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1.
J Ethnopharmacol ; 309: 116207, 2023 Jun 12.
Artigo em Inglês | MEDLINE | ID: mdl-36736712

RESUMO

ETHNOPHARMACOLOGICAL RELEVANCE: Children's Zibei Xuanfei syrup is an herbal preparation from a lifetime professor, famous old Chinese doctor, and postgraduate supervisor of medical doctor of Shandong University of Traditional Chinese Medicine. This herbal preparation promotes lung health, relieves cough, reduces phlegm, and benefits pharynx. AIM OF THE STUDY: To verify the clinical efficacy and safety of Zibei Xuanfei syrup for children in treatment of acute trachea bronchitis with wind-heat invading lung syndrome. MATERIALS AND METHODS: This was an age-stratified, block randomized, double-blind, extremely low dose parallel control, multi-center clinical trial. A total of 453 pediatric patients diagnosed with acute tracheal bronchitis in Western medicine and cough due to exogenous factors with wind-heat invading lung syndrome in Chinese medicine were enrolled. They were divided into three subgroups based on age 1∼3, 4-7, and 8-14 years old, and randomly assigned to children's Zibei Xuanfei syrup and extremely low doses of children's Zibei Xuanfei syrup (control) in a 3:1 ratio. The primary outcome was the decreased values of cough Visual Analogue Scale (VAS) score after 7 days of administration. Secondary outcomes included a decrease in cough VAS score after 3 and 5 days of the administration, and the total score of Traditional Chinese Medicine(TCM) syndrome after 3, 5, and 7 days of treatment. The chest X-ray and blood C-reactive protein were examined during screening. The safety assessment included blood urine, and stool routine, liver and kidney function of laboratory tests, and an electrocardiogram at the screening and the last visit. RESULTS: The subjects of two groups had high administration adherence (completion over 80%) (299/323, 92.6% in children's Zibei Xuanfei syrup group vs 103/107, 96.3% in the control group; p > 0.05). The children's Zibei Xuanfei syrup group was significantly better than the control group in the decreased values of cough VAS score after 7 days of administration(6.35 ± 3.45 vs 3.73 ± 3.98, p < 0.001). The subgroup analysis of the decreased value of cough VAS scores aged 1-3 years old were 5.80 ± 3.43 vs 3.75 ± 4.38 (P = 0.003), 4-7 years old was 6.30 ± 3.69 vs 2.73 ± 3.65 (P < 0.001), and 8-14 years old were 6.91 ± 3.12 vs 4.69 ± 3.75(P = 0.001)respectively. The secondary outcomes decrease values of cough VAS score of children's Zibei Xuanfei syrup group vs control group after 5 days of administration were 5.88 ± 2.90 vs 3.55 ± 3.41(P < 0.001), after 3 days of administration were 3.61 ± 2.53 vs 2.43 ± 2.56 (P < 0.001). The effective rate of the TCM symptom total score of children's Zibei Xuanfei syrup group vs control group was 91.38% vs 54.95%after 7 days of the administration, 86.93% vs 50.94% after 5 days of the administration, and 64.78% vs 40.19% after 3 days administration(each p < 0.001). There was no significant difference in Adverse Event between the two groups (59/331, 17.82% vs 15/111, 13.51%, P > 0.05). The children's Zibei Xuanfei syrup group had 5 Serious Adverse Events (incidence rate 1.21%), all of which were unrelated to the trial drug. CONCLUSION: Children's Zibei Xuanfei syrup appears to be extremely effective and safe in the treatment of acute trachea bronchitis with wind-heat invading lung syndrome. Future studies with large sample sizes will need to collect more safety data use for children.


Assuntos
Bronquite , Medicamentos de Ervas Chinesas , Humanos , Criança , Lactente , Pré-Escolar , Medicamentos de Ervas Chinesas/efeitos adversos , Tosse/tratamento farmacológico , Traqueia , Vento , Temperatura Alta , Bronquite/tratamento farmacológico , Medicina Tradicional Chinesa/efeitos adversos , Método Duplo-Cego , Resultado do Tratamento , Preparações de Plantas/uso terapêutico , Doença Aguda , Pulmão
2.
J Ethnopharmacol ; 294: 115341, 2022 Aug 10.
Artigo em Inglês | MEDLINE | ID: mdl-35551978

