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Virgili F, Midulla F, de Benedictis FM. Respiratory Syncytial Virus: The Urgent Need for Innovative Preventive Strategies. Pediatr Rep 2024; 16:678-683. [PMID: 39189291 PMCID: PMC11348229 DOI: 10.3390/pediatric16030057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Accepted: 07/25/2024] [Indexed: 08/28/2024] Open
Abstract
Respiratory Syncytial Virus (RSV) is a medium-sized enveloped Pneumovirus belonging to the Paramyxoviridae family [...].
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Affiliation(s)
- Fabrizio Virgili
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Rome, Italy
| | - Fabio Midulla
- Department of Maternal Infantile and Urological Sciences, Sapienza University of Rome, 00185 Rome, Italy
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2
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Jurlina Bs A, Maul T, Hunsaker Bs P, Steffen Bs M, Gawaskar Bs S, Sarandria J, Glass TF, Blake K, Alexander K, Rivera-Sepulveda A. Changes in Bronchiolitis Characteristics During the COVID-19 Pandemic: A Description of Pediatric Emergency Department Visits in a Community Hospital, 2019-2021. Clin Pediatr (Phila) 2024; 63:73-79. [PMID: 37872735 PMCID: PMC11061886 DOI: 10.1177/00099228231208941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
A retrospective, cross-sectional study of children with bronchiolitis aged 1 to 24 months during an ED visit between 2019 and 2021 was performed. Chi-square or Kruskal-Wallis was used to compare groups. The gamma coefficient was used to measure the association of variables through time. Bronchiolitis cases decreased by 75% from 2019 to 2020 and rose back to prepandemic levels by 2021. Radiographs (gamma -0.443), steroids (gamma -0.298), and bronchodilators (gamma -0.414) decreased during the study period (P < .001). Laboratory studies (gamma 0.032), viral testing (gamma 0.097), antibiotic use (gamma -0.069), and respiratory support (gamma 0.166) were unchanged. The decrease in steroids and bronchodilators was related to a clinical pathway that discouraged their use. Respiratory support remained unchanged. The COVID-19 pandemic (2019-2021) seems to have had little effect on the severity or resource utilization associated with bronchiolitis but may have unraveled a potential bronchiolitis phenotype that may have been more prominent during the pandemic.
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Affiliation(s)
- Anna Jurlina Bs
- College of Medicine, University of Central Florida, Orlando, FL, USA
| | - Timothy Maul
- Department of Cardiac Surgery, Nemours Children's Hospital, Orlando, FL, USA
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, USA
| | | | | | | | - John Sarandria
- Division of Hospitalist Medicine, Nemours Children's Health, Orlando, FL, USA
| | - Todd F Glass
- Division of Emergency Medicine and Urgent Care, Nemours Children's Health, Orlando, FL, USA
| | | | - Kenneth Alexander
- Division of Infectious Diseases, Nemours Children's Hospital, Orlando, FL, USA
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Dalziel SR, Haskell L, O'Brien S, Borland ML, Plint AC, Babl FE, Oakley E. Bronchiolitis. Lancet 2022; 400:392-406. [PMID: 35785792 DOI: 10.1016/s0140-6736(22)01016-9] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 03/27/2022] [Accepted: 05/26/2022] [Indexed: 02/06/2023]
Abstract
Viral bronchiolitis is the most common cause of admission to hospital for infants in high-income countries. Respiratory syncytial virus accounts for 60-80% of bronchiolitis presentations. Bronchiolitis is diagnosed clinically without the need for viral testing. Management recommendations, based predominantly on high-quality evidence, advise clinicians to support hydration and oxygenation only. Evidence suggests no benefit with use of glucocorticoids or bronchodilators, with further evidence required to support use of hypertonic saline in bronchiolitis. Evidence is scarce in the intensive care unit. Evidence suggests use of high-flow therapy in bronchiolitis is limited to rescue therapy after failure of standard subnasal oxygen only in infants who are hypoxic and does not decrease rates of intensive care unit admission or intubation. Despite systematic reviews and international clinical practice guidelines promoting supportive rather than interventional therapy, universal de-implementation of interventional care in bronchiolitis has not occurred and remains a major challenge.
