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OBJECTIVE@#Current clinical evidence on the effects of home blood pressure telemonitoring (HBPT) on improving blood pressure control comes entirely from developed countries. Thus, we performed this randomized controlled trial to evaluate whether HBPT plus support (patient education and clinician remote hypertension management) improves blood pressure control more than usual care (UC) in the Chinese population.@*METHODS@#This single-center, randomized controlled study was conducted in Beijing, China. Patients aged 30-75 years were eligible for enrolment if they had blood pressure [systolic (SBP) ≥ 140 mmHg and/or diastolic (DBP) ≥ 90 mmHg; or SBP ≥ 130 mmHg and/or DBP ≥ 80 mmHg with diabetes]. We recruited 190 patients randomized to either the HBPT or the UC groups for 12 weeks. The primary endpoints were blood pressure reduction and the proportion of patients achieving the target blood pressure.@*RESULTS@#Totally, 172 patients completed the study, the HBPT plus support group ( n = 84), and the UC group ( n = 88). Patients in the plus support group showed a greater reduction in mean ambulatory blood pressure than those in the UC group. The plus support group had a significantly higher proportion of patients who achieved the target blood pressure and maintained a dipper blood pressure pattern at the 12th week of follow-up. Additionally, the patients in the plus support group showed lower blood pressure variability and higher drug adherence than those in the UC group.@*CONCLUSION@#HBPT plus additional support results in greater blood pressure reduction, better blood pressure control, a higher proportion of dipper blood pressure patterns, lower blood pressure variability, and higher drug adherence than UC. The development of telemedicine may be the cornerstone of hypertension management in primary care.
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Humans , Blood Pressure , Blood Pressure Monitoring, Ambulatory , Hypertension/therapy , Telemedicine/methods , HypotensionABSTRACT
OBJECTIVE To analyze the implementation experience of France’s additional list system for innovative medical products， and to provide reference for China to support medical institutions to use innovative medical products. METHODS Taking France as a case study， using policy analysis method， this paper systematically studied the practice of establishing additional list system to compensate for innovative medical products in France under diagnosis-related group （DRG） payment， including the establishment background， selection procedure and implementation effect. The suggestions were provided on the medical insurance payment methods for innovative medical products in China. RESULTS & CONCLUSIONS The additional list system established a compensation and payment system for innovative medical products with significant clinical efficacy but high treatment cost， covering four stages： application， evaluation， payment and adjustment， which effectively reduced the drug burden on medical institutions， promoted the use of innovative pharmaceutical products by medical institutions， and stimulated the innovation drive of the pharmaceutical industry， but at the same time brought payment pressure to the medical insurance fund. With the rapid spread of our DRG/diagnosis-intervention packet payment reform of China， some regions have also explored the establishment of a compensation and payment mechanism for innovative medical products， but there are still imperfections. We can refer to the implementation experience of the French additional list system and establish an effective compensation and payment system for innovative medical products starting from the establishment of selection criteria， the selection of compensation mode and the implementation of dynamic adjustment.
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Resumen: Antecedentes: el etiquetado nutricional permite a los consumidores tomar mejores decisiones sobre alimentación, lo que contribuye a combatir las enfermedades crónicas no transmisibles. Objetivo: determinar cómo influye la interpretación del etiquetado nutricional, presente en los alimentos industrializados en Colombia, en la decisión de compra de estudiantes de pregrado del área de la salud de la Universidad CES. Materiales y métodos: se realizó un estudio observacional descriptivo en 76 estudiantes de quinto semestre de programas de pregrado del área de la salud. Resultados: la frecuencia en el uso del etiquetado nutricional se asoció con el sexo (p = 0,036), el tipo de programa (p < 0,001) y el conocimiento de la función del etiquetado nutricional (p = 0,000). La buena interpretación del etiquetado nutricional no condicionó la frecuencia en su uso (p = 0,095); además, el nivel de interpretación del etiquetado nutricional no se asoció con el sexo ni con el tipo de programa de pregrado. Finalmente, se encontró que la decisión de compra estaba influenciada por la costumbre (p = 0,018) y la publicidad (p = 0,008) y no por la interpretación del etiquetado nutricional. Conclusiones: aunque el uso del etiquetado nutricional es más frecuente entre las mujeres, los estudiantes de Nutrición y Dietética y entre quienes conocen la función del etiquetado nutricional, la decisión de compra no está influenciada por su interpretación.
