Objective To identify the diseases outcome of inpatients of prefectural hospital in Xinjiang,through analyzing the diseases outcome of inpatients of a prefectural hospital in Xinjiang from 2006 to 2008.Methods To analyze the diseases outcome of inpatients(20 533 cases)randomly selectedin hospital from 2006 to 2008 the date were aralgzed.according to year,gender,ethnicity,disease systems.Results The overall cured rate,improved rate,healed rate,fatality rate of inpatients was 42.10％(8663 cases),51.10％(10 463 cases),6.00％(1242 cases),0.80％(165 cases)respectively.The fatality rate of inpatients of above 60 years old,45 ～59 years old,15 ～44 years old is higher in inpatients of various age groups; The fatality rate of inpatients of tumor,circulatory system diseases,symptoms of menopause with the experimental and clinical body seen to be kind to the suffering of its is higher in inpatients of various systemic diseases,binary multinomial logistic regression shows that the disease outcome is influenced by gender,age,disease systems,hospital annual,four single factors,but not influenced by ethnicity.Conclusion The cured rate adding improved rate is over 90％ of common and frequently-occurring diseases in the prefectural hospital of Xinjiang province.The fatality rate is higher in inpatients who suffered from tumor or circulatory system diseases or symptoms of menopause with the experimental and clinical body seen to be kind to the suffering of its and the fatality rate of all age groups over 15 years old is higher.

Objective The purpose of this study is to determine whether the quantitative parameters of salivary gland scintigraphy are useful in the diagnosis of Sjgren's syndrome(SS).Method Forty patients with SS and 29 control subjects underwent salivary gland scintigraphy.Two indices,uptake ratio and maximum se- cretion were mearsured.The optimal cut-points of both indices were derived from receiver operative character- istic curve(ROC).The diagnostic value of the indices was assessed by the area under ROC curve(AUC~(ROC)). Results The optimal cut-point of uptake ratio was 5.5～5.7.The optimal cut-point of maximum secretion was 0.20.The sensitivities of both indices were 86.2%～89.7%.The specificity of uptake ratio was 63.4%～65.9%. The specificity of maximum secretion was 82.9%～85.4%.The AUC\+\{RoC\} of uptake ratio was 0.780/0,776.The AUC\+\{ROC\} of maximum secretion was 0.905/0,899.Conclusion The quantitative parameters of salivary gland scintigraphy may be useful in the diagnosis of Sj(?)gren syndrome.

Recently traditional Chinese medicine (TCM)-induced liver injury has been an unresolved critical issue which impacts TCM clinical safety. The premise and key step to reduce or avoid drug-induced liver injury (DILI) is to identify the drug source of liver injury in early stage. Then the timely withdrawal of drug and treatment can be done. However, the current diagnosis of DILI is primarily governed by exclusive method relying on administering history supplied by patients and experience judgment from doctors, which lacks objective and reliable diagnostic indices. It is obvious that diagnosis of TCM-induced liver injury is especially difficult due to the complicated composition of TCM medication, as well the frequent combination of Chinese and Western drugs in clinic. In this paper, we proposed construction of research pattern and method for objective identification of TCM-related DILI based on translational toxicology, which utilizes clinical specimen to find specific biomarkers and characteristic blood-entering constituents, as well the clinical biochemistry and liver biopsy. With integration of diagnosis marker database, bibliographic database, medical record database and clinical specimen database, an integrative diagnosis database for TCM-related DILI can be established, which would make a transformation of clinical identification pattern for TCM-induced liver injury from subjective and exclusive to objective and index-supporting mode. This would be helpful to improve rational uses of TCM and promote sustainable development of TCM industry.
Animals ; Biomarkers, Pharmacological ; metabolism ; Biopsy ; methods ; Chemical and Drug Induced Liver Injury ; diagnosis ; metabolism ; pathology ; Early Diagnosis ; Humans ; Liver ; drug effects ; pathology ; Medicine, Chinese Traditional ; adverse effects ; Rats

OBJECTIVETo investigate the in vivo gene expression of adenovirus-mediated human tissue factor pathway inhibitor (hTFPI) and its inhibition effects on intimal proliferation in rabbit carotid arteries after balloon injury.

