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INTRODUCTION: Acid suppression medications, such as proton-pump inhibitors (PPIs) and histamine-2 receptor antagonists, are commonly prescribed for the treatment of gastroesophageal reflux disease and other gastrointestinal disorders. However, concerns regarding potential long-term side effects are brought up by the overuse of PPIs. This study aimed to investigate the relationship between PPI usage, allergy, and asthma in the general US population. METHODS: Data of individuals aged ≥20 years who had information on PPI use and questionnaires on allergy and asthma in the US National Health and Nutrition Examination Survey (NHANES) 2005-2006 were analyzed. Univariate and multivariable logistic regression analyses were performed to determine the associations between PPI use, prevalent allergy, and asthma. RESULTS: A total of 4,481 participants (representing 198,543,007 US individuals after weighting) were included in the analyses. PPI use was not significantly associated with the presence of allergy or asthma in the general study population after adjustment. However, in females without steroid exposure, PPI use was significantly associated with increased odds of allergy (adjusted odds ratio [aOR] = 1.69, 95% confidence interval [CI]: 1.002-2.86), among which esomeprazole use was significantly associated with increased odds of allergy (aOR = 2.68, 95% CI: 1.30-5.54) and lansoprazole with increased odds of asthma (aOR = 3.44, 95% CI: 1.50-7.87) as compared to no PPI use. Duration of PPI use was not significantly associated with allergy or asthma. CONCLUSIONS: In US women without steroid exposure, PPI use is associated with increased likelihood of prevalent allergy and asthma.
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Asma , Hipersensibilidade , Inquéritos Nutricionais , Inibidores da Bomba de Prótons , Humanos , Inibidores da Bomba de Prótons/efeitos adversos , Feminino , Asma/epidemiologia , Asma/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Adulto , Estados Unidos/epidemiologia , Hipersensibilidade/epidemiologia , Hipersensibilidade/etiologia , Prevalência , Razão de Chances , Idoso , Adulto Jovem , Refluxo Gastroesofágico/tratamento farmacológico , Refluxo Gastroesofágico/epidemiologiaRESUMO
BACKGROUND: Anhui Province is currently facing an increase in imported malaria cases as a result of globalization and international travel. In response, Anhui Province has implemented a comprehensive adaptive framework to effectively address this threat. METHODS: This study collected surveillance data from 2012 to 2022 in Anhui Province. Descriptive statistics were used to analyze the epidemiological characteristics of imported malaria cases. Additionally, multivariate logistic regression was employed to identify factors associated with severe malaria. Documents were reviewed to document the evolution of the adaptive framework designed to combat imported malaria. The effectiveness of the adaptive framework was evaluated based on the rates of timely medical visits, timely diagnosis, and species identification. RESULTS: During the study period, a total of 1008 imported malaria cases were reported across 77 out of 105 counties in Anhui Province, representing a coverage of 73.33%. It was found that 10.52% of imported cases went undiagnosed for more than seven days after onset. The multivariate analysis revealed several potential risk factors for severe malaria, including increasing age (OR = 1.049, 95%CI:1.015-1.083), occupation (waitperson vs. worker, OR = 2.698, 95%CI:1.054-6.906), a longer time interval between onset and the initial medical visit (OR = 1.061, 95%CI:1.011-1.114), and misdiagnosis during the first medical visit (OR = 5.167, 95%CI:2.535-10.533). Following the implementation of the adaptive framework, the rates of timely medical visits, timely diagnosis, and species identification reached 100.00%, 78.57%, and 100.00%, respectively. CONCLUSIONS: Anhui Province has successfully developed and implemented an adaptive framework for addressing imported malaria, focusing on robust surveillance, prompt diagnosis, and standardized treatment. The experiences gained from this initiative can serve as a valuable reference for other non-endemic areas.
