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OBJECTIVE: Development and evaluation of a mobile application for remote monitoring and guidance of pediatric patients diagnosed with cleft lip and/or palate (CL ± P) and their caregivers. DESIGN: This is a pilot cross-sectional, applied, and quantitative study. SETTING: The study was conducted in two tertiary care treatment centers in Brazil. PARTICIPANTS: The participants included 20 caregivers and infants undergoing treatment with nasoalveolar molding (NAM) for CL ± P. INTERVENTIONS: The intervention involved using the TeleCleft mobile application for remote monitoring and guidance of caregivers and infants during NAM treatment. MAIN OUTCOME MEASURE(S): The main outcome measures included usability and satisfaction of users with the TeleCleft application. RESULTS: The results showed high usability and satisfaction ratings among users of the TeleCleft application. Most participants found remote monitoring to be effective and expressed positive opinions about its convenience and usefulness. CONCLUSION: TeleCleft could be a viable tool for remote monitoring and guidance, reducing the need for patients and caregivers to travel to treatment centers, which could potentially alleviate the burden of care faced by families during the journey of CL ± P treatment.
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OBJECTIVE: To identify factors associated with hospitalization in the intensive care unit in children and adolescents with COVID-19. METHODS: This was a retrospective cohort study using secondary data of hospitalized children and adolescents (zero to 18 years old) with COVID-19 reported in Paraíba from April 2020 to July 2021, totaling 486 records. Descriptive analysis, logistic regression and multilevel regression were performed, utilizing a significance level of 5%. RESULTS: According to logistic regression without hierarchical levels, there was an increased chance of admission to the intensive care unit for male patients (OR = 1.98; 95%CI 1.18 - 3.32), patients with respiratory distress (OR = 2.43; 95%CI 1.29 - 4.56), patients with dyspnea (OR = 3.57; 95%CI 1.77 - 7.18) and patients living in large cities (OR = 2.70; 95%CI 1.07 - 6.77). The likelihood of requiring intensive care was observed to decrease with increasing age (OR = 0.94; 95%CI = 0.90 - 0.97), the presence of cough (OR = 0.32; 95%CI 0.18 - 0.59) or fever (OR = 0.42; 95%CI 0.23 - 0.74) and increasing Gini index (OR = 0.003; 95%CI 0.000 - 0.243). According to the multilevel analysis, the odds of admission to the intensive care unit increased in male patients (OR = 1.70; 95%CI = 1.68-1.71) and with increasing population size of the municipality per 100,000 inhabitants (OR = 1.01; 95%CI 1.01-1.03); additionally, the odds of admission to the intensive care unit decreased for mixed-race versus non-brown-skinned patients (OR = 0.981; 95%CI 0.97 - 0.99) and increasing Gini index (OR = 0.02; 95%CI 0.02 - 0.02). CONCLUSION: The effects of patient characteristics and social context on the need for intensive care in children and adolescents with SARS-CoV-2 infection were better estimated with the inclusion of a multilevel regression model.
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COVID-19 , Unidades de Terapia Intensiva , Humanos , COVID-19/epidemiologia , Adolescente , Masculino , Criança , Estudos Retrospectivos , Feminino , Unidades de Terapia Intensiva/estatística & dados numéricos , Pré-Escolar , Lactente , Análise Multinível , Recém-Nascido , Hospitalização/estatística & dados numéricos , SARS-CoV-2 , Fatores de Risco , Fatores Etários , Modelos Logísticos , Fatores SexuaisRESUMO
This study aimed to investigate the relationship between epigenetic mechanisms and oral mucositis (OM) in paediatric patients with acute lymphoblastic leukaemia. Oral cells were collected from 76 participants, including 15 healthy individuals, 10 patients with acute lymphoblastic leukaemia but without a history of OM and 51 acute lymphoblastic leukaemia patients with a history of OM (35 with active OM and 16 who had recovered from OM). Global DNA methylation in the miR-9-1 and miR-9-3 genes was performed. Seven polymorphisms rs1801131, rs1801133 (MTHFR), rs2228611 (DNMT1), rs7590760, rs1550117 (DNMT3A), rs6087990, rs2424913 (DNMT3B) were genotyped and an analysis of association with global DNA methylation was performed. The global methylation levels were lower in cancer patients recovered from OM than in the other groups. A higher frequency of unmethylated profile for miR-9-1 and partially methylated profile for miR-9-3 was observed in cancer patients regardless of OM history compared to healthy patients. The GG genotype of the rs2228611 (DNMT1) polymorphism was associated with higher levels of global methylation in cancer patients irrespective of OM. It was concluded that global methylation is associated with mucosal recovery. The effect of DNMT1 genotype on the global DNA methylation profile, as well as the methylation profile of miR-9-1 and miR-9-3 in cancer patients is independent of OM.