Abstract: Background: Nutritional labeling enables consumers to make better food choices, helping to fight chronic non-communicable diseases. Objective: To determine the influence of the interpretation of the nutritional labeling, present in industrialized foods in Colombia, on the purchase decision of undergraduate students in the health area of the CES University. Material and Methods: A descriptive observational study was carried out in a population of 76 fifth-semester students enrolled in the undergraduate programs of the health area. Results: The frequency of nutrition labeling use was associated with sex (p=0.036), the type of undergraduate program (p<0.001), and knowledge of the function of the nutrition labeling (p=0.000). A good interpretation of the nutrition labeling does not condition the frequency of its use (p=0,095). Additionally, the level of interpretation of the nutritional labeling was not associated with sex, nor the type of undergraduate program. Finally, it was found that the purchase decision was influenced by custom (p=0.018) and advertising (p=0,008), and not by the interpretation of the nutrition labeling. Conclusions: Although the use of nutrition labeling is more frequent among women, among students of Nutrition and Dietetics, and among those who are aware of the role of nutrition labeling, the purchase decision is not influenced by its interpretation.
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Resumen: Introducción: La utilización de dispositivos de barrera adicional para la intubación endotraqueal constituye un reto para la práctica médica durante la actual pandemia. Se pueden utilizar múltiples herramientas para intubación del paciente minimizando la exposición del operador sin afectar la seguridad del procedimiento. El médico debe evaluar y comprender adecuadamente cualquier estrategia adicional, ya que podría interferir con la intubación, aumentando el tiempo de manipulación. Objetivo: Comparar preferencia de los anestesiólogos entre dos dispositivos de barrera, uno diseñado con base en una lámina plástica versus caja de acrílico. Material y métodos: Incluimos 102 pacientes intervenidos de cirugías electivas y de urgencias que aceptaron participar en este estudio prospectivo, transversal y comparativo de manera voluntaria con previo consentimiento informado. Resultados: La lámina de plástico permite un menor tiempo de intubación, menos intentos de laringoscopía y disminuye dificultades de abordaje, además genera un grado de satisfacción mayor en el personal en comparación con dispositivos rígidos como la caja de acrílico. Conclusiones: Es posible obtener buenos resultados para instrumentar la vía aérea cuando se utilizan dispositivos de barrera adicional en personal entrenado. No obstante, teniendo en cuenta los hallazgos de este trabajo existen ventajas con el uso de lámina de plástico.
Abstract: Introduction: The use of additional barrier devices for endotracheal intubation constitutes a challenge for medical practice during the current pandemic. Multiple tools can be used for patient intubation minimizing operator exposure without compromising procedural safety. Any additional strategy must be properly evaluated and understood by the physician as it could interfere with intubation, increasing handling time. Objective: To compare anesthesiologists' preference between two barrier devices, one designed based on a plastic sheet vs an acrylic box. Material and methods: We included 102 patients who underwent elective and emergency surgeries who voluntarily agreed to participate in this prospective, cross-sectional and comparative study with prior informed consent. Results: The plastic sheet allows a shorter intubation time, fewer laryngoscopy attempts and reduces approach difficulties, in addition it generates a higher degree of satisfaction in the personnel compared to rigid devices such as the acrylic box. Conclusions: It is possible to obtain good results to instrument the airway when additional barrier devices are used in trained personnel. However, taking into account the findings of this work, there are advantages with the use of plastic sheeting.
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Objective:To investigate the efficacy of additional treatment (chemoradiotherapy or esophagectomy) after endoscopic submucosal dissection (ESD) for superficial esophageal squamous cell carcinoma.Methods:Clinicopathological data of 97 patients of esophageal squamous cell carcinoma with infiltration depth of M3-SM3 who underwent ESD in Zhongda Hospital from July 2014 to April 2019 were reviewed. There were 57 patients in the additional treatment group and 40 patients in the observation group. The rate of relapse-free survival (RFS) was evaluated by Kaplan-Meier method (used log-rank test).Results:In the additional treatment group, 15 underwent esophagectomy after ESD, and no tumor metastases were found, but 1 patient died of upper gastrointestinal bleeding after surgery; 42 underwent chemoradiotherapy, and all patients were alive, but 3 patients experienced distant metastases. In the observation group, 13 patients experienced local recurrence, 2 patients died of tumor recurrence and 1 patient died of cerebrovascular disorder. Kaplan-Meier analysis showed that the RFS rate of the additional treatment group was higher than that of the observation group ( P=0.001). Conclusion:ESD followed by additional chemoradiotherapy or esophagectomy has good clinical efficacy and can improve prognosis for superficial esophageal squamous cell carcinoma (M3-SM3) patients.