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Affiliation(s)
- Stuart R Dalziel
- Department of Surgery, The University of Auckland, Auckland, New Zealand; Department of Paediatrics: Child and Youth Health, The University of Auckland, Auckland, New Zealand; Children's Emergency Department, Starship Children's Hospital, Auckland, New Zealand.
| | - Libby Haskell
- Department of Paediatrics: Child and Youth Health, The University of Auckland, Auckland, New Zealand; Children's Emergency Department, Starship Children's Hospital, Auckland, New Zealand
| | - Sharon O'Brien
- Emergency Department, Perth Children's Hospital, Perth, WA, Australia; School of Nursing, Curtin University, Perth, WA, Australia
| | - Meredith L Borland
- Emergency Department, Perth Children's Hospital, Perth, WA, Australia; Division of Paediatrics, School of Medicine, University of Western Australia, Perth, WA, Australia; Division of Emergency Medicine, School of Medicine, University of Western Australia, Perth, WA, Australia
| | - Amy C Plint
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada; Department of Emergency Medicine, University of Ottawa, Ottawa, ON, Canada; Emergency Department, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
| | - Franz E Babl
- Department of Emergency Medicine, Royal Children's Hospital, Melbourne, VIC, Australia; Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia; Murdoch Children's Research Institute, Melbourne, VIC, Australia
| | - Ed Oakley
- Department of Emergency Medicine, Royal Children's Hospital, Melbourne, VIC, Australia; Department of Critical Care, University of Melbourne, Melbourne, VIC, Australia; Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia; Murdoch Children's Research Institute, Melbourne, VIC, Australia
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Buendía JA, Patiño DG. Impact of the updating of clinical guidelines for RSV bronchiolitis on the use of diagnostic testing and medications in tertiary hospitals in Colombia. Pan Afr Med J 2022; 42:219. [PMID: 36258899 PMCID: PMC9569147 DOI: 10.11604/pamj.2022.42.219.24876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 12/16/2021] [Indexed: 11/21/2022] Open
Abstract
Introduction the incidence of Respiratory Syncytial Virus (RSV) infection and their variability in the clinical management, make this disease a candidate for monitoring adequate use of resources. The objective of this study was to evaluate the impact of the updating of clinical guidelines for RSV bronchiolitis on the use of diagnostic testing and medications in tertiary hospitals in Colombia. Methods we performed a cross-sectional study, evaluating the frequencies of drug prescription and medical tests, before (January-December 2016) and after (January to December 2019) of updating and dissemination of a new protocol for the treatment of RSV bronchiolitis in two tertiary hospitals in Colombia. Results a total of 108 patients with RSV bronchiolitis were included. The demographic characteristics and clinical manifestations were similar in both groups. The length of hospital stays was similar in both groups. We did not find statistically significant differences in the frequency of medical tests. There was a decrease in the use of salbutamol (67.3% pre-protocol vs 51.8% post-protocol; P < .01). There were also significant reductions in the use of nebulized hypertonic saline solution (91.6% vs 82.6% P = 0.004). Conclusion our results demonstrate that the updating of clinical guidelines for RSV bronchiolitis was effective, as it achieved decreases in the use of bronchodilators and nebulized hypertonic saline solution. It is necessary to continue developing new strategies targeted to increase adherence to guidelines and evaluate the impact on the use of resources.
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Affiliation(s)
- Jefferson Antonio Buendía
- Grupo de Investigación en Farmacología y Toxicología, Centro de Información y Estudio de Medicamentos y Tóxicos (CIEMTO), Departamento de Farmacología y Toxicología, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia,,Corresponding author: Jefferson Antonio BuendÍa, Grupo de InvestigaciÓn en FarmacologÍa y toxicologÍa, Centro de InformaciÓn y Estudio de Medicamentos y TÓxicos (CIEMTO), Departamento de FarmacologÍa y ToxicologÍa, Facultad de Medicina, Universidad de Antioquia, MedellÍn, Colombia.
| | - Diana Guerrero Patiño
- Grupo de Investigación en Farmacología y Toxicología, Centro de Información y Estudio de Medicamentos y Tóxicos (CIEMTO), Departamento de Farmacología y Toxicología, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia,,Hospital Infantil Concejo de Medellin, Medellin, Colombia
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Almadani A, Noël KC, Aljassim N, Maratta C, Tam I, Papenburg J, Quach C, Thampi N, McNally JD, Lefebvre MA, Zavalkoff S, O'Donnell S, Jouvet P, Fontela PS. Bronchiolitis Management and Unnecessary Antibiotic Use Across 3 Canadian PICUs. Hosp Pediatr 2022; 12:369-382. [PMID: 35237827 DOI: 10.1542/hpeds.2021-006274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
OBJECTIVES To describe the patient characteristics, clinical management, and infectious etiology in critically ill children with bronchiolitis. The secondary objective was to determine the association between antibiotic use and hospital length of stay among patients without concomitant bacterial infections. METHODS Retrospective cohort study including patients ≤2 years old with bronchiolitis admitted to 3 Canadian pediatric intensive care units between 2016 and 2018. RESULTS We included 372 patients with a median age of 2.1 months (interquartile range 1.2-6.6) and Pediatric Risk of Mortality III score 3.0 (interquartile range 0-3.0). Initial ventilatory management included high flow nasal cannula (28.2%) and noninvasive positive pressure ventilation (53.7%), of which 41.9% and 87.5%, respectively, did not require escalation of ventilatory support. Chest radiographs (81.7%) and respiratory virus testing (95.4%) were performed in most patients; 14.0% received systemic steroids. Respiratory syncytial virus was detected in 61.3% patients, and 7.5% had a culture-positive concomitant bacterial infection. Of 258 (69.4%) patients with a viral infection, only 45.3% received antibiotics. In this group, antibiotic use beyond 72 hours was not associated with hospital length of stay (ratio 1.14, 95% confidence interval 0.97-1.34). CONCLUSIONS High flow nasal canulae and noninvasive ventilation are commonly used in severe bronchiolitis. Despite contrary evidence, steroids and antibiotics were also frequently used. Evidence-based guidelines specific to children with severe bronchiolitis are needed to improve the care delivered to this patient population.
