Blood Gas Analysis

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  Subject Areas on Research

  • A case of extreme hypercapnia: implications for the prehospital and accident and emergency department management of acutely dyspnoeic patients. 
  • A cohort study of transcutaneous oxygen tension and the incidence and severity of retinopathy of prematurity. 
  • A comparison of hemoglobin measured by co-oximetry and central laboratory during major spine fusion surgery. 
  • A description of the preterm fetal sheep systemic and central responses to maternal general anesthesia. 
  • A device for sampling arterialized earlobe blood in austere environments. 
  • A multicenter pilot study of a bronchial valve for the treatment of severe emphysema. 
  • A phase I trial of low-dose inhaled carbon monoxide in sepsis-induced ARDS. 
  • ACC/AHA guidelines for exercise testing: executive summary. A report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Committee on Exercise Testing). 
  • Absence of hyperacute rejection in pig-to-primate orthotopic pulmonary xenografts. 
  • Acid-base analysis of individuals following two weight loss diets. 
  • Adenosine A(2A) receptors in early ischemic vascular injury after subarachnoid hemorrhage. Laboratory investigation. 
  • An extracorporeal artificial placenta supports extremely premature lambs for 1 week. 
  • Apolipoprotein E deficiency worsens outcome from global cerebral ischemia in the mouse. 
  • Artificial surfactant attenuates hyperoxic lung injury in primates. II. Morphometric analysis. 
  • Assessment of an earlobe arterialized blood collector in microgravity. 
  • Asthma exacerbation after administration of nicotine nasal spray for smoking cessation. 
  • Butorphanol tartrate: 2. Safety and efficacy in balanced anaesthesia. 
  • CORRELATION BETWEEN THE PHYSICAL SIGNS OF HYPERCAPNIA AND THE MIXED VENOUS PCO2. 
  • Cardiopulmonary bypass induces neurologic and neurocognitive dysfunction in the rat. 
  • Cardiovascular and metabolic response of tumour-bearing dogs to whole body hyperthermia. 
  • Carotid body resection for sympathetic modulation in systolic heart failure: results from first-in-man study. 
  • Catecholamine physiology in the ovine fetus. III. Maternal and fetal response to acute maternal exercise. 
  • Cerebral oxidative metabolism is decreased with extreme apnoea in humans; impact of hypercapnia. 
  • Cerebral oxygen availability by NIR spectroscopy during transient hypoxia in humans. 
  • Cerebrovascular adaptation to prolonged halothane anesthesia is not related to cerebrospinal fluid pH. 
  • Changes in the lung after prolonged positive pressure ventilation in normal baboons. 
  • Characterization of a recovery global cerebral ischemia model in the mouse. 
  • Chronic intermittent hypoxia induces NMDA receptor-dependent plasticity and suppresses nitric oxide signaling in the mouse hypothalamic paraventricular nucleus. 
  • Combining lung-protective strategies in experimental acute lung injury: The impact of high-frequency partial liquid ventilation. 
  • Comparison of midazolam and thiopental for rapid sequence anesthetic induction for elective cesarean section. 
  • Comparison of various hemoglobin polyoxyethylene conjugate solutions as resuscitative fluids after hemorrhagic shock. 
  • Continuous High-Frequency Oscillation Therapy in Invasively Ventilated Pediatric Subjects in the Critical Care Setting. 
  • Continuous arterial and venous blood gas monitoring during cardiopulmonary bypass. 
  • Controversy surrounding the use of home oxygen for premature infants with bronchopulmonary dysplasia. 
  • Coronary input impedance is constant during systole and diastole. 
  • Correlation of neonatal acid-base status with Apgar scores and fetal heart rate tracings. 
  • Corticosteroids improve survival of children with AIDS and Pneumocystis carinii pneumonia. 
  • Differential effects of anesthetic agents on outcome from near-complete but not incomplete global ischemia in the rat. 
  • Distribution of cerebral blood flow during halothane versus isoflurane anesthesia in rats. 
  • EFFECT OF 50 PER CENT SODIUM DIATRIZOATE (HYPAQUE) ON BLOOD FLOW IN THE INTERNAL CAROTID ARTERY OF MAN. 
  • EFFECT OF HEMORRHAGE ON BLOOD FLOW IN THE CAROTID ARTERIES; STUDIES IN TEN RHESUS MONKEYS. 
  • Effect of distal endotracheal bias flow on PaCO2 during high frequency oscillatory ventilation. 
