ObjectiveTo conduct a bioinformatics analysis of gene expression profiles in frontal lobe of patients with Parkinson disease (PD), in order to explore the potential mechanism related to depression in PD.MethodsAll the bioinformatics data before March 20th 2019 were acquired from Gene Expression Omnibus (GEO) database, using " Parkinson disease” as the key word. The species was limited to human (Homo sapiens), and the detective method was limited to expression profiling by array. ImgGEO (Integrative Gene Expression Meta-Analysis from GEO database), DAVID (the Database for Annotation, Visualization and Integrated Discovery), STRING and Cytoscape 3.6.1 software were utilized for data analysis.ResultsTotally, 45 samples (24 PD cases and 21 healthy controls) were obtained from 2 datasets. We identified 236 differentially expressed genes (DEGs) in the post-mortem frontal lobe between PD cases and healthy controls, in which 146 genes were up-regulated and 90 genes were down-regulated. Based on Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analysis, the DEGs were mainly enriched in the structures of postsynaptic membrane, cell membrane component, postsynaptic membrane dense area, and myelin sheath, and were involved in the occurrence of PD, depression, and other diseases. These genes were involved in the biological processes of dopaminergic, glutamate-nergic, GABA-nergic synapses, and some other synapses, as well as several signaling pathways (e.g. mitogen- activated protein kinase signal pathway, p53 signal pathway, and Wnt signal pathway), which were associated with PD and depression pathogenesis. Besides, we found that NFKBIA, NRXN1, and RPL35A were the Hub proteins.ConclusionsGene expression in frontal lobe of patients with PD is associated with the pathogenesis of PD. This study provides a theoretical basis for understanding the mechanism of PD occurrence and progression, as well as the potential mechanism of depression in PD.
Objective To investigate the early effectiveness of total percutaneous endovascular aneurysm repair (TPEVAR) in treating asymptomatic abdominal aortic aneurysm (AAAA) by comparing with surgical femoral cutdown endovascular aneurysm repair (SFCEVAR). Methods Between January 2010 and May 2011, 41 cases of AAAA were treated with TPEVAR in 26 cases (TPEVAR group) and with SFCEVAR in 15 cases (SFCEVAR group). The maximum tumor diameter ranged from 3.5 to 9.2 cm (mean, 5.7 cm) in TPEVAR group, and ranged from 3.5 to 10.0 cm (mean, 6.9 cm) in SFCEVAR group. There was no significant difference in gender or age between 2 groups (P gt; 0.05). Results All patients underwent EVAR successfully. The patients were followed up 6-23 months (mean, 13.5 months). No significant difference was found in the outer diameters of the delivery system for main body and iliac leg, operation time, contrast media dosage, hospitalization days, or postoperative hospitalization days between 2 groups (P gt; 0.05). The patients of SFCEVAR group had more bleeding volume and longer ICU stay than patients of TPEVAR group (P lt; 0.05). The incidence of minor complication was 7.7% (2/26) in TPEVAR group and 33.3% (5/15) in SFCEVAR group, showing no significant difference between 2 group (χ2=4.42, P=0.08); the incidence of major complication in SFCEVAR group (20.0%, 3/15) was significantly higher than that in TPEVAR group (0) (χ2=5.61, P=0.02). Conclusion TPEVAR shows safer and more effective than SFCEVAR in treating AAAA.