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Affiliation(s)
| | - Kim C Noël
- bDepartment of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
| | - Nada Aljassim
- cDepartment of Pediatric Critical Care, Critical Care Center, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Christina Maratta
- dDivision of Pediatric Critical Care, Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Ingrid Tam
- eFaculty of Medicine, University of Limerick, Ireland
| | - Jesse Papenburg
- aDivision of Pediatric Infectious Diseases
- bDepartment of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
- fDivision of Microbiology, Department of Clinical Laboratory Medicine
| | - Caroline Quach
- gDepartment of Microbiology, Infectious Diseases and Immunology, Université de Montréal, Montreal, Quebec, Canada
| | | | - James D McNally
- iPediatric Critical Care, Department of Pediatrics, University of Ottawa, Ottawa, Ontario, Canada
| | | | | | - Shauna O'Donnell
- k Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Philippe Jouvet
- lDepartment of Pediatric Critical Care, Department of Pediatrics, Centre Hospitalier Universitaire Sainte Justine, Montreal, Quebec, Canada
| | - Patricia S Fontela
- jPediatric Critical Care, Department of Pediatrics
- bDepartment of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
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Angurana SK, Takia L, Sarkar S, Jangra I, Bora I, Ratho RK, Jayashree M. Clinico-virological Profile, Intensive Care Needs, and Outcome of Infants with Acute Viral Bronchiolitis: A Prospective Observational Study. Indian J Crit Care Med 2021; 25:1301-1307. [PMID: 34866830 PMCID: PMC8608649 DOI: 10.5005/jp-journals-10071-24016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES The objective of the study was to describe the clinico-virological profile, treatment details, intensive care needs, and outcome of infants with acute viral bronchiolitis (AVB). METHODOLOGY In this prospective observational study, 173 infants with AVB admitted to the pediatric emergency room and pediatric intensive care unit (PICU) of a tertiary care teaching hospital in North India during November 2019 to February 2020 were enrolled. The data collection included clinical features, viruses detected [respiratory syncytial virus (RSV), rhinovirus, influenza A virus, parainfluenza virus (PIV) 2 and 3, and human metapneumovirus (hMPV)], complications, intensive care needs, treatment, and outcomes. Multivariate analysis was performed to determine independent predictors for PICU admission. RESULTS Most common symptoms were rapid breathing (98.8%), cough (98.3%), and fever (74%). On examination, tachypnea (98.8%), chest retractions (93.6%), respiratory failure (84.4%), wheezing (49.7%), and crepitations (23.1%) were observed. RSV and rhinovirus were the predominant isolates. Complications were noted in 25% of cases as encephalopathy (17.3%), transaminitis (14.3%), shock (13.9%), acute kidney injury (AKI) (7.5%), myocarditis (6.4%), multiple organ dysfunction syndrome (MODS) (5.8%), and acute respiratory distress syndrome (ARDS) (4.6%). More than one-third of cases required PICU admission. The treatment details included nasal cannula oxygen (11%), continuous positive airway pressure (51.4%), high-flow nasal cannula (14.5%), mechanical ventilation (23.1%), nebulization (74%), antibiotics (35.9%), and vasoactive drugs (13.9%). The mortality was 8.1%. Underlying comorbidity, chest retractions, respiratory failure at admission, presence of shock, and need for mechanical ventilation were independent predictors of PICU admission. Isolation of virus or coinfection was not associated with disease severity, intensive care needs, and outcomes. CONCLUSION Among infants with AVB, RSV and rhinovirus were predominant. One-third infants with AVB needed PICU admission. The presence of comorbidity, chest retractions, respiratory failure, shock, and need for mechanical ventilation independently predicted PICU admission. HOW TO CITE THIS ARTICLE Angurana SK, Takia L, Sarkar S, Jangra I, Bora I, Ratho RK, et al. Clinico-virological Profile, Intensive Care Needs, and Outcome of Infants with Acute Viral Bronchiolitis: A Prospective Observational Study. Indian J Crit Care Med 2021;25(11):1301-1307.
