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ABSTRACT Objective: Various studies have shown that diabetes mellitus (DM) increases the risk of thrombosis in the venous system as well as in the arterial system. In this study, it was aimed to evaluate the association between admission blood glucose levels and clinical severity, recurrence, and mortality in pulmonary embolism in patients with DM. Materials and methods: This study was designed as a retrospective cross-sectional study. Patients with DM who were admitted to a tertiary care hospital due to pulmonary embolism (PE) between 2014 and 2019 were included. Demographic characteristics, radiological findings, clinical class of embolism, and mortality data were retrieved from hospital records. Patients with and without recurrent disease, as well as patients who survived and died, were compared. Also, patients were classified according to quartiles of admission blood glucose levels. The quartiles were compared in terms of mortality, clinical, class, and recurrence. Results: Two hundred ninety-three patients with DM and PE were included in the study. Patients with adverse outcome had significantly higher admission blood glucose levels (respectively, 197.9 ± 96.30 mg/dL vs. 170.7 ± 74.26 mg/dL; p = 0.03). Patients in the third and fourth quartile of admission blood glucose levels (>152 mg/dL) had significantly more severe disease with a higher proportion of massive and sub-massive PE and higher pro-BNP levels (respectively, p = 0.01 and 0.02). Conclusion: Non-survived patients and recurrent disease were associated with higher admission blood glucose levels. Also, patients with admission blood glucose levels higher than 152 mg/dL tend to have clinically more severe diseases.
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ABSTRACT Objective: The recurrent laryngeal nerve (RLN) may be involved by papillary thyroid carcinoma ≤ 1 centimeter (PTC ≤ 1 cm). Current study investigated the predictive factors of RLN invasion in PTC ≤ 1 cm, the risk factors of disease recurrence in RLN invaded cases and the results of surgical management for RLN invasion. Materials and methods: Data of 374 PTC ≤ 1 cm patients were retrospectively collected. We performed univariate and multivariate analysis to identify predictive factors of RLN invasion and risk factors of disease recurrence. The abilities of factors in predicting RLN invasion were evaluated. Surgical outcomes and recurrence free survival (RFS) of patients were analyzed. Results: A total of 28 patients suffered RLN invasion, among which seven had disease recurrence. Preoperative vocal cord palsy (VCP), gross extrathyroidal extension, larger tumor size and tumor on the dorsal side of thyroid were verified as predictive factors of RLN invasion. RLN involved patients had poorer RFS, but better than those who also had upper-aerodigestive tract invasion. Upper-aerodigestive tract invasion, lateral neck lymph nodes metastasis (LNM) and BRAF V600E mutation were independent risk factors of disease recurrence in RLN invaded cases. Tumor shaving showed better RLN function preservation without increasing recurrent risk. Conclusions: Current study confirmed the rarity of RLN invasion in PTC ≤ 1 cm. Various aggressive features were verified as predictive factors of RLN invasion. Tumor shaving showed superiority in preserving nerve function without increasing recurrent risk. Special attentions should be paid for disease recurrence when RLN invasion accompanied by upper-aerodigestive tract invasion, lateral neck LNM or BRAF V600E mutation.
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RESUMEN INTRODUCCIÓN: El espectro de trastornos de neuromielitis óptica (NMOSD) es un grupo de enfermedades desmielinizantes, inflamatorias y autoinmunes, caracterizadas por episodios recurrentes de neuritis óptica y mielitis transversa longitudinal extensa, entre otras manifestaciones clínicas. Su tratamiento crónico se basa en el uso de terapias inmunosupresoras como azatioprina (AZA), micofenolato mofetilo (MFM) o rituximab (RTX). El objetivo del presente estudio es realizar un análisis comparativo de la respuesta al tratamiento con AZA o RTX. MATERIALES Y MÉTODOS: Se realizó un estudio observacional, analítico, retrospectivo, en el cual se incluyeron inicialmente 69 pacientes con diagnóstico confirmado de NMOSD. Tras aplicar los criterios de inclusión y exclusión 59 pacientes fueron incluidos en el análisis final. RESULTADOS: En el grupo de RTX se evidenció una mejoría importante en el estado funcional en comparación con el grupo de AZA, en el que se vio un empeoramiento de este al año de seguimiento. El perfil de seguridad fue similar entre ambos grupos, con una adherencia significativamente superior en el grupo de RTX. DISCUSIÓN: Los hallazgos del presente estudio respecto a las ventajas del uso de RTX sobre AZA se encuentran en concordancia con resultados de estudios previos reportados en la literatura. CONCLUSIONES: Los resultados respaldan el uso de RTX sobre AZA como terapia de mantenimiento para pacientes con NMOSD, al estar asociado principalmente con una mejoría notable en la funcionalidad de los pacientes, al igual que una mayor adherencia al tratamiento.
