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BACKGROUND: Recent clinical trials have evaluated the efficacy of vonoprazan-amoxicillin (VA) dual therapy as the first-line treatment for Helicobacter pylori infection in different regions with inconsistent results reported. In this systematic review and meta-analysis, we aimed to evaluate the efficacy of VA dual therapy compared to the currently recommended therapy for eradicating H. pylori. MATERIALS AND METHODS: A comprehensive search of the PubMed, Cochrane, and Embase databases was performed using the following search terms: ("Helicobacter" OR "H. pylori" OR "Hp") AND ("vonoprazan" OR "potassium-competitive acid blocker" OR "P-CAB") AND ("amoxicillin" OR "penicillin") AND ("dual"). The primary outcome was to evaluate the eradication rate according to intention-to-treat and per-protocol analysis. The secondary outcomes were adverse events and compliance. RESULTS: A total of 15 studies involving 4, 568 patients were included. The pooled eradication rate of VA dual therapy was 85.0% and 90.0% by intention-to-treat and per-protocol analysis, respectively. The adverse events rate and compliance of VA dual therapy were 17.5% and 96%, respectively. The efficacy of VA dual therapy was superior to proton pump inhibitors-based triple therapy (82.0% vs. 71.4%, p < 0.01) but lower than vonoprazan-containing quadruple therapy (83.1% vs. 93.3%, p = 0.02). 7-day VA dual therapy showed lower eradication rates than 10-day (χ2 = 24.09, p < 0.01) and 14-day VA dual therapy (χ2 = 11.87, p < 0.01). The adverse events rate of VA dual therapy was lower than vonoprazan triple therapy (24.6% vs. 30.9%, p = 0.01) and bismuth-containing quadruple therapy (20.5% vs. 47.9%, p < 0.01). No significant difference of compliance was observed between VA dual therapy and each subgroup. CONCLUSION: VA dual therapy, a novel regimen, showed high efficacy as the first-line treatment for H. pylori eradication, which should be optimized before application in different regions.
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Infecções por Helicobacter , Helicobacter pylori , Humanos , Amoxicilina , Antibacterianos/uso terapêutico , Quimioterapia Combinada , Infecções por Helicobacter/tratamento farmacológico , Inibidores da Bomba de Prótons , Resultado do TratamentoRESUMO
PURPOSE: To evaluate the effectiveness of preventive and control measures for congenital syphilis (CS) implemented since 2012 in Guangdong Province, China, and assess the epidemic trend in the near future. METHODS: The interrupted time series analysis was conducted to compare changes in slope and level of CS notification rate from 2005 to 2020 in Guangdong Province and its three regions with different economic developmental levels. The ARIMA model was established to predict the new CS case number of Guangdong Province in 2021. RESULTS: A total of 12,687 CS cases were reported from 2005 to 2020. The CS notification rate of the province had been increasing until 2012 (128.55 cases per 100,000 live births) and then been decreasing constantly, hitting the lowest point in 2020 (5.76 cases per 100,000 live births). The severe epidemic cluster shifted from the developed region to underdeveloped ones over time. The effectiveness of the measures was proved by the significant change in the slope of the notification rate which was found in both of the provinces (- 18.18, 95% CI - 25.63 to - 10.75) and two less-developed regions (- 10.49, 95% CI - 13.13 to - 7.86 and - 32.89, 95% CI - 41.67 to - 24.10, respectively). In the developed region where the notification rate had already been decreasing in the pre-implementation period, implementing these measures also aided in hastening the rate of descent. The CS case number in 2021 was predicted to be 48, indicating a low-level epidemic. CONCLUSIONS: The preventive and control measures have assisted Guangdong Province to control CS effectively, of which the supportive ones ensured a successful implementation. For resource-limited countries where CS is still endemic, especially guaranteeing the support in financial subsidy, professional training, supervision and so on might trigger the effectiveness of other measures and eventually make significant and sustainable progress.
