ObjectiveTo investigate the effect of early rehabilitation combined with electrotherapeutics on motor function of patients with acute stroke.Methods90 patients with acute stroke were randomly divided into the treatment group and control group with 45 cases in each group. All patients of two groups were treated by routine medication, the cases of the treatment group were added with physical therapy and electrotherapeutics. The motor function of all patients was assessed before and one month after treatment.ResultsAfter treatment, the scores of Fugl-Meyer Assessment, Modified Barthel Index and NFI of all patients in the two groups improved obviously, but the effect of the treatment group was superior to that of the control group ( P<0.05).ConclusionEarly rehabilitation combined with electrotherapeutics can improve the motor function of patients with acute stroke.

Objective To investigate the risk factors and prognosis of perioperative myocardial infarction in the patients undergoing noncardiac surgery. Methods Clinical data of 562 patients who had accepted non-cardiac surgery was collected and retrospectively analyzed. The risk factors, treatments and outcomes of all these patients were recorded and analyzed. Results A total of 19 out of the 562 patients had perioperative myocardial infarction ( PMI) . The incidence was 3. 4% . The mean occurrence time was (43. 5 ± 12. 7)h after operation. Eleven PMI patients (11 ∕ 19) were non-ST-segment elevation myocardial infarction and eight patients (8 ∕ 19) were ST-segment elevation myocardial infarction. Thirteen PMI patients were left coronary artery occlusion and six patients were right coronary artery occlusion. Advanced age, history of myocardial infarction, unstable angina, change of ST-T segment on electrocardiography (ECG), multivessel diseases, diabetes,hypertension,and high risk non-cardiac surgery were the risk factors of PMI and positively correlated to PMI. Sixteen PMI (16 ∕ 19) patients accepted PCI treatment and three patients (3 ∕ 19) accepted drug conservative treatment. Two patients had unstable angina attack after treatment and one patient had arrhythmia. The heart function in two patients decreased by one or more than one class within the follow up of 1 year. No patient had recurrent acute myocardial infarction or deceased during follow-up. Conclusions Many factors could lead to PMI. Making preoperative assessment, recognizing patients of high risks and dealing with patients who had PMI in time was necessary.

Irritable bowel syndrome( IBS)is a commonly seen chronic functional bowel disease,the prevalence showed a rising trend in recent year in China. At present,the etiology and pathogenesis of IBS have not yet been fully elucidated,and may be related to intestinal gas. Intestinal gas is usually composed of 59% N2 ,21% H2 ,9% CO2 ,7%methane(CH4 )and 4% O2 ,in which H2 and CH4 are produced only by intestinal bacteria metabolism. IBS patients usually manifested as having abdominal distension and symptoms of flatulence,suggesting the occurrence of accumulation of intestinal gas. In recent years,the relationship between symptoms of IBS and intestinal gas has attracted much attention. This article reviewed the progress in study on symptoms of IBS and intestinal gas.

Objective To compare the rates of major adverse cardiovascular events(MACE)and bleeding events of three different antiplatelet strategies during temporary withdrawal of antiplatelet therapy for non-cardiac surgery within 1 year after drug-eluting stent (DES)implantation.Methods Retrospectively analyzed 42 patients who had accepted non-cardiac surgery and required temporary withdrawal of antiplatelet therapy within 1 year after drug-eluting stent implantation. The patients were divided into three groups according to the bridging antiplatelet strategies they received.All patients discontinued clopidogrel 5 to 7 days before the non-cardiac surgery. The tirofiban group was treated with intravenous tirofiban 0.4ug/kg·min in the first 30 min followed 0.1μg/(kg·min). The dosage was reduced by half for patients whose Creatinine clearance were less than 30 ml/min.The low molecular weight heparin group was treated with subcutaneous enoxaparin (Clexane 4000 AxaIU, once per day) .The asprin group was given only oral asprin(100 mg, once per day) . Tirofiban and low molecular weight heparin were continued until clopidogrel was resured. Perioperative cardiovascular events and serious bleeding were recorded. Results The rates of major adverse cardiac events in the tirofiban and the low molecular weight heparin group were lower than the aspirin group. Acute myocardial infarction caused by confirmed in-stent thrombosis was diagnosed in one patient in the aspirin group. One case of asymptomatic ST-T changes was found in the low molecular weight the aspirin group. 3 cases in the aspirin group presented ST-T changes on ECG and among them 1 case was STEMI due to LAD thrombosis requiring primary and 2 other cases were agina pectoris.There were no significant differences in bleeding events among the three groups.Conclusions Potential for the perioperative management with tirofiban or low molecular weight heparin is safe and feasible for patients who had recently undergone DES implantation and required noncardiac surgery with the interruption of antiplatelet therapies.

Objective To evaluate the diagnostic value of multi-slice spiral CT (MSCT)for traumatic spleen and liver rupture.Methods We made a retrospective analysis of 140 cases of liver and spleen injury with clinical manifestations confirmed by operation.MSCT examination results and clinical data were compared.Results Of the 140 cases,male patients outnumbered female ones,and the peak age was 10 - 30 years old.The injuries were most commonly attributed to traffic accident and falling.There were 69 (49%)cases of spleen injury,5 1 (36%) cases of liver injury,and 20 (14%)cases of both.Liver and spleen injuries showed on MSCT examination were liver and spleen laceration, hematoma within the liver and spleen as well as hematoma beneath the envelop. Conclusion MSCT has an important diagnostic value for traumatic liver and spleen rupture and thus can guide clinical treatment choice.

