Objective To explore the incidence and risk factors of bacterial infection after othtotopic liver transplantation (OLT). Methods Altogether 56 OLT recipients from January 2005 to October 2007 were included in the study. The incidents and the related variables of the infection were analyzed retrospectively. The related variables were evaluated using multivariate logistic regression model to identify the significant risk factors. Results Bacterial infection was confirmed in 29 recipients (51.8%). Among them, the lung infection was the most common site (53.7%). The Gram-positive cocci were 46.3%, while the Gram-negative bacilli were 53.7%. The risk factors for bacterial infection included duration of the operation and detained respirator using. Conclusion Bacterial infection is a major complication following OLT. Surveillance for the risk factors, enhancement the skill of operation, and improving the recovery of respiratory function is the key to decreasing the incidence of bacterial infection after transplantation.

Objective:To explore the clinical characteristics of various types of severe drug eruption and common sensitized drugs,and to provide clinical references for reducing the incidence of severe drug eruption.Methods:The clinical data regarding 126 cases of severe drug eruption were analyzed retrospectively from June 2009 to May 2017 in Xiangya Hospital,Central South University.Results:In the 126 cases of severe drug eruption,the distribution of men and women ratio was 1∶1.38.The length of stay was (12.7±9.8) d.The most common type was Steven-Johnson syndrome;the most dangerous type was drug-induced bullosa epidermolysis,The most common sensitized drug category in these patients was antibiotics;the most common single sensitizing drug was carbamazepine,following by allopurinol.Conclusion:Severe drug eruption occurs mostly in young and middle-aged people.Steven-Johnson syndrome is the most common type;drug hypersensitive syndrome has the longest length of hospital course.Mortality rate of drug-induced bullosa epidermolysis is the highest.Timely stop using of allergens,early using glucocorticoids,and timely combination of non-glucocorticoids treatment (such as intravenous immunogloblin,plasma exchange and hemodialysis),can improve the efficacy and reduce the complications and mortality.

RGS16 protein expression in 84 cases of oral squamous cell carcinoma(OSCC) was examined by immunohistochemical staining method.RGS16 protein expression was positive in 78 out of the 84 cases.The expression was associated with the clinical stage of OSCC(P ＜ 0.05),but not with patient's age,gender,degree of differentiation and lymph node metastasis(P ＞ 0.05).

Adult ; Brugada Syndrome ; Defibrillators, Implantable ; adverse effects ; Electrocardiography ; Humans ; Male

Objective To investigate the prevalence of visual fatigue among Chinese college students with the usage of electronic products.Methods A total of 6000 college students were recruited from 127 universities in 29 cities (except Taiwan,Qinghai,Tibet,Ningxia and Xinjiang).The questionnaire involved questions pertaining to the dependence of electronic products,use of electronic products in dormitory,home,vehicles,and prevalence of visual fatigue.Logistic regression was performed to analyze the potential risk factors for visual fatigue.Results A total of 4848 questionnaires were valid,involving 2259 male and 2589 female students.The results revealed that the incidence of visual fatigue in Chinese college students was 53.5％,a higher rate in females than in males.And 33.8％ of whole group admitted that they had become relied on electronic products.The proportion of electronic products used at the table,on the bed,transport equipment reached 91.3％,87.6％ and 74.8％,respectively.In terms of the usage duration,38.3％ of surveyed students use mobile phone,Tablet PC over 4 hours per day,with 29.7％ using electronic products over 1 hour on the bed and 49.1％ in vehicles over 0.5 hour.Univariate logistic regression analysis showed that the prevalence of visual fatigue were related to gender,dependence on electronic products,the use of electronic products in dormitory,home,vehicles.Conclusion The prevalence of visual fatigue is relatively high among Chinese college students,which may be associated with the following several factors,including gender,dependence on electronic products and the use of electronic products in dormitory,home and vehicles.

BACKGROUNDElevated fibrinogen (Fg) level is a known risk factor for ischemic stroke. There are few clinical trials on oral fibrinogen-depleting therapies for secondary ischemic stroke prevention. We aimed to assess the effects of one-year therapy with oral lumbrokinase enteric-coated capsules on secondary ischemic stroke prevention.

METHODSThis is a multicenter, randomized, parallel group and controlled study that began treatment in hospitalized patients with ischemic stroke and continued for 12 months. Patients were randomized to either the control group that received the standard stroke treatment or the fibrinogen-depleting group that received the standard stroke treatment plus enteric-coated lumbrokinase capsules. The NIH Stroke Scale scores (NIHSSs) and plasma Fg level were recorded. The carotid artery intima-media thickness (IMT) and status of plaques were examined through carotid ultrasound examination. Primary outcomes included all-cause mortality, any event of recurrent ischemic stroke/transient ischemic attack (TIA), hemorrhagic stroke, myocardial infarction and angina, and other noncerebral ischemia or hemorrhage. Kaplan-Meier survival analysis and the Long-rank test were used to compare total vascular end point incidence between the two groups. Comparison of median values between two groups was done by the Student t test, one-way analysis of variance (ANOVA), or non-parametric rank sum test.

