scholarly journals Cutaneous vasculitis in SLE

2020 ◽  
Vol 7 (1) ◽  
pp. e000411
Author(s):  
Romy Kallas ◽  
Daniel Goldman ◽  
Michelle A Petri

ObjectivesWe determined the temporal association between clinical and serological disease manifestations and development of cutaneous small vessel vasculitis in a large prospective multiethnic cohort.MethodsPatients with SLE diagnosed according to the Systemic Lupus International Collaborating Clinics (SLICC) classification criteria or the revised classification criteria as defined by the American College of Rheumatology (ACR) were enrolled in the Hopkins Lupus Cohort. Cutaneous small vessel vasculitis was determined as a component of the Systemic Lupus Erythematosus Disease Activity Index. SLE-associated cutaneous small vessel vasculitis lesions were reported clinically. They presented as punctate lesions, palpable purpura, tender erythematous plaques or macules with or without necrosis. No histopathological diagnosis was pursued to confirm the diagnosis of vasculitis or to differentiate it from other causes of digital lesions in patients with SLE. Disease manifestations that preceded the first occurrence of cutaneous small vessel vasculitis lesions were analysed using Kaplan-Meier. Cox regression analysis was used to assess the relationship between baseline clinical and immunological manifestations and the development of cutaneous small vessel vasculitis. We adjusted for gender, race and age at SLE diagnosis.ResultsA total of 2580 patients were studied: 52.4% were Caucasian and 39.4% were African-American. The mean age of the cohort was 45.5±14.5 years. The mean years of cohort follow-up was 7.9±7.6. Cutaneous small vessel vasculitis was observed in 449 (17.3%). The mean time to cutaneous vasculitis after SLE diagnosis was 4.78 years (95% CI 3.96 to 5.60). At least 159 (35%) patients had recurrences of cutaneous vasculitis lesions. Discoid rash, Raynaud’s phenomenon, myositis, anaemia, Coombs’ positivity, leucopenia, anti-Smith and anti-RNP (Ribonucleoprotein) were significantly associated with the development of cutaneous vasculitis. The SLICC/ACR Damage Index score was higher in patients with cutaneous vasculitis compared with those without cutaneous vasculitis.ConclusionsCutaneous vasculitis is frequent (17.3%) and often recurrent (35%). African-Americans are at higher risk of developing cutaneous small vessel vasculitis than Caucasians. Clinical presentations such as myositis and haematological manifestations are predictors of cutaneous vasculitis development. The presence of cutaneous vasculitis is associated with increased organ damage.

RMD Open ◽  
2020 ◽  
Vol 6 (3) ◽  
pp. e001299
Author(s):  
Cristina Reátegui-Sokolova ◽  
Manuel F Ugarte-Gil ◽  
Guillermina B Harvey ◽  
Daniel Wojdyla ◽  
Guillermo J Pons-Estel ◽  
...  

AimA decrease in proteinuria has been considered protective from renal damage in lupus nephritis (LN), but a cut-off point has yet to be established. The aim of this study was to identify the predictors of renal damage in patients with LN and to determine the best cut-off point for a decrease in proteinuria.MethodsWe included patients with LN defined clinically or histologically. Possible predictors of renal damage at the time of LN diagnosis were examined: proteinuria, low complement, anti-double-stranded DNA antibodies, red cell casts, creatinine level, hypertension, renal activity (assessed by the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI)), prednisone dose, immunosuppressive drugs and antimalarial use. Sociodemographic variables were included at baseline. Proteinuria was assessed at baseline and at 12 months, to determine if early response (proteinuria <0.8 g/day within 12 months since LN diagnosis) is protective of renal damage occurrence. Renal damage was defined as an increase of one or more points in the renal domain of The Systemic Lupus International Collaborating Clinics (SLICC)/American College of Rheumatology (ACR) Damage Index (SDI). Cox regression models using a backward selection method were performed.ResultsFive hundred and two patients with systemic lupus erythematosus patients were included; 120 patients (23.9%) accrued renal damage during their follow-up. Early response to treatment (HR=0.58), antimalarial use (HR=0.54) and a high SES (HR=0.25) were protective of renal damage occurrence, whereas male gender (HR=1.83), hypertension (HR=1.86) and the renal component of the SLEDAI (HR=2.02) were risk factors for its occurrence.ConclusionsEarly response, antimalarial use and high SES were protective of renal damage, while male gender, hypertension and higher renal activity were risk factors for its occurrence in patients with LN.


2016 ◽  
Vol 3 (2) ◽  
pp. 3-9
Author(s):  
Buddhi Prasad Paudyal ◽  
Anjana Education Rajbhandari

 Introductions: Vasculitides can cause significant morbidity and mortality if not treated on time. There is lack of data locally. This study aims to define the pattern, clinical characteristics, and outcome of vasculitides.Methods: This was a cross sectional study between January 2011 and December 2015 at Patan Hospital, Patan Academy of Health Sciences, Lalitpur, Nepal. The medical records of patients diagnosed with vasculitides in adults rheumatology service of the hospital were reviewed.Results: Ninety six patients were diagnosed with vasculitides during the study period. The mean age was 42.2 years. Sixty nine (71.8%) patient had small vessel, 20 (20.8%) large vessel and five (5.2%) had variable vessel vasculitides. Seventy five patients (78.1%) had primary and 21 (21.8%) secondary vasculitides. Cutaneous leucocytoclasticangitis was seen in 27 (28.1%), Takayasu arteritis in 17 (17.7), Henoch-Schonlein purpura in 11 (11.4%) and Rheumatoid arthritis associated vasculitis in nine patients. Purpura was present in all 96 (100%). The overall mortality was 9 (9.3%).Conclusions: Primary vasculitides were more common than secondary forms. Small vessel vasculitis was the most common. Cutaneous symptoms were predominant features. The mortality was attributed to active disease, sepsis, and complications of the primary disease. Journal of Patan Academy of Health  Sciences. 2016 Dec;3(2):3-9


BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Keunyoung Kim ◽  
In-Joo Kim ◽  
Kyoungjune Pak ◽  
Taewoo Kang ◽  
Young Mi Seol ◽  
...  

