RESUMO
Objective: We sought to investigate the clinical characteristics and risk factors of antiphospholipid syndrome (APS) complicated by autoimmune hemolytic anemia (AIHA). Methods: Retrospective anaysis.Three hundred fifteen consecutive patients with APS were enrolled at the Department of Rheumatology of Peking Union Medical College Hospital between May 2017 to May 2021, and their clinical manifestations[including initial symptoms, time interval between APS onset and diagnosis, systemic lupus erythematosus(SLE), thrombotic events, obstetric morbidity, and extra-criteria manifestations] and laboratory test results[including blood routine, antiphospholipid antibodies(aPLs), blood lipid profile, homocysteine, anti-nuclear antibody profile, immunoglobulin levels, and complement levels] were collected. Then, univariate and multivariate logistic regression analyses were performed. Clinical features and risk factors were analyzed using univariable and multivariable logistic regression analysis. Results: Among 315 APS patients, 37 cases (11.7%) were complicated by AIHA, and AIHA was the first manifestation or co-occurrence. The median time interval between APS onset and diagnosis was 12 months. The proportion of SLE in APS patients combined with AIHA was higher than that in APS patients without AIHA[62.2%(23/37) vs. 19.4%(54/278), P<0.001]. There was no significant difference in the proportions of thrombosis and pregnancy morbidity between the two groups. In terms of extra-criteria manifestations, APS patients with AIHA had a significantly (P<0.05) greater risk of thrombocytopenia (OR=6.19, 95%CI 2.81-13.65) and higher proportions of hypocomplementemia, a positive lupus anticoagulant (LA) result, double aPLs positivity[i.e., any two of the following antibodies were positive: LA, anticardilolipin antibody(aCL), and anti-ß2 glycoprotein â (ß2GPâ )], and triple aPLs positivity (i.e., LA, aCL, and anti-ß2GPâ antibodies were all positive). Multivariate logistic regression analysis showed that SLE (OR=3.46,95%CI 1.60-7.48), thrombocytopenia (OR=2.56,95%CI 1.15-5.67), and hypocomplementemia (OR=4.29,95%CI 2.03-9.04) were independent risk factors for the complication of APS. In the primary APS subgroup, multivariate logistic regression analysis showed that livedo reticularis (OR=10.51,95%CI 1.06-103.78), thrombocytopenia (OR=3.77, 95%CI 1.23-11.57), and hypocomplementemia (OR=5.92,95%CI 1.95-17.95) were independent risk factors for the complication of APS. Conclusions: AIHA is not rare in APS patients; moreover, it occurs more frequently in APS secondary to SLE and is more likely to present with a variety of extra-criteria manifestations. Patients with AIHA should be promptly tested for antiphospholipid antibody profiles and alerted to the possibility of thrombotic events.
Assuntos
Anemia Hemolítica Autoimune , Síndrome Antifosfolipídica , Leucopenia , Lúpus Eritematoso Sistêmico , Trombocitopenia , Trombose , Feminino , Gravidez , Humanos , Síndrome Antifosfolipídica/diagnóstico , Anemia Hemolítica Autoimune/complicações , Estudos Retrospectivos , Anticorpos Antifosfolipídeos , Inibidor de Coagulação do Lúpus , Lúpus Eritematoso Sistêmico/diagnóstico , Trombose/complicações , Leucopenia/complicações , beta 2-Glicoproteína I , Trombocitopenia/complicaçõesRESUMO
Objective: To investigate the clinical characteristics of patients with rheumatic diseases and abnormal liver function, as well as determine the proportion and severity of liver function abnormalities. Methods: Cross-sectional study. Data were collected from patients registered in the Chinese Rheumatism Date Center from 2011 to 2021. The rheumatic diseases analyzed in this study were rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), Sjogren syndrome (SS), ankylosing spondylitis (AS), and gout. Patient data, including demographic characteristics [ such as age, sex, body mass index,(BMI), and smoking history], liver function test results [including alanine aminotransferase (ALT), aspartate aminotransferase, alkaline phosphatase(ALP), and total bilirubin], and use of anti-rheumatic immune drugs and liver-protective drugs, were collected and compared between groups with normal and abnormal liver functions. In addition, the proportions of abnormal liver function were compared between sex and age groups. Results: A total of 116 308 patients were included in this study, including 49 659 with RA, 17 597 with SLE, 9 039 with SS, 11 321 with AS, and 28 692 with gout. The lowest proportion of liver function abnormalities was observed in patients with RA[11.02% (5 470/49 659)], followed by those with SS[17.97% (1 624/9 039)] and AS [18.22% (2 063/11 321) ], whereas patients with SLE [21.14% (3 720/17 597) ] and gout [28.73% (8 242/28 692)] exhibited the highest proportion of these abnormalities. Elevated ALT, mostly classified as grade 1, was the most commonly noted liver function abnormality, whereas elevated ALP was the least common. Some patients who took liver-protective drugs had normal liver function, with the lowest percentage observed in patients with gout [7.45% (36/483) ] and ranging from 21.7% to 30.34% in patients with RA, SLE, SS, and AS. The proportion of liver function abnormalities was higher in males than in females for all disease types [RA: 13.8%(1 368/9 906) vs. 10.3%(4 102/39 753); SLE: 33.6% (479/1 