RESUMEN
BACKGROUND: Spinal cord compression is a rare presentation of non-Hodgkin lymphoma (NHL) in children. We aimed to describe the prevalence, histological subtypes, clinical presentation, therapy, and outcome of those children in a population-based cohort. The chemotherapy regimen remained comparable over time. METHODS: We retrospectively identified all children and adolescents with paresis as initial manifestations of the NHL between January 1990 and December 2020 from the NHL-BFM database. Characteristics, therapy, and outcome data were gathered from the database and patient files. RESULTS: Fifty-seven of 4779 children (1.2%) presented with initial paresis due to spinal cord compression. The median age was 10.3 years (range, 3.1-18.0 years), and 33% were female. Initial symptoms were paresis/weakness (n = 50, 88%), back pain (n = 33, 58%), paresthesia (n = 23, 40%), and bladder dysfunction and/or constipation (n = 22, 39%), persisting for a median of 14 days before diagnosis. Subtype distribution was mature B-NHL (n = 41, 72%), precursor B-lymphoblastic lymphoma (LBL) (n = 12, 21%), anaplastic large cell lymphoma (ALCL) (n = 3, 5%), and T-LBL (n = 1, 2%). Initial emergency therapy included surgery (70%) and/or chemotherapy/steroids (63%). Five-year event-free survival and overall survival (80% ± 5% and 82% ± 5%, respectively) were comparable with all other NHL patients. Neurological symptoms persisted in approximately one-third of surviving patients at the last follow-up. CONCLUSION: 1.2% of pediatric NHL patients presented with paresis from spinal cord compression mainly due to B-cell lymphomas. Neurological sequelae were observed in one-third of surviving patients.
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Linfoma no Hodgkin , Compresión de la Médula Espinal , Humanos , Femenino , Masculino , Niño , Adolescente , Estudios Retrospectivos , Preescolar , Compresión de la Médula Espinal/etiología , Linfoma no Hodgkin/complicaciones , Linfoma no Hodgkin/patología , Linfoma no Hodgkin/epidemiología , Tasa de Supervivencia , Pronóstico , Estudios de SeguimientoRESUMEN
ABSTRACT: Patients with chronic lymphocytic leukemia (CLL) and non-Hodgkin lymphoma (NHL) can develop hypogammaglobulinemia, a form of secondary immune deficiency (SID), from the disease and treatments. Patients with hypogammaglobulinemia with recurrent infections may benefit from immunoglobulin replacement therapy (IgRT). This study evaluated patterns of immunoglobulin G (IgG) testing and the effectiveness of IgRT in real-world patients with CLL or NHL. A retrospective, longitudinal study was conducted among adult patients diagnosed with CLL or NHL. Clinical data from the Massachusetts General Brigham Research Patient Data Registry were used. IgG testing, infections, and antimicrobial use were compared before vs 3, 6, and 12 months after IgRT initiation. Generalized estimating equation logistic regression models were used to estimate odds ratios, 95% confidence intervals, and P values. The study population included 17 192 patients (CLL: n = 3960; median age, 68 years; NHL: n = 13 232; median age, 64 years). In the CLL and NHL cohorts, 67% and 51.2% had IgG testing, and 6.5% and 4.7% received IgRT, respectively. After IgRT initiation, the proportion of patients with hypogammaglobulinemia, the odds of infections or severe infections, and associated antimicrobial use, decreased significantly. Increased frequency of IgG testing was associated with a significantly lower likelihood of severe infection. In conclusion, in real-world patients with CLL or NHL, IgRT was associated with significant reductions in hypogammaglobulinemia, infections, severe infections, and associated antimicrobials. Optimizing IgG testing and IgRT are warranted for the comprehensive management of SID in patients with CLL or NHL.
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Inmunoglobulina G , Leucemia Linfocítica Crónica de Células B , Linfoma no Hodgkin , Humanos , Leucemia Linfocítica Crónica de Células B/complicaciones , Leucemia Linfocítica Crónica de Células B/terapia , Anciano , Persona de Mediana Edad , Masculino , Femenino , Inmunoglobulina G/sangre , Linfoma no Hodgkin/terapia , Linfoma no Hodgkin/complicaciones , Estudios Retrospectivos , Infecciones/etiología , Agammaglobulinemia/complicaciones , Agammaglobulinemia/terapia , Agammaglobulinemia/etiología , Resultado del Tratamiento , Estudios Longitudinales , Anciano de 80 o más Años , Adulto , Inmunización Pasiva/métodosRESUMEN
BACKGROUND AND PURPOSE: Immune dysfunction is one of the risk factors which plays an important role in the development of non-Hodgkin lymphoma (NHL), and inflammation may be involved in its etiology. Minimal data is available on the effect of cytokine levels on neurobehavioral function in lymphoma before the initiation of chemotherapy. Therefore, we aimed to explore the risk of NHL by assessment of cytokine and adipokine levels and their correlation with neurobehavioral changes. METHODS: This case-control study enrolled 62 subjects (age-sex matched: 31 cases and 31 controls). Neurobehavioral assessment was done using Montreal Cognitive Assessment questionnaire (MoCA) and Patient Health Questionnaire (PHQ-9). EORTC Core Quality of Life questionnaire (EORTC QLQ-C30) was used to assess quality of life. Questionnaire assessment and sample collection were done after the patient enrolment and before first cycle of chemotherapy. RESULTS: Mean age of NHL patients and healthy controls was 51.9 ± 11.8 and 50 ± 10.9 years, respectively. NHL patients showed significantly higher levels of IL-6 (0.77 ± 0.11) and TNF- α (1.47 ± 1.31) than controls (0.55 ± 0.4 and 0.66 ± 0.89, respectively) with p-value<0.005. Also, NHL patients showed significantly lower levels of adiponectin (0.31 ± 0.24) and omentin (0.46 ± 0.1) than controls (0.42 ± 0.13 and 0.53 ± 0.11, respectively) with p-value<0.005. Lower MoCA and EORTC QLQ C-30 scores and higher PHQ-9 scores were observed in NHL patients in comparison to healthy control. CONCLUSION: Our results showed that adiponectin, omentin IL-6 and TNF-α may be used as pre-diagnostic markers of NHL risk. Neurobehavioral changes observed in NHL patients may alter the quality of life.
