[Therapeutic effect of Fanzhen Jieci needling on discogenic sciatica: a randomized controlled trial].

OBJECTIVE: To compare the therapeutic effect between Fanzhen Jieci (warming acupuncture plus fast needling) combined with conventional acupuncture and simple conventional acupuncture on discogenic sciatica. METHODS: A total of 76 patients with discogenic sciatica were randomized into a Fanzhen Jieci group and a conventional acupuncture group, 38 cases in each one. Conventional acupuncture was applied at Shenshu (BL 23), Dachangshu (BL 25), L1-L5 Jiaji (EX-B 2) and Huantiao (GB 30) on the affected side, etc. in the conventional acupuncture group. On the basis of the treatment in the conventional acupuncture group, Fanzhen Jieci was applied at L1-L5 Jiaji (EX-B 2) and Huantiao (GB 30) on the affected side in the Fanzhen Jieci group, i.e. warming acupuncture was applied at L1-L5 Jiaji (EX-B 2), and fast needling was applied at Huantiao (GB 30) on the affected side for a depth of 40-60 mm, so as to introduce a sensation of electric shock transmitting to lower limb, and then the needle was immediately withdrawn. The treatment was given once every other day, 3 times a week for 3 weeks in both groups. The visual analogue scale (VAS) score of leg and low back pain, the Oswestry disability index (ODI) score and the 36-item short form health survey (SF-36) score before and after treatment were compared between the two groups. RESULTS: Compared before treatment, the VAS scores of leg and low back pain and the ODI scores after treatment were decreased in both groups (P<0.001), the changes of the VAS scores of leg and low back pain in the Fanzhen Jieci group were larger than those in the conventional acupuncture group (P<0.05). After treatment, except for the role emotional and health transition scores, the various scores of SF-36 were increased compared before treatment in the Fanzhen Jieci group (P<0.01); except for the role physical, role emotional and health transition scores, the various scores of SF-36 were increased compared before treatment in the conventional acupuncture group (P<0.01). After treatment, the physical functioning, role physical, bodily pain, mental health and general health scores of SF-36 in the Fanzhen Jieci group were higher than those in the conventional acupuncture group (P<0.05). CONCLUSION: Fanzhen Jieci combined with conventional acupuncture can effectively relieve the pain and improve the mental state in patients with discogenic sciatica, its therapeutic effect is superior to simple conventional acupuncture.

"Fan-zhen Jie-ci" acupuncture therapy for treatment of discogenic sciatica: protocol for a single-blind, randomized controlled clinical trial.

BACKGROUND: Curative medical treatment for patients with discogenic sciatica is limited. Acupuncture is an important non-pharmacological therapy reported to have positive therapeutic effects on discogenic sciatica. According to traditional Chinese acupuncture theory, discogenic sciatica is a channel tendon disease which can be treated by a special "Fan-zhen Jie-ci (FZJC)" method. Our recent preliminary clinical evidence indicated that the FZJC method had a positive treatment effect on the disease. This study will further evaluate the efficacy and safety of FZJC on patients with discogenic sciatica. METHODS: A single-blind randomized controlled clinical trial will be conducted, assigning 76 participants with discogenic sciatica to a randomly assigned FZJC group or a control group. Acupuncture treatment combined with the FZJC method will be applied in the FZJC group while routine acupuncture treatment only will be applied in the control group. Treatments will be administered three times a week for a total of 3 consecutive weeks. The primary outcome of this trial is change in the visual analogue scale of leg pain (VAS-LP), and the secondary outcomes are changes in the visual analogue scale of back pain (VAS-BP), the Brief Pain Inventory (BPI), the Oswestry Disability Index (ODI), the 36-Item Short Form Health Survey (SF-36), and serum concentrations of mitochondrial DNA (mtDNA) and high sensitivity C reactive protein (hsCRP). DISCUSSION: The results of this study will provide insight into the efficacy and safety of FZJC acupuncture as a treatment for discogenic sciatica. TRIAL REGISTRAION: The trial has been registered at the Chinese Clinical Trial Registry (ChiCTR1900026272) and the Acupuncture-Moxibustion Clinical Trial Registry (AMCTR-IOR-19000275).

LncRNA-SNHG7 interferes with miR-34a to de-sensitize gastric cancer cells to cisplatin.

Gastric cancer (GC) remains poor prognosis and survival issues due to the resistance of chemotherapies, such as cisplatin. The long non-coding RNA small nucleolar RNA host gene 7 (lncRNA-SNHG7) is known as an oncogenic molecule in diverse cancers. Here, we demonstrate that SNHG7 was significantly upregulated in gastric cancer and positively correlated with cisplatin resistance of gastric cancer cells that SNHG7 was significantly upregulated in cisplatin resistant cells. Silencing SNHG7 dramatically sensitized cisplatin resistant cells. In contrast, a negative correlation between lncRNA-SNHG7 and miR-34a was found that miR-34a was downregulated in gastric cancer patient tissues and significantly sensitized cisplatin resistant gastric cancer cells. Intriguingly, bioinformatical analysis indicated miR-34a has putative biding site for SNHG7 and such negative association between SNHG7 and miR-34a was verified in gastric cancer tissues. The cisplatin resistant cells displayed increased glycolysis rate and SNHG7 promoted cellular glycolysis rate of gastric cancer cells. Luciferase assay illustrated LDHA, a glycolysis enzyme, was the direct target of miR-34a. Importantly, inhibiting SNHG7 successfully suppressed LDHA expressions and sensitized cisplatin resistant cells and such inhibitory effects could be recovered by further anti-miR-34a. These findings suggest an important regulator mechanism for the SNHG7-mediated cisplatin resistance via miR-34a/LDHA-glycolysis axis.

Significance of measurements of herniary area and volume and abdominal cavity volume in the treatment of incisional hernia: application of CT 3D reconstruction in 17 cases.

OBJECTIVE: To investigate the value of CT 3D reconstruction in the diagnosis and treatment of incisional hernia and the related factor of abdominal cavity volume. METHODS: Abdominal wall defect and herniary volume were measured using 3D reconstruction based on plain CT scans in 17 patients with incisional hernias. RESULTS: The herniary diameter, area and volume could be measured in the 17 patients and the abdominal cavity volume was also measured in 10 patients using the 3D reconstruction technique. The correlation indices of the abdominal cavity volume with the patient's height, weight and body mass index (BMI) were all less than 0.01. CONCLUSION: Herniary area and volume and abdominal cavity volume can be accurately calculated through CT 3D reconstruction. The patch area should be more than 5 times as large as the defect area; combined with the perioperative overlap margin measurement method, this results in more scientific surgical management. The ratio of the herniary volume to the abdominal cavity volume may be conducive to preoperative assessment of the risk of abdominal compartment syndrome (ACS); however, the ratio that may lead to postoperative ACS remains to be determined. There are correlations of abdominal cavity volume with patient height, weight and BMI, especially with weight. We therefore propose that the abdominal cavity volume should be evaluated with internationally accepted indices.