Objective:To compare the post-operative outcomes between extended lateral approach and L-shaped lateral approach in surgical treatment of Sanders type III intra-articular calcaneal fractures.Methods:A retrospective case-control study was made on clinical data of 34 patients with fresh Sanders type III intra-articular calcaneal fractures hospitalized in Langfang Hospital of Traditional Chinese Medicine from October 2014 to October 2017. There were 33 males and 1 female, with the age of 18-56 years [(42.5±9.4)years]. All fractures were fresh. Seventeen patients were fixed by the extended lateral approach (extended approach group) and seventeen patients by L-shaped lateral approach (L-shaped approach group). Operation duration, intraoperative bleeding volume, length of hospital stay, one-stage wound healing rate and complication rate were observed. B?hler and Gissane angle were measured before operation, one week after operation and 12 months after operation. American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale was applied to evaluate function recovery.Results:There were no significant differences between groups in operative time and intraoperative bleeding volume ( P>0.05). There were significant differences between extended approach group and L-shaped approach group in length of hospital stay [(15.7±4.0)days vs.(22.4±9.6)days], one-stage wound healing rate [88%(15/17) vs. 47%(8/12)] and postoperative complication rate [12%(2/17) vs. 47%(8/17)] ( P<0.05). The B?hler and Gissane angles did not differ significantly between groups before operation and one week and 12 months after operation ( P>0.05). At postoperative 12 months, the B?hler and Gissane angles were improved from preoperative (8.2±6.0)°, (85.3±10.5)° to (23.9±6.1)° and (119.3±6.2)° respectively in extended approach group, and those from preoperative (9.4±3.9)°, (85.5±7.1)° to (25.8±3.7)° and (122.2±5.6)° respectively in L-shaped approach group (all P>0.05). At 12 months after operation, the AOFAS score was (86.9±7.5)points in extended approach group, with the excellent and good rate of 88%; and was (83.3±12.5)points in L-shaped approach group, with the excellent and good rate of 76% ( P>0.05). While the score of hindfoot joint activity in extended approach group was (5.8±0.7)points, significantly higher than (3.4±1.0)points in L-shaped approach group ( P<0.05). Conclusion:For Sanders III intraarticular calcaneal fractures, compared with L-shaped approach group, plate fixation via extended approach can promote fracture healing, shorten hospital stay, reduce incidence of complications and facilitate function recovery of subtalar joint.

Objective:To explore the mediating effect between anxiety, depression and quality of life in adult patients with epilepsy.Methods:A total of 118 adult patients with epilepsy from Affiliated Hospital of Jining Medical University were investigated with the ruminative responses scale (RRS), neurological disorders depression inventory for epilepsy (NDDI-E), generalized anxiety disorder (GAD-7), quality of life scale for adult epilepsy patients (QOLIE-31 Chinese Version) and the self-made general situation questionnaire. Statistical analysis was performed by SPSS 20.0 software.Pearson correlation analysis was employed to assess the relationships between rumination, quality of life, anxiety, and depression scores. Hierarchical regression analysis was employed to examine the mediating effect.Results:Among the 118 participants, 5 (4.24%), 58 (49.15%), and 55 (46.61%) patients exhibited high (RRS=66-88), middle (RRS=44-65), and low (RRS=22-43) level of rumination, respectively. Pearson correlation analysis revealed significantly negative correlations between the scores of rumination and its dimensions and quality of life in patients with epilepsy ( r=-0.411--0.318, all P<0.05). Additionally, there were significantly positive correlations between the scores of rumination and its dimensions and anxiety scores ( r=0.524-0.676, all P<0.05) and depression scores ( r=0.566-0.767, all P<0.05). Hierarchical regression analysis demonstrated that rumination played partially mediating role in the relationship between anxiety and quality of life, as well as the relationship between depression and quality of life, with mediation effect values of -0.201 and -0.215, respectively. Conclusion:Anxiety and depression can affect the quality of life of adult patients with epilepsy through rumination.

Objective To investigate the relationship between interleukin-1β (IL-1β) and miR-185-5p in the process of joint injury in acute gouty arthritis (AGA). Methods The serum miR-185-5p levels of 89 AGA patients and 91 healthy volunteers were detected by real-time quantitative PCR. The correlation between miR-185-5p expression level and VAS score or IL-1β expression level was evaluated by Pearson correlation coefficient method. Receiver operating characteristic (ROC) curve was used to evaluate the diagnostic value of miR-185-5p in AGA. THP-1 cells were induced by sodium urate (MSU) to construct an in vitro acute gouty inflammatory cell model. After the expression level of miR-185-5p in THP-1 cells was upregulated or downregulated by transfection of miR-185-5p mimics or inhibitors in vitro, inflammatory cytokines of THP-1 cells, such as IL-1β, IL-8 and tumor necrosis factor α (TNF-α), were detected by ELISA. The luciferase reporter gene assay was used to determine the interaction between miR-185-5p and the 3'-UTR of IL-1β. Results Compared with the healthy control group, the expression level of serum miR-185-5p in AGA patients was significantly reduced. The level of serum miR-185-5p was negatively correlated with VAS score and IL-1β expression level. The area under the curve (AUC) was 0.905, the sensitivity was 80.17% and the specificity was 83.52%. Down-regulation of miR-185-5p significantly promoted the expression of IL-1β, IL-8 and tumor necrosis factor (TNF-α), while overexpression of miR-185-5p showed the opposite results. Luciferase reporter gene assay showed that IL-1β was the target gene of miR-185-5p, and miR-185-5p negatively regulated the expression of IL-1β. Conclusion miR-185-5p alleviates the inflammatory response in AGA by inhibiting IL-1β.
Humans ; 3' Untranslated Regions ; Arthritis, Gouty/genetics* ; Interleukin-1beta/genetics* ; Interleukin-8 ; Luciferases ; MicroRNAs/genetics* ; Tumor Necrosis Factor-alpha