OBJECTIVETo study the result of less invasive fixation in treating comminuted fracture of distal tibia.

METHODSFrom 2002 to 2008, 48 patients with comminuted fracture of distal tibia were treated with surgery. The closed reduction and less invasive fixation were done to stable broken fibula, and the reduction by Kirschner wire to pick was used for relatively larger debris of tibia. The Kirschner wire or screw were used to fix fracture after the restore of the ankle cavity position and the alignment of the tibia. Partial weight loading and functional exercise of ankle joint were done at 6th week after operation.

RESULTSForty-eight patients were followed up for 1-24 months with an average of 12 months. All the fractures were united. According to Johner-Wruhs standard to value the result by factors of pain, deformity, motion range of joint,with or without injury of nerve and blood vessel. Thirty-eight cases obtained excellent result, 8 good, fair 2. The rate of excellent and good were 95.8%.

CONCLUSIONLess invasive fixation has ascendancy such as easy operation, less injury of soft tissue, reliable fixation, which can maximally protect periosteum. It is a choice for treating comminuted fracture of distal tibia.

Adult ; Aged ; Bone Wires ; Female ; Fracture Fixation, Internal ; Fractures, Comminuted ; surgery ; Humans ; Male ; Middle Aged ; Tibia ; injuries ; surgery ; Tibial Fractures ; surgery ; Young Adult

Objective To Establish an evaluation system of the quality of life for Chinese liver and kidney transplant recipients,and develop a specialized scale to measure the quality of life (QOL)for such recipients preliminarily.Methods By combining subjective and objective methods,this study determined the evaluation system and created items of QOL scale based on literature analysis,Delphi method (expert consultation),interviews,and experience of researchers.Then,a nationwide clinical survey was conducted on 5 Level Ⅲ Class A hospitals.454 valid questionnaires were collected,including 153 from liver recipients,and 301 from kidney recipients.Subjective statistical methods such as critical Ratio method,correlation coefficient method,dispersion tendency method,and exploratory factor analysis were used for selection of questionnaire items.Results The study established an evaluation system of QOL for liver and kidney transplant recipients,including 4 primary indexes and 12 secondary indexes,and developed QOL scales that were appropriate for liver and kidney transplant recipients respectively.Conclusions The structure of QOL scale for liver and kidney transplant recipients was basically consistent with theoretical assumption.The QOL scale for patients showed good reliability and validity,therefore,it can fully reflect the quality of their life.

OBJECTIVETo investigate the allergens of various allergic diseases in children.

METHODSSerum levels of Fx5E, Phadiatop and specific IgE were measured by the UniCAP100 System in 3 504 children with allergic diseases.

RESULTSThe positive rate of aeroallergens was obviously higher than that of food allergens in children with allergic rhinitis, allergic conjunctivitis, asthma and papular urticaria. In contrast, the positive rate of food allergens was obviously higher than that of aeroallergens in children with Henoch-Schonlein purpura and digestive diseases. The serum specific IgE level of aeroallergens was higher than that of food allergens. The dust and mite specific IgE levels reached to grade 6, while the food allergen specific IgE levels were lower than grade 3.

CONCLUSIONSAaeroallergens or food allergens vary remarkably in different allergic diseases in children. The level of specific IgE of aeroallergens is higher than that of food allergens.

Adolescent ; Allergens ; immunology ; Child ; Child, Preschool ; Female ; Humans ; Hypersensitivity ; immunology ; Immunoglobulin E ; blood ; Infant ; Male

Objective To explore the factors associated with the quality of life (QOL) in patients after liver and kidney transplantation.Methods A multicenter cross-sectional survey was carried out in 5 Level Ⅲ Class A hospitals.153 liver transplant recipients and 301 kidney transplant recipients of outpatient clinic follow-up from March to December in 2015 were selected and investigated with a self-designed general state questionnaire,and Quality of Life Scale for Liver and Kidney Transplant Recipients which developed by our research group.Results There were significant differences in QOL total score in liver and kidney transplant recipients among groups of marital status and occupation.Divorced,unemployed and low-educated patients showed lower QOL total score than married,employed and high-educated ones (P ＜ 0.05).As compared with non-living-related transplantation group,patients undergoing living-related transplantation presented a better status in QOL total scores (P＜0.05).The QOL total score was obviously lower in patients suffering from complications and rejection than in those without occurrence of complications and rejection (P＜ 0.01).Postoperative time was correlated positively and significantly with QOL scores,and variances existed among different stages postoperation (P ＜ 0.01).Multivariable regression analysis demonstrated that education,marital status,postoperative time,type of donor and chemotherapy were the factors influencing liver transplant recipients' QOL,while marital status,postoperative time,type of donor,medical care assurance,complications and rejection after operation had effect on kidney transplant recipients.Conclusion Attaching importance to QOF among liver and kidney transplant recipients,and implementing scientific and effective nursing intervention based on the characteristics of them are necessary.

