Objective To study the diagnosis and treatment of adrenocorticotrophic hormone (ACTH) independent Cushing syndrome. Methods A retrospective review was done on 89 patients with ACTH independent Cushing syndrome, including 85 cases of adrenal tumors with hypercorticism, 2 cases of adrenocortical adenocarcinoma and 2 cases with ACTH independent macronodular adrenal hyperplasia. Results Favorable results were observed from the surgery for 85 cases of adrenal tumors combined with hypercorticism.Two cases with ACTH independent macronodular adrenal hyperplasia were cured by bilateral adrenolectomy. Adrenal cortical adenocarcinoma was unresectable for both the patients who survived 7 and 9 months respectively. Plasma ACTH,dexamethasone suppression test,B ultrasonography and CT scan were useful for the diagnosis and differentiated diagnosis of ACTH independent Cushing syndrome. Conclusions Prognosis of adrenal tumors with hypercorticism and ACTH independent macronodular adrenal hyperplasia is favorable after surgery,whereas the prognosis of adrenal cortical adenocarcinoma is poor.

Objective To investigate the effects of preoperative jaundice relieving on hemihepatectomy of hilar cholangiocarcinoma.Methods The clinical data of 18 patients who received preoperative percutaneous transhepatic cholangiography and drainage (PTCD) or endoscopic nasobiliary drainage (ENBD) before hemihepatectomy at the Tongji Hospital of Huazhong University of Science and Technology from January 2007 to January 2012 were retrospectively analyzed.The condition of the 18 patients (jaundice relieving group) was compared with that of 24 patients (non-jaundice relieving group) who did not receive PTCD or ENBD before hemihepatectomy.The differences in the pre-and postoperative blood loss,blood transfusion,operation time and postoperative incidence of complications between the 2 groups were analyzed.All data were analyzed using the t test or chi-square test.Results After PTCD or ENBD,the levels of total bilirubin (TBil),direct bilirubin (DBil),alanine aminotransferase (ALT) were (27 ± 5) μmol/L,(22 ± 6) μmol/L and (52 ± 42) U/L,which were significantly lower than (287 ± 120)μmol/L,(212 ± 86)μmol/L,and (267 ± 180)U/L before PTCD or ENBD in the jaundice relieving group (t =4.33,6.61,4.19,P ＜0.05).In the jaundice relieving group,left hemihepatectomy was performed on 14 patients,and right hemihepatectomy on 4 patients,and the radical resection rate was 16/18.In the nonjaundice relieving group,left hemihepatectomy was performed on 11 patients,and right hemihepatectomy on 13 patients,and the radical resection rate was 83.3％ (20/24).There was no significant difference in the radical resection rate between the 2 groups (x2 =1.09,P ＞ 0.05).The operation time,volume of intraoperative blood loss,volume of blood transfusion were (5.0 ± 0.8) hours,(562 ± 207) ml and (430 ± 317) ml in the jaundice relieving group,and (6.3 ± 1.5)hours,(815 ± 463)ml and (750 ± 146)ml in the non-jaundice relieving group,with significant differences between the 2 groups (t =4.77,7.80,4.65,P ＜ 0.05).The incidences of postoperative complications,bleeding and postoperative hepatic failure were 3/18,1/18 and 1/18 in the jaundice relieving group,and 75.0％ (18/24),33.3％ (8/24) and 33.3％ (8/24) in the non-jaundice relieving group,with significant differences between the 2 groups (x2=5.14,7.58,7.58,P ＜ 0.05).Conclusion Preoperative jaundice relieving could shorten the operation time and reduce the volume of intraoperative blood loss and the incidence of postoperative complications.

