Acute Disease ; Administration, Inhalation ; Adolescent ; Asthma ; drug therapy ; Budesonide ; administration & dosage ; Child ; Child, Preschool ; Female ; Humans ; Male ; Oxygen ; Terbutaline ; administration & dosage

OBJECTIVETo investigate the clinical outcomes of cannulated screw combined with buttress plate in treating transarticular shear fractures of the distal humerus.

METHODSFrom July 2008 to December 2011, 17 patients with shear fractures of the distal humerus were treated with cannulated screw combined with buttress plate. Among them, included 10 males and 7 females aged from 20 to 59 years old (mean 36.5). All the fractures were classified into type I (8 cases), type II (1 case), type III (3 cases) and type IV (5 cases) according to Bryan-Morrey and McKee classification. According to AO/ASIF classification, 10 cases were type 13B3.1, 7 cases were type 13B3.3; according to Dubberley classification, 5 cases with type 1A, 2 cases with type 1B, 2 cases with type 2A, 2 cases with type 2B, 4 cases with type 3A, 2 cases with type 3B. There were 12 cases with fresh injuries, 4 cases with old injuries. All fractures were closed injuries. Complications and range of motion of elbow were observed, and clinical efficacy were evaluated by Broberg-Morrey standard.

RESULTSAll patients were followed up with a mean time of 21.3 months (ranged, 18 to 24). All fractures obtained bone healing from 10 to 15 weeks with a mean of 12.5 weeks. No malunion or delayed healing occurred. Two cases occurred ossification in lateral collateral ligament attachment. 2 cases occurred heterotopic ossification in the capitellum in front of capsule joint. The range of elbow extension was (16 +/- 7) degrees, flexion was (115 +/- 9) degrees, the average are of pronation and supination was (65 +/- 5) degrees and (60 +/- 5) degrees respectively. According to Broberg-Morrey standard, there were excellent in 7 cases, good in 8 cases, fair in 2 cases, and average score was 92.44 +/- 4.64.

CONCLUSIONFor transarticular shear fractures of the distal humerus, classification should be performed according to preoperative X-ray and CT, cannulated screw and buttress plate combined and early function rehabilitation could recover elbow function.

Adult ; Bone Plates ; Bone Screws ; Female ; Fracture Fixation, Internal ; methods ; Humans ; Humeral Fractures ; physiopathology ; surgery ; Male ; Middle Aged ; Range of Motion, Articular

OBJECTIVETo observe the protection effect of Ligustrazine Hydrochloride (LH) on coagulation reaction and inflammation reaction in single valve replacement patients with rheumatic heart disease undergoing cardiopulmonary bypass (CPB).

METHODSTotally 40 patients undergoing single valve replacement were recruited in the study and randomly assigned to the two groups, the treatment group and the control group, 20 in each group. In treatment group LH (3 mg/kg) was intravenously infused from the jugular vein. LH (3 mg/kg) was also added in the CPB priming. In the control group LH was replaced by equal amount of normal saline. Endothelial micro-particles (EMP) count was detected before CPB, 30 min after CPB, 1 h and 24 h after CPB finished. The coagulation reaction time (R), coagulation time (K), clotting formation velocity (alpha angle), maximum amplitude (MA), coagulation index (CI), platelet (PLT), hypersensitive C reactive protein (hs-CRP), IL-6, and IL-10 were detected before CPB, 1 h and 24 h after CPB finished.

RESULTSThere was no statistical difference in aorta arresting time, period of CPB, post-operative drainage volume, plasma transfusion volume, post-operative respirator assistant time, and hospitalization time between the two groups (P >0.05). Compared with pre-CPB in the same group, the count of EMP was much higher at 30 min after CPB and 1 h after CPB finished (P < 0.01). R and K, hs-CRP, IL-6, and IL-10 increased at 1 h and 24 h after CPB finished (P <0.01,P < 0.05). The alpha angle,.MA, CI, and PLT decreased 1 h after CPB finished (P <0.01). The a angle increased, while CI and PLT decreased 24 h after CPB finished (P <0.05). Compared with the control group in the same period, the count of EMP was lower in the treatment group 30 min after CPB and 1 h after CPB finished (P <0. 05, P <0. 01). R and K values obviously decreased in treatment group 1 hour after CPB finished (P <0. 05), while a angle, MA, CI, and PLT increased (P <0. 05, P <0. 01). hs-CRP and IL-6 decreased in the treatment group 1 h and 24 h after CPB finished (P <0.05), while IL-10 increased (P <0.05). The count of PLT increased 24 h after CPB finished in the treatment group (P <0. 05).

CONCLUSIONLH had certain protection effect on the vascular endothelium undergoing CPB, and lower excessive activation of coagulation reaction and inflammation reaction in patients undergoing CPB.

