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Odetola FO, Gebremariam A. Epidemiology of Acute Respiratory Failure in US Children: Outcomes and Resource Use. Hosp Pediatr 2024; 14:622-631. [PMID: 38953120 DOI: 10.1542/hpeds.2023-007166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/15/2024] [Accepted: 04/08/2024] [Indexed: 07/03/2024]
Abstract
OBJECTIVE Acute respiratory failure recalcitrant to conventional management often requires specialized organ-supportive technologies to optimize outcomes. Variation in the availability of these technologies prompted testing of the hypothesis that outcomes and resource use will vary by not only patient characteristics but also hospital characteristics and receipt of organ-supportive technology. METHODS Retrospective study of children 0 to 20 years old hospitalized for acute respiratory failure using the 2019 Kids' Inpatient Database. Multivariable regression models identified factors associated with mortality, length of hospitalization, and costs. RESULTS Of an estimated 75 365 hospitalizations nationally, 97% were to urban teaching hospitals, 57% were of children < 6 years, and 58% were of males. Complex chronic conditions (CCC) existed in 62%, multiorgan dysfunction in 35%, and extreme illness severity in 54%. Mortality was 7%, length of stay 15 days, and hospital costs $77 168. Elevated mortality was associated with cumulative organ dysfunction (odds ratio [OR]:2.31, 95% confidence interval [CI]: 2.22-2.42), CCC (OR: 5.49, 95% CI: 4.73-6.37), transfer, higher illness severity, and cardiopulmonary resuscitation. Lower mortality was associated with extracorporeal membrane oxygenation (OR: 0.36, 95% CI: 0.28-0.47) and new tracheostomy (OR: 0.30, 95% CI: 0.25-0.35). Longer hospitalization was associated with transfer, infancy, CCC, higher illness severity, cumulative organ dysfunction, and urban hospitals. Higher costs accrued with noninfants, cumulative organ dysfunction, private insurance, and urban teaching hospitals. CONCLUSIONS Hospitalizations for pediatric acute respiratory failure incurred substantial mortality and resource consumption. Efforts to reduce mortality and resource consumption should address interhospital transfer, access to organ-supportive technology, and drivers of higher severity-adjusted resource consumption at urban hospitals.
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Affiliation(s)
- Folafoluwa O Odetola
- Division of Pediatric Critical Care Medicine, Department of Pediatrics
- Child Health Evaluation and Research Center, University of Michigan, Ann Arbor, Michigan
| | - Achamyeleh Gebremariam
- Child Health Evaluation and Research Center, University of Michigan, Ann Arbor, Michigan
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Shah S, Kaul A, Nagarkar R, Thorat A. Comparison of invasive blood pressure monitoring vs. non-invasive blood pressure monitoring in critically ill children receiving vasoactive agents-a prospective observational study. Front Pediatr 2024; 12:1376327. [PMID: 38887566 PMCID: PMC11181160 DOI: 10.3389/fped.2024.1376327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 05/13/2024] [Indexed: 06/20/2024] Open
Abstract
Objective The primary aim of this study was to compare non-invasive blood pressure (NIBP) measurement using the automated oscillometric method with invasive blood pressure (IBP) measurement using peripheral arterial line insertion in critically ill children receiving vasoactive agents. Design Single-centre, prospective cohort study. Setting Tertiary care 15 bedded Pediatric ICU in Urban Indian city. Subjects All critically ill children between the ages of 1 month to 16 years with shock on vasoactive medications and with IBP monitoring. Results Forty children with 1,072 paired BP measurements were incorporated in the final analysis. Among all normotensive children (Total number of paired measurements = 623) receiving vasoactive agents, Bland-Altman analysis revealed an acceptable agreement between Invasive mean blood pressure (MBP) and non-invasive MBP with a bias of -2.10 mmHg (SD 11.35). The 95% limits of agreement were from -24.34 to 20.14 mmHg. In children with hypotension (Total number of paired measurements = 449), Bland-Altman analysis showed disagreement between Invasive MBP and non-invasive MBP i.e., a bias of -8.44 mmHg (SD 9.62). The 95% limits of agreement were from -27.29 to 10.41 mmHg. Conclusion A limited agreement exists between invasive blood pressure (IBP) and non-invasive blood pressure (NIBP) measurements in critically ill children requiring vasoactive agents. This discrepancy can lead to either an underestimation or an overestimation of blood pressure. While NIBP can serve as a screening tool for hemodynamically stable children, those who are hemodynamically unstable and necessitate the initiation of vasoactive agents should undergo IBP monitoring.