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Affiliation(s)
| | - Lalit Takia
- Department of Pediatrics, PGIMER, Chandigarh, India
| | | | | | - Ishani Bora
- Department of Virology, PGIMER, Chandigarh, India
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Wolf ER, Richards A, Lavallee M, Sabo RT, Schroeder AR, Schefft M, Krist AH. Patient, Provider, and Health Care System Characteristics Associated With Overuse in Bronchiolitis. Pediatrics 2021; 148:peds.2021-051345. [PMID: 34556548 PMCID: PMC8830481 DOI: 10.1542/peds.2021-051345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The American Academy of Pediatrics recommends against the routine use of β-agonists, corticosteroids, antibiotics, chest radiographs, and viral testing in bronchiolitis, but use of these modalities continues. Our objective for this study was to determine the patient, provider, and health care system characteristics that are associated with receipt of low-value services. METHODS Using the Virginia All-Payers Claims Database, we conducted a retrospective cross-sectional study of children aged 0 to 23 months with bronchiolitis (code J21, International Classification of Diseases, 10th Revision) in 2018. We recorded medications within 3 days and chest radiography or viral testing within 1 day of diagnosis. Using Poisson regression, we identified characteristics associated with each type of overuse. RESULTS Fifty-six percent of children with bronchiolitis received ≥1 form of overuse, including 9% corticosteroids, 17% antibiotics, 20% β-agonists, 26% respiratory syncytial virus testing, and 18% chest radiographs. Commercially insured children were more likely than publicly insured children to receive a low-value service (adjusted prevalence ratio [aPR] 1.21; 95% confidence interval [CI]: 1.15-1.30; P < .0001). Children in emergency settings were more likely to receive a low-value service (aPR 1.24; 95% CI: 1.15-1.33; P < .0001) compared with children in inpatient settings. Children seen in rural locations were more likely than children seen in cities to receive a low-value service (aPR 1.19; 95% CI: 1.11-1.29; P < .0001). CONCLUSIONS Overuse in bronchiolitis remains common and occurs frequently in emergency and outpatient settings and rural locations. Quality improvement initiatives aimed at reducing overuse should include these clinical environments.
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Affiliation(s)
- Elizabeth R. Wolf
- Children’s Hospital of Richmond at Virginia Commonwealth University, Richmond, Virginia,Department of Pediatrics, Virginia Commonwealth University, Richmond, Virginia
| | - Alicia Richards
- Department of Biostatistics, Virginia Commonwealth University, Richmond, Virginia
| | - Martin Lavallee
- Department of Biostatistics, Virginia Commonwealth University, Richmond, Virginia
| | - Roy T. Sabo
- Department of Biostatistics, Virginia Commonwealth University, Richmond, Virginia
| | - Alan R. Schroeder
- Department of Pediatrics, School of Medicine, Stanford University, Palo Alto, California
| | - Matthew Schefft
- Children’s Hospital of Richmond at Virginia Commonwealth University, Richmond, Virginia,Department of Pediatrics, Virginia Commonwealth University, Richmond, Virginia
| | - Alex H. Krist
- Department of Family Medicine and Population Health, Virginia Commonwealth University, Richmond, Virginia
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Buendía JA, Patiño DG. Costs of Respiratory Syncytial Virus Hospitalizations in Colombia. PHARMACOECONOMICS - OPEN 2021; 5:71-76. [PMID: 32418086 PMCID: PMC7895874 DOI: 10.1007/s41669-020-00218-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Several clinical practice guidelines exist for the management of respiratory syncytial virus (RSV) infection, but the use and overuse of medications and medical tests with insufficient evidence of effectiveness remains substantial. OBJECTIVE This study aimed to evaluate the medical costs associated with bronchiolitis hospitalizations caused by RSV infection among infants aged < 2 years in Colombia. METHODS This was a prevalence-based cost-of-illness multicentric study performed from the societal perspective during 2016-2017. A case was defined as a laboratory-confirmed RSV infection with hospitalization. All costs and use of resources were collected directly from medical invoices and health records. RESULTS This study included 193 patients with a diagnosis of RSV. The average hospital stay duration was 5.55 days. The major contributors to hospitalization costs were room costs (31.5%), drugs (21.8%), and indirect costs (14.9%). Medications with the highest costs were nebulization with a hypertonic solution and systemic antibiotics. In total, 96% of β-lactam antibiotics, 90% of bronchodilators, and 86% of corticosteroids and epinephrine were classified as inappropriate. CONCLUSION RSV infection in Colombia places a high economic burden on the health system. Generating comprehensive data on healthcare resource use and costs associated with RSV will help to provide valuable information for the development of cost-effectiveness models and to guide RSV-prevention strategies.
