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Objective To investigate the association of energy metabolic markers with the risk of spontaneous bacterial peritonitis (SBP) in patients with decompensated hepatitis B virus-related liver cirrhosis (HBV-LC). Methods A retrospective analysis was performed for the clinical data of the patients with decompensated HBV-LC who were admitted to Mengchao Hepatobiliary Hospital of Fujian Medical University from November 2017 to November 2019, and baseline clinical parameters and energy metabolic markers were compared between the patients with SBP and those without SBP within 2 weeks after admission. A multivariate logistic regression analysis was performed to investigate the risk factors for SBP. The t -test was used for comparison of normally distributed continuous data between two groups, and the Kruskal-Wallis H test was used for comparison of non-normally distributed continuous data between two groups; the Fisher's exact test was used for comparison of categorical data between two groups. The receiver operating characteristic (ROC) curve was plotted to evaluate the diagnostic efficiency of the newly established logistic regression model, and with the corresponding point of Youden index as the cut-off value, the DeLong test was used to compare the area under the ROC curve (AUC). Results A total of 50 patients with decompensated HBV-LC were included, among whom 23 (46%) developed SBP within 2 weeks after admission and 27 (54%) had no SBP during hospitalization. Compared with the non-SBP patients, the SBP patients had significantly lower triglyceride, prealbumin, and prothrombin time activity (PTA) and significantly higher international normalization ratio, C-reactive protein (CRP), and Model for End-Stage Liver Disease score (all P < 0.05). Comparison of baseline energy metabolic markers showed that compared with the non-SBP patients, the SBP patients had significantly lower respiratory quotient (RQ) [0.79(0.76-0.86) vs 0.85(0.79-0.91), P =0.041] and carbohydrate oxidation (CHO) rate [20.50%(15.25%-41.05%) vs 41.6%(22.25%-68.05%), P =0.041]. The multivariate logistic regression analysis showed that PTA was an independent risk factor for SBP in the patients with decompensated HBV-LC during hospitalization (odd ratio=0.004, P =0.008), and the regression model established based on the variables including PTA, CRP, RQ, and CHO had an AUC of 85.0% and a cut-off value of 0.60 at the maximum Youden index, with a specificity of 85.19% and a sensitivity of 73.91%, suggesting that this model had a better discriminatory ability than CRP (AUC=74.5%, P =0.049) and procalcitonin (AUC=56.4%, P < 0.01). Conclusion There are significant reductions in the energy metabolic markers RQ and CHO in the patients with decompensated HBV-LC who develop SBP within a short term, and their combination with PTA, CRP, and CHO/RQ ratio can help clinicians identify the patients at a high risk of SBP in the early stage and enhance nutrition support for such patients.
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Objective:To explore the effect of self-management capability cluster intervention on clinical compliance and treatment outcome in patients with end-stage renal disease undergoing hemodialysis.Methods:A total of 88 patients undergoing hemodialysis in dialysis center from June to December 2019 were randomly divided into intervention group (44 cases) and control group (40 cases) according to odd-even number method. Patients in both groups were treated with hemodialysis and basic treatment, and patients in intervention group were treated with self-management capability cluster intervention. The self-management ability, dialysis compliance and related complications were compared between the two groups before and after intervention. The data were statistically analyzed by SPSS 26.0 software. Independent sample t-test was used for intergroup comparison, and paired t-test was used for intragroup comparison. Results:There was no significant difference in self-management ability at baseline between intervention group and control group ( P>0.05). After 6 months, the total score of self-management ability ((68.61±10.16), (55.12±9.29)) and emotional processing ((13.42±2.89), (11.04±2.46)), executive self-care ((21.67±4.87), (16.71±3.59)), problem solving ((16.61±3.22), (12.03±4.61)), partnership ((14.26±3.64), (10.88±3.29)) were higher than those in the control group, and the differences were statistically significant ( t=7.112, 3.764, 4.739, 5.515, 5.834, all P<0.05). The total score of self-management behavior and the scores of four dimensions in the intervention group were significantly higher than those in the control group ( t=13.413, 5.432, 8.114, 1.910, 4.127, all P<0.05). There were significant differences between the intervention group and the control group in jumping behavior (9.09%, 22.50%) , shortening behavior (11.36%, 30.00%) , hyperkalemia (15.91%, 55.00%), heart failure (11.36%, 37.50%) and arteriovenous fistula occlusion (4.55%, 10.00%) ( χ2=4.095, 5.206, 17.571, 8.843, 5.127, all P<0.05). There were significant differences between the intervention group and the control group in urea clearance index, anemia improvement, blood phosphorus, parathyroid hormone level ( t=3.830, 4.558, -3.720, 6.481, all P<0.05). Conclusion:Self-management capability cluster intervention can improve the clinical compliance and treatment outcome in patients with end-stage renal disease undergoing hemodialysis.