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Epidemias , Sífilis Congênita , Sífilis , China/epidemiologia , Epidemias/prevenção & controle , Humanos , Sífilis Congênita/epidemiologia , Sífilis Congênita/prevenção & controle , Fatores de TempoRESUMO
BACKGROUND: Patients suffering from aortic dissection (AD) often experience sleep apnea syndrome (SAS), which aggravates their respiratory function and aortic false lumen expansion. METHODS: We analyzed the peri-operative data of Stanford A AD patients, with or without SAS, between January 2017 and June 2019. Subjects were separated into SAS positive (SAS+) and SAS negative (SAS-) cohorts, based on the Apnea-Hypopnea Index (AHI) and the Oxygen Desaturation Index (ODI). We next analyzed variables between the SAS+ and SAS- groups. RESULTS: 155, out of 198 AAD patients, were enlisted for this study. SAS+ patients exhibited higher rates of pneumonia (p < 0.001), heart failure (HF, p = 0.038), acute kidney injury (AKI, p = 0.001), ventilation time (p = 0.009), and hospitalization duration (p < 0.001). According to subsequent follow-ups, the unstented aorta false lumen dilatation (FLD) rate increased markedly, with increasing degree of SAS (p < 0.001, according to AHI and ODI). The SAS+ patients exhibited worse cumulative survival rate (p = 0.025). The significant risk factors (RF) for poor survival were: severe (p = 0.002) or moderate SAS (p = 0.008), prolonged ventilation time (p = 0.018), AKI (p = 0.015), HF New York Heart Association (NYHA) IV (p = 0.005) or III (p = 0.015), pneumonia (p = 0.005), Marfan syndrome (p = 0.010), systolic blood pressure (BP) upon arrival (p = 0.009), and BMI ≥ 30 (p = 0.004). CONCLUSIONS: SAS+ Stanford A AD patients primarily exhibited higher rates of complications and low survival rates in the mid-time follow-up. Hence, the RFs associated with poor survival must be monitored carefully in SAS patients. Moreover, the FLD rate is related to the degree of SAS, thus treating SAS may mitigate FLD.
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Injúria Renal Aguda , Dissecção Aórtica , Síndromes da Apneia do Sono , Dissecção Aórtica/complicações , Dissecção Aórtica/diagnóstico por imagem , Dissecção Aórtica/cirurgia , Pressão Sanguínea , Humanos , Oxigênio , Resultado do TratamentoRESUMO
In the present review, 182 antifouling (AF) natural products from marine microorganisms, algae and marine invertebrates reported from August 2014 to May 2020 are presented. Amongst these compounds, over half were isolated from marine-derived microorganisms, including 70 compounds from fungi and 31 compounds from bacteria. The structure-relationship of some of these compounds is also briefly discussed. Based on the work reported, a general workflow was drafted to refine the procedures for the commercialization of any novel AF compounds. Finally, butenolide, which is considered a potential environmentally friendly antifoulant, is used as a case study to show the procedures involved in AF compound work from the aspect of discovery, structure optimization, toxicity, stability, AF mechanism and coating incorporation, which highlight the current challenges and future perspectives in AF compound research.
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Incrustação Biológica , Organismos Aquáticos , Bactérias , Incrustação Biológica/prevenção & controle , Produtos Biológicos , FungosRESUMO
The efficacy for rectal medication of methyl carprost suppository combined with oxytocin in preventing and controlling hemorrhage after cesarean section is observed and analyzed. The 180 parturients who are conducted cesarean section in our hospital are selected as research subjects. All parturients are entitled to the right to know and randomly divided into research group and control group with 90 cases in each group. Among them, the parturients in control group are given oxytocin to prevent and control hemorrhage during the operation, while the research group combines with rectal medication of methyl carprost suppository to prevent and control postoperative hemorrhage base on the ways of control group. The condition of hemorrhage in two groups is observed and compared. By comparing with the time of the third stage of labor in two groups, the results don't demonstrate significant difference (p>0.05). Compared with the amount of hemorrhage during the operation, 2h and 24h after delivery, the amount of hemorrhage in research group is less than control group with obvious difference (p<0.05); through recording the change of blood pressure before and after medication in two groups, the result shows that there is no significant difference (p<0.05), which indicates higher safety. In preventing and controlling hemorrhage after cesarean section, rectal medication of methyl carprost suppository combining with oxytocin can achieve good efficacy, significantly reduce the amount of postpartum hemorrhage and will not affect the blood pressure index.
