A good clinical guideline for integrated traditional Chinese and Western medicine (ITCWM) should be established by multi-subject specialists, including clinical expert of ITCWM, traditional Chinese medicine and Western medicine, and medical staff from different levels of health care organization, clinical and preclinical medicine researcher, statistician, clinical epidemiologist and economist, medical decision-maker and administrative expert. Establishment of guideline should be abided by the following scientific procedure: association of ITCWM (AITCWM) or the branch of AITCWM decides the subject of clinical guideline, set up a team of special subject of clinical guideline (or decided by research project), evaluate literature systematically, prepare a draft manuscript, consult and appraise it in the same occupation, announce the content in the academic circle, collect feedback opinions and proposals and then make analysis, modify the clinical guideline, publish the clinical guideline, apply the clinical guideline, collect and appraise feedback opinions and proposals, modify and consummate the clinical guideline. In order to supply and consummate original guideline, scientific and renewed evidence should be emphasized on the basis of evidence-based medicine. The author also suggested insistence on the combination of disease and syndrome, syndrome being governed by disease, standardization of syndrome type, establishment of reasonable amount of syndrome types, standard and method of modifying the treatment. The user of guideline should pay attention to both the principle and flexibility, and the author stressed that guideline was just a diagnosis and treatment reference to clinician, which should be used flexibly and not be imitated mechanically in practical application. The practicability of guideline should be pay attention to so that the clinician can apply and manipulate the guideline easily. Meanwhile, the group of guideline establishment has an obligation to train medical staff and to promote the practice of clinical guideline. Only in this way, the authority, standardization and applicability of clinical guideline on ITCWM can be ensured, and then the expected purpose of clinical guideline establishment can be attained.

In order to explore the effect of Yaoliuan capsule in the prevention and treatment of vaginal bleeding after drug-induced abortion and menses recovery after drug-induced abortion, 323 cases of gestation period < or = 49 days and without contraindication, were divided randomly into study group (168 cases, taking Yaoliuan capsule) and control group (155 cases, taking placebo capsule). The results showed that in the study group, there were 161 cases (95.8%) of complete abortion, 7 cases (4.2%) of incomplete abortion; In the control group, there were 146 cases (94.2%) of complete abortion, 6 cases (3.9%) of incomplete abortion, 3 cases (1.9%) of abortion failure. The vaginal bleeding time was 5-25 days (mean 10.8 days) in study group, while that was 6-62 days (mean 19.1 days) in control group. The menstrual cycle was 30.5+/-5. 2 days and 33.8 d+/-8.6 days respectively in study and control groups. The menstrual period was 6.1+/-3. 5 days and 9.9+/-5.1 days respectively in study and control groups. Yaoliuan capsule is an effective drug to prevent and treat vaginal bleeding following drug-induced abortion, promote menstruation recovery and prevent pelvic infection.
Abortifacient Agents, Nonsteroidal/adverse effects ; Abortion, Induced/*adverse effects ; Capsules ; Drugs, Chinese Herbal/*therapeutic use ; Menstruation/*drug effects ; Phytotherapy ; Pregnancy Trimester, First ; Uterine Hemorrhage/etiology ; Uterine Hemorrhage/*prevention & control

Objective To observe the feasibility of combining dezocine with fentanyl in the application of single integral high in‐tensity focused ultrasound(HIFU)ablation of uterine fibroids .Methods One hundred and sixty patients with uterine fibroids trea‐ted by HIFU under conscious sedation were randomly divided into 2 groups(n=80):group A with treatment combined fentanyl and midazolam and group B treated with combined dezocine ,fentanyl and midazolam .Analgesic effect was evaluated with visual analog scale (VAS) .Variation of patients′vital signs (blood pressure ,heart rate ,electrocardiogram ,oxygen saturation) ,pain scores ,com‐fort scores ,sedation scores ,analgesic consumption and side effects were recorded before treatment (T0 ) ,during drug delivery (T1 ) , at the beginning of the treatment(T2 ) ,30 minutes after drug delivery (T3 ) ,at the end of the treatment(T4 ) ,2 hours after treatment (T5 ) ,4 hours after treatment (T6 ) ,8 hours after treatment (T7 )and 24 hours after treatment(T8 ) .Results Both groups showed reliable analgesic effects and vital signs of each time point were stable .VAS scores and Ramsay scores of group A were higher than those of group B ,but there was no statistical difference (P>0 .05) .Three patients in group A showed dysuria and relieved after symptomatic treatment .No respiratory depression occurred in both groups .But compared to group A ,the incidence of the analgesic side effects of group B was significantly lower and patients satisfaction was significantly higher(P<0 .05) .Conclusion The analge‐sic effects of dezocine combined with fentanyl are reliable in HIFU ablation of uterine fibroids with fewer side effects ,and could be worthy to be promoted in clinical use .