Objective To investigate the efficacy and safety of covered stent in treatment of esophageal perforation. Methods Observe and analyzed the effect and complications of covered metallic stent in esophageal perforation. In all of 40 cases, the most common causes were iatrogenic, esophageal cancer, and foreign body. Results All patients with esophageal perforation got successful esophageal stent placement. All of them recovered smoothly in eating. The stents were removed 4 days to 1 month later. Gastroscopy and angiography confirmed esophageal perforation has healed. 3 cases of esophageal cancer patients with dysphagia obviously relieved after stent placement. The main complications in stent and stent migration for chest pain after operation. 6 cases (15 %) of patients with stent displacement, while 2 cases (5 %) of esophageal cancer patients with food obstruction and stent displacement. Conclusion Treatment of esophageal perforation with covered metal stents endoscopically is effective and safe.

Objective To investigate the clinical significance of nuclear factor ( NF)-κB activation in peripheral blood mononuclear cells (PBMCs) and the serum levels of correlated inflammatory cytokines in children with infant muggy syndrome(IMS).Methods Blood samples from 100 patients with IMS and those from 32 healthy infants( control group)were detected by ELISA for amount of NF-κB activation in PBMCs and for serum levels of interleukin ( IL ) -17,IL-6,tumor necrosis factor ( TNF ) -α and IL- 10 respectively from Jan 2008 to Jan 2011.At the same time,blood samples from 46 out of the above 100 patients with IMS and those from the 32 controls for positive rate of activation of NF-κB in PBMCs were detected by flow cytometry as well.The relationship between all the data and multiple organ dysfunction syndrome( MODS ) were analyzed respectively.Results As compared with that of control group,the percentage of activated NF-κB in PBMCs in 100 patients with IMS detected by ELISA [ ( 11.042 ± 6.792 ) ％ vs ( 4.528 ± 1.378 ) ％ ] and the positive rate of NF-κB activation in 46 patients with IMS detected by flow cytometry [ ( 28.780 ± 13.820 ) ％ vs (7.078 ±5.395)％ ] were both significantly higher ( P ＜0.01 ).The serum levels of IL-17,IL-6 and IL-10were also significantly higher in patients with IMS than those in control group( P ＜0.01 ).The serum level of TNF-α was higher in patients with IMS than that in control group but without significance( P ＞ 0.05 ).The percentage of activated NF-κB [ ( 14.591 ± 7.626) ％ vs ( 8.576 ± 4.851 ) ％ ],the positive rate of NF-κB activation [ ( 36.087 ± 12.056) ％ vs ( 23.590 ± 11.263 ) ％ ],and the serum levels of IL- 17,IL-6,TNF-α and IL-10 were all significantly higher in IMS patients with MODS than those in IMS patients without MODS ( P ＜ 0.01 ).Conclusion The inflammatory factors of NF-κB activation in PBMCs and the high serum levels of IL-17 and IL-6 are potent to cause inflammatory damage in IMS patients,and the serum level of IL-10 is not able to compensate the damage.The activation of NF-κB and high serum levels of IL-17,IL-6 and TNF-α are correlated with MODS.

Iatrogenic gastrointestinal perforation is one of the severe adverse events of endoscopic therapeutic procedure. For acute iatrogenic perforation,management by endoscopic techniques is a simple and rapid modality to close the perforation with minimal invasiveness and avoiding the traditional surgical trauma. Endoclips,suture with special instruments,covered stents,degradable sheets combined with tissue adhesive,and combined endoscopic techniques such as snares combined with endoclips,are the major endoscopic therapeutic modalities for closure of iatrogenic gastrointestinal perforation. In this article,the current status and progress of endoscopic management for acute iatrogenic gastrointestinal perforation were reviewed.

Cultivating Clinical thinking ability is an important tache of clinical medical education. Teachers'guidance, the charateristics that suit teaching, the organic combination of the active methods which can mobilize clinical medical interns' learning enthusiasm, such as problem-based learning, and humanity education are effective approaches to enhancing interns' clinical thinking ability.

Objective To investigate the diagnosis and treatment of primary hyperparathyroidism ( PHPT) initially with urinary calculus .Methods The clinical data of 26 patients who diagnosed as PHPT ini-tially with urinary calculus were retrospectively reviewed .Results There were 22 cases with bilateral urinary calculus and 4 cases with unilateral relapsed urinary calculus .Ultrasonography , CT and radionuclide were helpful to determine the location of the neoplasia .24 cases underwent percutaneous nephroscope or ureteroscopy pneu-matic ballistic lithotripsy , 2 cases discharged ureteral calculi by themselves .All patients were performed surgical treatment of PHPT , which was confirmed by intraoperative frozen pathology and postoperative pathological exami -nation.There was great improvement of clinical symptoms after surgical procedures .The preoperative serum calci-um, urine calcium and parathyroid hormone elevated , while serum phosphate decreased .The postoperative indi-cators were just the opposite .The difference had statistical significance ( P<0.05 ) .Conclusions Laboratory investigations and imaging studies are very important to diagnose PHPT initially with urinary calculus .The para-thyroid surgery can remarkably reduce the calculus recurrence and improve renal function .