ABSTRACT INTRODUCTION: Neuromyelitis Optica Spectrum Disorders (NMOSD) is a group of inflammatory, autoimmune, and demyelinating disorders. Its hallmark behavior is characterized by recurrent episodes of optic neuritis and longitudinally extensive transverse myelitis, among other clinical manifestations. Chronic therapy is based primarily in immunosuppressive therapies such as azathioprine (AZA), mycophenolate mofetil (MMF), or rituximab (RTX). The goal of this study is to perform a comparative analysis of response rates to chronic treatment with either AZA or RTX. MATERIALS AND METHODS: A retrospective observational analytic study was designed with an initial cohort of 69 patients with a diagnosis of NMOSD. After application of the inclusion and exclusion criteria a total of 59 patients were finally included in the analysis. RESULTS: The RTX group had an improved functional status when compared to the AZA group; in the latter this feature worsened after a one-year follow-up. There was also a comparable safety profile between the two groups with a significantly greater adherence to RTX regimes. DISCUSSION: The findings of the current study as to the benefits of RTX in comparison to AZA are similar to the results of previous studies. CONCLUSION: These results favor the use of RTX as maintenance treatment of NMOSD, because of its greater benefit mainly in the improvement in functional status of patients, as well as a greater adherence to treatment.
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OBJETIVO: Mapear as medidas de autocuidado para prevenção de recidiva de úlceras venosas nos diversos cenários de atenção à saúde. MÉTODO: Protocolo de revisão de escopo, tendo como pergunta de pesquisa: quais as medidas de autocuidado para prevenção de recidiva de úlceras venosas nos diversos cenários de atenção à saúde? Serão utilizados como bases de dados: Banco de Dados em Enfermagem (BDENF), CINAHL, LILACS, MEDLINE (via PUBMED), SCIELO, SCOPUS, Cochrane Library, EMBASE e Web of Science, além da literatura cinzenta. O processo de busca, a avaliação, seleção e extração de dados serão realizados por pares cegados e, em caso de divergência, um terceiro revisor será consultado. Os resultados serão apresentados na íntegra, em formato de narrativa e diagramas de fluxo, de forma a se alinhar à questão de pesquisa proposta. Protocolo registrado na Open Science Framework (OSF): osf.io/y7ckp.
OBJECTIVE: To map self-care measures to prevent venous ulcer recurrence in different healthcare settings. METHOD: Scoping review protocol, with the following research question: What are the self-care measures to prevent the recurrence of venous ulcers in different healthcare settings? The following databases will be used: Nursing Database (BDENF), CINAHL, LILACS, MEDLINE (via PUBMED), SCIELO, SCOPUS, Cochrane Library, EMBASE, and Web of Science, in addition to the grey literature. Blinded peers will carry out the search process, evaluation, selection, and data extraction, and in case of disagreement, a third reviewer will be consulted. The results will be presented in narrative format and using flow diagrams aligned with the proposed research question. The protocol was registered in the Open Science Framework (OSF): osf.io/y7ckp.
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Recurrence , Self Care , Varicose Ulcer/prevention & control , Delivery of Health CareABSTRACT
ABSTRACT Objective: To present the epidemiological profile of bone and soft tissue tumors that affect the elbow region treated at an oncology referral center in Brazil. Methods: Retrospective observational case series study to evaluate the results of elbow cancer undergoing clinical and/or surgical treatment with the first visit from 1990 to 2020. The dependent variables were benign bone tumor, malignant bone tumor, benign soft tissue tumor, malignant soft tissue tumor. Independent variables were sex, age; presence of symptoms (pain/increase in local volume/fracture); diagnosis; treatment and recurrence. Results: In total, 37 patients were included, 51.35% of whom were female, with a mean age at diagnosis of 33.5 years. Soft tissue neoplasms correspond to 51% of cases against 49% of bone tumors. Among the symptoms, the general prevalence of pain was 56.75%, the general increase in local volume occurred in 54.04% of the patients and the presence of fractures in 13.43%. Surgical treatment occurred in 75.67% of cases and recurrence in 16.21% of cases. Conclusion: The tumors that affect the elbow in our series correspond mostly to benign tumors, involving bone or soft tissues, with a higher occurrence in young adult patients. Level of Evidence IV, Case Series.
RESUMO Objetivo: Apresentar o perfil epidemiológico dos tumores ósseos e de partes moles que acometem a região do cotovelo. Métodos: Estudo observacional retrospectivo de série de casos para avaliação dos resultados de neoplasia do cotovelo submetidos a tratamento clínico e/ou cirúrgico cujo primeiro atendimento se deu entre 1990 e 2020. As variáveis dependentes foram: tumor ósseo benigno, tumor ósseo maligno, tumor de partes moles benigno, tumor de partes moles maligno. A variáveis independentes foram: sexo; idade; presença de sintomas (dor, aumento de volume local, fratura); lateralidade; diagnóstico; tratamento; e recidiva. Resultados: Foram incluídos 37 pacientes, sendo 51,35% do sexo feminino, com média de idade ao diagnóstico de 33,5 anos. As neoplasias de partes moles correspondem a 51% dos casos contra 49% de tumores ósseo. Dentre os sintomas a prevalência geral de dor foi de 56,75%, foi observado o aumento geral de volume local em 54,04% pacientes e a presença de fraturas em 13,43%. O tratamento cirúrgico ocorreu em 75,67% dos casos e a recidiva em 16,21%. Conclusão: Nesta série, os tumores que acometem o cotovelo são majoritariamente tumores benignos, de acometimento ósseo ou de partes moles, com maior ocorrência em pacientes adultos jovens. Nível de Evidência IV, Série de Casos.
