Tag: pubmed

J Tradit Chin Med. 2022 Feb;42(1):122-131. doi: 10.19852/j.cnki.jtcm.20211228.001.

ABSTRACT

OBJECTIVE: To develop the best short form of constitution in Chinese medicine questionnaire (CCMQ) and evaluate its psychometric properties in Chinese population.

METHODS: A total of 21 948 subjects were used to refine the short form. Correlation coefficient, exploratory factor analysis (EFA) and Cronbach’s alpha coefficient were used to analyze and select items to form the short form. Separate sample of 205 subjects were collected to further evaluate the short from. EFA, confirmatory factor analysis (CFA), item-scale correlation, discriminant validity, internal consistency reliability and split-half reliability were carried out to evaluate the short form.

RESULTS: The short form CCMQ included 26 items. Seven common factors of characteristic root > 1 were extracted to explain 58.488% of the total variation. Result of CFA was consistent with the 9-factors structure. The mean differences of Blood-stasis body constitution and Qi-stagnation body constitution had statistical significance in body mass index differentiation. Cronbach’s alpha coefficient of short form CCMQ was 0.863. The split-half reliability of total scale was 0.813, and each scale was 0.568-0.770. The item-scale correlations ranged from 0.620-0.849.

CONCLUSION: The short form CCMQ consisted of 26 items with good psychometric properties. The short form should be recommended for the measurement of health of Chinese population in any clinical trial.

PMID:35322642 | DOI:10.19852/j.cnki.jtcm.20211228.001

J Tradit Chin Med. 2022 Feb;42(1):83-89. doi: 10.19852/j.cnki.jtcm.20211214.001.

ABSTRACT

OBJECTIVE: To evaluate the effectiveness and safety of Ginkgo biloba extract (GBE50) in the treatment of dizziness caused by cerebral arteriosclerosis.

METHODS: This was a multi-center, double-blind, double-dummy, positive-controlled, parallel randomized controlled clinical trial with 1? allocation. We recruited 404 patients with dizziness caused by cerebral arteriosclerosis (blood stasis symptom pattern) in 10 hospitals in China. GBE50 group received GBE50 and Naoxinqing tablet (NXQ) of mimetic agent, control group received NXQ and GBE50 of mimetic agent. The main outcome was Traditional Chinese Medicine (TCM) symptom pattern score of blood stasis after 6 weeks. The secondary outcomes were changes in the dizziness handicap inventory (DHI) score, vertigo visual analogue scale (VAS) score, the university of California vertigo questionnaire (UCLA-DQ) score and single-item symptom score of TCM from baseline to 2, 4 and 6 weeks. Safety indicators included the incidence of adverse events, severe adverse events and laboratory examination including blood routine, liver function, renal function, and so forth.

RESULTS: The total effective rate of TCM symptom pattern score in the GBE50 group after 6 weeks of treatment was higher than that in the control group, the difference in rate was statistically significant (92.67% vs 83.07%, P = 0.004). Compared with the control group, there was no difference in the incidence of adverse reactions (9.95% vs 14.85%, P = 0.136).

CONCLUSION: The treatment of dizziness caused by cerebral arteriosclerosis with GBE50 is effective, safe and reliable.

PMID:35322636 | DOI:10.19852/j.cnki.jtcm.20211214.001

J Tradit Chin Med. 2022 Feb;42(1):1-8. doi: 10.19852/j.cnki.jtcm.20210425.001.

ABSTRACT

OBJECTIVE: In this Meta-analysis, we evaluated the hypoglycemic effect of 5 flavonoids found in traditional Chinese herbs (naringenin, kaempferol, puerarin, baicalein, and luteolin) on diabetic rats.

METHODS: Four databases including PubMed, Web of Science, Embase, and Cochrane Library, were searched from inception to May 2020. Only studies using diabetes model rats were included in the analysis. Blood glucose data from the last measurement were collected and analyzed. Pair-wise Meta-analyses were conducted using STATA v14.0 software and a Meta-analysis was conducted using STATA v14.0, ADDIS v1.16.6, and R v3.6.1. The quality of included studies was assessed with the SYRCLE risk of bias tool for animal studies, and publication bias was evaluated with a comparisonadjusted funnel plot.