METHODSRabbits underwent carotid artery balloon injuries were treated with Ad-TFPI (n = 25), Ad-LacZ (n = 25) or PBS (n = 10), respectively. Sham operated rabbits (n = 10) serve as normal controls. The expressions of human TFPI at mRNA and protein levels were detected by RT-PCR and ELISA respectively on the 3rd, 7th, 10th, 14th, 28th day after operation. Intimal proliferation was detected by angiograms and morphometric analysis.

RESULTSTFPI mRNA and protein expressions were detected at 3 days and peaked at the 10th and 14th day after TFPI gene transfer. The expressions were still detectable on the 28th day. There was no TFPI expression in Ad-LacZ group. The carotid angiogram results indicated that the minimal lumen diameter in TFPI group was significantly larger and the lumina stenosis percentage was significantly lower in TFPI group compared those in Ad-LacZ and PBS groups (all P < 0.05). The morphometric analysis showed that the intimal area, the ratio of the intimal/media area, the lumina stenosis percentage in TFPI group were all significantly reduced compared with those in Ad-LacZ and PBS groups (all P < 0.01).

CONCLUSIONSThe TFPI gene could be effectively transferred by adenovirus vector to injured carotid arteries and transferred Ad-TFPI could significantly attenuate intimal proliferation in balloon injured carotid arteries in rabbits.

Adenoviridae ; genetics ; Animals ; Carotid Arteries ; metabolism ; Carotid Artery Injuries ; metabolism ; pathology ; Female ; Gene Transfer Techniques ; Genetic Vectors ; Humans ; Lipoproteins ; genetics ; Male ; Rabbits ; Transfection ; Tunica Intima ; pathology

OBJECTIVETo explore the therapeutic methods of fracture and dislocation of coccyx and evaluate its curative effects.

METHODSFrom May 2002 to March 2010,56 patients with fracture and dislocation of coccyx were divided into surgical treatment group and non-surgical treatment group. There were 7 males and 20 females in surgical treatment group with an average age of (48.1 +/- 0.6) years (ranged, 29 to 62 years), treated with open reduction and mini-plate internal fixation. There were 8 males and 21 females in non-surgical treatment group with an average age of (47.5 +/- 0.9) years (ranged, 19 to 54 years),treated with manipulative reduction. All patients were underwent X-ray examination and were finally diagnosed before treatment. Clinical symptoms and Visual Analogue Scales (VAS) of all patients were statistically analyzed before and after treatment.

RESULTSThere was no significant difference between two groups in gender, age, BMI index and VAS evaluation. All patients were followed up from 12 to 25 months with an average of 17.2 months. In surgical treatment group,there were 26 cases with I/a incision and 1 case with II/a incision; the excellent rate of clinical symptom was respectively 92.6% and 100% at leaving hospital and final follow-up; the improvement rate of VAS was 97.6% and was excellent result;internal fixtures were removed at the 1 to 2 years after treatment and no unwell symptoms occurred; VAS of all patients in the group was 0 point. In non-surgical treatment group,the excellent rate of clinical symptom was respectively 72.4% and 82.8% at leaving hospital and final follow-up; the improvement rate of VAS was 72.1% and was good result. There was significant difference in clinical results between two groups (P<0.05).

CONCLUSIONThe results indicated that fracture and dislocation of coccyx should be treated in time. For the treatment of patients with manipulative reduction failures, instability reduction by X-ray examination and serious rectal irritation, open reduction and mini-plate internal fixation can obtain satisfactory results.

Adult ; Bone Plates ; Coccyx ; surgery ; Female ; Fracture Fixation, Internal ; methods ; Humans ; Joint Dislocations ; surgery ; Male ; Manipulation, Spinal ; Middle Aged ; Spinal Fractures ; surgery

OBJECTIVETo study the durability of expanded polytetrafluoroethylene artificial heart valve (ePTFE AHV).