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Objective: Choanal atresia (CA) is a rare congenital malformation caused by the obliteration of the posterior choanae by an atretic plate. The aim of our study is to describe the diagnosis and management modalities of CA and to determine the factors associated with recurrence. Materials and methods: This is a retrospective study based on the medical records of patients with CA managed in our department in the period between 2002 and 2021. We studied the clinical features and management modalities of each patient. For patients who developed a recurrence, we determined the factors associated with recurrence based on a bivariate analysis. Results: We studied the medical records of 26 patients with either a bilateral (n=8) or a unilateral (n=16) form of CA. The median age at surgery was two days for bilateral forms and 5 years and 4 months for unilateral forms. At computed tomography scan, CA was mixed (n=20), bony (n=4) or membranous (n=2). All patients underwent intranasal endoscopic surgical treatment using cold instruments alone in membranous forms and combined to the drilling of the atretic plate in bony and mixed forms. The surgical management included the resection of the posterior part of the vomer bone and the placement of nasal stents in 10 and 16 patients respectively. We recorded 6 cases of recurrence requiring a surgical re-intervention. The presence of associated cranio-facial malformations was the only factor associated with recurrence (p=0,001). Conclusion: Choanal atresia diagnosis was based on nasal endoscopy and CT scan. Surgical treatment using transnasal endoscopic approach was an effective and safe technique. Associated local malformations was a factor associated with re-stenosis
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Humans , Choanal Atresia , Transanal Endoscopic Surgery , Recurrence , Case Management , DiagnosisABSTRACT
ABSTRACT Objectives: This study aims to report our experience with Clostridium Histolyticum collagenase (CCH) to support the importance of its clinical use and assess its clinical efficacy, complications, and recurrences. Methods: This prospective observational study of 66 patients with a 2-year follow-up. Patients with an extension lag major of 20° at the metacarpophalangeal joint (MPJ) and/or proximal interphalangeal joint (PIPJ) were included. We collected data on demographic and anamnestic details, MPJ and PIPJ contracture degrees, DASH score, complications, and recurrences. Results: The mean pre-injection contracture was 34° for MPJ and 31° for PIPJ. At the 2-year follow-up, the mean contracture for the MPJ and PIPJ were respectively 3° and 14.5°. The mean DASH score decreased from 21.8 before injection to 10,4 after 2 years. The disease recurrence occurred in 34.8% of the patients, all with PIPJ contracture. The main complication was skin breakage (25.7%). Conclusion: The CCH injections remain a consistent option in treating DD; withdrawal from the European market deprives surgeons and patients of low invasiveness and safe tool for treating DD. Level of evidence IV, Therapeutic study investigating treatment results, Case series.
RESUMO Objetivos: O objetivo deste estudo é relatar nossa experiência com Clostridium Histolyticum colagenase (CCH) para apoiar a importância de seu uso clínico e para avaliar sua eficácia clínica, complicações e recidivas. Métodos: Estudo observacional prospectivo de acompanhamento por 2 anos em 66 pacientes com um atraso de extensão maior de 20° na articulação metacarpofalângica (MPJ) e/ou articulação interfalângica proximal (PIPJ). Foram coletados dados sobre detalhes demográficos e anamnésicos, graus de contração da MPJ e PIPJ, escore de DASH, complicações e recidivas. Resultados: A média da contração pré-injeção foi de 34° para a MPJ e 31° para a PIPJ. Com 2 anos de acompanhamento, a contração média para a MPJ e PIPJ foi de 3° e 14,5° respectivamente. A pontuação média do DASH diminuiu de 21,8 antes da injeção para 10,4 após 2 anos. A recorrência da doença ocorreu em 34,8% dos pacientes, todos com contração de PIPJ. A principal complicação foi a quebra da pele (25,7%). Conclusão: As injeções de CCH continuam sendo uma opção consistente no tratamento do DD; a retirada do medicamento do mercado europeu priva os cirurgiões e pacientes de uma ferramenta pouco invasiva e segura para o tratamento do DD. Nível de evidência IV, Estudo terapêutico que investiga os resultados do tratamento, série de casos.
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Abstract Objective: The aim of this study was to characterize child sexual abuse and investigate the factors related to its repetition in the state of Santa Catarina, Brazil. Methods: This is a descriptive and analytical study, with data from 2009-2019 SINAN. Sociodemographic variables related to the circumstances of violence were analyzed. Multivariate logistic regression was used to test factors related to repetitive violence. Results: A total of 3489 cases of child sexual abuse were reported: 73.3% were girls, the most prevalent age ranged from 6 to 10 years, and 51% reported repetitive violence. The majority was perpetrated by one (85.6%) person, and in cases in which two or more perpetrators were involved, the proportion of occurrence was higher for boys (17%) versus girls (13%). Among the risk factors for the repetition of sexual violence are the place of occurrence being the residence, the perpetrator (the stepfather, the brother, and the father) being under the influence of alcohol, and the age of the child between 6 and 10 years. Conclusion: The profile and factors that help in the identification of repetitive child sexual abuse were presented, such as the authorship being related to stepfathers, parents, and siblings, the perpetrator being under the influence of alcohol, and the victim's age between 6 and 10 years.