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Malária , Humanos , Malária/diagnóstico , Malária/epidemiologia , China/epidemiologia , Fatores de Risco , Análise MultivariadaRESUMO
A rational crystallization strategy is essential to obtain high-quality protein crystals, yet the established methods suffer from different limitations arising from the single regulation on either nucleation or supersaturation. Herein, a nucleation-supersaturation dual-driven crystallization (DDC) strategy that realizes synergistic regulation of heterogeneous nucleation sites and solution supersaturation based on dual surface and confinement effects for efficient protein crystallization is reported. This strategy relies on a p(PEGDA-co-DMAA) hydrogel template with pre-filled NaCl under designed concentrations. Once dropping hen egg white lysozyme (HEWL) protein solution on the hydrogel, the wrinkled surface provides numerous nucleation sites, while the internal structure regulates the solution supersaturation in the crystallization region through diffusion. Finally, DDC strategy can create high-quality HEWL crystals with large sizes (100-300 µm), well-defined morphologies (hexagon and tetragon), and a significantly accelerated nucleation time (9-12 times faster than that achieved using the conventional hanging drop method). It also performs well at wider protein concentrations (10-50 mg mL-1 ) and categories (e.g., achieving fast crystallization and large-size crystals of trypsin), therefore demonstrating clear advantages and great potential for efficiently fabricating protein crystals desirable for diverse applications.
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Thanks to their extremely large surface-to-volume ratio, colloidal quantum dots are potential high-performance sensing materials. However, previous sensing works using their spontaneous emission suffer from low sensitivities. The absence of an amplification process and the presence of the steric hindrance of long-chain organic ligands are two possible causations. Herein we propose that these two issues can be circumvented by using the amplified spontaneous emission of colloidal quantum dots capped by short-chain inorganic ligands. To exemplify this concept, we performed humidity sensing and observed a â¼31 times enhancement in sensitivity. Meanwhile, we found that the amplified spontaneous emission threshold power was reduced by 34% in a high humidity environment. On the basis of our transient absorption measurements, we attribute these observations to the mitigation of ultrafast subpicosecond trapping processes, which are enabled by the absorption of water molecules.
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OBJECTIVES: Regulatory T (Treg) cells are crucial players in the prevention of autoimmunity. Mechanistic target of rapamycin (mTOR) signalling negatively controls the development and function of Treg cells. The aim of the present study was to evaluate the effects of rapamycin, under the generic name sirolimus, on CD4+CD25+FoxP3+ Treg cells in rheumatoid arthritis (RA) patients with low disease activity or in DAS28 remission. METHODS: Fifty-five RA patients and 60 healthy controls were enrolled in this study. All patients had previously received conventional disease-modifying anti-rheumatic drugs (DMARDs) and were considered to have a low DAS28 score (≤3.2). Peripheral blood samples and clinical information were obtained at baseline and following 6 and 12 weeks of sirolimus treatment, or after 12 weeks of conventional treatment. Peripheral blood samples were also obtained from the healthy controls. The circulating levels of lymphocyte subpopulations were assessed by flow cytometry. RESULTS: Thirty-five patients received sirolimus and 20 patients continued treatment with conventional DMARDs. The absolute counts and proportions of CD4+CD25+FoxP3+ Treg cells were significantly lower in all RA patients with DAS28 ≤ 3.2 as compared with those in healthy controls. By contrast, the difference in circulating Th17 cell numbers was not significant. Sirolimus administration resulted in elevations in circulating Treg cell numbers and significant reductions in the Th17/Treg cell ratio, whereas the circulating level of Treg cells and the Th17/Treg cell ratio in patients under conventional treatment both showed a tendency of reduction. Furthermore, a greater proportion of patients under sirolimus treatment achieved DAS28-based remission at 12 weeks. CONCLUSIONS: Sirolimus can favourably expand Treg cells in RA patients with DAS28 ≤3.2, consequently restoring a healthy balance of Th17/Treg cells, which might improve the likelihood of long-term and sustained clinical remission and reduce the probability of disease flare-ups in RA.