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Affiliation(s)
- Sachin Shah
- Department of Neonatal and Pediatric Intensive Care Services, Surya Mother and Child Superspecialty Hospital, Pune, India
| | - Amita Kaul
- Department of Neonatal and Pediatric Intensive Care Services, Surya Mother and Child Superspecialty Hospital, Pune, India
| | - Rohini Nagarkar
- Department of Pediatrics, Surya Mother and Child Superspecialty Hospital, Pune, India
| | - Amol Thorat
- Department of Pediatrics, Surya Mother and Child Superspecialty Hospital, Pune, India
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Pilarz MS, Walker SB, Rowland MJ. Peripheral arterial catheter securement and catheter survival in the pediatric intensive care unit. J Vasc Access 2024:11297298241236405. [PMID: 38506816 DOI: 10.1177/11297298241236405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Peripheral arterial catheters (PACs), and their associated complications, are common in the pediatric intensive care unit (PICU). Accidental catheter displacement and non-functional PACs are the most common complications, and this may be related to inadequate catheter securement. There is mixed guidance on the best way to secure PACs to prevent complications. The authors hypothesized that sutures would not be associated with a decreased risk of malfunction or accidental removal. METHODS This was a single center retrospective cohort study at a quaternary-care PICU. PICU patients with a peripheral arterial catheter placed in the PICU from 7/2020 to 1/2023 were included. The primary outcome was unplanned PAC removal. A univariate and multivariate Cox proportional hazards regression analysis was performed, using patient weight, sedation, paralytic, and role of the proceduralist as covariates. The secondary outcome was survival probability. A log-rank test was used to compare survival curves. RESULTS Of 761 PACs that met inclusion criteria in 437 unique patients, 599 were sutured (78.7%) and 162 were un-sutured (21.3%). In 257 cases (33.8%), the PAC had an unplanned removal. Among all PACs, the median duration of PAC placement was 5.3 days (IQR 2.1-10.5 days). There was an unplanned removal rate of 42.2% (68) in the un-sutured group and 31.4% (188) in the sutured group (p < 0.001). In multivariable analysis, sutured PACs were also associated with a lower rate of unplanned removal (hazard ratio, 0.59; 95% CI, 0.44-0.78). Use of continuous sedation was also associated with an increased risk of unplanned removal of PACs (hazard ratio, 1.54; 95% CI, 1.10-2.16). There was a 50% survival probability at 13.3 days for un-sutured PACs and 23.7 days for sutured PACs. CONCLUSIONS Suturing is associated with fewer unplanned removals and longer catheter survival, compared to un-sutured PACs in pediatric patients.
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Affiliation(s)
- Mary S Pilarz
- Division of Critical Care, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Sarah B Walker
- Division of Critical Care, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Matthew J Rowland
- Division of Critical Care, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
- Department of Anesthesia, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
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Ullman A, Hyun A, Gibson V, Newall F, Takashima M. Device Related Thrombosis and Bleeding in Pediatric Health Care: A Meta-analysis. Hosp Pediatr 2024; 14:e25-e41. [PMID: 38161187 DOI: 10.1542/hpeds.2023-007345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
CONTEXT The risk of invasive device-related thrombosis and bleeding contributes to morbidity and mortality, yet their prevalence by device-types is poorly understood. OBJECTIVES This study aimed to estimate pooled proportions and rates of thrombotic and bleeding complications associated with invasive devices in pediatric health care. DATA SOURCES Medline, CINAHL, Embase, Web of Science, Scopus, Cochrane CENTRAL, clinical trial registries, and unpublished study databases were searched. STUDY SELECTION Cohort studies and trials published from January 2011 to June 2022, including (1) indwelling invasive devices, (2) pediatric participants admitted to a hospital, (3) reporting thrombotic and bleeding complications, and (4) published in English, were included. DATA EXTRACTION Meta-analysis of observational studies in epidemiology guidelines for abstracting and assessing data quality and validity were used. MAIN OUTCOMES AND MEASURES Device-specific pooled thromboses (symptomatic, asymptomatic, unspecified) and bleeding (major, minor). RESULTS Of the 107 studies, 71 (66%) focused on central venous access devices. Symptomatic venous thromboembolism in central venous access devices was 4% (95% confidence interval [CI], 3-5; incidence rate 0.03 per 1000 device-days, 95% CI, 0.00-0.07), whereas asymptomatic was 10% (95% CI, 7-13; incidence rate 0.25 per 1000 device-days, 95% CI, 0.14-0.36). Both ventricular assist devices (28%; 95% CI, 19-39) and extracorporeal membrane oxygenation (67%; 95% CI, 52-81) were often associated with major bleeding complications. CONCLUSIONS This comprehensive estimate of the incidence and prevalence of device-related thrombosis and bleeding complications in children can inform clinical decision-making, guide risk assessment, and surveillance.