RESULTSA total of 310 patients were enrolled, 192 patients in the treatment group and 118 patients in the control group. Compared to the control group, the treatment group showed favorable outcomes in the Fg level, carotid IMT, the detection rate of vulnerable plaques, the volume of carotid plaques, NIHSS scores, and incidence of total vascular (6.78% and 2.08%, respectively) and cerebral vascular events (5.93% and 1.04%, respectively) (P < 0.05). In the treatment group, the volume of carotid plaques was significantly related to the carotid IMT, the plaque diameter, width and number (P = 0.000, 0.000, 0.000, 0.022; F = 13.51, 2.52, 11.33, -3.29, but there was a weak correlation with the Fg level (P = 0.056). After 1-year therapy, the incidence of overall vascular end points was reduced by 4.7%.

CONCLUSIONLong-term oral fibrinogen-depleting therapy may be beneficial for secondary ischemic stroke prevention.

Administration, Oral ; Aged ; Carotid Intima-Media Thickness ; Endopeptidases ; administration & dosage ; therapeutic use ; Female ; Fibrinogen ; metabolism ; Humans ; Male ; Middle Aged ; Secondary Prevention ; Stroke ; prevention & control

OBJECTIVETo evaluate the value of intraoperative radiation therapy with electrons (ELIOT) in treatment of malignant bone or soft tissue tumors around the joints.

METHODSFrom October 2008 to April 2012, nineteen patients with malignant bone or soft tissue tumors around the joints were treated with ELIOT. The tumors were located around the knee joint in 8 patients, around the hip joint in 6 patients, around the elbow joint in 4 patients and around the shoulder joint in one patient. All of the patients underwent limb salvage surgeries. R0 resections were performed in 18 patients, while R1 resection was performed in one patient. The doses of intraoperative radiation ranged from 10 Gy to 22 Gy. The median dose was 19 Gy. More than one ELIOT fields were used in 10 patients because of the large tumor size.

RESULTSSeven patients suffered wound complications. No grade ≥ 3 acute toxicities were observed. One patient developed radiation ulcer and arterial fistula 15 months after surgery and ELIOT, and resulted in amputation finally (grade 4 late toxicity). The mean Musculoskeletal Tumor Society (MSTS) 93 score was 26.26 ± 4.04 (87.5% ± 13.5%), with excellent to good extremity functions in 18 patients (94.7%). Four patients had local recurrences. The estimated locoregional control rates at 1, 2, and 3 years were 81.9%, 73.7%, and 73.7%, respectively. Seven patients died of the diseases. The estimated overall survivals of the entire group of patients at 1, 2, and 3 years were 76.3%, 61.2%, and 51.0%, respectively.

CONCLUSIONSELIOT is a safe and well-tolerable technique and could be widely used for patients with malignant bone or soft tissue tumors around the joints with acceptable rates of acute and late toxicity. There is positive significance for controlling the tumor local recurrence, preserving the joint function and improving survival quality.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Bone Neoplasms ; radiotherapy ; surgery ; Elbow Joint ; Electrons ; therapeutic use ; Female ; Follow-Up Studies ; Hip Joint ; Humans ; Intraoperative Period ; Knee Joint ; Limb Salvage ; Male ; Middle Aged ; Neoplasm Metastasis ; Neoplasm Recurrence, Local ; Particle Accelerators ; Radiotherapy, Adjuvant ; Soft Tissue Neoplasms ; radiotherapy ; surgery ; Survival Rate ; Young Adult

OBJECTIVETo analyze the complications and short-term outcomes of patients receiving intraoperative electron radiotherapy (IOERT) for locally advanced and recurrent periarticular soft tissue sarcomas of the extremities.

METHODSTwenty-one adult patients with locally advanced and/or recurrent periarticular soft tissue sarcomas of the extremities treated with IOERT were included in this study. Among them 14 patients had recurrent diseases after prior operation and 7 patients with locally advanced disease with primary treatment. The total dose of radiation ranged from 11 Gy to 21 Gy of 6 - 12 MeV beta ray given by intraoperative radiotherapy after complete tumor resection with negative margins. Five patients were given external beam radiotherapy (EBRT) with a total dose of 40 - 50 Gy, and 10 patients received chemotherapy.

RESULTSThe median follow-up time was 15 months. Five patients (23.8%) had tumor relapse, including one patients with local recurrence, one patient with regional recurrence, two patients with distant metastasis and one patient with local recurrence and distant metastasis. The actuarial local control rate at 1 year was 95.2% (20/21), and at 2 years was 90.5% (19/21). Acute skin toxicity (RTOG) within 3 months after surgery included grade I in 6 patients and grade II in 3 patients. Two year late skin toxicity (RTOG/EORTC) included grade I in 4 patients and grade II in 2 patients. Fibrosis included grade I in 3 patients and grade II in 3 patients. Six patients had joint dysfunction (3 patients with grade I and 3 with grade II) and 6 patients had healing problems. One patient got ipsilateral schiatic neuritis 9 months after IOERT. No adverse events occurred during surgery.

