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1.
Heliyon ; 10(9): e30759, 2024 May 15.
Artigo em Inglês | MEDLINE | ID: mdl-38765170

RESUMO

Background: Transarterial chemoembolization (TACE) is a common treatment for hepatocellular carcinoma (HCC), but the best therapeutic agent for TACE treatment has not been determined. The neutrophil/lymphocyte ratio (NLR) is a systemic immune system marker; however, the ability of the NLR to predict the prognosis of patients with HCC is unknown, and no studies have been conducted to determine the most appropriate TACE regimen for HCC patients with different NLRs. Methods: The PubMed, Embase, Web of Science, and CNKI databases were searched through May 28, 2023. Comparisons of overall survival (OS) among cohort studies with different NLRs and different TACE treatment regimens were performed with a random effects model. Findings: Thirty-five studies involving 9210 patients were included in this meta-analysis. The results showed that Group 3-4 (NLR<2.5) patients had a significantly longer OS than Group 1-2 (NLR 2.5-5.0). Among the patients, Group 1-3 (NLR 2.0-5.0) patients had the best survival after treatment with adriamycin (lnHR (95 % CI = 0.48 [0.31, 0.75] and lnHR (95 % CI = 0.41 [0.19, 0.91]). Among the Group 4 patients (NLR<2.0), the best outcome was obtained with platinum + adriamycin (lnHR (95 % CI = 0.59 [0.45, 0.78]), followed by adriamycin. A subgroup analysis of TACE combined with other treatments showed that adriamycin combined with sorafenib was the most effective and superior to the other treatment agents. Interpretation: The NLR can be used to predict the prognosis of HCC patients treated with TACE; the higher the NLR is, the worse the prognosis. Adriamycin may be the best therapeutic agent for HCC patients treated with TACE.

2.
Transplant Proc ; 55(8): 1822-1825, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37558545

RESUMO

Paxlovid, as a new drug, received emergency approval for the treatment of COVID-19 in China; there is very little experience with kidney transplantation patients taking tacrolimus with perioperative COVID-19 infection. We discontinued tacrolimus on the day of using Paxlovid, and we chose to frequently monitor the concentration of tacrolimus and creatinine early in the course of treatment by enzyme multiplied immunoassay technique (EMIT) and liquid chromatography-mass spectrometry (LC-MS/MS). The results show varying degrees of elevation of creatinine levels in 3 patients, and EMIT may overestimate the true concentration of tacrolimus metabolites compared with LC-MS/MS. All the data comply with the Helsinki Congress and the Declaration of Istanbul.


Assuntos
COVID-19 , Transplante de Rim , Humanos , Tacrolimo/efeitos adversos , Transplante de Rim/efeitos adversos , Cromatografia Líquida/métodos , Creatinina , Espectrometria de Massas em Tandem , Monitoramento de Medicamentos/métodos , Imunossupressores/efeitos adversos
3.
Front Oncol ; 12: 887332, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35692745

RESUMO

Purpose: Combined therapy with transarterial chemoembolization (TACE) and apatinib is superior in therapeutic effect compared with TACE alone in patients with hepatocellular carcinoma (HCC). To determine the most suitable agent combined with apatinib for TACE treatment, we did a systematic review and network meta-analysis. Methods: Four electronic databases were searched from inception until November 2021. Randomized controlled trials (RCTs) and retrospective studies that combined therapy of TACE and apatinib (TACE+A) compared with TACE alone were included. We performed random-effect pairwise and network meta-analyses to summarize the outcomes about efficacy and safety. Results: Forty-five original studies including 3,876 patients were included. In terms of efficacy, we evaluated treatment response, 6 months overall survival (OS), 1 year OS, 6 months progression-free survival (PFS), 1 year PFS, alphafetoprotein (AFP), matrix metalloproteinase 9 (MMP9), and vascular endothelial growth factor (VEGF). Significant differences always appear in TACE agent subgroups of adriamycin, platinum, and fluorouracil from both pairwise and network meta-analysis, while significant differences could also be found in apatinib dosage of 500 and >500 mg/day subgroups and in both RCT and retrospective study subgroups. From second time network analysis, compared with TACE alone, subgroups with TACE agents of oxaliplatin, cisplatin, pirarubicin, epirubicin, and 5-fluorouracil ranked front. In addition, the safety of adriamycin, platinum, and fluorouracil subgroups is acceptable. Conclusions: In conclusion, the most suitable agents in TACE combined with apatinib were adriamycin+platinum ± fluorouracil combination therapy. Systematic Review Registration: The study was registered with https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=311650, PROSPERO, CRD4202022311650.

