Vobejdová, Ivan Čižnár
The aim of the project was to determine any effect of hyperbaric air on Bacteroides fragilis strains cultivated under hyperbaric conditions. Previously, it was hypothesized that there was a correlation between the presence of Bacteroides bacteria in patients preferring a meaty diet and cancer of the small intestine, and particularly of the large intestine and rectum. With respect to the fact that Bacteroides fragilis (BAFR) group are important producers of endotoxins, measurement and statistical evaluation of endotoxin production by individual strains of isolated Bacteroides species were used to compare bacteria isolated from various clinical samples from patients with colon and rectum cancer in comparison with strains isolated from other non-cancer diagnoses...
November 13, 2017: Folia Microbiologica
https://www.readbyqxmd.com/read/29132229/hyperbaric-oxygen-therapy-in-the-treatment-of-acute-severe-traumatic-brain-injury-a-systematic-review
#9
Samuel Daly, Maxwell Thorpe, Sarah B Rockswold, Molly Hubbard, Thomas A Bergman, Uzma Samadani, Gaylan Rockswold
There has been no major advancement in a quarter of a century for the treatment of acute severe traumatic brain injury (TBI). This review summarizes 40 years of clinical and pre-clinical research on the treatment of acute TBI with hyperbaric oxygen therapy (HBO2) in the context of an impending National Institute of Neurologic Disorders and Stroke (NINDS)-funded, multicenter, randomized, adaptive Phase II clinical trial - the Hyperbaric Oxygen Brain Injury Treatment (HOBIT) trial. Thirty studies (8 clinical and 22 pre-clinical) that administered HBO2 within 30 days of a TBI were identified from PubMed searches...
November 13, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/29131810/the-role-of-trapped-bubbles-in-kidney-stone-detection-with-the-color-doppler-ultrasound-twinkling-artifact
#10
Julianna C Simon, Oleg A Sapozhnikov, Wayne Kreider, Michael Breshock, James C Williams, Michael R Bailey
The color Doppler ultrasound twinkling artifact, which highlights kidney stones with rapidly changing color, has the potential to improve stone detection; however, its inconsistent appearance has limited its clinical utility. Recently, it was proposed stable crevice bubbles on the kidney stone surface cause twinkling; however, the hypothesis is not fully accepted because the bubbles have not been directly observed. In this paper, the micron or submicron-sized bubbles predicted by the crevice bubble hypothesis are enlarged in kidney stones of five primary compositions by exposure to acoustic rarefaction pulses or hypobaric static pressures in order to simultaneously capture their appearance by high-speed photography and ultrasound imaging...
November 13, 2017: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/29131751/a-diabetic-foot-ulcer-treated-with-hydrogel-and-hyperbaric-oxygen-therapy-a-case-study
#11
P Aguiar, C Amaral, A Rodrigues, A H de Souza
This study reports on the case of an elderly patient, with diabetes, and a bullous wound on the left big toe that led to an amputation of the first and second left toes. The amputation was because of deep injury as it was not able to heal with a conventional treatment. After completing the normal treatment and the removal of a bacterial infection in the lesion, the patient underwent a treatment that was based on a hydrogel gel (0.9% saline solution) and hyperbaric oxygen therapy (HBOT). After 60 sessions of the therapy, almost complete closure of the wound was observed...
November 2, 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/29131746/topical-oxygen-therapy-promotes-the-healing-of-chronic-diabetic-foot-ulcers-a-pilot-study
#12
P D Hayes, N Alzuhir, G Curran, I M Loftus
OBJECTIVE: Interventions that can heal or reduce diabetic foot ulcer (DFU) size may reduce the incidence of infection and amputation, and reduce associated social and economic costs. Many chronic wounds exhibit a degree of hypoxia and this leads to a reduction in healing processes including cell division and differentiation, angiogenesis, infection prevention, and collagen production. The aim of this pilot study was to assess the effects of a device supplying continuous oxygen ambulatory therapy on healing in chronic DFUs...