ObjectivesTo evaluate the improvement of symptoms in patients with moderate to severe asthma aged 5-18 years treated with GINA (Global Initiative for Asthma) guidelines by network meta-analysis. Methods Randomized controlled trials (RCTs) about asthma patients aged 5 to 18 years with reported asthma symptom scores were collected from PubMed, Embase, Cochrane Library, CNKI, WanFang Data, VIP, SinoMed and clinical trial registry platform (ClinicalTrials.gov). The search time limit was from the inception to August 26, 2023. After two researchers independently screened literature, extracted data and evaluated the risk of bias of included studies, Stata 15.0 software was used for network meta-analysis. ResultsA total of 23 studies were included, 23 of which reported daytime asthma symptom scores. Compared with symptom scores in the low-dose ICS group, there was a statistically significant difference in improvement of daytime symptoms between low-dose ICS+LABA+LTRA (SMD=−1.4, 95%CI −1.99 to −0.81) and low-dose ICS+LABA+SABA (SMD=−1.43, 95%CI −2.48 to −0.39). Symptom scores for nighttime asthma were reported in 20 RCTs, and there was a statistically significant difference in symptom scores for low-dose ICS+LABA+LTRA (SMD=−1.20, 95%CI −2.20 to −0.21) compared with the low-dose ICS group. After the ranking of efficacy, the number one asthma symptom score in both daytime and nighttime was low-dose ICS+LABA+LTRA group. ConclusionLow dose ICS+LABA+LTRA has the best efficacy in improving daytime and nighttime asthma symptom scores.
The postoperative symptom burden in patients with lung cancer is severe and adversely impairs their quality of life. Symptom management is the cornerstone of medical care. Patient-reported outcome (PRO)-based symptom management is being increasingly recognized as the best "patient-centered care" model in clinical practice. However, the precise implementation of this model in patients undergoing lung cancer surgery is hindered by the lack of a lung cancer surgery-specific scale, implementation standards, clinical application parameters and high-quality researches. The use of a precise and simple PRO scale and an electronic PRO platform may greatly improve the feasibility of implementing this model. Currently, the application of PRO-based symptom management in lung cancer surgery is still being explored and needs to be improved in clinical research and practice.
Objective To evaluate the therapeutic effect of open-door cervical expansive laminoplasty (ELP) with anchor fixation on flurosis cervical stenosis (FCS). Methods From February 2005 to February 2006, 20 patients with FCS underwent ELP using anchor fixation (group A) and 24 patients with FCS received ELP using conventional silk thread fixation (group B). In group A, there were 11 males and 9 females aged (58.0 ± 11.2) years old, the course of disease ranged from 6 months to 5 years, and the stenosis involved 3 vertebral levels in 3 cases, 4 levels in 8 cases, and 5 levels in 9 cases, andthe sagittal diameter of the cervical spinal canal was (7.30 ± 5.23) mm. While in group B, there were 11 males and 13 females aged (61.0 ± 9.1) years old, the course of disease ranged from 5 months to 5 years, the stenosis involved 3 vertebral levels in 5 cases, 4 levels in 10 cases, and 5 levels in 9 cases, and the sagittal diameter of the cervical spinal canal was (7.11 ± 4.92) mm. No significant differences were evident between two groups in terms of the general information (P gt; 0.05). Before operation and at 24 months after operation, the nerve function was assessed by JOA score, the axial symptom (AS) was evaluated using Chiba 12-point method, and the changes of cervical lordosis index (CLI) and cervical range of motion (CRM) were detected by imaging examination. Results All wounds healed by first intention. All patients were followed up for 24 months. JOA score: in group A, it was improved from 7.4 ± 1.5 before operation to 14.6 ± 2.1 at 24 months after operation with an improvement rate of 61% ± 3%; in group B, the score was increased from 7.1 ± 2.2 to 12.6 ± 2.5 with an improvement rate of 52% ± 5%; significant