424) vs. 20.0% (3 241/16 173); SS: 25.4%(111/437) vs. 17.6%(1 513/8 602); AS: 20.1%(1 629/8 119) vs. 13.6% (434/3 202); and gout: 29.3% (8 033/27 394) vs. 16.1% (209/1 298)]. In RA, SLE, and AS, the proportions of liver function abnormalities were similar across all age groups. In SS, the proportion of liver function abnormalities increased with age [<40 years: 14.9%(294/1 979); 40-59 years: 18.1%(858/4 741); ≥60 years: 20.4%(472/2 319)], whereas a reversal of this trend was observed in gout [<40 years: 34.9%(4 294/12 320); 40-59 years: 25.5%(2 905/11 398);≥60 years: 21.0%(1 042/4 971)]. Conclusions: The proportions of combined liver function abnormalities in patients with rheumatologic diseases were high, and the utilization rates of liver-protective drugs were low. It is necessary to pay more attention to monitoring patients' liver function, timely administer liver-protective drugs, and optimize liver-protective regimens during the treatment of rheumatic diseases.
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Antirreumáticos , Artrite Reumatoide , Gota , Lúpus Eritematoso Sistêmico , Doenças Reumáticas , Síndrome de Sjogren , Espondilite Anquilosante , Feminino , Masculino , Humanos , Adulto , Estudos Transversais , Fígado , Fosfatase AlcalinaRESUMO
A 50-year-old man was admitted to the Department of Rheumatology at Peking Union Medical College Hospital with rash for 6 months, and fever and hematuria for 5 months. The main clinical manifestations included fever, fatigue, purpura, hematuria and thrombocytopenia. He was positive for antinuclear antibody (ANA), anti-neutrophil cytoplasmic antibodies (ANCA) and rheumatoid factor (RF), and had low complement levels. Initial blood culture, echocardiography and chest CT showed no signs of infection. Diagnosis of connective tissue disease was made initially. His disease improved under treatment with glucocorticoids and immunosuppressive agents, but relapsed when glucocorticoids were tapered. After admission, the diagnosis was reconsidered, and infective endocarditis was finally diagnosed with repeated positive blood cultures and vegetations detected by transesophageal echocardiography. Amoxicillin and clavulanate potassium were initiated, and surgery was performed. His symptoms finally recovered gradually.
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Endocardite Bacteriana , Exantema , Anticorpos Anticitoplasma de Neutrófilos , Endocardite Bacteriana/diagnóstico , Exantema/etiologia , Febre , Hematúria/etiologia , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Interstitial lung disease (ILD) is a frequent complication of patients with connective tissue disease (CTD) and significantly affects morbidity and mortality. Disease course may vary from stable or mildly progressive to more severe, with rapid loss of lung function. At present, there are great challenges and poor prognosis in the diagnosis and treatment of CTD-ILD. Based on the evidence and guidelines from China and other countries, experts from the Chinese Rheumatology Association developed standardization of diagnosis and treatment of CTD-ILD. The aim is to strengthen the early identification of, standardize the diagnosis and treatment of CTD-ILD, and delay the progress of the disease.
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Doenças do Tecido Conjuntivo , Doenças Pulmonares Intersticiais , Humanos , Doenças do Tecido Conjuntivo/complicações , Doenças do Tecido Conjuntivo/diagnóstico , Doenças do Tecido Conjuntivo/terapia , Doenças Pulmonares Intersticiais/diagnóstico , Doenças Pulmonares Intersticiais/etiologia , Doenças Pulmonares Intersticiais/terapia , Prognóstico , Progressão da Doença , ChinaRESUMO
To investigate the distribution and clinical significance of nuclear dense fine speckled (DFS) pattern in various diseases. A total of 95 289 patients who received DFS tests at Peking Union Medical College Hospital from January 2019 to December 2020 were included in this study. The results of indirect immunofluorescence assay (IIF) for detection of antinuclear antibody (ANA) were evaluated. The positive rates of ANA and DFS were 39.60% (37 733/95 289) and 1.19% (1 139/95 289) respectively. The positive rate of DFS in ANA-positive patients was 3.02% (1 139/37 733). DFS and ANA positivity were significantly different among different age groups rather than gender. The positivity rate of DFS reached the peak (55.57%, 633/1 139) in young patients between 21-40 years, while positive ANA with negative DFS was mainly observed in patients between 41-60 years (37.26%, 13 636/36 594). Additionally, single ANA-positivity were mainly detected in rheumatology department (59.23%, 18 402/31 066), whereas positive DFS was more common in obstetrics and gynecology department (3.08%, 49/1 593). There were 82.88% (944/1 139) patients with positive DFS diagnosed with non-autoimmune disease (non-AID), and 19.49%(222/1 139) with dermatosis. Positive DFS with higher titer (≥1â¶320) was detected more frequently in autoimmune disease (AID) patients (5.13%, 10/195) than in non-AID patients (1.69%, 16/944) (P<0.05). The DFS pattern is rare in ANA positive patients, which is mainly observed in women between 21-49 years. High titer of DFS is prevalent in AID patients, but positive DFS is detected more in non-AID patients, especially those with dermatosis.
