Results 61 to 70 of about 4,888 (203)

Varying Evidence on Deep Hypothermic Circulatory Arrest in Thoracic Aortic Aneurysm Surgery

open access: yes, 2018
Cardiovascular surgeons have long debated the safe duration of deep hypothermic circulatory arrest during thoracic aortic aneurysm surgery. The rationale for using adjunctive cerebral perfusion (or not) is to achieve the best technical aortic repair with
Benjamin Adams   +4 more
core   +1 more source

Changes in near infrared spectroscopy during deep hypothermic circulatory arrest

open access: yesAnnals of Cardiac Anaesthesia, 2009
Monitoring cerebral oxygenation with near infrared spectroscopy may identify periods of cerebral desaturation and thereby the patients at risk for perioperative neurocognitive issues.
Tobias Joseph   +2 more
doaj  

Deep hypothermic circulatory arrest.

open access: yesAnnals of cardiothoracic surgery, 2013
Effective cerebral protection remains the principle concern during aortic arch surgery. Hypothermic circulatory arrest (HCA) is entrenched as the primary neuroprotection mechanism since the 70s, as it slows injury-inducing pathways by limiting cerebral metabolism. However, increases in HCA duration has been associated with poorer neurological outcomes,
Bulat A, Ziganshin, John A, Elefteriades
openaire   +1 more source

Vitamin‐Responsive Disorders: From Molecular Basis to Clinical Presentation and Therapy

open access: yesJournal of Inherited Metabolic Disease, Volume 49, Issue 4, July 2026.
ABSTRACT Vitamin‐dependent cofactors are essential for numerous metabolic reactions, and defects affecting their uptake, conversion, utilisation, or regeneration constitute a heterogeneous group of inherited metabolic disorders (IMDs). Although dietary vitamin intake is sufficient to sustain coenzyme synthesis in healthy individuals, it is insufficient
Cécile Acquaviva   +5 more
wiley   +1 more source

Regional low-flow perfusion improves neurologic outcome compared with deep hypothermic circulatory arrest in neonatal piglets

open access: yes, 2004
BackgroundRegional low-flow perfusion is an alternative to deep hypothermic circulatory arrest, but whether regional low-flow perfusion improves neurologic outcome after deep hypothermic circulatory arrest in neonates remains unknown.
Schears, Gregory   +6 more
core   +1 more source

Perioperative moxifloxacin treatment in rats subjected to deep hypothermic circulatory arrest: reduction in cerebral inflammation but without improvement in cognitive performance

open access: yes, 2011
OBJECTIVE: Moxifloxacin reduces infectious complications after cerebral damage, such as ischemia and stroke. This study investigated whether moxifloxacin treatment influences cerebral inflammation and improves cognitive outcome after cardiopulmonary ...
Blobner, M.   +16 more
core   +2 more sources

Association of Suspected Aspiration During of Out‐Of‐Hospital Cardiac Arrest With Development of Early‐Onset Pneumonia

open access: yesActa Anaesthesiologica Scandinavica, Volume 70, Issue 6, July 2026.
ABSTRACT Background Early‐onset pneumonia is a possible complication after out‐of‐hospital cardiac arrest (OHCA) resuscitation. Whether or not a suspected aspiration during prehospital care is associated with the development of early‐onset pneumonia has not been studied.
Karoliina Yli‐Luukko   +4 more
wiley   +1 more source

Early Versus Late Wake‐Up Call After Out‐Of‐Hospital Cardiac Arrest: Protocol for a Multicenter Randomized Comparison Within the Danish Out‐of‐Hospital Cardiac Arrest (DANOHCA) Trial

open access: yesActa Anaesthesiologica Scandinavica, Volume 70, Issue 6, July 2026.
ABSTRACT Background Survivors of out‐of‐hospital cardiac arrest (OHCA) who remain comatose after return of spontaneous circulation are routinely sedated and mechanically ventilated during early post‐resuscitation care. Although prolonged sedation has traditionally been considered necessary, contemporary normothermia‐based temperature control allows ...
Anders Morten Grejs   +12 more
wiley   +1 more source

Higher hematocrit improves cerebral outcome after deep hypothermic circulatory arrest

open access: yes, 1996
Background: Various degrees of hemodilution are currently in clinical use during deep hypothermic circulatory arrest to counteract deleterious rheologic effects linked with brain injury by previous reports.
Miura, Takuya   +6 more
core   +1 more source

Rationale for implementation of warm cardiac surgery in pediatrics

open access: yesFrontiers in Pediatrics, 2016
Cardiac surgery was developed thanks to the introduction of hypothermia and cardiopulmonary bypass in the early 1950s. The deep hypothermia protective effect has been essential to circulatory arrest complex cases repair.
Yves eDurandy
doaj   +1 more source

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