RESULTS: A total of 33 studies were included in the analysis, in which all 5 flavonoids showed a beneficial effect on blood glucose level of diabetic rats were included in the final analysis. The standardized mean differences (95% confidence intervals) were -4.92 (-6.67, -3.17) fornaringenin, -12 (-18.74, -5.27) for kaempferol, -2.52 (-3.77, -1.26) for puerarin, -3.04 (-5.75, -0.34) for baicalein, and -1.94 (-2.95, -0.92) for luteolin. The network Meta-analysis showed no statistically significant differences between the effect sizes of the flavonoids.

CONCLUSION: The results of the Meta-analysis showed that naringenin, kaempferol, puerarin, baicalein, and luteolin all have clear hypoglycemic effects in rat diabetes models, highlighting their therapeutic potential for preventing and treating diabetes mellitus in clinical practice.

PMID:35322626 | DOI:10.19852/j.cnki.jtcm.20210425.001

J Tradit Chin Med. 2022 Feb;42(1):30-38. doi: 10.19852/j.cnki.jtcm.2022.01.003.

ABSTRACT

OBJECTIVE: To observe the therapeutic effect of Wumei Baijiang prescription empirical prescription of Lu Zhizheng, on experimental ulcerative colitis (UC) mice, and to investigate the mechanism of the prescription in UC from the perspective of the immune balance of regulatory T cells (Treg) and helper T cells (Th17).

METHODS: Sixty C57BL/6 mice were randomly divided into 6 groups: normal group, model group, Chinese medicine group (high, medium and low dose group of Wumei Baijiang prescription) and control group (mesalazine sustained-release granules). Except for the normal group, the other groups used 2.5% dextran sulfate sodium to induce UC mice model. At the end of the model, the Chinese medicine group was given high, medium and low dose administration of Wumei Baijiang prescription, the control group was given slow-release granules of mesalazine, and the model group was given equal volume saline for 10 d. The changes of food intake, body weight, disease activity index (DAI) score, length of large intestine and histopathology were observed. The number of Treg, Th17, CD4+, CD8+ cells in spleen was detected by flow cytometry. The expression of tumor necrosis factor-α (TNF-α), interleukin-10 (IL-10) and C-reactive protein (CRP) in serum was detected by enzyme-linked immunosorbent assay.

RESULTS: The middle and high-dose groups of Wumei Baijiang prescription were superior to the model group in terms of increasing food intake and body weight of colitis mice, restoring colon morphology, improving pathological damage, and reducing DAI (P < 0.05). There was no statistical difference with the mesalazine group (P > 0.05). Compared with the model group, the spleen Treg and CD4+ of the mice in the high and middle dose groups of Wumei Baijiang prescription were higher, while Th17 and CD8+ were lower (P < 0.05), and there was no statistical difference compared with the mesalazine group (P > 0.05). In addition, compared with the model group, the serum levels of TNF- and CRP in mice with high and middle doses of Wumei Baijiang prescription and mesalazine group were lower (P < 0.05), and IL-10 content was higher ( P < 0.05).

CONCLUSIONS: Wumei Baijiang prescription can improve the general conditions of colitis mice, such as diarrhea, hematochezia, weight loss, and mucosal damage. The mechanism may be related to the regulation of Treg/Th17 immune balance.

PMID:35322630 | DOI:10.19852/j.cnki.jtcm.2022.01.003

Zhongguo Gu Shang. 2022 Mar 25;35(3):292-9. doi: 10.12200/j.issn.1003-0034.2022.03.018.

ABSTRACT

OBJECTIVE: To systematically evaluate the clinical efficacy of arthroscopy and traditional incision in the treatment of tibial avulsion fracture of anterior cruciate ligament (ACL).