?AIM:To investigate the correlation between dry eye and different degrees of diabetic retinopathy ( DR ) in type 2 diabetic patients.?METHODS: In the cross-sectional study, 340 patients (340 eyes) with type 2 diabetes were enrolled. Tear film function tests including tear meniscus height, tear film breakup time ( BUT ) , fluorescein staining, Schirmer Ⅰtest were performed followed by surveying questionnaires about dry eye. Retinal status was evaluated by retinal color photography and indirect ophthalmoscopy exam with dilated pupils to evaluate DR and whether companied by macular edema.?RESULTS:The prevalence of dry eye was 49. 41%. The mean duration of diabetes in patients with dry eye was 11.15±7.07a, while 6.92±5.45a without dry eye(P<0.01). Dry eye had the positive correlation to the development of DR. The incidence of dry eye in people with mild nonproliferative diabetic retinopathy ( NPDR ) , moderate NPDR, severe NPDR and proliferative diabetic retinopathy (PDR) was 1. 097 times, 1. 724 times, 2. 86 times and 5. 43 times respectively, compared with people without DR. The occurrence of dry eye in people with macular edema increased by 3. 697 times compared with people without macular edema.?CONCLUSION: Dry eye was more prevalent in people with type 2 diabetes. The incidence of dry eye increased gradually with the occurrence and development of diabetic retinopathy.

OBJECTIVE:To explore the role of clinical pharmacists in cancer pain management. METHODS:The cases were presented to investigate the content and method of clinical pharmacists participating in cancer pain management. RESULTS:The clinical pharmacists could provide professional analgesic recommendations and participated in the formulation of individual analge-sic plan. By carrying out pharmaceutical care and patient education,clinical pharmacists could find potential medication risk,cor-rected medication errors and improved patient compliance. By carrying out patient family members training,clinical pharmacists could help to strengthen patient support system and improve cancer pain management effectiveness. CONCLUSIONS:Clinical phar-macists participating in cancer pain management can promote rational use of analgesics,guarantee the safety of drug use,and im-prove cancer pain management.

Objective:To investigate the use of proton pump inhibitors ( PPIs) in the patients with cirrhosis or hepatitis in one hospital and evaluate the use rationality .Methods:A retrospective study was carried out on 211 patients with the diagnosis of hepatitis or cirrhosis in the infectious disease ward between 2013 and 2014 , and the use rationality of PPIs was evaluated .Results: A total of 211 cases were inspected, and among them, 192 ones were treated with PPIs (91%) with 62 ones treated with PPIs irrationally, which accounted for 29.3%of the total cases.The main irrational use of PPIs was long treatment course (24.5%), inadequate prophylaxis indications (5.7%) and purposeless use (2.6%).Conclusion: Irrational use of PPI is common in hepatitis or cirrhosis patients . Clinical pharmacists should strengthen pharmaceutical care to improve the rational drug use .

Objective:To explore the association of its polymorphism of TFRC with the susceptibility, clinical and pathologic phenotypes of IgA nephropathy. Methods: A total of 380 patients with IgA nephropathy and 250 normal controls were enrolled in the study. The regions with 424G/A and -5184C/T polymorphism sites of TFRC were amplified by PCR from genomic DNA and then the PCR-RFLP were performed by restriction enzymes, BanⅠ and BsmA Ⅰ, respectively. The genetic association of genotypes with the clinical and pathologic phenotypes was analyzed. Results: The distribution of frequency in TFRC was consistent with Hardy-Weinberg equilibrium; however, we found no significant difference in genotypes distribution between patients and controls. There were no differences between genotypes in age, blood pressure, 24 h urine protein excretion, serum creatinine, creatinine clearance and serum IgA. 424G/A and -5184C/T polymorphisms were associated with immunofluorescent intensity of IgA deposit in mesangial area, though there was no difference in pathological lesions evaluated by HAAS grade. Conclusion: The polymorphisms of TFRC in 424G/A and -5184C/T sites were not associated with susceptibility to IgA nephropathy, but associated with density of immunofluorescence of IgA in mesangium in our large population based Chinese patients. The association of IgA nephropathy and other polymorphism sites, as well as interaction between TFRC polymorphism and other genes' polymorphisms, neededs to be further investigated.

Objective To evaluate the accuracy of electromyography (EMG) in localizing the compressed nerve root in lumbar intervertebral disc protrusion (LIDP) pre-operatively.Methods Data were collected on 198 cases of LIDP.Of those,152 cases had positive EMG findings and were treated surgically to relieve compression of the nerve roots caused by LIDP.The intra-operative findings were compared with the pre-operative EMG findings.Results The sensitivity of EMG in detecting radiculopathy was 76.8％ (152/198).Among those 152 EMG positive cases,140 were confirmed in the subsequent operation (92.1％),24 clinically suspected cases of single L5 or S1 compression had indicated of both L5 and S1 damage by EMG and subsequently confirmed on surgical exploration.Conclusions Almost all preoperative EMG findings were confirmed in the subsequent operations (92.1％).Moreover,the indication of combined double nerve root damage by EMG was valuable for guiding the surgical procedure.

