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BACKGROUND: Childhood cancer survivors are at risk of subsequent gliomas and meningiomas, but the risks beyond age 40 years are uncertain. We quantified these risks in the largest ever cohort. METHODS: Using data from 69,460 5-year childhood cancer survivors (diagnosed 1940-2008), across Europe, standardized incidence ratios (SIRs) and cumulative incidence were calculated. RESULTS: In total, 279 glioma and 761 meningioma were identified. CNS tumour (SIR: 16.2, 95% CI: 13.7, 19.2) and leukaemia (SIR: 11.2, 95% CI: 8.8, 14.2) survivors were at greatest risk of glioma. The SIR for CNS tumour survivors was still 4.3-fold after age 50 (95% CI: 1.9, 9.6), and for leukaemia survivors still 10.2-fold after age 40 (95% CI: 4.9, 21.4). Following cranial radiotherapy (CRT), the cumulative incidence of a glioma in CNS tumour survivors was 2.7%, 3.7% and 5.0% by ages 40, 50 and 60, respectively, whilst for leukaemia this was 1.2% and 1.7% by ages 40 and 50. The cumulative incidence of a meningioma after CRT in CNS tumour survivors doubled from 5.9% to 12.5% between ages 40 and 60, and in leukaemia survivors increased from 5.8% to 10.2% between ages 40 and 50. DISCUSSION: Clinicians following up survivors should be aware that the substantial risks of meningioma and glioma following CRT are sustained beyond age 40 and be vigilant for symptoms.
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Neoplasias do Sistema Nervoso Central , Glioma , Leucemia , Neoplasias Meníngeas , Meningioma , Segunda Neoplasia Primária , Humanos , Adolescente , Adulto , Pessoa de Meia-Idade , Meningioma/etiologia , Meningioma/complicações , Fatores de Risco , Segunda Neoplasia Primária/epidemiologia , Segunda Neoplasia Primária/etiologia , Neoplasias do Sistema Nervoso Central/epidemiologia , Glioma/epidemiologia , Sobreviventes , Leucemia/epidemiologia , Europa (Continente)/epidemiologia , Neoplasias Meníngeas/epidemiologia , IncidênciaRESUMO
BACKGROUND: Survivors of Hodgkin lymphoma (HL) are at risk of developing non-Hodgkin lymphoma (NHL) after treatment; however, the risks of developing subsequent primary lymphomas (SPLs), including HL and NHL, after different types of childhood cancer are unknown. The authors quantified the risk of SPLs using the largest cohort of childhood cancer survivors worldwide. METHODS: The Pan-European Network for Care of Survivors After Childhood and Adolescent Cancer (PanCare) Survivor Care and Follow-Up Studies (PanCareSurFup) cohort includes 69,460 five-year survivors of childhood cancer, diagnosed during 1940 through 2008, from 12 European countries. Risks of SPLs were quantified by standardized incidence ratios (SIRs) and relative risks (RRs) using multivariable Poisson regression. RESULTS: Overall, 140 SPLs, including 104 NHLs and 36 HLs, were identified. Survivors were at 60% increased risk of an SPL compared with the general population (SIR, 1.6; 95% confidence interval [CI], 1.4-1.9). Survivors were twice as likely to develop NHL (SIR, 2.3; 95% CI, 1.9-2.8), with the greatest risks among survivors of HL (SIR, 7.1; 95% CI, 5.1-10.0), Wilms tumor (SIR, 3.1; 95% CI, 1.7-5.7), leukemia (SIR, 2.8; 95% CI, 1.8-4.4), and bone sarcoma (SIR, 2.7; 95% CI, 1.4-5.4). Treatment with chemotherapy for any cancer doubled the RR of NHL (RR, 2.1; 95% CI, 1.2-3.9), but treatment with radiotherapy did not (RR, 1.2; 95% CI, 0.7-2.0). Survivors were at similar risk of developing a subsequent HL as the general population (SIR, 1.1; 95% CI, 0.8-1.5). CONCLUSIONS: In addition to HL, the authors show here for the first time that survivors of Wilms tumor, leukemia, and bone sarcoma are at risk of NHL. Survivors and health care professionals should be aware of the risk of NHL in these survivors and in any survivors treated with chemotherapy.
