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1.
Chinese Journal of Rheumatology ; (12): 99-105, 2024.
文章 在 中文 | WPRIM | ID: wpr-1027246

摘要

Objective:To summarize the clinical characteristics and factors that may affect the flare of patients with systemic lupus erythematosus (SLE).Methods:A total of 300 patients with SLE who were treated with standard treatment in the outpatient clinic of the department of rheumatology and immunology of the Second Affiliated Hospital of Air Force Military Medical University of PLA, were enrolled, and the patients were divided into 24 patients in the complete response group, 40 cases in the no response group, 192 cases in the treatment response group, and 44 cases in the low disease activity group according to the response to treatment. The differences in clinical characteristics and survival rates between the groups were compared and analyzed. Comparisons of count data were made using analysis of variance (ANOVA), comparisons of measurement data were made using the chi-square test or the Fisher′s ecact test, and survival rates were expressed as Kaplan-Meier curves. Cox regression analysis was adapted to explore risk factors for flare in these patients.Results:A total of 300 patients were followed. With a median follow-up time of 18 (1, 36) months, a total of 42 patients experienced flare. The clinical characteristics of the four groups were compared, and there were significant differences in age ( F=4.39, P=0.005), the presence of lupus nephritis ( χ2=12.66, P=0.005), hemoglobin level ( F=2.73, P=0.044), NLR level( F=3.88, P=0.010), cystatin C level( F=3.11, P=0.027), anti-RNP antibody ( χ2=12.04, P=0.007), anti-Sm antibody ( χ2=8.33, P=0.040), anti-SSB antibody ( P=0.014), anti-nucleosome antibody ( P=0.014), and anti-ribosomal P protein antibody ( χ2=11.83, P=0.008). There was no significant difference in survival between the four groups. Cox analysis showed that the combination of other autoimmune diseases [ HR(95%CI)=3.23(1.58, 6.57), P=0.001], anti-Sm antibody [ HR(95%CI)=2.15(1.04, 4.43), P=0.038], and anti-RNP antibody [ HR(95%CI)=2.54(1.13, 5.68), P=0.023] were risk factors for flare in patients with SLE who could reach the treatment target. Conclusion:Patients with SLE with different treatment responses have different clinical features, and all treatment can significantly improve the recurrence rate no matter what level of response to treatment. Patients concurrent with other autoimmune diseases, positive anti-Sm antibodies, and positive anti-RNP antibodies are at highrisk of flare.

2.
文章 在 中文 | WPRIM | ID: wpr-1009449

摘要

Objective To analyze clinical characteristics of patients with neuropsychiatric systemic lupus erythematosus (NPSLE) and to explore the risk factors affecting the occurrence of NPSLE. Methods A total of 63 NPSLE patients and 61 non-NPSLE patients were enrolled. The clinical manifestations and laboratory examination data of the two groups were collected, and the disease characteristics of NPSLE were summarized to analyze the risk factors affecting the occurrence of NPSLE by multivariate Logistic regression. Results The most common clinical manifestations of NPSLE patients were headache (39.7%), affective disorder (33.3%) and cognitive impairment (30.2%), with cranial magnetic resonance abnormalities (63.5%) and a high cerebrospinal fluid protein positive rate (52.4%). Compared with non-NPSLE patients, there were significantly increased levels of Raynaud's phenomenon, renal involvement, anti-RNP antibody, anti-ribosomal P protein, hypocomplementemia, lymphocyte-to-monocyte ratio (LMR) and neutrophil-to-lymphocyte ratio (NLR) in NPSLE patients. Multivariate Logistic regression analysis showed that renal involvement, Raynaud's phenomenon, positive anti-ribosomal P protein antibody, and elevated LMR and NLR were independent risk factors for NPSLE. Conclusion Headache is the most common symptom in patients with NPSLE, and abnormal cranial MRI and cerebrospinal fluid examination are more common. SLE patients who present with renal involvement, Raynaud's phenomenon, positive anti-ribosomal P protein antibodies, and elevated levels of LMR and NLR are more susceptible to developing NPSLE.


Subject(s)
Humans , Lupus Vasculitis, Central Nervous System , Risk Factors , Headache , Antibodies, Antinuclear , Cognitive Dysfunction
3.
Journal of Medical Research ; (12): 24-29, 2023.
文章 在 中文 | WPRIM | ID: wpr-1023533