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DNA (Citosina-5-)-Metiltransferase 1 , Metilação de DNA , Epigênese Genética , MicroRNAs , Leucemia-Linfoma Linfoblástico de Células Precursoras , Estomatite , Humanos , Criança , Leucemia-Linfoma Linfoblástico de Células Precursoras/genética , Estomatite/genética , Feminino , Masculino , MicroRNAs/genética , DNA (Citosina-5-)-Metiltransferase 1/genética , Pré-Escolar , Genótipo , DNA (Citosina-5-)-Metiltransferases/genética , DNA Metiltransferase 3A/genética , DNA Metiltransferase 3B , Polimorfismo de Nucleotídeo Único , Adolescente , Estudos de Casos e Controles , Metilenotetra-Hidrofolato Redutase (NADPH2)RESUMO
The aim of this study was to investigate the DNA methylation profile in genes encoding catalase (CAT) and superoxide dismutase (SOD3) enzymes, which are involved in oxidative stress mechanisms, and in genes encoding pro-inflammatory cytokines interleukin-6 (IL6) and tumor necrosis factor-alpha (TNF-α) in the oral mucosa of oncopediatric patients treated with methotrexate (MTX®). This was a cross-sectional observational study and the population comprised healthy dental patients (n = 21) and those with hematological malignancies (n = 64) aged between 5 and 19 years. Oral conditions were evaluated using the Oral Assessment Guide and participants were divided into 4 groups: 1- healthy individuals; 2- oncopediatric patients without mucositis; 3- oncopediatric patients with mucositis; 4- oncopediatric patients who had recovered from mucositis. Methylation of DNA from oral mucosal cells was evaluated using the Methylation-Specific PCR technique (MSP). For CAT, the partially methylated profile was the most frequent and for SOD3 and IL6, the hypermethylated profile was the most frequent, with no differences between groups. For TNF-α, the hypomethylated profile was more frequent in the group of patients who had recovered from mucositis. It was concluded that the methylation profiles of CAT, SOD3, and IL6 are common profiles for oral cells of children and adolescents and have no association with oral mucositis or exposure to chemotherapy with MTX®. Hypomethylation of TNF-α is associated with oral mucosal recovery in oncopediatric patients who developed oral mucositis during chemotherapy.
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Metotrexato , Mucosa Bucal , Estomatite , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Adulto Jovem , Antimetabólitos Antineoplásicos/efeitos adversos , Estudos de Casos e Controles , Catalase/genética , Estudos Transversais , Metilação de DNA , Neoplasias Hematológicas/genética , Neoplasias Hematológicas/tratamento farmacológico , Interleucina-6/genética , Interleucina-6/análise , Metotrexato/uso terapêutico , Metotrexato/efeitos adversos , Mucosa Bucal/efeitos dos fármacos , Mucosite/genética , Mucosite/induzido quimicamente , Estresse Oxidativo/efeitos dos fármacos , Estresse Oxidativo/genética , Reação em Cadeia da Polimerase , Regiões Promotoras Genéticas/genética , Valores de Referência , Estatísticas não Paramétricas , Estomatite/genética , Estomatite/induzido quimicamente , Superóxido Dismutase/genética , Fator de Necrose Tumoral alfa/genéticaRESUMO
Objective: We aimed to investigate the accuracy of remote examination by photographs compared to in-person clinical examination for detecting potentially malignant oral lesions (PMOLs). Methods: The Reporting Guide and Guidelines for Writing Systematic Reviews (Preferred Reporting Items for Systematic Reviews and Meta-Analysis [PRISMA]) guided the reporting of findings. The search was conducted by two independent reviewers in six databases with no language restriction until November 2022. The Population, Test-Index, Reference Standard, Outcome and Study Design (PIROS) strategy guided the eligibility criteria, and studies with adult patients (P) examined remotely (I) and in-person (R) to verify the detection of PMOLs (O) were considered. The methodological quality was assessed by QUADAS-2, and the certainty of the evidence was measured by the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE). Results: A total of 769 files were identified. After removing duplicates and reading titles and abstracts, 16 were read in full, from which 6 articles then comprised the qualitative synthesis. The oral clinical examination was the reference standard in four studies. Five studies presented high risk of bias in at least one assessment domain. A high probability of detection of PMOL by remote examination (97.37%) was observed for the three studies included in the meta-analysis, which presented high heterogeneity among them. The certainty of evidence for the outcome was considered very low. Conclusions: Remote tools for detecting PMOLs may be feasible and assertive, but new studies are required to incorporate them into clinical practice. Clinical Relevance: Remote examination for the detection of PMOLs has the potential to favoring the early diagnosis of malignant lesions.