differences were evident in two groups between before and after operation, and between two groups in terms of the improvement rate (P lt; 0.05). AS score: in group A, it was improved from 6.2 ± 2.1 before operation to 10.8 ± 0.3 at 24 months after operation with an improvement rate of 74% ± 4%; in group B, the score was increased from 6.3 ± 1.9 to 8.8 ± 0.5 with an improvement rate of 39% ± 3%; significant differences were evident in two groups between before and after operation, and between two groups in terms of improvement rate (P lt; 0.05). X-ray films and CT scan at 24 months after operation displayed that there was no occurrence of “breakage of door spindle” or “re-close of door” in two groups, there was no occurrence of anchor loosing in group A, and the molding of the spinal canal was satisfactory in two groups. Preoperatively, the CLI was 11.9 ± 1.9 in group A and 11.3 ± 2.2 in group B and the CRM was (39.5 ± 2.4)° in group A and (40.2 ± 1.8)° in group B. While at 24 months after operation, the CLI was 9.5 ± 2.2 in group A and 8.2 ± 2.8 in group B, and the CRM was (30.6 ± 2.0)° in group A and (28.7 ± 2.4)° in group B, suggesting there was a significant decrease when compared with the preoperative value and group A was superior to group B (P lt; 0.05). The saggital diameter of the cervical spinal canal 24 months after operation was (13.17 ± 2.12) mm in group A and (12.89 ± 3.21) mm in group B, indicating there was a significant difference when compared with the preoperative value (P lt; 0.01). Conclusion Compared with conventional silk thread fixation, ELP using anchor fixation brings more stabil ity to vertebral lamina, less invasion to the posterior muscular-skeletal structure of the cervical spine, sl ight postoperative neck AS, andsatisfactory cl inical outcomes.
Objective To evaluate the effectiveness of microplate fixation in open-door cervical expansive laminoplasty (ELP) by comparing with anchor fixation. Methods Between January 2005 and October 2008, 35 patients with multi-segment cervical spondylotic myelopathy were treated. Of them, 15 patients underwent ELP by microplate fixation (microplate group) and 20 patients underwent ELP by anchor fixation (anchor group). In microplate group, there were 10 malesand 5 females with the age of (51.2 ± 11.5) years; the disease duration ranged from 6 to 60 months (mean, 14 months); and the preoperative Japanese Orthopoaedic Association (JOA) score was 7.7 ± 2.5. In anchor group, there were 13 males and 7 females with the age of (50.7 ± 10.8) years; the disease duration ranged from 3 to 58 months (mean, 17 months); and the preoperative JOA score was 7.8 ± 2.9. There was no significant difference in the general data, such as gender, age, and JOA score between 2 groups (P gt; 0.05). Results All incisions healed by first intention. Thirty-five cases were followed up 24-68 months (mean, 32 months). The operation time was (113 ± 24) minutes in anchor group and (111 ± 27) minutes in microplate group, showing no significant difference (t=0.231 3, P=0.818 5). The rate of spinal canal expansion in microplate group (60% ± 24%) was significantly higher than that in anchor group (40% ± 18%) (t=2.820, P=0.008). The JOA scores of 2 groups at 3 months and 24 months after operation were significantly higher than the preoperative scores (P lt; 0.01). There was no significant difference in JOA score between 2 groups at 3 months after operation (t=1.620 5, P=0.114 6), but the JOA score of microplate group was significantly higher than that of anchor group at 24 months after operation (t=3.454 3, P=0.001 5). X-ray film, MRI, and CT scan at 3-6 months after operation displayed that door spindle reached bony fusion. There was no occurrence of ‘‘re-close of door’’ in 2 groups. The rate of compl ication in microplate group (13.3%, 2/15) was significantly lower than that in anchor group (25.0%, 5/20) (χ2=7.160 0, P=0.008 6). Conclusion ELP by microplate fixation can achieve the stabil ity quickly after operation, which can help patients to do functional exercises early, and has satisfactory effectiveness and less complications.