4.
Drug Saf ; 44(1): 29-40, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-33180265

RESUMO

INTRODUCTION AND OBJECTIVE: Guidelines recommend combined doublet backbone chemotherapy based on 5-fluorouracil and oxaliplatin (OX) or irinotecan (IR) as the first-line treatment options for metastatic colorectal cancer. However, it is still unknown which is better when combined with bevacizumab (BEV). This systematic review and meta-analysis were performed to compare BEV-IR with BEV-OX regimens in terms of efficacy and safety. METHODS: We searched studies from databases including MEDLINE, EMBASE, CENTRAL, and conference papers. The outcomes were overall response rate, overall survival, progression-free survival, and the incidence of the most common adverse events. The dichotomous data were reported as the risk ratio (RR) and the survival outcomes were extracted as the hazard ratio with 95% confidence interval (CI). RESULTS: Eleven studies including 5632 patients were identified. No difference was found in overall survival or overall response rate between BEV-IR and BEV-OX regimens. The pooled progression-free survival was significantly longer in the BEV-IR group than the BEV-OX group (hazard ratio = 0.92, 95% CI 0.87-0.98, p = 0.08). Compared with the BEV-OX group, the BEV-IR group was related to a higher risk of bleeding events (RR = 0.80, 95% CI 0.64-0.98, p = 0.03), venous thromboembolism (RR = 0.60, 95% CI 0.46-0.79, p = 0.0002), and diarrhea (RR = 0.71, 95% CI 0.62-0.80, p < 0.00001). Conversely, the BEV-OX group was related to a higher risk of thrombocytopenia (RR 2.39, 95% CI 1.67-3.42, p < 0.00001) and neuropathy (RR 3.80, 95% CI 1.90-7.64, p = 0.0002). CONCLUSIONS: The BEV-IR regimen was superior in improving progression-free survival as the first-line treatment for metastatic colorectal cancer. The two different doublet regimens combined with BEV had their specific features of adverse events.


Assuntos
Neoplasias Colorretais , Bevacizumab/efeitos adversos , Neoplasias Colorretais/tratamento farmacológico , Fluoruracila/efeitos adversos , Humanos , Irinotecano/efeitos adversos , Oxaliplatina/efeitos adversos
5.
J Cancer ; 11(24): 7091-7100, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33193872

RESUMO

Objective: To evaluate the diagnosis accuracy and prognostic significance of bio-marker dickkopf-1(DKK-1) protein in GIC, and also sub-type of hepatocellular carcinoma (HCC), pancreas carcinomas (PC), oesophageal carcinoma (EPC) and Adenocarcinoma of esophago-gastric junction (AEGJ), etc. Methods: Electronic databases were searched from inception to May 2020. Patients were diagnosed with gastrointestinal carcinomas, and provided data on the correlation between high and low DKK-1 expression and diagnosis or prognosis. Results: Forty-three publications involving 9318 participants were included in the network meta-analysis, with 31 of them providing data for diagnosis value and 18 records were eligible for providing prognosis value of DKK-1. DKK-1 has a moderate diagnostic value for overall GIC, HCC and PC. In addition, for the combined diagnosis value of DKK-1 +AFP, high diagnostic accuracy value could be determined in HCC and early HCC group, respectively. Whereas, diagnosis efficiency of DKK-1+CA19-9 was also better than that of DKK-1 alone with AUC value is above 0.95. For the prognosis meta-analysis of histopathological stratification, we found that EPC and AEGJ ranked the best for the histopathological stratification of prognosis from network meta-analysis. This systematic review protocol was registered with the PROSPERO registry (No.CRD42020167910). Conclusion: DKK-1 has good diagnostic accuracy, especially combination of DKK-1+AFP in HCC and DKK-1+CA19-9 in PC, whereas modest prognostic significant in GIC. Future head-to-head researches are warranted for DKK-1 expression in HCC and PC tissue.

