RESUMO
BACKGROUND: This study aims to assess the efficacy and safety of Qingpeng ointment (QPO), a Tibetan medicine for alleviating symptoms in individuals with acute gouty arthritis (AGA). METHODS: This study was a randomized, double-blind, placebo-controlled trial that involved individuals with AGA whose joint pain, as measured on a visual analog scale (VAS) from 0 to 10, was equal to or greater than 3. The participants were randomly assigned to either the QPO or the placebo group and received their respective treatments twice daily for seven consecutive days. In case of intolerable pain, the participants were allowed to use diclofenac sodium sustained-release tablets as a rescue medicine. The primary outcomes measured were joint pain and swelling, while the secondary outcomes included joint mobility, redness, serum uric acid levels, C-reactive protein levels, and the amount of remaining rescue medicine. Any adverse events that occurred during the trial were also recorded. RESULTS: A total of 203 cases were divided into two groups, with balanced baselines: 102 in the QPO group and 101 in the placebo group. For joint pain, differences between the groups were notable in the VAS scores [1.75 (0, 3.00) versus 2.00 (1.00, 3.50); P = 0.038], changes in VAS [5.00 (3.00, 6.00) versus 4.00 (2.00, 6.00); P = 0.036], and disappearance rate [26.47% compared to 15.84%; P = 0.046] after treatment. Concerning joint swelling, significant between-group differences were observed in the VAS scores [1.00 (0, 2.30) versus 2.00 (0.70, 3.00); P = 0.032] and disappearance rate [33.33% compared to 21.78%; P = 0.046] at treatment completion. The QPO group exhibited a statistically significant mobility improvement compared to the placebo group (P = 0.004). No significant differences were found in other secondary outcomes. Five patients, four from the QPO group and one from the other, encountered mild adverse events, primarily skin irritation. All of these cases were resolved after dosage reduction or discontinuation of the medication. CONCLUSIONS: Compared to the placebo, QPO exhibits positive effects on AGA by alleviating pain, reducing swelling, and enhancing joint mobility, without causing significant adverse effects. TRIAL REGISTRATION: ISRCTN34355813. Registered on 25/01/2021.
Assuntos
Artrite Gotosa , Humanos , Artrite Gotosa/tratamento farmacológico , Pomadas/uso terapêutico , Medicina Tradicional Tibetana/efeitos adversos , Ácido Úrico , Dor/tratamento farmacológico , ArtralgiaRESUMO
Jingfang Granules have the effects of inducing sweating to releasing exterior, dispersing wind and dispelling dampness. Modern studies have demonstrated that it has antipyretic and antiviral activities. Therefore, this trial was conducted to evaluate the efficacy and safety of Jingfang Granules in the treatment of common cold(wind-cold syndrome). A total of 138 common cold(wind-cold syndrome) patients meeting the inclusion and exclusion criteria were randomly assigned into the experimental group(n=92) and the placebo group(n=46) at a ratio of 2â¶1 and respectively received Jingfang Granules and Jingfang Granules simulation agent. The treatment lasted for 5 d, and the follow-up time was 8 d. Recovery time was employed as the main indicator of efficacy. The median reco-very time of the experimental group was 3.33 d, shorter than that 7.00 d of the placebo group. The efficacy of the experimental group was better than that of the placebo group(P<0.000 1). The major symptom severity score-time AUC of the experimental group was 489.90±206.95, which was smaller than that of the placebo group(763.50±339.53). The recovery rate and marked effective rate of the experimental group were higher than those of the placebo group, The above outcomes were statistically significant between the two groups(P<0.05). The disappearance time and rate of single symptoms including aversion to cold, nasal congestion, runny nose, cough, headache, pharyngeal itching/pain, white sputum, and somatalgia also had significant differences between the two groups(P<0.05), indicating that Jingfang Granules had good performance in alleviating the above symptoms. During the study period, one case of the experimental group had a slight increase in serum creatinine, which returned to the normal level after re-examination. The incidence of adverse reactions was 1.10%, and no serious adverse reaction was found. The two groups had no significant difference in the incidence of adverse reactions. In conclusion, Jingfang Granules can significantly shorten the course of common cold(wind-cold syndrome) and quickly alleviate the clinical symptoms, demonstrating good safety and clinical advantages.
