Heart Neoplasms ; Hemangioma ; Humans ; Infant, Newborn

OBJECTIVETo evaluate the clinical outcomes and complications of Triple-Endobutton plates in treating Tossy type III acromioclavicular joint dislocation.

METHODSFrom January 2011 to January 2013,45 patients with Tossy type III acromioclavicular joint dislocation were treated with Triple-Endobutton plates. There were 35 males and 10 females with an average age of 30.5 (ranged from 19 to 60) years old. At the final follow-up, VAS, DASH, Constant-Murley criterion were used to evaluate shoulder function.

RESULTSAll patients were followed up from 15 to 36 months. No neurovascular injury, wound infection and stress fractures were found,but 3 patients had a re-dislocation. At the final follow-up,the mean VAS score was decreased from (5.7±1.6) preoperatively to postoperative (0.2±0.1); DASH score was significantly decreased from (19.6±4.3) preoperatively to (0.3±0.1) postoperatively; Constant-Murley score was improved from (34.4±4.3) before operation to (94.8± 3.5) after operation.

CONCLUSIONClinical outcomes of treating Tossy type III acromioclavicular joint dislocation with Triple-Endobutton plates is satisfactory. However, re-dislocation is still the most common complication. Careful perioperative management is an important factor in preventing re-dislocation.

Acromioclavicular Joint ; injuries ; surgery ; Adult ; Bone Plates ; Female ; Follow-Up Studies ; Fracture Fixation, Internal ; instrumentation ; methods ; Humans ; Male ; Middle Aged ; Shoulder Dislocation ; surgery ; Treatment Outcome ; Young Adult

The main problems and solutions of mineral drugs in clinical use were studied based on the investigation on the quality of Haematitum and Fluoritum pieces in venalicium. The outward appearance and intrinsic quality of Haematitum and Fluoritum pieces in venalicium were studied by the requires which were in the first part of Chinese Pharmacopoeia published in 2010. The outward appearance and intrinsic quality of mineral drugs had large differences, the disqualification rate was 41.67% in 12 batches of Haematitum pieces and the disqualification rate was 53.85% in 13 batches of Fluoritum pieces. The crushing granularity of mineral drugs should be defined, the quality standards should be further improved. The drug adiministration ought to strengthen inspection and supervision in order to ensure the stability and reliability of the clinical efficacy.
Medicine, Chinese Traditional ; standards ; Minerals ; standards ; Quality Control

Congresses as Topic ; Head ; surgery ; Neck ; surgery ; Otolaryngology

Objective To investigate the effect of percutaneous vertebroplasty and kyphoplasty (PKP) on bone density and serum leptin in patients with osteoporotic thoracolumbar compression fractures. Methods One hundred and two patients with osteoporotic thoracolumbar vertebral compression fractures and 100 cases of healthy control were treated with PKP surgery. The serum leptin and adiponectin, and the bone mineral density of the lumbar spine were determined. Results patients Levels of the serum leptin and adiponectin in patients with osteoporotic thoracolumbar vertebral compression fracture were significantly higher than those with non osteoporotic fracture patients (P < 0.05). One month post-PVP, the levels of serum leptin and adiponectin in the two groups were significantly decreased (P < 0.05). postoperative group of The lumbar bone density at 1 month post-operation was is significantly higher than that before operation in each group (P < 0.05, respectively), with no significant difference between the two groups. The levels of serum leptin and adiponectin were negatively correlated with the bone mineral density (BMD) (P < 0.05). Conclusions tLevels of serum adiponectin and leptin were both increased in osteoporotic or non bone osteoporosis thoracolumbar vertebral compressor fractures. The percutaneous vertebroplasty forming operation could effectively reduce the serum level of leptin and adiponectin, and improve the bone mineral density of the lumbar vertebrae.

Objective To evaluate the treatment methods for subtrochanteric femur fractures in children and adolescents.Methods Sixty-two patients (at age of 4-16 years) with subtrochanteric fe-mur fractures were managed with traction and delayed hip spica (14 patients, set as nonoperative group) ,titanium elastic nails or pin combined with cast (38 patients, set as less invasive group) and plates (10 patients, set as traditional operative group).The radiologic outcomes, hip joint function and complica-tions of the patients were analyzed.Results According to Beaty scoring, five patients in nonoperative group and 44 in operative group obtained satisfactory early radiologic outcomes.Late radiologic outcome was satisfactory in nine patients from nonoperative group and 46 from operative group according to Theolo-gis scoring, with statistical differences between two groups (P<0.05).Sanders scoring showed excellent results in 11 patients and good in three from nonoperative group, and excellent results in 43 and good in five from operative group, with no statistical differences between two groups (P > 0.05).Less invasive group and traditional operative group showed significantly statistical different in aspects of complications and Sanders scores (P < 0.05).Conclusions Operative treatment provides more satisfactory early and late radiologic results than nonoperative methods.Less invasive operations have better outcomes than tra-ditional operative methods.Selection of treatment modalities based on age, body weight, fracture features and soft tissue conditions of children is the prerequisite for a good outcome.

OBJECTIVE: To investigate the level of H2-Ab1 in the nasal mucosa of mice with allergic rhinitis. METHOD: Twenty-four female 129/sv mice were divided into 2 groups: ovalbumin (OVA) group and control. The allergic rhinitis models were induced by classical method with OVA. After the last challenge, the pathological differences between the two groups were surveyed. The levels of H2-AB1 were measured by ELISA and quantitative real time PCR. RESULT: The expression of H2-Ab1 is higher in subjects with AR than that in controls (P < 0.05). CONCLUSION The levels of H2-Ab1 were highly increased in allergic rhinitis group, which might be associated with the pathogenesis of allergic rhinitis.
Animals ; Female ; Gene Expression ; Histocompatibility Antigens Class II ; genetics ; metabolism ; Mice ; Nasal Mucosa ; metabolism ; Rhinitis, Allergic ; metabolism

Objective To investigate the effects of extracellular ATP on the recovery of motor function after spinal cord injury in rats.Methods Twenty healthy adult rats were randomly divided into two groups after contusion injury was performed by the weight drop method at T10 with Allen impactor.Group A(ATP group) and group B(control group) each had ten rats.At days 1,3,7,14 and 28 after injury,the recovery of motor function after spinal cord injury in rats was assessed with modified Tarlov scores and slanting board test.Results Modified Tarlov scores and slanting board test were better in group A than in group B after spinal cord injury in rats.Significant difference was found in modified Tarlov scores and slanting board test between the two groups at days 14 and 28 after injury(P

Objective To evaluate the test -retest reliability of sentence materials, and to standardize Man_darin Speech Test Materials (MSTMs). Methods Forty normal-hearing subjects aged from 18 to 30 years old were recruited in this study. The sentence materials were tested at 9 dB HL to these subjects according to the prepare ex_periment. The retest was carried out in the same condition after an interval of 14~28 days. The difference between test and retest score was examined by t-test, and the critical difference (CD) was analyzed with 95% confidence in_terval (CI). ResuIts There was no significant difference between the test and retest scores about speech perception performance. The critical difference was 18. 93% at 95% confidence interval, and the number of the corresponding key words was 10. ConcIusion The results showed that sentence materials of MSTMs have good test-retest relia_bility except list 6. The interventions could be considered effective just when the difference of the same subject's score exceed 18. 93%, that means 10 key words are necessary to improve that the intervention is effective.