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Affiliation(s)
- Amanda Ullman
- School of Nursing, Midwifery and Social Work, The University of Queensland, Queensland, Australia
- Centre for Children's Health Research, Children's Health Queensland Hospital and Health Service, Queensland, Australia
- NHMRC Centre for Research Excellence in Wiser Wound Care, Griffith University, Queensland, Australia
| | - Areum Hyun
- School of Nursing, Midwifery and Social Work, The University of Queensland, Queensland, Australia
| | - Victoria Gibson
- School of Nursing, Midwifery and Social Work, The University of Queensland, Queensland, Australia
- Centre for Children's Health Research, Children's Health Queensland Hospital and Health Service, Queensland, Australia
| | - Fiona Newall
- Royal Children's Hospital Melbourne, Victoria, Australia
- The University of Melbourne, Victoria, Australia
| | - Mari Takashima
- School of Nursing, Midwifery and Social Work, The University of Queensland, Queensland, Australia
- Centre for Children's Health Research, Children's Health Queensland Hospital and Health Service, Queensland, Australia
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Yanko FM, Rivera A, Cheon EC, Mitchell JD, Ballard HA. Patient and Technical Factors Associated with Difficult Arterial Access and Ultrasound Use in the Operating Room. CHILDREN (BASEL, SWITZERLAND) 2023; 11:21. [PMID: 38255335 PMCID: PMC10814054 DOI: 10.3390/children11010021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/11/2023] [Accepted: 12/21/2023] [Indexed: 01/24/2024]
Abstract
Arterial catheterization enables continuous hemodynamic monitoring but has been shown to cause severe complications, especially when multiple attempts are required. The aim of this study was to explore what factors were associated with multiple attempts and ultrasound use in the operating room. We performed a retrospective analysis of patients who had arterial catheters inserted at a tertiary care children's hospital from January 2018 to March 2022, identifying clinical factors that were associated with both outcomes. A total of 3946 successful arterial catheter insertions were included. Multivariable analysis showed multiple attempts were associated with noncardiac surgery: pediatric (OR: 1.79, 95% CI: 1.30-2.51), neurologic (OR: 2.63, 95% CI: 1.89-3.57), orthopedic (OR: 3.23, 95% CI: 2.27-4.55), and non-radial artery placement (OR: 5.00, 95% CI: 3.33-7.14) (all p < 0.001). Multivariable analysis showed ultrasound use was associated with neonates (OR: 9.6, 95% CI: 4.1-22.5), infants (OR: 6.98, 95% CI: 4.67-10.42), toddlers (OR: 6.10, 95% CI: 3.8-9.8), and children (OR: 2.0, 95% CI: 1.7-2.5) compared to teenagers, with cardiac surgery being relative to other specialties-pediatric (OR: 0.48, 95% CI: 0.3-0.7), neurologic (OR: 0.27, 95% CI: 0.18-0.40), and orthopedic (OR: 0.38, 95% CI: 0.25-0.58) (all p < 0.001). In our exploratory analysis, increased odds of first-attempt arterial catheter insertion success were associated with cardiac surgery, palpation technique, and radial artery placement. Younger patient age category, ASA III and IV status, cardiac surgery, and anesthesiologist placement were associated with increased odds of ultrasound use.
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Affiliation(s)
- Frank M. Yanko
- Feinberg School of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA; (F.M.Y.); (E.C.C.)
- Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL 60611, USA
| | - Adovich Rivera
- Feinberg School of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA; (F.M.Y.); (E.C.C.)
- Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL 60611, USA
| | - Eric C. Cheon
- Feinberg School of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA; (F.M.Y.); (E.C.C.)
- Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL 60611, USA
| | | | - Heather A. Ballard
- Feinberg School of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA; (F.M.Y.); (E.C.C.)
- Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, IL 60611, USA
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Klowak JA, Nguyen ALV, Malik A, Hornby L, Doig CJ, Kawchuk J, Sekhon M, Dhanani S. Diagnostic test accuracy for cessation of circulation during death determination: a systematic review. Can J Anaesth 2023; 70:671-684. [PMID: 37138156 PMCID: PMC10202983 DOI: 10.1007/s12630-023-02424-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 12/16/2022] [Accepted: 12/16/2022] [Indexed: 05/05/2023] Open
Abstract
PURPOSE To synthesize the available evidence comparing noninvasive methods of measuring the cessation of circulation in patients who are potential organ donors undergoing death determination by circulatory criteria (DCC) with the current accepted standard of invasive arterial blood pressure (IAP) monitoring. SOURCE We searched (from inception until 27 April 2021) MEDLINE, Embase, Web of Science, and the Cochrane Central Register of Controlled Trials. We screened citations and manuscripts independently and in duplicate for eligible studies that compared noninvasive methodologies assessing circulation in patients who were monitored around a period of cessation of circulation. We performed risk of bias assessment, data abstraction, and quality assessment using Grading of Recommendations, Assessment, Development, and Evaluation in duplicate and independently. We presented findings narratively. PRINCIPAL FINDINGS We included 21 eligible studies (N = 1,177 patients). Meta-analysis was not possible because of study heterogeneity. We identified low quality evidence from four indirect studies (n = 89) showing pulse palpation is less sensitive and specific than IAP (reported sensitivity range, 0.76-0.90; specificity, 0.41-0.79). Isoelectric electrocardiogram (ECG) had excellent specificity for death (two studies; 0% [0/510]), but likely increases the average time to death determination (moderate quality evidence). We are uncertain whether point-of-care ultrasound (POCUS) pulse check, cerebral near-infrared spectroscopy (NIRS), or POCUS cardiac motion assessment are accurate tests for the determination of circulatory cessation (very low-quality evidence). CONCLUSION There is insufficient evidence that ECG, POCUS pulse check, cerebral NIRS, or POCUS cardiac motion assessment are superior or equivalent to IAP for DCC in the setting of organ donation. Isoelectric ECG is specific but can increase the time needed to determine death. Point-of-care ultrasound techniques are emerging therapies with promising initial data but are limited by indirectness and imprecision. STUDY REGISTRATION PROSPERO (CRD42021258936); first submitted 16 June 2021.
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Affiliation(s)
- Jennifer A Klowak
- Division of Pediatric Critical Care, Department of Pediatrics, Children's Hospital of Eastern Ontario (CHEO), 401 Smyth Rd, Ottawa, ON, K1H 8L1, Canada
| | | | - Abdullah Malik
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | | | - Christopher J Doig
- Department of Critical Care Medicine, Cumming School of Medicine, Calgary, AB, Canada
| | - Joann Kawchuk
- Department of Anesthesia, University of Saskatchewan, Saskatoon, SK, Canada
| | - Mypinder Sekhon
- Division of Critical Care Medicine, Department of Medicine, The University of British Columbia, Vancouver, BC, Canada
| | - Sonny Dhanani
- Division of Pediatric Critical Care, Department of Pediatrics, Children's Hospital of Eastern Ontario (CHEO), 401 Smyth Rd, Ottawa, ON, K1H 8L1, Canada.
