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Dominguez-Rojas JÁ, Vásquez-Hoyos P, Pérez-Morales R, Monsalve-Quintero AM, Mora-Robles L, Diaz-Diaz A, Torres SF, Castro-Dajer Á, Cabanillas-Burgos LY, Aguilera-Avendaño V, Cantillano-Quintero EM, Camporesi A, Agulnik A, Mukkada S, Alvarado-Gamarra G, Rojas-Soto N, Mendieta-Zevallos AL, Tello-Pezo MV, Vásquez-Ponce L, Lasso-Palomino RE, Pérez-Arroyave MC, Trujillo-Honeysberg M, Mesa-Monsalve JG, Pardo González CA, López Cubillos JF, Gonzalez-Dambrauskas S, Coronado-Munoz A. Association of Cancer Diagnosis and Therapeutic Stage With Mortality in Pediatric Patients With COVID-19, Prospective Multicenter Cohort Study From Latin America. Front Pediatr 2022; 10:885633. [PMID: 35592840 PMCID: PMC9110860 DOI: 10.3389/fped.2022.885633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/13/2022] [Indexed: 11/13/2022] Open
Abstract
Background Children with cancer are at risk of critical disease and mortality from COVID-19 infection. In this study, we describe the clinical characteristics of pediatric patients with cancer and COVID-19 from multiple Latin American centers and risk factors associated with mortality in this population. Methods This study is a multicenter, prospective cohort study conducted at 12 hospitals from 6 Latin American countries (Argentina, Bolivia, Colombia, Ecuador, Honduras and Peru) from April to November 2021. Patients younger than 14 years of age that had an oncological diagnosis and COVID-19 or multisystemic inflammatory syndrome in children (MIS-C) who were treated in the inpatient setting were included. The primary exposure was the diagnosis and treatment status, and the primary outcome was mortality. We defined "new diagnosis" as patients with no previous diagnosis of cancer, "established diagnosis" as patients with cancer and ongoing treatment and "relapse" as patients with cancer and ongoing treatment that had a prior cancer-free period. A frequentist analysis was performed including a multivariate logistic regression for mortality. Results Two hundred and ten patients were included in the study; 30 (14%) died during the study period and 67% of patients who died were admitted to critical care. Demographics were similar in survivors and non-survivors. Patients with low weight for age (<-2SD) had higher mortality (28 vs. 3%, p = 0.019). There was statistically significant difference of mortality between patients with new diagnosis (36.7%), established diagnosis (1.4%) and relapse (60%), (p <0.001). Most patients had hematological cancers (69%) and they had higher mortality (18%) compared to solid tumors (6%, p= 0.032). Patients with concomitant bacterial infections had higher mortality (40%, p = 0.001). MIS-C, respiratory distress, cardiovascular symptoms, altered mental status and acute kidney injury on admission were associated with higher mortality. Acidosis, hypoxemia, lymphocytosis, severe neutropenia, anemia and thrombocytopenia on admission were also associated with mortality. A multivariate logistic regression showed risk factors associated with mortality: concomitant bacterial infection OR 3 95%CI (1.1-8.5), respiratory symptoms OR 5.7 95%CI (1.7-19.4), cardiovascular OR 5.2 95%CI (1.2-14.2), new cancer diagnosis OR 12 95%CI (1.3-102) and relapse OR 25 95%CI (2.9-214). Conclusion Our study shows that pediatric patients with new onset diagnosis of cancer and patients with relapse have higher odds of all-cause mortality in the setting of COVID-19. This information would help develop an early identification of patients with cancer and COVID-19 with higher risk of mortality.