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Abstract@#Mongolian traditional medicine is an enormous knowledge that has been battling with long term diseases of Mongolian ancestors by gaining experience, analyzing and learning from foreign medicinal theory and practice for 5000 years. Throughout this long historic evolution Mongolian scholars have published many writings about diagnosis, treatment, medicines and ingredients and among these arised Mongolian traditional medicine theory and practice.</br> The development basis of XXI century traditional medicine are the books and writings of previous doctors, scientists’ knowledge and search through them in depth about practice, medicine especially ingredients and their correlation backgrounds are essential. @*Purpose@#Analyzing additional methods of the prescription included in the “man ngag bdud rtsi zegs ma” written by Khamba Nomun Khan Luvsandanzanjantsan @*Methods@#Methods of check list, textual analysis for ancient books and analysis and synthesis were used in the study. @*Conclusion@#There ara 47 prescription for the addition medicine included in the “man ngag bdud rtsi zegs ma” written by Khamba Nomun Khan Luvsandanzanjantsan. We classified them into 4 categories as supporting medicine, ruling medicine, changed medicine and dominant medicine. </br> The supporting medicines were chosen by doctors’ knowledge and practice. Ruling medicine ingredients are used to elevate the effects on the cause, nature and symptoms of the disease, changed medicine ingredients are used to treat three humors’s disorders and dominant medicine ingredients are used to treat complications.
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Abstract Objective Many adolescents suffer from depressive and anxiety disorders simultaneously and current treatment methods do not put enough emphasis on comorbidity of these disorders. The unified protocol for treating emotional disorders in adolescents is a transdiagnostic therapy which targets mutual fundamental factors. Therefore, the current study aims to compare the effectiveness of the unified protocol alone with the unified protocol combined with mindfulness as an additional treatment in adolescents suffering from emotional disorders. Method A quasi-experimental study was conducted with adolescents. The participants had been diagnosed with emotional disorders and were divided into a control group (15 participants) and an experimental group (16 participants). Both groups were offered 14 sessions of therapy. They were assessed at pre-test, post-test, and two-month follow-up. Scales used in the study included the Child Behavior Checklist (CBCL), the Children's Depression Inventory (CDI), and the Youth Anxiety Measure for DSM-5 (YAM-5). Results The results showed that both of the treatment methods effectively reduced adolescents' emotional problems, but improvements were more significant in the group administered the additional mindfulness program. Among the variables assessed, non-phobic anxiety disorders and depression improved more than specific phobia and behavioral problems. Between-subjects (Group) partial etas for non-phobic anxiety, depression, specific phobia, and behavioral problems were 0.67, 0.50, 0.23, and 0.16, respectively. Conclusion According to the findings of this study, additional treatment methods such as mindfulness could increase the effectiveness of the unified transdiagnostic protocol for adolescents (UP-A). The therapeutic implications are discussed.
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Adolescent , Child , Humans , Mindfulness , Anxiety , Anxiety Disorders/therapy , Treatment Outcome , Mood DisordersABSTRACT
Abstract We describe a case of unusual development of the celiac trunk observed in the cadaver of 1-year old male child. The celiac trunk branched into five vessels: the splenic, common hepatic and left gastric arteries, the left inferior diaphragmatic artery, and a short trunk that branched into the right inferior diaphragmatic artery and right accessory hepatic artery. Additionally, the manner of branching of the vessel was unusual: it was possible to distinguish two branching points that corresponded to its s-shaped trajectory. There were also other variations of vascular supply, such as the presence of a left accessory hepatic artery, an additional superior pancreatoduodenal artery, and others. It should be noted that multiple developmental variations can be common in clinical practice and clinicians should be aware of them during diagnostic and interventional procedures.