METHODS: From July 2010 to July 2020, clinical comparative trial about arthroscopy and traditional incision in the treatment of ACL tibial avulsion fracture was conducted by using computer-based databases, including Embase, Pubmed, Central, Cinahl, PQDT, CNKI, Weipu, Wanfang, Cochrane Library, CBM. Literature screening and data extraction were carried out according to the inclusion and exclusion criteria, and the quality of the included literature was evaluated by improved Jadad score and Ottawa Newcastle scale (NOS). The operation time, hospital stay, fracture healing time, knee range of motion, postoperative excellent and good rate, complication rate, Lysholm score, International Knee Documentation Committee (IKDC) score and Tegner score were statistically analyzed by Review Manager 5.3 software.

RESULTS: Finally, 16 literatures were included, including 1 randomized controlled trial and 15 non randomized controlled trials, with a total of 822 patients (405 in arthroscopy group and 417 in traditional incision group). Meta analysis showed that the operation time [MD=-9.03, 95% CI(-14.36, -3.70), P<0.001], hospital stay [MD=-5.81, 95%CI(-9.32, -2.31), P=0.001] and fracture healing time [MD=-14.61, 95% CI(-17.93, -11.28), P<0.001] in the arthroscopy group were better than those in the traditional incision group. The incidence of complications in arthroscopy group was lower than that in traditional incision group[OR=0.15, 95%CI(0.07, 0.33), P<0.001]. The postoperative excellent and good rate[OR=4.39, 95%CI (1.96, 9.82), P<0.001], knee mobility[MD=6.78, 95%CI(2.79, 10.77), P<0.001], Lysholm score[MD=11.63, 95%CI(4.91, 18.36), P<0.001], IKDC score[MD=7.83, 95%CI(6.09, 9.57), P<0.001] and Tegner score[MD=0.60, 95%CI(0.31, 0.89), P<0.001] in the arthroscopic group were higher than those in the traditional incision group.

CONCLUSION: Compared with the traditional open reduction and internal fixation, arthroscopic surgery in patients with ACL tibial avulsion fracture can shorten the operation time, hospital stay and fracture healing time, reduce the incidence of postoperative complications, and obtain good postoperative knee function. It can be recommended as one of the first choice for patients with ACL tibial avulsion fracture.

PMID:35322623 | DOI:10.12200/j.issn.1003-0034.2022.03.018

Zhongguo Gu Shang. 2022 Mar 25;35(3):265-72. doi: 10.12200/j.issn.1003-0034.2022.03.013.

ABSTRACT

OBJECTIVE: To explore the clinical effect of the modified Topping-off technique in the treatment of multiple lumbar degenerative diseases.

METHODS: From October 2019 to May 2020, 42 patients who underwent modified Topping-off operation (modified Topping-off group) and 42 patients who underwent multilevel total laminectomy and interbody fusion with screw rod system internal fixation (whole laminectomy group) were observed and analyzed. There were 15 males and 27 females in the modified Topping-off group, aged from 28 to 80 years old, with an average of (59.57±11.85)years old. There were 14 males and 28 females in the whole laminectomy group, aged from 45 to 82 years old, with an average of (64.26±9.19) years old. Visual analogue scale (VAS) and Oswestry Disability Index (ODI) were evaluated before operation, 1 week, 6 weeks and 12 weeks after operation. The intraoperative blood loss, incision length, operation time, postoperative drainage, weight-bearing time, hospitalization time, intervertebral space height, intervertebral foramen height and lumbar mobility were statistically analyzed.

RESULTS: All patients were followed up for 12 weeks. The intraoperative blood loss and postoperative drainage in the modified Topping-off group were significantly less than those in the whole lamina group (P<0.05). The incision length, operation time, weight-bearing time and hospital stay in the modified Topping-off group were shorter than those in the whole lamina group(P<0.05). There were significant differences in intervertebral space height, intervertebral foramen height and lumbar mobility between the two groups at 12 weeks after operation(P<0.05). The modified Topping-off group had significantly lower VAS 1, 6, 12 weeks after operation and ODI 12 weeks after operation compared with rhose before operation. The VAS at 1, 6, 12 weeks in the whole lamina group were significantly lower those that before operation(P<0.05). The ODI at 12 weeks in the whole lamina group were significantly lower than those before operation(P<0.01). There were significant differences in VAS scores between the two groups at 1 week, 6 weeks and 12 weeks after operation(P<0.01). There was significant difference in ODI between the two groups 12 weeks after operation(P<0.01).