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Adiponectina , Citocinas , Proteínas Ligadas a GPI , Interleucina-6 , Lectinas , Linfoma no Hodgkin , Factor de Necrosis Tumoral alfa , Humanos , Masculino , Femenino , Persona de Mediana Edad , Linfoma no Hodgkin/sangre , Linfoma no Hodgkin/psicología , Linfoma no Hodgkin/complicaciones , Estudios de Casos y Controles , Adiponectina/sangre , Citocinas/sangre , Factor de Necrosis Tumoral alfa/sangre , Adulto , Interleucina-6/sangre , Lectinas/sangre , Proteínas Ligadas a GPI/sangre , Depresión/sangre , Depresión/etiología , Anciano , Calidad de Vida , Trastornos del Conocimiento/sangre , Trastornos del Conocimiento/etiologíaRESUMEN
ABSTRACT: Cutaneous perivascular hemophagocytosis (CH) is a histological manifestation that manifests as systemic hemophagocytic syndrome, also known as hemophagocytic lymphohistiocytosis, when accompanied by fever, hepatosplenomegaly, liver dysfunction, and cytopenia, and may rarely manifest independently of hemophagocytic lymphohistiocytosis. CH typically presents as purpuric or brownish macules and patches on the extremities, abdomen, and trunks. Histopathologically, the hallmark of CH includes extravasated erythrocytes and karyorrhectic debris phagocytized by histiocytes, associated with dermal capillary ectasia, perivascular infiltration of neutrophils, nuclear dust, and histiocytes without atypia. In this study, we report 2 cases of CH encountered in routine diagnostic practice and elucidate their significant clinical and histologic features. Our first patient had leukocytoclastic vasculitis with CH in the setting of Yersinia enterocolitis, and the second case represents CH in association with non-Hodgkin lymphoma. This study highlights the importance of considering CH as a potential indicator of underlying systemic pathology, including infectious and hematological disorders, in clinical practice.
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Linfohistiocitosis Hemofagocítica , Humanos , Linfohistiocitosis Hemofagocítica/patología , Masculino , Femenino , Persona de Mediana Edad , Anciano , Vasculitis Leucocitoclástica Cutánea/patología , Linfoma no Hodgkin/patología , Linfoma no Hodgkin/complicacionesRESUMEN
Background and Objectives: Non-Hodgkin lymphoma (NHL) has the sixth-highest malignancy-related mortality in the United States (US). However, inequalities exist in access to advanced care in specific patient populations. We aim to study the racial disparities in major adverse cardiovascular and cerebrovascular events (MACCEs) in NHL patients. Materials and Methods: Using ICD-10 codes, patients with NHL were identified from the US National Inpatient Sample 2016-2019 database. Baseline characteristics, comorbidities, and MACCE outcomes were studied, and results were stratified based on the patient's race. Results: Of the 777,740 patients with a diagnosis of NHL, 74.22% (577,215) were White, 9.15% (71,180) were Black, 9.39% (73,000) were Hispanic, 3.33% (25,935) were Asian/Pacific Islander, 0.36% (2855) were Native American, and 3.54% (27,555) belonged to other races. When compared to White patients, all-cause mortality (ACM) was significantly higher in Black patients (aOR 1.27, 95% CI 1.17-1.38, p < 0.001) and in Asian/Pacific Islander patients (aOR 1.27, 95% CI 1.12-1.45, p < 0.001). Sudden cardiac death was found to have a higher aOR in all racial sub-groups as compared to White patients; however, it was statistically significant in Black patients only (aOR 1.81, 95% CI 1.52-2.16, p < 0.001). Atrial fibrillation (AF) risk was significantly lower in patients who were Black, Hispanic, and of other races compared to White patients. Acute myocardial infarction (AMI) was noted to have a statistically significantly lower aOR in Black patients (0.70, 95% CI 0.60-0.81, p < 0.001), Hispanic patients (0.69, 95% CI 0.59-0.80, p < 0.001), and patients of other races (0.57, 95% CI 0.43-0.75, p < 0.001) as compared to White patients. Conclusions: Racial disparities are found in MACCEs among NHL patients, which is likely multifactorial, highlighting the need for healthcare strategies stratified by race to mitigate the increased risk of MACCEs. Further research involving possible epigenomic influences and social determinants of health contributing to poorer outcomes in Black and Asian/Pacific Islander patients with NHL is imperative.
