We present a case of subarachnoid hemorrhage induced by chronic suppurative otitis media and discuss the possible mechanism here. Chronic suppurative otitis media is a common suppurative inflammation of middle ear, which can cause sorts of extracranial and intracranial complications in the situation of lower resistance or higher virulence. However, the condition of subarachnoid haemorrhage caused by chronic suppurative otitis media is quite rare. According to this case and previously published articles, we consider that meningitis may be the main reason of subarachnoid hemorrhage induced by chronic suppurative otitis media.
Chronic Disease ; Ear, Middle ; Female ; Humans ; Meningitis ; complications ; Middle Aged ; Otitis Media, Suppurative ; complications ; Subarachnoid Hemorrhage ; complications

Objective To observe the effects of hydrocortisone on the rate of return of spontaneous circulation(ROSC)and the outcome of patients with cardiac arrest(CA)and cardiopulmonary resuscitation(CPR). Methods A cohort study was conducted,78 non-traumatic patients with CA were divided into hydrocortisone group (31 cases)and control group(47 cases). Conventional treatments were given in the two groups after admission,and additionally intravenous 100 mg hydrocortisone was given to the hydrocortisone group during resuscitation. The ROSC rate and prognosis were compared between the two groups. Multivariate logistic regression analysis was used to predict the impact factor of ROSC. Results The ROSC rate and 24-hour survival rate in the hydrocortisone group were significantly higher than those of the control group(ROSC rate:58.1% vs. 40.4%,24-hour survival rate:48.4%vs. 36.2%,both P<0.05). There were no significant differences between the hydrocortisone and the control groups in duration of CPR〔minute:17.1(6-45)vs. 15.8(7-48)〕,acute physiology and chronic health evaluation Ⅱ(APACHE Ⅱ)score in survivors(37.2±8.2 vs. 36.1±8.2),the survival rate(12.9% vs. 12.8%)and hospital discharge rate(6.4%vs. 6.4%)in 7 days. Hydrocortisone〔odds ratio(OR)=3.12,95%confidence interval(95%CI)-1.18-8.29, P=0.017〕and witness(OR=4.24, 95%CI -1.87-12.43,P=0.008) were independent predictors for an increased ROSC rate after multiple logistic regression analysis. Conclusion Giving hydrocortisone during resuscitation may increase ROSC rate in CA patients.

Objective: To establish a new method and limit of detection for Flavonoids content in Fructus Crataegi. Methods: Flavonoids in Fructus Crataegi in 10 regions was determined by colorimetry. Results: Content of Flavonoids in samples selected from 10 regions ranged 0.84%～3.62%. Content of hyperoside by colorimetry is correlative to that by HPLC. Conclusion: The method is simple, quick and reproducible. Flavonoid content in Fructus Crataegi was designed no less than 1.0%, extraction must be performed under 60?C and dried to constant weight for 6 hours.

Objective To study methods and effect of granule bone grafting into the vertebral pedicle pyramid under endoscope for treatment of thoracolumbar fractures. Methods There were 26 cases (7 males and 19 females; age range of 32 79 years, average 51.2 years) with thoracolumbar fractures. The fractures included 8 cases (30.8%) of thoracolumbar compression burst fractures with no compression of the spinal cord by broken bone fragments and 18 (69.2%) compression fractures due to senile osteoporosis. Posterior to a preliminary reduction of the lumbar region on the operating table, all cases underwent vaginal vertebral pedicle reduction under endoscope and autogenous or hererogeneous granule bone graft in order to restore the height of the fractured vertebra pyramid. The patients kept in bed for two months postoperatively; meanwhile, the excise for the back muscle was performed. Results The mean follow up period was 3 18 months. Twenty one cases (80.8%) got excellent therapeutic result, four (15.4%) moderate and one (3.8%) poor. (1) The vertebral height recovered average 29%, with mean height loss of 5% through six month follow up. (2) The posterior convex cobb angle of the spine recovered for 10? 20? (mean 13.8?). (3) No lumbago or nerve compression symptoms were found in 21 cases. Conclusions Granule bone graft into vertebra pyramid under endoscope in the treatment of thoracolumbar fractures is a minimally invasive procedure that can enhance the bone capacity of the vertebra, alleviate pain, restore the height of the fractured vertebra pyramid and accelerate bone healing.