CONCLUSIONSIOERT brings tolerable complications of acute and late toxicities and favorable local control rate. IOERT should be followed by postoperative radiotherapy or increase the intraoperative radiation dose for locally advanced and recurrent sarcomas to get a better local control. Otherwise, distant metastasis is one of the main reasons of treatment failure, so chemotherapy should be added to the treatment regimen.

Adolescent ; Adult ; Aged ; Atrophy ; etiology ; Electrons ; adverse effects ; therapeutic use ; Extremities ; Female ; Fibrosis ; etiology ; Follow-Up Studies ; Humans ; Intraoperative Period ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; radiotherapy ; surgery ; Neoplasm, Residual ; radiotherapy ; Radiotherapy Dosage ; Radiotherapy, Adjuvant ; adverse effects ; Sarcoma ; drug therapy ; radiotherapy ; surgery ; Skin ; pathology ; Young Adult

To collect Li Shizhen's experience in Aconiti Lateralis Radix Praeparata identification and clinical application, compare and analyze national physician master Jin Shiyuan's practical operation and theoretical knowledge, which is beneficial for the inheritance and improvement of Aconiti Lateralis Radix Praeparata clinical dispensing technology. In the analysis process, CNKI, Wanfang and other databases were searched with "Aconiti Lateralis Radix Praeparata", "Li Shizhen", "pharmacological method state theory" "Jin Shiyuan" and "Chinese medicine dispensing technology" as the key words. In addition, Treatise on Febrile Disease, Compendium of Materia Medica, Chinese Pharmacopoeia(2015 edition), Notes to Medical Professions(Yi Zong Shuo Yue), and other medicine books were accessed to summarize the processing methods and decoction dosage of Aconiti Lateralis Radix Praeparata in both ancient and modern medicine, and in consideration of technical research and practice operation, Li Shizhen's description of Aconiti Lateralis Radix Praeparata and Professor Jin Shiyuan's research on Aconiti Lateralis Radix Praeparata dispensing technology were analyzed and collected. Li Shizhen recorded the nature identification and clinical application of Aconiti Lateralis Radix Praeparata by using pharmacological method state theory in Compendium of Materia Medica. National physician master Jin Shiyuan carries forward the essence of Li Shizhen's pharmaceutical academic thought with his own proficient knowledge structure in medicine, providing scientific pharmaceutical service for clinical application of Aconiti Lateralis Radix Praeparata Professor. Jin Shiyuan put forward the dispensing technology for the first time, including nature identification technology, clinical processing technology, clinical decocting technology, prescription coping technology, and class specifications of Aconiti Lateralis Radix Praeparata. In this paper, Aconiti Lateralis Radix Praeparata was used as an example to analyze the key dispensing technology of traditional Chinese medicine, and apply the key dispensing technology of traditional Chinese medicine in various commonly used Chinese medicines in the future.

To collect the historical origin, processing methods and clinical application of Rehmanniae Radix Preparata in Compendium of Materia Medica, compare and analyze the theoretical knowledge and relevant practical operation of national physician master Jin Shiyuan, which is beneficial for the inheritance and development of Rehmanniae Radix Preparata's clinical dispensing technology. In the analysis process, CNKI was searched with "Rehmanniae Radix Preparata", "Processing method", "Clinical application" "Li Shizhen", "Jin Shiyuan", and "Dispensing technology" as keywords. In addition, Shennong's Herbal Classic, Bencao Tujing (illustrated Classics of Materia Medica), Compendium of Materia Medica, Jingyue Quanshu (Jingyue's Complete Works) and related ancient books were accessed systematically to summarize the historical change of processing methods and efficacy of Rehmanniae Radix Praeparata. Professor Jin Shiyuan emphasizes the clinical dispensing technology of Rehmanniae Radix Praeparata, including its nature identification technology, clinical processing technology, prescription audit technology, prescription coping technology, drug delivery technology, clinical decocting technology, purchasing management technology as well as storage, maintenance and supply technology. Through the collation and research, it was confirmed that historical origin, processing methods and clinical application of Rehmanniae Radix Preparata were recorded in details in Compendium of Materia Medica. Steaming method of Rehmanniae Radix Preparata was originated from Synopsis of Golden Chamber. Li Shizhen attached great importance to the processing method of "steaming and drying alternatively for nine times" for Rehmanniae Radix Preparata, and differentiated it from Radix Rehmanniae Recen and fresh rehmannia root in clinical applications. Professor Jin Shiyuan has developed and improved the clinical dispensing technology of Rehmanniae Radix Praeparata, and carried forward the essence of Li Shizhen's pharmaceutical academic thought with his own proficient knowledge structure in medicine, providing scientific pharmaceutical service for clinical application of Rehmanniae Radix Preparata in future.