RESUMO Objetivo: Caracterizar a violência sexual contra crianças e investigar os fatores relacionados a sua repetição no Estado de Santa Catarina, Brasil. Métodos: Estudo descritivo e analítico, com dados do Sistema de Informação de Agravos de Notificação (SINAN) 2009-2019. Foram analisadas variáveis sociodemográficas relacionadas à circunstância da violência. Utilizou-se regressão logística multivariada para testar os fatores relacionados à violência de repetição. Resultados: Foram notificados 3.489 casos de violência sexual: 73,3% de meninas, com idade mais prevalente de seis a dez anos, e 51% referiram violência de repetição. A maioria dos casos foi perpetrada por um autor (85,6%) e, quando a violência teve dois ou mais envolvidos na autoria, a proporção de ocorrência foi mais elevada para meninos (17%) do que para meninas (13%). Entre os fatores de risco para a repetição da violência estão o local da ocorrência ser a residência, o autor da violência estar alcoolizado, ser ele o padrasto, o irmão e o pai, e a idade da criança estar entre seis e dez anos. Conclusões: Apresentaram-se o perfil e fatores que auxiliam na identificação da violência sexual por repetição em crianças, como a autoria ser relacionada aos padrastos, pais, irmãos, o autor da agressão estar alcoolizado e a vítima ter entre seis e dez anos.
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Introducción. El acceso al trasplante hepático (TH) en pacientes con carcinoma hepatocelular (CHC) se basa en la aplicación de criterios morfológicos rigurosos estipulados desde 1996, co-nocidos como criterios de Milán. Una de las estrategias descritas para expandir estos criterios se conoce como downstaging (reducción del estadiaje tumoral mediante terapias locorregionales). El objetivo de este estudio fue describir el comportamiento postrasplante de pacientes con CHC que ingresaron dentro de los parámetros de Milán, comparado con el de aquellos pacientes llevados a terapia de downstaging en un centro colombiano. Metodología. Se incluyeron pacientes adultos con cirrosis hepática (CH) y CHC que fueron llevados a TH en el Hospital Pablo Tobón Uribe, entre julio de 2012 a septiembre de 2021. Como desenlace principal se definió recurrencia y tiempo de recurrencia de la enfermedad tumoral, muerte por todas las causas y tiempo al fallecimiento. Se evaluaron las características sociodemográficas y clínicas de cada grupo. Se incluyeron scores pronósticos de recurrencia de la enfermedad tumoral. Resultados. Se trasplantaron 68 pacientes con CH y CHC, 50 (73,5 %) eran hombres y la edad promedio fue 59 años; 51 pacientes (75 %) cumplían con los criterios de Milán y 17 (25 %) fueron llevados a terapia de downstaging previo al TH. No hubo diferencias significativas en la supervivencia global y supervivencia libre de trasplante entre los dos grupos evaluados, p=0,479 y p=0,385, respectivamente. Tampoco hubo diferencia significativa en la recurrencia de la enfermedad tumoral entre ambos grupos (p=0,81). En total hubo 7 casos de recurrencia tumoral (10,2 %) y 11 casos de muerte (16,2 %). Conclusiones. No se encontraron diferencias significativas en recurrencia y mortalidad entre los pacientes que cumplían los criterios de Milán y los trasplantados luego de la terapia de downstaging, en un tiempo de se-guimiento de 53 meses hasta el último control posterior al trasplante hepático. Esta sería la primera evaluación prospectiva de un protocolo de downstaging para CHC en Colombia.
Introduction. Access to liver transplantation (LT) in patients with hepatocellular carcinoma (HCC) is based on the application of rigorous morphological criteria stipulated since 1996, known as the Milan criteria. One of the strategies described to expand these criteria is known as downstaging (tu-mor staging reduction through locoregional therapies). The objective of this study was to describe the post-transplant performance of patients with HCC who were admitted within the Milan parameters, compared with those of patients taken to downstaging therapy, in a Colombian center. Methodolo-gy. Adult patients with cirrhosis and HCC that received LT between July 2012 and September 2021 at the Pablo Tobón Uribe Hospital were included. The main outcome was defined as recurrence and time to recurrence of the tumor disease, death from all causes, and time to death. The socio-demographic and clinical characteristics of each group were evaluated. Tumor disease recurrence prognostic scores were included. Results. Sixty-eight patients with cirrhosis and HCC received LT in the time frame, 50 (73.5%) were men and the mean age was 59 years. Fifty-one patients were trans-planted (75%) fulfilling Milan criteria, and 17 (25%) patients received downstaging therapies before LT. There were no significant differences in overall survival and transplant-free survival between the two groups, p=0.479 and p=0.385, respectively. There was also no significant difference in the recurrence of the tumor disease between both groups (p=0.81). In total there were 7 tumoral recurrences (10.2%) and 11 deaths (16.2%). Conclusions. There were no differences in recurrence and survival between patients transplanted fulfilling Milan criteria and those receiving downstaging therapies, following a mean time of 53 months after LT. This is the first prospective evaluation of the downstaging protocol in Colombia.