METHODSSix ePTFE AHVs were tested for 400 million times against accelerated fatigue using TH-2200 artificial heart valve exosomatic accelerated fatigue instrument. Hydromechanical parameters of fore-and-aft accelerated fatigue test of the 6 AHVs were obtained by TH-1200 artificial heart valve exosomatic pulsatile stream instrument.

RESULTS AND CONCLUSIONThe mean gradient pressure spanning the valve and the effective orific area of ePTFE AHVs did not undergo significant changes after fore-and-aft the fatigue test, but the regurgitation volume and regurgitation rate of ePTFE AHVs were reduced after the accelerated fatigue test, suggesting good durability of ePTFE AHV.

Biocompatible Materials ; chemistry ; Heart Valve Prosthesis ; standards ; Materials Testing ; methods ; Polytetrafluoroethylene ; chemistry ; Tensile Strength

OBJECTIVETo study the epidemiological features of tic disorders (TD) among schoolchildren in Wenzhou area.

METHODSStratified cluster sampling was carried out to investigate TD in 9742 schoolchildren aged 7 to 16 years old in Wenzhou.

RESULTSThe average prevalence rate of TD among school-age children was 104/10 000 (166/10 000 for males, 29/10 000 for females). There was a significantly higher prevalence rate for males than that for females (chi(2) = 43.96, P < 0.001, prevalence ratio = 5.7, prevalence ratio 95% CI: 3.20 - 10.30). The prevalence rates of clinical subtypes in males was significantly higher than that of females while pupils was significantly higher than that in high school students (chi(2) = 11.33, P < 0.01, prevalence ratio = 2.2, prevalence ratio 95% CI: 1.37 - 3.43). Prevalence rate of transient tic disorders (TTD), chronic motor vocal tic disorder (CMVTD), tourette syndrome (TS) were 34/10 000, 27/10 000 and 43/10 000 respectively with the highest among 9-10 years old group. The mean onset age of TD was 8.5 +/- 2.8 years. The peak of onset was among 6-10 year olds. The rate of delayed diagnosis of the disorders was 69.3% and the median in delayed diagnosis was 1.0 year.

CONCLUSIONTD is a common disease with high rate of misdiagnoses among schoolchildren in Wenzhou area. Physicians and population should be trained to identify the syndromes and to practice correct diagnosis and effective treatment as early as possible.

Adolescent ; Child ; China ; epidemiology ; Cross-Sectional Studies ; Female ; Humans ; Male ; Prevalence ; Sex Factors ; Tic Disorders ; epidemiology ; prevention & control ; Tourette Syndrome ; epidemiology ; prevention & control

OBJECTIVETo study the prevalence and distribution of Tourette syndrome (TS).

METHODSNine thousand, seven hundred and forty-two children and juveniles aged 7 - 16 years in Wenzhou were studied, using cluster random sampling method.

RESULTSThe prevalence of TS among school-age children was estimated to be 0.43% (0.74% for males and 0.07% for females). The prevalence of male children and juveniles was higher than that of female children and juveniles (chi(2) = 25.09, P < 0.001, prevalence ratio = 10.95, prevalence ratio 95% CI: 3.38 - 35.46). The highest prevalence of TS was between 9 - 10 years old. The mean age at onset of TS was 7.7 +/- 2.7 years, with 45.2% of them among 6 - 7 year olds. The rate of delayed diagnosis and rates of misdiagnosis and misclassification of the syndromes were 78.6%, 42.9% and 23.8%, respectively.

CONCLUSIONTourette syndrome had been a common disease of children and juveniles in Wenzhou area. The disease was correlated with age and sex, often misdiagnosed and misclassified. Physicians and as well as general publics should be trained to identify the cases.

Adolescent ; Age Factors ; Child ; China ; epidemiology ; Cross-Sectional Studies ; Female ; Humans ; Male ; Prevalence ; Sex Factors ; Tourette Syndrome ; diagnosis ; epidemiology

OBJECTIVETo evaluate the effect of combination of autologous fascia and fat injection into vocal fold for the treatment of patients with unilateral vocal fold paralysis and to observe the long-term effectiveness of this procedure.