CONCLUSION: The application of modified Topping-off technique in the treatment of multi segmental lumbar degenerative diseases can reduce the total length of fusion segments, avoid or slow down the degeneration of adjacent segments, and has a positive effect on maintaining the normal movement of the spine.

PMID:35322618 | DOI:10.12200/j.issn.1003-0034.2022.03.013

Zhongguo Gu Shang. 2022 Mar 25;35(3):243-8. doi: 10.12200/j.issn.1003-0034.2022.03.009.

ABSTRACT

OBJECTIVE: Based on the anatomical differences between discoid lateral meniscus(DLM) and normal lateral meniscus (NLM), this study aims to setting up the ultrasound examination parameters to distinguish DLM and NLM and explore the diagnostic value of these parameters on DLM.

METHODS: According to the inclusion, exclusion and matching criteria, 66 DLM patients(DLM group) and 132 NLM patients with other knee joint diseases(NLM group), hospitalized from October 2019 to June 2020, were included in this study. There were 18 males and 48 females in the DLM group, ranging in age from 3 to 60 years old, with a mean of (36.9±12.1) years old;36 males and 96 females in the NLM group, ranging in age from 3 to 60 years old, with a mean of (40.0±12.2) years old. Philips high frequency(3.0 to 12.0 MHz) linear array ultrasound probe was used to examine the lateral meniscus of all patients in two groups. Nine parameters including the thickness, width and the included angle of the anterior angle, body and posterior angle respectively in the lateral meniscus were measured. The included angke is formed by the chords of the upper and lower curved surfaces of the meniscus at the free edge. The independent t test was used to analyze the difference of the measured parameters between the DLM group and the NLM group. The receiver operating characteristic(ROC) curve was used to evaluate the cut-off value of each parameter for diagnosing DLM and the corresponding sensitivity, specificity, positive predictive value, negative predictive value, and area under the ROC curve(AUC).

RESULTS: The above 9 ultrasound measurement parameters between the DLM group and the NLM group had significant statistical differences(P<0.001). The ROC curve analysis method evaluated the cut-off value and diagnostic capabilities of these nine ultrasound parameters for DLM. The results showed that the cut-off value of the included angle of anterior part, body and posterior part were 25.85°, 24.85° and 29.15 °, respectively;and the sensitivity, specificity, negative predictive value, positive predictive value and AUC were significantly higher than other parameters, which were 88%, 91%, 79%, 95%, 0.94;89%, 94%, 82%, 97%, 0.96; 92%, 97%, 86%, 98%, 0.97, respectively.

CONCLUSION: Ultrasound diagnosis of DLM is feasible and reliable. The diagnostic ability of the included angle of the anterior part, body and posterior part in the lateral meniscus measured by ultrasound to diagnose DLM are significantly better than other ultrasound measurement parameters, and the sensitivity and specificity of those parameters are close to MRI. Therefore, ultrasound can be used as a reliable method for preliminary diagnosis of DLM.

PMID:35322614 | DOI:10.12200/j.issn.1003-0034.2022.03.009

Zhongguo Gu Shang. 2022 Mar 25;35(3):225-32. doi: 10.12200/j.issn.1003-0034.2022.03.006.

ABSTRACT

OBJECTIVE: To investigate the correlation between serum vitamin D level and clinical outcomes after repair of rotator cuff tears.

