Adult ; Female ; Fungi ; Humans ; Laryngitis ; microbiology ; Mycoses ; Vocal Cords ; microbiology

To summarize the clinical characters of optic neuritis caused by antituberculosis drugs, and to discuss the prevention countermeasures.
● METHODS: The clinical characters of optic neuritis caused by antituberculosis drugs among those outpatients and ward patients from January 2003 to January 2013 were reviewed and analyzed.
● RESULTS: Optic neuritis caused by antituberculosis drugs was rare ( 17 / 60000 ), while retrobulbar neuritis was common. The drugs inducing optical neuritis were mainly ethambutol, followed by isoniazid and streptomycin. The vision of patients would have different degrees of improvement via the following treatment after specific diagnosis, i. e. , timely stopping the tuberculosis medicine associated with optic neuritis, and taking vitamin supplements, dilating blood vessels and applying hormone therapy according to the illness.
●CONCLUSlON: We should pay attention to the change of the vision of patients during the usage of antituberculosis drugs. ln the case of sudden eyesight deterioration, ophthalmology examination and timely treatment are advised preventing blindness.

Objective: Schizophrenia is one of the most devastating neuropsychiatric disorders. Genetic epidemiological studies have confirmed that schizophrenia is a genetic disease. Genes promoting neurodevelopment may be potential candidates for schizophrenia. As an adaptor linking a number of tyrosine kinase receptors in multiple intracellular signaling cascades, Src homology 2 domain containing transforming protein 3 (SHC3) is a member of the Shc-like adaptor protein family, and expressed predominantly in the mature neurons of the central nervous system (CNS). In the present study, we aimed to investigate the association of SHC3 and schizophrenia. Methods: An independent case-control association study was performed in a sample including 710 schizophrenia patients and 1314 healthy controls from a Northeast Chinese Han population. Results: The allelic and genotypic association analyses showed that four SNPs in SHC3 significantly associated with schizophrenia (rs2316280, rs4877041, rs944485 and rs7021743). The haplotype composing of these four SNPs also showed significantly individual and global association with schizophrenia. Conclusion Our present results suggest SHC3 as a susceptibility gene for schizophrenia.

BACKGROUNDThere are limited data on the efficacy of drug-eluting stents (DES) for treatment of chronic total occlusions (CTO). The aim of the study was to evaluate the long-term clinical outcomes of DES implantation for CTO compared with bare-metal stent (BMS) implantation.

METHODSBetween June 1995 and December 2006, a total of 1184 patients with successful recanalization of at least one de novo CTO lesion were consecutively registered, including 660 (55.7%) who underwent DES and 524 (44.3%) who underwent BMS implantation. All patients were followed up for up to 5 years for occurrence of major adverse cardiac events (MACE). Long-term survival rates were estimated with the Kaplan-Meier method.

RESULTSBaseline clinical and angiographic characteristics were comparable between the two groups except that patients in the DES group received longer dual antiplatelet therapy ((7.4 +/- 2.5) months vs (1.7 +/- 0.8) months, P < 0.001). Average follow-up periods were (4.7 +/- 0.89) and (3.2 +/- 1.3) years for the BMS and DES groups, respectively. There was no significant difference in 5-year survival rates between the two groups (90.3% for DES group vs 89.6% for BMS group, Log-rank P = 0.38), but the 5-year target vessel revascularization (TVR)-free survival rate in the DES group was significantly higher than that in the BMS group (81.6% vs 73.5%, Log-rank P < 0.001). The cumulative MACE-free survival in the DES group was also significantly higher than that in the BMS group (80.6% vs 71.5%, Log-rank P < 0.001). The rates of re-admission caused by cardiovascular disease (27.0% vs 37.8%, P < 0.001) and the need for bypass surgery were significantly lower in the DES group (1.5% vs 3.4%, P < 0.05). By multivariable analysis, DES implantation could significantly lower the long-term MACE risk of PCI for CTO patients (HR: 0.492; 95% CI 0.396 - 0.656, P < 0.001). Left ventricular ejection fraction < 50% and elderly (> or = 65 years) were identified as independent predictors of long-term MACE during follow-up.

CONCLUSIONThis study demonstrates the long-term (up to 5 years) efficacy of DES for treatment of CTO, which is superior to BMS implantation in reducing the rates of TVR and MACE, as well as the need of re-admission and bypass surgery.

Aged ; Angioplasty, Balloon, Coronary ; methods ; Coronary Angiography ; Coronary Occlusion ; therapy ; Drug-Eluting Stents ; adverse effects ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Proportional Hazards Models ; Stents ; adverse effects ; Treatment Outcome

OBJECTIVETo assess the technique and outcomes of coronary intervention treatment for patients with chronic total occlusion (CTO) lesions.

