The paper introduces the origin and definition of information therapy,analyzes the study object of information therapy including information prescription,users,healthcare opportunity and so on,describes the efficacy and function in healthcare of information therapy on relationship establishment,cost effect,patient education,patient safety,health realization,etc.,points out the future development direction of information therapy.

Sudden infant death syndrome(SIDS) has become a highlighted topic in forensic medicine and pediatrics since it was firstly defined in 1969.As some great improvements were preceded in many aspects,people know more about its features,summarization,classification and related genes.There are many reports from developed areas such as North America,Europe,Australia,Japan etc.,but few from China.This review introduces SIDS's development history,new scientific findings and discusses the feasibility of further SIDS studies and the key points in forensic practice under the influence of San Diego definition of SIDS.

This article analyses the characteristics and current situation in oncology teaching,and studies the goals,task and methods on oncological probation.

Medicine, Chinese Traditional ; Metaphor ; Terminology as Topic ; Translations

Objective To observe the effect and safety of Ginkgo biloba extract (EGb) in patients with chronic allograft nephropathy (CAN),and to study the clinical protective mechanism of EGb.Method A prospective,non-randomized,controlled study was conducted on 103 cases of CAN from March 2013 to March 2015.All patients were divided into experimental group (group A,53 cases) and control group (group B,50 cases).The group A was treated with EGb.Patients were followed up for at least 6 months.Before and after treatment,the changes in renal hemodynamic parameters were observed.The biochemical parameters were also observed,including 24-h urinary protein,urinary albumin,serum creatinine (Scr),triglyceride (TG),total cholesterol (TC),estimated glomerular filtration rate (eGFR),platelet count (PLT),fibrinogen (FIB),D-dimer (DD),activated partial thromboplastin time (APTT).The clinical efficacy and safety were analyzed.Result (1) Therewere no significant differences in clinical and biochemical parameters between the two groups before treatment (P＞0.05).(2) After treatment,the systolic peak flow velocity (Vmax) of segmental artery and arcuate artery in the experimental group was significantly higher than in the control group,and the resistance index (RI) in the experimental group was significantly lower than that in the control group,P＜0.05.(3) In both two groups,the 24-h urinary protein,urinaryalbumin,TG,TC and Scr were decreased after treatment (P＜0.05),and eGFR was elevated (P＜0.05).Moreover,the changes in 24-h urinary protein and urinary albumin in the experimental group were more significant than the control group after treatment (P＜0.05).(3) PLT,FIB and DD in experimental group were significantly decreased after treatment,and APTT was increased significantly (P＜0.05).PLT,FIB,DD and APTT had significant change after treatment in the experimental group as compared with control group.(4) There were no significant differences in adverse reactions between two groups (x2 =0.047,P =0.828).Conclusion The therapy of EGb in patients with CAN could reduce urinary protein and improve hypercoagulable state,and had few adverse reaction with good security.

Objective To evaluate the preoperative nutritional status of patients with colorectal carcinoma by using the nutritional risk screening 2002 (NRS2002) score and its prediction for postoperative outcomes.Methods Retrospectively evaluated the nutritional risk of 259 colorectal cancer patients with NRS2002 score in terms of different sexes,ages,tumor location,pathology and differentiation,Dukes stages.The relationship between different NRS2002 score and postoperative complications and hospital stay were also observed.Results NRS2002 score was applicable in 243 cases,≥ 3 scores of 80 cases,＜ 3 scores of 163 cases.Gender,histological differentiation and before surgery NRS2002 score unrelated (P ＞ 0.05).Ages,tumor location,and Dukes stages related NRS2002 score (P ＜ 0.01).No case of perioperative death,hospital stay 10-101 (21.6 ± 9.7) d.The incidence of complications in ≥ 3 scores patients was significantly higher than that in ＜ 3 scores patients [30.0％ (24/80) vs.17.2 ％ (28/163),P ＜ 0.05],hospital stay in ≥ 3 scores patients was significantly shorter than that in ＜ 3 scores patients[(20.5 ± 8.2) d vs.(23.9 ± 11.9) d,P＜ 0.05].Multiple Logistic regression analysis showed that gender,age,tumor location,histological differentiation,Dukes stages,surgical and colorectal cancer complications unrelated (P ＞ 0.05),NRS2002 score associated with colorectal cancer complications (P ＜ 0.05).Pearson correlation analysis showed that hospital stay correlated with NRS2002 score (P ＜ 0.01).Conclusions NRS2002 score is applicable in Chinese colorectal cancer patients.The youth and the elderly,the proximal part of colon,and Dukes D stage patients are more liable to develop preoperative nutritional risk than those of middle age,the distal part of colon,or other Dukes stages.≥ 3 scores predicts higher postoperative complications and longer hospital stay.Preoperative nutritional support is necessary in patients with ≥ 3 scores.