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Cesárea/efeitos adversos , Ocitocina/administração & dosagem , Hemorragia Pós-Operatória/prevenção & controle , Hemorragia Pós-Parto/prevenção & controle , Reto/efeitos dos fármacos , Supositórios/administração & dosagem , Adulto , Feminino , Humanos , Trabalho de Parto/efeitos dos fármacos , Gravidez , Adulto JovemAssuntos
Betacoronavirus/isolamento & purificação , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/prevenção & controle , Pandemias/prevenção & controle , Isolamento de Pacientes , Pneumonia Viral/diagnóstico , Pneumonia Viral/prevenção & controle , COVID-19 , Humanos , SARS-CoV-2 , SingapuraRESUMO
OBJECTIVE: To investigate the current supply and use of personal protective equipment (PPE) among rural-to-urban migrant workers in small and medium enterprises (SMEs) in Zhongshan and Shenzhen, China and the influential factors for the use of PPE, and to provide a basis for better occupational health services and ensuring the health of migrant workers. METHODS: Multi-stage sampling was used to select 856 migrant workers from 27 SMEs in Zhongshan and Shenzhen, and face-to-face questionnaire survey was conducted in these subjects. Statistical analysis was performed by one-way analysis of variance, chi-square test, and logistic regression. RESULTS: Of all migrant workers, 38.67%were supplied with free PPE by the factory, and this rate varied across industries (furniture industry: 45.81%; electronic industry: 31.46%) and SMEs (medium enterprises: 42.13%; small enterprises: 39.20%; micro enterprises: 22.16%); 22.43% insisted on the use of PPE. The logistic regression analysis showed that factors associated with the use of PPE included sex, age, awareness of occupational health knowledge, and the size of enterprise. CONCLUSION: The rates of supply and use of PPE among migrant workers are low. The larger the enterprise, the better the supply of PPE. Male gender, being elder, and high occupational health knowledge score were favorable factors for the use of PPE, while small enterprise size was the unfavorable factor for the use of PPE.
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Serviços de Saúde do Trabalhador/estatística & dados numéricos , Equipamentos de Proteção/estatística & dados numéricos , Adulto , China , Feminino , Humanos , Masculino , População Rural/estatística & dados numéricos , Migrantes/estatística & dados numéricosRESUMO
BACKGROUND: The COVID-19 pandemic, ongoing for over 2 years with evolving viral strains, including the highly infectious Omicron variant, underscores the pivotal role of Traditional Chinese Medicine (TCM) in pandemic intervention. Qingfei Paidu Granules (QFPG) are incorporated into the national TCM diagnosis and treatment protocol. This study aims to assess the clinical effectiveness of QFPG combined with nonpharmacological interventions in asymptomatic novel coronavirus infection. MATERIALS AND METHODS: Using a full-group randomized controlled trial, asymptomatic individuals from 3 wards of Fangcang Hospital were randomly assigned to 3 groups, each comprising 150 cases: F1, the nonpharmacological treatment group, receiving only Five Elements Music Therapy and Gongfa Therapy; F2, the comprehensive treatment group, receiving QFPG treatment combined with Five Elements Music Therapy and Gongfa Therapy; and F3, the pharmacological treatment group, receiving only QFPG treatment. The treatment duration for each group was 6 days. Clinical efficacy and safety among different treatment groups were observed, including the conversion time of COVID-19 nucleic acid detection, duration of hospitalization, conversion rate from mild to moderate cases, and occurrence of adverse events. RESULTS: All 450 participants were included and completed the study. The conversion rates on the first day of treatment were 10.7%, 30%, and 11.3% for the F1, F2, and F3 groups, respectively. Compared to F1, both F2 and F3 showed shortened first conversion time and time to double negative results, with first conversion times of 1.92 days for F2 and 2.29 days for F3. Additionally, the time in F2 was shorter compared to F3. Hospitalization duration was shortened in both F2 and F3 compared to F1, with no statistically significant difference between F2 and F3. The conversion rate from mild to moderate cases was lower in both F2 and F3 compared to F1, but the difference between F2 and F3 was not significant. CONCLUSION: Combining QFPG with traditional Chinese nonpharmacological interventions effectively shortened the conversion time of COVID-19 nucleic acid detection and reduced the conversion rate from asymptomatic infection to mild/moderate cases. This treatment approach is worth promoting in the management of asymptomatic patients during pandemics. TRIAL REGISTRATION: ClinicalTrials.gov, ChiCTR2200059007.