METHODSRetrospectively analyzed the data from 1148 patients with CTO who were treated by percutaneous coronary intervention (PCI) between June 1993 and December 2004. There were 1494 CTO lesions in 1458 vessels with a mean occlusion time of (49.1 +/- 31.6) months. A total of 1499 stents were implanted to those target lesions.

RESULTSTotal success rates of patients and lesions were 90.2% (1036/1148) and 88.2% (1317/1494), respectively. The success rate of PCI was declined in CTO lesions with long occlusion time, stump missing, bridging collaterals and >or= 15 mm in length (P < 0.05). Operative failures were occurred in 112 patients. Guide wire and balloon failed to pass through the occlusion accounted for 82.1% and 17.9% of all failures respectively. No death was occurred during operation, but 2 patients suffered from acute stent thrombosis and other 9 patients suffered from acute or later pericardium perforation. After procedure, there were 3 patients died and 3 patients suffered from subacute stent thrombosis during in-hospital period. The total in-hospital major adverse cardiac events rate was 0.6% (7/1148). The angina-free survival rate was 87.1% at discharge.

CONCLUSIONIn an experienced heart center, it is possible to obtain a relatively high success rate of PCI and ideal clinical outcomes in patients with CTO coronary lesions.

Adult ; Aged ; Aged, 80 and over ; Angioplasty, Balloon, Coronary ; Chronic Disease ; Coronary Occlusion ; therapy ; Female ; Humans ; Male ; Middle Aged ; Stents ; Treatment Outcome

OBJECTIVETo find out association mapping of loci related to schizophrenia on chromosome 1 with microsatellite markers in DNA pooling samples from schizophrenic cases and normal controls in Shandong peninsula.

METHODSA total of 31 microsatellite markers on chromosome 1 spaced at approximately 10 cM were scanned to two separated DNA pooling samples consisting of 119 schizophrenic cases and 119 normal controls respectively. Statistic analysis was performed by Chi-square test method to compare the difference between the ratio of each allele between the two pooling samples.

RESULTSSignificant statistic difference was found at D1S2878 between cases and controls, and P< 0.01 at this loci.

CONCLUSIOND1S2878 locus on chromosome 1 associates with schizophrenia in Shandong peninsula. Fine mapping and searching for candidate genes are warranted in this region.

Adult ; Case-Control Studies ; China ; Chromosome Mapping ; Chromosomes, Human, Pair 1 ; genetics ; DNA ; genetics ; Female ; Genomics ; Humans ; Male ; Microsatellite Repeats ; genetics ; Schizophrenia ; genetics ; pathology

OBJECTIVETo study the influence of the depth of jaundice, the duration of jaundice and preoperative biliary drainage (PBD) on postoperative complications and mortality after pancreaticoduodenectomy (PD).

METHODSA retrospective review was performed of the medical records of 1025 patients who underwent PD between June 1986 and December 2010. The patients comprised 659 men and 366 women, ranging from 4 to 81 years old with a mean age of (54 ± 12) years. The indications for PD were malignant disease in 869 patients (84.78%) and benign or borderline tumors in 156 patients (15.22%). The operative procedures performed were pylorus-preserving modification in 279 patients and conventional PD, i.e. Whipple's operation in 746 patients. Complications after PD were compared among the different groups which was classified according to the depth of obstructive jaundice, the duration of obstructive jaundice and whether undergoing preoperative biliary drain or not, and the analysis was made by variance analysis and χ(2) test respectively.

RESULTSThe depth of jaundice did not significantly affect the incidence of complications after PD except for the hemorrhage complication (χ(2) = 11.06, P = 0.03). The duration of jaundice had no much influence on the postoperative complications and mortality. PBD could not reduce the postoperative complications and mortality, however, it would increase the incidence of postoperative incision infection (χ(2) = 9.84, P = 0.01). No significant relationship was observed between the duration of PBD and the postoperative complications and mortality.

CONCLUSIONSEither the depth or duration of obstructive jaundice has no relationship with the postoperative complications and mortality after PD but the postoperative hemorrhage. Patients undergoing PD can not be benefited from PBD. Consequently, PBD should not be performed routinely, but it can be used in some serious patients with severe depth of jaundice who can not received surgery at once.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Drainage ; Female ; Humans ; Jaundice, Obstructive ; surgery ; Male ; Middle Aged ; Pancreaticoduodenectomy ; adverse effects ; mortality ; Postoperative Complications ; Retrospective Studies ; Young Adult

BACKGROUNDCoronary chronic total occlusion (CTO) remains one of the most challenging lesion subsets in interventional cardiology, even with the development of medical device and operator expertise. This study was conducted to examine the relationship between lesion characteristics and procedural success and the incidence of in-hospital major adverse cardiac events (MACE) after percutaneous coronary intervention (PCI) for CTO.