Objective Explore the value of APM histochemical stain technique in the diagnosis of amniotic fluid embolism(AFE).Method The pulmonary tissues taken from autopsies performed in 1988～2001 including 19 AFE cases and 3 babies died of amniotic fluid aspiratory pneumonia(positive control),10 women in labor died of other causes(negative control) were sectioned again and stained by APM method and HE method. Comparative statistical research was carried out on findings from the 2 staining methods. Results By APM stain,amniotic fluid elements could be found in all AFE cases and positive control cases as well as some negative control cases.In addition,we found 1 positive case neglected and 1 false negative case of AFE retrospectively.Statistical comparison revealed that APM stain can elevate the detection rates both for keratinized epithelium and mucus.Conclusion APM staining provided possibility of detecting some amniotic fluid elements that was not distinguished by HE stain. The APM stain is helpful and can be used for AFE diagnosis in routine histological examination.

Objective We discussed the nursing management measures to improve the qualified rate of sputum culture specimen of patients with pulmonary infection. Methods We monitored the qualified rate of sputum culture specimen, positive rate, pathogen distribution and drug resistance for patients with pulmonary infection in our hospital. Data collected from January 2007 to February 2008 were set as the test group. Data collected from January 2005 to December 2006 were set as the control group. The monitoring effect was compared in the two groups. Results The qualified rate of sputum culture specimen and the distribution of bacteria and fungus in the test group were different from those of the control group (P<0.01). Conclusions To strengthen the quality control of sputum culture specimen, comprehensively improve the cognition of nurses to the significance of qualified rate of sputum culture specimen and the techique of collecting sputum culture specimen could ensure the qualified rate of sputum culture specimen.

Objective In recent years , SIT has gradually become the main way for the treatment of allergic rhinitis .To con-trast the clinical efficacy of specific immune therapy for one year and two years of allergic rhinitis and discuss the appropriate mainte -nance treatment time of subcutaneous immunotherapy with Dermatophagoides pteronyssinus . Methods Ninety-eight patients with al-lergic rhinitis to Dermatophagoides pteronyssinus were allocated to receive either treatment for one year (A group, n=46) or treatment for two years(B group, n=52).Nasal symptoms and medication scores of two groups were assessed to evaluate the clinical efficacy af -ter treatment respectively , and evaluate the quality of life of patients . Results There was no statistical significance in nasal symptom and medication scores between the two groups after one year treatment (7.00 ±1.08 vs 6.63 ±0.79, 1.50 ±0.51 vs 0.41 ±0.42, P>0.05).The quality of life in patients with decreased , but lack of statistical significance (345.00 ±31.89 vs 344.42 ±32.26, P>0.05).It presented statistical significance in nasal symptom and medication scores between the two groups after two years treatment (6.20 ±0.78 vs 4.29 ±0.64, 0.53 ±0.43 vs 0.21 ±0.34, P<0.05).The quality of life between patients also presented statistical significance (P<0.05). Conclusion Compared with A group, B group can significantly alleviate the symptoms of allergic rhinitis , so we think the optimal maintenance treatment time of specific immunotherapy for allergic rhinitis should be at least 2 years.

Objective To observe the effect of mivacurium,succinylcholine and atracurium in modified electric convulsive therapy (MECT).Methods Sixty ASA Ⅰ or Ⅱ patients with schizo-phrenia aged from 18 to 60 years old were randomly divided into 3 groups :mivacurium group (group A,n=20),succinylcholine group (group B,n=20),atracurium group (group C,n=20).The on-set time of muscle relaxation,the recovery time of spontaneous breathing after MECT,the awake time,as well as the changes of 5 min MAP,HR and SpO2 before and after MECT were observed re-spectively.Results The onset time of muscle relaxation and the recovery time of spontaneous breath-ing in group B were shorter than those in groups A and C (P <0.05).The onset time of muscle re-laxation and the recovery time of spontaneous breathing in group A were shorter than those in group C (P <0.05).Conclusion Mivacurium is a better alternative medicine in MECT in the situation of no succinylcholine or succnylcholine contraindication.