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Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Sirolimo/uso terapêutico , Linfócitos T Reguladores/citologia , Células Th17/citologia , Artrite Reumatoide/imunologia , Estudos de Casos e Controles , Contagem de Células , HumanosAssuntos
Heparina , Rivaroxabana , Tromboelastografia , Humanos , Rivaroxabana/uso terapêutico , Heparina/uso terapêutico , Resistência a Medicamentos , Trombose/etiologia , Trombose/tratamento farmacológico , Inibidores do Fator Xa/uso terapêutico , Masculino , Feminino , Anticoagulantes/uso terapêutico , Idoso , Pessoa de Meia-IdadeRESUMO
PURPOSE: Our purpose was to investigate the relationship between intake of excess free fructose beverages and allergy among children and adolescents. METHODS: We analyzed data of 860 children (aged 6 to 12 years) and 1,142 adolescents (aged 13 to 19 years) from the National Health and Nutrition Examination Survey 2005-2006. Logistic regression analyses were performed to determine the associations between consumption of excess free fructose beverages and allergic symptoms or allergic sensitization. RESULTS: The pattern of findings was not entirely consistent, but some analyses supported the hypothesis of an association between intake of excess free fructose beverages and allergy. After controlling for the potential confounders, children who consumed nondiet fruit drinks at least 5 times per week had a nearly 2.5-fold greater odds of allergic sensitization than did those who consumed such drinks only 1 to 3 times per month (OR = 2.446; 95% CI, 1.583-3.780). Adolescents who consumed excess free fructose beverages at least 5 times per week or 1 to 4 times per week had about fivefold greater odds of presence of allergic symptoms than did those who seldom consumed these beverages (OR = 5.164; 95% CI, 1.866-14.297 and OR = 4.112; 95% CI, 1.857-9.107, respectively). Adolescents who consumed apple juice at least 5 times per week had a twofold greater odds of presence of allergic sensitization than did the seldom consumers (OR = 2.215; 95% CI, 1.178-4.164). CONCLUSIONS: These findings provide some support for the hypothesis of a link between intake of excess free fructose beverages and allergic symptoms or allergic sensitization in children and adolescents.
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Bebidas/análise , Açúcares da Dieta/análise , Frutose/análise , Hipersensibilidade/epidemiologia , Adolescente , Bebidas/efeitos adversos , Criança , Açúcares da Dieta/efeitos adversos , Feminino , Frutose/efeitos adversos , Humanos , Hipersensibilidade/etiologia , Modelos Logísticos , Masculino , Inquéritos Nutricionais , Razão de Chances , Estados Unidos/epidemiologia , Adulto JovemRESUMO
Decitabine is used to treat myelodysplastic syndrome (MDS). This meta-analysis evaluated the efficacy and safety of different dosing regimens of decitabine in treating intermediate and/or high-risk MDS. Medline, Cochrane, EMBASE, and Google Scholar databases were searched up to October 23, 2015. Randomized controlled trials, prospective, cohort, and case series studies were included. Fifteen studies were included with a total of 1378 patients. The decitabine 100 mg/m2/course dosing regimen had a greater overall response rate than the 60-75 mg/m2/course (51 vs. 25%; P = 0.003). It also had higher complete response rate compared with the 135 mg/m2/course regimen (24.2 vs.13.7%; P = 0.016). The three dosing regimens were similar with respect to bone marrow complete response and partial response and hematologic improvement (P values > 0.05). Decitabine 135 mg/m2/course regimen had similar hematologic improvement as best supportive care (P = 0.066). The incidence of neutropenia, thrombocytopenia, infections, and anemia was similar across treatment groups (range, 31 to 38%; P values ≥ 0.899). The 100 mg/m2/course decitabine regimen showed benefit with respect to overall response rate compared with the 60-75 mg/m2/course regimen, as well as greater improvement in complete response rate compared with the 135 mg/m2/course regimen. All three dosing regimens had similar frequency of adverse events.