METHODSA total of 26 unilateral vocal fold paralysis patients underwent vocal fold injection under general anesthesia, meanwhile, the mucosa of the injected point was sutured through laryngoscope under direct vision. There were 6 patients underwent autologous fat injection into vocal fold (group A), and 20 patients underwent autologous anterior rectus sheath fascia and fat injection (group B). Therapeutic efficacy were evaluated by videostroboscopy, voice-related parameters analysis and voice evaluation before and after treatment. Clinical analysis of this procedure was retrospectively performed in this serial of patients.

RESULTSAll patients were followed up for 24 months. On the third day after operation, there was an acute inflammatory reaction induced by the graft. This reaction disappeared three months later. In all 20 cases, videolaryngostroboscopy showed significant improvement of the glottic closure, the improvement in acoustical parameters was statistically significant (P < 0.01). Perceptual evaluation of GRBAS scale showed significant improvement of phonatory function on G, B, A scale. The results remained stable 6 - 24 months after operation and were not changed by the length of follow-up. And in the 6 cases, videolaryngostroboscopy showed significant improvement of the glottic closure at 3 months compared with preoperative observation, a little spindle-shaped disclosure. The improvement in acoustical parameters was significant statistically at 3, 6 and 24 months (P < 0.05 or < 0.01), the voice quality decreased significantly at 6 and 24 months compared with 3 months (P < 0.05 or < 0.01). The significant differences were not observed between 6 and 24 months (P > 0.05). No complications were observed in all patients perioperatively or during the follow-up period. Voice-related parameters jitter, normalized noise energy and maximum phonation time showed significant differences between Group A and Group B on 24 months (P < 0.05 or < 0.01).

CONCLUSIONThe combination of autologous fascia and fat vocal fold injection is an effective procedure for the treatment of unilateral vocal fold paralysis, and the stable results can be achieved during the follow-up period for 24 months.

Adipose Tissue ; transplantation ; Adolescent ; Adult ; Aged ; Fascia ; transplantation ; Female ; Humans ; Injections ; Male ; Middle Aged ; Transplantation, Autologous ; Treatment Outcome ; Vocal Cord Paralysis ; surgery ; Vocal Cords ; transplantation ; Voice Quality ; Young Adult

OBJECTIVETo analyze hepatotoxicity of Polygonum multiflorum and clinical character- istics of drug-induced liver injury (DILI) caused by Polygonum multiflorum and its preparations.

METHODSA retrospective study was performed in 158 patients treated at 302 Military Hospital between January 2009 and January 2014. All of them had used Polygonum multiflorum and its preparations before the onset of DILI, and their clinical characteristics and prognoses were analyzed.

RESULTSOf the 158 DILI patients who used Polygonum multiflorum or its preparations, 92 (58.2%) combined with Western medicine or Chinese herbal preparations without Polygonum multiflorum; 66 patients (41.8%) used Polygonum mult florum and its preparations alone. In 66 DILI patients induced by Polygonum multiflorum or its preparations alone, 51 cases (77.3%) were induced by Polygonum multiflorum compounds and 22.7% by single Po- lygonum multiflorum; 4 cases (6.1%) were caused by crude Polygonum multiflorum and 62 (93.9%) by processed Polygonum multiflorum and its preparations. Clinical injury patterns were hepatocellular 92.4% (61 cases), cholestatic 1.5% (1 case), and mixed 6.1% (4 cases). Pathological examination was per- formed by liver biopsy in 32 cases (48.15%), manifested as hepatocellular degeneration and necrosis, fibroplasia, Kupffer cells with pigment granule, and a large number of eosinophil infiltration, were ob- served. Four patients were developed into liver failure, 4 into cirrhosis, and 1 died.

CONCLUSIONPolygo- num multiflorum and its preparations could induce DILI, but clinical diagnosis of Polygonum multiflorum induced hepatotoxicity should be cautious.

Asian Continental Ancestry Group ; Chemical and Drug Induced Liver Injury ; diagnosis ; Cholestasis ; Drugs, Chinese Herbal ; adverse effects ; Fallopia multiflora ; Humans ; Liver Cirrhosis ; Liver Failure ; Plant Preparations ; adverse effects ; Polygonum ; Retrospective Studies