Resumo Apresentamos um relato de caso de desenvolvimento incomum do tronco celíaco em um cadáver do sexo masculino de 1 ano de idade. O tronco celíaco ramificou-se para cinco vasos: as artérias esplênica, hepática comum e gástrica esquerda, a artéria diafragmática inferior esquerda e um tronco pequeno que se ramificou para a artéria diafragmática inferior direita e para a artéria hepática direita acessória. Além disso, a forma como o vaso se ramificou foi incomum: é possível distinguir dois pontos de ramificação que correspondem à trajetória em formato de S. Também houve outras variações do suprimento vascular, como a presença da artéria hepática esquerda acessória, da artéria pancreaticoduodenal superior acessória e outras. Cabe observar que a variação de desenvolvimento múltipla pode ser comum na prática clínica, e os médicos devem estar cientes dela durante os procedimentos de diagnóstico e intervenção.
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Humans , Male , Infant , Aorta, Abdominal/anatomy & histology , Splenic Artery/anatomy & histology , Gastric Artery/anatomy & histology , Hepatic Artery/anatomy & histology , Aorta, Abdominal/abnormalities , Splenic Artery/abnormalities , Gastric Artery/abnormalities , Hepatic Artery/abnormalitiesABSTRACT
OBJECTIVE：To stu dy the effects of R&D expense additional deduction policy on R&D investment and profitability of pharmaceutical manufacturing industry ， and to provide reference for improving R&D investment and profitability of pharmaceutical manufacturing industry. METHODS ：Based on the data of Chinese pharmaceutical listed enterprises during 2012-2019，regression discontinuity design and descriptive method were adopted to analyze the effect of R&D expenses additional deduction policy on R&D investment and profitability of pharmaceutical manufacturing industry. RESULTS ：Both R&D investment and the main business profit margin had significant “jump”at the policy cutoff point ，and the policy effect coefficient of the R&D expenses additional deduction policy on R&D investment and profitability of the pharmaceutical manufacturing industry were 0.310 and －1.197 respectively（P＜0.001）. The policy effect coefficient of the policy on R&D investment in the eastern region was 0.413（P＜0.001），while the effect on central and western regions were not significant ；the policy effect coefficient of the policy on R&D investment of large-scale and small- and medium-scale pharmaceutical manufacturing industry were 0.502 and 0.264 respectively（P＜0.001）. CONCLUSIONS ：On the whole ，R&D expenses additional deduction policy has a positive incentive impact on R&D investment of pharmaceutical manufacturing industry ，but does not have a positive incentive impact on the profitability which is greatly affected by other factors. The policy has regional differences in the incentive impact on R&D investment of pharmaceutical manufacturing industry ；the incentive impact of the policy on the R&D investment of large-scale pharmaceutical manufacturing industry is better than that of small-and medium-scale one. It is recommended to improve the R&D expenses additional deduction policy ，reasonably increase the profit margin of the pharmaceutical manufacturing industry ，adjust the policy for different regions and focus on guiding policies to favor small- and medium-scale pharmaceutical manufacturing industry，so as to improve the R&D investment and profitability of pharmaceutical manufacturing industry.
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Objective:To investigate the risk factors of lymph node metastasis and the clinical significance of deep submucosal invasion in patients with T1 stage colorectal cancer.Methods:From January 30, 2010 to December 31, 2019, at Shandong Provincial Hospital Affiliated to Shandong First Medical University, among patients with T1 stage colorectal cancer, 41 patients underwent radical surgery for colorectal cancer (surgery group) and 23 patients received endoscopic submucosal dissection (ESD) (ESD group) were enrolled. The tumor gross type, maximum diameter, histologically poorly differentiated components, degree of invasion (the type of mucosal muscle destruction, the width and depth of invasion), the budding grade of tumor, and whether with vascular tumor thrombus were recorded. The additional treatment and prognosis of patients were collected by telephone follow-up. The risk factors of lymph node metastasis in stage T1 colorectal cancer, the correlation between the complete muscularis mucosa destruction and the width and depth of invasion in the ESD group, and the effects of additional treatment