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Affiliation(s)
- Jefferson Antonio Buendía
- Department of Pharmacology and Toxicology, Research Group in Pharmacology and Toxicology (INFARTO), Centro de Información y Estudio de Medicamentos y Tóxicos (CIEMTO), Faculty of Medicine, Universidad de Antioquia, Carrera 51D #62-29, Medellín, Colombia
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Buendía JA, Rodríguez CA. A predictive model of inappropriate use of medical tests and medications in Bronchiolitis. Pan Afr Med J 2021; 37:94. [PMID: 33425127 PMCID: PMC7757321 DOI: 10.11604/pamj.2020.37.94.22712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 04/18/2020] [Indexed: 11/11/2022] Open
Abstract
Few studies have identified predictors of inappropriate use of medications and medical tests in bronchiolitis. This study aimed to look for potential factors associated with the inappropriate use of medications and tests in bronchiolitis. A retrospective study that included all infants under two years of age in tertiary center admitted due to Bronchiolitis from January 2015 to December 2018. We defined a composite score as the main outcome variable. 1930 patients were included. The most prescribed medications were nebulized hypertonic saline in 1789 patients (92.6%), albuterol (56%), and β-lactam antibiotics (26.4%). The medical tests more commonly ordered were hemogram (95.9%), chest X-rays (92.2%) and C-reactive protein (79.8%). After controlling for potential confounders, it was found that the length of hospital stay increases the risk of the inappropriate use of medications and tests (OR 1.29; CI 95% 1.01-1.65), whereas fever (OR 0.22; CI 95% 0.06-0.71) and leukocytosis (> 15,000/μL) (OR 0.09; CI 95% 0.03-0.32) at admission decrease the risk of the inappropriate use of medications and tests. Inappropriate use of diagnostic tests and drugs for bronchiolitis was a highly prevalent outcome in our population. Patients with longer hospitalizations, absence of fever and a normal white blood cell count at admission, were at increased risk of inappropriate use of medications and medical tests.
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Affiliation(s)
- Jefferson Antonio Buendía
- Grupo de Investigación en Farmacología y Toxicología (INFARTO), Universidad de Antioquia, Medellín, Colombia.,Department of Pharmacology and Toxicology, School of Medicine, University of Antioquia, Medellin, Colombia.,CIEMTO [drug and poison research and information center] at Integrated Laboratory of Specialized Medicine (LIME), Facultad de Medicina-IPS Universitaria, Universidad de Antioquia, Calle 64 #51-31, 050010, Medellin, Colombia
| | - Carlos Andrés Rodríguez
- Grupo de Investigación en Farmacología y Toxicología (INFARTO), Universidad de Antioquia, Medellín, Colombia.,Department of Pharmacology and Toxicology, School of Medicine, University of Antioquia, Medellin, Colombia.,CIEMTO [drug and poison research and information center] at Integrated Laboratory of Specialized Medicine (LIME), Facultad de Medicina-IPS Universitaria, Universidad de Antioquia, Calle 64 #51-31, 050010, Medellin, Colombia
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Inappropriate antibiotic prescribing for acute bronchiolitis in Colombia: a predictive model. J Pharm Policy Pract 2021; 14:2. [PMID: 33397498 PMCID: PMC7784362 DOI: 10.1186/s40545-020-00284-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 12/03/2020] [Indexed: 02/06/2023] Open
Abstract
Introduction Acute bronchiolitis is the leading cause of hospitalization in the pediatric population. The inappropriate prescription of antibiotics in acute bronchiolitis is associated with bacterial resistance, higher costs, and risk of adverse effects in this population. The objective of this work is to develop a predictive model of inappropriate use of antibiotics in children with acute bronchiolitis in Colombia. Methods A retrospective cohort study was conducted in patients under 2 years of age with a diagnosis of acute bronchiolitis from two hospitals in Rionegro, Colombia. To identify factors independently associated with inappropriate use of antibiotics, we used logistic regression and estimated odds ratios (ORs). To assess discrimination, area under the curve (AUC) was estimated with a 95% confidence interval and plotted using AUC–ROC plots. To correct sampling bias of variance parameters and to evaluate the internal validity of the model, repeated curved validation “tenfold cross-validation” was used, comparing the area under the ROC curve obtained in the repetitions with that observed in the model Results A total of 415 patients were included. 142 patients (34.13%) had a prescription of some antibiotic during their hospital stay. In 92 patients (64.78%, 95% CI 56.3 to 72.6%) the prescription of antibiotics was classified as inappropriate. Age older than 1 year, chest retractions, temperature between 37.5 °C and 38.5 °C and leukocyte count between 10,000 and 15,000 million/mm3 were the predictive variables of inappropriate use of medications in this population. Conclusion The presence of fever between 37.5 °C and 38.5 °C, leukocytosis between 10,000 and 15,000 million/mm3, and age older than 1 year and presence of chest retractions, should alert the physician regarding the high risk of inappropriate prescription of antibiotics. Patients with acute bronchiolitis with a score on our scale greater than 2 should be carefully evaluated regarding the need for the use of antibiotics, if prescribed.