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Affiliation(s)
- Jesus Ángel Dominguez-Rojas
- Pediatric Critical Care, Hospital Edgardo Rebagliati Martins, Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Lima, Peru
| | - Pablo Vásquez-Hoyos
- Pediatric Critical Care, Hospital de San Jose, Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Bogota, Colombia
- Research Division, Department of Pediatrics, Fundacion Universitatia de Ciencias de la Salud–FUCS, Bogota, Colombia
| | - Rodrigo Pérez-Morales
- Pediatric Critical Care, HOMI Fundacion Hospital Pediatrico La Misericordia, Bogota, Colombia
| | | | | | - Alejandro Diaz-Diaz
- Pediatric Infectious Diseases, Hospital Pablo Tobon Uribe y Hospital General de Medellin, Medellin, Colombia
| | - Silvio Fabio Torres
- Pediatric Critical Care, Hospital Universitario Austral Pilar, Buenos Aires, Argentina
| | | | | | | | | | - Anna Camporesi
- Department of Pediatric Anesthesia and Intensive Care, Vittore Buzzi Children's Hospital, Milano, Italy
| | - Asya Agulnik
- Department of Global Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, TN, United States
| | - Sheena Mukkada
- Department of Global Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, TN, United States
| | - Giancarlo Alvarado-Gamarra
- Pediatrics, Hospital Edgardo Rebagliati Martins, Lima, Peru
- Instituto de Investigación Nutricional, Lima, Perú
| | | | | | | | - Liliana Vásquez-Ponce
- Research Center “Medicina de Precisión, ” Facultad de Medicina, Universidad de San Martín de Porres, Lima, Perú
| | | | | | | | | | | | | | - Sebastián Gonzalez-Dambrauskas
- Specialized Pediatric Critical Care (CIPe), Casa de Galicia, Red Colaborativa Pediátrica de Latinoamérica (LARed Network), Montevideo, Uruguay
- Medical School, Pediatric Critical Care, Pereira Rossell Medical Center (UCIN-CHPR), Universidad de la República, Montevideo, Uruguay
| | - Alvaro Coronado-Munoz
- Pediatric Critical Care Division, Department of Pediatrics, University of Texas Health Science Center at Houston, Houston, TX, United States
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Exeni AM, Falke GF, Montal S, Rigali MP, Cisnero DR, Berberian L, Marchionatti S, Heredia S, Allegrotti HE, Torres SF, Russo RD, Rozanec J. Pediatric KT in children up to 15 kg: A single-center experience. Pediatr Transplant 2021; 25:e14102. [PMID: 34309990 DOI: 10.1111/petr.14102] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 06/29/2021] [Accepted: 07/13/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND KT is the preferred treatment for ESRD in pediatrics. However, it may be challenging in those weighing ≤15 kg with potential complications that impact on morbidity and graft loss. METHODS This retrospective review reports our experience in KT in children, weighing ≤15 kg, and the strategies to reduce morbidity and mortality. RESULTS All patients were on RRT prior to KT. Patients reached ESRD mainly due to urologic malformations (54.54%). LD was performed in 82% of patients. The recipient's median age was 2.83 years, and median weight 12.280 kg. Male sex was predominant (73%). All patients required transfusions of PRBCs. There was a high requirement for ventilated support in patients post-KT with no relation to weight, amount of resuscitation used intra-operatively or ml/kg of PRBCs. One patient presented with stenosis of the native renal artery. No patients presented DGF, graft thrombosis, or surgical complications. No association was found between cold ischemia and eGFR at 1 year (p = .12). In univariate analysis, eGFR at 1 year is related to AR. eGFR at 3 years is related to the number of UTI. Median follow-up was 1363 days. Patient and graft survival were 100%. CONCLUSIONS KT in children ≤15 kg can be challenging and requires a meticulous perioperative management and surgical expertise. Patient and graft survival are excellent with low rate of complications.
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Affiliation(s)
| | | | - Silvina Montal
- Surgery, Hospital Universitario Austral, Pilar, Argentina
| | | | | | - Leandro Berberian
- Pediatric Surgery and Urology, Hospital Universitario Austral, Pilar, Argentina
| | - Sofia Marchionatti
- Pediatric Surgery and Urology, Hospital Universitario Austral, Pilar, Argentina
| | - Soledad Heredia
- Pediatric Surgery and Urology, Hospital Universitario Austral, Pilar, Argentina
| | | | | | | | - José Rozanec
- Urology, Hospital Universitario Austral, Pilar, Argentina
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Kreutzer C, Klinger DA, Chiostri B, Sendoya S, Daneri ML, Gutierrez A, Fraire RA, Torres SF. Lymphatic Decompression Concomitant With Fontan/Kreutzer Procedure: Early Experience. World J Pediatr Congenit Heart Surg 2021; 11:284-292. [PMID: 32294012 DOI: 10.1177/2150135120905656] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To present a strategy for identifying patients at risk of lymphatic failure in the setting of planned Fontan/Kreutzer completion, allowing a tailored surgical approach. METHODS Since January 2017, clinical evaluation before performance of the Fontan/Kreutzer procedure included T2-weighted magnetic resonance imaging (MRI) lymphangiography. Thoracic lymphatic abnormalities were categorized using a scale of I to IV according to progression of severity. Patients with severe lymphatic abnormalities (types III and IV) underwent Fontan/Kreutzer with lymphatic decompression via connection of the left jugular-subclavian junction containing the thoracic duct to the systemic atrium (group A). RESULTS Thirteen patients were enrolled. Magnetic resonance imaging showed type I abnormalities in four cases (30.7%), II in four (30.7%), III in two (15.3%), and IV in three (23.3%). Patients in types III and IV underwent a Fontan/Kreutzer with lymphatic decompression (group A, n = 5), while patients in types I and II underwent a fenestrated extracardiac Fontan/Kreutzer procedure without lymphatic decompression (group B, n = 8). Preoperatively, there were no differences in age, weight, ventricular dominance (right vs left), superior vena cava pressure, incidence of chylothorax after previous superior cavopulmonary anastomosis (Glenn), or need for concomitant procedures at Fontan/Kreutzer completion. There were no differences in procedural times between the groups, nor were there differences in mortalities and Fontan/Kreutzer takedowns. There were no statistically significant differences in early and late morbidity between the two groups with the exception of total volume of effusions output postoperatively. At median follow-up of 18 months (range, 4-28 months), all patients in group A are in New York Heart Association class 1 with no differences between groups in arterial oxygen saturation. CONCLUSIONS Lymphatic decompression during Fontan/Kreutzer procedure was successfully performed in patients identified by MRI as predisposed to lymphatic failure. A larger cohort of patients and longer follow-up are required to determine the efficacy of this approach in preventing early- and long-term Fontan/Kreutzer failure.