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COVID-19 , Medicamentos de Ervas Chinesas , SARS-CoV-2 , Humanos , Medicamentos de Ervas Chinesas/uso terapêutico , Medicamentos de Ervas Chinesas/administração & dosagem , Masculino , Feminino , COVID-19/terapia , Pessoa de Meia-Idade , Adulto , Medicina Tradicional Chinesa/métodos , Tratamento Farmacológico da COVID-19 , Resultado do Tratamento , Terapia Combinada , Infecções Assintomáticas/terapiaRESUMO
In recent years, research on the interaction between flavonoids and intestinal microbes have prompted a rash of food science, nutriology and biomedicine, complying with future research trends. The gut microbiota plays an essential role in the maintenance of intestinal homeostasis and human health, but once the intestinal flora dysregulation occurs, it may contribute to various diseases. Flavonoids have shown a variety of physiological activities, and are metabolized or biotransformed by gut microbiota, thereby producing new metabolites that promote human health by modulating the composition and structure of intestinal flora. Herein, this review demonstrates the key notion of flavonoids as well as intestinal microbiota and dysbiosis, aiming to provide a comprehensive understanding about how flavonoids regulate the diseases by gut microbiota. Emphasis is placed on the microbiota-flavonoid bidirectional interaction that affects the metabolic fate of flavonoids and their metabolites, thereby influencing their metabolic mechanism, biotransformation, bioavailability and bioactivity. Potentially by focusing on the abundance and diversity of gut microbiota as well as their metabolites such as bile acids, we discuss the influence mechanism of flavonoids on intestinal microbiota by protecting the intestinal barrier function and immune system. Additionally, the microbiota-flavonoid bidirectional interaction plays a crucial role in regulating various diseases. We explain the underlying regulation mechanism of several typical diseases including gastrointestinal diseases, obesity, diabetes and cancer, aiming to provide a theoretical basis and guideline for the promotion of gastrointestinal health as well as the treatment of diseases.
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OBJECTIVES: One in five mothers will experience perinatal depression (PND) during pregnancy and within their first year following childbirth. Current evidence suggests the short-term efficacy of Mindfulness-based interventions (MBI) for perinatal women, but the extent to which this positive impact remains the early postpartum period is unclear. This study investigated the short- and maintenance efficacy of a mobile-delivered four-immeasurable MBI on PND, and obstetric and neonatal outcomes. METHODS: Seventy-five adult pregnant women suffering from heightened distress were randomized to receive a mobile-delivered four-immeasurable MBI (n = 38) or a web-based perinatal education program (n = 37). PND was measured by Edinburgh Postnatal Depression Scale at baseline, post-intervention, 37th-week gestation, and 4-6 weeks postpartum. Outcomes also included obstetric and neonatal outcomes, trait mindfulness, self-compassion, and positive affect. RESULTS: Participants reported an average age of 30.6 (SD = 3.1) years with a mean gestational age of 18.8 (SD = 4.6) weeks. In intention-to-treat analyses, women in the mindfulness group showed a significantly greater reduction in depression from baseline to post-intervention (adjusted mean change difference [ß] = -3.9; 95%CI = [-6.05, -1.81]; d = -0.6), and the reduction sustained until 4-6 weeks postpartum (ß = -6.3; 95%CI = [-8.43, -4.12]; d = -1.0), compared with control. They had a significantly reduced risk of emergent cesarean section (relative risk = 0.5) and gave birth to infants with higher Apgar scores (ß = 0.6;p = .03; d = 0.7). Depression reduction before giving birth significantly mediated the intervention effect on lowering the emergency cesarean risk. CONCLUSIONS: With a reasonably low dropout rate (13.2 %), the mobile-delivered MBI can be an acceptable and effective intervention for reducing depression throughout pregnancy and postpartum. Our study also suggests the potential benefits of early prevention for mitigating emergent cesarean section risk and enhancing neonatal health.