Objective To prospectively study the sensitivity and specificity of 99m Tc Methoxyisobutyl Isonitrile( 99m Tc MIBI) scintimammorgaphy in the detection of both primary breast cancer and axillary lymph node metastasis. Methods Eighty four consecutive women suspicious of breast cancer under clinical examination were checked by the scintimammorgaphy of planar prone imaging in three planar views(5～8?min/view). The entire breast and ipsilateral axillary region were included in the field of view. Biopsy of resectional breast and lymph node were performed within 10 days after scintimammography. Results There were 51 primary breast cancer(7 different histologic types) and 33 benign breast lesion(4 histologic types) in this series. The sensitivity of scintimammography for detecting primary breast cancer was 90.20%(46/51) and the specificity was 93.93%(31/33). Metastatic axillary lymph nodes were seen in 25 of the 51 patients. The sensitivity of scintimammography to detect metastatic lymph node was 84.0%(21/25) and the specificlty was 88.46%(23/26). Conclusions The results of this study indicate that the scintimammography has high diagnosis rate in detecting breast cancer and axillary lymph node metastasis.

Objective To compare the efficacy of ultrasound ablation and laparoscopic lesion resection with uterine artery liga-tion in treating adenomyosis .Methods By using the prospective ,non-randomized controlled clinical study method ,the adenomyosis patients with clinical symptoms and requiring reserved uterus in our hospital from March 2011 to June 2012 were treated by the ul-trasound ablation technique(ultrasound ablation group ,40 cases) and the laparoscopic lesion resection with uterine artery ligation (operation group ,38 cases) .The menstrual blood volume ,dysmenorrhea and treatment satisfaction in postoperative1 ,3 ,6 months were compared between the two groups .Results The menstrual blood volumes in postoperative 1 ,3 ,6 months in the two groups were decreased significantly(P<0 .05) ,the dysmenorrhea symptoms were improved significantly (P< 0 .05) ,the two groups all were satisfied with the treatment effect .The differences between the two groups had no statistical significance (P>0 .05) .Conclu-sion The two methods of the ultrasound ablation technique and the laparoscopic lesion resection with uterine artery occlusion for treating adenomyosis could significantly reduce the menstrual blood volume ,improve dysmenorrheal and obtain higher satisfaction . Both can achieve the same therapeutic effect .

Summary: In order to explore the effect of Yaoliuan capsule in the prevention and treatment of vaginal bleeding after drug-induced abortion and menses recovery after drug-induced abortion, 323 cases of gestation period ≤ 49 days and without contraindication, were divided randomly into study group (168 cases, taking Yaoliuan capsule) and control group (155 cases, taking placebo capsule). The results showed that in the study group, there were 161 cases (95.8 %) of complete abortion, 7 cases (4.2 %) of incomplete abortion; In the control group, there were 146 cases (94.2 %) of complete abortion, 6 cases (3.9 %) of incomplete abortion, 3 cases (1.9 %) of abortion failure. The vaginal bleeding time was 5-25 days (mean 10.8 days) in study group, while that was 6-62 days (mean 19.1 days) in control group. The menstrual cycle was 30.5±5.2 days and 33.8 d±8.6 days respectively in study and control groups. The menstrual period was 6.1±3.5 days and 9.9±5.1 days respectively in study and control groups. Yaoliuan capsule is an effective drug to prevent and treat vaginal bleeding following drug-induced abortion, promote menstruation recovery and prevent pelvic infection.