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Neoplasias Ósseas , Doença de Hodgkin , Neoplasias Renais , Leucemia , Linfoma não Hodgkin , Linfoma , Segunda Neoplasia Primária , Osteossarcoma , Sarcoma , Tumor de Wilms , Humanos , Adolescente , Fatores de Risco , Segunda Neoplasia Primária/epidemiologia , Segunda Neoplasia Primária/etiologia , Linfoma/epidemiologia , Linfoma/complicações , Sobreviventes , Linfoma não Hodgkin/terapia , Doença de Hodgkin/epidemiologia , Doença de Hodgkin/complicações , Leucemia/epidemiologia , Sarcoma/epidemiologia , Europa (Continente)/epidemiologia , Neoplasias Ósseas/complicações , Tumor de Wilms/complicações , Incidência , Neoplasias Renais/complicaçõesRESUMO
BACKGROUND: Survivors of childhood cancer are at risk of subsequent primary malignant neoplasms (SPNs), but the risk for rarer types of SPNs, such as oral cancer, is uncertain. Previous studies included few oral SPNs, hence large-scale cohorts are required to identify groups at risks. METHODS: The PanCareSurFup cohort includes 69,460 5-year survivors of childhood cancer across Europe. Risks of oral SPNs were defined by standardised incidence ratios (SIRs), absolute excess risks and cumulative incidence. RESULTS: One hundred and forty-five oral SPNs (64 salivary gland, 38 tongue, 20 pharynx, 2 lip, and 21 other) were ascertained among 143 survivors. Survivors were at 5-fold risk of an oral SPN (95% CI: 4.4-5.6). Survivors of leukaemia were at greatest risk (SIR = 19.2; 95% CI: 14.6-25.2) followed by bone sarcoma (SIR = 6.4, 95% CI: 3.7-11.0), Hodgkin lymphoma (SIR = 6.2, 95% CI: 3.9-9.9) and soft-tissue sarcoma (SIR = 5.0, 95% CI: 3.0-8.5). Survivors treated with radiotherapy were at 33-fold risk of salivary gland SPNs (95% CI: 25.3-44.5), particularly Hodgkin lymphoma (SIR = 66.2, 95% CI: 43.6-100.5) and leukaemia (SIR = 50.5, 95% CI: 36.1-70.7) survivors. Survivors treated with chemotherapy had a substantially increased risk of a tongue SPN (SIR = 15.9, 95% CI: 10.6-23.7). CONCLUSIONS: Previous radiotherapy increases the risk of salivary gland SPNs considerably, while chemotherapy increases the risk of tongue SPNs substantially. Awareness of these risks among both health-care professionals and survivors could play a crucial role in detecting oral SPNs early.
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Neoplasias Ósseas , Doença de Hodgkin , Leucemia , Neoplasias Bucais , Segunda Neoplasia Primária , Sarcoma , Humanos , Adolescente , Fatores de Risco , Segunda Neoplasia Primária/epidemiologia , Segunda Neoplasia Primária/etiologia , Sobreviventes , Europa (Continente)/epidemiologia , Neoplasias Ósseas/complicações , Leucemia/epidemiologia , Incidência , Neoplasias Bucais/epidemiologia , Neoplasias Bucais/etiologiaRESUMO
Late mortality of European 5-year survivors of childhood or adolescent cancer has dropped over the last 60 years, but excess mortality persists. There is little information concerning secular trends in cause-specific mortality among older European survivors. PanCareSurFup pooled data from 12 cancer registries and clinics in 11 European countries from 77 423 five-year survivors of cancer diagnosed before age 21 between 1940 and 2008 followed for an average age of 21 years and a total of 1.27 million person-years to determine their risk of death using cumulative mortality, standardized mortality ratios (SMR), absolute excess risks (AER), and multivariable proportional hazards regression analyses. At the end of follow-up 9166 survivors (11.8%) had died compared to 927 expected (SMR 9.89, 95% confidence interval [95% CI] 9.69-10.09), AER 6.47 per 1000 person-years, (95% CI 6.32-6.62). At 60 to 68 years of attained age all-cause mortality was still higher than expected (SMR = 2.41, 95% CI 1.90-3.02). Overall cumulative mortality at 25 years from diagnosis dropped from 18.4% (95% CI 16.5-20.4) to 7.3% (95% CI 6.7-8.0) over the observation period. Compared to the diagnosis period 1960 to 1969, the mortality hazard ratio declined for first neoplasms (P for trend <.0001) and for infections (P < .0001); declines in relative mortality from second neoplasms and cardiovascular causes were less pronounced (P = .1105 and P = .0829, respectively). PanCareSurFup is the largest study with the longest follow-up of late mortality among European childhood and adolescent cancer 5-year survivors, and documents significant mortality declines among European survivors into modern eras. However, continuing excess mortality highlights survivors' long-term care needs.