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Enfermedades Cardiovasculares , Trastornos Cerebrovasculares , Linfoma no Hodgkin , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Enfermedades Cardiovasculares/mortalidad , Enfermedades Cardiovasculares/etnología , Trastornos Cerebrovasculares/mortalidad , Trastornos Cerebrovasculares/etnología , Disparidades en Atención de Salud/estadística & datos numéricos , Disparidades en Atención de Salud/etnología , Linfoma no Hodgkin/complicaciones , Linfoma no Hodgkin/mortalidad , Linfoma no Hodgkin/etnología , Grupos Raciales/estadística & datos numéricos , Estados Unidos/epidemiología , Negro o Afroamericano , Blanco , Hispánicos o Latinos , Asiático Americano Nativo Hawáiano y de las Islas del PacíficoRESUMEN
The frontline immuno-chemotherapy regimen for HIV-associated non-Hodgkin Lymphoma is dose-adjusted EPOCH ± R (etoposide, prednisone, vincristine, cyclophosphamide, doxorubicin, and rituximab). Chemotherapy-induced peripheral neuropathy (CIPN), caused by vincristine, is a common adverse effect of EPOCH ± R, negatively impacting long-term patient outcomes. The primary objective of this study was to determine the incidence of CIPN, stratified by HIV status, in patients treated with EPOCH ± R. A retrospective cohort study at a tertiary referral comprehensive cancer center evaluated patients treated with EPOCH ± R from 2011 to 2018. The final sample included 27 patients with HIV compared to 279 without HIV (total n = 306). Overall, the incidence of CIPN was 29.4% (n = 90), including 5 with HIV (18.5%) and 85 without HIV (30.5%). Propensity scores were used to match patients by HIV status. Although no relationship was found between HIV status and neuropathy, CIPN affects too many undergoing treatments for lymphoma, supporting future investigations to minimize toxicities.
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Protocolos de Quimioterapia Combinada Antineoplásica , Ciclofosfamida , Doxorrubicina , Etopósido , Infecciones por VIH , Linfoma no Hodgkin , Enfermedades del Sistema Nervioso Periférico , Prednisona , Rituximab , Vincristina , Humanos , Enfermedades del Sistema Nervioso Periférico/inducido químicamente , Enfermedades del Sistema Nervioso Periférico/epidemiología , Enfermedades del Sistema Nervioso Periférico/diagnóstico , Masculino , Femenino , Estudios Retrospectivos , Persona de Mediana Edad , Ciclofosfamida/efectos adversos , Ciclofosfamida/uso terapéutico , Linfoma no Hodgkin/tratamiento farmacológico , Linfoma no Hodgkin/epidemiología , Linfoma no Hodgkin/complicaciones , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Vincristina/efectos adversos , Vincristina/uso terapéutico , Rituximab/efectos adversos , Rituximab/administración & dosificación , Doxorrubicina/efectos adversos , Doxorrubicina/uso terapéutico , Prednisona/efectos adversos , Prednisona/uso terapéutico , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/complicaciones , Etopósido/efectos adversos , Etopósido/administración & dosificación , Etopósido/uso terapéutico , Adulto , Anciano , IncidenciaRESUMEN
OBJECTIVE: To evaluate the impact of the different types of neoplasms and lineages on mortality of patients with SLE. METHODS: Retrospective and observational comparison of the neoplasm-related deaths in patients with SLE and the general Spanish population reported in the Spanish Hospital Discharge Database. To determine the impact of SLE on the risk of dying from each neoplasm lineage, a binary logistic regression considering age, female sex, tobacco and alcohol consumption, was performed. RESULTS: During 2016-2019, 139 531 in-hospital deaths from neoplasms were certified in Spain (91 in patients with SLE). Patients with SLE presented a lower mortality rate from solid organ neoplasms, (80.2% vs 91.1%, OR 0.393), linked to their lower risk of colorectal carcinoma (1.1% vs 10.8%, OR 0.110). By contrast, gynaecological neoplasms presented a higher risk (8.8% vs 3%, OR 3.039) in the deceased patients with SLE, associated with the higher frequency of vulvar neoplasms (2% vs 0.2%, OR 14.767) and cervical carcinomas (3.3% vs 0.5%, OR 3.809). Haematological neoplasm-related deaths were also more prevalent in patients with SLE (19.8% vs 8.9%, OR 2.546), mostly attributable to the higher proportion of deaths due to non-Hodgkin's lymphoma (11% vs 2.9%, OR 4.060) of B cell lineage (9.9% vs 2.5%, OR 4.133). CONCLUSIONS: Patients with SLE present a higher risk of death from vulvar neoplasms, cervical carcinomas and B-cell non-Hodgkin's lymphoma in comparison with the general Spanish population. In addition to developing strategies that might help to attenuate their occurrence and impact, such as decreasing the immunosuppressive burden, specific early detection programmes for these conditions should be investigated and considered carefully.