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Struck MF, Rost F, Schwarz T, Zimmermann P, Siekmeyer M, Gräfe D, Ebel S, Kirsten H, Kleber C, Lacher M, Donaubauer B. Epidemiological Analysis of the Emergency Vascular Access in Pediatric Trauma Patients: Single-Center Experience of Intravenous, Intraosseous, Central Venous, and Arterial Line Placements. CHILDREN 2023; 10:children10030515. [PMID: 36980073 PMCID: PMC10047298 DOI: 10.3390/children10030515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 02/24/2023] [Accepted: 03/04/2023] [Indexed: 03/08/2023]
Abstract
Vascular access in severely injured pediatric trauma patients is associated with time-critical circumstances and low incidences, whereas only scarce literature on procedure performance is available. The purpose of this study was to analyze the performance of different vascular access procedures from the first contact at the scene until three hours after admission. Intubated pediatric trauma patients admitted from the scene to a single Level I trauma center between 2008 and 2019 were analyzed regarding intravenous (IV) and intraosseous (IO) accesses, central venous catheterization (CVC) and arterial line placement. Sixty-five children with a median age of 14 years and median injury severity score of 29 points were included, of which 62 (96.6%) underwent successful prehospital IV or IO access by emergency medical service (EMS) physicians, while it failed in two children (3.1%). On emergency department (ED) admission, IV cannulas of prehospital EMS had malfunctions or were dislodged in seven of 55 children (12.7%). IO access was performed in 17 children without complications, and was associated with younger age, higher injury severity and higher mortality. Fifty-two CVC placements (58 attempts) and 55 arterial line placements (59 attempts) were performed in 45 and 52 children, respectively. All CVC and arterial line placements were performed in the ED, operating room (OR) and intensive care unit (ICU). Ten mechanical complications related to CVC placement (17.8%) and seven related to arterial line placement (10.2%) were observed, none of which had outcome-relevant consequences. This case series suggests that mechanical issues of vascular access may frequently occur, underlining the need for special preparedness in prehospital, ED, ICU and OR environments.
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Affiliation(s)
- Manuel Florian Struck
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Leipzig, 04103 Leipzig, Germany
- Correspondence: ; Tel.: +49-341-97-17700
| | - Franziska Rost
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Thomas Schwarz
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Leipzig, 04103 Leipzig, Germany
- Department of Anesthesiology, University Medical Center Göttingen, 37075 Göttingen, Germany
| | - Peter Zimmermann
- Department of Pediatric Surgery, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Manuela Siekmeyer
- Pediatric Intensive Care Unit, Department of Pediatrics, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Daniel Gräfe
- Institute of Pediatric Radiology, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Sebastian Ebel
- Department of Diagnostic and Interventional Radiology, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Holger Kirsten
- Institute for Medical Statistics, Informatics, and Epidemiology, Medical Faculty, University of Leipzig, 04107 Leipzig, Germany
| | - Christian Kleber
- Department of Orthopedics, Traumatology, and Plastic Surgery, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Martin Lacher
- Department of Pediatric Surgery, University Hospital Leipzig, 04103 Leipzig, Germany
| | - Bernd Donaubauer
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Leipzig, 04103 Leipzig, Germany
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Gautam NK, Griffin E, Hubbard R, Pawelek O, Edmonds K, Rydalch E, Zhang X, Sharma S, Hoffmann C. Intraarterial papaverine for relief of catheter-induced peripheral arterial vasospasm during pediatric cardiac surgery: A randomized double-blind controlled trial. Paediatr Anaesth 2022; 32:764-771. [PMID: 35304932 DOI: 10.1111/pan.14442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 02/28/2022] [Accepted: 03/16/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Maintaining the patency of peripheral arterial lines in pediatric patients during surgery can be challenging due to multiple factors, and catheter-related arterial vasospasm is a potentially modifiable cause. Papaverine, a potent vasodilator, improves arterial line patency when used as a continuous infusion in the pediatric intensive care setting, but this method is not convenient during surgery. AIM Extrapolating from the benefit seen in the intensive care unit, the authors hypothesize that a small-volume intraarterial bolus of papaverine immediately after arterial line placement will reduce vasospasm-related arterial line malfunction. METHODS This was a prospective, randomized, double-blind study. Patients less than 17 years of age undergoing cardiac surgery were enrolled. Patients were randomized into the heparin or papaverine groups. Immediately after arterial line insertion, an intraarterial bolus of heparin (2 units/ml, 1 ml) or papaverine (0.12 mg/ml, 1 ml) was administered (T1, Figure 1). An optimal waveform was defined as the ease of aspirating a standardized blood sample within 30 s, absence of cavitation when sampling, absence of color change at the catheter site during injection, and presence of a dicrotic notch. The primary outcome evaluated was the presence of an optimal arterial waveform at 5 min after the first randomized dose (T1 + 5 min). The secondary outcomes were the presence of optimal arterial waveform an hour after the first dose and the ability of papaverine to rescue suboptimal waveforms. RESULTS A total of 100 patients were enrolled in the study. Twelve patients were excluded from the analysis. Complete datasets after randomization were available in 88 patients (heparin group, n = 46; papaverine group, n = 42). At baseline, groups were similar for age, weight, arterial vessel size, and arterial line patency. At T1 + 5 min, an improvement in the waveform characteristics was observed in the papaverine group (heparin,39% [8/46] vs. papaverine, 64% [27/42]; p = .02; odds ratio, 2.8; 95% CI, 1.2 to 6.6, Figure 3, Table 2). At the end of 1 h, both groups showed continued improvement in arterial line patency. After the second dose, a higher number of patients in the heparin group had suboptimal waveforms and were treated with papaverine (heparin,37% [17/46] vs. papaverine,17% [7/42], p = .05). Patients in the heparin group treated with papaverine showed significant improvement in patency (13/17 vs. 3/7, p = .01). No serious adverse events were reported. CONCLUSIONS In pediatric patients, papaverine injection immediately after peripheral arterial catheter placement was associated with relief of vasospasm and improved initial arterial line patency. Further, papaverine can be used as a rescue to improve and maintain arterial line patency.
