Objective To develop the quality of life questionnaire applicable to the Chinese patients with dysphagia by the translation and modification,as well as psychometric evaluation of the original swallowing quality of life questionnaire (SWAL-QOL).Methods The English version of the SWAL-QOL was translated into Chinese according to the well-accepted scale translation procedure.Then 103 patients with dysphagia were tested using the translated Chinese SWAL-QOL.The inter-rater reliability,test-retest reliability,internal consistency reliability,the content validity and construct validity were tested.Results The inter-rater reliability correlation coefficient of the SWAL-QOL was between 0.945-0.990 (P＜0.01).Its test-retest coefficients ranged from 0.965 to 0.992 (P＜0.01).The Cronbach coefficients ranged from 0.708 to 0.933 (P＜0.01).There revealed significant correlation between each item of SWAL-QOL and its domain,with correlation coefficients between 0.723 and 0.982 (P＜0.01).Factor analysis of each item of the 10 domains of SWAL-QOL extracted 10 common factors,which were with a cumulative contribution of 79.029％.Factor analysis of the total score of the 10 dimensions extracted 2 common factors including dysphagia-related quality of life and general quality of life,with a cumulative contribution of 54.718％.Conclusions The Chinese version of SWAL-QOL is reliable and valid.It can be used as an effective measuring tool to evaluate the quality of life of dysphagia patients.

Objective: To investigate the effect of VitalStim electrical stimulation combined with traditional swallowing therapy on severe dysphagia in patients with Parkinson′s disease (PD). Methods: In all, 36 PD patients with severe dysphagia were randomly divided into a treatment group and a control group, each of 18. Both groups were given the traditional swallowing therapy, while the treatment group was additionally provided with VitalStim electrical stimulation. Before and 15 days after the intervention, both groups were assessed using the modified Mann assessment of swallowing ability (MMASA) and standardized swallowing assessment (SSA). Results: After the intervention the average SSA score of the control group had dropped significantly, but no significant change was observed in their average MMASA score. However, significant improvement was observed in both the average MMASA score and the average SSA score of the treatment group. Moreover, the cure rate of the treatment group was 47.1%, significantly higher than that of the control group. Conclusion VitalStim electrical stimulation combined with traditional swallowing therapy is effective for alleviating severe dysphagia among PD patients. It is worthy of application and further study in clinical practice.

OBJECTIVE: To explore the microsurgical techniques for insular glioma without damaging its surrounding normal structures. METHODS: We retrospectively analyzed 54 patients with insular gliomas who underwent microsurgical operation by trans-syvian fissure approach between May, 2003 and August, 2008 in Xiangya Hospital. We discussed the techniques in the operation and summarized how to protect the key blood vessels, distinguish and protect the surrounding normal structures. RESULTS: There were 36 complete removals,14 secondary complete removals, and 4 partial removals.Six patients had complications after the craniotomy who had temporal speech disorder (aphasia mostly began to recover about 10 days after the craniotomy),4 patients had opposite side paralysis worsening (3 recovered normally and 1 improved after 6 months),4 had light paralysis, and another 3 had paralysis and speech disorder. CONCLUSION The microsurgery by means of trans-syvian fissure approach can well expose the anatomical relation between tumor and its surrounding structures,so that we can remove the tumor and protect the surrounding normal tissues as much as we can.
Adolescent ; Adult ; Brain Neoplasms ; pathology ; surgery ; Cerebral Cortex ; pathology ; surgery ; Female ; Glioma ; pathology ; surgery ; Humans ; Male ; Microsurgery ; methods ; Middle Aged ; Neurosurgical Procedures ; methods ; Retrospective Studies ; Young Adult

BACKGROUNDThe insulin-like growth factor signaling pathway plays an important role in the modulation of cell growth and proliferation. The aim of this study was to investigate the role of polymorphisms of the insulin-like growth factor 2 (IGF2) and IGF-binding protein 3 (IGFBP3) genes, which encode key proteins of this pathway, as risk factors for gastric carcinoma (GC).

METHODSA case-control study including 404 histologically confirmed GC patients and 424 healthy controls of the same ethnicity was conducted to retrospectively investigate the genetic polymorphisms of two genes, IGF2+820A>G (rs680) and IGFBP3 A-202C (rs2854744). Adjusted odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using Logistic regression.

RESULTSThe IGF2 genetic variants examined contributed to GC risk individually (OR, 1.26; 95% CI, 1.08-1.46). The genotype frequencies of IGFBP3 A-202C were not significantly different between the cancer cases and controls (P > 0.05). Compared to the IGF2 AA genotype, carriers of one variant combined genotype were more pronounced among young subjects (<60 years), male subjects, never smokers, and those with a family history of cancer (OR = 1.36, 95% CI = 1.09-1.72, P < 0.05; OR = 1.61, 95% CI = 1.28-2.08, P < 0.05; OR = 1.46, 95% CI = 1.11-1.98, P < 0.05; OR = 1.53, 95% CI = 0.91-2.6, P < 0.05; respectively). Moreover, when the combined effects of the risk genotypes were investigated, significant associations were detected between highrisk genotypes in IGF2 and IGFBP3 (OR, 2.47; 95% CI, 1.75-3.49).

CONCLUSIONSOur results suggest that polymorphic variants of the IGF2 genes modulate gastric carcinogenesis. Moreover, when the IGF2 and IGFBP3 variants are evaluated together, a greater effect on GC risk is observed.

Adult ; Aged ; Case-Control Studies ; China ; Female ; Genetic Predisposition to Disease ; genetics ; Genotype ; Humans ; Insulin-Like Growth Factor Binding Protein 3 ; genetics ; Insulin-Like Growth Factor II ; genetics ; Logistic Models ; Male ; Middle Aged ; Polymorphism, Genetic ; genetics ; Stomach Neoplasms ; genetics