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Doenças Autoimunes , Dermatopatias , Proteínas Adaptadoras de Transdução de Sinal , Anticorpos Antinucleares , Doenças Autoimunes/diagnóstico , Feminino , Técnica Indireta de Fluorescência para Anticorpo/métodos , Humanos , Fatores de TranscriçãoRESUMO
Objective: To investigate the relationship between psoriasis severity and clinical features in psoriatic arthritis (PsA). Methods: Patients were recruited from the Chinese REgistry of Psoriatic ARthritis (CREPAR) between December 2018 and June 2021, and data were collected including the baseline demographic characteristics, various clinical manifestations (including arthritis, nail disease, comorbidities), laboratory tests[including erythrocyte sedimentation rate(ESR), C-reactive protein (CRP)], health assessment questionnaire (HAQ). Body surface area (BSA) and psoriasis area and severity index (PASI) were selected for the tools of assessment of cutaneous psoriasis. Patients were divided to two groups, including the severe psoriasis group (BSA>10%) and the non-severe psoriasis group (BSA≤10%). Disease assessment included ankylosing spondylitis disease activity score (ASDAS), disease activity score 28 (DAS28) and disease activity in psoriatic arthritis (DAPSA). Results: 1 074 eligible patients with PsA were recruited, and 106 (9.9%) had severe psoriasis. Compared with non-severe psoriasis group, the severe psoriasis group had more peripheral joint involvement (including patients with ever or current peripheral arthritis, 94.3% vs. 85.6%), more polyarticular joint involvement (including patients with current peripheral arthritis, 74.0% vs. 58.2%), more axial joint involvement (51.4% vs. 39.9%), more nail disease (72.6% vs. 61.4%), more frequency of smoking (20.2% vs. 18.7%), and higher proportion of hypertension (23.4% vs. 14.4%). In addition, the severe psoriasis group had higher level of ESR [33(10, 70) mm/1h vs. 20(9, 38) mm/1h] and CRP [18.6(5.0, 60.8) mg/L vs. 7.0(2.4, 18.1) mg/L], higher values of DAS28-ESR (4.5±1.7 vs. 3.7±1.5), DAS28-CRP (4.2±1.5 vs. 3.4±1.4), ASDAS-ESR (3.5±1.4 vs. 2.6±1.2), and ASDAS-CRP(3.4±1.6 vs. 2.5±1.2), higher scores of HAQ [0.6(0.1, 1.0) vs. 0.3(0.0, 0.8)]. Conclusion: Patients with PsA with severe psoriasis bore a heavier disease burden. Therefore, clinicians were supposed to pay more attention to them. In addition to skin lesions, they should also focus on examination of other clinical manifestations, such as joints and nails.