November 2, 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/29126532/justifying-hyperbaric-oxygen-delivery-for-carbon-monoxide-poisoning-time-to-respond-to-pressure-with%C3%A2-a-large-scale-randomized-controlled-trial
#13
EDITORIAL
https://www.readbyqxmd.com/read/29123937/a-systematic-review-of-the-causes-and-management-of-ischaemic-stroke-caused-by-nontissue-emboli
#14
REVIEW
Ciaran Judge, Sarah Mello, David Bradley, Joseph Harbison
Introduction: The inadvertent or purposeful introduction of foreign bodies or substances can lead to cerebral infarction if they embolize to the brain. Individual reports of these events are uncommon but may increase with the increased occurrences of their risk factors, for example, intra-arterial procedures. Method: We searched EMBASE and MEDLINE for articles on embolic stroke of nontissue origin. 1889 articles were identified and screened and 216 articles were ultimately reviewed in full text and included in qualitative analysis...
2017: Stroke Research and Treatment
https://www.readbyqxmd.com/read/29123453/efficiency-of-hyperbaric-oxygen-therapy-in-the-treatment-of-carbon-monoxide-toxicity
#15
Recep Hormova, Gokhan Polat
No abstract text is available yet for this article.
October 2017: Eurasian Journal of Medicine
https://www.readbyqxmd.com/read/29123016/the-use-of-hyperbaric-oxygen-for-the-prevention-and-management-of-osteoradionecrosis-of-the-jaw-a-dana-farber-brigham-and-women-s-cancer-center-multidisciplinary-guideline
#16
Ahmed Sultan, Glenn J Hanna, Danielle N Margalit, Nicole Chau, Laura A Goguen, Francisco M Marty, Guilherme Rabinowits, Jonathan D Schoenfeld, Stephen T Sonis, Tom Thomas, Roy B Tishler, Nathaniel S Treister, Alessandro Villa, Sook-Bin Woo, Robert Haddad, Hani Mawardi
No abstract text is available yet for this article.
November 2017: Oncologist
https://www.readbyqxmd.com/read/29119297/pyoderma-gangrenosum-after-orthopaedic-or-traumatologic-surgery-a-systematic-revue-of-the-literature
#17
REVIEW
Stephan Ebrad, Mathieu Severyns, Ahmed Benzakour, Benoit Roze, Christian Derancourt, Guillaume-Anthony Odri, Jean-Louis Rouvillain
INTRODUCTION: Pyoderma gangrenosum (PG) is a neutrophilic dermatosis characterised by a painful ulceration mimicking infection of the operative site. To this day, there is still no general agreement on the medical and surgical treatment of PG. This systematic review of the literature aims to summarise recent studies about post-operative PG in orthopaedic surgery to improve its medical and surgical management. METHOD: In April 2017, we carried out an exhaustive review of the literature in MEDLINE, PubMed and Cochrane databases...
November 8, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/29117079/integration-of-data-to-establish-a-standard-operating-procedure-for-the-diabetic-patient-undergoing-hyperbaric-oxygen-therapy
#18
Katherine George, Dianne Ross, Lynn Rowe
PURPOSE: The purpose of this study was to describe occurrences of hypoglycemia in the diabetic population undergoing hyperbaric oxygen therapy (HBOT). We also examined 2 secondary aims: link industry standards for management of hypoglycemia in the general diabetic population to the HBOT environment; and integrate HBOT data into an electronic health record system, as patients transition across inpatient and outpatient services and settings. DESIGN: A retrospective, descriptive study...
November 2017: Journal of Wound, Ostomy, and Continence Nursing
https://www.readbyqxmd.com/read/29117074/context-for-practice-hyperbaric-oxygen-therapy-pouching-techniques-for-neonates-wait-time-for-patients-with-soiled-pads-and-pressure-injury-prevention-with-use-of-indwelling-rectal-devices
#19
https://www.readbyqxmd.com/read/29116696/spinal-decompression-sickness-in-an-artisanal-diving-fisherman-in-yucat%C3%A3-n-mexico-a-case-report
#20
Daniel Popa, Walter Chin, Oswaldo Huchim-Lara, Ian Grover
Artisanal fishermen around the world employ scuba and surface-supplied diving for their livelihoods and often undergo provocative dive profiles due to economic pressures. Consequently, rates of decompression sickness (DCS) are much greater than in recreational scuba divers. Here we present the case of a surface-supplied diving fisherman from the Yucatán Peninsula of Mexico, who suffered a significant episode of spinal DCS and underwent hyperbaric oxygen therapy treatments, with a favorable outcome. Additionally, we review the proposed mechanisms underlying spinal DCS...
2017: Undersea & Hyperbaric Medicine: Journal of the Undersea and Hyperbaric Medical Society, Inc
keyword
keyword
77022
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"