after operation on the prognosis of patients were analyzed. Independent sample t test and chi-square test were used for statistical analysis. Results:The rate of lymph node metastasis in patients with poorly differentiated components or vascular tumor thrombus was higher than that in patients without poorly differentiated components or vascular tumor thrombus (3/6 vs. 12.1%, 7/58; 3/4 vs. 11.7%, 7/60), and the differences were statistically significant ( χ2=5.934 and 11.409, both P<0.05). All patients in the surgery group had complete muscularis mucosa destruction. In ESD group, the width of tumor invasion was ≥ 2 mm in 16 cases, including complete destruction of muscularis mucosa in 15 cases and partial destruction in one case; the width of tumor invasion was <2 mm in seven cases, including complete destruction of muscularis mucoa in two cases and partial destruction in five cases; the depth of infiltration was ≥ 2 000 μm in 14 cases, including complete destruction of muscularis mucosa in 13 cases and partial destruction in one case; the depth of infiltration was <2 000 μm in nine cases, including complete destruction of muscularis mucosa in four cases and partial destruction in five cases. The complete muscularis mucosa destruction was related with tumor of invasion width ≥ 2 mm and invasion depth ≥ 2 000 μm (15/16 vs.2/7, 13/14 vs. 4/7), and the differences were statistically significant ( χ2=10.729, 6.659, both P<0.05). Among the 64 patients with T1 stage colorectal cancer in this study, six cases (9.4%) had poor prognosis; five cases (7.8%) died, and three of them (4.7%) were tumor-related deaths. Adjuvant therapy was added in 10 cases in surgery group and 10 cases in ESD group, and there were no poor prognosis in those patients. There were no significant difference in the incidences of poor prognosis of patients without additional treatment and patients with additional treatment of the two groups (9.7% (3/31) vs. 0 (0/10) and 23.1% (3/13) vs. 0 (0/10)) (both P>0.05). Conclusion:When T1 stage colorectal cancer with tumor submucosal invasion, clinicians should comprehensively evaluate the prognostic risk based on various pathological characteristics such as the degree of tumor differentiation, vascular tumor thrombus and mucosal muscle destruction.
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Objective:To investigate the effect of different additional filters on the image quality and radiation dose in abdominaldigital radiography (DR).Methods:Retrospective analysis was performed on 10 cases of abdominal DR from December 2020 to January 2021 in Fuxing Hospital, and the average mAs was calculated. Using automatic exposure control (AEC) technology, a polymethyl methacrylate (PMMA) slab of the corresponding thickness (18 cm) at the same output of above mAs was confirmed and used as the attenuator to simulate the abdomen. The phantom of CDRAD 2.0 and 17 slices of 10 mm thick PMMA plates (total thickness 18 cm) were placed on the bed. The additional filters were selected as no additional filter, 2 mmAl, 0.1 mmCu+ 1 mmAl, 0.1 mmCu+ 2 mmAl respectively. The AEC levels were selected at -2, -1, 0, 1, and 2 respectively. The images were collected and analyzed by using CDRAD 2.0 software to obtain the image quality factor (IQF inv). The incident air kinetic energy on the surface of the PPMA was measured for each exposure, and PCXMC software was used to estimate the organ dose and effective dose, and a comparative analysis was made. Results:The skin incident doses at no additional filter, 2 mmAl, 0.1 mmCu+ 1 mmAl, 0.1 mmCu+ 2 mm Al were (0.546 1±0.200 8), (0.376 2±0.133 8 ), (0.285 3±0.100 1) and (0.289 9±0.099 2) mGy, respectively. The estimated effective doses were (79.63±29.24)×10 -3, (71.05±25.56)×10 -3, (63.58±22.18)×10 -3 and (67.64±23.11)×10 -3 mSv, respectively. The gonadal doses were (0.058 1±0.020 8), (0.050 0±0.018 0), (0.044 8±0.015 6) and (0.047 7±0.016 3) mGy.The IQF inv values were 4.70±0.61, 4.80±0.84, 4.60±0.55, 4.60±0.60, respectively. There were linear correlations between the effective dose and the skin incident dose under different additional filtration, and the effective doses increased with the increase of the incident doses. The dose was lowest at the addition filtration of 0.1 mmCu+ 1 mmAl. There was no significant difference in the IQF inv between groups( P>0.05). Conclusions:The optimal additional filtration for abdominal DR was 0.1 mmCu+ 1 mmAl with the image quality meeting the requirements of clinical diagnosis, the radiation dose reduced reasonably, and the objective of the optimization of radiographic parameters achieved.