Objective To understand the incidence.mortality and risk factors of ventilator -associated pneu-monia(VAP)in surgical intensive care unit among elderly patient,in order to direct the clinical prevention and treat-ment of VAP.Methods Retrospective analysis was used on 65 cases of mechanical ventilation elderly patients in our hospital nearly 3 years.Results The incidence of VAP was 66.2%.The mortality of VAP was 67.4%.The factors of long-term mechanical ventilation,high APACHE Ⅱ score,low Glasgow score and inappropriate initial antimicrobial therapy were influenced the prognosis of VAP.Conclusion The incidence of VAP can be decreased and the cure rate can be increased by some effective measures in SICU.

Objective To investigate the methods and results of lengthened proximal femoral nail antirotation (PFNA) in the treatment of femoral shaft fractures combined with ipsilateral femoral neck fractures. Methods Of the 21 patients with femoral shaft combined with ipsilateral femoral neck fractures treated by lengthened PFNA from 2006 to 2009,16 patients with complete follow-up were retrospectively studied.There were 15 males and 1 female,at mean age of 35 years (range,21-51 years).Injury causes were all high-energy trauma including traffic injuries in 11 patients and fall injuries in five.According to Garden classification,there were seven patients with type Ⅰ femoral neck fractures,six with type Ⅱ and three with type Ⅲ.Femoral shift fractures contained six superior part fractures and nine medial part fractures and one inferior part fracture.According to Winquist classification,there were two patients with type Ⅰ femoral shaft fractures,four with type Ⅱ,six with type Ⅲ and four with type Ⅳ.Two patients had open fractures belonging to type Ⅰ Gustilo-Anderson.Harris hip score was used to evaluate functional outcomes at the last follow-up postoperatively. Result The mean follow-up time was 2.4years (range,1-4 years ).The mean period for healing of femoral neck and shaft fractures was 4.2months ( range,3-6 months) and 5.1 months ( range,3-8 months) respectively.Four patients showed delayed diagnoses of femoral neck fractures ; two patients had delayed union of femoral shaft fractures ; one suffered from avascular necrosis of the femoral head ; one patient presented 3 cm of extension of the affected limb and was accompanied by active pain of the knee joint for over four months.According to Harris score,function of hip joints was excellent in seven patients,good in six and fair in three,with excellence rate of 82％. Conclusions It is relatively few that the femoral shaft fracture is combined with ipsilateral femoral neck fracture.The rate of missed diagnosis of femoral neck fractures is high and the patients with high energy trauma hould be highly paid attention to.Lengthened PFNA conforms to characteristics of biomechanical fixation and presents short operation time and solid fixation. Lengthened PFNA achieves affirmatory effects for treatment of femoral shaft fractures combined with ipsilateral femoral neck fractures.

Objective To evaluate chest CT features of microscopic polyangiitis(MPA).Methods Clinical data and chest CT images of 66 patients diagnosed as MAP had been collected.Depending on clinical manifestations.the 66 cases were divided into the active group and the stable group.The data of two groups were analyzed by x2 test.Results Forty-three of 66(65.2%)CT images were abnormal including 32 of them in active group and 11 in stable group. In these patients,CT images showed ground glass opacities(53.5%),lung consolidations(23.2%),scattered patchy opacities(44.2%),ground glass opacities and/or lung consolidations(76.7%),reticular opacities(65.1%),honeycomb(14.0%),pleural effusions(48.8%),emphysema(18.6%),and mediastinal adenopathies(58.1%).Lung consolidations,ground glass opacities,scattered patchy opacities,mediastinal adenopathies,and pleural effusion in the active group are more common than that in the stable group(X2=4.479,4.083,4.053,9.697,9.345 respectively,P<0.05).Conclusion Chest CT features of in patients with MPA have difference between active and stable periods.The chest CT scan is a useful tool to diagnose MAP in different periods and guide the treatment.