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Affiliation(s)
- Nischal K Gautam
- Department of Anesthesiology, McGovern Medical School, UT Health Houston, Houston, Texas, USA
| | - Evelyn Griffin
- Department of Anesthesiology, McGovern Medical School, UT Health Houston, Houston, Texas, USA
| | - Richard Hubbard
- Department of Anesthesiology, McGovern Medical School, UT Health Houston, Houston, Texas, USA
| | - Olga Pawelek
- Department of Anesthesiology, McGovern Medical School, UT Health Houston, Houston, Texas, USA
| | - Kayla Edmonds
- Department of Anesthesiology, McGovern Medical School, UT Health Houston, Houston, Texas, USA
| | - Eric Rydalch
- Department of Anesthesiology, McGovern Medical School, UT Health Houston, Houston, Texas, USA
| | - Xu Zhang
- Department of Anesthesiology, McGovern Medical School, UT Health Houston, Houston, Texas, USA
| | | | - Cassandra Hoffmann
- Department of Anesthesiology, McGovern Medical School, UT Health Houston, Houston, Texas, USA
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Georgeades C, Rothstein AE, Plunk MR, Arendonk KV. Iatrogenic vascular trauma and complications of vascular access in children. Semin Pediatr Surg 2021; 30:151122. [PMID: 34930587 DOI: 10.1016/j.sempedsurg.2021.151122] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Vascular access is frequently a critical component of the diagnostic and therapeutic procedures required to manage childhood illnesses, including many emergent conditions and critical illnesses. Vascular access in the pediatric population presents unique challenges, and many clinical and technical factors must be considered to avoid complications that can occur with vascular access procedures. This article reviews various aspects of vascular access and associated iatrogenic trauma in children, including risk factors, management of complications, and preventive measures to avoid complications. It is only with a comprehensive understanding of the topic that vascular access in children can be performed safely, effectively, and efficiently.
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Affiliation(s)
- Christina Georgeades
- Division of Pediatric Surgery, Children's Wisconsin and Medical College of Wisconsin, 999N 92nd Street, Suite 320, Milwaukee, WI 53226, United States.
| | - Abby E Rothstein
- Division of Vascular and Endovascular Surgery, Department of Surgery, Medical College of Wisconsin, 8701W. Watertown Plank Road, Milwaukee, WI 53226, United States
| | - Matthew R Plunk
- Department of Radiology, Children's Wisconsin and Medical College of Wisconsin, 9000W. Wisconsin Avenue, MS-721, Milwaukee, WI 53226, United States
| | - Kyle Van Arendonk
- Division of Pediatric Surgery, Children's Wisconsin and Medical College of Wisconsin, 999N 92nd Street, Suite 320, Milwaukee, WI 53226, United States
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Hagley MJ, Hopper K, Epstein SE. Characteristics of arterial catheter use and related complications in dogs and cats in an intensive care unit. J Vet Emerg Crit Care (San Antonio) 2021; 31:469-475. [PMID: 34124836 DOI: 10.1111/vec.13084] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 01/26/2020] [Accepted: 02/11/2020] [Indexed: 01/17/2023]
Abstract
OBJECTIVE To identify characteristics of arterial catheter use, including indwelling times and reasons for removal, and analyze potential risk factors for complications based on patient- and catheter-related variables. DESIGN Prospective clinical study from July 2012 to September 2016. SETTING University teaching hospital. ANIMALS One hundred ninety-eight dogs and 29 cats with an arterial catheter monitored in the ICU. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A questionnaire was used to obtain patient and catheter information for arterial catheters monitored in the ICU during the study period. Two hundred twenty-seven catheters met the inclusion criteria. Most catheters were placed in the dorsal metatarsal artery in dogs (90.4%) and either the dorsal metatarsal artery (51.7%) or coccygeal artery (48.3%) in cats. Weights ranged from 1.5 to 64 kg in dogs and 0.77 to 8.7 kg in cats. The median indwelling time was 24 hours for dogs and 12 hours for cats. Minor complications occurred in 19.2% of catheters in dogs and 17.2% of those in cats with removal of catheter due to complications in 13 of 198 (6.6%) for dogs and 2 of 29 (6.9%) for cats. There was no association between the incidence of complications and patient weight, catheter indwelling time, species, insertion site, catheter size, or level of consciousness during placement. There was also no association between the method of catheter maintenance (intermittent flushing or continuous pressure transducer) and the failure of a catheter to aspirate or flush. CONCLUSIONS Arterial catheter-related complications were relatively frequent, but most complications were minor and did not justify removal of the catheter. This suggests that the use of arterial catheters in both species is relatively safe. However, further research is needed to assess complications related to longer catheter indwelling times, particularly in cats.