METHODS: A total 122 patients who met the inclusion criteria and were followed up for 12 months from March 2018 to March 2020 were analyzed retrospectively, including 50 males and 72 females with an average age of(62.10±8.39) years old (ranged, 34 to 82 years old). All patients were divided into deficiency group(vitamin D<20 μg/L) and control group(vitamin D≥20 μg/L), including 62 cases in the deficiency group, with vitamin D (14.80±3.18) μg/L;60 cases in the control group, with vitamin D(25.17±5.64) μg/L. The two groups were compared in terms of age, gender, body mass index(BMI), tear size, degree of retraction, degree of fatty infiltration, injury factors, postoperative pain VAS score, postoperative shoulder joint function score, and re-tear rate. The age of all patients was divided into two categories:<60 years old and ≥60 years old;BMI was divided into <24 kg/m² and ≥ 24 kg/m²;tear size was divided into ≤3 cm and >3 cm;retraction degree was divided into ≤2 cm and >2 cm;fat infiltration was divided into ≤2 grade and >2 grade;and the course of the disease was ≤3 months and >3 months. The correlation between Sugaya re-tear type and the variables listed above were analyzed and calculated.

RESULTS: There were no major complications such as joint infection, anchor withdrawal and revision surgery in any of the 122 patients who were followed up on. There were no statistical differences in age, gender, injury factor, BMI, tear size, degree of retraction, degree of fatty infiltration, and duration of disease between the two groups (P>0.05). The Constant-Murley scores, UCLA scores, and ASES scores of the two groups all improved considerably after surgery(P<0.05);however, there was no statistical differences in the postoperative shoulder function scores between the two groups (P>0.05). There was significant difference in VAS between the two groups 1 month and 3 months after operation, with vitamin D deficiency group scoring higher, and there was no significant differences 6 and 12 months after operation. Tear size(>3 cm), degree of retraction(>2 cm), degree of fatty infiltration(>2 degree) were all shown to be the independent risk factors for retear after surgery by Logistic regression analysis(P<0.05). The comparison between the two groups of patients using a 2×5 row list showed that the Sugaya classification of rotator cuff re-tear(grade Ⅰto Ⅴ) between the vitamin D deficiency group and the control group was statistically different(t=14.228, P=0.007). It was discovered that the Sugaya classification after surgery was statistically different between the two groups.

CONCLUSION: Vitamin D deficiency is not correlated with clinical function scores and re-tear rate, however it is associated with the early postoperative pain (1 and 3 months) and the quality of rotator cuff healing (Sugaya classification) after surgery.

PMID:35322611 | DOI:10.12200/j.issn.1003-0034.2022.03.006

Zhongguo Gu Shang. 2022 Mar 25;35(3):214-9. doi: 10.12200/j.issn.1003-0034.2022.03.004.

ABSTRACT

OBJECTIVE: To explore the MRI findings of os acromiale and to analyze the relationship between os acromiale and the supraspinatus and infraspinatus injury.

METHODS: From January 2010 to August 2020, 21 patients with os acromiale (os arcomiale group) were compared with 21 subjects with no evidence of os acromiale (no os arcomiale group). There were 14 males and 7 females in the os arcomiate group, aged from 29 to 77 years old, mean aged (55.5±11.5) years old. While in the control group, there were 10 males and 11 females in no os arcomiale group, aged from 31 to 70 years old, mean aged (51.1±10.0) years old. The os acromiales were classified as edematous os acromiale or non-edematous os acromiale based on whether the presence of marrow edema, and as displaced os acromiale or non-displaced os acromiale based on whether the presence of displacement of the os acromiale. The MRI features of os acromiale were analyzed. Statistical analyses were performed to identify the differences between the os arcomiale group and no os arcomiale group regarding rotator cuff tear, supraspinatus and infraspinatus injury. Differences in the supraspinatus and infraspinatus tear between the edematous and non-edematous os acromiale group, the displaced and non-displaced os acromiale group, the displaced os acromiale and no os arcomiale group were also assessed.