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Rodriguez-Martinez CE, Nino G, Castro-Rodriguez JA, Perez GF, Sossa-Briceño MP, Buendia JA. Cost-effectiveness analysis of phenotypic-guided versus guidelines-guided bronchodilator therapy in viral bronchiolitis. Pediatr Pulmonol 2021; 56:187-195. [PMID: 33049126 PMCID: PMC8850934 DOI: 10.1002/ppul.25114] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/10/2020] [Accepted: 10/09/2020] [Indexed: 11/07/2022]
Abstract
OBJECTIVES Although recent evidence suggests that management of viral bronchiolitis requires something other than guidelines-guided therapy, there is a lack of evidence supporting the economic benefits of phenotypic-guided bronchodilator therapy for treating this disease. The aim of the present study was to compare the cost-effectiveness of phenotypic-guided versus guidelines-guided bronchodilator therapy in infants with viral bronchiolitis. METHODS A decision analysis model was developed to compare the cost-effectiveness of phenotypic-guided versus guidelines-guided bronchodilator therapy in infants with viral bronchiolitis. Phenotypic-guided bronchodilator therapy was defined as the administration of albuterol in infants exhibiting a profile of increased likelihood of response to bronchodilators. The effectiveness parameters and costs of the model were obtained from systematic reviews of the literature with meta-analyses and electronic medical records. The main outcome was the avoidance of hospital admission after initial care in the emergency department. RESULTS Compared to guidelines-guided strategy, treating patients with viral bronchiolitis with the phenotypic-guided bronchodilator therapy strategy was associated with lower total costs (US$250.99; 95% uncertainty interval [UI]: US$184.37 to $336.51 vs. US$263.46; 95% UI: US$189.81 to $349.19 average cost per patient) and a higher probability of avoidance of hospital admission (0.7902; 95% UI: 0.7315-0.8356 vs. 0.7638; 95% UI: 0.7062-0.8201), thus leading to dominance. Results were robust to deterministic and probabilistic sensitivity analyses. CONCLUSIONS Compared to guidelines-guided strategy, treating infants with viral bronchiolitis using the phenotypic-guided bronchodilator therapy strategy is a more cost-effective strategy, because it involves a lower probability of hospital admission at lower total treatment costs.
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Affiliation(s)
- Carlos E Rodriguez-Martinez
- Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia.,Department of Pediatric Pulmonology and Pediatric Critical Care Medicine, School of Medicine, Universidad El Bosque, Bogota, Colombia
| | - Gustavo Nino
- Division of Pediatric Pulmonary and Sleep Medicine, Children's National Hospital, George Washington University, Washington, DC, USA
| | - Jose A Castro-Rodriguez
- Division of Pediatrics, Department of Pediatric Pulmonology and Cardiology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Geovanny F Perez
- Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, Oishei Children's Hospital, University at Buffalo, Buffalo, New York, USA
| | | | - Jefferson A Buendia
- Department of Pharmacology and Toxicology, School of Medicine, Research Group in Pharmacology and Toxicology (INFARTO), Universidad de Antioquia, Medellín, Colombia
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Nino G, Rodríguez-Martínez CE, Castro-Rodriguez JA. The use of β 2-adrenoreceptor agonists in viral bronchiolitis: scientific rationale beyond evidence-based guidelines. ERJ Open Res 2020; 6:00135-2020. [PMID: 33083437 PMCID: PMC7553108 DOI: 10.1183/23120541.00135-2020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 06/10/2020] [Indexed: 12/25/2022] Open
Abstract
Despite scientific evidence proving that inhaled β2-adrenergic receptor (β2-AR) agonists can reverse bronchoconstriction in all ages, current guidelines advocate against the use of β2-AR bronchodilators in infants with viral bronchiolitis because clinical trials have not demonstrated an overall clinical benefit. However, there are many different types of viral bronchiolitis, with variations occurring at an individual and viral level. To discard a potentially helpful treatment from all children regardless of their clinical features may be unwarranted. Unfortunately, the clinical criteria to identify the infants that may benefit from bronchodilators from those who do not are not clear. Thus, we summarised the current understanding of the individual factors that may help clinicians determine the highest probability of response to β2-AR bronchodilators during viral bronchiolitis, based on the individual immunobiology, viral pathogen, host factors and clinical presentation. There are several factors that may help clinicians determine the highest probability of response to β2-AR bronchodilators during viral bronchiolitis, based on the individual immunobiology, viral pathogen, host factors and clinical presentationhttps://bit.ly/30CoHcH
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Affiliation(s)
- Gustavo Nino
- Division of Pediatric Pulmonary and Sleep Medicine, Center for Genetic Research, Children's National Medical Center, George Washington University, Washington, DC, USA
| | - Carlos E Rodríguez-Martínez
- Dept of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia.,Dept of Pediatric Pulmonology and Pediatric Critical Care Medicine, School of Medicine, Universidad El Bosque, Bogota, Colombia