Assuntos
Resfriado Comum , Faringite , Resfriado Comum/diagnóstico , Resfriado Comum/tratamento farmacológico , Tosse , Método Duplo-Cego , Humanos , Síndrome , Resultado do Tratamento , VentoRESUMO
BACKGROUND: Acute gouty arthritis (AGA) is an inflammatory arthritis clinically characterized by severe pain, swelling, and restricted movement of joints, which may cause physical disability and decrease quality of life. The use of recommended first-line treatment agents for AGA may be limited by adverse events. There has been a traditional use of alternative therapies for AGA. Tibetan medicine Qingpeng ointment is one of the on-market herbal products used for symptom relief of AGA. Previous clinical studies indicated that Qingpeng ointment can relieve pain, swelling, redness, and dysfunction of joints in patients with AGA. However, there is no rigorous randomized trial to demonstrate its benefit for AGA. In order to evaluate the efficacy and safety of Qingpeng ointment for AGA, we designed a randomized controlled trial. METHODS: This study is designed as a multi-center, randomized, double-blind, placebo-controlled trial. Two hundred and six adults with acute flare of gout, and visual analogue scale (VAS) score of joint pain ≥ 3 points will be recruited. Participants will be randomly assigned to herbal treatment or placebo group at a ratio of 1:1. Qingpeng ointment, or equal placebo ointment, will be applied topically at involved joints twice a day for consecutive 7 days. Patients in both groups would be allowed giving diclofenac sodium sustained-release tablets as rescue therapy when VAS score of joint pain ≥ 7 points during the treatment. The primary outcomes will be joint pain measured by VAS score, and joint swelling measured using width and thickness of affected joints and VAS score. Other outcome measures will be joint mobility, joint redness, C-reactive protein, serum uric acid, and the use of rescue medicine as well as adverse effect. DISCUSSION: To the best of our knowledge, this study is the first multi-center, randomized, double-blind, and placebo-controlled clinical trial to assess the efficacy of Tibetan medicine Qingpeng ointment for AGA. The findings of this study would provide evidence for its use to relieve symptoms of AGA. TRIAL REGISTRATION: ISRCTN ISRCTN34355813 . Registered on 25 January 2021.
Assuntos
Artrite Gotosa , Medicamentos de Ervas Chinesas , Adulto , Artralgia/tratamento farmacológico , Artrite Gotosa/induzido quimicamente , Artrite Gotosa/diagnóstico , Artrite Gotosa/tratamento farmacológico , Método Duplo-Cego , Medicamentos de Ervas Chinesas/efeitos adversos , Edema , Humanos , Medicina Tradicional Tibetana , Estudos Multicêntricos como Assunto , Pomadas/uso terapêutico , Dor/tratamento farmacológico , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do Tratamento , Ácido ÚricoRESUMO
Previous research has shown that total saponins of Panax ginseng (TSPG) and other ginsenoside monomers inhibit the proliferation of leukemia cells. However, the effect has not been compared among them. Cell viability was determined by Cell Counting Kit-8 assay, and ultra-structural characteristics were observed under transmission electron microscopy. Cell cycle distribution and apoptosis were determined by flow cytometry (FCM). Real-time fluorescence quantitativePCR, western blotting and immunofluorescence were used to measure the expression of ß-catenin, TCF4, cyclin D1 and NF-κBp65. ß-catenin/TCF4 target gene transcription were observed by ChIP-PCR assay. We found that 20(S)-ginsenoside Rh2 [(S)Rh2] inhibited the proliferation of KG-1a cells more efficiently than the other monomers. Moreover, (S)Rh2 arrested KG-1a cells in the G0/G1 phase and induced apoptosis. In addition, the levels of ß-catenin, TCF4, cyclin D1 mRNA and protein were decreased. The ChIP-PCR showed that (S)Rh2 downregulated the transcription of ß-catenin/TCF4 target genes, such as cyclin D1 and c-myc. These results indicated that (S)Rh2 induced cell cycle arrest and apoptosis through the Wnt/ß-catenin signaling pathway, demonstrating its potential as a chemotherapeutic agent for leukemia therapy.