50.0%.CONCLUSION:The extensive use of antibacterials results in increased drug resistance,while rational use of antibiotics is the key of decreasing drug resistance and multidrug resistance.It is of great importance to analyze the variation of bacterial drug resistance in area hospital.

Objective To elucidate the roles of high mobility group box-1 protein (HMGB1) and myeloperoxidase (MPO) deficiency in evaluating coronary stenosis and the vulnerability of atherosclerotic plaques in patients with coronary heart disease.Methods Totally 50 patients with acute myocardial infarction (AMI),50 patients with unstable angina pectoris (UAP),50 patients with stable angina pectoris (SAP) and 30 patients without coronary heart disease underwent the study.Coronary arteriography (CAG) and intravascular ultrasound (IVUS) were performed to analyze coronary stenosis and plaque characteristics and then gensini score was calculated.Concentrations of HMGB1,MPO and hypersensitive C reactive protein (hsC-RP) were measured by means of enzymelinked-immonosorbent assay (ELISA).Results Concentrations of HMGB1,MPO and hsC-RP were significantly higher in AMI and UAP patients than in SAP paticnts (all P＜ 0.01).IVUS showed that 51.3 ％ (20/39) AMI patients,46.7％ (43/92) UAP patients had soft lipid-rich plaqucs,while 52.9％(46/87) SAP patients had fibrous plaques,only 17.2％(15/87) had soft plaques.AMI and UAP patients had larger plaque burden and vascular remodeling index than did the SAP patients (both P＜0.01).In AMI group,HMGB1 and MPO levels were correlated well with gensini score and remodeling index measured by IVUS,respectively(r=0.54,0.48,allP＜0.05),while in UAP group,HMGB1 and MPO levels were correlated well with gensini score and plaque burden measured by IVUS,respectively(r=0.43,0.56,all P＜0.05).Conclusions HMGB1 and MPO are positively correlated with coronary stenosis,which can be used to predict the severity of ACS.HMGB1 and MPO are associated closely with plaque vulnerability and rupture.

Objective To identify the mechanisms of oral administered rapamycin on the prevention of restenosis after stent implantation with intravascular ultrasound (IVUS) and pathology.Methods Twenty-four New Zealand white rabbits underwent balloon-induced abdominal aortic wall injury and were given a diet of 1 ％ cholesterol for 8 weeks.Then,the rabbits were divided into three groups:the bare metal stent group(BMS group),the bare metal stent with oral rapamycin group(BMS + RAPA group) and the rapamycin eluting stent group(DES group).Rabbits in the RAPA and BMS + RAPA groups received a daily oral dose of rapamycin(0.5 mg/kg),whereas rabbits in the DES group received no drugs.All the rabbits were euthanized after the 4-week intervention.Serum lipids were measured.IVUS and pathologic studies were performed.The minimal luminal diameter (MLD),external elastic membrane (EEM) area,lumen area (LA),and plaque area(PA),plaque burden(PB) were measured.Mammalian target of rapamycin(mTOR) expression level was examined by immunohistochemistry.Results After the 4-week intervention,there was no significant difference of serum lipid levels among the three groups.IVUS showed that oral administration of rapamycin in the BMS + RAPA groups showed similar effects in reducing PA and PB as the DES group,which all were better than the BMS group.The BMS + RAPA and DES groups showed much more MLD and less lumen reduction,compared with the BMS group( P ＜0.05).Level of mTOR expression of the BMS + RAPA group and DES group was significantly lower than that of BMS group.Conclusions Oral administration of rapamycin demonstrates the same effect in the reduction of plaque burden and stent restenosis as the rapamycin eluting stent.Inhibition of mTOR by rapamycin involves in the stent restenosis.