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Affiliation(s)
- Matthew J Hagley
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Kate Hopper
- Department of Veterinary Surgical and Radiological Sciences
- School of Veterinary Medicine, University of California, Davis, Davis, California, USA
| | - Steven E Epstein
- Department of Veterinary Surgical and Radiological Sciences
- School of Veterinary Medicine, University of California, Davis, Davis, California, USA
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Use of pulse contour technology for continuous blood pressure monitoring in pediatric patients. Blood Press Monit 2021; 25:278-284. [PMID: 32701567 DOI: 10.1097/mbp.0000000000000458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES This study evaluates the accuracy of continuous blood pressure monitoring using pulse contour technology with the ClearSight monitoring device, a noninvasive alternative to placing an invasive arterial line, in pediatric patients. METHODS Children younger than 18 years admitted to a pediatric ICU, who required an arterial line, and fit into the ClearSight finger cuff were included. Blood pressure measurement for systolic, diastolic, and mean arterial pressures (MAP) obtained by the ClearSight device were compared with those obtained with the intra-arterial catheter as well as automated cuff measurements using the mixed-effects model. Analysis was conducted for entire cohort, and measurements obtained with and without vasopressor use. RESULTS There were 213 measurements from 10 patients. There was a statistically significant difference in systolic blood pressure when comparing arterial line and ClearSight systolic and diastolic measurements between the two methods (P < 0.001). There was no statistical difference between arterial MAP and ClearSight MAP (P = 0.957). Results were similar when ClearSight measurements were compared with automated cuff measurements. Both the vasopressor use and nonvasopressor use groups showed a statistically significant difference between arterial and ClearSight measurements for systolic and diastolic pressures, but not for the MAP. CONCLUSIONS Measurements of MAP obtained by the ClearSight device were almost identical to those obtained by the intra-arterial catheter. Although there was a difference in systolic blood pressures between the two methods, in those patients receiving inotropic support, the difference was within the range of what is considered acceptable in validating blood pressure devices.
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Mahendra M, McQuillen P, Dudley RA, Steurer MA. Variation in Arterial and Central Venous Catheter Use in Pediatric Intensive Care Units. J Intensive Care Med 2020; 36:1250-1257. [PMID: 32969326 DOI: 10.1177/0885066620962450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Describe patient and hospital characteristics associated with Arterial Catheter (AC) or Central Venous Catheter (CVC) use among pediatric intensive care units (ICUs). DESIGN Hierarchical mixed effects analyses were used to identify patient and hospital characteristics associated with AC or CVC placement. The ICU adjusted median odds ratios (ICU-AMOR) for the admission ICU, marginal R2, and conditional intraclass correlation coefficient were reported. SETTING 166 PICUs in the Virtual PICU Systems (VPS, LLC) Database. PATIENTS 682,791 patients with unscheduled admissions to the PICU. INTERVENTION None. MEASURES AND MAIN RESULTS ACs were placed in (median, [interquartile range]) 8.2% [4.9%-11.3%] of admissions, and CVCs were placed in 14.9% [10.4%-19.3%] of admissions across cohort ICUs. Measured patient characteristics explained about 25% of the variability in AC and CVC placement. Higher Pediatric Index of Mortality 2 (PIM2) illness severity scores were associated with increased odds of placement (Odds Ratio (95th% Confidence Interval)) AC: 1.88 (1.87-1.89) and CVC: 1.82 (1.81-1.83) per 1 unit increase in PIM2 score. Primary diagnoses of cardiovascular, gastrointestinal, hematology/oncology, infectious, renal/genitourinary, rheumatology, and transplant were associated with increased odds of AC or CVC placement compared to a primary respiratory diagnosis. Presence of in-house attendings 24/7 was associated with increased odds of AC placement 1.32 (1.11-1.57). Admission ICU explained 4.9% and 3.5% of the variability in AC or CVC placement, respectively. The ICU-AMOR showed a patient would have a median increase in odds of 55% and 43% for AC or CVC placement, respectively, if the same patient moved from an ICU with lower odds of placement to an ICU with higher odds of placement. CONCLUSIONS Variation in AC or CVC use exists among PICUs. The admission ICU was more strongly associated with AC than with CVC placement. Further study is needed to understand unexplained variation in AC and CVC use.