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Antimetabólitos Antineoplásicos/administração & dosagem , Azacitidina/análogos & derivados , Síndromes Mielodisplásicas/tratamento farmacológico , Azacitidina/administração & dosagem , Decitabina , Esquema de Medicação , Humanos , Síndromes Mielodisplásicas/diagnóstico , Síndromes Mielodisplásicas/mortalidade , Estudos Prospectivos , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos , Taxa de Sobrevida/tendências , Resultado do TratamentoRESUMO
Advanced grades of glioblastoma are highly aggressive, especially in terms of multisite spread within the brain or even to distant sites at the spinal cord. In advanced grades of glioblastoma, glutamate and glutamine are reported to be increased in concentration in the extracellular fluid. It has been reported that glutamate acts as an extracellular signaling molecule for facilitating local spread of advanced grades of glioblastoma. In the present study, we aimed to examine whether glutamate uptake mechanisms is impaired in advanced glioblastoma. The possible downregulated mechanisms of glutamate uptake would facilitate persistence of glutamate in the extracellular environment, rather than intracellular uptake. We obtained biobanked human specimens of glioblastoma and tested expression of proteins belonging to the solute carrier families of proteins that are known to function as membrane-located excitatory amino acid like glutamate transporters. The present study provides preliminary evidence of the downregulation of membrane expression of excitatory amino acid transporters solute carrier family 1 member 3 (SLC1A3) and its palmitoylated form in gliosomes, as well as SLC1A2 in the glio-synaptosomes. Compounds like riluzole used in the treatment of amyotrophic lateral sclerosis and the antibiotic ceftriaxone have the potential to facilitate glutamate uptake. These medications may be examined as adjunct chemotherapy in the massively aggressive tumor glioblastoma multiforme.
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Neoplasias Encefálicas/metabolismo , Regulação para Baixo , Transportador 1 de Aminoácido Excitatório/metabolismo , Glioblastoma/metabolismo , Glutamatos/metabolismo , Metástase Neoplásica , Sinaptossomos/metabolismo , Idoso , Neoplasias Encefálicas/patologia , Estudos de Casos e Controles , Glioblastoma/patologia , Humanos , Lipoilação , Masculino , Pessoa de Meia-Idade , Sinaptossomos/patologiaRESUMO
BACKGROUND AIMS: Currently available treatment methods for advanced plasmacytoma include surgery, chemotherapy, radiotherapy, immunomodulatory agents, hematopoietic stem cell transplantation and donor lymphocyte infusion. We report a case of advanced refractory multiple solitary plasmacytomas in a 68-year-old Asian man with multiple bone lesions, in whom autologous cytokine-induced killer (CIK) cells were administered in an effort to eliminate residual tumor lesions. METHODS: CIK cells were infused monthly for 21 courses. RESULTS: The patient has survived 63 months since the first hospital visit without disease progression for 40 months. CONCLUSIONS: This case represents the first report of autologous CIK cell immunotherapy used successfully to suppress multiple solitary plasmacytomas and resolve bone lesions.
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Neoplasias Ósseas/terapia , Vacinas Anticâncer , Células Matadoras Induzidas por Citocinas/transplante , Transplante de Células-Tronco Hematopoéticas , Imunoterapia/métodos , Plasmocitoma/terapia , Idoso , Povo Asiático , Neoplasias Ósseas/imunologia , Células Matadoras Induzidas por Citocinas/imunologia , Intervalo Livre de Doença , Humanos , Masculino , Plasmocitoma/imunologia , Transplante AutólogoRESUMO
Immune checkpoint inhibitors (ICIs) are employed in immunotherapeutic applications for patients with weakened immune systems and can improve the ability of T cells to kill cancer cells. Although ICIs can potentially treat different types of cancers in various groups of patients, their effectiveness may differ among older individuals. The reason ICIs are less effective in older adults is not yet clearly understood, but age-related changes in the immune system, such as immunosenescence and inflammation, may play a role. Therefore, this review focuses on recent advances in understanding the effects of immunosenescence and inflammation on the efficacy of ICIs.
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Patients with multiple myeloma (MM) experience relapse and drug resistance; therefore, novel treatments are essential. Clotrimazole (CTZ) is a wide-spectrum antifungal drug with antitumor activity. However, CTZ's effects on MM are unclear. We investigated CTZ's effect on MM cell proliferation and apoptosis induction mechanisms. CTZ's effects on MM.1S, NCI- H929, KMS-11, and U266 cell growth were investigated using Cell Counting Kit-8 (CCK-8) assay. The apoptotic cell percentage was quantified with annexin V-fluorescein isothiocyanate/7-amino actinomycin D staining. Mitochondrial membrane potential (MMP) and cell cycle progression were evaluated. Reactive oxygen species (ROS) levels were measured via fluorescence microscopy. Expression of apoptosis-related and nuclear factor (NF)-κB signaling proteins was analyzed using western blotting. The CCK-8 assay indicated that CTZ inhibited cell proliferation based on both dose and exposure time. Flow cytometry revealed that CTZ decreased apoptosis and MMP and induced G0/G1 arrest. Immunofluorescence demonstrated that CTZ dose-dependently elevated in both total and mitochondrial ROS production. Western blotting showed that CTZ enhanced Bax and cleaved poly ADP-ribose polymerase and caspase-3 while decreasing Bcl-2, p-p65, and p-IκBα. Therefore, CTZ inhibits MM cell proliferation by promoting ROS-mediated mitochondrial apoptosis, inducing G0/G1 arrest, inhibiting the NF-κB pathway, and has the potential for treating MM.