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Cesárea , Atenção Plena , Lactente , Recém-Nascido , Adulto , Gravidez , Feminino , Humanos , Depressão/prevenção & controle , Parto , Parto ObstétricoRESUMO
In small-area soft tissue defects of the fingers, venous flaps have the advantages of easy design and harvesting, and also a thin and flexible texture. Although the artery-vein-vein (A-V-V) pattern is the safest pattern, the tiny veins in the finger pulp make anastomosis difficult. We have designed a modified blood flow pattern flap using the dorsum of the foot as the donor site and anastomosing the U-shaped blood vessels in the venous flap with the two digital arteries in an artery-vein-artery (A-V-A) pattern to reconstruct the digital arterial arch without the need for venous anastomosis. Our study included 22 patients with 23 fingertip defects. In the 23 fingers, 18 flaps survived completely and four had only partial marginal necrosis. The donor site healed well without significant scar hyperplasia.Level of evidence: IV.
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Traumatismos dos Dedos , Procedimentos de Cirurgia Plástica , Lesões dos Tecidos Moles , Humanos , Retalhos Cirúrgicos/irrigação sanguínea , Lesões dos Tecidos Moles/cirurgia , Dedos/cirurgia , Veias/cirurgia , Pé/cirurgia , Traumatismos dos Dedos/cirurgia , Transplante de Pele , Resultado do TratamentoRESUMO
OBJECTIVE: To observe the effect of acupuncture combined with regular treatment and swallowing function training on pharyngeal motor, sensory function and penetration-aspiration function in patients with dysphagia after stroke. METHODS: A total of 60 patients with dysphagia after stroke were randomly divided into a control group and an observation group, 30 patients in each group. Both groups were treated with conventional treatment and swallowing function training; in addition, the observation group was treated with acupuncture at Lianquan (CV 23), Fengfu (GV 16), Yifeng (TE 17). All the treatments were given once a day, 5 days a week, for totally 4 weeks. In the two groups, the pharyngeal motor and sensory function, penetration-aspiration scores were evaluated by fiberoptic endoscopic evaluation of swallowing (FEES), and the Kubota water swallowing test scores were assessed before and after treatment, and the clinical effects were compared. RESULTS: After treatment, the pharyngeal motor and sensory function in the two groups were all higher than those before treatment (P<0.05), and those in the observation group were better than the control group (P<0.05). After treatment, the penetration-aspiration scores and Kubota water swallowing test scores in the two groups were all lower than those before treatment (P<0.05), and those in the observation group were lower than the control group (P<0.05). The total effective rate was 93.3% (28/30) in the observation group, which was better than 73.3% (22/30) in the control group (P<0.05). CONCLUSION: Acupuncture combined with regular treatment and swallowing training could improve the pharyngeal motor and sensory function, and penetration-aspiration scores in patients with dysphagia after stroke.