Adult ; Apoptosis ; drug effects ; Benzene ; poisoning ; Biomarkers ; analysis ; Bone Marrow Cells ; drug effects ; Female ; Flow Cytometry ; Humans ; Leukocytes, Mononuclear ; drug effects ; Lymphocytes ; drug effects ; metabolism ; Male ; Micronuclei, Chromosome-Defective ; drug effects ; metabolism ; Occupational Exposure ; analysis

OBJECTIVESince the outbreak of a highly contagious new pneumonia, atypical pneumonia or severe acute respiratory syndrome (SARS) occurred in Guangzhou area, 33 children with this syndrome were treated in the authors' hospital. The present study aimed to understand clinical characteristics and prognosis of pediatric SARS patients in Guangzhou area.

METHODSClinical manifestations, laboratory and radiologic findings, therapeutic approaches and prognosis of the 33 children with SARS in Guangzhou area were analyzed.

RESULTSOf the 33 cases, 17 were males and 16 were females. The age was between 3 months to 13 years, and 3 - 12 years old patients accounted for 82%. Five (15%) cases had an evident history of contacting SARS patient before the symptoms occurred. Another 5 (15%) cases had a history that contacts of these patients (family members or friends) developed fever and/or cough later. The most common symptoms in this cohort were fever (100%) and cough (91%). Most of the cases had high fever, higher than 39 degrees C. Near half of the cases had nonproductive cough. The initial blood cells count showed that total white blood cell (WBC) count was (2.5 - 9.7) x 10(9)/L. In 22 (67%) cases the WBC count was < 5.0 x 10(9)/L, and in 10 (30%) WBC was (5.0 - 7.0) x 10(9)/L, in 18 cases most of the WBC were lymphocyte count. Chest radiograph showed patchy infiltrates, in 15 cases the changes were unilateral, and in 18 were bilateral. The radiologic changes developed fast, in some cases the changes progressed from one side to both sides. The opacity was absorbed slowly, significant absorption took in average two weeks. Elevated ALT was found in 3 cases and elevated CK-MB in 2 cases. Treatment included isolation, good ventilation of the ward, bed rest, supportive regimens, low volume oxygen inhalation, use of Chinese traditional medicine, antibiotics to prevent bacterial infection, and anti-inflammation therapy. All the patients recovered and discharged from hospital after a mean period of 10.0 +/- 3.8 days.

CONCLUSIONSARS in children may have its own characteristics. The main clinical manifestations were high fever and cough while no severe toxic symptoms, nor respiratory failure was seen; few symptoms or signs suggesting involvement of systems other than respiratory system were seen. Chest radiograph showed uni- or bilateral asymmetric air-space infiltrates which could worsen quickly and were absorbed slowly. Though there were severe changes in the lung, the patients might not have corresponding symptoms or signs. The total white blood cell count in peripheral blood did not increase. All the patients studied had a favorable outcome after the combined treatment.

Adolescent ; Anti-Bacterial Agents ; therapeutic use ; Bed Rest ; Child ; Child, Preschool ; China ; Cohort Studies ; Cough ; complications ; Female ; Fever ; complications ; Humans ; Infant ; Length of Stay ; Lung ; drug effects ; microbiology ; pathology ; Male ; Prognosis ; Severe Acute Respiratory Syndrome ; complications ; diagnosis ; therapy ; Treatment Outcome

