[Objective]To explore the therapeutic effect of wrist-ankle acupuncture in postoperative analgesia of mixed hemorrhoids.[Methods]Eighty patients with mixed hemorrhoid after surgery under lumbar anesthesia were randomly divided into experimental group and control group,with 40 cases in each group.The control group received routine postoperative treatment and nonsteroidal anti-inflammatory drugs(NSAIDs),100 mg Tramadol was intramuscularly injected when the visual analogue score(VAS)≥7.The experimental group received wrist-ankle acupuncture treatment firstly when the VAS≥7,if the VAS was still≥7 after half an hour,the 100 mg Tramadol was intramuscularly injected.Compare the VAS scores of two groups before the first intervention and 0.5 hour after the intervention,as well as at 6,12,18,24,36 and 48 hours after surgery.Compare the frequency of Tramadol use at 48 hours after surgery and the changes in prostaglandin E2(PGE2)and 5-hydroxytryptamine(5-HT)levels before and 0.5 hour after the first intervention.[Results]There was no significant statistical difference in VAS scores between experimental group and control group before the first intervention(P＞0.05).The VAS scores of both groups 0.5 hour after the first intervention were lower than before the intervention in the same group(P＜0.05).The VAS score of experimental group patients after the first intervention for 0.5 hour was higher than that of control group(P＜0.05).The VAS scores of experimental group at 6,12,18,24,36 and 48h after surgery were lower than those of control group at the same time point(P＜0.05).The frequency of using Tramadol in experimental group was lower than that in control group 48 hours after surgery(P＜0.05).There was no significant statistical difference in PGE2 and 5-HT levels between experimental group and control group before intervention(P＞0.05).The PGE2 and 5-HT levels in experimental group and control group decreased after intervention for 0.5 hour compared to before intervention in the same group(P＜0.05).The PGE2 and 5-HT levels in experimental group were higher than those in control group after 0.5 hour of intervention(P＜0.05).[Conclusion]Wrist-ankle acupuncture therapy can effectively alleviate postoperative pain in patients with mixed hemorrhoids,reduce the use of postoperative analgesics,and its analgesic mechanism may be related to downregulating the serum levels of PGE2 and 5-HT,which has certain clinical application value..

[Objective]To explore the therapeutic effect of wrist-ankle acupuncture in postoperative analgesia of mixed hemorrhoids.[Methods]Eighty patients with mixed hemorrhoid after surgery under lumbar anesthesia were randomly divided into experimental group and control group,with 40 cases in each group.The control group received routine postoperative treatment and nonsteroidal anti-inflammatory drugs(NSAIDs),100 mg Tramadol was intramuscularly injected when the visual analogue score(VAS)≥7.The experimental group received wrist-ankle acupuncture treatment firstly when the VAS≥7,if the VAS was still≥7 after half an hour,the 100 mg Tramadol was intramuscularly injected.Compare the VAS scores of two groups before the first intervention and 0.5 hour after the intervention,as well as at 6,12,18,24,36 and 48 hours after surgery.Compare the frequency of Tramadol use at 48 hours after surgery and the changes in prostaglandin E2(PGE2)and 5-hydroxytryptamine(5-HT)levels before and 0.5 hour after the first intervention.[Results]There was no significant statistical difference in VAS scores between experimental group and control group before the first intervention(P＞0.05).The VAS scores of both groups 0.5 hour after the first intervention were lower than before the intervention in the same group(P＜0.05).The VAS score of experimental group patients after the first intervention for 0.5 hour was higher than that of control group(P＜0.05).The VAS scores of experimental group at 6,12,18,24,36 and 48h after surgery were lower than those of control group at the same time point(P＜0.05).The frequency of using Tramadol in experimental group was lower than that in control group 48 hours after surgery(P＜0.05).There was no significant statistical difference in PGE2 and 5-HT levels between experimental group and control group before intervention(P＞0.05).The PGE2 and 5-HT levels in experimental group and control group decreased after intervention for 0.5 hour compared to before intervention in the same group(P＜0.05).The PGE2 and 5-HT levels in experimental group were higher than those in control group after 0.5 hour of intervention(P＜0.05).[Conclusion]Wrist-ankle acupuncture therapy can effectively alleviate postoperative pain in patients with mixed hemorrhoids,reduce the use of postoperative analgesics,and its analgesic mechanism may be related to downregulating the serum levels of PGE2 and 5-HT,which has certain clinical application value..

Objective:To explore the effect of knee arthroplasty on serum cytokines and quality of life in Kashin-Beck disease (KBD) patients with severe knee arthritis.Methods:In a prospective design, KBD patients with severe knee arthritis who underwent total knee arthroplasty in Quzhou Hospital of Traditional Chinese Medicine from June 2017 to June 2018 were selected as the study subjects. The levels of serum cytokines [interleukin-1β (IL-1β), tumor necrosis factor (TNF)-α] and nitric oxide (NO) were compared before operation, 6 months after operation and 1 year after operation. The scores of Western Ontario and McMaster University Osteoarthritis Index (WOMAC) and quality of life scale (KBDQOL) were evaluated.Results:The age of 34 KBD patients with severe knee arthritis was (60.4 ± 5.6) years old, ranged from 50 to 72 years old. There were 15 males and 19 females; the course of disease was (20.3 ± 10.5) years, ranged from 5 to 40 years. The levels of serum IL-1β [(16.49 ± 3.86), (12.08 ± 1.27) pg/ml], TNF-α [(9.28 ± 1.45), (6.52 ± 1.26) pg/ml] and NO [(63.58 ± 15.82), (43.84 ± 10.37) μmol/L] at 6 months and 1 year after operation were significantly lower than those before operation [(21.65 ± 5.08), (13.06 ± 2.15) pg/ml, (102.16 ± 20.74) μmol/L, P < 0.05], and the levels of the above indicators at 1 year after operation were significantly lower than those at 6 months after operation ( P < 0.05). The WOMAC dimensions and comprehensive scores of KBD patients at 6 months and 1 year after operation were significantly lower than that before operation ( P < 0.05), and the WOMAC dimensions and comprehensive scores at 1 year after operation were significantly lower than those at 6 months after operation ( P < 0.05). The social support, activity limitation, somatic function, mental status, overall health and total scores of patients at 6 months and 1 year after operation were significantly higher than those before operation ( P < 0.05). The overall health and total scores of patients at 1 year after operation were significantly higher than those at 6 months after operation ( P < 0.05). Conclusion:After total knee arthroplasty, the inflammatory reaction, clinical symptoms and quality of life of KBD patients with severe knee arthritis are significantly improved.