| | - Jose A Castro-Rodriguez
- Dept of Pediatric Pulmonology, School of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
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Piña-Hincapie S, Sossa-Briceño M, Rodriguez-Martinez C. Predictors for the prescription of albuterol in infants hospitalized for viral bronchiolitis. Allergol Immunopathol (Madr) 2020; 48:469-474. [PMID: 32278590 DOI: 10.1016/j.aller.2019.10.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 10/17/2019] [Accepted: 10/18/2019] [Indexed: 12/11/2022]
Abstract
INTRODUCTION AND OBJECTIVES Despite the recommendation against routine use of inhaled bronchodilators in infants with viral bronchiolitis given in the main clinical practice guidelines (CPGs) on viral bronchiolitis, albuterol is widely prescribed to patients with this disease. The aim of this study was to identify predictors of prescription of albuterol in a population of infants hospitalized for viral bronchiolitis. MATERIAL AND METHODS An analytical cross-sectional study performed during the period from March 2014 to August 2015, in a random sample of patients <2 years old hospitalized in the Fundacion Hospital La Misericordia, a hospital located in Bogota, Colombia. After reviewing the electronic medical records, we collected demographic, clinical, and disease-related information, including prescription of albuterol at any time during the course of hospitalization as the outcome variable. RESULTS For a total of 1365 study participants, 1042 (76.3%) were prescribed with albuterol therapy. After controlling for potential confounders, it was found that age (OR 1.11; CI 95% 1.08-1.15; p<0.001), and a prolonged length of stay (LOS) (OR 1.93; CI 95% 1.44-2.60; p<0.001) were independent predictors of prescription of albuterol in our sample of patients. By contrast, albuterol prescription was less likely in the post-guideline assessment period (OR 0.41; CI 95% 0.31-0.54; p<0.001), and in infants with RSV isolation (OR 0.71; CI 95% 0.52-0.97; p=0.035). CONCLUSIONS Albuterol was highly prescribed in our population of inpatients with the disease. The independent predictors of prescription of albuterol in our sample of patients were age, implementation of a CPG on viral bronchiolitis, RSV isolation, and LOS.
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Rodríguez-Martínez CE, Castro-Rodriguez JA, Nino G, Midulla F. The impact of viral bronchiolitis phenotyping: Is it time to consider phenotype-specific responses to individualize pharmacological management? Paediatr Respir Rev 2020; 34:53-58. [PMID: 31054799 PMCID: PMC7325448 DOI: 10.1016/j.prrv.2019.04.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 03/11/2019] [Accepted: 04/05/2019] [Indexed: 12/31/2022]
Abstract
Although recent guidelines recommend a minimalist approach to bronchiolitis, there are several issues with this posture. First, there are concerns about the definition of the disease, the quality of the guidelines, the method of administration of bronchodilators, and the availability of tools to evaluate the response to therapies. Second, for decades it has been assumed that all cases of viral bronchiolitis are the same, but recent evidence has shown that this is not the case. Distinct bronchiolitis phenotypes have been described, with heterogeneity in clinical presentation, molecular immune signatures and clinically relevant outcomes such as respiratory failure and recurrent wheezing. New research is critically needed to refine viral bronchiolitis phenotyping at the molecular and clinical levels as well as to define phenotype-specific responses to different therapeutic options.
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Affiliation(s)
- Carlos E Rodríguez-Martínez
- Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia; Department of Pediatric Pulmonology and Pediatric Critical Care Medicine, School of Medicine, Universidad El Bosque, Bogota, Colombia.
| | - Jose A Castro-Rodriguez
- Department of Pediatric Pulmonology, Division of Pediatrics, School of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Gustavo Nino
- Division of Pediatric Pulmonary, Sleep Medicine and Integrative Systems Biology, Center for Genetic Research, Children's National Medical Center, George Washington University, Washington, D.C., United States
| | - Fabio Midulla
- Department of Pediatrics, Sapienza University, Rome, Italy
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Abstract
The 2014 American Academy of Pediatrics bronchiolitis guidelines do not adequately serve the needs and clinical realities of front-line clinicians caring for undifferentiated wheezing infants and children. This article describes the clinical challenges of evaluating and managing a heterogeneous disease syndrome presenting as undifferentiated patients to the emergency department. Although the 2014 American Academy of Pediatrics bronchiolitis guidelines and the multiple international guidelines that they closely mirror have made a good faith attempt to provide clinicians with the best evidence-based recommendations possible, they have all failed to address practical, front-line clinical challenges. The therapeutic nihilism of the guidelines and the dissonance between many of the recommendations and frontline realities have had wide-ranging consequences. Nevertheless, newer evidence of therapeutic options is emerging and forecasts hope for more therapeutically optimistic recommendations with the next revision of the guidelines.