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Objective:To explore the clinical outcome of measured resection combined with gap balancing technique in total knee arthroplasty (TKA).Methods:From January 2016 to October 2017, 61 cases of varus knee joint flexion deformity were applied the procedure of measured resection combined with gap balancing technique in primary total knee arthroplasty, including 24 male and 37 female; the average age was 66.80±8.2 years old (range from 60 to 78 years old). All patients underwent antero-medial incision of knee joint,medial parapatellar approach and posterior stabilized prosthesis. Measurement osteotomy technique was used to localize osteotomy. Gap balancing technique was vitrificated flexion and extension. Operation time, surgical blood loss and osteotomy volume were recorded. Radiographic evaluation included alignment of lower extremity, knee joint linedistance, tibiofemoral joint angle, rotation angle of femoral prothesis and posterior condylar offset (PCO). Joint functions were assessed including KSS scores, ROM and patient satisfaction.Results:The average operation time was 54±12 min (range from 45 to 65 min). The average postoperative drainage was 140±26 ml (range from 120 to 180 ml). The difference in hemoglobin values were 22±8.5 g/L(range from 20 to 30 g/L) between preoperative and postoperative 5 days. The lateral proximal tibial bone mass was 10.2±1.5 mm (range from 9.2 to 11.5 mm). The lateral distal femoral bone mass was 9.1±1.5 mm (range from 8.8 to 10 mm). The bone mass of posterior lateral condyle of femur was 8.6±1.5 mm (range from 7.8 to 10 mm). The bone mass of posterior medial condyle of femur was 9.2±1.2 mm (range from 8.6 to 10 mm), compared with the bone mass of posterior lateral condyle of femur, and the difference was statistically significant ( t=2.44, P=0.006). The intraoperative angle between osteotomy line of gap balanced osteotomy technique (line B) and connecting line of screw hole in measure osteotomy (line A) was 1.15°±0.47° (range from 1.02° to 2°). The external rotation angle was27.8%, the internal rotation angle was72.2%. There was no significant difference between preoperative knee joint line distance 40.55±4.32 mm and postoperative knee prosthesis joint line distance 40.99±3.86 mm. Postoperative knee straight and bent-knee 90° stress X-ray demonstrated that medial-lateral tibiofemoral joint angle showed no significant difference ( P >0.05). Cross-sectional CT of knee joint post operation, rotation angle of femoral prosthesis ≤±2°. Most of them were mainly concentrated in the internal rotation angle. There was no significant difference between preoperative PCO 31.55±3.18 mm and postoperative PCO 31.55±3.18 mm ( P>0.05). The KSS score and patient satisfaction score post operationwere significantly higher than those preoperation. The KSS score and patient satisfaction score at 3 months after operation were 89.2±9.4 points and 7.2±2.6 points, which were higher than that at 1 month after operation (78.0±3.5 points and 5.2±1.8 points), with statistically significant differences ( t=1.897, P=0.026; t=1.753, P=0.038). The KSS score was above 90 at 6 months after operation. The knee ROM after 1 month (94.7°±10.6°) had no statistical significance compared with that preoperation (91.9°±12.5°) ( t=1.286, P=0.245). The knee ROM at 3 months after surgery (105.8°±14.7°) was significantly higher than that before operation (91.9°±12.5°) ( t=1.924, P=0.041). There was no significant difference between the scores of the follow-up time points and those of 3 months after operation ( P >0.05). Conclusion:TKA were performed by using measured resection combined with gap balancing technique. Not only can good alignment of lower extremity be restored, but also flexion-extension gap balance can be obtained. Equal osteotomy with less soft tissue release. There are better ROM of knee and KSS functional scores in the early postoperative period. However, it is easy to cause femoral pseudointernal rotation.
