4 results on '"Bakar, Adnan"'
Search Results
2. Blood pressure variability during pediatric cardiac surgery is associated with acute kidney injury.
- Author
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Fishbein, Jennifer E., Barone, Matthew, Schneider, James B., Meyer, David B., Hagen, John, Bakar, Adnan, Grammatikopoulos, Kalliopi, and Sethna, Christine B.
- Subjects
CARDIAC surgery ,INTENSIVE care units ,LENGTH of stay in hospitals ,ACQUISITION of data methodology ,CONFIDENCE intervals ,SYSTOLIC blood pressure ,MULTIPLE regression analysis ,SURGICAL complications ,RETROSPECTIVE studies ,CONGENITAL heart disease ,ARTIFICIAL respiration ,MEDICAL records ,DESCRIPTIVE statistics ,BLOOD pressure measurement ,ODDS ratio ,ACUTE kidney failure ,DISEASE risk factors ,CHILDREN - Abstract
Background: Blood pressure variability (BPV), defined as the degree of variation between discrete blood pressure readings, is associated with poor outcomes in acute care settings. Acute kidney injury (AKI) is a common and serious postoperative complication of cardiac surgery with cardiopulmonary bypass (CPB) in children. No studies have yet assessed the association between intraoperative BPV during cardiac surgery with CPB and the development of AKI in children. Methods: A retrospective chart review of children undergoing cardiac surgery with CPB was performed. Intraoperative BPV was calculated using average real variability (ARV) and standard deviation (SD). Multiple regression models were used to examine the association between BPV and outcomes of AKI, hospital and intensive care unit (PICU) length of stay, and length of mechanical ventilation. Results: Among 231 patients (58% males, median age 8.6 months) reviewed, 51.5% developed AKI (47.9% Stage I, 41.2% Stage II, 10.9% Stage III). In adjusted models, systolic and diastolic ARV were associated with development of any stage AKI (OR 1.40, 95% CI 1.08–1.8 and OR 1.4, 95% CI 1.05–1.8, respectively). Greater diastolic SD was associated with longer PICU length of stay (β 0.94, 95% CI 0.62–1.2). When stratified by age, greater systolic ARV and SD were associated with AKI in infants ≤ 12 months, but there was no relationship in children > 12 months. Conclusions: Greater BPV during cardiac surgery with CPB was associated with development of postoperative AKI in infants, suggesting that BPV is a potentially modifiable risk factor for AKI in this high-risk population. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
3. High Acuity Therapy Variation Across Pediatric Acute Care Cardiology Units: Results from the Pediatric Acute Care Cardiology Collaborative Hospital Surveys.
- Author
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Harahsheh, Ashraf S., Kipps, Alaina K., Hart, Stephen A., Cassidy, Steven C., Clabby, Martha L., Hlavacek, Anthony M., Hoerst, Amanda K., Graupe, Margaret A., Madsen, Nicolas L., Bakar, Adnan M., Del Grippo, Erica L., Patel, Sonali S., Bost, James E., and Tanel, Ronn E.
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PEDIATRIC therapy ,HOSPITAL surveys ,CONTINUOUS positive airway pressure ,CARDIOLOGY ,SURGICAL clinics - Abstract
We utilized the multicenter Pediatric Acute Care Cardiology Collaborative (PAC
3 ) 2017 and 2019 surveys to describe practice variation in therapy availability and changes over a 2-year period. A high acuity therapies (ATs) score was derived (1 point per positive response) from 44 survey questions and scores were compared to center surgical volume. Of 31 centers that completed the 2017 survey, 26 also completed the 2019 survey. Scores ranged from 11 to 34 in 2017 and 11 to 35 in 2019. AT scores in 2019 were not statistically different from 2017 scores (29/44, IQR 27–32.5 vs. 29.5/44, IQR 27–31, p = 0.9). In 2019, more centers reported initiation of continuous positive airway pressure (CPAP) and Bi-level positive airway pressure (BiPAP) in Acute Care Cardiology Unit (ACCU) (19/26 vs. 4/26, p < 0.001) and permitting continuous CPAP/BiPAP (22/26 vs. 14/26, p = 0.034) compared to 2017. Scores in both survey years were significantly higher in the highest surgical volume group compared to the lowest, 33 ± 1.5 versus 25 ± 8.5, p = 0.046 and 32 ± 1.7 versus 23 ± 5.5, p = 0.009, respectively. Variation in therapy within the ACCUs participating in PAC3 presents an opportunity for shared learning across the collaborative. Experience with PAC3 was associated with increasing available respiratory therapies from 2017 to 2019. Whether AT scores impact the quality and outcomes of pediatric acute cardiac care will be the subject of further investigation using a comprehensive registry launched in early 2019. [ABSTRACT FROM AUTHOR]- Published
- 2021
- Full Text
- View/download PDF
4. Multicenter Analysis of Truncal Valve Management and Outcomes in Children with Truncus Arteriosus.
- Author
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Bakar, Adnan M., Costello, John M., Sassalos, Peter, Amula, Venu, Buckley, Jason R., Smerling, Arthur J., Iliopoulos, Ilias, Riley, Christine M., Jennings, Aimee, Cashen, Katherine, Suguna Narasimhulu, Sukumar, Narayana Gowda, Keshava Murthy, Wilhelm, Michael, Badheka, Aditya, Slaven, James E., and Mastropietro, Christopher W.
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VALVES , *CONGENITAL heart disease , *COMPETING risks - Abstract
Truncal valve management in patients with truncus arteriosus is a clinical challenge, and indications for truncal valve intervention have not been defined. We sought to evaluate truncal valve dysfunction and primary valve intervention in patients with truncus arteriosus and determine risk factors for later truncal valve intervention. We conducted a retrospective cohort study of children who underwent truncus arteriosus repair at 15 centers between 2009 and 2016. Multivariable competing risk analysis was performed to determine risk factors for later truncal valve intervention. We reviewed 252 patients. Forty-two patients (17%) underwent truncal valve intervention during their initial surgery. Postoperative extracorporeal support, CPR, and operative mortality for patients who underwent truncal valve interventions were statistically similar to the rest of the cohort. Truncal valve interventions were performed in 5 of 64 patients with mild insufficiency; 5 of 16 patients with mild-to-moderate insufficiency; 17 of 35 patients with moderate insufficiency; 5 of 9 patients with moderate-to-severe insufficiency; and all 10 patients with severe insufficiency. Twenty patients (8%) underwent later truncal valve intervention, five of whom had no truncal valve intervention during initial surgical repair. Multivariable analysis revealed truncal valve intervention during initial repair (HR 11.5; 95% CI 2.5, 53.2) and moderate or greater truncal insufficiency prior to initial repair (HR 4.0; 95% CI 1.1, 14.5) to be independently associated with later truncal valve intervention. In conclusion, in a multicenter cohort of children with truncus arteriosus, 17% had truncal valve intervention during initial surgical repair. For patients in whom variable truncal valve insufficiency is present and primary intervention was not performed, late interventions were uncommon. Conservative surgical approach to truncal valve management may be justifiable. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
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