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BACKGROUND: Primary insomnia is a widespread and refractory disease. Moxibustion therapy for insomnia shows some advantages compared with conventional therapies. This systematic review and meta-analysis of randomized controlled trials (RCTs) was conducted to evaluate the effectiveness and safety of moxibustion therapy for insomnia. METHODS: We conducted a comprehensive literature review of the CENTRAL, PubMed, EMBASE, Web of science, CNKI, VIP, and Wanfang Data databases from their inception to July 2015 for RCTs that compared moxibustion with western medications, oral Chinese medicine, or other methods of traditional Chinese medicine (TCM) in patients with primary insomnia. The primary outcome measure was effective rate and secondary outcome measure was adverse events. Data collection and analysis included risk of bias evaluation, meta-analysis, sensitivity analysis, publication bias and adverse events analysis according to corresponding criteria. RESULTS: The study included 22 RCTs (1,971 patients). The quality of the studies was low. The overall meta-analysis demonstrated that moxibustion was more effective for insomnia than western medications, oral Chinese medicine and other TCM therapies (RR = 1.17, 95 % CI 1.12 to 1.23, P < 0.00001). Subgroup analyses demonstrated that moxibustion was more effective for insomnia than western medications (RR = 1.16, 95 % CI 1.09 to 1.24, P < 0.00001), oral Chinese medicine (RR = 1.11, 95 % CI 1.04 to 1.18, P = 0.002), and other TCM therapies (RR = 1.22, 95 % CI 1.15 to 1.30, P < 0.00001). There were no serious adverse effects associated with moxibustion therapy for insomnia, and the rate of adverse events was low. CONCLUSION: It is difficult to get the conclusion regarding the effectiveness and safety of moxibustion for primary insomnia due to insufficient evidence, such as the high risk of bias in the included studies, small sample sizes, and few reports on adverse effects. Moxibustion should be considered as a novel therapeutic option for insomnia, and more rigorous clinical trials of moxibustion therapy for insomnia are needed to assess its effects.
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Moxibustión , Trastornos del Inicio y del Mantenimiento del Sueño/terapia , Adulto , Anciano , Femenino , Humanos , Masculino , Medicina Tradicional China , Persona de Mediana Edad , Moxibustión/efectos adversos , Moxibustión/métodos , Moxibustión/normasRESUMEN
OBJECTIVE: To study the expression of miRNA-106a gene in esophageal squamous cell carcinoma (ESCC) and its association with clinicopathological features and prognosis of ESCC patients. METHODS: Real-time fluorescence quantitative polymerase chain reaction (PCR) assay was used to determine the expression of miRNA-106a gene in esophageal cancer tissue and corresponding normal mucosa of 81 cases. Immunohistochemical technique was applied to detect the expression of p53, human epidermal growth factor receptor 2 (HER-2), DNA topoisomerase II (Topo II) and multidrug resistance-associated protein (MRP). The association of miRNA-106a expression with clinicopathological features, expression of related proteins, and prognosis of the patients was analyzed. RESULTS: Among the 81 cases, under-expression of miRNA-106a gene was found in 48 cases (59.3%), normal expression in 22 cases (27.2%), and overexpression in 11 cases (13.6%). The expression of miRNA-106 gene was significantly associated with lymph node metastasis, pathological stage, and nerve invasion (all P < 0.05), significantly associated with expression of p53 (P = 0.006), and not significantly associated with expressions of HER-2, Topo II and MRP proteins (all P > 0.05). The expression of miRNA-106a gene was also significantly associated with progression-free survival (PFS, P = 0.032), but not significantly with overall survival (OS, P = 0.486). The results of Cox multivariate regression analysis showed that the PFS of ESCC patients was significantly correlated with lymph node metastasis (P = 0.029), but not correlated with the age, gender, tumor length, T stage, degree of differentiation, nerve invasion, and miRNA-106a expression (all P > 0.05). CONCLUSIONS: In esophageal squamous cell carcinomas, the miRNA-106a gene is under-expressed, with tumor suppressor function, and may be regarded as a biological marker to assess the prognosis in patients with esophageal squamous cell carcinoma.
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Carcinoma de Células Escamosas/genética , Neoplasias Esofágicas/genética , MicroARNs/metabolismo , Adulto , Anciano , Biomarcadores de Tumor/metabolismo , Carcinoma de Células Escamosas/metabolismo , Carcinoma de Células Escamosas/patología , Línea Celular Tumoral , ADN-Topoisomerasas de Tipo II/metabolismo , Supervivencia sin Enfermedad , Neoplasias Esofágicas/metabolismo , Neoplasias Esofágicas/patología , Carcinoma de Células Escamosas de Esófago , Femenino , Humanos , Inmunohistoquímica , Metástasis Linfática , Masculino , Persona de Mediana Edad , Proteínas Asociadas a Resistencia a Múltiples Medicamentos/metabolismo , Invasividad Neoplásica , Estadificación de Neoplasias , Modelos de Riesgos Proporcionales , Reacción en Cadena en Tiempo Real de la Polimerasa , Receptor ErbB-2/metabolismo , Tasa de Supervivencia , Proteína p53 Supresora de Tumor/metabolismoRESUMEN
Based on the theories of I-Ching and umbilicus-hologram, the navel acupuncture is considered as a new acupuncture therapy that only acupuncture at Shenque (CV 8). It has a good effect on the treatment of bi syndrome and provides a new treatment idea for bi syndrome. This article presents the definition, etiology and treatment of bi syndrome, and introduces the application of umbilical-holographic, the principle and method of positioning and needle-inserting, the adjustment of therapies and the analysis of cases, in order to introduce the idea of treating bi syndrome by I-Ching navel acupuncture.