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Objective: The Risk Minimization Plan is developed in the Risk Management Plan (RMP), patient information materials are sometimes prepared as Additional Risk Minimization Activities (ARMA). On the other hand, there are many patient information materials that are not prepared as RMP materials, but are prepared independently by pharmaceutical companies and are actually used to provide information to patients. However, there is no detailed report on the differences between them. Therefore, in this report, we investigated for description of Important Identified Risks (IIRs) and Important Potential Risks (IPRs) in patient information materials.Methods: The previously published RMP of 588 drugs were obtained on October 1,2020, and used in analysis. We surveyed the description of IIRs and IPRs in patient information materials, and compared patient information materials based on ARMA in the RMP (patient information materials as RMP materials) and patient information materials developed independently by pharmaceutical companies that are not based on ARMA in the RMP (patient information materials as not RMP materials).Results: Of the 588 drugs, 454 drugs had patient information materials. In addition, 241 drugs had patient information materials as RMP materials. One thousand fifteen of the 1,577 IIRs were listed in the patient information materials as RMP materials (64.4%listing rate). One hundred sixty-six of the 724 IPRs were listed in the patient information materials as RMP materials (22.9%). On the other hand, 700 of the 1,131 IIRs were listed in the patient information materials as not RMP materials (61.9% listing rate). Ninty one of the 447 IPRs were listed in the patient information materials as not RMP materials (20.4%).Conclusion: It was found that there was no difference in the description of IIRs and IPRs between patient information materials as RMP materials and patient information materials as not RMP materials.
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Normally, the permanent mandibular first molar has two roots, mesial and distal. However, mandibular molars may have anadditional root located either buccally (radix paramolaris) or lingually (radix entomolaris [RE]). Understanding of the presence ofan additional root and its root canal, anatomy is essential for successful treatment outcome. The aim of this paper is to reviewthe prevalence and morphology of RE and to present two cases of permanent mandibular first molars with an additional thirdroot (RE) in the Indian population. In this study, we did a clinical investigation of two cases; one case of successful endodonticmanagement of permanent mandibular first molar characterized as RE, whereas the second one is a presentation of a case ofsevere bone loss around permanent first molar with an additional third root. The presence of an additional third root in permanentmandibular first molars may affect the prognosis of the tooth if it is misdiagnosed. Thus, an accurate diagnosis and thoroughunderstanding of variation in root canal anatomy are essential for treatment success.
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Este artigo buscou compreender se no contexto das atividades complementares curriculares a infraestrutura física das escolas pode in- fluenciar a existência de projetos de esporte e lazer. Foram analisadas características de acesso à estrutura física de 1.262 escolas estaduais do Paraná, tomando como referência informações disponíveis na base de dados do MEC. Como método de análise foi utilizado o teste do qui - -quadrado e regressão logística, sendo possível observar, portanto, que o tipo de infraestrutura disponível na escola é fator determinante para a existência desses projetos no universo escolar.
In the context of curricular complementary activities, the objective was to understand if the physical infrastructure of schools can influence the existence of sports and leisure projects. Characteristics of access to the physical structure of 1,262 state schools in Paraná were analyzed, taking as reference the information available in MEC database. As a method of analysis, we used the chi-square test and logistic regression, being possible to observe, therefore, that the type of infrastructure available at school is a determinant factor for the existence of these projects in the school universe.
En el contexto de las actividades curriculares complementarias, el objetivo era entender si la infraestructura física de las escuelas puede influir en la existencia de proyectos deportivos y de ocio. Se analizaron las características de acceso a la estructura física de 1.262 escuelas estatales en Paraná, tomando como referencia la información disponible en la base de datos del MEC. Como método de análisis, se utilizó la prueba de chi cuadrado y la regresión logística, por lo que es posible observar que el tipo de infraestructura disponible en la escuela es un factor determinante para la existencia de estos proyectos en el universo escolar.
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Schools , Sports , Projects , Leisure Activities , InfrastructureABSTRACT
Background: The biceps brachii is an important muscle of anterior compartment of arm. It shows frequent anatomic variability due to presence of supernumerary heads. Knowledge of the existence of the third head of biceps brachii is important for surgeons. Keeping this in mind a study was planned to see the incidence of additional head of biceps brachii in sample Indian population and to compare it with other racial groups.Methods: The study was carried out on 30 cadaveric upper limbs. The upper limbs were dissected and studied for the presence of additional head of biceps brachii. The attachment and nerve supply of the additional head was carefully observed, recorded and documented.Results: Out of 30 limbs which were dissected, additional head of biceps brachii was found only in two limbs. In both the cases the additional head was present only on the right side and arose from the anterior surface of humerus, superomedial to the origin of brachialis. The additional head fused with the common bulk of the muscle and was inserted into the radial tuberosity and bicipital aponeurosis. The extra heads of biceps brachii muscle received branches from musculocutaneous nerve.Conclusions: Biceps brachii is one of the commonest muscles showing variations. The additional head is not only of academic importance, but its knowledge also helps clinicians in managing fractures of humerus and nerve entrapment.