Objective:To investigate the complications of spastic cerebral palsy with selective posterior rhizotomy (SPR).Methods:In the study, 2 593 patients who had undergone SPR from January 2000 to September 2012 were followed-up for at least one year .The complications were classified .Results:Peri-operative complications:pulmonary system complications including bronchial spasm (5 cases, 0.19%) and aspiration pneumonia (4 cases, 0.15%);digestive system complications including abdominal bloa-ting (145 cases, 5.6%) and colic (80 cases, 3.1%);urinary system complications including tempora-ry bladder dysfunction (54 cases, 2.1%) and urinary tract infection (6 cases, 0.23%); peripheral nervous system complications including lower extremity weakness ( 327 cases, 12.6%) and lower extremity sensory disturbances ( 140 cases, 5.4%); central nervous system complications including headache (112 cases, 4.3%) and epileptic seizures (4 cases, 0.15%).None spinal or intracranial in-fection, intraspinal hematoma or intracranial hemorrhage were identified .General surgery complications including back pain (1 382 cases, 53.3%), delay wound healing caused by infection (5 cases, 0.19%) and cerebrospinal fluid leakage (8 cases, 0.31%).Long-term follow-up complications inclu-ding lower limb decreased exercise capacity ( incidence: 7.33%) and lower extremity sensory distur-bance (incidence:5.59%).Urination occurred in only one case and defecation function disturbance with no sexual dysfunction was identified .The incidences of scoliosis , thoracic kyphosis , spondylolisthe-sis and long-term back pain were 7.23%(31/429), 4.2%(18/429), 10.49%(45/429) and 9.72%respectively .Conclusion:SPR is one of the effective and safe surgical treatments for spastic cerebral pal-sy.Valid methods should be applied to reduce the incidence of postoperative complications , such as choosing the appropriate patients , meticulously operating in the surgery , assistance of electrophysiological guidance , reinforcing perioperative management and regular rehabilitation training after operation .

OBJECTIVE:To systematically evaluate the pharnacoeconomic effect of venlafaxine and escitalopram in the treat-ment of depressive disorders. METHODS:Usingvenlafaxineescitalopramdepressiondepressive episodeantidepressantas key words,retrieved from CNKI,VIP and Wanfang database during base creation date to Dec. 2015,related literatures about venlafaxine and escitalopram in the treatment of depressive disorders were selected. The cure rate of two therapy plans for depres-sive disorders and HAMD score were analyzed statistically by cost-effectiveness analysis of pharnacoeconomics. RESULTS:There was no statistical significance in cure rate and HAMD score between 2 groups(P>0.05),so minimum-cost analysis was adopted. The costs of venlafaxine and escitalopram in the treatment of depressive disorders were 772.03 yuan and 935.77 yuan. CONCLU-SIONS:Therapeutic efficacy of venlafaxine is similar to that of escitalopram in the treatment of depressive disorders,but the for-mer scheme is more economical.

Objective: To compare the blood lfow of left internal mammary artery (LIMA) graft vessel between minimally invasive direct coronary artery bypass (MIDCAB) and traditional median sternotomyin off-pump coronary artery bypass (Traditional OPCAB) by transit-time lfow meter (TTFM). Methods: We retrospectively studied 300 patients who received OPCAB in our hospital from 2013-01 to 2015-07, all patients had LIMA to left anterior descending coronary artery (LAD) anastomosis. The patients were divided into 2 groups: MIDCAB group, n=70 and Traditional OPCAB group,n=230. Intra-operative blood lfow in graft vessel was measured by transit-time lfow meter. Pre- and post-operative indexes and the mean lfow (MF), pulsatile index (PI), diastolic fraction (DF) of LIMA graft were compared between 2 groups. Results: The following indexes in Traditional OPCAB group and MIDCAB group were as below: intra-operative transfusion was (3.00±5.42) U vs (1.06±2.17) U, post-operative peak value of cTnI was (2.84±9.93) ng/ml vs (0.69±1.74) ng/ml, mechanical ventilation time was (27.9±66.9) h vs (14.2±20.8) h and ICU stay time was (64.1±89.6) h vs (35.2±39.2) h, allP<0.05; while for the graft from LIMA to LAD, MF was (29.45±18.19) ml/min vs (29.04±15.85) ml/min, PI was (2.68±1.19) vs (2.44±0.84) and DF was (71.47±11.12) % vs (70.25±11.30) %, allP>0.05. Conclusion: With LIMA to LAD graft, MIDCAB may achieve the same effect as traditional OPCAB, the early post-operative anastomosis has been reliable.