RESUMO

ETHNOPHARMACOLOGICAL RELEVANCE: QiruiWeishu capsule is an herbal preparation from a herbal formula prescribed by an experienced doctor at Guang'anmen Hospital of China Academy of Chinese Medical Sciences. It has been used clinically for more than 30 years. Abdominal pain, distension, and nausea are common symptoms of chronic non-atrophic gastritis with erosion dampness and heat stasis syndrome, and this herbal medicine has been used to treat them. AIM OF THE STUDY: To verify the clinical efficacy and safety of QiruiWeishu capsule in the treatment of chronic non-atrophic gastritis with damp-heat stasis syndrome. MATERIALS AND METHODS: This study was a multicenter randomized double-blind clinical trial with positive herbal drug SanjiuWeitai capsule as control and superiority test of main efficacy. A total of 477 subjects with chronic non-atrophic gastritis with erosion diagnosed by gastroscopy and pathological biopsy were randomly divided into QiruiWeishu capsule and SanjiuWeitai groups respectively in a ratio of 3:1. During the trial, subjects were required to complete medication for 28 days. The primary outcome was the disappearance rate of epigastric pain from baseline to 4weeks. At baseline, treatment at 1, 2, and 4 weeks, and follow-up at 8 and 16 weeks, the epigastric pain and traditional Chinese medicine (TCM) symptom scores were evaluated; gastroscopy, histopathology, and the helicobacter pylori test were evaluated at baseline and after 4 weeks of treatment. The safety assessment included blood routine, liver and kidney function, coagulation of laboratory tests, and electrocardiogram (ECG). RESULTS: Both groups of subjects had a high level of medication adherence (defined as treatment completion for over 80%) (346/357, 96.9% in Qirui Weishu group vs 118/120, 98.3% in Sanjiu Weitai group; p > 0.05). The QiruiWeishu capsule was significantly better than SanjiuWeitai capsule in disappearance rate of epigastric pain (64.2%, 229/357vs 46.7%, 56/120; p < 0.001),especially subgroupsubjects with moderate epigastric pain (65.0%, 89/137 vs 30.4%, 14/46; p < 0.001), grade1 erythema (67.7%, 149/220 vs 51.9%, 42/81; p = 0.011) and grade 2 erythema (57.6%, 70/121 vs37.1%, 13/35; p = 0.050) of gastroscopy, grade 2 erosion (66.7%, 118/177 vs43.9%, 25/57; p = 0.002) of gastroscopy and Helicobacter pylori negative (65.4%, 155/237 vs 42.7%, 35/82; p < 0.001) at baseline. For the scores of TCM symptoms in QiruiWeishu group were significantly lower than those in SanjiuWeitai group after 28 days of treatment (p = 0.002). The number and incidence of adverse events related to the trial drug were 14/355 (3.9%) in QiruiWeishu group, 6/118 (5.1%) in SanjiuWeitai group (p > 0.05). No serious adverse reactions occurred in the two groups. According to laboratory tests and ECG, there was no discernible effect on heart, liver, kidney, or blood coagulation function. CONCLUSION: Qirui Weishu capsule appears to be more effective in terms of symptoms than the SanjiuWeitai capsule, and its use is both safe and effective for the treatment of chronic non-atrophic gastritis. A further randomized, double-blind, placebo-control trial is warranted to verify its benefit.


Assuntos
Medicamentos de Ervas Chinesas , Gastrite Atrófica , Método Duplo-Cego , Medicamentos de Ervas Chinesas/efeitos adversos , Gastrite Atrófica/tratamento farmacológico , Humanos , Medicina Tradicional Chinesa , Dor/tratamento farmacológico , Resultado do Tratamento
3.
BMC Med Genet ; 16: 15, 2015 Mar 17.
Artigo em Inglês | MEDLINE | ID: mdl-25927305

RESUMO

BACKGROUND: The purpose of this study was to explore the effects of CYP2C19 gene polymorphisms and various environmental factors and their interactions on the risk of esophageal squamous cell carcinoma (ESCC) in a Chinese Han population. METHODS: A 1:2 frequency-matched case control study of 285 patients and 570 controls was conducted from June 2010 to May 2011 in AnXi of Fujian province, China. Environmental factors were investigated using a self-administered questionnaire and genotypes were determined using polymerase chain reaction restriction fragment length polymorphism based methods. Unconditional logistic regression models were used for statistical evaluation. RESULTS: Current or former smoking, consumption of pickled vegetables or hot beverages/food, having a first degree relative with ESCC and history of reflux esophagitis were significantly associated with increased ESCC risk, whereas tea drinking and consumption of fresh vegetables and fruits were significantly associated with decreased risk. The CYP2C19*2 GA/AA genotype was significantly more prevalent in ESCC patients and individuals with at least one copy of the CYP2C19*2 A allele had a 3.19-fold increased risk (adjusted 95% confidence interval (CI): 2.21-4.61, P < 0.001) of ESCC compared with those without this allele. We found no significant associations between CYP2C19*3 genotypes and ESCC. The Cyp2C19*2 polymorphism appeared to have a multiplicative joint effect with tea drinking and hot beverage/food consumption (gene-tea drinking: P(interaction) = 0.042; hot beverage/food consumption: P(interaction) = 6.98 × 10(-6)) and an additive joint effect with pickled vegetable consumption (interaction contrast ratio = 1.96, 95% CI: 0.12-3.80). CONCLUSIONS: Our findings suggest that the CYP2C19*2 polymorphism plays an important role in the development of ESCC in the Chinese population, modified by tea drinking and consumption of pickled vegetables or hot beverages/food. Further studies are warranted to confirm our results.


Assuntos
Povo Asiático/genética , Carcinoma de Células Escamosas/enzimologia , Carcinoma de Células Escamosas/genética , Citocromo P-450 CYP2C19/genética , Meio Ambiente , Neoplasias Esofágicas/enzimologia , Neoplasias Esofágicas/genética , Predisposição Genética para Doença/genética , Polimorfismo de Nucleotídeo Único , Carcinoma de Células Escamosas/epidemiologia , China/epidemiologia , Neoplasias Esofágicas/epidemiologia , Carcinoma de Células Escamosas do Esôfago , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco
4.
Artigo em Chinês | MEDLINE | ID: mdl-22590884

RESUMO

The infection rate of soil-borne nematodes was 6.37% in Xiamen City, 2008, and among which the infection rates of hookworm, Ascaris lumbricoides, Trichuris trichiura and pinworm were 5.97%, 0.29%, 0.09% and 20.13%, respectively. The infection rate of soil-borne nematodes outside the island and that of pinworm in children were still high.


Assuntos
Infecções por Nematoides/epidemiologia , Solo/parasitologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Animais , Ascaris lumbricoides/parasitologia , Criança , Pré-Escolar , China/epidemiologia , Enterobius/parasitologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Infecções por Nematoides/prevenção & controle , Infecções por Nematoides/transmissão , Trichuris/parasitologia , Adulto Jovem
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