Objective To analyze the changes of the main clinic parameters in patients with benign prostate hyperplasia (BPH) treated by watchful waiting and to find out the risk factors contributing the progress of BPH. Methods According to the inclusion and exclusion criteria, 61 patients diagnosed as BPH were recruited in the group of watchful waiting. Data on IPSS, prostate volume, prostate specific antigen(PSA), maxium flow rate, average flow rate and residual urine volume during follow-up period of 24 months, were recorded. Results At 0, 12, 24 months, the IPSS, prostate volume (ml), PSA(ng/ml),maxium flow rate (ml/s) were 7±4, 4±3, 4±3 ; 33.0±9.0, 33.8±7.6, 30.9±6.8 ; 1.53±1.35,1.43±0.95, 1.22±0.99; 17.1±5.0, 17.2±6.1, 19.2±8.0, respectively. At the end of the 24-months follow-up, all observed parameters had a little improvement except the average prostate volume in this group. Of the 61 patients, 42(62%) progressed slowly or became better when comparing with baseline data of the study. Moreover, the difference between at 24-month and at baseline period, IPSS showed statistical significance (P＜0.0001) in t test. In the study of BPH progression risk factors by logistic regression analysis, prostate volume( P = 0. 0910) and residual urine volume( P = 0. 0780) showed a trend of becoming the risk factors. Conclusion Our study showed that patients treated with watchful waiting had slow progression and majority of these patients did not need to alter their treatment options.Through data analysis, we noticed that the changes of data watchful waiting patients could help us to choose more precise and reasonable treatment option in clinical pratice.[ Key words ] Benign prostate hyperplasia; Prostate volume; Residual urine; Watchful waiting;Follow-up

OBJECTIVETo explore the influence of Chinese medicine constitution type on the susceptibility of hypertensive patients to intracerebral haemorrhage.

METHODSPrimary hypertensive patients were studied and divided into the hypertension and the hypertensive intracerebral haemorrhage groups, depending on whether or not the patients had intracerebral haemorrhage. The demographic characteristics, physiological characteristics, living habits, biochemical tests, other chronic diseases, Chinese medicine constitution type, etc. were collected and compared between the two groups. The neurological deficit in the hypertensive intracerebral haemorrhage group was also compared among the different constitution types.

RESULTSA total of 304 patients participated in this investigation, including 213 cases in the hypertension group and 91 cases in the hypertensive intracerebral haemorrhage group. The percentages of dampness-heat and qi-depression types in the intracerebral haemorrhage group were greater than those with the same types in the hypertension group (20.9% vs 6.1%, 22.0% vs 8.0%; P<0.05). The percentages of each constitution type were different between genders in both groups. In addition, there were more male cases (14/20) with qi-depression type and more female cases (7/8) with phlegm-dampness type in the hypertensive intracerebral haemorrhage group than those with the same types (3/17 and 9/34, respectively) in the hypertension group (P<0.05). The cases with phlegm-dampness and qi-depression types had greater levels of blood lipids in the intracerebral haemorrhage group than those with the same types in the hypertension group (P<0.05). Furthermore, the cases with the qi-deficiency type presented with a more severe neurological deficit than those with the other types (P<0.05).

CONCLUSIONSChinese medicine constitution type might have an impact on the susceptibility of hypertensive patients to have an intracerebral haemorrhage. The heat-dampness and qi-depression types might lead to greater susceptibility than the other types. In addition, the patient's gender and blood lipids might also influence the susceptibility along with the constitution type.

Aged ; Body Constitution ; Cerebral Hemorrhage ; etiology ; Disease Susceptibility ; pathology ; Female ; Humans ; Hypertension ; complications ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Nervous System ; pathology

Antibodies, Antinuclear ; blood ; Female ; Follow-Up Studies ; Heart Block ; congenital ; Humans ; Infant ; Infant, Newborn ; Lupus Erythematosus, Cutaneous ; complications ; drug therapy ; pathology ; Male

OBJECTIVETo study the formulation and preparation of ampelopsin liposomes and evaluate their quality.

METHODThe liposomes were prepared by a film-ultrasonic dispersion technique. Served as quota with the entrapment ratio and appearance and diameter of the liposomes, the optimal formulation and preparation were selected by means of an uniform design test. The appearance of liposomes was observed by micrography. The diameter and electric charge of surface were determined by granularity mensuration instrument. The entrapment ratio and the leakage rate of ampelopsin liposome were determined by means of dialyze. The content of ampelopsin was determined by UV.

RESULTThe result of electron micrography and the size distribution showed that the liposomes were similar to spherical small unilamellar vesicles. The mean diameter was (258.2 +/- 51.2) nm and the electric charge of surface is 19.0 mV. The entrapment ratio of ampelopsin liposomes was 62. 3% and the lecithoid oxidative rate was 0.83% (n = 3).

CONCLUSIONThe selected formulation and preparation of ampelopsin liposomes is efficient and practicable.

Flavonoids ; chemistry ; Liposomes ; chemical synthesis ; chemistry ; Microscopy, Electron