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Sobreviventes de Câncer , Adolescente , Adulto , Idoso , Causas de Morte , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
BACKGROUND: Survivors of childhood cancer are at risk of subsequent primary neoplasms (SPNs), but the risk of developing specific digestive SPNs beyond age 40 years remains uncertain. We investigated risks of specific digestive SPNs within the largest available cohort worldwide. METHODS: The PanCareSurFup cohort includes 69 460 five-year survivors of childhood cancer from 12 countries in Europe. Risks of digestive SPNs were quantified using standardised incidence ratios (SIRs), absolute excess risks and cumulative incidence. RESULTS: 427 digestive SPNs (214 colorectal, 62 liver, 48 stomach, 44 pancreas, 59 other) were diagnosed in 413 survivors. Wilms tumour (WT) and Hodgkin lymphoma (HL) survivors were at greatest risk (SIR 12.1; 95% CI 9.6 to 15.1; SIR 7.3; 95% CI 5.9 to 9.0, respectively). The cumulative incidence increased the most steeply with increasing age for WT survivors, reaching 7.4% by age 55% and 9.6% by age 60 years (1.0% expected based on general population rates). Regarding colorectal SPNs, WT and HL survivors were at greatest risk; both seven times that expected. By age 55 years, 2.3% of both WT (95% CI 1.4 to 3.9) and HL (95% CI 1.6 to 3.2) survivors had developed a colorectal SPN-comparable to the risk among members of the general population with at least two first-degree relatives affected. CONCLUSIONS: Colonoscopy surveillance before age 55 is recommended in many European countries for individuals with a family history of colorectal cancer, but not for WT and HL survivors despite a comparable risk profile. Clinically, serious consideration should be given to the implementation of colonoscopy surveillance while further evaluation of its benefits, harms and cost-effectiveness in WT and HL survivors is undertaken.
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OBJECTIVES: To describe a single institution experience on echo-guided percutaneous bicaval double lumen extracorporeal membrane oxygenation cannulation performed at the bedside by intensivists. DESIGN: Retrospective observational study. SETTING: Extracorporeal membrane oxygenation team of a tertiary care children's hospital. PATIENTS: All patients 0-14 years old undergoing venovenous extracorporeal membrane oxygenation from January 1, 2013, to January 1, 2018. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Thirty children underwent 32 extracorporeal membrane oxygenation runs. Median age at enrollment was 2 months (interquartile range, 0-20.5 mo), 65.6% of the runs (21 patients) were performed in newborns (n = 13, 40.6%) or infants (n = 8, 25%). Median preextracorporeal membrane oxygenation index was 66.9 (interquartile range, 50-85.6). Major comorbidities were present in 50% of patients. All patients were cannulated percutaneously. In two cases cannulation occurred from the left internal jugular vein. Extracorporeal membrane oxygenation was effective in increasing pH, arterial oxygen saturation, PaO2, and lowering PaCO2. The overall differences in pre and postextracorporeal membrane oxygenation values were statistically significant, while stratifying patients according to the cannula diameter (mm)/major diameter of the cannulated internal jugular vein (mm) ratio (> 0.67 or ≤ 0.67), statistical significance was reached only for the highest ratio. Complications were observed in three runs: two cannula tip dislocations in the right atrium and one limited flow in the only case in which an Avalon cannula was not used. In 20 cases (62.5% of 32 runs), the cannulated vessel was patent at follow-up or autopsy. A ratio less than or equal to 0.67 or greater than 0.67 did not influence the occurrence rate of complications, nonpatency of the internal jugular vein, death for intracranial bleeding and death at 30 days from extracorporeal membrane oxygenation discontinuation. Overall cumulative survival at 30 days from extracorporeal membrane oxygenation discontinuation was 60% (95% CI, 40-75), with a survival advantage in the case of ratio greater than 0.67 (65%; 95% CI, 44-80 vs 25%; 95% CI, 0-60). CONCLUSIONS: The described technique proved to be feasible, safe, and effective. Further investigation is needed.
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Oxigenação por Membrana Extracorpórea/métodos , Hospitais Pediátricos/estatística & dados numéricos , Cânula , Criança , Pré-Escolar , Comorbidade , Oxigenação por Membrana Extracorpórea/efeitos adversos , Oxigenação por Membrana Extracorpórea/mortalidade , Feminino , Humanos , Concentração de Íons de Hidrogênio , Lactente , Recém-Nascido , Masculino , Oxigênio/sangue , Sistemas Automatizados de Assistência Junto ao Leito , Estudos Retrospectivos , Centros de Atenção Terciária , Ultrassonografia de IntervençãoRESUMO
It is recognized that chimerism following hematopoietic stem cell transplantation (HSCT) is a dynamic process. The aims of this study were to describe the evolution of chimerism in children with nonmalignant diseases who underwent allogeneic HSCT, and to analyze the risk factors influencing chimerism status. A total of 101 HSCTs were performed in 85 patients with nonmalignant diseases. The donor was unrelated in 62.4% of HSCTs. Reduced-intensity conditioning (RIC) regimen was administered in 48.5% of patients. Acute graft-versus-host disease (aGVHD) occurred in 51.7% and chronic GVHD (cGVHD) in 39.7% of patients. Analysis of chimerism was performed through amplification of 9 specific short tandem repeats by polymerase chain reaction at engraftment and 1, 6, and 12 months after HSCT. Upon first evaluation, complete chimerism (CC) was detected in 34.7% and mixed chimerism (MC) in 55.4%, whereas graft failure occurred in 9.9% of patients. Severe aGVHD was associated with CC (P = .031). The last chimerism evaluation showed CC in 72.1%, stable MC in 12.8%, and progressive MC in 3.5%. CC was associated with a higher incidence of aGVHD (P = .016) and cGVHD (P = .022), whereas the RIC regimen was associated with graft failure (P = .026). One- and 3-year overall survival (OS) was 87.4% and 80.5%, respectively, with a lower OS at 3 years in patients with CC compared with those with MC (P = .008). aGVHD and cGVHD represent factors favoring CC, thus close, careful follow-up of chimerism is recommended in patients affected by nonmalignant disease.