Objective To assess the volumetric variation of liver and spleen in early diagnosis of liver fibrosis and cirrhosis.Methods One hundred and thirty-seven subjects underwent dynamic enhanced examination of liver and spleen using multi-slice CT(MSCT).Forty potential living liver donors were served as controls.Sixty-three histologically proved fibrotic patients were divided into slight liver fibrosis(F≤2,n=44)and advanced liver fibrosis(F≥3,n=19)according to the Ishak system.Liver cirrhosis group consisted of 34 patients diagnosed clinically and radiologically.The measurement of total liver volume(TLV),right liver lobe volume(RV),left lateral liver segment volume(LLV),left medial liver segment volume(LMV),eaudate lobe volume(CV)and spleen volume(SV)were obtained bv MSCT.The ratios of segmental liver and SV to TLV were also calculated.Results The values of liver volumes(TLV,RV and LMV)reduced gradually among control(1470.38 cm3,933.34 cm3,216.20 cm3,respectively),slight liver fibrosis(1239.99 cm3,799.74 cm3,184.69 cm3,respectively),advanced liver fibrosis(1219.76 cm3,765.22 cm3,179.44 cm3,respectively)and cirrhosis(1078.21 cm3,543.73 cm3,163.12 cm3,respectively) groups.The volume of SV and the ratios of CV/TLV and SV/TLV increased gradually among control (256.29 cm3,3.09%,17.53%),slight liver fibrosis(284.41 cm3,3.20%,22.91%),advanced liver fibrosis(343.13 cm3,3.58%,28.80%)and cirrhosis(863.38 cm3,4.16%,82.91%)groups.There was significant difference among control,liver fibrosis and cirrhosis group in TLV,RV,LMV and SV/TLV(P＜0.05),but there was no significant difference in all parameters between the slight liver fibrosis group and the advanced liver fibrosis group(P＞0.05).There was significant correlation of TLV,LMV,SV,RV,CV/TLV,SV/TLV,RV/TLV and LLV/TLV with liver cirrhosis and its staging.Conclusion Variations in liver and spleen volume,the ratios of segmental liver and SV/TLV are correlated with the extent of liver fibrosis and cirrhosis.which will be helpful in early detection of liver fibrosis and cirrhosis.

Objective To evaluate the role of multi-slice CT (MSCT) perfusion in early diagnosis of liver fibrosis. Methods Thirty-three subjects underwent CT perfusion of the liver. Among whom, 11 subjects were volunteers without hepatic disease and the other 22 subjects were pathologically confirmed with liver fibrosis who were further divided into slight (n= 10) and severe (n=12)liver fibrosis according to the lshak system. Parameters of CT perfusion were measured and compared among three groups. Results The mean hepatic arterial fraction in controls, light and severe fibrosis tended to increase with the severity of liver fibrosis[(18. 49 ± 9. 69) %, (19. 92 ± 6.01) % and (21.31±7.47)% ,respectively], and the mean mean transit time tended to decrease with the severity of liver fibrosis [(13.80 ± 2. 60) s, (12.35 ± 1.31) s and (12.19 ± 3.33) s, there was no significant difference in all parameters between any two groups (P>0.05). Conclusions Quantitative measurement of hepatic blood supply can be obtained by CT perfusion. Some parameters will be helpful in staging fibrosis to a certain extent. But its clinical usefulness for the evaluation of the early diagnosis may not be affirmed yet.

Objective To compare the two liver volume measurements using multi-slice spiral CT (MSCT)for clinical reference.Methods Twenty-four patients with hepatic disease awaiting orthotopic liver transplantation underwent muhiphase MSCT of the upper abdomen.Liver volumes using two measurements(manual volume measurement and semi-automated volume measurement)before transplantation were compared with the actual liver volume(ALV)measured during transplantation by means of water displacement.Both measurements were timed.Correlation coefficient.one way ANOVA and Bland-Altman tests were used for statistical analysis.Results The mean liver volume estimated with the manual method and the semi-automated method were(1360±157)cm3 and(1345±152)cm3.respectively.The actual liver volume was(1307±153)cm3.There was no significant diffierence between the volumes measured using the three methods(F=0.032,P＞0.05).For all the patients,there Was significant correlation between liver volume measured by MSCT and the actual liver volume.There was a good correlation between the liver volume measured by manual method and the actual liver volume(r=0.976,P＜0.05),so did the correlation between the liver volume measured by semi-automated method and the actual liver volume (r=0.987,P＜0.05).And the semi-automated method took much shorter time[(9.2±1.8)min]compared with the manual method [(23.2±5.8)min ].Conclusion Semi-automated method provided acceptable measurements for liver volume.