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Terapia por Acupuntura , Transtornos de Deglutição , Acidente Vascular Cerebral , Pontos de Acupuntura , Deglutição , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/terapia , Humanos , Acidente Vascular Cerebral/complicações , Resultado do Tratamento , ÁguaRESUMO
Introduction: Drug-related problems (DRPs) refer to events or circumstances involving drug therapy that actually or potentially interfere with desired health outcomes. DRPs might be severe for children with chronic diseases managed at primary health care institutions, but the relevant research is scarce. Objective: In this cross-sectional study, we aimed to explore the prevalence, types, causes, and influencing factors of DRPs in children with chronic diseases in a Chinese primary health care institution. Methods: We recruited children with chronic diseases who visited the pediatric outpatient department in a primary health care institution from July 1 to 12 October 2021. Clinical pharmacists identified DRPs through medication therapy reviews, classified the types and causes of DRPs, and distinguished the manifested DRPs that affected the outcome and potential DRPs that were going to affect the outcome. Results: A total of 188 children with chronic diseases was included, and 584 DRPs were identified in 89.89% of participants. The most common type of DRPs was "treatment effectiveness" (a manifested problem or potential problem with the effect of the pharmacotherapy; 83.56%), of which 67.29% were potential DRPs. The second common type was "treatment safety" (patient suffers or could suffer from an adverse drug event; 14.21%), of which 89.16% were potential DRPs. The most common cause of DRPs was related to the process of use (42.24%), such as "patient uses/takes less drug than prescribed or does not take the drug at all," "patient stores drug inappropriately," and "patient administers/uses the drug in a wrong way." The second common cause was related to the process of dispensing (29.83%), such as "necessary information not provided or incorrect advice provided" and "prescribed drug is not available." The third common cause was related to the process of prescribing (26.21%), such as "drug dose is too low" and "no or incomplete drug treatment despite an existing indication." The number of combined medications was an influencing factor for the frequency of DRPs (p < 0.05). Conclusion: This cross-sectional study showed that the current situation regarding DRPs among children with chronic diseases managed in the primary health care institution was serious. The types of DRPs were mainly related to treatment effectiveness, and improper usage of medications was one of the main causes of DRPs. The number of combined drugs was the influencing factor for the frequency of DRPs. In the future, pharmacists should consider formulating pharmaceutical intervention strategies for this specific group according to the characteristics of DRPs.
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A cohort of 516 patients at two community-based methadone maintenance treatment (MMT) clinics in Guangdong province, China, was interviewed at initiation of treatment and at 1, 3, and 6 months of follow-up to collect demographic information, drug use experience, social support, and changes of quality of life (QOL) over treatment. Covariance analysis and generalized estimation equation model were used to compare the QOL scores over time and to identify factors possibly influencing QOL scores. The results suggested that MMT is effective at improving QOL scores in physical, psychological, and social domains. Being currently employed, having good family relationships, job as the source of income, and particularly a longer time in treatment were significantly associated with QOL improvements in at least one domain. The study's limitations are noted.
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Serviços de Saúde Comunitária/métodos , Metadona/uso terapêutico , Tratamento de Substituição de Opiáceos/métodos , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Transtornos Relacionados ao Uso de Opioides/psicologia , Qualidade de Vida , Adolescente , Adulto , China , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação de Processos e Resultados em Cuidados de Saúde/estatística & dados numéricosRESUMO
Introduction: Drug-related problems (DRPs) are not only detrimental to patients' physical health and quality of life but also lead to a serious waste of health care resources. The condition of DRPs might be more severe for patients in primary health care institutions. Objective: This systematic review aims to comprehensively review the characteristics of DRPs for patients in primary health care institutions, which might help find effective strategies to identify, prevent, and intervene with DRPs in the future. Methods: We searched three English databases (Embase, The Cochrane Library, and PubMed) and four Chinese databases (CNKI, CBM, VIP, and Wanfang). Two of the researchers independently conducted literature screening, quality evaluation, and data extraction. Qualitative and quantitative methods were combined to analyze the data. Results: From the 3,368 articles screened, 27 met the inclusion criteria and were included in this review. The median (inter-quartile range, IQR) of the incidences of DRPs was 70.04% (59%), and the median (IQR) of the average number of DRPs per patient was 3.4 (2.8). The most common type of DRPs was "treatment safety." The causes of DRPs were mainly in the prescribing section, including "drug selection" and "dose selection", while patients' poor adherence in the use section was also an important cause of DRPs. Risk factors such as the number of medicines, age, and disease condition were positively associated with the occurrence of DRPs. In addition, the medians (IQR) of the rate of accepted interventions, implemented interventions, and solved DRPs were 78.8% (22.3%), 64.15% (16.85%), and 76.99% (26.09%), respectively. Conclusion: This systematic review showed that the condition of DRPs in primary health care institutions was serious. In pharmaceutical practice, the patients with risk factors of DRPs should be monitored more closely. Pharmacists could play important roles in the identification and intervention of DRPs, and more effective intervention strategies need to be established in the future.