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Artrite Psoriásica , Doenças da Unha , Psoríase , Espondilite Anquilosante , Proteína C-Reativa , Humanos , Doenças da Unha/complicações , Psoríase/diagnóstico , Índice de Gravidade de DoençaRESUMO
Objective: To evaluate the differences in clinical characteristics between different genders of Chinese patients with systemic sclerosis(SSc). Methods: The data of SSc patients registered in Chinese Rheumatism Data Center between August 2008 and June 2020 were retrospectively analyzed. Results: A total of 1 844 patients with SSc were enrolled in the study. The ratio of males to females was 289 to 1 555. The onset age was (48.6±13.7) years in males and (45.5±13.1) years in females(P<0.001). Male patients represented shorter disease duration [2.0(0.0, 4.0)years vs.3.0(1.0, 7.0) years, P<0.001],higher proportion of diffuse cutaneous SSc (dcSSc) [63.0% (182/289)vs.44.2%(688/1 555), P<0.001]. Although more man patients experienced smoking [47.4%(137/289) vs. 1.7%(27/1 555), P<0.001] and exposure to harmful environments [7.6%(22/289) vs. 2.1%(33/1 555), P<0.001], there was no statistically significant difference in interstitial lung disease between male and female patients [69.3%(181/261) vs. 74.5%(1 085/1 457), P=0.084].Otherwise, Raynaud's phenomenon [87.7% (1 364/1 555) vs.75.4%(218/289), P<0.001], arthritis [11.1%(173/1 555) vs.6.9%(20/289), P=0.032], gastroesophageal reflux disease [22.0%(342/ 1 555) vs.13.1%(38/289), P=0.001], and leucopoenia [10.7(161/1 511)% vs. 6.1%(17/279), P=0.019] were more common in female patients, but finger ulcer was less common [22.5%(350/1 555) vs. 30.4%(88/289), P=0.004]. Antinuclear antibody(ANA) positivity rate [85.6%(1 310/1 531) vs. 78.6%(221/281), P=0.003], anti-RNP antibody positivity rate [23.1%(342/1 479) vs.14.0%(38/271), P=0.001], anti-SSA antibody positivity rate [28.2%(419/1 487) vs.13.9%(38/274), P<0.001] were higher in female patients. Physician's global assessment(PGA) scores [1.4 (1.0, 2.0) vs. 1.0 (0.3, 1.6), P<0.001] and modified Rodnan Skin Score(mRSS) [18.0 (9.5, 28.0) vs. 14.0 (5.0, 28.0), P=0.003] were higher in males. Conclusion: Even though male SSc patients account for a small proportion, more extensive skin involvement, finger ulcers and higher PGA are manifested in males. Physicians need pay attention to these clinical disparities between different genders in SSc.
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Doenças Pulmonares Intersticiais , Escleroderma Sistêmico , Adulto , Anticorpos Antinucleares , China/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
The data of 33 patients with adult-onset still's disease (AOSD)-associated macrophage activation syndrome (MAS) were retrospectively collected from January 2013 to December 2020 in Peking Union Medical College Hospital. Hemophagocytic lymphohistiocytosis (HLH)-2004 criteria, macrophage activation syndrome/juvenile idiopathic arthritis (MS-Score) and hemophagocytic syndrome diagnostic score (HScore) were used to diagnose AOSD-associated MAS, respectively. The time of diagnosis of AOSD-associated MAS by MS-Score was 19.0 (4.5, 31.0) days [M (Q1,Q3)] earlier than by HLH-2004 criteria, and 13.5 (0.5, 21.5) days earlier than by HScore (both P<0.05). The difference was not statistically significant between the time of diagnosis of AOSD-associated MAS by Hscore and by HLH-2004 criteria (P>0.05). There was significant difference among the three criteria (P<0.001). MS-Score can be used to diagnose AOSD-associated MAS earlier than HLH-2004 criteria, while the timeliness of HScore is not certain.
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Artrite Juvenil , Linfo-Histiocitose Hemofagocítica , Síndrome de Ativação Macrofágica , Doença de Still de Início Tardio , Adulto , Artrite Juvenil/complicações , Humanos , Linfo-Histiocitose Hemofagocítica/complicações , Linfo-Histiocitose Hemofagocítica/diagnóstico , Síndrome de Ativação Macrofágica/complicações , Síndrome de Ativação Macrofágica/diagnóstico , Estudos Retrospectivos , Doença de Still de Início Tardio/complicações , Doença de Still de Início Tardio/diagnósticoRESUMO
To evaluate the data obtained from the external quality assurance program initiated by Chinese Rheumatism Data Center (CRDC-QAP) for autoantibodies detection in 2021, so as to assess the consensus and differences in cross-laboratory testing to autoantibodies in China. This is a retrospective study. After collecting data from the first half year (from May 15th to July 10th) and the second half year (from August 15th to November 19th) of CRDC-QAP program for autoantibody detection in 2021, it firstly analyzed the qualitative consensus of the cross-laboratory results. Secondly, it compared the positivity grade of numeric results according to the Sample to cut-off ratio (S/CO ratio) calculation. Finally, the mean and coefficient variation (CV) of numeric results from three major manufacturers were calculated. A total of 303 and 332 clinical labs voluntarily participated in the first half year and the second half year of CRDC-QAP program for autoantibody detection in 2021, respectively. Except for anti-ß2 glycoprotein type I (aß2-GPI) IgM, the cross-laboratory consensus of qualitative results for the other autoantibodies is greater than 96%. As for anti-cyclic citrullinated peptide antibody (anti-CCP) and anti mitochondrial antibody-M2 (AMA-M2), the numeric results from more than 90% laboratories showed the same positivity grade. More than 50% of laboratories used chemiluminescence immunoassay (CLIA) for quantitative evaluation of autoantibody. The CV of numeric results from different manufacturers showed certain differences(P<0.01) with the range from 0 to 238%. Although high consensus can be observed in term of qualitative result for autoantibody detection in cross-laboratory, there are still certain differences in numeric results in term of positivity grade and manufacturer-based CV.