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Affiliation(s)
- Malini Mahendra
- Division of Pediatric Critical Care, Department of Pediatrics, UCSF Benioff Children's Hospital, University of California, San Francisco, CA, USA.,Philip R. Lee Institute for Health Policy Studies, University of California, San Francisco, CA, USA
| | - Patrick McQuillen
- Division of Pediatric Critical Care, Department of Pediatrics, UCSF Benioff Children's Hospital, University of California, San Francisco, CA, USA
| | - R Adams Dudley
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, University of Minnesota, MN, USA.,Center for Care Delivery and Outcomes Research, Minneapolis VAMC, MN, USA
| | - Martina A Steurer
- Division of Pediatric Critical Care, Department of Pediatrics, UCSF Benioff Children's Hospital, University of California, San Francisco, CA, USA
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Odetola FO, Gebremariam A. Resource Use and Outcomes for Children Hospitalized With Severe Sepsis or Septic Shock. J Intensive Care Med 2019; 36:89-100. [PMID: 31707898 DOI: 10.1177/0885066619885894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To describe patient and hospital characteristics associated with in-hospital mortality, length of stay (LOS), and charges for children with severe sepsis or septic shock who often require specialized organ-supportive technology to enhance outcomes, availability of which might vary across hospitals. DESIGN Retrospective study among children hospitalized for severe sepsis or septic shock, using the 2012 Kids' Inpatient Database. Multivariate regression methods identified factors associated with mortality, LOS, and charges. MEASUREMENTS AND MAIN RESULTS Of an estimated 11 972 hospitalizations for pediatric severe sepsis or septic shock, most hospitalizations (85%) were to urban teaching hospitals. Hospitalizations were more frequent among neonates and older adolescents than other age groups. Mortality was 17%, average LOS was 24 days, and average hospital charges were US$314 950. Higher mortality was associated with neonates, cumulative organ dysfunction, more comorbidities, and cardiopulmonary resuscitation. Longer hospitalization and higher charges were associated with neonates, more comorbidities, higher illness severity, invasive medical technology, and urban hospitals. CONCLUSIONS Efforts to mitigate the substantial in-hospital mortality and resource use observed in pediatric severe sepsis or septic shock should be age-specific and focused on the influence of comorbidities and organ dysfunction on outcomes. Future research should elucidate reasons for higher resource use at urban hospitals.
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Affiliation(s)
- Folafoluwa O Odetola
- Division of Pediatric Critical Care Medicine, Department of Pediatrics and Communicable Diseases, University of Michigan, Ann Arbor, MI, USA
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Yang JT, Erickson SL, Killien EY, Mills B, Lele AV, Vavilala MS. Agreement Between Arterial Carbon Dioxide Levels With End-Tidal Carbon Dioxide Levels and Associated Factors in Children Hospitalized With Traumatic Brain Injury. JAMA Netw Open 2019; 2:e199448. [PMID: 31418806 PMCID: PMC6704750 DOI: 10.1001/jamanetworkopen.2019.9448] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
IMPORTANCE Alterations in the partial pressure of carbon dioxide, arterial (Paco2) can affect cerebral perfusion after traumatic brain injury. End-tidal carbon dioxide (EtCO2) monitoring is a noninvasive tool used to estimate Paco2 values. OBJECTIVE To examine the agreement between Paco2 and EtCO2 and associated factors in children with traumatic brain injury. DESIGN, SETTING, AND PARTICIPANTS A secondary analysis was conducted using data from a prospective cohort study of 137 patients younger than 18 years with traumatic brain injury who were admitted to the pediatric intensive care unit of a level I trauma center between May 1, 2011, and July 31, 2017. Analysis was performed from December 17, 2018, to January 10, 2019. MAIN OUTCOMES AND MEASURES The closest EtCO2 value obtained within 30 minutes of a Paco2 value and the closest systolic blood pressure value obtained within 60 minutes prior to a Paco2 value during the first 24 hours after admission were recorded. The main outcome of Paco2-EtCO2 agreement was defined as Paco2 between 0 and 5 mm Hg greater than the paired EtCO2 value, and it was determined using Bland-Altman analysis, Passing and Bablok regression, and the Pearson correlation coefficient. Multivariable regression models determined which factors were associated with agreement. RESULTS The analysis included 137 patients (34 girls and 103 boys; mean [SD] age, 10.0 [6.3] years) and 445 paired Paco2-EtCO2 data points. On average, Paco2 was 2.7 mm Hg (95% limits of agreement, -11.3 to 16.7) higher than EtCO2. Overall, 187 of all Paco2-EtCO2 pairs (42.0%) agreed. There was larger variation in the Paco2-EtCO2 difference during the first 8 hours compared with 9 to 24 hours after admission to the pediatric intensive care unit. Development of pediatric acute respiratory distress syndrome within 24 hours of admission was associated with a lower likelihood of Paco2-EtCO2 agreement (adjusted odds ratio, 0.20; 95% CI, 0.08-0.51) compared with no development of pediatric acute respiratory distress syndrome. A diagnosis of pediatric acute respiratory distress syndrome 1 to 7 days after admission was associated with a larger first-day Paco2-EtCO2 difference compared with those who never developed pediatric acute respiratory distress syndrome (mean [SD] difference, 4.48 [3.70] vs 0.46 [5.50] mm Hg). CONCLUSIONS AND RELEVANCE In this study of pediatric traumatic brain injury, Paco2-EtCO2 agreement was low, especially among patients with pediatric acute respiratory distress syndrome. Low Paco2-EtCO2 agreement early in hospitalization may be associated with future development of pediatric acute respiratory distress syndrome. Data on EtCO2 should not be substituted for data on Paco2 during the first 24 hours.