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Neoplasias Bucais , Consulta Remota , Humanos , Neoplasias Bucais/diagnóstico , FotografaçãoRESUMO
OBJECTIVES: To assess the impact of an oral health education and preventive program (OHEPP) for pediatric cancer patients. METHODS: This was a single-arm study with 27 children and adolescents undergoing antineoplastic treatments. Patients were followed up for 10 weeks, and their oral health conditions were evaluated using the Modified Gingival Index (MGI), Visible Plaque Index (VPI), and the modified Oral Assessment Guide (OAG). Audiovisual resources, storytelling, and ludic instruments were used to provide oral health education to patients and parents/caregivers. RESULTS: The patients' mean age was 9.41 (±4.49) years, and acute lymphoblastic leukemia was the most prevalent diagnosis (22.2%). Mean MGI and VPI values were 0.82 (±0.59) and 54.11% (±19.92%) at baseline and 0.33 (±0.29) and 19.83% (± 11.47%) after 10 weeks, respectively (p < .05). The mean OAG score was 9.51 (±2.54) and 36 cases (19.8%) of severe oral mucositis (SOM) were documented. Patients with higher MGI were more likely to develop SOM. CONCLUSION: The OHEPP had a positive impact on pediatric patients undergoing cancer therapy by improving their periodontal health, reducing biofilm accumulation, and preventing the development of OM lesions.
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Doenças da Boca , Neoplasias , Estomatite , Adolescente , Humanos , Criança , Projetos Piloto , Educação em Saúde , Hospitais , Saúde BucalRESUMO
ABSTRACT Objective: To measure the costs of preventive and therapeutic protocols of Photobiomodulation (PBM) for oral mucositis (OM) and their budgetary impact on Brazil's Ministry of Health (BMH). Material and Methods: A partial economic analysis was performed to estimate the costs using a bottom-up approach from a social perspective. Monetary values were assigned in Brazilian reais (BRL). The costs of the preventive protocol were calculated for five, 30, and 33 consecutive PBM sessions, depending on the antineoplastic treatment instituted. The costs of the therapeutic protocol were calculated for 5 or 10 sessions. The annual financial and budgetary impact was calculated considering the groups of oncologic patients with a higher risk of development of OM, such as those with head and neck and hematological cancer and pediatric patients. Results: The cost of a PBM session was estimated at BRL 23.75. The financial impact of providing one preventive protocol per year for all oncologic patients would be BRL 14,282,680.00, 0.030% of the estimated budget for hospital and outpatient care of the BMH in 2022. The financial and budgetary impacts of providing one treatment for OM for all patients in one year would be BRL 2,225,630.31 (0.005%, most optimistic scenario) and BRL 4,451,355.63 (0.009%, most pessimistic scenario). Conclusion: The budgetary impact of implementing PBM protocols in the Brazilian Healthcare System is small, even in a pessimistic scenario.
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Estomatite/etiologia , Serviço Hospitalar de Oncologia , Modelos Econômicos , Terapia com Luz de Baixa Intensidade/instrumentação , Sistema Único de Saúde , Brasil/epidemiologia , Saúde BucalRESUMO
ABSTRACT Objective To identify factors associated with hospitalization in the intensive care unit in children and adolescents with COVID-19. Methods This was a retrospective cohort study using secondary data of hospitalized children and adolescents (zero to 18 years old) with COVID-19 reported in Paraíba from April 2020 to July 2021, totaling 486 records. Descriptive analysis, logistic regression and multilevel regression were performed, utilizing a significance level of 5%. Results According to logistic regression without hierarchical levels, there was an increased chance of admission to the intensive care unit for male patients (OR = 1.98; 95%CI 1.18 - 3.32), patients with respiratory distress (OR = 2.43; 95%CI 1.29 - 4.56), patients with dyspnea (OR = 3.57; 95%CI 1.77 - 7.18) and patients living in large cities (OR = 2.70; 95%CI 1.07 - 6.77). The likelihood of requiring intensive care was observed to decrease with increasing age (OR = 0.94; 95%CI = 0.90 - 0.97), the presence of cough (OR = 0.32; 95%CI 0.18 - 0.59) or fever (OR = 0.42; 95%CI 0.23 - 0.74) and increasing Gini index (OR = 0.003; 95%CI 0.000 - 0.243). According to the multilevel analysis, the odds of admission to the intensive care unit increased in male patients (OR = 1.70; 95%CI = 1.68-1.71) and with increasing population size of the municipality per 100,000 inhabitants (OR = 1.01; 95%CI 1.01-1.03); additionally, the odds of admission to the intensive care unit decreased for mixed-race versus non-brown-skinned patients (OR = 0.981; 95%CI 0.97 - 0.99) and increasing Gini index (OR = 0.02; 95%CI 0.02 - 0.02). Conclusion The effects of patient characteristics and social context on the need for intensive care in children and adolescents with SARS-CoV-2 infection were better estimated with the inclusion of a multilevel regression model.