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Apoptose , Proliferação de Células , Clotrimazol , Potencial da Membrana Mitocondrial , Mitocôndrias , Mieloma Múltiplo , Espécies Reativas de Oxigênio , Humanos , Mieloma Múltiplo/patologia , Mieloma Múltiplo/tratamento farmacológico , Mieloma Múltiplo/metabolismo , Apoptose/efeitos dos fármacos , Linhagem Celular Tumoral , Proliferação de Células/efeitos dos fármacos , Mitocôndrias/efeitos dos fármacos , Mitocôndrias/metabolismo , Espécies Reativas de Oxigênio/metabolismo , Potencial da Membrana Mitocondrial/efeitos dos fármacos , Clotrimazol/farmacologia , Fase de Repouso do Ciclo Celular/efeitos dos fármacos , Pontos de Checagem da Fase G1 do Ciclo Celular/efeitos dos fármacos , Transdução de Sinais/efeitos dos fármacos , NF-kappa B/metabolismo , Antineoplásicos/farmacologia , Pontos de Checagem do Ciclo Celular/efeitos dos fármacosRESUMO
Introduction: An increasing number of immune-related adverse events (irAEs) induced by immune checkpoint inhibitors (ICIs) have been reported during clinical treatment. We aimed to explore the clinical characteristics of patients with ICIs-induced ITP under different therapeutic strategies based on the FAERS database and explore the potential biological mechanisms in combination with TCGA pan-cancer data. Methods: Data from FAERS were collected for ICIs adverse reactions between January 2012 and December 2022. Disproportionality analysis identified ICIs-induced ITP in the FAERS database using the reporting odds ratio (ROR), proportional reporting ratio (PRP), Bayesian confidence propagation neural network (BCPNN), and multi-item gamma Poisson shrinker algorithms (MGPS). The potential biological mechanisms underlying ITP induced by ICIs were examined using TCGA transcriptome data on cancers. Results: In the FAERS, 345 ICIs-induced ITP reports were retrieved, wherein 290 (84.06%) and 55 (15.94%) were reported as monotherapy and combination therapy, respectively. The median age of the reported patients with ICIs-induced ITP was 69 years (IQR 60-76), of which 62 (18%) died and 47 (13.6%) had a life-threatening outcome. The majority of reported indications were lung, skin, and bladder cancers, and the median time to ITP after dosing was 42 days (IQR 17-135), with 64 patients (43.5%) experiencing ITP within 30 days of dosing and 88 patients experiencing ITP in less than 2 months (59.9%). The occurrence of ICIs-induced ITP may be associated with ICIs-induced dysregulation of the mTORC1 signaling pathway and megakaryocyte dysfunction. Conclusion: There were significant reporting signals for ITP with nivolumab, pembrolizumab, cemiplimab, atezolizumab, avelumab, durvalumab, ipilimumab, nivolumab/ipilimumab, and pembrolizumab/ipilimumab. Patients treated with anti-PD-1 in combination with anti-CTLA-4 are more likely to have an increased risk of ICIs-induced ITP. Patients with melanoma are at a higher risk of developing ITP when treated with ICI and should be closely monitored for this risk within 60 days of treatment. The potential biological mechanism of ICIs-induced ITP may be related to the dysfunction of megakaryocyte autophagy through the overactivation of the mTOR-related signaling pathway. This study provides a comprehensive understanding of ICIs-induced ITP. Clinicians should pay attention to this potentially fatal adverse reaction.