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Carcinoma , Neoplasias de los Genitales Femeninos , Lupus Eritematoso Sistémico , Linfoma no Hodgkin , Femenino , Humanos , Carcinoma/complicaciones , Neoplasias de los Genitales Femeninos/complicaciones , Lupus Eritematoso Sistémico/complicaciones , Linfoma no Hodgkin/complicaciones , Linfoma no Hodgkin/epidemiología , Sistema de Registros , Estudios Retrospectivos , MasculinoRESUMEN
Primary lymphoedema, axillary web syndrome (AWS) and yellow nail syndrome may be related. Mr B is a 66-year-old gentleman with genital lymphoedema and lymphoedema of all four extremities. In 2023, he was diagnosed with non-Hodgkin lymphoma and also underwent cardiac surgery. In November 2023, he completed an inpatient rehabilitation at the Földi clinic in Germany, where he received intensive treatment for his lymphoedema and was also diagnosed with bilateral AWS. The presence of AWS in a patient with primary lymphoedema and no history of axillary surgery is unique. Although AWS typically presents after axillary surgery, this case highlights that it can also occur in patients without lymph node surgery. While the precise cause of this presentation of AWS is not known, it may be connected to yellow nail syndrome or potentially the recent chemotherapy treatment. This article will describe the clinical case, highlighting the need for further research on AWS present in primary lymphoedema.
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Enfermedades Linfáticas , Linfedema , Linfoma no Hodgkin , Síndrome de la Uña Amarilla , Masculino , Humanos , Anciano , Síndrome de la Uña Amarilla/complicaciones , Escisión del Ganglio Linfático/efectos adversos , Enfermedades Linfáticas/complicaciones , Enfermedades Linfáticas/patología , Extremidad Superior/patología , Linfedema/etiología , Linfoma no Hodgkin/complicacionesRESUMEN
BACKGROUND: The prognosis for people living with HIV (PLWH) who develop lymphomas has been greatly improved by combination antiretroviral therapy (cART) and anti-CD20 monoclonal antibodies. However, real-world clinical data on this patient group in Asia are limited. METHODS: Treatment outcomes were retrospectively examined for 104 PLWH with lymphomas between 2000 and 2019. The cohort comprised five PLWH with Hodgkin lymphoma (HL) and 99 with non-Hodgkin lymphomas, including 61 with diffuse large B-cell lymphoma (DLBCL), 19 with Burkitt lymphoma (BL), nine with primary central nervous system lymphoma (PCNSL) and ten with other subtypes. RESULTS: The 5-year overall survival (OS) rates were as follows: HL (100%), PCNSL (76.2%), other subtypes (60.0%), BL (57.4%), and DLBCL (55.6%). Individuals who achieved complete response (CR) to front-line therapies had a significantly better 5-year OS rate than those without (96.2% vs. 17.8%, p < 0.001). PLWH who received cART for ≤6 months had significantly lower CD4+ T-cell counts at lymphoma diagnosis than those who received cART for longer periods (p = 0.048). Additionally, the 5-year OS rate was better for PLWH who received cART for ≤6 months before lymphomas diagnosis than those who received cART for longer periods (64.5% vs. 51.9%, p = 0.114). CONCLUSIONS: PLWH with DLBCL or BL had OS rates compatible to patients without HIV infection. Better outcomes for patients achieving CR to front-line therapy and those with shorter cART duration before lymphoma diagnosis suggest an underlying biological distinction in the lymphomas and the involvement of immunity, which warrants further studies.
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Infecciones por VIH , Humanos , Masculino , Femenino , Estudios Retrospectivos , Taiwán/epidemiología , Persona de Mediana Edad , Adulto , Infecciones por VIH/tratamiento farmacológico , Infecciones por VIH/complicaciones , Infecciones por VIH/mortalidad , Resultado del Tratamiento , Linfoma Relacionado con SIDA/tratamiento farmacológico , Linfoma Relacionado con SIDA/mortalidad , Anciano , Enfermedad de Hodgkin/tratamiento farmacológico , Enfermedad de Hodgkin/mortalidad , Pronóstico , Adulto Joven , Linfoma no Hodgkin/tratamiento farmacológico , Linfoma no Hodgkin/mortalidad , Linfoma no Hodgkin/complicaciones , Linfoma de Células B Grandes Difuso/tratamiento farmacológico , Linfoma de Células B Grandes Difuso/mortalidadRESUMEN
A male patient in his 60s was admitted to our hospital with symptoms of dyspnoea, asthenia, diaphoresis and acute kidney failure. No tumour or infection was detected in initial screening. However, laboratory examination suggested that the acute kidney failure was due to an intrarenal cause, exhibiting a tubular injury pattern and indications of tumour lysis syndrome. Initial hydration therapy, paired with intravenous rasburicase, rapidly improved the kidney function. Unfortunately, the kidney function deteriorated once again, prompting a kidney biopsy that revealed an aggressive diffuse large B-cell non-Hodgkin lymphoma of the kidney. The chemotherapy, comprised of R-CHOP scheme, led to a full recovery of the kidney function and complete remission of the lymphoma. Primary renal non-Hodgkin lymphoma without nodal manifestation is rare, and its pathophysiology is poorly understood. Therapy schemes can vary significantly between cases, relying primarily on non-renal-specific haemato-oncological guidelines. Therefore, further studies are needed to develop the best therapeutic approaches.