Blood Coagulation ; drug effects ; C-Reactive Protein ; metabolism ; Cardiopulmonary Bypass ; methods ; Humans ; Inflammation ; Interleukin-10 ; blood ; Interleukin-6 ; blood ; Pyrazines ; pharmacology ; therapeutic use ; Rheumatic Heart Disease ; drug therapy

Objective To analyze the efficacy of electric sacral neuromdulation and resiniferatoxin in patients with female overactive bladder.Methods 32 cases with IOAB female patients accepted percutaneous test sitmulation of the electric sacral nerves at S3 ,and treated by intravesical instillation with 100ml of 100nmol/L RTX.The effica- cy of voiding status were evaluated.The improvement of female patients life were evaluated comparing the rating of depression and anxiety.Results There were significant improvements in 32 cases in variables included the number of voiding,volume voided and signs every day and urgent uresis.In the rating of depression and anxiety,the patients improved a litter and still had stimulating symptom in urethra and bladder.Conclusion The treatment of IOAB with single administratoon of electric sacral neuromdulation and resiniferatoxin is effective,and can successfully im- prove the symptom with little side effects.

OBJECTIVETo evaluate the therapeutic efficacy and side effects of oral Fructus bruceae oil combined with radiotherapy in the treatment of esophageal cancer.

METHODSA total of 80 patients with esophageal cancer were equally and randomly divided into two groups. The patients in Group A were treated with radiotherapy (60-65 Gy, 6-7 weeks) and oral Fructus bruceae oil (20 mL, 3 times per day for 12 weeks), while the patients in Group B were treated with radiotherapy alone. The short-term effect was evaluated by Response Evaluation Criteria in Solid Tumors (RECIST) and quality of life (QOL) was evaluated by the Karnofsky scoring (KFS). The outcome measures included complete remission (CR) rate, partial remission (PR) rate, effective rate as CR+PR, patients' QOL and adverse effects.

RESULTSAfter 12-week treatment, the CR and CR+PR were significantly higher in Group A than those in Group B (P <0.05). There was an improvement in esophageal obstruction of 87.5% and 60.0%, respectively, and in KFS of 84.6% and 43.9%, respectively, in Groups A and B.

CONCLUSIONOral medication with oral Fructus bruceae oil could effectively improve the efficacy of radiotherapy in esophageal cancer, including a reduction in esophageal obstruction, and also reduce the side effects of radiotherapy; thus it would be very promising for clinical application.

Administration, Oral ; Combined Modality Therapy ; Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; therapeutic use ; Esophageal Neoplasms ; drug therapy ; radiotherapy ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Quassia ; Time Factors ; Treatment Outcome

OBJECTIVETo explore the mechanism of occupational medicamentosa-like dermatitis (OMDT) induced by trichloroethylene (TCE) and some immunity indexes in workers occupationally exposed to TCE.

METHODSThe blood samples from 8 cases with medicamentosa-like dermatitis in 1st, 2nd, 3rd, 4th and 5th weeks after admitting to hospital were examined for liver function, immunoglobulin and some complement indexes. Thirty nine workers occupationally exposed to TCE were investigated for urinary TCE and some immuno-complement indexes. The TCE concentrations of air in workplaces were monitored.

RESULTSC3d-CIC and C3 of patients before admission were (92.86 ± 44.80) mg/L and 0.91 ± 0.19 mg/L, respectively. C3d-CIC and C3 of patients before discharge were (52.41 ± 17.75) mg/L and (1.14 ± 0.22) mg/L, respectively. There were significant differences between admission and discharge (P < 0.05). The average TCE concentration in 4 workplaces was (351.96 ± 36.72) mg/m(3), which was higher than the occupational exposure limits (OELs). The number of workers exposed to the TCE concentration-time weighted and TCA in urine over OELs were 28.21% and 56.41% of total subjects, respectively. The serum IgG and CIC levels of patients before discharge were (10.03 ± 1.21) mg/L and 103.50 ± 29.17 mU/L, which were significantly lower than those (17.21 ± 1.85) mg/L and (227.46 ± 111.67) mU/L of patients before admission (P < 0.01).

CONCLUSIONThe type II and III hypersensitivity may be associated with OMDT and the organ injure induced by TCE.

Adolescent ; Adult ; Complement System Proteins ; immunology ; Dermatitis, Occupational ; immunology ; Female ; Humans ; Male ; Occupational Exposure ; Trichloroethylene ; toxicity ; Young Adult

OBJECTIVETo investigate the treatment of comminuted superior tibial fracture in complex injury according to damage control orthopaedic.

METHODSFrom Jan. 2007 to Jun. 2009,11 patients suffered from comminuted superior tibial fracture with complex injury, including 8 males and 3 females with an average age of 35.2 years. The external fixator were used to fix tibial fracture in emergency treatment, after 6 weeks when the condition of patients were improved, fix the external tibia by LISS plate through litter incision, fix interior tibia by reconstructed plate or sustained plate. The effect evaluated by Lysholm standard, marking system on the basis of limp, walking stick, angina, knee unsteady, pain, swell, up and down floor, squat.