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Affiliation(s)
- Jen-Ting Yang
- Harborview Injury Prevention and Research Center, University of Washington, Seattle
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle
| | - Scott L. Erickson
- Harborview Injury Prevention and Research Center, University of Washington, Seattle
- Department of Epidemiology, University of Washington, Seattle
| | - Elizabeth Y. Killien
- Harborview Injury Prevention and Research Center, University of Washington, Seattle
- Department of Pediatrics, University of Washington, Seattle
| | - Brianna Mills
- Harborview Injury Prevention and Research Center, University of Washington, Seattle
| | - Abhijit V. Lele
- Harborview Injury Prevention and Research Center, University of Washington, Seattle
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle
| | - Monica S. Vavilala
- Harborview Injury Prevention and Research Center, University of Washington, Seattle
- Department of Anesthesiology & Pain Medicine, University of Washington, Seattle
- Department of Pediatrics, University of Washington, Seattle
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Schults JA, Long D, Pearson K, Takashima M, Baveas T, Schlapbach LJ, Macfarlane F, Ullman AJ. Insertion, management, and complications associated with arterial catheters in paediatric intensive care: A clinical audit. Aust Crit Care 2019; 33:326-332. [PMID: 31201037 DOI: 10.1016/j.aucc.2019.05.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 04/25/2019] [Accepted: 05/02/2019] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Peripheral arterial catheters (PAC) are used for haemodynamic monitoring and blood sampling in paediatric critical care. Limited data are available regarding PAC insertion and management practices, and how they relate to device function and failure. This information is necessary to inform future interventional research. OBJECTIVES The primary objective of this study was to describe PAC insertion and management practices, and associated complications. Secondary objectives were to determine patient and clinical characteristics associated with risk of PAC successful insertion and failure. METHODS A prospective, observational study was conducted in the anaesthetic department and paediatric intensive care unit of a tertiary paediatric facility. Data were collected on PAC insertion, PAC management and PAC removal. Standard incidence and prevalence were calculated per 1,000 device days. Risk factors for multiple insertions and PAC failure were identified using Cox regression. RESULTS A total of 100 catheters in 89 children were examined capturing 472 device days. PACs were primarily inserted for blood sampling (78%) in the radial artery (78%) using ultrasound guidance (67%), with 31% inserted on first attempt. Heparin saline solution was used in 82% of devices. Median catheter dwell was 50.6 hours (IQR 24.0 - 158.0), with PAC failure occurring in 19 devices (20%), at a rate of 40.2 per 1000 catheter days (95% CI 25.7 - 63.1). Arm board immobilisation (HR 2.9; 95% CI 1.02-8.02; p = 0.05), higher PIM3 score (HR 1.06; 95% CI 1.03-1.09; p < 0.01) was associated with an increased the risk of PAC failure, and non-2% chlorhexidine antisepsis was associated with a decrease in PAC failure (HR 0.32; 95% CI 0.11-0.96; p = 0.04), in univariate analysis. CONCLUSIONS PAC insertion is challenging, and failure is common. Prospective clinical trial data is needed to identify high risk patient groups and to develop interventions which optimise practices, thereby reducing failure.
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Affiliation(s)
- Jessica A Schults
- Department of Anaesthesia and Pain Management, Queensland Children's Hospital, Queensland, Australia; School of Nursing and Midwifery, Griffith University, Queensland, Australia; Alliance for Vascular Access Teaching and Research (AVATAR) Group, Menzies Heath Institute Queensland, Griffith University, Queensland, Australia.
| | - Debbie Long
- Paediatric Intensive Care Unit, Queensland Children's Hospital, Queensland, Australia; Paediatric Critical Care Research Group, Mater Research Institute, The University of Queensland, Australia
| | - Kylie Pearson
- Paediatric Intensive Care Unit, Queensland Children's Hospital, Queensland, Australia; Paediatric Critical Care Research Group, Mater Research Institute, The University of Queensland, Australia
| | - Mari Takashima
- School of Nursing and Midwifery, Griffith University, Queensland, Australia; Alliance for Vascular Access Teaching and Research (AVATAR) Group, Menzies Heath Institute Queensland, Griffith University, Queensland, Australia
| | - Thimitra Baveas
- Paediatric Intensive Care Unit, Queensland Children's Hospital, Queensland, Australia
| | - Luregn J Schlapbach
- Paediatric Intensive Care Unit, Queensland Children's Hospital, Queensland, Australia; Paediatric Critical Care Research Group, Mater Research Institute, The University of Queensland, Australia
| | - Fiona Macfarlane
- Department of Anaesthesia and Pain Management, Queensland Children's Hospital, Queensland, Australia
| | - Amanda J Ullman
- School of Nursing and Midwifery, Griffith University, Queensland, Australia; Alliance for Vascular Access Teaching and Research (AVATAR) Group, Menzies Heath Institute Queensland, Griffith University, Queensland, Australia
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Machovec KA, Ames WA. Primum Non Nocere. J Cardiothorac Vasc Anesth 2019; 33:1930-1931. [PMID: 30852094 DOI: 10.1053/j.jvca.2019.01.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Kelly A Machovec
- Department of Anesthesiology, Duke Children's Congenital Heart Center, Duke University, Durham, NC
| | - Warwick A Ames
- Department of Anesthesiology, Duke Children's Congenital Heart Center, Duke University, Durham, NC
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Khazravi MM, Joodi M, Ghaderifar S, Fathi M, Nazarzade R, Mohsenzade H, Joudi M. Herniation of the appendix into the umbilical cord complicating umbilical vessel cannulation. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2019. [DOI: 10.1016/j.epsc.2018.10.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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