ObjectiveThe study is to investigate the predictive values of dosimetric parameters and patient related factors in severe acute radiation pneumonitis (SARP) after concurrent chemoradiotherapy in non-small cell lung cancer (NSCLC).Methods In all,147 NSCLC patients treated with concurrent chemotherapy and 3DCRT between 2006 and 2010 was collected.Independent sample t test was used to compare parameter values between patients with SARP and those without SARP.Logistic regression was used to identify significant determined factor.Predictive value of each parameter was tested by ROC analysis.Pearson correlation was used to analyze correlations between parameters.Represent factors were identified by factor analysis.ResultsThe incidence of SARP was 9.5％ ( 14/147 ).The means lung dose (MLD),V20,V30,V40,and V50 ( x2 =4.87 -6.84,P =0.009 -0.025,respectively ) were determining factors for SARP.Our datasets shows that for SARP ＜5％,MLD,V20,V30,V40 and V50 should be ≤16.77 Gy,V20≤34.15％,.V30 ≤23.62％,.V40 ≤ 18.57％,V50 ≤ 13.02％.ROC analysis show that areas under MLD,V20,V30,V40 and V50 curves was corresponding to 0.678,0.661,0.667,0.677,and 0.651,respectively.In addition,the sensitivity and specificity of each parameter at cutoff values are:78.0％ and 48.1％ for MLD;42.9％ and 82.0％ for V2o ;78.6％ and 52.9％ for V30 ;71.4％ and 61.7％ for V40,and 57.1％ and 67.7％ for V50.Factor analysis suggest that we can choose 1 or 2 parameters from MLD,V20,or V30,and another from V40 or V50 for predicting.The incidence of SARP was greater in patients with tumorsin right lower lung than other locations ( 22.2％ vs 6.7％,x2 =6.19,P =0.0 2 3 ).Conclusions The MLD,V20,V30,V40 and V50 are determining factors for SARP.As predictive value of each parameter alone is relatively week,using two or more parameters to predict SARP is recommended.

ObjectiveTo evaluate the local failure and the impact on survival by prospectively comparing involved field radiotherapy (IFRT) and elective nodal irradiation (ENI) in combination with concurrent chemotherapy for locally advanced non-small cell lung cancer ( LA-NSCLC ).Methods LANSCLC patients were treated with 2 cycles of carboplatin ( AUC =5 - 6,d1 ) combined with paclitaxel ( 175mg/m2 ),followed assessment without distant metastasis,then randomized into IFRT (45 patients) or ENI (54 patients) arm.IFRT included primary tumor,ipsilateral hilar and positive mediastinal lymph nodes;ENI included the primary lesion,ipsilateral hilar,hilateral mediastinal lymph node drainage and bilateral supraclavicular area.The prescription dose was given as high as possible with V20 ≤35％ and spinal cord dose ≤50 Gy,combined weekly paclitaxel 40 mg/m2 concurrent chemotherapy.The Kaplan-Meier method was used to estimate survival data and the log-rank method was used to test distribution of survival time between arms.ResultsThe follow-up rate was 99％.49,29 and 17 patients were followed-up for 1-,2-and 3-year,respectively.More patients from group IFRT received ＞60 Gy than ENI (49％ vs.26％,x2 =5.59,P =0.018 ).The local failure rates were 29％ and 36％,respectively ( x2 =0.46,P =0.497 ).The 1-,2-and 3-year local tumor progression-free survival rates were 76％,69％,65％ and 80％,53％,49％ ( x2 =0.74,P =0.389),respectively; the 1-,3-and 5-year overall survival rates were 80％,41％,33％ and 69％,32％,13％ (x2 =3.97,P =0.046),respectively.There were no significant differences in acute and late toxicities between the arms ( x2 =3.910 - 0.155,P =0.142 - 0.925 ).ConclusionsIFRT improved radiation dose and survival rate and did not increase the failure of elective lymph node region compared with ENI.The toxicities were no differences between IFRT and ENL Further investigation with big size sample is warranted.