RESUMO Objetivo Identificar fatores associados ao internamento na unidade de terapia intensiva de crianças e adolescentes com COVID-19. Método Estudo de coorte retrospectiva, com dados secundários, de crianças e adolescentes hospitalizados (zero a 18 anos), notificados com COVID-19 na Paraíba, de abril de 2020 a julho de 2021, totalizando 486 registros. Foram realizadas análise descritiva, regressão logística e regressão multinível, considerando o nível de significância de 5%. Resultados Na regressão logística sem níveis hierárquicos, ocorreu aumento da chance de internamento na unidade de terapia intensiva em pacientes do sexo masculino (RC = 1,98; IC95% 1,18 - 3,32), com desconforto respiratório (RC = 2,43; IC95% 1,29 - 4,56), dispneia (RC = 3,57; IC95% 1,77 - 7,18) e residentes em cidades com grande porte populacional (RC = 2,70; IC95% 1,07 - 6,77). Foi observada diminuição da chance de cuidados intensivos com aumento da idade em anos (RC = 0,94; IC95%=0,90 - 0,97), presença de tosse (RC = 0,32; IC95% 0,18 - 0,59), febre (RC = 0,42; IC95% 0,23 - 0,74) e aumento no Índice de Gini (RC = 0,003; IC95% 0,000 - 0,243). Na análise multinível, a chance de internamento na unidade de terapia intensiva aumentou no sexo masculino (RC = 1,70; IC95%=1,68-1,71) e por conta do aumento no porte populacional do município a cada 100 mil habitantes (RC = 1,01; IC95% 1,01 - 1,03); a chance de internamento na unidade de terapia intensiva diminuiu em pacientes pardos versus não pardos (RC = 0,981; IC95% 0,97 - 0,99) e por conta do aumento a cada pontuação do Índice de Gini (RC = 0,02; IC95% 0,02 - 0,02). Conclusão Os efeitos das condições próprias do paciente e do contexto social na necessidade de cuidados intensivos em crianças e adolescentes com infecção pelo SARS-CoV-2 são mais bem estimados com a inclusão de um modelo de regressão multinível nas análises.
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Abstract The aim of this study was to investigate the DNA methylation profile in genes encoding catalase (CAT) and superoxide dismutase (SOD3) enzymes, which are involved in oxidative stress mechanisms, and in genes encoding pro-inflammatory cytokines interleukin-6 (IL6) and tumor necrosis factor-alpha (TNF-α) in the oral mucosa of oncopediatric patients treated with methotrexate (MTX®). This was a cross-sectional observational study and the population comprised healthy dental patients (n = 21) and those with hematological malignancies (n = 64) aged between 5 and 19 years. Oral conditions were evaluated using the Oral Assessment Guide and participants were divided into 4 groups: 1- healthy individuals; 2- oncopediatric patients without mucositis; 3- oncopediatric patients with mucositis; 4- oncopediatric patients who had recovered from mucositis. Methylation of DNA from oral mucosal cells was evaluated using the Methylation-Specific PCR technique (MSP). For CAT, the partially methylated profile was the most frequent and for SOD3 and IL6, the hypermethylated profile was the most frequent, with no differences between groups. For TNF-α, the hypomethylated profile was more frequent in the group of patients who had recovered from mucositis. It was concluded that the methylation profiles of CAT, SOD3, and IL6 are common profiles for oral cells of children and adolescents and have no association with oral mucositis or exposure to chemotherapy with MTX®. Hypomethylation of TNF-α is associated with oral mucosal recovery in oncopediatric patients who developed oral mucositis during chemotherapy.