  • Effect of hypobaria on ventilatory and CO2 responses to short-term hypoxic exposure in cats. 
  • Effect of maternal smoking on fetal catecholamine concentrations at birth. 
  • Effect of selective diaphragmatic paralysis on the inspiratory motor drive. 
  • Effects of RSR13, a synthetic allosteric modifier of hemoglobin, alone and in combination with dizocilpine, on outcome from transient focal cerebral ischemia in the rat. 
  • Effects of nitrate supplementation via beetroot juice on contracting rat skeletal muscle microvascular oxygen pressure dynamics. 
  • Effects of the sitting position on blood flow in the internal carotid artery of man during general anesthesia. 
  • End tidal-to-arterial CO2 and O2 gas gradients at low- and high-altitude during dynamic end-tidal forcing. 
  • Epinephrine induces rapid deterioration in pulmonary oxygen exchange in intact, anesthetized rats: a flow and pulmonary capillary pressure-dependent phenomenon. 
  • Evaluation of a preprimed microporous hollow-fiber membrane for rapid response neonatal extracorporeal membrane oxygenation. 
  • Evidence-based medical education: caution. 
  • Extracorporeal Membrane Oxygenation and Hyperoxia: To Blend or Not to Blend? 
  • Factors associated with survival in pediatric extracorporeal membrane oxygenation--a single-center experience. 
  • General anesthesia improves fetal cerebral oxygenation without evidence of subsequent neuronal injury. 
  • High-frequency oscillatory ventilation in pediatric respiratory failure: a multicenter experience. 
  • Hyperbaric oxygen decreases infarct size and behavioral deficit after transient focal cerebral ischemia in rats. 
  • Hyperbaric oxygen reduces cerebral blood flow by inactivating nitric oxide. 
  • Hyperoxia decreases muscle glycogenolysis, lactate production, and lactate efflux during steady-state exercise. 
  • Hypoxia enhances unilateral lung injury by increasing blood flow to the injured lung. 
  • Inclusion of a nitric oxide congener in the insufflation gas repletes S-nitrosohemoglobin and stabilizes physiologic status during prolonged carbon dioxide pneumoperitoneum. 
  • Influence of compression rate on initial success of resuscitation and 24 hour survival after prolonged manual cardiopulmonary resuscitation in dogs. 
  • Influence of lemakalim on the pulmonary vascular bed of the cat. 
  • Influence of lung volume on the interaction between cardiac output and cerebrovascular regulation during extreme apnoea. 
  • Inhaled carbon monoxide and hyperoxic lung injury in rats. 
  • Inhaled nitric oxide to improve oxygenation for safe critical care transport of adults with severe hypoxemia. 
  • Inhibitory effects of DuP 753 and EXP3174 on responses to angiotensin II in pulmonary vascular bed of the cat. 
  • Is permissive hypercapnia a beneficial strategy for pediatric acute lung injury? 
  • Is permissive hypoxemia a beneficial strategy for pediatric acute lung injury? 
  • Jugular ligation does not increase intracranial pressure but does increase bihemispheric cerebral blood flow and metabolism. 
  • Laparoscopic pneumodissection: initial clinical experience. 
  • Low-flow cardiopulmonary bypass produces greater pulmonary dysfunction than circulatory arrest. 
  • Maternal and preterm fetal sheep responses to dexmedetomidine. 
  • Maternal insufflation during the second trimester equivalent produces hypercapnia, acidosis, and prolonged hypoxia in fetal sheep. 
  • Methemoglobinemia with the use of benzocaine spray for awake fiberoptic intubation. 
  • Method for oxygen content and dissociation curves on microliter blood samples. 
  • Mountaineering oxygen mask performance at 4572 m. 
  • Myocardial function is normal after rapid cooling of the in vivo neonatal heart. 
  • Noninvasive measurement of microvascular and interstitial oxygen profiles in a human tumor in SCID mice. 
  • Noninvasive ventilation in severe acute asthma. 
  • Obesity hypoventilation syndrome: bicarbonate concentration and acetazolamide. 
  • Ontogeny of dry gas hyperpnea-induced bronchoconstriction in guinea pigs. 
  • Operational use and patient monitoring in a multiplace hyperbaric chamber. 
  • Optimal positive end-expiratory pressure: The search for the Holy Grail continues. 
  • Oxygen dissociation curve of echidna blood. 
  • Oxygen transport dynamics after resuscitation with a conjugated hemoglobin solution. 
  • Partial liquid ventilation influences pulmonary histopathology in an animal model of acute lung injury. 
