Effect of cardiopulmonary bypass on urea cycle intermediates and nitric oxide levels after congenital heart surgery

2003 ◽  
Vol 142 (1) ◽  
pp. 26-30 ◽  
Author(s):  
Frederick E. Barr ◽  
Heidi Beverley ◽  
Kristin VanHook ◽  
Emma Cermak ◽  
Karla Christian ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Cardiopulmonary Bypass ◽  
Congenital Heart ◽  
Heart Surgery ◽  
Urea Cycle ◽  
Congenital Heart Surgery

Inhaled nitric oxide and prevention of pulmonary hypertension after congenital heart surgery: a randomised double-blind study

The Lancet ◽  
2000 ◽  
Vol 356 (9240) ◽  
pp. 1464-1469 ◽  
Author(s):  
Owen I Miller ◽  
Swee Fong Tang ◽  
Anthony Keech ◽  
Nicholas B Pigott ◽  
Elaine Beller ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Pulmonary Hypertension ◽  
Congenital Heart ◽  
Heart Surgery ◽  
Congenital Heart Surgery ◽  
Inhaled Nitric Oxide ◽  
Blind Study ◽  
Double Blind Study ◽  
Double Blind

Post-operative kinetics of C-reactive protein to distinguish between bacterial infection and systemic inflammation in infants after cardiopulmonary bypass surgery: the early and the late period

2021 ◽  
pp. 1-8
Author(s):  
Hanna Renk ◽  
David Grosse ◽  
Sarah Schober ◽  
Christian Schlensak ◽  
Michael Hofbeck ◽  
...  
Keyword(s):  
Cardiopulmonary Bypass ◽  
Bacterial Infection ◽  
Congenital Heart ◽  
Bypass Surgery ◽  
Heart Surgery ◽  
Congenital Heart Surgery ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
Post Operative Period ◽  
Kinetics Of

Abstract Objectives: Differentiation between post-operative inflammation and bacterial infection remains an important issue in infants following congenital heart surgery. We primarily assessed kinetics and predictive value of C-reactive protein for bacterial infection in the early (days 0–4) and late (days 5–28) period after cardiopulmonary bypass surgery. Secondary objectives were frequency, type, and timing of post-operative infection related to the risk adjustment for congenital heart surgery score. Methods: This 3-year single-centre retrospective cohort study in a paediatric cardiac ICU analysed 191 infants accounting for 235 episodes of CPBP surgery. Primary outcome was kinetics of CRP in the first 28 days after CPBP surgery in infected and non-infected patients. Results: We observed 22 infectious episodes in the early and 34 in the late post-operative period. CRP kinetics in the early post-operative period did not accurately differentiate between infected and non-infected patients. In the late post-operative period, infected infants displayed significantly higher CRP values with a median of 7.91 (1.64–22.02) and 6.92 mg/dl (1.92–19.65) on days 2 and 3 compared to 4.02 (1.99–15.9) and 3.72 mg/dl (1.08–9.72) in the non-infection group. Combining CRP on days 2 and 3 after suspicion of infection revealed a cut-off of 9.47 mg/L with an acceptable predictive accuracy of 76%. Conclusions: In neonates and infants, CRP kinetics is not useful to predict infection in the first 72 hours after CPBP surgery due to the inflammatory response. However, in the late post-operative period, CRP is a valuable adjunctive diagnostic test in conjunction with clinical presentation and microbiological diagnostics.

scholarly journals Treatment of systemic inflammatory response syndrome following on-pump pediatric congenital heart surgery

2021 ◽  
Vol 10 (2) ◽  
pp. 113-124
Author(s):  
D. V. Borisenko ◽  
A. A. Ivkin ◽  
D. L. Shukevich
Keyword(s):  
Cardiopulmonary Bypass ◽  
Systemic Inflammatory Response Syndrome ◽  
Inflammatory Response ◽  
Congenital Heart ◽  
Heart Surgery ◽  
Heart Defects ◽  
Surgical Techniques ◽  
Congenital Heart Surgery ◽  
Systemic Inflammatory Response ◽  
Preventive Strategies

Highlights. The article discusses the pathophysiological aspects of cardiopulmonary bypass and the mechanisms underlying the development of the systemic inflammatory response in children following congenital heart surgery. We summarize and report the most relevant preventive strategies aimed at reducing the systemic inflammatory response, including both, CPB-related methods and pharmacological ones.The growing number of children with congenital heart defects requires the development of more advanced technologies for their surgical treatment. However, cardiopulmonary bypass is required in almost all surgical techniques. Despite the tremendous progress and recent advances in cardiopulmonary bypass techniques, the systemic inflammatory response syndrome associated with these surgeries remains unresolved. The review summarizes the causes and mechanisms underlying its development. The most commonly used preventive strategies are reported, including standard and modified ultrafiltration, leukocyte filters, and pharmacological agents (systemic glucocorticoids, aprotinin, and antioxidants).The role of cardioplegia and hypothermia in the reduction of systemic inflammation is defined. Cardiac surgery centers around the world use a variety of techniques and pharmacological approaches, drawing on the results of randomized clinical studies. However, there are no clear and definite clinical guidelines aimed at reducing the systemic inflammatory response during cardiopulmonary bypass in children. It remains a significant problem for pediatric intensive care by aggravating their postoperative status, prolonging the length of the in-hospital stay, and reducing the survival rates.