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We aimed to evaluate the value of immunoadsorption (IA) treatment after the failure of intravenous methylprednisolone (IVMP) therapy for neuromyelitis optica spectrum disorder (NMOSD). Sixty-one NMOSD attacks unresponsive to IVMP were included: 22 patients received rescue IA (IVMP+IA), 24 underwent rescue plasma exchange (PE) (IVMP+PE), and 21 received no further rescue therapy (IVMP alone). The improvement frequencies were higher in the IVMP+IA and IVMP+PE groups than in the IVMP-alone group (P = 0.024). The effective period for IA treatment may be longer than previously thought. IA treatment for IVMP-resistant NMOSD attacks was effective and comparable to PE treatment.
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Anti-Inflamatórios/administração & dosagem , Metilprednisolona/administração & dosagem , Neuromielite Óptica/diagnóstico , Neuromielite Óptica/terapia , Plasmaferese/métodos , Administração Intravenosa , Adulto , China/epidemiologia , Bases de Dados Factuais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neuromielite Óptica/imunologia , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: To investigate the efficacy of self-made arthroscopic single channel in the treatment of carpal tunnel syndrome. METHODS: Sixty patients with primary carpal tunnel syndrome treated from January 2014 to December 2019 were divided into arthroscopic group and traditional open operation group. There were 30 cases in arthroscopic group, including 12 males and 18 females, aged (47.5±4.5) years and the course of disease was (6.6±4.2) months. There were 30 cases in the traditional operation group, including 10 males and 20 females, aged (48.5±3.5) years, and the course of disease was (5.6±4.4) months. Both groups were unilateral. According to the anatomy of wrist joint and the characteristics of transverse carpal ligament and arthroscopy, the instruments including cannula, inner heart and hook knife were designed. The patients in two groups were treated with decompression of transverse carpal ligament using arthroscopy combined with self-made instruments and traditional open sergery. The incision length, operation time, intraoperative bleeding, hospitalization cost, hospitalization time and recovery time of the two groups were observed and compared. Boston Carpal Tunnel Questionnaire (BCTQ) score was used to evaluate the clinical efficacy of arthroscopy combined with self made instruments in the treatment of carpal tunnel syndrome. RESULTS: Compared with the traditional group, the arthroscopic group had significant advantages in incision length, operation time, intraoperative bleeding and hospital stay, but the total cost of hospitalization was increased. The Boston score was significantly higher in the arthroscopic group than that in the traditional group at 1 month after operation, but not at 3 and 6 months after operation. CONCLUSION: Arthroscopy combined with self-made instruments in the treatment of carpal tunnel syndrome is more reliable, minimally invasive and simplified than open surgery, but the patients should be clearly diagnosed and appropriately selected before operation to achieve satisfactory clinical effect.