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Quimerismo/estatística & dados numéricos , Transplante de Células-Tronco Hematopoéticas/métodos , Adolescente , Criança , Pré-Escolar , Feminino , Rejeição de Enxerto , Doença Enxerto-Hospedeiro , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Transplante de Células-Tronco Hematopoéticas/mortalidade , Humanos , Masculino , Reação em Cadeia da Polimerase , Fatores de Risco , Análise de Sobrevida , Fatores de Tempo , Doadores de Tecidos , Condicionamento Pré-Transplante/métodos , Transplante HomólogoRESUMO
Childhood cancer survivors face risks from a variety of late effects, including cardiac events, second cancers, and late mortality. The aim of the pan-European PanCare Childhood and Adolescent Cancer Survivor Care and Follow-Up Studies (PanCareSurFup) Consortium was to collect data on incidence and risk factors for these late effects among childhood cancer survivors in Europe. This paper describes the methodology of the data collection for the overall PanCareSurFup cohort and the outcome-related cohorts. In PanCareSurFup 13 data providers from 12 countries delivered data to the data centre in Mainz. Data providers used a single variable list that covered all three outcomes. After validity and plausibility checks data was provided to the outcome-specific working groups. In total, we collected data on 115,596 patients diagnosed with cancer from 1940 to 2011, of whom 83,333 had survived 5 years or more. Due to the eligibility criteria and other requirements different numbers of survivors were eligible for the analysis of each of the outcomes. Thus, 1014 patients with at least one cardiac event were identified from a cohort of 39,152 5-year survivors; for second cancers 3995 survivors developed at least one second cancer from a cohort of 71,494 individuals, and from the late mortality cohort of 79,441 who had survived at least 5 years, 9247 died subsequently. Through the close cooperation of many European countries and the establishment of one central data collection and harmonising centre, the project succeeded in generating the largest cohort of children with cancer to date.
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Sobreviventes de Câncer/estatística & dados numéricos , Neoplasias/mortalidade , Neoplasias/terapia , Sistema de Registros , Adolescente , Criança , Pré-Escolar , Efeito de Coortes , Europa (Continente)/epidemiologia , Feminino , Humanos , Masculino , Sistema de Registros/estatística & dados numéricos , Taxa de SobrevidaRESUMO
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is the treatment of choice for a variety of congenital disorders. We report the experience of children affected by congenital diseases other than bone marrow failure syndromes who received allo-HSCT over a period of 25 years at G. Gaslini Paediatric Research Institute. HSCTs were performed in 57 children with congenital diseases (25 with congenital immunodeficiencies, 10 with severe combined immunodeficiencies, and 22 with metabolic diseases). Overall survival rate at 3 years in the whole group of patients was 76.9%, with a trend in favor of better outcome in children with metabolic diseases and in those who received cord blood cells (85.9%) vs bone marrow cells (72.4%).
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Transplante de Células-Tronco Hematopoéticas , Síndromes de Imunodeficiência/terapia , Erros Inatos do Metabolismo/terapia , Adolescente , Criança , Pré-Escolar , Feminino , Seguimentos , Humanos , Síndromes de Imunodeficiência/congênito , Síndromes de Imunodeficiência/mortalidade , Lactente , Recém-Nascido , Estimativa de Kaplan-Meier , Masculino , Erros Inatos do Metabolismo/mortalidade , Taxa de Sobrevida , Resultado do TratamentoRESUMO
OBJECTIVE: To evaluate the self-reported prevalence of poor adherence to recombinant human growth hormone (rhGH) therapy in a large, representative sample of Italian children and adolescents and to assess treatment and patient level correlates of poor adherence. METHODS: The study was conducted in 46 pediatric centers throughout Italy. A questionnaire was administered to consecutive children/adolescents treated with rhGH or their parents. Eligible patients were represented by subjects aged between 6 and 16 years, of both sexes, on rhGH treatment for at least 6 months. The questionnaire was administered to the person in charge of preparing the injection. Multivariable logistic regression analysis was performed to identify factors independently associated with adherence. RESULTS: Overall, 1,007 children/adolescents were involved, of whom 24.4% missed 1 or more injections during a typical week and were thus considered as nonadherent. The most frequently reported reasons for missing a dose were being away from home (33.3%), forgetfulness (24.7%), not feeling well (12.9%), and pain (10.3%). Multivariable analysis indicated association between poor adherence and adolescence, low level of parent education, longer duration of treatment, need to convince the child to inject, and low level of awareness of the consequences of not properly following treatment. The likelihood of adherence markedly increased with higher levels of perceived device convenience. CONCLUSION: Poor adherence is still a major problem in the treatment of growth disorders. Increasing awareness and reassessment of treatment adherence on an annual basis should be part of clinical practice of pediatric endocrinologists involved with rhGH treatment. ABBREVIATIONS: CI = confidence interval GH = growth hormone rhGH = recombinant human growth hormone.