摘要

Objective To investigate the clinical features and prognosis of melanoma differentiation associated protein-5(MDA5)antibody and anti-Ro-52 antibody in double-positive dermatomyositis.Methods Forty-seven dermatomyositis patients with anti-MDA5 antibody positive admitted to the Second Affiliated Hospital of Air Force Military Medical University,Tangdu Hospital from August 2018 to July 2022 were collected.According to whether anti-Ro-52 antibody was positive,they were divided into MDA5 + Ro-52 pos-itive group(n =23)and MDA5 + Ro-52 negative group(n =24).The clinical data of the two groups were retrospectively analyzed,and the differences in the clinical characteristics,laboratory indicators,incidence of rapidly progressive interstitial lung disease and mortality between the two groups were compared.Results Compared between the two groups,the incidence of Gotton rash and hoarseness in the MDA5 + Ro-52 positive group was higher than that in the MDA5 + Ro-52 negative group,and the difference was statistically significant(P<0.05).There were no significant difference in the incidence of skin ulcers,periapillary erythema,positive rash,cape sign,fever,joint pain and sore throat(P>0.05).Lymphocyte count[0.65(0.50,0.81)×109/L vs 1.18(0.91,1.63)×109/L,z =-3.821,P =0.001]and serum albumin[33.40(29.40,35.67)g/L vs 37.25(32.65,40.27)g/L,z =-3.325,P =0.001],oxygen partial pressure[66.60(58.60,86.80)mmHg vs 88.60(75.67,95.72)mmHg,z =-2.373,P = 0.018],blood oxygen saturation[90.40%(89.00%,95.00%)vs 94.90%(90.50%,97.73%),z =-2.353,P = 0.019]in MDA5 + Ro-52 positive group were lower than those in MDA5 + Ro-52 negative group,and the difference were statistically significant(P<0.05).Erythrocyte sedimenta-tion rate[41.00(30.00,62.50)mm/h vs 28.50(21.50,48.75)mm/h,z =2.161,P =0.031]and serum lactate dehydrogenase lev-els[426.00(335.50,605.50)U/L vs 260.00(217.50,373.25)U/L,z =3.313,P =0.011],serum ferritin level[1210.00(465.50,2749.00)μg/L vs 366.00(150.25,629.25)μg/L,z =2.856,P =0.004],the incidence of rapidly progressive interstitial lung disease(73.91%vs 25.00%,χ2 =11.245,P =0.001)and mortality(43.47%vs8.33%,χ2 =7.630,P =0.006)in MDA5 + Ro-52posi-tive group were higher than those in anti-MDA5 + Ro-52 negative group,and the differences were statistically significant(P<0.05).Conclusion Dermatomyositis patients with double-positive anti-MDA5 antibody and anti-Ro-52 antibody are more likely to have increased serum serum lactate dehydrogenase and serum ferritin,decreased serum albumin and peripheral blood lymphocyte count,and more likely to be complicated with rapidly progressive interstitial lung disease and hypoxemia.The prognosis is poor and the mortality is high,which should be paid attention to by clinicians.

4.
文章 在 中文 | WPRIM | ID: wpr-619307

摘要

Purpose To investigate the diagnosis,differential diagnosis and clinical manifestation of primary plasma cell leukemia (PPCL) and lymphoma with increased plasma cell.Methods Through clinical data and cell morphology,flow cytometry (FCM),immunofixation electrophoresis and immunohistochemistry of EliVision two-step examination were used to analyze 7 cases of PPCL and 3 cases of lymphoma with increased plasma cell.Results All patients with PPCL and lymphoma with increased plasma cell presented with anemia,thrombocytopenia,fever,liver and spleen and lymph node swelling.The proportion of plasma cells in peripheral blood morphology were larger than 20%,accompanied by morphological abnormality.FCM of peripheral blood showed all 7 cases of PPCL expressed CD38 and CD138,CD56 expression in the 2 cases and CD20 in the 2 cases.The light chain (Lamda,Kappa) showed a monoclonal restricted expression,which was consistent with the diagnosis of PPCL.CD19 and CD45 were weakly positive in 3 cases of lymphoma with increased plasma cell,CD38 and CD138 were positive,and no restricted expression was found in light chain IgL,wich belonging to the immunophenotypes of normal plasma cells.Of 3 cases of light chain (Ig) without restrictive expression,2 of them were angioimmunoblastic T-cell lymphoma (ATCL) and 1 case was CD30-positive sinusoidal large B-cell lymphoma (CD30 + SLBCL) that confirmed by lymph node biopsy and pathological examination.Conclusion The PPCL and lymphoma with increased plasma cell have the same clinical manifestations and similar morphological characteristics of blood cells.The diagnosis of PPCL should be combined with immunoelectrophoresis and FCM,and the diagnosis of lymphoma with increased plasma cell needs to be confirmed by histological examination of lymph nodes.

5.
文章 在 中文 | WPRIM | ID: wpr-432816

摘要

Reform was made on traditional education mode based on the criterion of undergraduate medical education at home and aboard.The reform includes the changes in teaching content,teaching methods and assessment methods in an aim to establish independent learning mode,cultivate students' self-study ability,initiative spirit and innovation ability.

6.
文章 在 中文 | WPRIM | ID: wpr-385558

摘要

Objective To compare new type streamlined liner pharynx airway with standard type Ⅰ laryngeal mask airway in the clinical effectiveness in gynecologic laparoscopic surgery.Methods Seventy three cases undergone gynecologic laparoscopic surgery were divided into two groups randomly.The observation group(40 cases) and the control group(33 cases) were maintained by streamlined liner pharynx airway(SLIPA) and standard type Ⅰ laryngeal mask airway respectively.The success rate of placement,throat hemorrhage and pain before/after anesthesia and other indicators.were strictly observed and recorded during anesthesia.Results The success rate of placement was significantly higher in the observation group than in the control group(P<0.05).The incidence of throat hemorrhage and throat pain after surgery were significantly lower in the observation group(P<0.05).Conclusion The streamlined liner pharynx airway could be easyly and safely placed and causes less tissue injury and complications in gynecologic laparoscopic surgery.SLIPA was worthy of being recommended in clinical surgery.

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