RESULTSAll the postoperative CR showed that the superior tibial fractures were acquired functional reduction, the incision got well and no infection occurred. All 11 patients were followed-up for 12 to 18 months with an average of 14.7 months. According to an evaluation standard of Lysholm, the results were excellent in 5 cases, good in 4 cases, fair in 1 case, poor in 1 case.

CONCLUSIONAccording to damage control orthopaedic, the treatment of comminuted superior tibial fracture by external fixation and LISS plate is a suitable method for the patient with complex injury who undergo comminuted superior tibial fracture.

Adult ; Female ; Fractures, Comminuted ; diagnostic imaging ; surgery ; Humans ; Male ; Middle Aged ; Orthopedic Procedures ; methods ; Tibial Fractures ; diagnostic imaging ; surgery ; Tomography, X-Ray Computed

OBJECTIVEStudy the risk factors that impact the effectiveness of mass hepatitis B vaccination, and try to amend them in the future.

METHODBased on the national surveillance of hepatitis B, all the 1734 of 1-15 years old children from Hebei Province were enrolled in the present study and they were divided into case and control group according to their sera HBsAg were positive or not.

RESULTSMother sera HBsAg positive and the hospital the children were born and earlier year of birth were risk factors.

CONCLUSIONThe effectiveness of mass neonate hepatitis B vaccination has greatly improved and the future focus should be on finding pregnant HBsAg positive women, and encourage them to give birth in better hospitals, and at the mean time, try to make the neonate hepatitis B vaccination perfect, especially in country areas.

Adolescent ; Case-Control Studies ; Child ; Child, Preschool ; China ; Hepatitis B ; immunology ; prevention & control ; virology ; Hepatitis B Antibodies ; blood ; Hepatitis B Vaccines ; administration & dosage ; immunology ; Humans ; Immunization Programs ; methods ; Infant ; Male ; Risk Factors ; Vaccination

OBJECTIVETo offer normal reference of diameter of the cervical spinal cord and available diameter of cervical spinal canal and to screen scientific radiographic criteria to define and quantify cervical spinal cord disease.

METHODSThe magnetic resonance images of 120 normal people had been measured. The data of diameters of cervical spinal cord, CSF, M, the ratio of diameters of cord and CSF, and the ratio of diameters of cord and M had been collected and statistical analysis was made. And the relationships between the data above and each of gender, the length of C-spine and age were evaluated. In addition, the ratio of diameters of cord and CSF, and the ratio of diameters of cord and M was evaluated.

RESULTSThe study showed that in healthy people, the diameters of cervical spinal cord, CSF and M was larger in the males than in the females, decreased with age, and increased with the length of C-spine but the diameter of CSF. And the ratio of diameters of cord and CSF increased with age and not affected by the length of C-spine. However, the ratio of diameters of cord and M was not affected by age and the length of C-spine.

CONCLUSIONThe ratio of diameters of cord and M is not affected by individual variation and can be used to evaluate cervical spinal cord atrophy, compression and impaired in patients with cervical myelopathy and can be important information in looking for clinically critical points.

Adolescent ; Adult ; Aged ; Cervical Vertebrae ; anatomy & histology ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Spinal Canal ; anatomy & histology ; Spinal Cord ; anatomy & histology

Objective To observe the clinical efficacy of electroacupuncture (EA) in treating knee osteoarthritis (KOA).Method Sixty KOA patients were randomized into a treatment group and a control group by using random number table, 30 cases each. The control group was intervened by oral administration of Celecoxib capsules, while the treatment group was given EA, 14 d as a treatment course. The changes of relevant cytokines [apelin, tumor necrosis factor (TNF)-α, TNF soluble receptor (TNFsR)-Ⅰ, TNFsR-Ⅱ, interleukin (IL)-1β, and IL-6] in serum of the two groups were observed.Result The intra-group comparisons of the total score, and the scores of pain, stiffness and dysfunction of the Western Ontario and McMaster Universities (WOMAC) osteoarthritis index showed significant differences in both groups (P<0.05); there were significant between-group differences in comparing the total score, and the scores of pain, stiffness and dysfunction of the WOMAC index after the treatment (P<0.05). The Visual Analogue Scale (VAS) scores were changed significantly after the intervention in both groups (P<0.05); there was nosignificant difference in comparing the VAS score between the two groups after the treatment (P>0.05). The levels of IL-6, TNF-α and TNFsR-Ⅰ were significantly changed after the treatment in both groups (P<0.05); the level of IL-1β was markedly changed after the intervention in the control group (P<0.05); there was a significant change in the level of apelin after the intervention in the treatment group (P<0.05), and there was a significant difference in comparing the level of apelin between the two groups after the treatment (P<0.05).Conclusion EA can produce a satisfactory efficacy in treating KOA; it can significantly improve the symptoms and signs, and mitigate pain and symptoms through regulating the expressions of cytokines.