7.
Eur J Clin Pharmacol ; 75(4): 437-450, 2019 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-30511328

RESUMO

PURPOSE: Our aim was to assess the efficacy of metformin for weight loss in overweight and obese people through a systematic review and network meta-analysis and to identify the most suitable dosage and intervention period for using metformin in adolescents and adults. METHODS: We searched databases for studies published by April 2018. A total of 34 trials (44 analyses) involving 8461 participants and 16 intervention arms were eligible. The study was registered with PROSPERO International prospective register of systematic reviews (CRD42017081053). RESULTS: Metformin was found to significantly decrease body mass index percentile (BMI) and had a tendency to decrease BMI (kg/m2) and weight (kg). Significant efficacy was observed in many subgroups. The metaregression may have identified the causes of heterogeneity as metformin dosage, control type, and intervention period. Network meta-analysis revealed that in adolescents, intervention with 2000 mg/day metformin ranked better than other interventions; however, 1000 mg/day metformin for 3 months may be most suitable for adolescents. For adults, metformin at doses of 3000 and 1000 mg/day ranked the highest, other than minimeal and lifestyle interventions; moreover, intervention with 3000 mg/day for 6 months and 1000 mg/day for 0.5 months may be suitable for adults. CONCLUSION: When considering the efficacy of interventions for losing weight, metformin offers clear advantages for overweight and obese populations.


Assuntos
Metformina/uso terapêutico , Obesidade/tratamento farmacológico , Sobrepeso/tratamento farmacológico , Adolescente , Adulto , Humanos , Hipoglicemiantes/uso terapêutico , Metanálise em Rede , Ensaios Clínicos Controlados Aleatórios como Assunto
8.
Biomed Pharmacother ; 109: 2365-2374, 2019 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-30551496

RESUMO

BACKGROUND: The anti-tumor properties of Alpinia oxyphylla Miquel (A. oxyphylla) extracts and their petroleum ether (PE) fractions have long attracted scientific attention. These extracts' anti-tumor activity and mechanisms in vivo are still unclear. This study was designed to investigate the anti-tumor activity and the underlying mechanism of PE's effect on hepatocellular carcinoma (HCC) in vitro and in vivo. MATERIALS AND METHOD: The anti-tumor activity of PE was evaluated by MTT assay and xenograft study. Mechanistic studies of PE were analyzed by Hoechst 33342 staining, Annexin V-FITC/PI double-staining assay, immunohistochemical staining and western blot assay. The toxicity of the PE treatment was verified by the levels of liver and kidney function in nude mice and the H&E staining of their liver and kidney tissues. RESULT: PE significantly inhibited the growth of HepG2, BEL-7402, SMMC-7721 and Hep3B cells in a concentration- and time-dependent manner. Specifically, PE inhibited the growth of Hep3B cells by inducing apoptosis. PE treatment at the doses of 0.25, 0.5 and 1 g/kg for 21 days caused a respective 35.7 percent, 49.3 percent and 58.8 percent inhibition of the tumor volume, and a 14.8 percent, 40.2 percent and 55.6 percent decrease in the tumor weight, respectively, as compared with the vehicle group in tumor-loaded mice in vivo. PE promoted the release of cytochrome c from mitochondria to cytosol in a concentration-dependent manner. The expression levels of BAX (p < 0.01), cleaved caspase-9 (p < 0.01) and cleaved caspase-3 (p < 0.05) were increased significantly in the PE-treated group at the dose of 1 g/kg; the expression level of BAX (p < 0.05) was increased significantly in the PE-treated group at the dose of 0.5 g/kg, and the expression level of Bcl-2 (p < 0.01) was decreased significantly in the PE-treated group in a concentration-dependent manner. Apoptosis was induced by PE through up-regulating the expression of PTEN, down-regulating the expression of PI3K and inhibiting the phosphorylation of Akt. The liver and kidney function of the plasma and the morphology of the liver and kidney were normal in each group. CONCLUSION: These findings suggested that PE exhibited anti-cancer efficacy on Hep3B cell in vitro and in vivo. The induction of apoptosis might be one mechanism that underlies PE's ability to combat cancer by inhibiting the PI3K/Akt pathway. PE has no obvious toxicity in vivo when it exerts anti-tumor effects and has the potential to develop into an alternative anti-cancer drug for HCC treatment.


