Humans ; Orthodontic Appliances ; Sleep Apnea, Obstructive ; therapy

Epilepsies, Partial ; Humans ; Syndrome

Antitussive Agents ; poisoning ; Child, Preschool ; Dextromethorphan ; poisoning ; Humans ; Male

Background Keratectasia after laser in situ keratomileusis (LASIK) is one of the serious complications which affect the vision.The measurement of cornea posterior elevation is an important way helping to find this change.Objective The aim of this study was to investigate the change of cornea posterior elevation after LASIK in myopic eyes with astigmatism and affecting factors.Methods A series case-observational study was adopted.One hundred and twenty-seven myopic eyes with astigmatism of 66 patients who received LASIK in 2008 May through 2010 January in Beijing Tongren Hospital were retrospectively analyzed to evaluate the change of cornea posterior elevation following the LASIK.The parameters related to cornea posterior elevation were measured and compared before and 3 months,6 months and 1 year after surgery,respectively,with Oculyzer anterial segment analysis system.Results The height values from posterior cornea highest point,the lowest point and central vertex central elevation zone were (12.20±3.39),(-19.02±7.38) and (1.05 ±3.25) μm respectively before LASIK and were (14.38±3.80),(-18.55±7.11),(2.83±4.81)μm in3 months and (13.99±3.38),(-17.57±6.54),(2.45±4.61) μm in 6 months after LASIK.They were (14.40±3.85),(-17.76±6.00),(2.16±5.00) μm in 1 year after surgery.Significant increases were found in the vertex height and central elevation after LASIK compared with before surgery(highest pointq=6.813,5.594,6.875,all at P＜0.001.central vertex:q=4.488,P=0.002;q =3.530,P=0.013 ;q =2.799,P =0.047).However,no significant difference was seen in various time points after LASIK (P＞0.05).A positive correlation was obtained between the height value of the posterior cornea central vertex with the spherical equivalent (SE),maximum cutting depth or cutting proportion 1 year after LASIK (r =0.295,0.297,0.295,all at P=0.001),and there was a negative correlation between it with residual stroma (r=-0.208,P=0.019).The intraocular pressure (IOP) measured with noncontact tonometry (NCT) was (14.24±3.33) mmHg before LASIK,and those of 3 months,6 months and 1 year were (8.42± 1.90),(8.61 ± 1.64) and (8.76± 1.64)mmHg after LASIK,showing a significant lowing in IOP after LASIK in comparison with before LASIK (q =29.851,28.317,26.337,all at P＜0.001).But no significant change was found in the different time points after LASIK (P＞0.05).There was significant difference in the IOP corrected by Ehlers after LASIK (P＞0.05).The IOP before LASIK had positive correlation with the central elevation of posterior cornea surface 1 year after LASIK(r=0.258,P =0.003).Conclusions The cornea posterior elevation increases slightly early stage after LASIK but retains stable level with lapse of time.The refraction diopter before LASIK is the main factor affecting the posterior corneal shape.To reduce the risk of corneal ectasia,more attention should be paid to the reserving of appropriate corneal residual stroma and smallest degree of eccentricity during the ablation procedure.

Objective To determine the prognostic factors after radical resection (RR) for hepatocellular carcinoma (HCC).Methods Altogether 144 patients who had undergone RR for HCC from 1988 through 1995 were included for a univariate and a Cox multivariate analysis.Nineteen factors contributing to overall survival rate (SR) and disease-free SR were analysed.Results The 5-year SR and disease-free SR (N=144) were 47.3% and 23.9%,separately.Multivariate analysis revealed that classification of RR was the signficant factor to overall SR,and presence of vessel invasion was the signficant factor to disease-free SR.The 5-year SR and disease-free SR in the patholngically RR and clinically RR groups were 60.2%,29.0% and 14.0%,0%,respectively.The 5-year disease-free SR in the group without (or with) vessel invasion was 27.8% (or 0%).Conclusions The classification of RR is the determinative prngnostie factor.Pathologically RR is the first option for patients with in- dications.It is essential to improve adjuvant therapy to decrease postoperative recurrence and metastasis rates.

ObjectiveTo observe the effect of family rehabilitation plan (FRP) on motor function of stroke patients with hemiplegia.Methods64 patients were randomly divided into the FRP group (32 cases) and control group (32 cases). The patients in the FRP group critically followed the schedule and activities scheduled on FRP and were assessed and guided in out-patient department every two weeks. The patients in the control group made schedule and carried on activities by themselves. Motor function was assessed with Fugl-Meyer Assessment (FMA) and modified Barthel index (MBI) respectively.ResultsMotor scores of the patients in two groups significantly increased after treatment ( P<0.001), and that of the FRP group was significantly better than that of the control group ( P<0.001).ConclusionThe FRP can significantly improve motor function of stroke patients with hemiplegia.

Adult ; Dust ; Female ; Glass ; Humans ; Male ; Middle Aged ; Occupational Diseases ; epidemiology ; Prevalence ; Skin Diseases ; epidemiology ; Young Adult

OBJECTIVESTo explore the significance of noninvasive central blood pressure detection in blood pressure management and vessel function assessment of hypertension.

METHODSA total of 348 subjects were recruited in the study and A-pulse CASP software were derived to measure the parameters of CASP and vessel function. The recruited subjects were divided into different groups for analysis according to age and disease.

RESULTS(1) CASP in hypertension group were both higher than those in normal group, while RAI and PRT lower. (2) Hypertensive patients of which brachial blood pressure were controlled have lower CASP and RAI than those above the level. (3) Hypertensive patients whose brachial blood pressure were controlled have significantly higher CASP than normal subjects.

CONCLUSIONSCentral blood pressure is more reflective of actural blood pressure and vessel function. Enhanced control of CASP in hypertensive patients contributes to improving vessel compliance.

Objective:To investigate the application of tracheal intubation by the endoscopic-assisted mouth floor-submandibular approach(EAMFA) for general anesthesia and the operation of craniofacial multiple fractures.Methods:8 patients with complex craniofacial fractures and associated with the contraindication of nasal trachea cannula underwent EAMFA general anesthesia and operation.Blood pressure(BP),saturation of blood oxygen(SPO2),heart rate(HR) and electrocardiogram(ECG) were monitored timely.Results:The intubation and anesthesia were successfull in all patients;BP,SPO2,HR and ECG were normal in all operation procedure in the patients.No complication was observed.Conclusion:EAMFA is an effective anesthesia approach for the surgical treatment of craniofacial multiple fractures.

24 hours) and versus control group(