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Lesión Renal Aguda , Linfoma no Hodgkin , Masculino , Humanos , Linfoma no Hodgkin/complicaciones , Linfoma no Hodgkin/diagnóstico , Linfoma no Hodgkin/tratamiento farmacológico , Riñón/diagnóstico por imagen , Riñón/patología , Lesión Renal Aguda/diagnóstico , Vincristina/uso terapéutico , Rituximab/uso terapéuticoRESUMEN
OBJECTIVE: To analyze the epidemiology of acute kidney injury (AKI) in children with lymphoma and to assess the incidence, risk profile of AKI, and effects on renal function in children with lymphoma during their first 30 days of hospitalization. MATERIALS AND METHODS: This was a retrospective screen of electronic hospital and laboratory databases to select hospitalized children who were first diagnosed and treated for lymphoma at Beijing Children's Hospital between 2020 and 2021. AKI was defined according to the Kidney Disease Improving Global Outcomes criteria. We analyzed the incidence and risk factors for AKI in children with lymphoma during their first 30 days of hospitalization. We also analyzed mortality rate and the incidence of kidney recovery over a 1-year follow-up period. RESULTS: Of the 295 children with lymphoma (which were all non-Hodgkin lymphoma), 42 (16.5%) experienced AKI events during the first their 30 days of hospitalization. The proportion of patients with lymphoma clinical stage 4 was higher in the AKI group than in the non-AKI group (66.7 vs. 43.7%, p < 0.05). Tumor lysis syndrome (TLS), lung infection, and lymphoma clinical stage were identified as independent risk factors for AKI in children with lymphoma. Severe AKI was associated with TLS, sepsis, and a higher need for intensive care. Over 1-year of follow-up, none of the survivors developed impaired renal function or proteinuria. However, the mortality of children in the AKI group was significantly higher than that in the non-AKI group (p < 0.05). CONCLUSION: TLS, lung infection, and lymphoma clinical stage were identified as independent risk factors for AKI in children with lymphoma during the first 30 days of hospitalization. Clinicians should increase their awareness of AKI in hospitalized patients with lymphoma.
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Lesión Renal Aguda , Humanos , Lesión Renal Aguda/epidemiología , Lesión Renal Aguda/etiología , Lesión Renal Aguda/mortalidad , Lesión Renal Aguda/diagnóstico , Masculino , Femenino , Niño , Estudios Retrospectivos , Factores de Riesgo , Incidencia , Adolescente , Preescolar , Síndrome de Lisis Tumoral/etiología , Síndrome de Lisis Tumoral/complicaciones , Lactante , Hospitalización/estadística & datos numéricos , Linfoma no Hodgkin/complicaciones , Linfoma no Hodgkin/epidemiología , Estadificación de NeoplasiasRESUMEN
Primary Sjögren's disease is primarily driven by B-cell activation and is associated with a high risk of developing non-Hodgkin's lymphoma (NHL). Over the last few decades, microRNA-155 (miR-155) has arisen as a key regulator of B-cells. Nevertheless, its role in primary Sjögren's disease remains elusive. Thus, the purpose of this study was (i) to explore miR-155, B-cell activating factor (BAFF)-receptor (BAFF-R), and Interleukin 6 receptor (IL-6R) expression in the labial salivary glands (LSG) of patients with primary Sjögren's disease, aiming to identify potential B-cell activation biomarkers related to NHL development. Twenty-four patients with primary Sjögren's disease, and with available tissue blocks from a LSG biopsy performed at diagnosis, were enrolled. Among them, five patients developed B-cell NHL during follow-up (7.3 ± 3.1 years). A comparison group of 20 individuals with sicca disease was included. Clinical and laboratory parameters were recorded and the LSG biopsies were evaluated to assess local inflammation in terms of miR-155/BAFF-R and IL-6R expression. Stratifying the primary Sjögren's disease cohort according to lymphomagenesis, miR-155 was upregulated in primary Sjögren's disease patients who experienced NHL, more so than those who did not experience NHL. Moreover, miR-155 expression correlated with the focus score (FS), as well as BAFF-R and IL-6R expression, which were increased in primary Sjögren's disease patients and in turn related to neoplastic evolution. In conclusion, epigenetic modulation may play a crucial role in the aberrant activation of B-cells in primary Sjögren's disease, profoundly impacting the risk of NHL development.