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The aim of this study was to investigate the association of single-nucleotide polymorphisms (SNPs) and the DNA methylation profiles of the DNA methyltransferase (DNMT) gene family with oral mucositis in children and adolescents with hematologic malignancies treated with methotrexate (MTX®). The population was comprised of healthy and oncopediatric patients aged between 4 and 19 years. An evaluation of oral conditions was performed using the Oral Assessment Guide. Demographic, clinical, hematological, and biochemical data were obtained from medical records. Genomic DNA extracted from oral mucosal cells was used for the analysis of polymorphisms in DNMT1 (rs2228611), DNMT3A (rs7590760), and DNMT3B (rs6087990) using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique (n = 102) and for DNA methylation using the methylation-specific PCR (MSP) technique (n = 85). The allele and genotypic frequencies of SNPs did not reveal any differences between patients with or without oral mucositis. An increase in the methylation frequency for DNMT1 in patients recovered from mucositis was detected. The DNMT3A methylated profile associated with the CC genotype (SNP rs7590760) appeared to be connected to higher values of creatinine. In addition, the DNMT3B unmethylated profile associated with the CC genotype (SNP rs6087990) appeared to be connected with higher values of creatinine. We conclude that the DNMT1 methylation profile is associated with the post-mucositis period and that the genetic and epigenetic profiles of DNMT3A and DNMT3B are associated with creatinine levels.
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Mucosite , Estomatite , Criança , Humanos , Adolescente , Pré-Escolar , Adulto Jovem , Adulto , Creatinina , Genótipo , Polimorfismo de Nucleotídeo Único , Metilases de Modificação do DNA , Estomatite/genéticaRESUMO
AIM: In this study, we evaluated the impact of an integrated oral care protocol for pediatric patients undergoing antineoplastic treatment from the perspective of the multidisciplinary team, oral healthcare team, and caregivers. SUBJECT AND METHODS: This was a qualitative study carried out in the pediatric sector of a reference cancer hospital in Brazil. Focus group and individual semi-structured interview techniques were used, and the data were analyzed by the Discourse of the Collective Subject (DCS) method. RESULTS: A total of 44 professionals involved in providing care to children and adolescents with cancer and 38 caregivers were interviewed. All interviewees perceived an improvement in the patients' oral health condition. Health professionals reported a reduction in the occurrence and severity of oral mucositis (OM). Communicating with the medical team and understanding the importance of oral care to the patient's systemic condition were the greatest difficulties reported by the oral healthcare team. CONCLUSION: This implementation project contributed to establishing a complete multidisciplinary team to assist pediatric patients in all their needs during antineoplastic treatment. The integrated oral care protocol further contributed to reducing the occurrence and severity of OM by increasing its surveillance and diagnostic efficiency, which, altogether, improved the patients' quality of life.
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Antineoplásicos , Neoplasias , Estomatite , Adolescente , Criança , Humanos , Qualidade de Vida , Neoplasias/tratamento farmacológico , Antineoplásicos/efeitos adversos , Estomatite/prevenção & controle , Estomatite/induzido quimicamente , PacientesRESUMO
OBJECTIVE: To investigate the relationship between the polymorphisms rs1544410 (BsmI), rs2228570 (FokI) and rs731236 (TaqI) and DNA methylation status in the VDR gene (vitamin D receptor) with oral mucositis (OM) in oncopaediatric patients treated with methotrexate (MTX®). METHODS: The population comprised healthy patients with haematological malignancies aged between 5 and 19 years. An evaluation of oral conditions was performed using the Oral Assessment Guide. Demographic, clinical, biochemical and haematological data were obtained from medical records. Genomic DNA from oral mucosal cells was used for the analysis of polymorphisms (n = 102) (PCR-restriction fragment length polymorphism) and DNA methylation (n = 81) (methylation-specific PCR). RESULTS: Males predominated (57.8%), and the mean age was 10.3 years (±4.7). OM affected 84.3% of patients, of which 53.1% developed severe oral mucositis (SOM). Patients with OM had lower platelet and leukocyte counts (p < 0.05). The G allele of rs1544410 (p = 0.040) and the CT genotype of rs2228570 polymorphisms were associated with SOM (p = 0.038). A partially methylated status in the VDR promoter was found in all patients. CONCLUSION: OM is associated with lower leukocyte and platelet counts. SOM is associated with the rs1544410 and rs2228570 polymorphisms. The methylation status of the VDR is not associated with inflammation or exposure to MTX®.