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The application of ChatGPTin the medical field has sparked debate regarding its accuracy. To address this issue, we present a Multi-Role ChatGPT Framework (MRCF), designed to improve ChatGPT's performance in medical data analysis by optimizing prompt words, integrating real-world data, and implementing quality control protocols. Compared to the singular ChatGPT model, MRCF significantly outperforms traditional manual analysis in interpreting medical data, exhibiting fewer random errors, higher accuracy, and better identification of incorrect information. Notably, MRCF is over 600 times more time-efficient than conventional manual annotation methods and costs only one-tenth as much. Leveraging MRCF, we have established two user-friendly databases for efficient and straightforward drug repositioning analysis. This research not only enhances the accuracy and efficiency of ChatGPT in medical data science applications but also offers valuable insights for data analysis models across various professional domains.
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Análise de Dados , Humanos , Bases de Dados Factuais , Reposicionamento de Medicamentos/métodos , AlgoritmosRESUMO
BACKGROUND: Multiple myeloma (MM) is a terminal differentiated B-cell tumor disease characterized by clonal proliferation of malignant plasma cells and excessive levels of monoclonal immunoglobulins in the bone marrow. The translocation, (t)(4;14), results in high-risk MM with limited treatment alternatives. Thus, there is an urgent need for identification and validation of potential treatments for this MM subtype. Microarray data and sequencing information from public databases could offer opportunities for the discovery of new diagnostic or therapeutic targets. AIM: To elucidate the molecular basis and search for potential effective drugs of t(4;14) MM subtype by employing a comprehensive approach. METHODS: The transcriptional signature of t(4;14) MM was sourced from the Gene Expression Omnibus. Two datasets, GSE16558 and GSE116294, which included 17 and 15 t(4;14) MM bone marrow samples, and five and four normal bone marrow samples, respectively. After the differentially expressed genes were identified, the Cytohubba tool was used to screen for hub genes. Then, the hub genes were analyzed using Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analysis. Using the STRING database and Cytoscape, protein-protein interaction networks and core targets were identified. Potential small-molecule drugs were identified and validated using the Connectivity Map database and molecular docking analysis, respectively. RESULTS: In this study, a total of 258 differentially expressed genes with enriched functions in cancer pathways, namely cytokine receptor interactions, nuclear factor (NF)-κB signaling pathway, lipid metabolism, atherosclerosis, and Hippo signaling pathway, were identified. Ten hub genes (cd45, vcam1, ccl3, cd56, app, cd48, btk, ccr2, cybb, and cxcl12) were identified. Nine drugs, including ivermectin, deforolimus, and isoliquiritigenin, were predicted by the Connectivity Map database to have potential therapeutic effects on t (4;14) MM. In molecular docking, ivermectin showed strong binding affinity to all 10 identified targets, especially cd45 and cybb. Ivermectin inhibited t(4;14) MM cell growth via the NF-κB pathway and induced MM cell apoptosis in vitro. Furthermore, ivermectin increased reactive oxygen species accumulation and altered the mitochondrial membrane potential in t(4;14) MM cells. CONCLUSION: Collectively, the findings offer valuable molecular insights for biomarker validation and potential drug development in t(4;14) MM diagnosis and treatment, with ivermectin emerging as a potential therapeutic alternative.
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Fatores Imunológicos/uso terapêutico , Interleucina-2/uso terapêutico , Síndrome de Sjogren/tratamento farmacológico , Linfócitos T Reguladores/efeitos dos fármacos , Células Th17/efeitos dos fármacos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Síndrome de Sjogren/sangue , Síndrome de Sjogren/imunologia , Linfócitos T Reguladores/imunologia , Células Th17/imunologiaRESUMO
OBJECTIVE: To evaluate the efficacy of autologous cytokine-induced killer (CIK) cells in patients with renal cell carcinoma (RCC). METHODS: 20 patients diagnosed with TNM stage I or II RCC were randomly divided into two groups, a CIK cell treatment group and a control group. The endpoint was progression-free survival (PFS) evaluated by Kaplan-Meier analyses. RESULTS: CD3(+), CD3(+)/CD8(+), CD3(+)/CD4(+), and CD3(+)/CD56(+) levels increased after CIK cell culture (P < 0.01). The median PFS in CIK cell treatment group was significantly longer than that in control group (PFS, 32.2 months versus 21.6 months; log-rank, P = 0.032), all patients were alive during the course of followup, and there are no statistically significant differences between two groups in OS (log-rank, P = 0.214). Grade III or greater adverse events were not observed. CONCLUSIONS: CIK cells treatment could prolong survival in patients with RCC after radical nephrectomy and showed acceptable curative effect with potential enhancement of cellular immune function. This trial is registered with Clinicaltrials.gov NCT01799083.