METHODSClinical and coronary angiographic data of 1263 patients with CTO who underwent PCI between June 1995 and December 2005 in Shenyang General Hospital of PLA were retrospectively analyzed.

RESULTSThere were 1625 CTO lesions located in 1596 vessels with a mean occlusion time of 48.9 months. A total of 1647 coronary stents were implanted to the target lesions. The overall patient and lesion success rates were 90.8% (1147/1263) and 88.9% (1445/1625), respectively. The success rate of PCI was declined with long duration of occlusion, abrupt missing stump, bridging collaterals > or = 15 mm in occluded length, moderate to severe calcification or tortuosity and ostial or distal location of CTO lesions (P < 0.05). Procedural failure occurred in 116 patients, caused by impossibility of guide-wire (81.0%) or balloon (19.0%) to pass through the occlusion. There was no death during procedure, but 2 patients suffered from acute stent thrombosis and other 9 patients had acute or late pericardial perforation. Those complications were all successfully treated. After procedure, 3 patients died, 4 experienced urgent target vessel revascularization because of subacute stent thrombosis and 1 underwent coronary bypass graft surgery due to coronary fistula during in-hospital period. The overall in-hospital MACE rate was 0.6% (8/1263). Drug-eluting stents were used in 198 patients without in-hospital MACE.

CONCLUSIONSIn an experienced heart center, it is possible to obtain a relatively high success rate of PCI and favorable clinical outcomes for patients with coronary CTO lesions.

Adult ; Aged ; Aged, 80 and over ; Angioplasty, Balloon, Coronary ; adverse effects ; Chronic Disease ; Coronary Angiography ; Coronary Disease ; diagnostic imaging ; therapy ; Drug Delivery Systems ; Female ; Humans ; Male ; Middle Aged ; Stents

This study was purposed to investigate the effect of highway transportation on the quality of blood components so as to provide experimental basis to meet the needs of military operations. The transport condition was simulated by random vibration test. The red blood cells, leukocyte-reduced red blood cells, washed red blood cells were randomly vibrated (C Road) for 4 hours. Then, these blood components were stored in refrigerator for 15 days (4 degrees C). Six milliliters of blood were collected before vibration, after vibration, and at day 15 days of storage after vibration, respectively. The suspension was isolated. The free hemoglobin (FHb), routine hematological parameters, and biochemical indexes were determined. The results showed that FHb, lactate dehydrogenase (LDH), K(+) of red blood cells and leukocyte-reduced red blood cells did not significantly change after vibration and storage. However, FHb, LDH and K(+) of washed red blood cells increased significantly after simulated transportation (p < 0.05). The levels of these parameters at day 15 of storage after vibration were also significantly higher than those after vibration (p < 0.01). The changes of other hematological parameters were not significant in three blood components after vibration (C Road) and storage for 15 day. In conclusion, red blood cells and leukocyte-reduced red blood cells were qualified for clinic transfusion even after transportation within 4 hours for 15 day storage later, if they were kept in proper blood container and protected from damping. However, the washed red blood cells could not be used for clinic after similar transport in the military operations.
Blood Preservation ; Cryopreservation ; Erythrocytes ; chemistry ; Humans ; L-Lactate Dehydrogenase ; blood ; Transportation ; Vibration

OBJECTIVETo evaluate breast reconstruction with a combined skin flap of the deep inferior epigastric perforator (DIEP) and the transverse rectus abdominis musculocutaneous (TRAM).

METHODSThe DIEP and TRAM united flap was elevated with the vessel pedicle of the deep inferior epigastric perforator on the affected side and the rectus abdominis muscle pedicle on the intact side. The reconstructive breast was shaped after the deep inferior epigastric vessels were anastomosed to the internal mammary vessels or the thoracodorsal vessels ipsilaterally.

RESULTSWe have used the DIEP and TRAM united flaps for breast reconstruction in 17 cases. All of the flaps survived, and the reconstructed breasts were well-shaped with the follow-up of 6-18 months.

CONCLUSIONSThe DIEP and TRAM united flap possesses of advantages such as rich blood supply, abundant tissue volume and easy shaping. It is especially applicable to the cases who have large chest defect and need large volume tissue.

Adult ; Epigastric Arteries ; transplantation ; Female ; Humans ; Mammaplasty ; methods ; Middle Aged ; Rectus Abdominis ; transplantation ; Skin Transplantation ; Surgical Flaps ; blood supply