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Predisposição Genética para Doença , Estomatite , Masculino , Humanos , Criança , Pré-Escolar , Adolescente , Adulto Jovem , Adulto , Receptores de Calcitriol/genética , Polimorfismo de Nucleotídeo Único , Estomatite/genética , Metilação de DNA , MetotrexatoRESUMO
OBJECTIVES: To test 8 models of linear surface roughness assessment in characterizing surface profile description and to correlate these models with equivalent areal parameters over sound human enamel in vitro. MATERIALS AND METHODS: Thirty enamel blocks were randomly selected. The roughness data (2D-Rp; Rv; Rz; Rc; Rt; Ra; Rq; Rsk; Rku/3D-Sp; Sv; Sz; Sa; Sq; Ssk; Sku) was obtained in duplicate in a non-contact 3D optical profilometer. The models were composed by 1 single vertical trace (model 1) until 8 traces (model 8 composed by three vertical traces, three horizontal traces, and two diagonal). RESULTS: The addition of linear sampling traces to the enamel blocks did not result in Rp, Rv, Rz, Rc, Rt, Ra, Rq, Rsk, and Rku value changes (low power-from 5 to 72%). Significant Spearman's correlation coefficients were obtained in most correlation analysis (Rp â Sp; Rv â Sv; Rz â Sz; Ra â Sa; Rq â Sq; and Rku â Sku). CONCLUSIONS: A single vertical trace in the middle of the sample was representative of the overall enamel surface roughness (Rp, Rv, Rz, Rc, Rt, Ra, Rq, Rsk, and Rku) models. The majority of the assessed models in the correlation evaluation presented significant and positive association. CLINICAL RELEVANCE: The findings highlight the applicable model for roughness analysis over human enamel recommended for research and in situ trials assessments.
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Atrito Dentário , Desgaste dos Dentes , Humanos , Propriedades de Superfície , Esmalte DentárioRESUMO
ABSTRACT Objective: To report nine cases of pediatric patients with Acute Lymphoid Leukemia (ALL) or Acute Myeloid Leukemia who developed severe oral mucositis (SOM) at the first week of chemotherapy. Material and Methods: The cases were selected from a sample of 105 children followed for 10 consecutive weeks. Hematological and personal data were obtained from the patient's medical records. The oral cavity was examined weekly using the modified Oral Assessment Guide. Results: More of the patients were male (55.6%), had black/brown skin (55.6%), with ALL (66.7%), and the mean age was 5.55. Two patients had values below normal for leukocytes, platelets, and creatinine over the follow-up. However, all patients showed changes in the normality of hematological data in most weeks. The most used chemotherapeutic agents were aracytin, etoposide, and methotrexate, known for their high stomatotoxic potential. Patients had 2 to 6 (mean of 4) episodes of SOM and 4 to 7 (mean of 5.5) episodes of OM. One patient at week 7, one patient at week 5, and one patient at weeks 2 and 10 did not have OM. Saliva (84 times) and lips (44 times) were the most affected items. Conclusion: The patients showed oscillations in the severity of oral mucositis and hematological parameters over the follow-up. All patients were exposed to stomatotoxic drugs during the initial phase of cancer treatment.
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Humanos , Masculino , Feminino , Pré-Escolar , Criança , Adolescente , Estomatite/patologia , Leucemia Mieloide Aguda/diagnóstico , Leucemia-Linfoma Linfoblástico de Células Precursoras/diagnóstico , Doenças Hematológicas/tratamento farmacológico , Prontuários Médicos/estatística & dados numéricos , Fatores de RiscoRESUMO
Oral health education is an effective measure to prevent oral mucositis (OM) by improving self-management and effectively engaging patients in their health care. This systematic review aimed to determine the impact of oral health education interventions on the incidence and severity of OM. Bibliographical searches were carried out by two independent examiners in Medline, Scopus, Web of Science, Cochrane Library, Virtual Health Library, and SIGLE, until June 2022. The eligibility criteria were based on the PICO strategy, considering studies with pediatric oncology patients, aged 0 to 19 years, who had attended oral health education activities and had been examined for the incidence and/or severity of OM. Data were extracted for qualitative synthesis and organized in spreadsheets. The quality assessment of the selected studies was performed using the ROBINS-I tool. Meta-analysis was based on the group frequencies of OM ulcerative lesions, adopting a significance level of 5%. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) was used to define the certainty of the evidence. The primary search retrieved 1827 articles. After removing duplicate records and screening titles and abstracts for eligibility, a total of 21 articles were selected for full-text analysis. Of these, seven eligible studies were included for data extraction and qualitative synthesis, while four studies were selected for quantitative synthesis. All studies had a longitudinal design; three performed a before-after comparison and four were controlled studies. OM was assessed by the following scales: OAG, WHO, ChIMES, and WCCNR. While data analysis of the selected studies was heterogeneous, the implementation of oral health education strategies was found to reduce the incidence and severity of OM during the follow-up period. The meta-analysis showed a favorable outcome for the educational intervention. The likelihood of patients attending oral health education activities to manifest OM ulcerative lesions was significantly lower (P = 0.002) than that of the control. The GRADE analysis presented a low certainty of the evidence. To conclude, oral health education interventions improved OM outcomes in pediatric oncology patients with a low quality of evidence.