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Carcinoma de Células Renais/terapia , Células Matadoras Induzidas por Citocinas/transplante , Imunoterapia , Neoplasias Renais/terapia , Adulto , Idoso , Carcinoma de Células Renais/diagnóstico , Carcinoma de Células Renais/mortalidade , Carcinoma de Células Renais/cirurgia , Estudos de Casos e Controles , Técnicas de Cultura de Células , Células Matadoras Induzidas por Citocinas/metabolismo , Feminino , Humanos , Imunofenotipagem , Imunoterapia/efeitos adversos , Neoplasias Renais/diagnóstico , Neoplasias Renais/mortalidade , Neoplasias Renais/cirurgia , Leucócitos Mononucleares/metabolismo , Subpopulações de Linfócitos/metabolismo , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Metástase Neoplásica , Estadiamento de Neoplasias , Nefrectomia , Fenótipo , Tomografia Computadorizada por Raios X , Transplante Homólogo , Resultado do TratamentoRESUMO
PURPOSE: Patients with multiple myeloma (MM) are prone to developing persistent renal insufficiency. Novel therapeutic medications have improved long-term survival, making kidney transplantation (KT) a viable treatment option for MM survivors with end-stage renal disease. This study aimed to investigate the clinical outcomes in patients with MM who have received KT. METHODS: Data from hospitalized patients ≥ 40 years of age with MM in the Nationwide Inpatient Sample 2016-2018 of the United States were queried. Patients were classified as having or not having undergone KT, as well as the stage of chronic kidney disease (CKD) for those who had not received KT. Propensity-score matching (PSM) was applied to balance the characteristics between the groups. Binary logistic regression was utilized to determine the associations between study variables and inhospital mortality, unfavorable discharges, prolonged length of stay (LOS), and major complications. RESULTS: In total, 50,654 hospitalized patients with MM were identified, of whom 165 (0.3%) had received KT and 50,489 had not (5,905 at stage 5 CKD [CKD5D], 11,559 at stage 1-4 CKD [CKD1-4D], and 33,025 who were CKD-free). After PSM, between-group demographic and hospital-related characteristics were balanced. Binary regression analysis revealed that, compared to patients who were CKD-free, patients at CKD5D were significantly more likely to experience a prolonged LOS (odds ratio [OR], 1.31; 95% confidence interval [CI], 1.01-1.70) after adjusting for relevant confounders. Furthermore, compared to CKD-free patients, those who underwent KT were significantly more likely to have sepsis (OR, 1.48; 95% CI, 1.02-2.14). However, KT showed no association with the other adverse inpatient outcomes. CONCLUSION: Although KT is not common in MM patients, those who had undergone KT had comparable hospital outcomes to CKD-free patients. These data will help clinicians deliver better consultations to MM patients attempting to receive KT.
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Duodenal-type follicular lymphoma (DFL) is a unique subtype of follicular lymphoma (FL), which often involves the second portion of duodenum (descending part of duodenum). Due to its speciï¬c pathological features, such as lack of follicular dendritic cells meshwork and disappearance of activation-induced cytidine deaminase expression, DFL presents an inert clinical course and is often confined to the intestinal tract. Inflammation-related biomarkers suggest that the microenvironment may play a likely role in the pathogenesis and favorable prognosis of DFL. Since patients generally have no obvious clinical symptoms and low progression rate, the treatment regimen for DFL is mainly observation and waiting (W&W) strategy. This study will review the latest research progress of epidemiology, diagnosis, treatment and prognosis of DFL in recent years.