ObjectiveTo investigate the effect of modified lateral mass screws implantation strategy on axial symptoms in cervical expansive open-door laminoplasty. MethodsA clinical data of 166 patients, who underwent cervical expansive open-door laminoplasty between August 2011 and July 2016 and met the selection criteria, was retrospective analyzed. Among them, 81 patients were admitted before August 2014 using the traditional mini-plate placement and lateral mass screws implantation strategy (control group), and 85 patients were admitted after August 2014 using modified lateral mass screws implantation strategy (modified group). There was no significant difference in the gender composition, age, clinical diagnosis, disease duration, diseased segment, and preoperative Japanese Orthopaedic Association (JOA) score, pain visual analogue scale (VAS) score, Neck Disability Index (NDI), cervical curvature and range of motion, spinal canal diameter and cross-sectional areas, and Pavlov’s value between the two groups (P>0.05). The operation time, intraoperative blood loss, the number of facet joints penetrated by lateral mass screws, effectiveness evaluation indexes (JOA score and improvement rate, VAS score, NDI), imaging evaluation indexes (cervical curvature and range of motion, spinal canal diameter and cross-sectional areas, Pavlov’s value, and lamina open angle), and complications were recorded and compared between the two groups.ResultsThe modified group had shorter operation time and lower intraoperative blood loss than the control group (P<0.05). There were 121 (29.9%, 121/405) and 10 (2.4%, 10/417) facet joints penetrated by lateral mass screws in control and modified groups, respectively; and the difference in incidence was significant (χ2=115.797, P=0.000). Eighteen patients in control group had 3 or more facet joints penetrated while no patients in modified group suffered 3 or more facet joint penetrated. The difference between the two groups was significant (P=0.000). All patients were followed up, the follow-up time was (28.7±4.9) months in modified group and (42.4±10.7) months in control group, showing significant difference (t=10.718, P=0.000). The JOA score, VAS score, and NDI at last follow-up of the two groups were significantly improved compared with preoperative (P<0.05); there was no significant difference in JOA score and improvement rate and VAS score between the two groups (P>0.05), but the NDI was significantly lower in modified group than in control group (P<0.05). There were significant differences in cervical curvature and range of motion, spinal canal diameter, Pavlov’s value, and cross-sectional areas at last follow-up when compared with those before operation in both groups (P<0.05). There was no significant difference in the above indicators and lamina open angle between the two groups (P>0.05). The modified group has a relative lower axial symptom rate (23/85, 27.1%) than the control group (27/81, 33.3%), but the difference was not significant (Z=−1.446, P=0.148). There was no significant differences between the two groups in the incidences of C5 nerve root palsy, cerebrospinal fluid leakage, wound infection, and lung or urinary tract infection (P>0.05). ConclusionIn the cervical expansive open-door laminoplasty, the modified lateral mass screws implantation strategy can effectively reduce the risk of lateral mass screw penetrated to the cervical facet joints, and thus has a positive significance in avoiding the axial symptoms caused by facet joint destruction.
ObjectiveTo observe intervention effect of Shenlingcao oral liquid on asymptomatic chronic hepatitis B virus carriers (AsC). MethodsA self control before-after trial was conducted in the First Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine and the Ninth People's Hospital of Nanchang City from November 2011 to May 2012. A total of 64 AsCs were treated by Shenlingcao oral liquid (1 bottle/d, 200 mL, once daily for 6 months). Serum HBV viral load, six specific serum markers of HBV and 11 liver function index were tested and recorded before and at the 1th, 3th, 6th months of the treatment. Analysis of variance of repeated data was conducted. ResultsAfter one month of the treatment, 35/57 (61.40%) AsCs' serum HBV-DNA loads decreased, 1 log decrease was observed in 15 cases, 2 log decrease was observed in 4 cases, and decrease under the detection limit was observed in 12 cases. 41/57 (71.93%) AsCs' serum HBV-DNA loads decreased after 3 months of treatment, 1 log decrease was observed in 21 cases, 2 log decrease was observed in 5 cases, and decrease under the detection limit was observed in 15 cases. 31/49 (63.26%) AsCs' serum HBV-DNA loads decreased after 6 months of the treatment, 1 log decrease was observed in 19 cases, decrease more than 2 log was observed in 7 cases, and decrease under the detection limit was observed in 12 cases. The serum HBV viral loads at different time points of the treatment were significantly different (P<0.001). As medication time went, AsCs' serum HBV viral loads presented a decrease trend after taking Shenlingcao oral liquid, especially obvious at the 3th month. ConclusionShenlingcao oral liquid could help promote AsCs' ability of clearing virus and controlling serum HBVDNA loads.