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Neoplasias , Estomatite , Criança , Humanos , Incidência , Estomatite/epidemiologia , Estomatite/etiologia , Estomatite/prevenção & controle , Educação em SaúdeRESUMO
Objetivou-se analisar a distribuição do câncer infantojuvenil e identificar fatores associados ao atraso no início do tratamento oncológico, na Paraíba, a partir dos Registros Hospitalares de Câncer, de 2010 a 2018. Estudo observacional, descritivo e analítico, com 896 registros de crianças e adolescentes (0-19 anos), identificando-se características epidemiológicas, clínicas e o cumprimento da Lei Federal 12.732/12 (lei dos 60 dias para início do tratamento). Os dados foram analisados pela regressão logística (α=5%). Constatou-se que 80,2% dos pacientes iniciaram o tratamento no tempo previsto por lei (≤ 60 dias). Observou-se que indivíduos de 10 a 19 anos, com tumores sólidos, submetidos à cirurgia e tratados em um dos quatro RHC's da Paraíba apresentam maiores chances de terem a terapia antineoplásica iniciada em um tempo superior a 60 dias. Conclui-se que o atraso no início do tratamento contra o câncer infantojuvenil está associado a características epidemiológicas e clínicas dos pacientes oncológicos pediátricos.
This study aimed to analyze the distribution of childhood cancer and identify factors associated with delay in starting cancer treatment, in the state of Paraíba, from the Hospital-Based Cancer Registries (HBCR), from 2010 to 2018. Observational, descriptive and analytical study, with 896 records of children and adolescents (0-19 years), identifying epidemiological and clinical characteristics and compliance with Federal Law 12732/12 (maximum of 60 days to start treatment). Data were analyzed by logistic regression (α=5%). The results showed that 80.2% patients started treatment within the time prescribed by law (≤ 60 days). Individuals aged 10 to 19 years, with solid tumors, undergoing surgery and treated in one of the four HBCR in Paraíba are more likely to have anticancer therapy initiated after 60 days. The delay in starting treatment against childhood cancer is associated with epidemiological and clinical characteristics of pediatric cancer patients.
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OBJECTIVE: Oral mucositis (OM) is a painful inflammatory oral condition that affects children who undergo chemotherapy. Oxidative stress is a known OM mediator and pro-inflammatory cytokines contribute to the amplification of the immune response. To investigate the possible associations of rs4880 (superoxide dismutase 2, SOD2 47 C/T), rs7943316 (catalase, CAT -21 A/T), rs1800629 (tumor necrosis factor α, TNF- α -308 G/A), and rs1800795 (interleukin 6, IL-6 -174 G/C) polymorphisms with chemo-induced OM occurrence and severity in oncopediatric patients. METHODOLOGY: We conducted a single-center, observational cross-sectional study with sample collection of oral epithelial cells from 95 children and adolescents with hematological cancers who underwent chemotherapy, followed by genomic DNA extraction. Single-nucleotide polymorphisms (SNPs) were assessed with PCR-RFLP (Polymerase Chain Reaction-Restriction Fragment Length Polymorphism). Demographic data and information concerning OM occurrence were obtained from dental charts of the multidisciplinary oral care team. Information on OM severity was obtained from appropriately-filled Oral Assessment Guide records. Descriptive and inferential statistics were conducted with Student's T test, chi-squared test, and Fisher's exact test, with p≤0.05. RESULTS: The mean age was 10 years-old and most patients were male individuals (57.89%). Female sex was considered a protective factor for OM occurrence (OR=4.83; CI=[1.14; 16.57]). The AA genotype for CAT was the most frequent amongst individuals with severe OM (p=0.04). The GA genotype for TNF- α was the most frequent amongst individuals without severe OM (p=0.03). For SOD2 and IL-6 , the most frequent genotypes were CT and GG respectively for all groups (p>0.05). CONCLUSION: The AA genotype for CAT -21 A/T was a tendency among the group with severe OM. Data on TNF- α -308 G/A were inconclusive. No associations were detected for SOD2 47 C/T and IL-6 -174 G/C polymorphisms in oncopediatric patients with chemo-induced oral mucositis.