The Correlation of Two Cerebral Saturation Monitors With Jugular Bulb Oxygen Saturation in Children Undergoing Cardiopulmonary Bypass for Congenital Heart Surgery

2016 ◽  
Vol 32 (10) ◽  
pp. 603-608 ◽  
Author(s):  
Aymen N. Naguib ◽  
Peter D. Winch ◽  
Roby Sebastian ◽  
Daniel Gomez ◽  
Luisa Guzman ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Cardiopulmonary Bypass ◽  
Oxygen Saturation ◽  
Congenital Heart ◽  
Heart Surgery ◽  
Near Infrared ◽  
Jugular Bulb ◽  
Congenital Heart Surgery ◽  
Cerebral Oxygen ◽  
Cerebral Saturation

Background: Near-infrared spectroscopy (NIRS) is a noninvasive monitoring technique that measures regional cerebral oxygen saturation (rSO2). Objectives: The primary aim was to compare the output of 2 NIRS-based cerebral oximetry devices, FORESIGHT (CAS Medical Systems Inc, Branford, Connecticut) and INVOS (Covidien, Boulder, Colorado), to venous oxygen saturations from the jugular venous bulb at cannulation and decannulation of the superior vena cava (SVC). Secondary objectives included evaluating correlations of cerebral saturation, as measured by the NIRS devices, with mean arterial blood pressure (MAP), measured by an invasive arterial line, and end-tidal CO2 (ETCO2). Methods: Near-infrared spectroscopy, MAP, and ETCO2 data were collected at 13 defined events during each case when hemodynamic instability was expected. At SVC cannulation and decannulation, a 0.1 mL sample of blood was collected from the jugular bulb by the surgeon using a long angiocatheter. The oxygen saturation of these blood samples was measured using an AVOX device and compared with contemporaneous readings from the NIRS probes. Mixed-effects linear regression was used to correlate MAP or ETCO2 with cerebral oxygen saturation (by NIRS) at each time point. Results: Children undergoing cardiopulmonary bypass for congenital heart surgery (n = 34) were enrolled in the study. At SVC cannulation, both INVOS ( r = .78) and FORESIGHT ( r = .59) were correlated with AVOX data at P < .001, although the correlation with INVOS was significantly stronger ( P = .003). At SVC decannulation, INVOS ( r = .68; P < .001) and FORESIGHT ( r = .60; P < .001) were similarly correlated with jugular venous rSO2. Correlations of rSO2 (by NIRS) with MAP and ETCO2 levels were stronger than correlations between rSO2 change and change in MAP or ETCO2. Conclusion: INVOS correlated more strongly than FORESIGHT with the jugular bulb rSO2 at SVC cannulation but may have underestimated oxygen saturation at low rSO2 values. Data from both NIRS devices were correlated with MAP and ETCO2 over the case duration.

Audit of transfusion of blood products in paediatric congenital heart surgery on cardiopulmonary bypass

2018 ◽  
Vol 29 (6) ◽  
pp. 381-386
Author(s):  
Caroline Tumelo Bayebaye ◽  
Michel Kasongo Muteba ◽  
Palesa Motshabi Chakane
Keyword(s):  
Cardiopulmonary Bypass ◽  
Congenital Heart ◽  
Heart Surgery ◽  
Congenital Heart Surgery ◽  
Blood Products

Cardiopulmonary Bypass through a Left Thoracotomy Using Venous Drainage from the Innominate Vein in Congenital Heart Surgery

2013 ◽  
Vol 28 (5) ◽  
pp. 591-594 ◽  
Author(s):  
Takaaki Suzuki ◽  
Ayumu Masuoka ◽  
Yoshimasa Uno ◽  
Mika Iwazaki ◽  
Syunsuke Yamagishi ◽  
...  
Keyword(s):  
Cardiopulmonary Bypass ◽  
Congenital Heart ◽  
Heart Surgery ◽  
Venous Drainage ◽  
Congenital Heart Surgery ◽  
Innominate Vein ◽  
Left Thoracotomy
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