Objective To summarize the clinical experience of extrocorporeal membrane oxygena-tion(ECMO) in the treatment of pediatric acute respiratory distress syndrome (ARDS). Methods A retro-spective analysis of children with ARDS who were hospitalized for different causes and received the treatment of ECMO from October 2012 to November 2017 was performed. The clinical conditions and prognostic fac-tors in the course of their disease were compared. Results In 12 cases of ARDS,9 cases (75％ ) had severe pneumonia,2 cases (16. 67％ ) had lung tumor resection and 1 case ( 8. 33％ ) had bronchial foreign body. Seven cases (58. 3％ ) chose VA-ECMO,5 (41. 7％ ) cases chose VV-ECMO. The average duration of ECMO was (225. 03 ± 214. 75) h. With the positive treatment of ECMO,heart rate,mixed venous oxygen saturation and central venous pressure all improved significantly(P < 0. 05),and there was no obvious abnor-mal changes in MAP and lactic acid(P > 0. 05). Arterial oxygen partial pressure,arterial carbon dioxide par-tial pressure,oxygenation index and P/ F were significantly improved after the ECMO support(P < 0. 05). Ppeak,Paw and PEEP after evacuation of ECMO were significantly lower than those before treatment (P <0. 05). Ten cases (83. 33％ ) were successfully removed,8 cases (66. 67％ ) were saved, and 4 cases (33. 33％ ) died. During the ECMO treatment,9 cases (75％ ) had complications,including 8 cases of bleed-ing at the intubation site,3 cases of gastrointestinal hemorrhage,2 cases of hemolysis,1 case of infection,2 cases of acute kidney injury,2 cases of neurological symptoms,1 case of multiple organ dysfunction syn-drome. Conclusion Pediatric ARDS is critical and the mortality rate is high. ECMO should be used as soon as possible when the lung is potentially regained and other treatments are ineffective,so that the lung could be fully rescued to gain time and opportunity for clinical treatment.

Objectives: To explore the expression regulation of type 1 and type 2 (Th1 and Th2) cytokines from serum of coal miners and the evaluation in surveillance of coal workers' pneumoconiosis, 630 coal miners were studied. Methods: A total of 90 male patients diagnosed as coal workers' pneumoconiosis (CWP) in a institute for occupational health and 19 male workers newly diagnosed as CWP patients was chosen as CWP group with simple random sampling method from a coal mine group from January 2013 to December in 2015. 180 male coal miners with abnormal but not diagnosed as CWP were selected as CWP suspected group with simple random sampling methods, meanwhile 180 male coal miners with normal chest X-ray photograph was as dust-exposed group by 1∶1 matched as age. And 161 healthy males accepted pre-employed examination were selected as control group, CWP suspected group, dust-exposed group and control group called as non-CWP group. According to screening test and diagnosis test, the basic information and occupational history of all subjects were collected, and cytokines including IL-1β, IL-8, IFN-γ, IL-6 and IL-10 of serum were detected. Receiver operator characteristic (ROC) curve was used to determine the optimal cutoff value of each cytokine. Area under curve (AUC), the validity and reliability were calculated and judged. Results: The average age of control group, dust-exposed group, CWP suspected group and CWP group were (27.4±5.0) , (43.4±10.7) , (48.2±6.2) , (64.7±7.0) years old, respectively. The median level of IL-1β, IL-8, IFN-γ and IL-6 in cases group (1 638.30, 2 099.49, 815.18,140.32 pg/ml) were higher than that of non-cases group (1 445.57, 1 402.26, 736.38, 95.73 pg/ml) (P<0.05) . The level of IL-8 (1 503.99 pg/ml) in CWP suspected group was higher than that of control group (1 295.67 pg/ml) and dust-exposed group (1 376.94 pg/ml) , but the level of IL-10 (654.08 pg/ml) was lower than that of control group (596.64 pg/ml) . The ratio of IFN-γ/IL-6 ranged from 5 to 8, and the ratio in CWP group (5.87) was lower than that of non-CWP group (7.61) . The IL-6 and IL-8 among the subjects of dust-exposed group in terms of the age distribution of among had reached statistical significance. According to ROC, the cutoff value of IL-1β, IL-6, IL-8, IL-10 and INF-γ reached 1 582.65, 116.53, 1 791.54, 581.08 and 792.69 pg/ml, respectively. The AUC was 0.668, 0.895, 0.859, 0.716 and 0.637, respectively. It was found that IL-6 and IL-8 could be used as biomarkers in detecting CWP, the sensitivity and specificity was 82.6% and 84.6%, 78.0% and 84.8%, respectively; Youden's index was 0.674 and 0.628 and the consistency rate was 84.3% and 83.7%, while Kappa value was 0.55 and 0.52. Conclusion There was Type 1 and type 2 cytokine dysregulation in CWP patients. IL-6 and IL-8 can be used as effective biomarkers to forecast lung injury before X-ray changes.