Assuntos
Antineoplásicos/farmacologia , Apoptose/efeitos dos fármacos , Proliferação de Células/efeitos dos fármacos , Ginsenosídeos/farmacologia , Leucemia/tratamento farmacológico , Via de Sinalização Wnt/efeitos dos fármacos , Fatores de Transcrição de Zíper de Leucina e Hélice-Alça-Hélix Básicos/metabolismo , Linhagem Celular Tumoral , Ciclina D1/metabolismo , Medicamentos de Ervas Chinesas/farmacologia , Citometria de Fluxo , Pontos de Checagem da Fase G1 do Ciclo Celular/efeitos dos fármacos , Humanos , Leucemia/patologia , Microscopia Eletrônica de Transmissão , Panax/metabolismo , Reação em Cadeia da Polimerase em Tempo Real , Fator de Transcrição 4 , Fator de Transcrição RelA/metabolismo , Fatores de Transcrição/metabolismo , Proteínas Wnt/metabolismo , beta Catenina/metabolismoRESUMO
AIMS AND BACKGROUND: Chemotherapy-related hepatotoxicity is a limitation for the continuation of chemotherapy in patients with advanced colorectal cancer (CRC). This prospective study determined the efficacy of tiopronin infusion in chemotherapy-induced hepatoxicity. METHODS AND STUDY DESIGN: One hundred and fifty patients having advanced CRC treated with first-line palliative chemotherapy were included, of whom 86 were treated with mFOLFOX7 plus supplementation of tiopronin and 64 were treated with the same regimen without tiopronin. Aspartate aminotransferase (AST), alanine transaminase (ALT), lactate dehydrogenase (LDH), total bilirubin (TBIL), gamma-glutamyl transferase (γ-GT), alkaline phosphatase (ALP), and albumin (ALB) were recorded before treatment and during every therapy cycle. In addition, course discontinuations, dose reductions, and chemotherapy efficacy were evaluated. RESULTS: The age and gender of the two groups were comparable (P >0.05). The proportions of abnormal mean ALT (P = 0.042), AST (P = 0.045), TBIL (P = 0.044) and ALB (P = 0.043) were significantly lower in the tiopronin group than the control group. Course discontinuations (P = 0.002), dose reductions (P = 0.005) and efficacy (P = 0.012) were significantly different between the two groups. Multivariate logistic regression analysis showed that the hepatoprotective drug played an important role in clinical outcome (OR = 6.837; 95% CI, 1.845 to 25.333; P = 0.004). CONCLUSIONS: Tiopronin tends to decrease the incidence of chemotherapy-induced hepatoxicity, enhance patients' tolerance to mFOLFOX7 treatment, and even benefit the efficacy of chemotherapy.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Doença Hepática Induzida por Substâncias e Drogas/prevenção & controle , Neoplasias Colorretais/tratamento farmacológico , Substâncias Protetoras/uso terapêutico , Tiopronina/uso terapêutico , Adulto , Idoso , Idoso de 80 Anos ou mais , Alanina Transaminase/sangue , Fosfatase Alcalina/sangue , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Aspartato Aminotransferases/sangue , Bilirrubina/sangue , Medula Óssea/efeitos dos fármacos , Doença Hepática Induzida por Substâncias e Drogas/enzimologia , Doença Hepática Induzida por Substâncias e Drogas/epidemiologia , Neoplasias Colorretais/patologia , Feminino , Fluoruracila/administração & dosagem , Fluoruracila/efeitos adversos , Humanos , Incidência , L-Lactato Desidrogenase/sangue , Leucovorina/administração & dosagem , Leucovorina/efeitos adversos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Compostos Organoplatínicos/administração & dosagem , Compostos Organoplatínicos/efeitos adversos , Estudos Prospectivos , Albumina Sérica/metabolismo , Resultado do Tratamento , gama-Glutamiltransferase/sangueRESUMO
OBJECTIVE: To compare the results between auditory steady-state response (ASSR) and 40 Hz auditory event related potential (AERP), and explore the accuracy of hearing thresholds by using ASSR and AERP and the clinic forensic value. METHODS: Thirty seven ears were tested with pure-tone audiometer, 40Hz AERP and ASSR, respectively. All the volunteers in our study were awake during 40 Hz AERP test and ASSR test. RESULTS: Thresholds acquired with ASSR and 40Hz AERP test had a close correlativity and showed higher than those acquired with PTA test. There was no significant difference between the accuracy of ASSR and 40Hz AERP in estimating pure-tone thresholds. CONCLUSION: After determining the correct value, ASSR can be used directly to evaluate hearing loss objectively.