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Humans , Adult , Middle Aged , Aged , Survival , Liver Transplantation , Carcinoma, Hepatocellular , Survivorship , Therapeutics , Fibrosis , Liver CirrhosisABSTRACT
Objective To evaluate the role of preoperative serological indexes in predicting long-term survival and tumor recurrence of hepatocellular carcinoma (HCC) patients after liver transplantation, aiming to explore its significance in expanding the Milan criteria. Methods Clinical data of 669 recipients undergoing liver transplantation for HCC were retrospectively analyzed. The optimal cut-off value was calculated by the receiver operating characteristic (ROC) curve. The risk factors affecting the overall survival and recurrence-free survival rates of HCC patients after liver transplantation were identified by univariate and multivariate regression analyses. The correlation between preoperative serum liver enzymes and pathological characteristics in HCC patients was analyzed. The predictive values of alpha-fetoprotein (AFP) combined with γ -glutamyl transferase (GGT) and different liver transplant criteria for the survival and recurrence of HCC patients after liver transplantation were compared. Results Exceeded Milan criteria, total tumor diameter (TTD) > 8 cm, AFP > 200 ng/mL and GGT > 84 U/L were the independent risk factors for the overall survival and recurrence-free survival rates of HCC patients after liver transplantation (all P < 0.05). Correlation analysis showed that preoperative serum GGT level was correlated with TTD, number of tumor, venous invasion, microsatellite lesions, capsular invasion, tumor, node, metastasis (TNM) stage, Child-Pugh score and exceeded Milan criteria (all P < 0.05). Milan-AFP-GGT-TTD (M-AGT) criteria were proposed by combining Milan criteria, TTD with serum liver enzyme indexes (AFP and GGT). The 5-year overall survival and recurrence-free survival rates of HCC recipients who met the M-AGT criteria (111 cases of exceeded Milan criteria) were significantly higher than those who met Hangzhou criteria (both P < 0.05), whereas had no significant difference from their counterparts who met the University of California at San Francisco (UCSF) criteria (both P > 0.05). Conclusions Preoperative serological indexes of AFP and GGT could effectively predict the long-term survival and tumor recurrence of HCC patients after liver transplantation. Establishing the M-AGT criteria based on serological indexes contributes to expanding the Milan criteria, which is convenient and feasible.
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Human epidermal growth factor receptor-2 （HER-2）-positive breast cancer has higher predilection to metastasize and invade other organs， leading to poor prognosis. The anti-HER-2 drugs， such as trastuzumab， pertuzumab， and trastuzumab emtansinehas， can remarkably prolong the disease free survival （DFS） of patients. However， frequent multidrug resistance， tumor recurrence and metastasis， and adverse reactions such as cardiotoxicity and gastrointestinal discomfort caused by adjuvant therapy are still challenges for the treatment of HER-2-positive breast cancer. The understanding of breast cancer in traditional Chinese medicine （TCM） has a long history. In thousands of years of inheritance and innovation， a standardized treatment system with TCM characteristics has been gradually formed， which shows unique advantages and significant curative effects in breast cancer treatment. The treatment principles of ''treatment based on syndrome differentiation''， ''treatment based on stages and types''， ''treatment according to individual conditions''， and ''treatment of different viscera and viscera based on the toxin and pathogen'' are closely related to the precise treatment concept. In view of the challenges in the treatment of HER-2-positive breast cancer， such as multidrug resistance， tumor recurrence and metastasis， cardiotoxicity， and gastrointestinal discomfort， this paper summarizes the characteristics of TCM in reversing the multidrug resistance， inhibiting tumor recurrence and metastasis， prolonging DFS， improving prognosis， reducing adverse reactions caused by adjuvant therapy， and improving the quality of life after breast cancer surgery according to the principles of reinforcing healthy Qi and eliminating pathogen， and treatment based on syndrome differentiation. This article is expected to serve as a reference for TCM treatment of HER-2 positive breast cancer.