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Terapia por Acupuntura , Agujas , OmbligoRESUMEN
Sleepiness affects normal social life, which attracts more and more attention. Circadian phenotypes contribute to obvious individual differences in susceptibility to sleepiness. We aimed to identify candidate single nucleotide polymorphisms (SNPs) which may cause circadian phenotypes, elucidate the potential mechanisms, and generate corresponding SNP-gene-pathways. A genome-wide association studies (GWAS) dataset of circadian phenotypes was utilized in the study. Then, the Identify Candidate Causal SNPs and Pathways analysis was employed to the GWAS dataset after quality control filters. Furthermore, genotype-phenotype association analysis was performed with HapMap database. Four SNPs in three different genes were determined to correlate with usual weekday bedtime, totally providing seven hypothetical mechanisms. Eleven SNPs in six genes were identified to correlate with usual weekday sleep duration, which provided six hypothetical pathways. Our results demonstrated that fifteen candidate SNPs in eight genes played vital roles in six hypothetical pathways implicated in usual weekday bedtime and six potential pathways involved in usual weekday sleep duration.
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BACKGROUND: The use of traditional techniques (such as landmark techniques, paresthesia and peripheral nerve stimulator) for upper-limb anesthesia has often been restricted to the expert or enthusiast, which was blind. Recently, ultrasound (US) has been applied to differ blood vessel, pleura and nerve, thus may reduce the risk of complications while have a high rate of success. The aim of this study was to determine if the use of ultrasound guidance (vs. peripheral nerve stimulator, (PNS)) decreases risk of vascular puncture, risk of hemi-diaphragmatic paresis and risk of Horner syndrome and improves the success rate of nerve block. METHODS: A search strategy was developed to identify randomized control trials (RCTs) reporting on complications of US and PNS guidance for upper-extremity peripheral nerve blocks (brachial plexus) in adults available through PubMed databases, the Cochrane Central Register of Controlled Trials, Embase databases, SinoMed databases and Wanfang data (date up to 2011-12-20). Two independent reviewers appraised eligible studies and extracted data. Risk ratios (OR) were calculated for each outcome and presented with 95% confidence intervals (CI) with the software of Review Manager 5.1.0 System (Cochrane Library). RESULTS: Sixteen trials involving 1321 adults met our criteria were included for analysis. Blocks performed using US guidance were more likely to be successful (risk ratio (RR) for block success 0.36, 95%CI 0.23 - 0.56, P < 0.00001), decreased incidence of vascular puncture during block performance (RR 0.13, 95%CI 0.06 - 0.27, P < 0.00001), decreased the risk of complete hemi-diaphragmatic paresis (RR 0.09, 95%CI 0.03 - 0.52, P = 0.0001). CONCLUSIONS: US decreases risks of complete hemi-diaphragmatic paresis or vascular puncture and improves success rate of brachial plexus nerve block compared with techniques that utilize PNS for nerve localization. Larger studies are needed to determine whether or not the use of US can decrease risk of neurologic complications.
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Plexo Braquial , Bloqueo Nervioso/métodos , Nervios Periféricos , Ultrasonografía Intervencional/métodos , Humanos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
OBJECTIVE: To study the change of lymphocyte subgroups in the peripheral blood of patients with gastric carcinoma and its association with survival. METHODS: Flow cytometry was used to examine the subgroups of lymphocytes (CD3(+), CD4(+), CD8(+), CD4(+)/CD8(+), CD19(+), CD25(+), CD44(+) and NK cells) in the peripheral blood of 833 gastric carcinoma patients prior to any therapy. Patients were divided into the high expression group and lower expression group according to the average test values of 96 healthy control subjects. Survival rate was compared between the two groups. RESULTS: Compared with control group, the levels of CD3(+) and CD8(+) T cell in patients were significantly lower, while the levels of CD4(+), CD19(+), CD25(+), CD4(+)/CD8(+), CD44(+), and NK(+) cells were significantly. The differences were statistically significant(P<0.05). Three-year survival rates of gastric cancer patients with high CD19(+) expression (n=444) and cases with low CD19(+) expression (n=389) were 36.4% and 18.5%, respectively(P<0.05). The expressions of other seven types of lymphocytes were not associated with survival rates (all P>0.05). CONCLUSIONS: Significant changes in lymphocyte subgroups exist in the peripheral blood of patients with gastric carcinoma. Patients with high CD19(+) expression have better survival.