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Affiliation(s)
- Christian Kreutzer
- Division of Pediatric Cardiovascular Surgery, Hospital Universitario Austral, Pilar, Buenos Aires, Argentina
| | - Daniel Alberto Klinger
- Division of Pediatric Cardiovascular Surgery, Hospital Universitario Austral, Pilar, Buenos Aires, Argentina
| | - Benjamin Chiostri
- Division of Pediatric Cardiovascular Surgery, Hospital Universitario Austral, Pilar, Buenos Aires, Argentina
| | - Santiago Sendoya
- Division of Pediatric Cardiology, Hospital Universitario Austral, Pilar, Buenos Aires, Argentina
| | - Mariana Lopez Daneri
- Division of Pediatric Cardiology, Hospital Universitario Austral, Pilar, Buenos Aires, Argentina
| | - Augusto Gutierrez
- Division of Pediatric Cardiology, Hospital Universitario Austral, Pilar, Buenos Aires, Argentina
| | - Rafael Alfredo Fraire
- Division of Pediatric Critical Care, Hospital Universitario Austral, Pilar, Buenos Aires, Argentina
| | - Silvio Fabio Torres
- Division of Pediatric Critical Care, Hospital Universitario Austral, Pilar, Buenos Aires, Argentina
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Torres SF, Iolster T, Schnitzler EJ, Siaba Serrate AJ, Sticco NA, Rocca Rivarola M. Hypotonic and isotonic intravenous maintenance fluids in hospitalised paediatric patients: a randomised controlled trial. BMJ Paediatr Open 2019; 3:e000385. [PMID: 31206070 PMCID: PMC6542423 DOI: 10.1136/bmjpo-2018-000385] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 03/27/2019] [Accepted: 03/30/2019] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE To compare the changes in serum sodium and acid/base status in patients receiving hypotonic and isotonic solutions. DESIGN A randomised, controlled and double-blind clinical trial. SETTING Department of Paediatrics in a tertiary general hospital (Hospital Universitario Austral) in Buenos Aires, Argentina. PATIENTS Children between 29 days and 15 years of age who were hospitalised in the paediatric intensive care unit and general hospital between 12 January 2010 and 30 November 2016, and who required exclusively parenteral maintenance solutions for at least 24 hours. INTERVENTIONS A hypotonic solution with 77 mEq/L sodium chloride (0.45% in 5% dextrose) and isotonic solution with 150 mEq/L (0.9% in 5% dextrose) were infused for 48 hours and were labelled. MAIN OUTCOME MEASURE The main outcome was to evaluate the incidence of hyponatraemia between patients treated with parenteral hydration with hypotonic or isotonic fluids. The secondary outcome was to estimate the incidence of metabolic acidosis induced by each of the solutions. RESULTS The 299 patients in the present study were randomised to groups that received the hypotonic solution (n=154) or isotonic solution (n=145). The mean serum sodium concentration measurements at 12 hours were 136.3±3.9 mEq/L and 140.1±2.3 mEq/L in the hypotonic and isotonic groups, respectively, with a hyponatraemia incidence of 8.27% (n=12) and 18.8% (n=29) (p<0.001). At 24 hours, 12.4% (n=18) of the isotonic group had developed hyponatraemia compared with 46.1% (n=71) of the hypotonic group (p<0.001). The mean serum sodium concentration measurements were 134.4±5.6 and 139.3±3.1, respectively. No patient developed hypernatraemia (serum sodium concentrations >150 mEq/L) or other adverse outcomes. The relative risk in the hypotonic group was 3.7 (95% CI 2.3 to 5.9), almost four times the risk of developing hyponatraemia than those who received isotonic fluids. There were also no significant differences between the groups with regard to the development of metabolic acidosis. Hypotonic solution, age <12 months and postoperative abdominal surgery were risk factors associated with hyponatraemia. CONCLUSIONS The incidence of iatrogenic hyponatraemia was greater with the administration of hypotonic fluids compared with that of isotonic fluids. There were no significant differences in the incidence of metabolic acidosis between the groups.
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Affiliation(s)
- Silvio Fabio Torres
- Department of Pediatrics, Hospital Universitario Austral, Pilar, Argentina.,IRB, Universidad Austral, Pilar, Argentina
| | - Thomas Iolster
- Department of Pediatrics, Hospital Universitario Austral, Pilar, Argentina
| | | | | | - Nicolás A Sticco
- Department of Pediatrics, Hospital Universitario Austral, Pilar, Argentina
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