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Linfoma no Hodgkin , MicroARNs , Síndrome de Sjögren , Humanos , Glándulas Salivales/metabolismo , Síndrome de Sjögren/diagnóstico , Glándulas Salivales Menores/patología , Linfoma no Hodgkin/genética , Linfoma no Hodgkin/complicaciones , Biomarcadores/metabolismo , MicroARNs/genética , MicroARNs/metabolismoRESUMEN
OBJECTIVE: The purpose of our study is to investigate the laboratory and clinical features of tumor lysis syndrome (TLS) and acute kidney injury (AKI) in childhood non-Hodgkin lymphomas (NHL) and to reveal their impact on long term kidney function in survivors. METHODS: Our single-center retrospective study included 107 patients (0-18 years old) with NHL who were admitted and treated at our hospital between 1998 and 2020. The relationship between TLS and age, gender, histopathological subgroup, tumor stage, lactate dehydrogenase (LDH) level at presentation, bone marrow and kidney involvement were assessed. The long-term renal functions of the patients were investigated. RESULTS: 80.3% of the patients were male with a median age of 9.8 years. The most common detected histopathological subgroup was Burkitt lymphoma. Hyperhydration with or without alkalinisation, and allopurinol were used in first-line treatment and prophylaxis of TLS. Laboratory TLS and clinical TLS was observed in 30.8% and 12.1% of patients, respectively. A significant correlation was found between young age, advanced stage, high LDH level at presentation, and TLS. AKI was observed in 12.1% of the patients. When the glomerular filtration rate values of the patients at the first and last admissions were compared after an average of 6.9 years, a mean decrease of 10 mL/min/1.73 m2 was found. It was not, however, found to be statistically significant. CONCLUSION: Lower age, advanced stage, and high LDH level at presentation were found to be risk factors for TLS in our study. Long-term renal function loss was not observed in the survivors who received early and careful prophylaxis/treatment for TLS. The survivors are still being followed up.
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Lesión Renal Aguda , Linfoma no Hodgkin , Síndrome de Lisis Tumoral , Niño , Humanos , Masculino , Recién Nacido , Lactante , Preescolar , Adolescente , Femenino , Síndrome de Lisis Tumoral/etiología , Síndrome de Lisis Tumoral/tratamiento farmacológico , Síndrome de Lisis Tumoral/prevención & control , Estudios Retrospectivos , Linfoma no Hodgkin/complicaciones , Linfoma no Hodgkin/tratamiento farmacológico , Lesión Renal Aguda/etiología , Lesión Renal Aguda/terapia , Sobrevivientes , RiñónRESUMEN
OBJECTIVES: Survivors after pediatric Hodgkin lymphoma (HL) and non-Hodgkin lymphoma (NHL) are with lifetime risk for second primary malignancy (SPM). This necessitates a thorough analysis to better understand the potential long-term health implications for these individuals. METHODS: We used a US-wide population-based cancer registry data to quantify the SPM risk and identify its incidence patterns among pediatric lymphoma patients. RESULTS: We observed 4.74-fold (95% CI 4.27-5.25) and 3.40-fold (95% CI 2.78-4.10) increased risks of SPM in survivors after pediatric HL and NHL, respectively. Through over 40 years' follow-up, the cumulative incidence of SPM for pediatric lymphoma was persistently increasing, and here we firstly report the high 40-year cumulative incidence rates of SPM, 22.2% for HL and 12.6% for NHL, suggesting that SPM accounts for a great proportion of deaths among survivors. Of 6805 pediatric lymphomas, 462 (6.36%) developed a SPM, especially second breast and thyroid cancer, followed by hematologic neoplasms including leukemia and NHL. The competing risk analysis demonstrated gender, lymphoma subtype and radiotherapy were significantly associated with SPM. Different risk patterns of SPM were identified between pediatric HL and NHL. Chemotherapy accelerated SPM development but did not increase its incidence risk. CONCLUSION: Overall, patients after pediatric lymphoma can be with high lifetime risk of SPM, and more attention should be paid to SPM-related signs for early detection and intervention.