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Staging is a subjective assessment of objective progress of gastric cancer by doctors.However, the progress of gastric cancer is the result of tumor breaking through the limitation of immunity according to its inherent characteristics.The subjective evaluation methods are difficult to fully reflect the progress of gastric cancer. From the beginning of the concept of early gastric cancer to the wide application of endoscopic submucosal dissection(ESD) in clinic, the biggest puzzle is how to exclude lymph node metastasis. So far, it has not been satisfactorily solved. Therefore, in all previous Japanese Gastric Cancer Treatment Guidelines, the indications of ESD must be accompanied by the evaluation and treatment after endoscopic resection for possible residual cancer. Comprehending the essence of early gastric cancer and the related factors affecting its progress will help us to improve the quality of treatment for early gastric cancer and benefit patients.
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Objective To investigate the clinical significances of additional chromosome abnormalities and t(15;17) in acute promyelocytic leukemia (APL). Methods A total of 90 newly diagnosed APL patients in the Affiliated Hospital of Qingdao University from January 2007 to June 2014 were analyzed retrospectively. Patients with different chromosome karyotypes were divided into four groups: additional chromosome number abnormalities group (16 cases), additional chromosome structural abnormalities group (14 cases), additional chromosome number and structural abnormalities group (4 cases) and typical chromosome group (56 cases). According to whether the patient contained t(15;17), the patients were divided into group with t (15;17) and group without t (15;17). The short-term efficacy and survival of each group were analyzed and compared. Results The rate of complete remission in additional chromosome number abnormalities group, additional chromosome structural abnormalities group, additional chromosome number and structural abnormalities group and typical t(15;17) chromosome changes group were 56.3％(9/16), 100.0％(14/14), 25.0％(1/4) and 82.1％(46/56), the early mortality rates were 25.0％(4/16), 0 (0/14), 75.0％(3/4) and 8.9％ (5/56) respectively. Among them, the additional number and structural abnormalities group had lower complete remission rate and higher early mortality rate, and compared with other groups, the differences were statistically significant (all P< 0.05). The complete remission rates of the group with t (15;17) and the group without t (15;17) were 80.5％ (66/82) and 50.0％ (4/8), respectively, and the difference was not statistically significant (P= 0.070). Conclusions APL patients with karyotypes with additional number and structural changes have low complete remission rate, high early mortality rate and poor prognosis. Patients with t(15;17)have a high rate of complete remission.
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BACKGROUND: Since December 15 2017, donors showing a non-discriminated reactive (NDR) result in the nucleic acid amplification test (NAT) have been temporarily deferred and anti-HBc and anti-HBs assays as additional tests were performed. Donors with an anti-HBc reactive result and less than 100 IU/L of anti-HBs could not be released and can request a reentry test after more than six months. This study considered the effects of additional tests for NDR donors by analyzing the reentry test results in donors not released in the additional test. METHODS: This study examined the results of the additional test for NDR donors from January 2017 to September 2018 and the reentry test of the donors not released in the additional test. RESULTS: NAT was conducted on 4,706,051 blood donors over the period and 2,545 (0.05%) of them showed NDR. A total of 656 (25.8%) of the NDR donors were not released in the additional test. Among them, 246 donors requested a reentry test; 222 (90.2%) donors were not reentered, and 23 (10.4%) showed HBV NAT reactive results in the reentry test. Among the remaining 24 reentered donors, 2 donors (8.3%) showed anti-HBc nonreactive results in the reentry test and 22 donors (91.7%) showed higher than 100 IU/L of anti-HBs. CONCLUSION: The follow-up of NDR donors may be significant because some donors showed different results between screening test and reentry test. In addition the effectiveness of the introduction of additional tests for the NDR donors has been proved to be effective.
