Objective To analyze the factors affecting prognosis of children with non-Hodgkin′s lymphomas(NHL).Methods Thirty patients of childhood NHL histologically proven in Shanghai children′s medical center from Jan.1996 to Dec.2000 were analyzed.The patients were divided into groups according to some clinical factors that may have predictive significance including age,gender,immunologic phenotype,general system symptom,the size of tumor bulk,bone marrow involvement,mediastinal involvement,hepatomegaly or liver involvement,splenomegaly or spleen involvement and early response to chemotherapy,then the difference of survival rate were compared between groups.Survival analysis was performed by the Kaplan-Meier method,and difference between groups were campared using the Log-rank test.Results The 3-year survival rate was better in patients without giant tumor bulk than that with giant tumor bulk(P0.05).Conclusions Bone marrow involvement and the size of tumor bulk have very significant influence on prognosis of childhood NHL,and splenomegaly or spleen involvement have significant influence on disease-free survival.It can′t be proven in childhood NHL in this study.

Dental Bonding ; methods ; Dentin ; Dentin-Bonding Agents ; chemistry ; Electricity ; Humans

Objective To investigate the characteristics and risk factors of the cerebral artery atherosclerotic stenosis in patients aged 90 years and older. Methods A total of 92 patients,aged 90 years or older,admitted to our hospital from July 2009 to July 2014 were respec-tively enrolled in this study. All participants underwent CTA to assess the presence and severity of atherosclerotic stenosis with intracranial and extracranial cerebral artery. The association between atherosclerotic stenosis and related risk factors were analyzed. Results The preva-lence of cerebral artery atherosclerotic stenosis was high in the cohort. The frequency of stenosis with intracranial artery was higher than the frequency with extracranial artery (86. 2% vs 44. 8%). The most common positions of cerebral artery atherosclerotic stenosis were the middle cerebral artery (43. 1%),the posterior cerebral artery (43. 1%),and extracranial vertebral artery (32. 8%). The mean age,body mass in-dex,systolic and diastolic blood pressure,and fasting blood glucose of stenosis group are significantly different from the non-stenosis group in single factor analysis (P<0. 05). Multivariate Logistic regression analysis showed body mass index was the independent risk factor of cere-bral artery atherosclerotic stenosis(β=1. 326,OR=3. 765,P<0. 05). Conclusion The prevalence of cerebral artery atherosclerotic steno-sis was high in the patients aged 90 years and older. Body mass index was the independent risk factor. The weight control should be pay atten-tion to prevent cerebral artery atherosclerotic stenosis and stroke.

Objective To evaluate the performance of Mindray TSH chemiluminescence immunoassay ,including imprecision , limit of detection ,functional sensitivity ,interference ,cross-reaction ,and calibration consistency .The purpose was to confirm Mind-ray TSH assay meets the criteria of IFCC standardization and harmonization of thyroid functional tests .Methods The CLSI guide-lines defined in EP documents have been followed to measure the limit of detection ,functional sensitivity ,specificity ,imprecision and calibration consistency of Mindray TSH immunoassay on CL2000i system .Results Limit of detection was 0 .001 5 μIU/mL ,func-tional sensitivity was 0 .013 μIU/mL ,the correlation coefficient of linearity was 0 .999 in the range of 0-98 .95 μIU/mL .Mindray TSH calibrator C0 spiked with luteinizing hormone (LH) up to 500 mIU/mL ,follicle stimulating hormone (FSH) up to 500 mIU/mL ,or human chorionic gonadotropin (HCG) up to 200 000 mIU/mL detected no cross reactivity (detected TSH was less than 0 .2μIU/mL) .Hemoglobin up to 500 mg/dL ,bilirubin up to 10 mg/dL ,triglycerides up to 1 800 mg/dL ,and protein up to 10 g/dL showed -6 .91% ~8 .60% bias in TSH measurement .The total imprecision of two controls (high and low levels) and three serum specimens were in the range of 3 .24% and 5 .34% .Calibration consistency which had been demonstrated with high and low controls were measured between -6 .58% and 5 .26% .Conclusion The performance of Mindray thyroid-stimulating hormone assay meets the criteria for IFCC standardization and harmonization of thyroid function tests .

Asthma is a common disease with recurrent onset which severely affects patients' quality of life.Acupuncture can improve pulmonary functions in asthma patients and thus treat this disorder.To summarize the status of acupuncture treatment for asthma,we have collected clinical literatures published in the recent 10 years and analyzed the influence of acupuncture on pulmonary functions in asthma patients from the aspects of frequently used points,needling techniques,manipulation and mechanisms to provide references for treating asthma with acupuncture.

Objective:To observe the effect of liver-soothing and mind-regulating acupuncture method on the resting-state electroencephalography (EEG) in rats with post-traumatic stress disorder (PTSD),and to provide evidence for the effect mechanism study and clinical application of acupuncture intervention for PTSD.Methods:Sixty Sprague-Dawley (SD) rats were randomly divided into a blank control group,a model group,a grasping group,a paroxetine group and an acupuncture group,with 12 rats in each group.Except for rats in the blank control group,rats in the other groups were subjected to preparing the PTSD models using 'incarceration plus electric shock' method.After interventions,changes in rat behavior of each group were observed;changes in resting-state EEG were collected and analyzed with multichannel EEG acquisition and analysis system,and image analysis and statistical processing were performed.Results:Compared with the blank control group,the average escape latency in the model group was significantly longer (P＜0.05),and the times of crossing the platform and the effective areas were all significantly reduced (P＜0.01).Compared with the grasping group,the average escape latencies in the paroxetine group and acupuncture group were significantly shortened (P＜0.05),and the times of crossing the platform and the effective areas were all significantly increased (P＜0.05).There were no significant differences in the average escape latency,the times of crossing the platform and the effective areas between the acupuncture group and paroxetine group (all P＞0.05).Compared with the blank control group,the α-wave power spectrum value in the model group was significantly decreased,and the power spectrum values of β-wave,δ-wave and a-wave were significantly increased (all P＜0.01);compared with the grasping group,α-wave power spectrum values in the paroxetine group and acupuncture group were significantly increased (both P＜0.01),and the power spectrum values of β-wave,δ-wave and a-wave were decreased significantly (all P＜0.01).The power spectrum values of α-wave,β-wave,δ-wave and (e)-wave of rats in the acupuncture group were not significantly different from those in the paroxetine group (all P＞0.05).Conclusion:Liver-soothing and mind-regulating acupuncture method can significantly improve the abnormal EEG activity in PTSD rats,which may be one mechanism of liver-soothing and mind-regulating acupuncture method in effectively affecting the brain function in PTSD rats.

