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Abstract Background Currently, only a few studies have described the general characteristics of patients with primary Sjögren's syndrome (pSS) who tested negatives for anti-SSA and anti-SSB antibodies. We aimed to further investigate the clinical characteristics of these patients in a large sample. Methods Data from patients with pSS who were treated at a tertiary hospital in China between 2013 and 2022 were retrospectively analyzed. Clinical characteristics of the patients were compared between those with and without anti-SSA and anti-SSB antibody negativity. Factors associated with anti-SSA and anti-SSB negativity were identified by logistic regression analysis. Results Overall, 934 patients with pSS were included in this study, among whom 299 (32.0%) tested negative for anti-SSA and anti-SSB antibodies. Compared with patients testing positive for anti-SSA or anti-SSB antibodies, that testing negative for the two antibodies had a lower proportion of females (75.3% vs. 90.6%, p < 0.001) and thrombocytopenia (6.7% vs. 13.6%, p = 0.002), but a higher proportion of abnormal Schirmer I tests (96.0% vs. 89.1%, p = 0.001) and interstitial lung disease (ILD) (59.2% vs. 28.8%, p = 0.001). Anti-SSA and anti-SSB negativity was positively associated with male sex (odds ratio [OR] = 1.86, 95% confidence interval [CI]: 1.05, 3.31), abnormal Schirmer I tests (OR = 2.85, 95% CI: 1.24, 6.53), and ILD (OR = 2.54, 95% CI: 1.67, 3.85). However, it was negatively related to thrombocytopenia (OR = 0.47, 95% CI: 0.24, 0.95). Conclusion Approximately one third of pSS patients had anti-SSA and anti-SSB negativity. pSS patients testing negative for anti-SSA and anti-SSB showed a higher risk of abnormal Schirmer I tests and ILD, but a lower risk of thrombocytopenia.
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@#Objective To explore ancient and modern medication laws of aromatic Chinese medicines in treating angina pectoris, and to provide new ideas for the clinical treatment. Methods With “angina pectoris” as the key word, ancient books prescriptions and Chinese patent medicines related to angina pectoris were collected from China National Knowledge Infrastructure (CNKI), Traditional Chinese Medicine Database System, Chinese Medicine Prescription Database, New National Proprietary Chinese Medicine (2nd edition), and Chinese Pharmacopoeia (2020 edition) from January 1, 2015 to December 31, 2021. Core high-frequency aromatic Chinese medicines were defined, and their potential medication rules were analyzed and summarized. Microsoft Access 2010 was used for data management. Data analysis software, including Excel and IBM SPSS Modeler 18.0 were used for drug association rule analysis, and Cytoscape 3.7.2 for visual display. Results There were 67 ancient books prescriptions and 258 Chinese patent medicines containing aromatic Chinese medicines treating angina pectoris collected from relevant databases. In ancient books prescriptions, there were nine aromatic Chinese medicines with the frequency ≥10, and the most commonly used medicine was Danggui (Angelicae Sinensis Radix), followed by Chenpi (Citri Reticulatae Pericarpium). There were 33 aromatic Chinese medicines with the frequency ≥10 in Chinese patent medicines, and the most commonly used medicine was Danshen (Salviae Miltiorrhizae Radix et Rhizoma), followed by Chuanxiong (Chuanxiong Rhizoma) and Sanqi (Notoginseng Radix et Rhizoma). In ancient books prescriptions, the medicines mainly belonged to intenal-warming medicines, Qi-regulating medicines, and blood circulation promoting and blood stasis removing medicines. There were eight medicine pairs with confidence equal to 100% in ancient books prescriptions, the most frequently used pairs were Chuanxiong (Chuanxiong Rhizoma) + Danggui (Angelicae Sinensis Radix), and Xiangfu (Cyperi Rhizoma) + Chenpi (Citri Reticulatae Pericarpium). In Chinese patent medicines, the aromatic Chinese medicine Chuanxiong (Chuanxiong Rhizoma) could be combined with many other Chinese medicines, among which the Confidence and Support of Chuanxiong (Chuanxiong Rhizoma) + Danshen (Salviae Miltiorrhizae Radix et Rhizoma) were at a high level. Conclusion Aromatic Chinese medicines for the treatment of angina pectoris of coronary heart disease are mainly warm, and the flavors are mainly pungent, sweet, and bitter. They mainly access to the liver, gallbladder, and pericardium meridians. The treatment of angina pectoris of coronary heart disease mainly focuses on warming heart pulse, and promoting blood circulation and removing blood stasis.