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Autoanticorpos , Doenças Reumáticas , Humanos , Anticorpos Anticardiolipina/análise , beta 2-Glicoproteína I , Estudos Retrospectivos , ChinaRESUMO
Objective: To study clinical characteristics and pregnancy outcomes under anti-coagulation therapy of non-criteria obstetric antiphospholipid syndrome. Methods: Patients suspected of obstetric antiphospholipid syndrome(OAPS) were recruited through Chinese Rheumatism Data Center from 2015 to 2019 consecutively. Patients fulfilling 2006 Sydney revised antiphospholipid syndrome criteria were classified as OAPS. Patients fulfilling definition of non-criteria OAPS(NCOAPS) by expert consensus on diagnosis and management of obstetric antiphospholipid syndrome of China were classified as NCOAPS. Clinical characteristics and laboratory results of two groups were compared. Live birth rates and pregnancy outcomes under anti-coagulation therapy were studied. Results: A total of 88 patients were enrolled, including 56 patients (63.6%) as OAPS, 32(36.4%) as NCOAPS. Live births were only reached in 16.1% (9/56) in OAPS patients and 12.5%(4/32) in NCOAPS. Fetal losses after 10 weeks of gestation and pre-eclampsia before 34 weeks were more common in OAPS group compared to NCOAPS group [78.6%(44/56) vs. 18.8%(6/32), P<0.001; 25.0%(14/56) vs. 3.1%(1/32), P=0.020, respectively]. After enrollment, 15 pregnancies were recorded in OAPS, 10 in NCOAPS, all of whom were treated with low-dose aspirin (LDA) combined with low-molecular weight heparin (LMWH). Live birth rates saw dramatic improvements compared to baseline levels in OAPS [16.1% (9/56) vs. 11/15] along with NCOAPS [12.5% (4/32) vs. 7/10]. Conclusion: Though NCOAPS and OAPS patients differ in antiphospholipid antibody spectrum and pattern of pregnancy morbidities, both groups benefit from LDA combined with LWMH treatment, as live birth rates improve. Non-criteria OAPS patients are recommended to receive anti-coagulation therapy during pregnancy.
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Síndrome Antifosfolipídica , Complicações na Gravidez , Síndrome Antifosfolipídica/diagnóstico , Síndrome Antifosfolipídica/tratamento farmacológico , Síndrome Antifosfolipídica/epidemiologia , Feminino , Heparina de Baixo Peso Molecular , Humanos , Gravidez , Complicações na Gravidez/tratamento farmacológico , Complicações na Gravidez/epidemiologia , Resultado da Gravidez , Estudos RetrospectivosRESUMO
Objective: To examine the prevalence of multiple antiphospholipid antibodies (aPL) subtypes in healthy people and antiphospholipid syndrome (APS) patients, and to assess the value of IgA-aPL in the diagnosis of APS. Methods: According to the 2006 Sydney International APS Classification Criteria, a total of 218 APS patients who were admitted to Peking Union Medical College Hospital or West China Hospital of Sichuan University from July to December 2019 were enrolled. Among them, 66 were males, and 152 were females, aged (44.5±15.4) years, including 148 primary APS patients and 70 secondary APS patients. Age-and gender-matched controls were collected at the same period at the ratio of 1â¶1 with the APS cases. IgA/IgG/IgM anticardiolipin antibodies (aCL) and anti-ß2 glycoprotein I antibodies (aß2GPI) were detected by chemiluminescent immunoassay. The differences of indicators between groups were analyzed, and the receiver operating characteristic (ROC) curve was used to evaluate the diagnostic value of IgA-aPL for APS. Results: The positivity of IgA-aCL and IgA-aß2GPI was 20.6% and 15.6% in the APS patients, while in the IgG/IgM-aCL or IgG/IgM-aß2GPI negative individuals, the isolated positivity of IgA-aCL and IgA-aß2GPI was only 2.3% and 0.9%, respectively. Accordingly, IgA-aCL and IgA-aß2GPI isolated positivity could be used to diagnose APS (P=0.216, 1, respectively). The area under the ROC curve (AUC) of IgG/IgM-aCL for APS diagnosis was 0.833, which was significantly better than that of IgG-aCL alone (AUC=0.776, P<0.001); while the AUC of IgA/IgG/IgM-aCL was 0.833, which could not further increase the diagnostic value for APS (P=0.287). As for aß2GPI, the diagnostic efficacy of combined IgG/IgM (AUC=0.875) or IgA/IgG/IgM (AUC=0.875) antibodies was not superior to IgG-aß2GPI used alone (AUC=0.869, both P>0.05). Besides, patients with IgA-aPL were more likely to have heart valve lesions and thrombocytopenia (both P<0.05). Conclusion: Based on the existing serological markers, such as lupus anticoagulant, IgG/IgM subtype of aCL and aß2GPI, testing IgA-aCL and IgA-aß2GPI cannot further improve the predictive value of APS. However, IgA-aPL is associated with clinical manifestations of APS, including heart valve lesions and thrombocytopenia.