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Síndrome do Túnel Carpal , Síndrome do Túnel Carpal/cirurgia , Descompressão Cirúrgica , Feminino , Humanos , Ligamentos Articulares , Masculino , Resultado do Tratamento , Punho/cirurgia , Articulação do Punho/cirurgiaRESUMO
Titanium (Ti) and its alloys are primarily explored to produce biomedical implants owing to their improved mechanical stability, corrosion resistance, low density, and good biocompatibility. Despite, Ti substrate surfaces are easily contaminated by plasma proteins and bacteria. Herein, a simple one-step process for the simultaneous deposition of a polyphenol tannic acid (TA) and four-armed poly(ethylene glycol) (PEG10k-4-OH) on the Ti substrate (Ti-TA/PEG) surface was described. Additionally, a two-step process has been employed to fabricate the Ti-TA-PEG surface via successive deposition of TA and PEG10k-4-OH for comparison. The resultant Ti-TA/PEG surface prepared by simultaneous deposition of TA and PEG10k-4-OH exhibits higher coating thickness and better surface coverage than the Ti-TA-PEG surface. The Ti-TA/PEG and Ti-TA-PEG surfaces could actively inhibit the non-specific adsorption of proteins, suppress the bacterial and platelet adhesion, and prevents biofilm formation. Moreover, the Ti-TA/PEG surface displays a better antifouling performance than the Ti-TA-PEG surface. Thus, the present study demonstrates a simple and convenient approach for constructing polymeric coating with good anti-adhesive properties on the Ti substrate surface.
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Incrustação Biológica , Titânio , Incrustação Biológica/prevenção & controle , Polietilenoglicóis , Propriedades de Superfície , TaninosRESUMO
Smoking is one of the leading risk factors for cardiovascular diseases, including ischemic heart disease and hypertension. However, in acute myocardial infarction (AMI) patients, smoking has been associated with better clinical outcomes, a phenomenon termed the "smoker's paradox." Given the known detrimental effects of smoking on the cardiovascular system, it has been proposed that the beneficial effect of smoking on outcomes is due to age differences between smokers and non-smokers and is therefore a smoker's pseudoparadox. The aim of this study was to evaluate the association between smoking status and clinical outcomes in ST-segment elevation (STEMI) and non-STEMI (NSTEMI) patients treated by percutaneous coronary intervention (PCI), using a national multi-ethnic Asian registry. In unadjusted analyses, current smokers had better clinical outcomes following STEMI and NSTEMI. However, after adjusting for age, the protective effect of smoking was lost, confirming a smoker's pseudoparadox. Interestingly, although current smokers had increased risk for recurrent MI within 1 year after PCI in both STEMI and NSTEMI patients, there was no increase in mortality. In summary, we confirm the existence of a smoker's pseudoparadox in a multi-ethnic Asian cohort of STEMI and NSTEMI patients and report increased risk of recurrent MI, but not mortality, in smokers.
Assuntos
Infarto do Miocárdio sem Supradesnível do Segmento ST/epidemiologia , Intervenção Coronária Percutânea/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Infarto do Miocárdio com Supradesnível do Segmento ST/epidemiologia , Fumar Tabaco/epidemiologia , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio sem Supradesnível do Segmento ST/cirurgia , Intervenção Coronária Percutânea/estatística & dados numéricos , Infarto do Miocárdio com Supradesnível do Segmento ST/cirurgia , Resultado do TratamentoRESUMO
The present study evaluated the application of the basic and extended (incorporated primary caregivers' levels of acculturation) Family Stress Model (FSM) to understand the effect of family financial stress and primary caregivers' levels of acculturation on children's emotional and behavioral problems among refugees in Australia. A total of 658 refugee children aged 5-17 and their primary caregivers (n = 410) from the third wave of a nationwide longitudinal project were included in this study. We used multilevel structural equation models with bootstrapping to test the indirect effects of family financial stress and caregivers' levels of acculturation (including English proficiency, self-sufficiency, social interaction, and self-identity) on children's emotional and behavioral problems through caregivers' psychological distress and parenting styles. The results showed that the extended FSM improved the model fit statistics, explaining 45.8% variation in children's emotional and behavioral problems. Family financial stress, caregivers' English proficiency, and self-identity had indirect effects on children's emotional and behavioral problems through caregivers' psychological distress and hostile parenting. The findings showed that interventions aimed at reducing caregivers' psychological distress and negative parenting could be effective in alleviating the adverse effects of family financial stress and caregivers' low levels of acculturation on refugee children's mental health.