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Objective To analyze the clinical manifestations,immunological characteristics,pathological changes and prognosis in primary Sj(o)gren's syndrome complicated with renal involvement.Methods Three hundred and eighty-seven patients with pSS were enrolled in this retrospective study.Among these patients,198 patients were complicated with renal involvement and 189 patients without renal involvement.The data of the two groups were analyzed for clinical manifestations,blood tests,urine tests and immunological characteristics by independent sample t test,x2 test,Fisher exact probability and Logistic regression model respectively.Seventy-two patients in the group with renal involvement had kidney biopsies.Results The average of these 387 patients (female/male 345/42 cases) were (55.3±13.2) years old.The average age of 198 patients with renal involvement (female/male 168/30 cases) was (55.3±13.2) years old.The serum RF and IgG of the group with renal volvement was significantly higher than the patients without renal involvement.In the 198 patients with renal involvement;102 patients (51.5％) developed type Ⅰ renal tubular acidosis (RTA Ⅰ).Among these RTA Ⅰ patients,54 patients presented hypokalemia;12 patients developed hypokalemic plegia,30 patients with urolithiasis,6 patients with osteoporosis;69 patients presented with overt renal glomerulus impairment,36 cases had nephrotic syndrome (NS),and 33 cases had chronic glomerulonephritis;In 81 patients with renal failure,including 27 were stage 1 CKD,18 were stage 2 CKD,9 were stage 3 CKD,15 were stage 4 CKD,12 were stage 5 CKD.Among these patients with renal biopsie,light microscopy showed chronic interstitial nephritis (IN,69/72),mesangial proliferative glomerulonephritis (36/72),hyperplastic and sclerosing glomerulonephritis (9/72),partly sclerosing glomerulonephritis (9/72) and membranous nephropathy (6/72).Immunofluorescent examination revealed:IgG deposition in 21 patients (29.1％),IgA in 21(29.1％),IgM in 33(45.8％),C3 in 12(16.6％),C4 in 18(25％) and C1q in 15(20.8％).Sixty-six cases with renal biopsies were followed for (8-30)months,except the patient died of cerebral bemorrhage,all the other patients survived,and renal functions were steady or improved.Conclusion ① The pSS patients with renal involvement mainly shows interstitial nephritis.However,the occurrence of glomerulonephritis is not rare.② Rheumatoid factor (RF) or IgG is significantly associated with renal involvement in patients with pSS.③ When renal involvement is presents,renal biopsies is a necessary for patients with pSS.
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<p><b>OBJECTIVE</b>To explore the effect of acupuncture-anesthetic composite anesthesia (AACA) on the incidence of postoperative cognitive dysfunction (POCD) and changes of TNF-alpha, IL-1beta, and IL-6 in elderly patients.</p><p><b>METHODS</b>Totally 83 patients undergoing surgical resection of gastrointestinal tumor were randomly assigned to the simple anesthesia group (A group, 41 cases) and the AACA group (B group, 42 cases). Patients in Group A received endotracheal general anesthesia. Those in Group B were induced by acupuncture anesthesia for 30 min by needling at Baihui (DU20), Neiguan (PC6), Zusanli (ST36). The electro-acupuncture (EA) apparatus was connected after arrival of qi, with the wave pattern of density 2/100 Hz. The stimulus intensity was set by patients' tolerance, with the peak current of 5 mA. Then the endotracheal general anesthesia was performed and the EA lasted till the end of the surgery. The cognitive function of all patients was assessed before operation and at day 3 after operation using mini-mental state examination (MMSE). POCD was confirmed if with one or more decreased stand- ard. The peripheral venous blood was collected before anesthesia induction (TO), immediately at the end of surgery (T1), 24 h after operation (T2), and 48 h after operation (T3), and serum concentrations of IL-1beta, IL-6, and TNF-alpha were correspondingly measured using ELISA.</p><p><b>RESULTS</b>The postoperative anesthesia awakening time was shorter in Group B than in Group A [(20.37 +/- 6.09) min vs (29.24 +/- 7.48) min, P < 0.05]. The remifentanil dose used during the operation was less in Group B than in Group A (P < 0.05). The incidence of POCD at day 3 was lower in Group B than in Group A [10/41 (23.8%) vs 15/42 (36.5%), P < 0.05]. The concentrations of IL-1beta, IL-6, and TNF-alpha at T1-T3 were higher than those at TO in the two groups (P < 0.05). The increment of TNF-alpha and IL-1beta was less in Group B than in Group A (P < 0.05). CONCLUSION AACA could reduce the incidence of POCD and inhibit postoperative release of TNF-alpha, IL-1beta, and IL-6 in elderly patients undergoing colorectal cancer resection.</p>
Subject(s)
Aged , Humans , Acupuncture Analgesia , Cognition Disorders , Gastrointestinal Neoplasms , General Surgery , Interleukin-1beta , Blood , Interleukin-6 , Blood , Postoperative Complications , Tumor Necrosis Factor-alpha , BloodABSTRACT