ObjectiveTo systematically review the methodological quality of evidence-based guidelines on non-pharmacology management of behavioral and psychological symptoms of dementia, so as to provide references for taking caring for the dementia with behavioral and psychological symptoms. MethodsGuidelines concerning non-pharmacology treatment of behavioral and psychological symptoms were searched from websites of guideline development, websites of medical association and literature databases from inception to May 31st 2016. The methodological quality of included guidelines were evaluated according to the AGREE Ⅱ instrument, and the differences and similarities between recommendations of included guidelines were compared. ResultsA total of 544 literatures were identified and 6 of them were included. All the included guidelines were from abroad. The average scores of guidelines in six domains of AGREE Ⅱ were:scope and purpose 88.89%, stakeholder involvement 65.74%, rigor of development 63.72%, clarity of presentations 86.11%, applicability 50.69%, and independence 37.50%. The overall qualities of the included guidelines were grade B. The recommendations of the included guidelines were almost consistent. Recommended non-pharmacology management of behavioral and psychological symptoms of dementia included leisure and recreation activity, reminiscence therapy, behavioral therapy, training of caregivers, physical environment modification, animal-assisted therapy, massage, physical activity and patient-centered approach. ConclusionThe overall quality of included guidelines is relatively high. More efforts are needed to improve the applicability and independence of guidelines. There is still no local guideline concerning non-pharmacology recommendations on behavioral and psychological symptoms of dementia in China. It is suggested to develop guideline that is suitable for Chinese condition as soon as possible.
Objective To investigate the latent categories of symptom cluster characteristics in patients with knee osteoarthritis (KOA) after total knee arthroplasty (TKA), and compare the quality of life between these categories. Methods Patients undergoing TKA for KOA in the joint surgery departments of four tertiary-level A hospitals in Urumqi, Xinjiang between November 2023 and March 2024 were selected for the study using the convenience sampling method. Symptoms of postoperative pain, swelling, anxiety, depression, and sleep disorders were collected from patients for latent class analysis using Mplus 8.3 software, and their influencing factors and differences in quality of life between categories were analyzed using SPSS 26.0 software. Results A total of 380 copies of questionnaire were distributed and 362 valid ones were returned, with a validity rate of 95.3%. Of the 362 patients, 342 (94.5%) had symptom cluster. The 342 patients aged 47-85 years, with a mean age of (65.25±7.03) years; 83 (24.3%) were male and 259 (75.7%) were female. According to the postoperative symptom cluster, the patients could be categorized into 3 latent categories: high-symptomatic group (16.1%), low-symptomatic group (51.8%), and high swelling group (32.2%). Compared to the low-symptomatic group, the current being the first joint surgery was a risk factor for the high-symptomatic group [odds ratio (OR)=2.732, 95% confidence interval (CI) (1.216, 6.139), P=0.015], whereas body mass index between 24.0 and 27.9 kg/m2 was a protective factor for the high-symptomatic group [OR=0.362, 95%CI (0.156, 0.840), P=0.018]; body mass index <24.0 kg/m2 was an independent risk factor for the high swelling group [OR=2.769, 95%CI (1.321, 5.803), P=0.007]. Comparison of the quality of life of patients in the 3 latent categories revealed that the high-symptomatic group had the lowest quality of life scores (P<0.05). Conclusion Post-TKA symptom cluster in patients with KOA can be classified into 3 potential categories, and the quality of life performance is different among different categories, so precise symptom management strategies should be provided according to the symptom characteristics of the patients to improve their quality of life.