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Síndrome Antifosfolipídica , Anticorpos Anticardiolipina , Anticorpos Antifosfolipídeos , Síndrome Antifosfolipídica/diagnóstico , Feminino , Humanos , Imunoglobulina A , Inibidor de Coagulação do Lúpus , MasculinoRESUMO
Objectives: To compare the efficiacy of retro-auricular single-site endoscopic thyroidectomy (RASSET) and that of transoral endoscopic thyroidectomy vestibular approach (TOETVA). Methods: In Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center, 10 patients underwent RASSET from June 2021 to August 2021, and 21 patients underwent TOETVA from January 2016 to August 2021. All the 21 patients' clinical data was analyzed retrospectively. There were 2 males and 8 females in the RASSET group, aging (48.2±13.9) years (range: 28 to 67 years). There were 5 males and 16 females in the TOETVA group, aging (31.3±8.2) years (range: 21 to 49 years). All patients underwent thyroid lobectomy. A 3 cm in length incision was cut on single auricula posterior sulci to creat the approach in the RASSET group. Then a Trocar made with of a glove was inserted. Retaining the omohyoid, the sternocleidomastoid muscle and anterior cervical muscle were pulled apart, exposing a single lobe of the thyroid gland and lymphatic tissue of zone â ¥, for en-bloc resection. The clinical data of the two groups were collected and analyzed by t test, Mann-Whitney U test, Fisher exact test or χ2 test. Clinical data and postoperative efficacy indexes such as operation time, postoperative C reactive protein level, and postoperative complications were recorded. Results: Compared with the TOETVA group, the operation time was longer in the RASSET group ((256.8±77.0) minutes vs. (201.2±54.9) minutes, t=2.31, P=0.028), and increase of postoperative C reaction protein (24 hours postoperative vs. preoperative) was lower in the RASSET group (8.58(13.24) mg/L vs. 46.24(48.88) mg/L, Z=-4.311, P<0.01). But there was no significant difference between the RASSET group and TOETVA group in the number of lymph nodes dissection (2(5) vs. 2(3), Z=-0.326, P=0.759). Besides, there were no complications in the RASSET group. Conclusion: Retro-auricular single-site endoscopic thyroid loectomy is easy to achieve the en-bloc resection of tumors with a well-concealed scar and less traumatic dissection.
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Glândula Tireoide , Tireoidectomia , Endoscopia , Feminino , Humanos , Masculino , Duração da Cirurgia , Estudos RetrospectivosRESUMO
BACKGROUND: We established a multi-centre online registry for primary Sjögren's syndrome (pSS) in China, and compared Chinese patients with those from other countries. METHODS: Data were from 87 rheumatology centres in 27 provinces. All 2986 patients had pSS according to the 2002 American-European Consensus Group or the 2016 American College of Rheumatology/European League Against Rheumatism. All centres used the same methods. Data on demographics, clinical parameters, laboratory results, disease activity and treatments were examined. RESULTS: The female:male ratio was 22.9:1, and the mean age at onset was 46.31 years. A total of 332 (11.1%) patients had thyroid disease, including hyperthyroidism (1.2%), hypothyroidism (6.0%) and subacute thyroiditis (3.9%). Dry eye had a prevalence of 68.59% in Chinese patients, 93.7-96% in European patients and 97.3% in American patients. Dry mouth had a prevalence of 86.5% in Chinese patients, 93.2-96% in European patients and 97.9% in American patients. Fewer Chinese than European patients had arthritis (6.9% vs. 15-19.3%). ANA positivity was 90.7% in Chinese, 81.3% in European and 77.6% in American patients. Anti-SSA antibody positivity was 84.6% in Chinese, 71% in European and 68.2% in American patients. The most commonly used drugs in Chinese patients were hydroxychloroquine (n = 1818; 67.5%), glucocorticoids (n = 1720; 63.9%) and total glucosides of paeony (n = 1120; 41.7%). CONCLUSIONS: This study provided information on the phenotypes of Chinese patients with pSS, and identified several differences with patients from other geographical regions.