Asunto(s)
Enfermedad de Hodgkin , Linfoma no Hodgkin , Linfoma , Neoplasias Primarias Secundarias , Niño , Humanos , Neoplasias Primarias Secundarias/etiología , Neoplasias Primarias Secundarias/complicaciones , Enfermedad de Hodgkin/epidemiología , Enfermedad de Hodgkin/complicaciones , Linfoma no Hodgkin/etiología , Linfoma no Hodgkin/complicaciones , Linfoma/complicaciones , Medición de Riesgo , Incidencia , Factores de RiesgoRESUMEN
Reduced-intensity conditioning (RIC) and nonmyeloablative (NMA) conditioning are preferred for patients with non-Hodgkin lymphoma (NHL) undergoing allogeneic hematopoietic stem cell transplantation (allo-HCT). Although prior studies have suggested that higher-intensity regimens in RIC-NMA conditioning are associated with inferior outcomes in patients with NHL, the optimal conditioning regimen remains unknown. We performed a retrospective single-center analysis to determine outcomes of adult patients with B cell and T cell NHL who underwent allo-HCT and received either RIC or NMA conditioning between March 2008 and December 2019. RIC regimens included fludarabine-cyclophosphamide-thiotepa-4 Gy-total body irradiation (Flu-Cy-TT-4Gy-TBI), fludarabine-melphalan (Flu-Mel), fludarabine-cyclophosphamide-4 Gy-total body irradiation (Flu-Cy-4Gy-TBI), and fludarabine-busulfan-4 (Flu-Bu-4). The NMA regimen comprised fludarabine-cyclophosphamide-2 Gy-total body irradiation (Flu-Cy-2Gy-TBI). The primary outcome was overall survival (OS); secondary outcomes included progression-free survival (PFS), nonrelapse mortality (NRM), and the incidence of acute and chronic graft-versus-host-disease (GVHD). Of 279 transplants recipients (median age, 58 years), 110 received RIC (55% Flu-Mel, 38% Flu-Cy-TT-4Gy-TBI, 6% Flu-Bu-4, 1% Flu-Cy-4Gy-TBI) and 169 received NMA conditioning with Flu-Cy-2Gy-TBI. With a median of 64 months of follow-up post-allo-HCT, there was no significant difference in OS between the NMA and RIC groups (median, not reached [NR] versus 103 months; P = .1), and this was maintained on multivariable analysis. Similarly, after adjustment for all independently significant covariates (age, Karnofsky Performance Status [KPS], Hematopoietic Cell Transplantation Comorbidity Index [HCT-CI], and disease histology), the regression analysis showed no significant difference in PFS with RIC compared to NMA conditioning (hazard ratio [HR] 1.38; 95% confidence interval [CI], .92 to 2.09; P = .24). On univariable analysis, there was no significant difference in NRM between the RIC and NMA arms (100-day estimate, 10.0% versus 1.8%; P = .5). After adjustment for age, ethnicity, KPS, HCT-CI, GVHD prophylaxis, and donor source, RIC conditioning was associated with a significantly higher incidence of NRM compared to NMA conditioning (HR, 2.61; 95% CI, 1.04 to 6.52; P = .039). On multivariable analysis, compared with the NMA arm, the RIC arm had higher rates of grade II-IV (HR, 2.25; 95% CI, 1.31 to 3.86; P = .002) and grade III-IV acute GVHD (HR, 5.62; 95% CI, 2.03 to 15.6; P < .001). The findings of this study suggest that NMA conditioning with Flu-Cy-TBI-2Gy may be considered over more intensive RIC regimens for patients with NHL undergoing allo-HCT.
Asunto(s)
Enfermedad Injerto contra Huésped , Trasplante de Células Madre Hematopoyéticas , Linfoma no Hodgkin , Adulto , Humanos , Persona de Mediana Edad , Estudios Retrospectivos , Trasplante Homólogo/efectos adversos , Análisis de Supervivencia , Trasplante de Células Madre Hematopoyéticas/efectos adversos , Linfoma no Hodgkin/complicaciones , Linfoma no Hodgkin/tratamiento farmacológico , Ciclofosfamida/uso terapéutico , Enfermedad Injerto contra Huésped/epidemiología , Enfermedad Injerto contra Huésped/etiología , Enfermedad Injerto contra Huésped/prevención & control , Busulfano/uso terapéutico , TiotepaRESUMEN
Cancer cachexia is a disorder that affects patient outcomes. The present study prospectively evaluated the prognostic value of the cachexia index (CXI) in elderly patients with non-Hodgkin's lymphoma (NHL). We prospectively analyzed 51 elderly patients who were diagnosed with NHL at our institution. CXI was calculated as follows: CXI = SMI × Alb/NLR (SMI: skeletal muscle index, Alb: serum albumin, NLR: neutrophil-to-lymphocyte ratio). SMI was measured by a bioelectrical impedance analysis (BIA) using the InBody 720. We determined the sex-specific cutoff values of the CXI by a receiver operating characteristic curve analysis and divided all patients into low- and high-CXI groups. The median age at the diagnosis was 78 years (60-93 years), and 28 (55%) were male. The histologic subtypes were B-cell lymphoma in 49 patients and T-cell lymphoma in 2. Twenty-eight (55%) patients were categorized into the high-CXI group, and 23 (45%) were categorized into the low-CXI group. The overall survival (OS) in the low-CXI group was significantly shorter than that in the high-CXI group (3-year OS, 70.4% vs. 95.7%, p = 0.007). Among 23 patients with DLBCL, patients with low-CXI had shorter OS than those with high-CXI (3-year OS, 55.6% vs. 92.9%, p = 0.008). On the other hand, sarcopenia had less impact on the clinical outcome of DLBCL patients. Low-CXI was associated with poor outcomes in elderly NHL and the CXI may be a clinical useful index for predicting prognosis. Further large prospective studies are needed to verify this conclusion.