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Rodriguez-Martinez CE, Sossa-Briceño MP, Castro-Rodriguez JA. Cost-effectiveness of the utilization of "good practice" or the lack thereof according to a bronchiolitis evidence-based clinical practice guideline. J Eval Clin Pract 2019; 25:682-688. [PMID: 31095842 DOI: 10.1111/jep.13157] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 04/06/2019] [Accepted: 04/09/2019] [Indexed: 01/22/2023]
Abstract
RATIONALE, AIMS, AND OBJECTIVES The aim of the present study was to determine the cost-effectiveness of the utilization of "good practice" according to a bronchiolitis clinical practice guideline (CPG) in a population of infants hospitalized for acute bronchiolitis. METHOD A decision-analysis model was developed in order to estimate the cost-effectiveness of the utilization of "good practice" compared with the lack of use of "good practice" according to a bronchiolitis evidence-based CPG. The effectiveness parameters and costs of the model were obtained from electronic medical records. The main outcome was the readmission of the patients within 10 days of post discharge. RESULTS Compared with lack of "good practice," the utilization of "good practice" in the diagnosis and management of patients with bronchiolitis was associated with both fewer patients readmitted within 10 days of post discharge (0.88 vs 0.99 on average per patient) and lower costs (US$1529.3 versus $1709.1 average cost per patient), thus leading to dominance. Results were robust to deterministic and probabilistic sensitivity analyses. CONCLUSIONS Compared with lack of "good practice," the utilization of "good practice" in the diagnosis and management of acute bronchiolitis according to a bronchiolitis CPG is a dominant strategy because it involves both fewer patients readmitted within 10 days of post discharge and lower costs.
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Affiliation(s)
- Carlos E Rodriguez-Martinez
- Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia.,Department of Pediatric Pulmonology and Pediatric Critical Care Medicine, School of Medicine, Universidad El Bosque, Bogota, Colombia
| | - Monica P Sossa-Briceño
- Department of Internal Medicine, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia
| | - Jose A Castro-Rodriguez
- Division of Pediatrics, School of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
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Rodríguez-Martínez CE, Sossa-Briceño MP, Nino G. Predictors of prolonged length of hospital stay for infants with bronchiolitis. J Investig Med 2018; 66:986-991. [PMID: 29588331 DOI: 10.1136/jim-2018-000708] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2018] [Indexed: 01/03/2023]
Abstract
Among inpatients suffering from bronchiolitis, approximately a quarter may undergo a prolonged length of stay (LOS) for the treatment of their respiratory condition. However, there have been few research studies that have evaluated variables that may be associated with a prolonged LOS in these patients, especially in low-income and middle-income countries, where the clinical and economic burden of the disease is the greatest. In an analytical single-center cross-sectional study, we included a population of patients with acute bronchiolitis hospitalized between March and June 2016. We collected demographic and clinical information and the LOS of each patient. Prolonged LOS for bronchiolitis was defined as at least one hospital stay of 5 or more days. A total of 303 patients were included, with 176 (58.1%) male and a median (IQR) age of 3.0 (1.0-7.0) months. After controlling for gender, history of bronchopulmonary dysplasia, number of days with respiratory symptoms, the presence of apnea as an initial manifestation of bronchiolitis, and other underlying disease conditions, we found that the independent predictors of prolonged LOS for bronchiolitis in our study population included age (OR 0.92; 95% CI 0.84 to 0.99; p=0.049), history of prematurity (OR 6.34; 95% CI 1.10 to 36.46; p=0.038), respiratory syncytial virus isolation (OR 1.92; 95% CI 1.02 to 3.73; p=0.048), and initial oxygen saturation (OR 0.94; 95% CI 0.88 to 0.98; p=0.048). The factors identified should be taken into account when planning policies to reduce the duration of hospital stay in infants with bronchiolitis.
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Affiliation(s)
- Carlos E Rodríguez-Martínez
- Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogotá, Colombia.,Department of Pediatric Pulmonology and Pediatric Critical Care Medicine, School of Medicine, Universidad El Bosque, Bogotá, Colombia
| | - Monica P Sossa-Briceño
- Department of Internal Medicine, School of Medicine, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Gustavo Nino
- Division of Pediatric Pulmonary, Sleep Medicine and Integrative Systems Biology, Center for Genetic Research, Children's National Medical Center, George Washington University, Washington, District of Columbia, USA
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