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Síndrome de Sjogren/epidemiologia , Adolescente , Adulto , China/epidemiologia , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Sistema de Registros , Distribuição por Sexo , Adulto JovemRESUMO
Objective: To explore the predictive factors for determining the therapeutic response and prognosis of severe thrombocytopenia (TP) in patients with primary Sjögren syndrome(pSS). Method: Patients with pSS and severe TP (platelet count ≤ 50×10(9)/L) admitted between 2010 to 2016 at Peking Union Medical College Hospital were classified according to their therapeutic response and analyzed retrospectively. The response parameters and clinical data including bone marrow aspiration results and laboratory findings were collected. Result: Thirty patients were finally analyzed, including twenty with appreciable bone marrow aspiration results. Fourteen and 7 patients achieved a complete response (CR) and a partial response (PR) respectively, other 9 patients with no response (NR). The megakaryocyte counts in bone marrow (BM-MK) counts per slide in each group were 13.0 (9.2,23.5) in CR patients, 7.0 (7.0,20.0) in PR patients, and 5.0 (1.0,6.0) in NR patients. BM-MK counts in patients with clinical response (CR+PR) were significantly higher than those with NR (P=0.006). A receiver-operation characteristic analysis revealed a cutoff value of BM-MK counts at 6.5 per slide stratifying patients by different responses with a sensitivity of 13/14, a specificity of 6/7, and area under the curve of 0.879. Univariate analysis indicated a better prognosis as BM-MK counts>6.5 per slide. Conclusion: BM-MK count could be a predictive factor of response in patients with pSS and severe TP. Patients with BM-MK counts≤6.5 per slide represent worse platelet improvement..
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Megacariócitos , Síndrome de Sjogren , Medula Óssea , Humanos , Contagem de Plaquetas , Estudos Retrospectivos , TrombocitopeniaRESUMO
Objective: To analyze the clinical characteristics of antiphospholipid syndrome (APS) patients with chronic thromboembolic pulmonary hypertension (CTEPH). Methods: A total of 22 APS patients with CTEPH were enrolled in our study, who were admitted in Peking Union Medical College Hospital from January 2012 to August 2018. Diagnoses were confirmed by computed tomographic pulmonary angiography (CTPA), or pulmonary angiography. Demographic characteristics, clinical manifestations, laboratory tests, therapy, World Health Organization (WHO) functional class were retrospectively collected. Results: There were 15 females and 7 males with a median age of 29-year-old. Chest pain (6 cases), dyspnea on exertion (22 cases), cough (6 cases) and hemoptysis (9 cases) were the most common clinical manifestations. Lupus anticoagulant (LA), anticardiolipin (ACL) antibodies and anti-beta 2 glycoprotein â (anti-ß(2) GPâ ) antibodies were all positive in 12 patients, two of three antibodies positive in 5 patients, only one positive in 5 patients. The WHO functional classes were â ¡-â £ before treatment. Anticoagulants were administrated in all patients. After multidisciplinary evaluation, 9 patients underwent pulmonary thromboendarterectomy (PTE), who all had a good outcome. Symptoms in eleven over thirteen patients with only anticoagulants improved. Three patients developed cardiac deterioration while other 3 patients died of right heart failure during follow-up. Conclusion: Pulmonary embolism is one of the most common thrombotic events in APS patients. It is important to recognize symptoms and signs related to pulmonary embolism and start anticoagulation as soon as possible. Standard anticoagulation improves symptoms but can't reverse the process of pulmonary hypertension. Some patients may benefit from PTE after anticoagulation and multidisciplinary evaluation.
Assuntos
Síndrome Antifosfolipídica/complicações , Hipertensão Pulmonar/etiologia , Embolia Pulmonar/cirurgia , Adulto , Anticorpos Anticardiolipina , Anticorpos Antifosfolipídeos , Anticoagulantes/administração & dosagem , Endarterectomia , Feminino , Humanos , Inibidor de Coagulação do Lúpus , Masculino , Embolia Pulmonar/complicações , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Objective: To summarize the neurological manifestations in patients with primary Sjögren's syndrome (pSS). Methods: A total of 68 patients were diagnosed as pSS in neurology department of Peking Union Medical College Hospital from March 2014 to February 2018, among whom sixteen cases were excluded due to modified final diagnoses of primary neurological diseases. Therefore 52 pSS patients with neurological involvement were enrolled and retrospectively analyzed. They were divided into two groups as extensive group in which both central and peripheral nervous system were involved, non-extensive group in which either central or peripheral nervous system was involved. Results: Neurological manifestations were presented as primary symptoms in 98.1%(51/52) patients, while 35 had neurological involvement as their only extraglandular manifestations. Thirteen cases were in extensive group. The other 39 in non-extensive group including 22 cases with only peripheral nervous system involved and 17 cases with only single central nervous system involved. Compared to non-extensive group, the proportion of woman patients [13/13 vs.71.8% (28/39), P=0.047], serum IgG level [17.73(11.11,22.41)g/L vs. 11.49(9.58,13.40)g/L, P=0.017] and positive rates of oligoclonal band (OB) in cerebral spinal fluid (CSF) [7/13 vs. 22.6%(7/31), P=0.042)] were significantly higher in extensive involvement group. Conclusions: Neurological manifestations in pSS patients could be extensive, both central and peripheral nervous system might be associated. Female patients, high serum IgG level and positive OB in CSF are risk factors of extensive neurological involvement, suggesting that the immune system may be generally over-stimulated.