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Transtornos do Crescimento/tratamento farmacológico , Hormônio do Crescimento Humano/uso terapêutico , Adesão à Medicação/estatística & dados numéricos , Adolescente , Criança , Feminino , Humanos , Itália , Modelos Logísticos , Masculino , Análise Multivariada , Proteínas Recombinantes/uso terapêutico , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
We analyzed 97 Fanconi anemia patients from a clinic/biological database for genotype, somatic, and hematologic phenotype, adverse hematological events, solid tumors, and treatment. Seventy-two patients belonged to complementation group A. Eighty percent of patients presented with mild/moderate somatic phenotype and most with cytopenia. No correlation was seen between somatic/hematologic phenotype and number of missense mutations of FANCA alleles. Over follow-up, 33% of patients improved or maintained mild/moderate cytopenia or normal blood count, whereas remaining worsened cytopenia. Eleven patients developed a hematological adverse event (MDS, AML, pathological cytogenetics) and three developed solid tumors. 10 years cumulative risk of death of the whole cohort was 25.6% with median follow-up 5.8 years. In patients eligible to hematopoietic stem cell transplantation because of moderate cytopenia, mortality was significantly higher in subjects transplanted from matched unrelated donor over nontransplanted subjects, whereas there was no significant difference between matched sibling donor transplants and nontransplanted patients. In patients eligible to transplant because of severe cytopenia and clonal disease, mortality risk was not significantly different in transplanted from matched unrelated versus matched sibling donor versus nontransplanted subjects. The decision to transplant should rely on various elements including, type of donor, HLA matching, patient comorbidities, impairment, and clonal evolution of hematopoiesis. Am. J. Hematol. 91:666-671, 2016. © 2016 Wiley Periodicals, Inc.
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Anemia de Fanconi/terapia , Transplante de Células-Tronco Hematopoéticas/métodos , Adolescente , Adulto , Criança , Pré-Escolar , Tomada de Decisões , Anemia de Fanconi/mortalidade , Feminino , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Transplante de Células-Tronco Hematopoéticas/mortalidade , Teste de Histocompatibilidade , Humanos , Lactente , Recém-Nascido , Itália , Masculino , Pancitopenia/induzido quimicamente , Fenótipo , Irmãos , Doadores de Tecidos , Resultado do Tratamento , Adulto JovemRESUMO
Data on epidemiology of severe infectious complications, ie, bacteremia or invasive fungal disease (IFD), in children with acute graft-versus-host disease (aGVHD) after allogeneic hemopoietic stem cell transplantation (HSCT) are scarce. In a retrospective, single-center study, we analyzed the risk (hazard ratio [HR]) and the rate (episodes/1000 patients days at risk) of bacteremias and IFD in children receiving allogeneic HSCT, according to the type of donor (matched related [MRD] or alternative [AD]) and presence and grade of aGVHD. From 2000 to 2009, 198 children receiving 217 allogeneic HSCT developed 134 severe infectious episodes (103 bacteremias and 31 IFD). The type of donor (AD versus MRD) was the most important risk factor for the severe infections (P = .0052). In separate multivariable analysis for bacteremia and IFD, children receiving an AD HSCT had increased HR and rate of bacteremia compared with those receiving a MRD transplantation (P = .0171 and P = .0001, respectively), whereas the HR and the rate of IFD were significantly influenced by the grade of aGVHD (P = .0002 and P < .0001, respectively). Finally, infectious episodes occurred late after HSCT, especially in presence of severe aGVHD, and bacteremias were 3 to 6 times more frequent than IFD. These data may be important to design management strategies of infections in pediatric allogeneic HSCT.