<p><b>OBJECTIVE</b>To observe the impacts of different frequencies of electroacupuncture (EA) on post-operative cognitive function and the change in serum S-100beta protein under the compound anesthesia of acupuncture and drugs.</p><p><b>METHODS</b>One hundred and twenty-four patients of abdominal operation at selective time were randomized into a routine drug anesthesia group (group A, 24 cases), a meridian point 2 Hz group (group B, 26 cases), a me ridian point 2 Hz/100 Hz group (group C, 25 cases), a meridian point 100 Hz group (group D, 24 cases) and a transcutaneous acupoint electric stimulation 2 Hz/100 Hz group (group E, 25 cases). In group A, the endotrachea-lgeneral anesthesia was applied. In the rest groups, the acupuncture anesthesia was induced for 30 min before the endotracheal general anesthesia, at Baihui (GV 20), Yintang (GV 29) and Neiguan (PC 6), with G6805-2 electric acupuncture apparatus used. In group B, the continuous wave and 2Hz in frequency were selected. In group C, the disperse-dense wave and 2 Hz/100 Hz in frequency were selected. In group D, the continuous wave and 100 Hz in frequency were selected. In group E, the disperse-dense wave and 2 Hz/100 Hz in frequency were selected, and the electrode pads were stick on the acupoints and connected with the electric stimulation till the end of operation. Mini-mental state examination (MMSE) was adopted to evaluate and record the changes in cognitive function 1 day before operation and on the 3rd day after operation. The conditions of post-operative cognitive dysfunction (POCD) in the patients and the changes in serum S-100beta protein were monitored before and at the end of operation.</p><p><b>RESULTS</b>The incidence rate of POCD on the 3rd day after operation was 41.7% (10/24) in group A. The incidence rates of POCD were 26.9% (7/26), 16.0% (4/25), 33.3% (8/24) and 16.0% (4/25) in group B, C, D and E separately. Compared with group A, the incidence rate of PCOD in group B, C, D and E were reduced (all P<0.05), the incidence rate in group C and E were lower than that in groups B and D (all P<0.05). At the end of operation, the level of serumS-100beta protein was (0.186 +/- 0.027) microg/L in group A, the levels were (0.165 +/- 0. 028) microg/L, (0.166 +/- 0.027) microg/L, (0.163 +/- 0.025) microg/L and (0.164 +/- 0.025) microg/L in group B, C, D and E separately. The levels of serum S-100beta protein in group B, C, D and E were lower than that in group A separately (all P<0.05).</p><p><b>CONCLUSION</b>The general anesthesia assisted with EA at different frequencies reduces the incidence of cognitive dysfunctionand, decreases the level of serum S-100beta protein after intestinal cancer resection. The effects of the meridian point electric stimulation at 2 Hz/100 Hz and the transcutaneous electric stimulation at 2 Hz/100 Hz are the best. Hence, these two approaches of anesthesia deserve to be recommended practically.</p>
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Aged , Aged, 80 and over , Female , Humans , Male , Abdomen , General Surgery , Acupuncture Analgesia , Anesthesia, General , Cognition , Electroacupuncture , Postoperative PeriodABSTRACT
Comparing with the Western medicine, the clinical pathway development of Chinese medicine (CM)/integrative medicine (IM), on one hand, should follow the basic principles of general clinical pathway; on the other and prior hand, it ought to coordinate with the rule of CM, and display sufficiently the advantages of CM based upon the evidences. Several key issues which may be encountered in the development and the relevant strategies were introduced in this paper.
Subject(s)
Critical Pathways , Integrative Medicine , Methods , Medicine, Chinese Traditional , MethodsABSTRACT
<p><b>OBJECTIVE</b>To investigate the single-nucleotide polymorphisms (SNPs) at positions -572 and -174 in the promoter region of interleukin-6 (IL-6) gene and at -607 and -137 in the promoter region of interleukin-18 (IL-18) gene for their association with rheumatoid arthritis (RA) in the Chinese Han population in Guangdong Province.</p><p><b>METHODS</b>SNPs of IL-6 and IL-18 genes were detected in 120 patients with RA and 168 normal subjects using polymerase chain reaction with sequence-specific primers (PCR-SSP).</p><p><b>RESULTS</b>SNPs at -572 and -174 of IL-6 gene and at -607 and -137 of IL-18 gene were detected in this population. There was a significant difference in the genotype and allele frequency at -572 and -174 of IL-6 gene and -607 of IL-18 gene (P<0.001), but not in the distribution of genotype frequencies at -137 of IL-18 gene between the RA patients and healthy subjects (P=0.141). A significant difference was found, however, in the allele frequency at -137 of IL-18 (P=0.024). Logistic regression analysis revealed significant association of age, gender, IL-6 gene -572, -174 and IL-18 gene -137 SNPs with RA (P<0.05).</p><p><b>CONCLUSIONS</b>The polymorphisms of the promoter region of IL-6 gene at positions -572 and -174 is probably associated with RA, and further study is needed to understand the relation of the polymorphisms of IL-18 gene at positions -607C/A and-137G/C with RA.</p>