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Objective To investigate the expression levels of HBV pregenomic RNA (pgRNA) and hepatitis B core-related antigen (HBcrAg) in circulating serum of chronic hepatitis B (CHB) patients after withdrawal from nucleos(t)ide analogues (NUC), as well as the correlation of HBV pgRNA and HBcrAg levels in circulating blood in different periods of time with recurrence in CHB patients after drug withdrawal. Methods Among the patients who attended the outpatient service of Affiliated Hospital of North Sichuan Medical College from December 2019 to July 2022, a total of 108 CHB patients who received anti-HBV therapy for at least 5 years and met the criteria for drug withdrawal in 2017 EASL Guidelines were enrolled. According to the time of drug withdrawal, the patients were divided into 4-, 12-, and 24-week groups after drug withdrawal, and according to the presence or absence of recurrence, they were divided into recurrence group and non-recurrence group. Quantitative real-time PCR was used to measure the level of HBV pgRNA in circulating serum of CHB patients; ELISA was used to measure the expression level of HBcrAg in peripheral venous blood; quantitative real-time PCR was used to measure HBV DNA load with high accuracy. The t -test was used for comparison of continuous data between two groups. A one-way analysis of variance was used for comparison of continuous data between multiple groups, and the least significant difference t -test was used for further comparison between two groups. The Pearson correlation test was used to investigate the correlation between the indices in circulating blood. Results For the CHB patients after drug withdrawal, the recurrence rate was 17.1% at 4-12 weeks, cumulative recurrence rate reached 29.3% after 24 weeks of follow-up, the patients with positive HBV DNA alone accounted for 64.3% and 60.0%, respectively, those with positive HBeAg alone accounted for 28.5% and 20.0%, respectively, and those with positive HBV DNA and HBeAg accounted for 7.1% and 20.0%, respectively. The expression levels of HBV pgRNA, HBcrAg, and HBV DNA in circulating serum of CHB patients at 24 weeks after drug withdrawal were significantly higher than those at the time of drug withdrawal and at 4 weeks after drug withdrawal, and there was a significant difference between groups at different time points (all P 0.05). Conclusion The recurrence group had significantly higher expression levels of HBV pgRNA and HBcrAg than the non-recurrence group at the time of drug withdrawal, suggesting that the levels of HBV pgRNA and HBcrAg in the CHB patients of the non-recurrence group at the time of drug withdrawal may be used as the reference thresholds for safe drug withdrawal in CHB patients, and measurement of HBV pgRNA and HBcrAg may be one of the potential reference indicators for the selection of anti-HBV treatment endpoints in the future.
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Cholelithiasis is a common and frequent disease of the digestive system, and its incidence rate tends to increase with the improvement of living standards. Patients suffering from both gallbladder stones and common bile duct stones account for 5%-15%. Choledocholithiasis can cause a series of serious complications such as acute cholangitis and biliary pancreatitis. Choledocholithotomy is the main method for the treatment of choledocholithiasis, but there is still a high recurrence rate after surgery. The recurrence of choledocholithiasis seriously affects the life of patients and increases their economic burden. With reference to the latest published clinical studies, this article summarizes the influencing factors for the recurrence of choledocholithiasis from the aspects of anatomical factors, stone-related factors, biliary factors, and surgical factors, so as to provide a reference for the treatment of choledocholithiasis and the prevention of its recurrence.
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@#Objective To compare the clinical effects of lobectomy and sublobar resection in the treatment of lung metastasis and to analyze the factors affecting patient prognosis. Methods A retrospective analysis was performed on the clinical data of 165 patients with pulmonary metastasis who underwent thoracic surgery at the Affiliated Tumor Hospital of Xinjiang Medical University between March 2010 and May 2021, including 67 males and 98 females, with a median age of 52 (44, 62) years. According to the operation methods, patients were divided into a lobectomy group and a sublobar resection group. The clinical data of the patients were compared between the two groups. The Cox proportional hazard model was used for univariate and multivariate analyses. Results The 3- and 5-year overall survival rates were 60.0% and 34.3%, respectively, and the median survival time was 24 months. The 3- and 5-year disease-free survival rates were 39.4% and 23.7%, respectively. Compared with the lobectomy group, the sublobar resection group had shorter operation time for pulmonary metastases (P<0.001), less intraoperative blood loss (P<0.001), less drainage volume on the first day after surgery (P<0.001), less incidence of prolonged air leak (P=0.004), shorter drainage tube indwelling time (P=0.002), and shorter postoperative hospital stay (P=0.023). The disease-free survival time after sublobar resection and lobectomy was 26 months and 24 months, respectively, with no statistical difference (P=0.970). The total survival time of the two groups was 73 months and 69 months, respectively, with no significant difference (P=0.697). Multivariate analysis showed that sex [HR=0.616, 95%CI (0.390, 0.974), P=0.038], disease-free interval [HR=1.753, 95%CI (1.082, 2.842), P=0.023], and postoperative adjuvant therapy [HR=2.638, 95%CI (1.352, 5.147), P=0.004] were independent influencing factors for disease-free survival of patients who underwent pulmonary metastasectomy. Disease-free interval [HR=2.033, 95%CI (1.062, 3.894), P=0.032] and preoperative carcinoembryonic antigen level [HR=2.708, 95%CI (1.420, 5.163), P=0.002] were independent factors influencing the overall survival of patients in this group. Conclusion Sublobar resection provides a safe and effective treatment option for patients with pulmonary metastasis on the premise of ensuring R0 resection of lung metastasis. Sex, disease-free interval, preoperative carcinoembryonic antigen level, and adjuvant therapy after pulmonary metastasectomy are the independent influencing factors for the prognosis.
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Abstract Introduction Selective neck dissection inclinically node-negative neckisconsidered the standard of care for oral squamous cell carcinomas (SCCs). Controversy still prevailsinnode-positive disease regarding the extent of neck dissection. In our part of the world, comprehensive neck dissection is mostly considered to be the minimal optimal treatment for palpable neck disease. Objective To compare regional control and disease-specific survival between clinically node-positive and node-negative patients undergoing selective neck dissection for oral SCC. Methods This was a retrospective cohort study conducted in the department of ENT, Head and Neck surgery at a tertiary care hospital. All patients with biopsy-proven oral and lip SCC, with or without nodal disease, who underwent selective neck dissection between April 2006 and July 2015 were included in the study. Results During the study period, 111 patients with oral SCC underwent selective neck dissection, of whom 71 (62%) were clinically node-negative and 40 (38%) patients had clinically positive nodes in the neck. The mean follow-up was 16.62 months (standard deviation [SD]: 17.03). The overall regional control rates were 95 versus 96% for clinical negative versus positive nodes, respectively (p = 0.589). The disease-specific survival was 84.5% in the node negative group versus 82.5% in the node-positive group (p = 0.703). Conclusion Selective neck dissection in node-positive neck oral SCC has similar regional control rates when compared with node-negative neck SCC. The difference in disease-specific survival between the two groups is also not significant.