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Bacteriemia/imunologia , Doença Enxerto-Hospedeiro/microbiologia , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Micoses/imunologia , Condicionamento Pré-Transplante/efeitos adversos , Doença Aguda , Criança , Pré-Escolar , Feminino , Doença Enxerto-Hospedeiro/etiologia , Humanos , Incidência , Masculino , Fatores de Risco , Transplante HomólogoRESUMO
OBJECTIVE: To investigate pediatric intensive care unit (PICU) admission in children with malignant and nonmalignant diseases who developed life-threatening complications. PATIENTS AND METHODS: Between 1999 and 2010, of the 1278 eligible pediatric patients treated for a malignant or nonmalignant disease, 54 were admitted to the PICU for respiratory distress (40.7%), neurological events (33.3%), severe sepsis (14.8%), and organ failure (11.2%). RESULTS: Rate of PICU admission was 4.2%, with a 2-year cumulative incidence of 4.5%. Risk factors associated with higher cumulative incidence of PICU admission were older age at study entry (P=0.003), nonmalignant underlying disease (P=0.015), and hematopoietic stem cell transplantation (P<0.001). Patients with leukemia/lymphoma were more likely to be admitted to the PICU compared with patients with solid tumors (P<0.001). Patients admitted because of organ failure had the highest frequency of death within 90 days. Factors significantly associated with survival at 90 days from PICU admission included: no mechanical ventilation (P<0.001), nonmalignant underlying disease (P=0.030), and year of PICU admission after 2005 (P=0.038). CONCLUSIONS: Nonmalignant disease and use of alternative hematopoietic stem cell transplantation were associated with higher risk of PICU admission. Close cooperation between hematologists and intensivists and definition of criteria for PICU admission and discharge contributed to increase in survival of these patients.
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Criança Hospitalizada/estatística & dados numéricos , Neoplasias Hematológicas/epidemiologia , Unidades de Terapia Intensiva Pediátrica/estatística & dados numéricos , Insuficiência de Múltiplos Órgãos/epidemiologia , Insuficiência Respiratória/epidemiologia , Sepse/epidemiologia , Adolescente , Institutos de Câncer/estatística & dados numéricos , Criança , Pré-Escolar , Feminino , Neoplasias Hematológicas/mortalidade , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Insuficiência de Múltiplos Órgãos/mortalidade , Avaliação de Resultados em Cuidados de Saúde , Prognóstico , Insuficiência Respiratória/mortalidade , Estudos Retrospectivos , Fatores de Risco , Sepse/mortalidade , Centros de Atenção Terciária/estatística & dados numéricos , Adulto JovemRESUMO
PURPOSE: Childhood cancer survivors are at the risk of developing subsequent colorectal cancers (CRCs), but the absolute risks by treatment modality are uncertain. We quantified the absolute risks by radiotherapy treatment characteristics using clinically accessible data from a Pan-European wide case-control study nested within a large cohort of childhood cancer survivors: the PanCareSurFup Study. METHODS: Odds ratios (ORs) from a case-control study comprising 143 CRC cases and 143 controls nested within a cohort of 69,460 survivors were calculated. These, together with standardized incidence ratios for CRC for this cohort and European general population CRC incidence rates and survivors' mortality rates, were used to estimate cumulative absolute risks (CARs) by attained age for different categories of radiation to the abdominopelvic area. RESULTS: Overall, survivors treated with abdominopelvic radiotherapy treatment (ART) were three times more likely to develop a subsequent CRC than those who did not receive ART (OR, 3.1 [95% CI, 1.4 to 6.6]). For male survivors treated with ART, the CAR was 0.27% (95% CI, 0.17 to 0.59) by age 40 years, 1.08% (95% CI, 0.69 to 2.34) by age 50 years (0.27% expected in the general population), and 3.7% (95% CI, 2.36 to 7.80) by age 60 years (0.95% expected). For female survivors treated with ART, the CAR was 0.29% (95% CI, 0.18 to 0.62) by age 40 years, 1.03% (95% CI, 0.65 to 2.22) by age 50 years (0.27% expected), and 3.0% (95% CI, 1.91 to 6.37) by age 60 years (0.82% expected). CONCLUSION: We demonstrated that by age 40 years survivors of childhood cancer treated with ART already have a similar risk of CRC as those age 50 years in the general population for whom population-based CRC screening begins in many countries. This information should be used in the development of survivorship guidelines for the risk stratification of survivors concerning CRC risk.
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Sobreviventes de Câncer , Neoplasias Colorretais , Segunda Neoplasia Primária , Humanos , Criança , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Estudos de Casos e Controles , Segunda Neoplasia Primária/epidemiologia , Sobreviventes , Incidência , Neoplasias Colorretais/epidemiologia , Neoplasias Colorretais/complicações , Fatores de RiscoRESUMO
BACKGROUND: Childhood cancer survivors (CCS), of whom there are about 500,000 living in Europe, are at an increased risk of developing health problems [1-6] and require lifelong Survivorship Care. There are information and knowledge gaps among CCS and healthcare providers (HCPs) about requirements for Survivorship Care [7-9] that can be addressed by the Survivorship Passport (SurPass), a digital tool providing CCS and HCPs with a comprehensive summary of past treatment and tailored recommendations for Survivorship Care. The potential of the SurPass to improve person-centred Survivorship Care has been demonstrated previously [10,11]. METHODS: The EU-funded PanCareSurPass project will develop an updated version (v2.0) of the SurPass allowing for semi-automated data entry and implement it in six European countries (Austria, Belgium, Germany, Italy, Lithuania and Spain), representative of three infrastructure healthcare scenarios typically found in Europe. The implementation study will investigate the impact on person-centred care, as well as costs and processes of scaling up the SurPass. Interoperability between electronic health record systems and SurPass v2.0 will be addressed using the Health Level Seven (HL7) International interoperability standards. RESULTS: PanCareSurPass will deliver an interoperable digital SurPass with comprehensive evidence on person-centred outcomes, technical feasibility and health economics impacts. An Implementation Toolkit will be developed and freely shared to promote and support the future implementation of SurPass across Europe. CONCLUSIONS: PanCareSurPass is a novel European collaboration that will improve person-centred Survivorship Care for CCS across Europe through a robust assessment of the implementation of SurPass v2.0 in different healthcare settings.