Diabetic macular edema(DME)and age-related macular degeneration(ARMD)are the leading causes of visual impairment and blindness worldwide, and their common pathological features are increased vascular permeability and abnormal neovascularization, in which cytokines such as vascular endothelial growth factor(VEGF)and angiopoietin-2(Ang-2)play an important role. Intravitreal injection of anti-VEGF agents significantly changed the clinical management of DME and ARMD, but limitations such as the non-responsive cases, the treatment burden and risks caused by frequent injections need to be overcome. Faricimab, a novel bispecific monoclonal antibody that simultaneously targets VEGF-A and Ang-2, can effectively reduce vascular permeability, decrease the number of neovascularization and alleviate retinal edema. Registered clinical studies have shown that Faricimab is effective in improving vision and reducing retinal edema, which is non-inferior to Aflibercept and Ranibizumab, maintains a long dosing interval, and has a high safety profile. This article reviews the latest advances in the treatment of DME and ARMD with Faricimab.

To evaluate the clinical efficacy and safety of Qinghouyan lozenge in the treatment of acute pharyngitis due to Lung-heat and Yin-deficiency, and compare with Qinghouyan oral Liquid. Totally 144 subjects were enrolled and randomly divided into two groups (72 in the test group and 72 in the control group). The participants in the test group were given Qinghouyan lozenge for 5 days, and those in the control group were given Qinghouyan oral Liquid for 5 days. The effectiveness evaluation indexes were pharyngalgia/odynophagia disappearance rate, overall efficacy of TCM syndromes, TCM syndrome scores, and single syndrome and sign disappearance rate. During the test, the safety was evaluated by vital sign, lab examination indexes and adverse events. The results for the full analysis set showed that the couth disappearance rate, the incidence rate of TCM syndromes, and the throat/uvula congestion disappearance rate of the test group were higher than that of the control group (P < 0.05), with significant differences in the changes in syndrome scores between the two groups (P < 0.05). Altogether 3 adverse events were observed in the test group while 6 adverse events in the control group, without significant differences in the adverse event rate between the two groups (P < 0.05), serious abnormal laboratory examinations and vital signs. In conclusion, Qinghouyan lozenge has better efficacy in treatment of acute pharyngitis due to Lung-heat and Yin-deficiency than Qinghouyan oral liquid, with good safety.
Acute Disease ; Double-Blind Method ; Humans ; Medicine, Chinese Traditional ; Pharyngitis ; drug therapy

OBJECTIVETo investigate the prognostic factors for non-small cell lung cancer(NSCLC)in patients under 40 years of age.

METHODSThe clinicopathological data of 148 young patients with NSCLC were retrospectively analyzed. Kaplan-Meier and Cox regression analyses were used to analyze the relationship between prognostic factors and survival time.

RESULTSThe patients were followed-up for 6 - 148 months, and the follow-up rate was 100%. In the whole group, 122 patients died and 26 cases were surviving. The 1-, 3- and 5-year survival rates were 54.7%, 10.4% and 5.6%, respectively. The median survival time (MST) was 14.7 months. Kaplan-Meier analysis showed that Karnofsky performance status (KPS), clinical stage, treatment modality and serum CEA were related with prognosis (P < 0.05). Multivariate analysis indicated that KPS, clinical stage, treatment modality and serum CEA were independent prognostic factors (P < 0.05).

CONCLUSIONSKPS, CEA, clinical stage and treatment modalities are independent prognostic factors in young NSCLC patients.

Adolescent ; Adult ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoembryonic Antigen ; blood ; Carcinoma, Non-Small-Cell Lung ; blood ; drug therapy ; pathology ; radiotherapy ; surgery ; Combined Modality Therapy ; Female ; Follow-Up Studies ; Humans ; Karnofsky Performance Status ; Lung Neoplasms ; blood ; drug therapy ; pathology ; radiotherapy ; surgery ; Male ; Neoplasm Staging ; Pneumonectomy ; methods ; Proportional Hazards Models ; Retrospective Studies ; Survival Rate ; Young Adult

Multiple myeloma is a neoplasm of mature and immature plasma cells, it remains an incurable disease using conventional chemotherapy and increasing aggressive approaches. In recent years, due to the better understanding of myeloma biology, genetics and tumor formation, there are lots of new active drugs or combinational chemotherapy regimens having been developed, such as proteasome inhibitors, immunomodulatory agents etc, they are more effective than conventional chemotherapy. This article summarizes the recent advances with the new options for the treatment of multiple myeloma.
Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Combined Modality Therapy ; Hematopoietic Stem Cell Transplantation ; Humans ; Multiple Myeloma ; drug therapy ; Oligopeptides ; therapeutic use