Assuntos
Alpinia , Carcinoma Hepatocelular/metabolismo , Neoplasias Hepáticas/metabolismo , Fosfatidilinositol 3-Quinases/metabolismo , Óleos de Plantas/farmacologia , Proteínas Proto-Oncogênicas c-akt/metabolismo , Animais , Antineoplásicos Fitogênicos/isolamento & purificação , Antineoplásicos Fitogênicos/farmacologia , Antineoplásicos Fitogênicos/uso terapêutico , Apoptose/efeitos dos fármacos , Apoptose/fisiologia , Carcinoma Hepatocelular/tratamento farmacológico , Sobrevivência Celular/efeitos dos fármacos , Sobrevivência Celular/fisiologia , Relação Dose-Resposta a Droga , Células Hep G2 , Humanos , Neoplasias Hepáticas/tratamento farmacológico , Masculino , Camundongos , Camundongos Endogâmicos BALB C , Camundongos Nus , Inibidores de Fosfoinositídeo-3 Quinase , Óleos de Plantas/isolamento & purificação , Óleos de Plantas/uso terapêutico , Proteínas Proto-Oncogênicas c-akt/antagonistas & inibidores , Transdução de Sinais/efeitos dos fármacos , Transdução de Sinais/fisiologia , Ensaios Antitumorais Modelo de Xenoenxerto/métodos
9.
Sci Rep ; 7(1): 14809, 2017 11 01.
Artigo em Inglês | MEDLINE | ID: mdl-29093570

RESUMO

Hepatocellular carcinoma (HCC) is not sensitive to radiotherapy and chemotherapy and experiences postoperative relapse extremely easy, which is the major cause of the high mortality rate. The Notch signaling pathway is expected to become a new target for the biological treatment of HCC. We searched databases for studies that evaluated the expression of Notch receptors and/or ligands in human HCC tissue. The search yielded 15 studies that enrolled 1643 patients. Compared with non-HCC tissues, Notch 1 was associated with a higher expression level (odds risk 1.59, 95% confidence interval 0.34 to 7.45), as well as Notch 3 (2.63, 0.69 to 10.02), Notch 4 (1.33, 0.74 to 2.38) and Jagged 1 (1.47, 0.23 to 9.53); however, Notch 2 showed the opposite result (0.60, 0.30 to 1.20). Larger tumor size (>5 cm), metastasis positive, and micro vascular invasion positive were features that were associated with over-expression in Notch 1 according to the clinicopathological features. The expression levels of Notch 1, 3, 4 and Jagged 1 were associated with higher expression in HCC tissues, while Notch 2 had the opposite result. This study is registered with PROSPERO (CRD42017055782).


Assuntos
Carcinoma Hepatocelular/diagnóstico , Neoplasias Hepáticas/diagnóstico , Receptores Notch/análise , Carcinoma Hepatocelular/patologia , Progressão da Doença , Humanos , Proteína Jagged-1/análise , Fígado/patologia , Neoplasias Hepáticas/patologia , Prognóstico
10.
Biomed Pharmacother ; 91: 812-822, 2017 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-28501008

RESUMO

Alpinia oxyphylla Miq. (A. oxyphylla), as a kind of medicine which also be used as food, is widely used in East Asian for the treatment of dyspepsia, diarrhea, abdominal pain and deficiency cold of spleen and stomach. This study aimed to investigate the protective effects of ethanol extract (EE) and its dichloromethane fraction (DM) of A. oxyphylla, which are rich in phenolic compounds, against CCl4-induced hepatic injury in vitro and in vivo. EE, DM and silymarin ameliorated CCl4-induced decrease of cell viability and increase of reactive oxygen species (ROS) in HepG2 cells. The CCl4-induced changes of glutathione (GSH) and methane dicarboxylic aldehyde (MDA) levels, and the decrease of superoxide dismutase (SOD) and catalase (CAT) activities were all restored with the pretreatment of EE, DM and silymarin. The results in liver injury model in rats showed that EE, DM and silymarin could significant decrease the levels of serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP) and total bilirubin than the model group. Liver histopathology revealed that EE and DM attenuated the incidence of liver lesions triggered by CCl4 intoxication. They also effectively relieved CCl4-induced oxidative damage. Western blot analysis indicated NF-E2-related factor (Nrf2) pathway played an critical role in the protection of EE and DM against CCl4-induced oxidative stress. In conclusion, the extracts from A. oxyphylla might be used as hepatoprotective agents.