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Sobreviventes de Câncer , Sobrevivência , Humanos , Criança , Atenção à Saúde , Pessoal de Saúde , Europa (Continente)RESUMO
Monitoring antibiotic use in the pediatric population is a challenge, especially when determining a relationship between specific pathogens, infections, and antibiotic use. We retrospectively analyzed the consumption of anti-methicillin-resistant Staphylococcus aureus (MRSA) drugs from 2017 to 2021 at Istituto Giannina Gaslini by means of defined daily dose (DDD) adopted for adults by World Health Organization. We observed a statistically significant increase in the use of daptomycin and ceftaroline, combined with a decrease in the use of vancomycin. In the same period, we observed an increase in the proportion of bloodstream infections due to MRSA with vancomycin minimally inhibitory concentration (MIC mg/L) = 1, that represented the 100% of cases in 2021. This aspect was combined with the observation that in the 59% of cases, where vancomycin plasma concentrations were evaluated, it was not possible to achieve a ratio of the 24-h area under the concentration-time curve and MIC (AUC0-24/MIC) of vancomycin ≥ 400 mg/L. This study confirms that DDD can be used in pediatrics to monitor antibiotic consumption in relationship with infections epidemiology. Moreover, it describes the presence of vancomycin MIC creep for MRSA also in pediatrics and the difficulties in obtaining effective vancomycin plasma concentrations in children.
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Allogeneic hematopoietic stem cell transplantation (allo-HSCT) represents an effective treatment for a variety of inborn errors of immunity (IEI). We report the experience of children affected by IEI who received allo-HSCT over a period of 32 years at IRCCS Istituto Giannina Gaslini, Genoa, Italy. HSCTs were performed in 67 children with IEI. Kaplan-Meier estimates of overall survival (OS) rate at 5 years in the whole group of patients was 83.4% after a median follow-up of 4 years. Median age at transplant was 2.5 years. Eight allo-HSCTs were complicated by either primary or secondary graft failure (GF), the overall incidence of this complication being 10.9%. Incidence of grade 3-4 acute GvHD (aGvHD) was 18.7%, significantly lower in the haploidentical transplant cohort (p = 0.005). Year of transplant (≤2006 vs. >2006) was the main factor influencing the outcome. In fact, a significant improvement in 5-year OS was demonstrated (92.5% >2006 vs. 65% ≤2006, p = 0.049). Frequency of severe aGvHD was significantly reduced in recent years (≤2006 61.5%, vs. >2006 20%, p = 0.027). A significant progress has been the introduction of the TCR αß/CD19-depleted haploidentical platform, which was associated with the absence of severe aGvHD. However, it was associated with 23.5% incidence of GF. All but one patient experiencing GF in the this specific cohort were successfully retransplanted. In summary, allo-HSCT is confirmed to be an effective treatment for children with IEI, even in the absence of an HLA-matched donor.
Assuntos
Doença Enxerto-Hospedeiro , Transplante de Células-Tronco Hematopoéticas , Criança , Humanos , Pré-Escolar , Doadores de Tecidos , Receptores de Antígenos de Linfócitos T alfa-beta , Resultado do Tratamento , Transplante de Células-Tronco Hematopoéticas/efeitos adversosRESUMO
OBJECTIVE: To investigate whether cerebral autoregulation is impaired after neonatal cardiac surgery and whether changes in autoregulation metrics are associated with different congenital heart defects or the incidence of postoperative neurologic events. METHODS: This is a retrospective observational study of neonates undergoing monitoring during the first 72 hours after cardiac surgery. Archived data were processed to calculate the cerebral oximetry index (COx) and derived metrics. Acute neurologic events were identified by an electronic medical record review. The Skillings-Mack test and the Wilcoxon signed-rank test were used to analyze the evolution of autoregulation metrics over time; the Mann-Whitney U test was used for comparison between groups. RESULTS: We included 28 neonates, 7 (25%) with hypoplastic left heart syndrome and 21 (75%) with transposition of the great arteries. Overall, the median percentage of time spent with impaired autoregulation, defined as percentage of time with a COx >0.3, was 31.6% (interquartile range, 21.1%-38.3%). No differences in autoregulation metrics between different cardiac defects subgroups were observed. Seven patients (25%) experienced a postoperative acute neurologic event. Compared to the neonates without an acute neurologic event, those with an acute neurologic event had a higher COx (0.16 vs 0.07; P = .035), a higher percentage of time with a COx >0.3 (39.4% vs 29.2%; P = .017), and a higher percentage of time with a mean arterial pressure below the lower limit of autoregulation (13.3% vs 6.9%; P = .048). CONCLUSIONS: COx monitoring after cardiac surgery allowed for the detection of impaired cerebral autoregulation, which was more frequent in neonates with postoperative acute neurologic events.