Asunto(s)
Caquexia , Linfoma no Hodgkin , Femenino , Humanos , Masculino , Anciano , Estudios Prospectivos , Caquexia/diagnóstico , Caquexia/etiología , Impedancia Eléctrica , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Linfoma no Hodgkin/complicaciones , Linfoma no Hodgkin/diagnóstico , Linfoma no Hodgkin/tratamiento farmacológico , Pronóstico , Estudios RetrospectivosRESUMEN
ABSTRACT: Despite extensive research into COVID-19 since its emergence in late 2019, there is still much not fully understood about its long-term effects. When infected with SARS-CoV-2, cancer patients have been reported to be at higher risk for unfavorable outcomes. Nevertheless, evidence suggests that viruses may exhibit an antitumor effect in some cases, which has recently been anecdotally reported with SARS-CoV-2. We present the case of a patient with a recent high-grade non-Hodgkin lymphoma diagnosis and without any cancer-specific therapy, in whom a complete metabolic response on 2-[ 18 F]FDG PET/CT was observed after COVID-19.
Asunto(s)
COVID-19 , Linfoma no Hodgkin , Neoplasias , Humanos , COVID-19/complicaciones , Tomografía Computarizada por Tomografía de Emisión de Positrones , Remisión Espontánea , Fluorodesoxiglucosa F18 , SARS-CoV-2 , Linfoma no Hodgkin/complicaciones , Linfoma no Hodgkin/diagnóstico por imagenRESUMEN
Plasmablastic lymphoma (PBL) is a rare lymphoid neoplasm frequently presenting in the oral cavity. It is an aggressive type of non-Hodgkin's lymphoma that shares pathological features with plasma cell myeloma. In addition to human immunodeficiency virus (HIV), it is also associated with Epstein-Bar virus (EBV) and immunosuppression in HIV-negative patients, for example, post transplantation. Extra-oral PBL is rare and only a few case reports involving the testis have been described. Here we describe the first reported case of PBL presenting with a scrotal abscess (not involving the testes) in a patient newly diagnosed with HIV. This case highlights the rare presentation of a rare disease, the difficulties in establishing a diagnosis and the importance of a timely multidisciplinary approach to its management.
Asunto(s)
Infecciones por VIH , Linfoma no Hodgkin , Linfoma Plasmablástico , Masculino , Humanos , Adulto , Linfoma Plasmablástico/diagnóstico , Linfoma Plasmablástico/etiología , Linfoma Plasmablástico/patología , Absceso/etiología , Absceso/complicaciones , Linfoma no Hodgkin/complicaciones , Boca/patología , Infecciones por VIH/complicacionesRESUMEN
Rosai-Dorfman disease, also known as sinus histiocytosis with massive lymphadenopathy (SHML), is a rare subtype of reactive histiocytosis which is seldom associated with Hodgkin's and non-Hodgkin's lymphomas. To date, the coexistence in the same patient of extra nodal SHML and primary cutaneous B-cell lymphoma (PCBCL) has been reported in the literature, as metachronous diagnosis in the anatomical area of the original PCBCL or synchronous occurrence in the same lesions. However, no data have been published as for synchronous occurrence of the two pathological entities in distinct anatomical sites. Herein, we report the first ever described synchronous occurrence of PCBCL and SHML, detected in distinct lesions, affecting the same patient. The complete resolution of the patient's PCBCL after rituximab treatment and the concomitant regression of SHML suggest that this clinically benign reactive histiocytic proliferation, potentially triggered by the lymphoma microenvironment itself, may take place not only in the site of the PCBCL lesion, but also in other distant areas not directly affected by the primary cutaneous lymphoma.
Asunto(s)
Histiocitosis Sinusal , Linfoma de Células B , Linfoma no Hodgkin , Linfoma , Enfermedades de la Piel , Humanos , Histiocitosis Sinusal/patología , Linfoma no Hodgkin/complicaciones , Enfermedades de la Piel/complicaciones , Linfoma de Células B/diagnóstico , Microambiente TumoralRESUMEN
An 84-year-old man visited a hospital owing to general malaise. Blood tests revealed hyperbilirubinemia and liver dysfunction. The patient was hospitalized and underwent various examinations. Bone marrow puncture revealed diffuse large B- cell lymphoma, and the patient was transferred to our hospital. At the time of transfer, the patient presented a total bilirubin of 8.4 mg/dL, indicating a marked elevation. His advanced age made disease treatment risky. A decision to treat the patient with gemcitabine, carboplatin, dexamethasone(GCD), and rituximab was reached, which was not standard treatment at the initial presentation. Hyperbilirubinemia and liver dysfunction improved rapidly. After 2 courses of treatment, the patient was switched to pirarubicin, cyclophosphamide, vincristine, and prednisolone(THP-COP), the standard therapy in elderly patients, combined with rituximab. The patient exhibited remittance after 6 treatment courses. Thus, during hyperbilirubinemia and hepatic dysfunction, gemcitabine-based therapy may improve prognosis when compared with low-dose standard therapy.