Assuntos
Alpinia/química , Etanol/química , Fígado/patologia , Cloreto de Metileno/química , Fator 2 Relacionado a NF-E2/metabolismo , Estresse Oxidativo/efeitos dos fármacos , Extratos Vegetais/farmacologia , Substâncias Protetoras/farmacologia , Animais , Antioxidantes/metabolismo , Peso Corporal/efeitos dos fármacos , Tetracloreto de Carbono , Sobrevivência Celular/efeitos dos fármacos , Células Hep G2 , Humanos , Fígado/efeitos dos fármacos , Fígado/fisiopatologia , Testes de Função Hepática , Masculino , NAD(P)H Desidrogenase (Quinona)/metabolismo , Fenol/análise , Ratos Sprague-Dawley , Espécies Reativas de Oxigênio/metabolismo , Silimarina/farmacologia , Testes de Toxicidade Aguda
11.
Oncotarget ; 8(63): 107258-107272, 2017 Dec 05.
Artigo em Inglês | MEDLINE | ID: mdl-29291026

RESUMO

OBJECTIVE: To assess the comparative efficacy and safety of combination treatment with Compound Kushen Injection (CKI) and transarterial chemoembolization (TACE) in patients with advanced hepatocellular carcinoma (HCC) through a systematic review and network meta-analysis and to identify the best conditions for using CKI. MATERIALS AND METHODS: We performed a network meta-analysis based on randomized controlled trials. We searched databases for studies published by August 2017. The prespecified primary efficacy outcome was treatment response, while the secondary efficacy outcomes were KPS score, Child-Pugh score, overall survival rate, clinical symptoms, and improvements in immune function and liver function; we performed subgroup analyses and meta-regressions according to the different TACE arms, CKI dosage, composition of CKI, embolizing agents and treatment duration. The safety outcomes were side effects. We conducted pairwise meta-analyses using a random-effects model and then performed random-effects network meta-analyses. RESULTS: A total of 44 trials, involving 3778 patients and 22 intervention arms, were eligible. TACE+CKI could significantly increase treatment response (1.85, 1.56 to 2.20) and improve therapeutic efficacy based on the secondary outcomes. Significant efficacy was observed in most subgroups. Network meta-analysis revealed that CKI was very suitable for combination treatment when the TACE arm included 5-fluorouracil+epirubicin+hydroxycamptothecin, pirarubicin+hydroxycamptothecin and 5-fluorouracil+pirarubicin+mitomycin+hydroxycamptothecin. The study is registered with PROSPERO (CRD42017073181). CONCLUSIONS: Regarding efficacy, TACE+CKI offers clear advantages for patients with advanced HCC. Moreover, patients should be encouraged to accept CKI, especially when the chemotherapeutic drugs in TACE have high levels of adriamycins (epirubicin and pirarubicin) and hydroxycamptothecin.

12.
Ageing Res Rev ; 35: 1-11, 2017 May.
Artigo em Inglês | MEDLINE | ID: mdl-28025173

RESUMO

Demographic aging is a worldwide phenomenon, cognitive and behavioral impairment is becoming global burden of nerve damage. However, the effect of pharmacological treatment is not satisfying. Therefore, we analyzed the efficacy of music therapy in elderly dementia patients, and if so, whether music therapy can be used as first-line non-pharmacological treatment. A comprehensive literature search was performed on PubMed, EMbase and the Cochrane Library from inception to September 2016. A total of 34 studies (42 analyses, 1757 subjects) were included; all of them had an acceptable quality based on the PEDro and CASP scale scores. Studies based on any type of dementia patient were combined and analyzed by subgroup. The standardized mean difference was -0.42 (-0.74 to -0.11) for disruptive behavior and 0.20 (-0.09 to 0.49) for cognitive function as primary outcomes in random effect models using controls as the comparator; the secondary outcomes were depressive score, anxiety and quality of life. No evidence of publication bias was found based on Begg's and Egger's test. The meta-analysis confirmed that the baseline differences between the two groups were balanced. Subgroup analyses showed that disease sub-type, intervention method, comparator, subject location, trial design, trial period and outcome measure instrument made little difference in outcomes. The meta-regression may have identified the causes of heterogeneity as the intervention method, comparator and trial design. Music therapy was effective when patients received interactive therapy with a compared group. There was positive evidence to support the use of music therapy to treat disruptive behavior and anxiety; there were positive trends supporting the use of music therapy for the treatment of cognitive function, depression and quality of life. This study is registered with PROSPERO, number CRD42016036153.


Assuntos
Sintomas Comportamentais , Demência , Musicoterapia/métodos , Qualidade de Vida , Idoso , Sintomas Comportamentais/psicologia , Sintomas Comportamentais/terapia , Cognição , Demência/psicologia , Demência/terapia , Humanos , Resultado do Tratamento
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