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ABSTRACT Perineal hernia results from weakening and/or the inability of the pelvic diaphragm to support the rectal wall, promoting caudal displacement of abdominal or pelvic organs in the perineum. Unneutered male dogs aged between 7 and 10 years are the most affected, being rare in females. The main clinical signs are unilateral or bilateral swelling of the perineal region, associated or not with tenesmus, dysuria, urinary and/or fecal incontinence, anuria and pain during defecation. The diagnosis is based on clinical history, anamnesis, physical examination, and complementary tests such as radiography and ultrasound. Clinical treatment can be done in some cases, but surgical intervention is required to resolve the problem. The present work aims to report the case of a patient treated at the FullPet Veterinary Clinic in Guarulhos, São Paulo, Brazil, a 7-year-old male Yorkshire canine, unneutered, weighing 4.5 kg. The same was submitted to surgery by the traditional method of suture with nylon thread and enteropexy. When there was recurrence, surgical reintervention was necessary to correct the hernia using a polypropylene mesh.
RESUMEN La hernia perineal resulta del debilitamiento y/o incapacidad del diafragma pélvico para sostener la pared rectal, lo que promueve el desplazamiento caudal de los órganos abdominales o pélvicos en el perineo. Los perros machos no castrados de entre 7 y 10 años son los más afectados, siendo raro en las hembras. Los principales signos clínicos son tumefacción unilateral o bilateral de la región perineal, asociada o no a tenesmo, disuria, incontinencia urinaria y/o fecal, anuria y dolor durante la defecación. El diagnóstico se basa en la historia clínica, la anamnesis, el examen físico y pruebas complementarias como la radiografía simple y la ecografía. El tratamiento clínico se puede hacer en algunos casos, pero se requiere una intervención quirúrgica para resolver el problema. El presente trabajo tiene como objetivo relatar el caso de un paciente atendido en la Clínica Veterinaria FullPet de Guarulhos, São Paulo, Brasil, un canino Yorkshire macho de 7 años, sin castrar, con un peso de 4,5 kg. Fue intervenido quirúrgicamente por el método tradicional de sutura con hilo de nylon y enteropexia. Cuando hubo recidiva, fue necesaria la reintervención quirúrgica para corregir la hernia mediante una malla de polipropileno.
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Objective: Despite all the technological advances, successful management of complex fistula-in-ano is still a challenge due to recurrence and incontinence. The present study evaluates the outcomes of a novel technique, Interception of Fistula Track with Application of Ksharasutra (IFTAK) in terms of success rate and degree of incontinence. Methods: In the present prospective study, 300 patients with complex fistula-inano were treated by the IFTAK technique, whose surgical steps include: incision at the anterior or posterior midline perianal area, identification and interception of the fistulous track at the level of the external sphincter, rerouting the track (and extensions) at the site of interception, and application of a ksharasutra (medicated seton) in the proximal track (from the site of interception to the internal opening) that is laid open gradually, with the resulting wound healing with minimum scarring. The distal track is allowed to heal spontaneously. Results: There were 227 transsphincteric and 73 intersphincteric varieties of fistula with supralevator extension in 23 cases, of which 130 were recurrent fistulas, 29 had horseshoe track, while 25 had blind fistula with no cutaneous opening. The mean duration of the ksharasutra application was 8.11 ± 3.86 weeks with an overall success rate of 93.33% at the 1-year follow-up. A total of 3.67% of the cases reported with a mild impairment of continence on the Wexner incontinence scoring system. Pre- and postoperative anal manometry evaluation showed minimal reduction in median basal and squeeze pressures. Conclusion: The IFTAK technique is a minimally invasive, daycare surgical procedure for the management of complex fistula-in-ano with low recurrence and minimal sphincter damage. (AU)
Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Anal Canal/surgery , Rectal Fistula/surgery , Recurrence , Digestive System Surgical Procedures/methods , Treatment Outcome , Fecal IncontinenceABSTRACT
Abstract Background Fear of cancer recurrence is one of the most distressing psychological consequences in cancer survivors and their informal primary caregivers (IPC). IPC of childhood cancer survivors (CCS) are often their mothers, which could intensify fear of cancer recurrence (FCR) and its impact on both IPC and CCS. However, the phenomenon has not been widely described in this specific population. Objective To summarize and analyze current evidence on the evaluation and management of FCR among IPC of CCS. Method A narrative review of studies included in four databases (PsycInfo, Medline, CINALH, and Web of Science) with no language or year of publication restrictions. Results Measures specifically developed to assess FCR among IPC of CCS comprising an interview and a questionnaire with initial psychometric evaluations and two short, online intervention programs based on cognitive-behavioral-contextual therapy were identified (ENGAGE and CASCAdE). Both have demonstrated acceptability in parents of CCS in high-income countries; preliminary evidence also exists of the effectivity of CASCAdE in reducing FCR. Discussion and conclusion Given the limitations of this area of psychological evaluation, the Fear of Cancer Recurrence Inventory, originally developed for adult cancer survivors, constitutes the most suitable tool for evaluating FCR among IPC of CCS. The CASCAdE program seems a promising intervention for IPC of CSS, although cultural adaptations, evaluations of its acceptability in low- and middle-income countries, and controlled studies in large samples are still required.