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Objective To investigate the effects of alcohol extract of Kunmu decoction on proliferation and apoptosis of rheumatoid arthritis fibroblast-like synoviocytes (RA-FLS). Methods Synovial tissues were obtained from patients with active RA received joint replacement or arthroscopy. The surface antigen and the amount of apoptotic cells were determined by flow cytometry. The inhibitive effect was detected by MTT assay. Results The CD90+surface antigen of synoviocytes was (94.78 ± 0.98)%. The inhibitive effect on the proliferation in all treatment groups were in a time-and dose-dependent manner. The apoptosis rate was increased in a dose-dependent manner among all dosage alcohol extract groups. Conclusion Kunmu decoction might inhibit proliferation and induce apoptosis of RA-FLS.
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Objective An analysis was carried out for the reports of traditional Chinese medical syndrome patterns of psoriatic arthritis (PsA) patients in related reports issued in the recent 35 years, thus to explore the characteristics of syndrome patterns of PsA patients and to supply evidence for the syndrome classification. Methods Electronic retrieval was performed in the reports of PsA syndrome analysis issued in the Chinese medical journals from the year of 1979 to 2013. Traditional Chinese medical syndrome information of PsA patients was extracted from the reports, and then was standardized and classified. SPSS 17.0 software was applied for the analysis of occurrence frequency of syndromes, syndrome elements, tongue and pulse states. Results A total of 84 reports were obtained, and 26 reports met the inclusion criteria. In the 26 included reports, 10 kinds of tongue texture, 15 kinds of tongue fur and 22 kinds of pulse states were present. After the standardization of the syndromes, a total of 39 syndrome patterns were obtained. After combination of the similar syndromes, 14 syndromes were included into the analysis. In the 14 included syndrome patterns, the leading 5 patterns were wind-damp heat arthralgia, wind-heat with blood dryness, excessive heat toxin, wind-cold damp arthralgia, and liver-kidney deficiency. Fourteen syndrome elements were extracted from the syndromes, and 9 were included into the analysis after combination of the similar syndrome elements. The top syndrome elements were heat, phlegm-dampness, wind, dryness, deficiency, and blood stasis. Conclusion The syndrome patterns of PsA patients are various, and the syndrome elements of cold, heat, phlegm-dampness, wind, dryness, and blood stasis play an important role in the pathogenesis of PsA.
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AIM:To examine the effects of thromboxane A 2 receptor ( TXA2 R) , the downstream product of cy-clooxygenase-2 (COX-2), on the proliferative ability and COX-2 expression in rheumatoid arthritis (RA) synovial cells. METHODS:The effects of TXA2 R antagonist SQ29548 and agonist U46619 on the proliferation of RA synovial cell line MH7A were detected by MTS cell proliferation assay , and their effects on COX-2 mRNA expression in MH7A cells were al-so examined by real-time PCR.In addition, the possible effect of U46619 on the proliferation of MH7A cells, when COX-2 was knocked down by siRNA , was determined by BrdU cell proliferation assay .RESULTS:SQ29548 inhibited the cell proliferation and the mRNA level of COX-2 while U46619 enhanced them.Moreover, U46619 reconstitute the proliferative ability of MH7A cells to some extent that inhibited by COX-2 siRNA.CONCLUSION: In RA synovial cells, TXA2R is able to control COX-2 expression, while it also mediates the effects of COX-2, suggesting that TXA2R might be an ideal candidate for RA treatment .