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PURPOSE: Heart failure (HF) is a potentially life-threatening complication of treatment for childhood cancer. We evaluated the risk and risk factors for HF in a large European study of long-term survivors. Little is known of the effects of low doses of treatment, which is needed to improve current treatment protocols and surveillance guidelines. METHODS: This study includes the PanCareSurFup and ProCardio cohort of ≥ 5-year childhood cancer survivors diagnosed between 1940 and 2009 in seven European countries (N = 42,361). We calculated the cumulative incidence of HF and conducted a nested case-control study to evaluate detailed treatment-related risk factors. RESULTS: The cumulative incidence of HF was 2% (95% CI, 1.7 to 2.2) by age 50 years. The case-control study (n = 1,000) showed that survivors who received a mean heart radiation therapy (RT) dose of 5 to < 15 Gy have an increased risk of HF (odds ratio, 5.5; 95% CI, 2.5 to 12.3), when compared with no heart RT. The risk associated with doses 5 to < 15 Gy increased with exposure of a larger heart volume. In addition, the HF risk increased in a linear fashion with higher mean heart RT doses. Regarding total cumulative anthracycline dose, survivors who received ≥ 100 mg/m2 had a substantially increased risk of HF and survivors treated with a lower dose showed no significantly increased risk of HF. The dose-response relationship appeared quadratic with higher anthracycline doses. CONCLUSION: Survivors who received a mean heart RT dose of ≥ 5 Gy have an increased risk of HF. The risk associated with RT increases with larger volumes exposed. Survivors treated with < 100 mg/m2 total cumulative anthracycline dose have no significantly increased risk of HF. These new findings might have consequences for new treatment protocols for children with cancer and for cardiomyopathy surveillance guidelines.
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Sobreviventes de Câncer , Insuficiência Cardíaca , Neoplasias , Criança , Humanos , Pessoa de Meia-Idade , Antraciclinas , Antibióticos Antineoplásicos/uso terapêutico , Estudos de Casos e Controles , Insuficiência Cardíaca/induzido quimicamente , Insuficiência Cardíaca/epidemiologia , Neoplasias/tratamento farmacológico , Neoplasias/radioterapia , Fatores de RiscoRESUMO
PURPOSE: Radiation to the bone and exposure to alkylating agents increases the risk of bone cancer among survivors of childhood cancer, but there is uncertainty regarding the risks of bone tissue radiation doses below 10 Gy and the dose-response relationship for specific types of chemotherapy. METHODS: Twelve European countries contributed 228 cases and 228 matched controls to a nested case-control study within a cohort of 69,460 5-year survivors of childhood cancer. Odds ratios (ORs) of developing bone cancer for different levels of cumulative radiation exposure and cumulative doses of specific types of chemotherapy were calculated. Excess ORs were calculated to investigate the shape and extent of any dose-response relationship. RESULTS: The OR associated with bone tissue exposed to 1-4 Gy was 4.8-fold (95% CI, 1.2 to 19.6) and to 5-9 Gy was 9.6-fold (95% CI, 2.4 to 37.4) compared with unexposed bone tissue. The OR increased linearly with increasing dose of radiation (Ptrend < .001) up to 78-fold (95% CI, 9.2 to 669.9) for doses of ≥40 Gy. For cumulative alkylating agent doses of 10,000-19,999 and ≥20,000 mg/m2, the radiation-adjusted ORs were 7.1 (95% CI, 2.2 to 22.8) and 8.3 (95% CI, 2.8 to 24.4), respectively, with independent contributions from each of procarbazine, ifosfamide, and cyclophosphamide. Other cytotoxics were not associated with bone cancer. CONCLUSION: To our knowledge, we demonstrate-for the first time-that the risk of bone cancer is increased 5- to 10-fold after exposure of bone tissue to cumulative radiation doses of 1-9 Gy. Alkylating agents exceeding 10,000 mg/m2 increase the risk 7- to 8-fold, particularly following procarbazine, ifosfamide, and cyclophosphamide. These substantially elevated risks should be used to develop/update clinical follow-up guidelines and survivorship care plans.