RESULTS: On MRI, all the 21 os acromiales appeared as a triangular or irregular bone fragment of the distal acromion, and forms a pseudo-acromioclavicular joint with the acromion. Eleven cases were edematous os acromiale, 11 cases were displaced os acromiale. In the os arcomiale group, 17 had supraspinatus tear, 1 had supraspinatus tendinitis, 11 had infraspinatus tear, and 4 had infraspinatus tendinitis. In the no os arcomiale group, 11 had supraspinatus tear, 2 had supraspinatus tendinitis, 5 had infraspinatus tear, and 1 had infraspinatus tendinitis. No statistically significant difference between the os arcomiale group and no os arcomiale group regarding the rotator cuff tear, supraspinatus and infraspinatus injury (P>0.05). In the 11 cases of edematous os arcomiale, 10 had supraspinatus tear and 7 had infraspinatus tear. In the 10 cases of non-edematous os acromiale, 7 had supraspinatus tear and 4 had infraspinatus tear. No statistically significant difference was noted between the edematous os acromiale and non-edematous os acromiale in terms of supraspinatus and infraspinatus tear (P>0.05). In the 11 cases of displaced os acromiale, 11 had supraspinatus tear and 9 had infraspinatus tear. In the 10 cases of non-displaced os acromiale, 6 had supraspinatus tear and 2 had infraspinatus tear. In the no os arcomiale group, 11 had supraspinatus tear and 5 had infraspinatus tear. There was a statistically significant increases in the prevalence of supraspinatus and infraspinatus tear in the displaced os acromiale group compared with non-displaced os acromiale group, the displaced os acromiale group and no os arcomiale group(P<0.05).

CONCLUSION: Shoulder MRI can very well depict os acromiale and can reveal associated abnormalities such as adjacent bone marrow edema, displaced deformity, and rotator cuff tear, and it can be used to assess the stability of the os acromiale. The presence of os acromiale may not increase the risk of supraspinatus and infraspinatus tear significantly. However, the presence of displaced os acromiale is at greater risk of supraspinatus and infraspinatus tear.

PMID:35322609 | DOI:10.12200/j.issn.1003-0034.2022.03.004

Zhongguo Gu Shang. 2022 Mar 25;35(3):209-13. doi: 10.12200/j.issn.1003-0034.2022.03.003.

ABSTRACT

OBJECTIVE: To evaluate the efficacy and prognosis of double button plate combined with strengthened anchor technique and clavicular hook plate internal fixation for complete acromioclavicular joint dislocation.

METHODS: From July 2017 to September 2020, a total of 42 patients with acromioclavicular joint dislocation treated by surgery were choosen as study objects and divided into observation group (21 cases) and control group (21 cases). In the observation group, there were 14 males and 7 females, aged 21 to 63 years old, with an average of (45.05±8.70) years old. In the control group, there were 16 males and 5 females, aged 25 to 68 years old, with an average of(45.00±9.44) years old. The patients in the observation group were treated with double button plate combined with strengthened anchor technique, whereas those in the control group received clavicular hook plate internal fixation. The two groups were compared in terms of operating time, intraoperative blood loss, postoperative hospital stay, shoulder pain(visual analogue scale, VAS) score, shoulder function Constant-Murley score and postoperative complications.

RESULTS: There was no significant difference between the two groups in intraoperative blood loss or postoperative hospital stay(P>0.05). The operating time of double button plate combined with strengthened anchor technique group (65.24±5.36) min was significantly longer than that of the clavicular hook plate group (48.81±4.72) min, and the difference was statistically significant (P<0.05). There was no significant difference in shoulder function or pain degree between the two groups before operation (P>0.05). After 1 month, 3 months and 6 months, the Constant-Murley score of the observation group was 73.29±2.15, 85.43±1.47, 93.86±1.24 separately, which were significantly higher than those of the control group;and the VAS score was 2.76±0.62, 1.71±0.64, 0.57±0.51 separately, which were significantly lower than those of the control group (P<0.05). One instance of shoulder discomfort was found in the observation group, while 5 cases of shoulder pain, 2 cases of restricted shoulder mobility, and 1 case of subacromial bone absorption were found in the control group. In both group, there was no loss of reduction.

CONCLUSION: In the treatment of complete acromioclavicular joint dislocation double button plate combined with strengthened anchor technique achieves favorable clinical result. Internal fixation does not need to be removed. The recovery of shoulder joint function and pain relief are superior than clavicular hook plate internal fixation, which is more worthy of clinical promotion.

PMID:35322608 | DOI:10.12200/j.issn.1003-0034.2022.03.003