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Estomatite , Adolescente , Estudos Transversais , Feminino , Humanos , Masculino , Estresse Oxidativo/genética , Polimorfismo de Fragmento de Restrição , Polimorfismo de Nucleotídeo Único , Estomatite/induzido quimicamente , Estomatite/genéticaRESUMO
BACKGROUND: The oral healthcare offered to pediatric cancer patients at the hospital level must include educational and preventive strategies based on dialogical and welcoming professional attitudes. Therefore, the current study aimed to evaluate the perception of pediatric cancer patients and their parents/guardians about an educational and preventive oral healthcare program implemented in a reference hospital for cancer treatment. METHODS: A qualitative follow-up investigation was conducted in which we evaluated the perception of pediatric cancer patients and their parents/guardians regarding an educational and preventive oral health program (OHEPP). The participants were 27 children and adolescents undergoing cancer treatment and their parents/guardians, and the assessment was carried out at 15 and 30 days after beginning the program through semi-structured interviews. The program used audiovisual resources, storytelling and playful instruments for the oral health education of patients and parents/guardians. The interviews were then transcribed and the Discourse of the Collective Speech (DCS) technique was performed for data analysis. RESULTS: Patients and parents/guardians reported improvement in oral hygiene habits and conditions. Patients reported greater enthusiasm for oral care and highlighted the recreational aspect of the program. Parents/guardians reported being more clear about oral changes and paying attention to the appearance of comorbidities resulting from anticancer treatment. CONCLUSIONS: This study suggests that implementation of the oral health program favored communication between health professionals, patients and their parents/guardians, expanding knowledge and generating behavior change in oral healthcare.
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Neoplasias/psicologia , Higiene Bucal/psicologia , Pais/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Educação de Pacientes como Assunto , Adolescente , Adulto , Criança , Feminino , Seguimentos , Humanos , Masculino , Saúde Bucal , Percepção , Avaliação de Programas e Projetos de Saúde , Pesquisa QualitativaRESUMO
AIMS: To evaluate the unstimulated salivary flow (USF) and salivary colonization of total Streptococcus spp. (TS) and mutans-group (MS) in pediatric patients with hematological tumors. Correlations of salivary and microbiological changes with chemotherapy and patient-related factors were also verified. METHODS AND RESULTS: Eligible children (n = 31) were evaluated before (control) and after (2, 5, and 10-weeks) the chemotherapy protocol was applied. Saliva samples were collected by the traditional spitting method to determine the USF (ml/min). Salivary TS and MS were determined by colony-forming units (CFU ) counts in a selective medium. The caries experience was evaluated by DMFT/dmft indexes. Data were submitted to Student's t-test, one-way ANOVA, and correlation tests (α = 0.05). The USF rate at baseline was 0.89 (±0.73) ml/min with up to 20% reduction during the follow-up and did not differ statistically during chemotherapy (p > .05). Chemotherapy did not modify the salivary TS load (p > .05), but induced a dysbiotic shift with higher MS counts (â¼ 5 fold-increase) at 10-weeks (p < .05). There is a correlation of USF with age (r = .390) and SM load with caries experience (rs = -.540) at 5-weeks. CONCLUSION: Chemotherapy may promote a specific increase of mutans-group streptococci without changing the Streptococcus spp. load and unstimulated saliva flow. Correlation reinforced the need for further enlightenment about the chemotherapy mechanisms in the salivary and microbiological parameters.
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Cárie Dentária , Neoplasias Hematológicas , Criança , Índice CPO , Humanos , Estudos Longitudinais , Saliva , Streptococcus mutansRESUMO
Abstract Objective: To describe the impact of the COVID-19 pandemic on dental care provided to pediatric cancer patients assisted in a referral hospital. Material and Methods: This is an observational, retrospective study based on secondary data extracted from worksheets of dental procedures for patients aged between 0 and 19 years assisted in the pediatric oncology sector of a hospital in João Pessoa, PB, Brazil. Dental procedures performed by the interdisciplinary team of researchers from August 2018 to February 2020 (19 months prior to the pandemic) and from April 2020 to October 2021 (19 months during the pandemic) were totaled and compared. A descriptive analysis of the data was performed. Results: There was a reduction of 80.2% in dental interventions implemented in the sector during the pandemic, with the number of procedures decreasing from 6,210 (the period before the pandemic) to 1,229 (during the pandemic). Most procedures in both periods were performed for patients assisted in beds, for whom there was a reduction of care provided for 81.2% from 5,275 to 994 procedures. Dental procedures in the outpatient clinic decreased by 74.9%, from 935 to 235. Conclusion: The COVID-19 pandemic negatively impacted dental care provided to pediatric oncology patients by restricting dental procedures to emergency demands, compromising performance prevention and health promotion actions.