Resumen Antecedentes El miedo a la recurrencia del cáncer es una de las consecuencias psicológicas más angustiantes en los supervivientes y sus cuidadores primarios informales (CPI). Los CPI de supervivientes de cáncer infantil (SCI) a menudo son sus madres, lo que podría intensificar el miedo a la recurrencia (MR) y su impacto tanto a los CPI como a los SCI. Sin embargo, el fenómeno no se ha descrito ampliamente en esta población específica. Objetivo Resumir y analizar la evidencia actual sobre la evaluación y manejo del MR entre CPI de SCI. Método Se realizó una revisión narrativa de los estudios incluidos en cuatro bases de datos (PsycInfo, Medline, CINALH y Web of Science) sin restricciones de idioma o año de publicación. Resultados Se identificaron instrumentos desarrollados específicamente para evaluar MR entre CPI de SCI que comprenden una entrevista y un cuestionario, además de dos programas de intervención en línea basados en terapia cognitivo-conductual-contextual (ENAGE y CASCAdE). Ambos demostraron aceptabilidad en los padres de SCI en países de ingresos altos. También existe evidencia preliminar de la efectividad de CASCAdE en la disminución del MR. Discusión y conclusión Dadas las limitaciones de esta área de evaluación psicológica, el Inventario del Miedo a la Recurrencia del Cáncer, desarrollado originalmente para supervivientes adultos, constituye la herramienta más adecuada para evaluar MR en los CPI de SCI. El programa CASCAdE parece una intervención prometedora para CPI de SCI, aunque aún requiere adaptaciones culturales, evaluaciones de aceptabilidad en países de ingresos medio-bajos y estudios controlados con nuestras más grandes.
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Survival in rectal cancer has been related mainly to clinical and pathological staging. Recurrence is the most challenging issue when surgical treatment of rectal cancer is concerned. This study aims to establish a recurrence pattern for rectal adenocarcinoma submitted to surgical treatment between June 2003 and July 2021. After applying the exclusion criteria to 305 patients, 166 patients were analyzed. Global recurrence was found in 18.7% of them, while 7.8% have had local recurrence. Recurrences were diagnosed from 5 to 92 months after the surgical procedure, with a median of 32.5 months. Follow-up varied from 6 to 115 months. Recurrence, in literature, is usually between 3 and 35% in 5 years and shows a 5-year survival rate of only 5%. In around 50% of cases, recurrence is local, confined to the pelvis. This study was consonant with the literature in most aspects evaluated, although a high rate of local recurrence remains a challenge in seeking better surgical outcomes. (AU)
Subject(s)
Rectal Neoplasms/surgery , Rectal Neoplasms/diagnosis , Rectal Neoplasms/mortality , Recurrence , Rectal Neoplasms/epidemiology , Survival Rate , Neoplasm StagingABSTRACT
SUMMARY OBJECTIVE: We aimed to investigate the impact of tumor necrosis in non-muscle invasive bladder cancer on patients' recurrence and progression rates and survival outcomes. METHODS: This study was conducted retrospectively in a single tertiary center in Turkey. Medical records of patients who underwent transurethral resection of the bladder tumor between January 2016 and January 2021 were reviewed. Patients with pTa and pT1 non-muscle invasive bladder cancer who had undergone complete resection were included in our study. All pathological specimens were reevaluated for the presence of tumor necrosis. RESULTS: A total of 287 patients (244 males and 43 females) were included in our study. Of them, 33 (11.5%) patients had tumor necrosis. The rates of multiple and large tumors (>3 cm) were higher in patients with tumor necrosis (p=0.002 and p<0.001, respectively). Tumor necrosis was associated with higher rates of pT1 diseases (p<0.001), high-grade tumors (p<0.001), and the presence of lymphovascular invasion (p=0.007). The mean recurrence-free survival of patients with tumor necrosis was 42.3 (4.6) months, and the recurrence-free survival of patients without tumor necrosis was 43.5 (1.8) months (p=0.720). The mean progression-free survival of patients with tumor necrosis was 43.1 (4.6) months, and the progression-free survival of patients without tumor necrosis was 58.4 (0.9) months. In log-rank analysis, there was a statistically significant difference between patients with and without tumor necrosis in terms of progression-free survival (p<0.001). CONCLUSION: In this study, we demonstrated that patients with non-muscle invasive bladder cancer and tumor necrosis in pathological specimens have shorter progression-free survival and more adverse pathological features.