  • Pediatric acute respiratory distress syndrome: consensus recommendations from the Pediatric Acute Lung Injury Consensus Conference. 
  • Phosphodiesterase-5 inhibitors oppose hyperoxic vasoconstriction and accelerate seizure development in rats exposed to hyperbaric oxygen. 
  • Pneumothorax during positive-pressure mechanical ventilation. 
  • Post-ischemic RSR13 amplifies the effect of dizocilpine on outcome from transient focal cerebral ischemia in the rat. 
  • Postoperative hypoxemia: common, undetected, and unsuspected after bariatric surgery. 
  • Preoperative Laboratory Studies for Pediatric Cardiac Surgery Patients: A Multi-Institutional Perspective. 
  • Pseudohypoxemia in a patient with chronic lymphocytic leukemia. 
  • Pulmonary function in acute myocardial infarction. 
  • Pulmonary vasodilator responses to RP 52891 are mediated by activation of a glibenclamide-sensitive K+ATP channel. 
  • Purine nucleotides contribute to pulmonary vasodilation caused by birth-related stimuli in the ovine fetus. 
  • Quantification of ischemic muscle deoxygenation by near infrared time-resolved spectroscopy. 
  • Rapid clinical assessment of patients with acute heart failure: first blood pressure and oxygen saturation--is that all we need? 
  • Re-evaluation of acid-base prediction rules in patients with chronic respiratory acidosis. 
  • Real-time frequency domain temperature and oxygen sensor with a single optical fiber. 
  • Reduced-size lung transplantation in neonatal swine: technique and short-term physiological response. 
  • Regional brain blood flow in man during acute changes in arterial blood gases. 
  • Regulation of brain blood flow and oxygen delivery in elite breath-hold divers. 
  • Renal medullary hypoxia during experimental cardiopulmonary bypass: a pilot study. 
  • Repletion of S-nitrosohemoglobin improves organ function and physiological status in swine after brain death. 
  • Respiratory failure in shock. 
  • Respiratory function during pressure support ventilation. 
  • Similar but not the same: normobaric and hyperbaric pulmonary oxygen toxicity, the role of nitric oxide. 
  • Skeletal muscle oxygen availability during respiratory acid-base disturbances in cats. 
  • Successful treatment of varicella pneumonia with prolonged extracorporeal membrane oxygenation in a child with leukemia. 
  • Surviving Without Oxygen: How Low Can the Human Brain Go? 
  • TT-301 inhibits microglial activation and improves outcome after central nervous system injury in adult mice. 
  • The Challenges of Identifying an Oxygenation Index Threshold for Increased Mortality in Pediatric Acute Respiratory Failure. 
  • The diagnosis of pulmonary embolism. 
  • The diagnostic approach to acute venous thromboembolism. Clinical practice guideline. American Thoracic Society. 
  • The effects of bedside blood gas monitoring on blood loss and ventilator management. 
  • The impact of newly diagnosed patent foramen ovale in patients undergoing off-pump coronary artery bypass grafting: case series of eleven patients. 
  • The influence of xenon, nitrous oxide and nitrogen on gas bubble expansion during cardiopulmonary bypass. 
  • The role of endogenous nitric oxide in the sympathetic and hemodynamic response to platelet activating factor-induced hypotension in anesthetized dogs. 
  • The role of the central nervous system in septic shock. II. Hemodynamic, respiratory and metabolic effects of intracisternal or intraventricular endotoxin. 
  • The use of high-frequency oscillating ventilation to facilitate stability during neonatal thoracoscopic operations. 
  • Use of high frequency oscillatory ventilation (HFOV) in neurocritical care patients. 
  • Validation of a quality assessment system for blood gas and electrolyte testing. 
  • Ventilatory effects of angiotensin and vasopressin in conscious rats. 
  • pH-stat cooling improves cerebral metabolic recovery after circulatory arrest in a piglet model of aortopulmonary collaterals. 
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  Keywords of People

  • Laskowitz, Daniel Todd, Professor of Neurology, Duke Innovation & Entrepreneurship
  • O'Connor, Christopher Michael, Richard Sean Stack, M.D. Distinguished Professor, Medicine, Clinical Pharmacology
  • Swaminathan, Madhav, Professor of Anesthesiology, Anesthesiology, Cardiothoracic
  • Warner, David Samuel, Distinguished Distinguished Professor of Anesthesiology, in the School of Medicine, Neurobiology
  • Yancy Jr., William Samuel, Associate Professor of Medicine, Medicine, General Internal Medicine