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Objective To evaluate the clinical and endocrine effectiveness of different laser doses for ultrasound-guided transvaginal ovarian interstitial laser treatment in patients with polyeystic ovary syndrome (PCOS). Methods Between January 2005 and July 2007, 56 women with clomifene citrate-resistant PCOS selected from the patients who were referred to Shenzhen Maternity and Child Healthcare Hospital with a request for fertility underwent ultrasound-guided transvaginal ovarian interstitial laser treatment. All subjects were randomly divided into four groups of A, B, C and D. In group A, one coagulation point per ovary was done and group B, two points; group C, three points; group D, four to five points. The size of each point was about 10 mm in diameter (the electrical laser was projected persistently for 1-3 min with a power of 3-5 W) . The serum sexual hormone level, ovulation rate and pregnancy rate within six postoperative months were compared among the four groups. Results (1) The spontaneous ovulation rates of groups A (0) and B (21%) within six postoperative months were significantly lower than groups C (71%, P <0.05) and D (79%, P<0.01). The accumulative pregnancy rates of group C (43%) and D(36%) for six postoperative months were significantly higher than group A(0; P <0.01 ,P <0.05). Although they were also higher than that of group B, no statistical significance was found (P>0.05). (2) No statistically significant differences were found among four groups when various preoperative hormone values were compared (P>0.05). The mean serum luteinizing hormone (LH), testosterone level and LH/ follicle stimulating hormone (FSH) ratio was significantly lower postoperatively in groups C [(6.3±2. 6) U/L, (2.2±0.7) nmol/L, 1.1±0.3] and D [(5.8±2.5) U/L, (2.1±0.4) nmol/L, 1.0±0.4] than in groups A [(11.9±3.1)U/L,(3.9±1.6)nmol/L,2.1±0.5] and B [(10.4±3.9)U/L,(3.3±1.1) nmol/L, 2. 0±0.6],respectively(P<0.05). The mean LH, testosterone level and LH/FSH ratio reduced more obviously in groups C (42%,39% and 42% ) and D(53% , 40% and 58% ) than in groups A (4%, 9% and 16%)and B(11%, 6% and 5%;P<0. 05). All above-mentioned parameters between groups C and D had no statistical significant difference (P>0.05). Conclusions One and two intracvarian laser coagulation points per ovary are associated with poor results. Three points per ovary seem to represent the plateau of effective dose for the ovarian interstitial laser treatment. Increasing the dose above it does not improve the outcome.
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Objective To assess the effectiveness of follicular aspiration in selection phase of follicle growth of the patients with polycystic ovary syndrome (PCOS) undergoing in vitro fertilization-embryo transfer(IVF-ET). Methods Thirteen infertile patients with PCOS who previously failed IVF-ET associated with ovarian hyperstimulation syndrome (OHSS) , served as control group, were asked to undergo new IVF cycles (follicular aspiration group) with ultrasound-guided transvaginal follicular aspirations in the selection phase ( diameter9 - 10 mm) of follicle growth,with a total of 13 cycles both. No more than 10 follicles were selected. Clinical and endocrinological parameters were monitored. Results In follicular aspiration group, the average number of follicle 5; 12 mm in diameter and serum estradiol level were 16 ? 4 and (9899 ? 1431) pmol/L respectively, which were significantly lower than 29 ? 8 ( P
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Objective To investigate the follicle development and pregnancy in clomiphene citrate-resistant patients with polycystic ovary syndrome (PCOS) after transvaginal follicular aspiration and gonadotropin administration. Methods Seventeen clomiphene citrate-resistant patients with PCOS failed to gonadotropin treatment associated with ovarian hyperstimulation syndrone(OHSS). They are anovulatory infertility with normal tubal and husbands'sperm condition. In this treatment regimen,all patients was administered with gonadotropin from day 5 of menstrual cycle(or withdrawal bleeding) and were asked to undergo ultrasound-guided transvaginal follicular aspirations for 5 days later. Only one or two follicles for every ovary were remained and gonadotropin administration was continued. A follicle development,ovulation rate,pregnancy rate and sex hormone were monitored. Results Fifteen of the 17 patients experienced dominant follicles development and ovulation. 9 of them with one(52.9%) ,4 with two(23.5%) and 2 with three(11.8%) dominant follicles ovulated and pregnancy occurred in 7 patiends(41.2%). All of pregnancy are singleton. Conclusion A single follicle development and singleton pregnancy can be realized in clomiphene citrate-resistant PCOS patients by combined ultrasound-guided transvaginal follicular asperation with gonadotropin administration.