Subject(s)
Humans , Blood Donors , Follow-Up Studies , Mass Screening , Nucleic Acid Amplification Techniques , Tissue DonorsABSTRACT
Objective@#To explore the short-term effects of ambient PM2.5 on the outpatient visits of chronic obstructive pulmonary disease (COPD) in Ningbo city.@*Methods@#Through the regional health information platform, number of daily COPD outpatients from the four general hospitals in Ningbo was gathered. Related data on meteorological and air pollution from 2014 to 2016 was also collected. Generalized additive model (GAM) of Possion regression was used to estimate the impact of PM2.5 pollution on COPD outpatients and the lagging effects.@*Results@#In cold (November- April) or warm seasons (May-October), an 10 μg/m3 increase of PM2.5 would result in the excessive number of COPD outpatients as 1.87% (95%CI: 0.98%-2.76%), 2.09% (95%CI: 1.11%-3.08%) and 2.56% (95%CI: 0.56%-4.59%), respectively. In terms of the short-term effects of PM2.5 the strongest was seen in the days of warm season but without delay (P<0.05). The strongest effect appeared at day 4 in cold season and the effect was particularly significant seen in the over 65 year-old group or in the female population. After the introduction of PM10, SO2 and NO2, the concentration of PM2.5, did not show significant effect on the number of hospital visits due to COPD on the same day (P>0.05). The effect of COPD on the fourth day showed a slight change after the lagging, and the effect was statistically significant (P<0.05).@*Conclusion@#The increase of PM2.5 concentration in Ningbo was related to the increase of COPD outpatient numbers. Effective prevention measures should be taken to protect the vulnerable population and to reduce the risk of COPD.
ABSTRACT
Resumo Objetivo: Investigar o efeito do peso adicional nos ajustes proximais e distais do alcance em lactentes a termo (AT) e pré-termo tardios (PTT). Método: Foram avaliados 10 lactentes AT e 9 PTT dos 5 aos 7 meses de idade. As variáveis analisadas foram: a) ajustes proximais: unimanuais ou bimanuais; b) ajustes distais: abertura das mãos (aberta, fechada ou semiaberta) e orientação das mãos (horizontalizada, verticalizada ou oblíqua). Os procedimentos analisados foram: P1 (linha de base) e P2 (acréscimo de 20% da massa do membro superior de peso adicional). Para verificar a associação entre os procedimentos e as variáveis dependentes utilizou-se o Teste Qui-quadrado (p<0,05). Resultados: O peso adicional proporcionou a diminuição de alcances bimanuais aos 5 e 7 meses no grupo PTT, o aumento da frequência de mão verticalizada e a diminuição da frequência de mão aberta no início do movimento, aos 6 meses. No grupo AT, o peso implicou no aumento da mão verticalizada no início e no fim do movimento, aos 5 meses, e ao final do movimento, aos 7 meses, e diminuiu a frequência de mão aberta no início e final do alcance, aos 6 meses. Conclusão: O peso adicional favoreceu um movimento mais maduro na maioria das variáveis analisadas e, de forma mais expressiva, no grupo prematuro. Assim, pode tornar-se um instrumento para o treino inicial do alcance, quando o objetivo for a estimulação de alcances unimanuais com a mão verticalizada.
Abstract Objective: The aim of this work is to investigate the effects of additional weight in the proximal and distal adjustments of the reaching behavior of full-term and preterm infants. Method: We evaluated 10 full-term and 9 low risk preterm infants from 5 to 7 months age. The following variables were analyzed: a) proximal adjustments: unimanual or bimanual; b) distal adjustments: hand opening (open, closed, semi-open) and hand orientation (horizontal, vertical, oblique). Variables were analyzed in two procedures: P1 (baseline) and P2 (addition of 20% of the total mass of the infant's upper limb). To verify the association between procedures and dependent variables was applied Chi-Square Test (p<0,05). Results: Additional weight decreased of bimanual frequency for the preterm group at 5 and 7 months old, increased vertical hand frequency and decreased open hand frequency at 6 months. In the full-term group, additional weight increased the vertical hand frequency at the initiation and at the end of the movement at 5 months and at the end of the movement at 7 months. It also decreased open hand frequency at the initiation and at the end of the reaching at 6 months. Conclusion: Additional weight favored a more mature movement in the majority of variables analyzed, more expressively in the preterm group. Therefore, it can become an instrument of training this skill in the beginning of the reaching, when looking for verticalized hand unimanual reaching stimulation.