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Doenças do Sistema Nervoso Central , Síndrome de Sjogren , Feminino , Humanos , Estudos RetrospectivosRESUMO
Objective: Portal vein thrombosis (PVT) is a rare and severe clinical manifestation of antiphospholipid syndrome (APS), as well as a predictor of poor prognosis. This study was conducted to explore the clinical features and risk factors of PVT in APS patients. Methods: A total of 123 APS patients diagnosed from 2012 to 2019 were retrospectively enrolled. The diagnosis of PVT was made according to the 2009 American College of Liver Diseases (AASLD) criteria. Clinical and laboratory data were collected. A multivariate (MV) logistic regression model was constructed using a stepwise forward selection procedure among those candidate univariables with P values<0.10. Results: A total of 28 cases with PVT, and 95 control cases without PVT were finally enrolled.The 28 APS-PVT patients included 5 males and 23 females with age range from 17 to 63 years. Clinical manifestations included acute thrombosis in 8 patients, chronic thrombosis in 16, and 4 with portal vein spongiform. As to the involved vessels, single portal vein thrombosis was seen in 20 patients, portal combined with superior mesenteric vein (SMV) and splenic vein in one patient, portal plus SMV in 4 and only SMV in 3 patients. Other manifestations were portal hypertension (16/28), esophageal varices (13/28), spleen infarction (7/28) and gastrointestinal bleeding (4/28). Two antiphospholipid antibodies were positive in 13 cases. Triple positive antibodies were seen in 7 cases. Multivariate logistic regression analysis showed that disease duration less than 0.5 years (OR=72.74, 95%CI 7.50-705.45, P<0.001), hypoalbuminemia (OR=356.45, 95%CI 19.19-6 620.14, P<0.001), and elevated erythrocyte sedimentation rate (ESR)/C-reactive protein (CRP) (OR=14.41, 95%CI 1.49-139.20, P<0.001) were independent risk factors for PVT in APS. Conclusion: PVT is usually misdiagnosed due to insidious onset. Short disease duration, hypoalbuminemia and elevated ESR/CRP are risk factors for PVT in APS. Better understanding, early diagnosis and treatment will improve the clinical outcome.
Assuntos
Anticorpos Antifosfolipídeos/imunologia , Síndrome Antifosfolipídica/imunologia , Cirrose Hepática/imunologia , Veia Porta/patologia , Trombose/imunologia , Trombose Venosa/fisiopatologia , Adolescente , Adulto , Síndrome Antifosfolipídica/complicações , Feminino , Humanos , Cirrose Hepática/complicações , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Trombose/complicações , Trombose Venosa/complicações , Adulto JovemAssuntos
Miosite , Humanos , Miosite/complicações , Miosite/diagnóstico , Feminino , Pessoa de Meia-Idade , Masculino , Colangite/complicações , Colangite/diagnóstico , AdultoRESUMO
Objective: To investigate the clinical characteristics and prognostic factors after catheter ablation of accessory pathway (AP)-induced dilated cardiomyopathy (DCM) in children. Methods: Data were collected and analyzed on 147 consecutive pediatric patients (81males and 66 females), who hospitalized in our pediatric heart center between January 2009 and August 2018 and received catheter ablation for ventricular pre-excitation (right AP). Thirty-one children were diagnosed as AP-induced DCM and 116 children with normal cardiac function served as control. Data including clinical characteristics, electrocardiogram (ECG), echocardiography, electrophysiological examination (EPS), successful ablation and follow up were analyzed. Results: The median age at first examination was 3.07 (0.09, 5.83) years. The pre-hospital misdiagnosis rate was 87.1% (27/31). The incidence of the AP-induced DCM was 21.1% (31/147) and the rate of right anterior free wall accessory pathway (AP) was the highest (50.0%, 10/20). AP-induced DCM was more common in right free wall Aps (41.9%, 13/31) and right anterior free wall (32.3%, 10/31). 48.4% (15/31) cases had no supraventricular tachycardia (SVT). EPS showed that 29% (9/31) of the AP did not have retrograde conduction. The median follow-up time after successful catheter ablation was 8 (2, 36) months of AP-induced DCM group, LVDd was significantly decreased ((41.6±12.8)mm vs. (45.6±13.9)mm, P<0.01) and LVEF ((56.2±11.8)% vs. (40.8±12.5)%, P<0.01) was significantly increased after ablation. Cox regression analysis showed that LVEF was the predictor of the duration of cardiac function recovery (HR=1.08, 95%CI 1.01-1.15, P=0.03). Conclusions: Misdiagnosis rate is high for children with AP-induced DCM, leading to the delayed treatment. All of the AP-induced DCM occurred in right APs and right anterior free wall APs is the highest. Right free wall APs and right anterior free wall are most common in AP-induced DCM. Catheter ablation is a safe and effective treatment option for these patients. The lower the LVEF, the longer the cardiac function recovery.