Abstract Background This study aimed to evaluate the potential of metabolic activity of the psoas muscle measured by 18F-fluorodeoxyglucose positron emission tomography-computed tomography to predict treatment outcomes in patients with resectable breast cancer. Methods The medical records of 288 patients who had undergone surgical resection for stages I–III invasive ductal carcinoma of the breast between January 2014 and December 2014 in Pusan National University Hospital were reviewed. The standardized uptake values (SUVs) of the bilateral psoas muscle were normalized using the mean SUV of the liver. SUVRmax was calculated as the ratio of the maximum SUV of the average bilateral psoas muscle to the mean SUV of the liver. SUVRmean was calculated as the ratio of the mean SUV of the bilateral psoas muscle to the mean SUV of the liver. Results Univariate analyses identified a higher T stage, higher N stage, estrogen receptor negativity, progesterone receptor negativity, human epidermal growth factor receptor 2 positivity, triple-negative breast cancer, mastectomy (rather than breast-conserving surgery), SUVRmean > 0.464, and SUVRmax > 0.565 as significant adverse factors for disease-free survival (DFS). Multivariate Cox regression analysis revealed that N3 stage (hazard ratio [HR] = 5.347, P = 0.031) was an independent factor for recurrence. An SUVRmax > 0.565 (HR = 4.987, P = 0.050) seemed to have a correlation with shorter DFS. Conclusions A higher SUVRmax of the psoas muscle, which could be a surrogate marker of insulin resistance, showed strong potential as an independent prognostic factor for recurrence in patients with resectable breast cancer.


2021 ◽  
Author(s):  
Keunyoung Kim ◽  
In-Ju Kim ◽  
Kyoungjune Pak ◽  
Taewoo Kang ◽  
Young Mi Seol ◽  
...  

Abstract Background: This study aimed to evaluate the potential of metabolic activity of the psoas muscle measured by 18F-fluorodeoxyglucose positron emission tomography-computed tomography to predict treatment outcomes in patients with resectable breast cancer.Methods: The medical records of 288 patients who had undergone surgical resection for stages I–III invasive ductal carcinoma of the breast between January 2014 and December 2014 in Pusan National University Hospital were reviewed. The standardized uptake values (SUVs) of the bilateral psoas muscle were normalized using the mean SUV of the liver. SUVRmax was calculated as the ratio of the maximum SUV of the average bilateral psoas muscle to the mean SUV of the liver. SUVRmean was calculated as the ratio of the averaged bilateral psoas muscle to the mean SUV of the liver.Results: Univariate analyses identified a higher T stage, higher N stage, estrogen receptor negativity, progesterone receptor negativity, human epidermal growth factor receptor 2 positivity, triple-negative breast cancer, mastectomy (rather than breast-conserving surgery), SUVRmean > 0.464, and SUVRmax > 0.565 as significant adverse factors for progression-free survival (PFS). Multivariate Cox regression analysis revealed that N3 stage (hazard ratio [HR] = 5.347, P = 0.031) was an independent factor for recurrence. An SUVRmax > 0.565 (HR = 4.987, P = 0.050) seemed to have a correlation with shorter PFS.Conclusions: A higher SUVRmax of the psoas muscle, which could be a surrogate marker of insulin resistance, showed strong potential as an independent prognostic factor for recurrence in patients with resectable breast cancer.


2020 ◽  
Vol 7 (1) ◽  
pp. e000366 ◽  
Author(s):  
Claudia Elera-Fitzcarrald ◽  
Cristina Reátegui-Sokolova ◽  
Rocio Violeta Gamboa-Cardenas ◽  
Mariela Medina ◽  
Francisco Zevallos ◽  
...  

IntroductionSerum uric acid levels have been reported as predictors of cardiovascular, pulmonary, neurological and renal morbidity in patients with SLE. However, their role in cumulative global damage in these patients has not yet been determined.ObjectiveTo determine whether serum uric acid levels are associated with new damage in patients with SLE.MethodsThis is a longitudinal study of patients with SLE from the Almenara Lupus Cohort, which began in 2012. At each visit, demographic and clinical characteristics were evaluated, such as activity (Systemic Lupus Erythematosus Disease Activity Index-2K or SLEDAI-2K) and cumulative damage (Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index or SDI). Treatment (glucocorticoids, immunosuppressive drugs and antimalarials) was also recorded. Univariable and multivariable Cox regression models were used to determine the impact of serum uric acid levels on the risk of new damage.ResultsWe evaluated 237 patients, with a mean age (SD) at diagnosis of 35.9 (13.1) years; 220 patients (92.8%) were women, and the duration of the disease was 7.3 (6.6) years. The mean SLEDAI-2K and SDI scores were 5.1 (4.2) and 0.9 (1.3), respectively. Serum uric acid level was 4.5 (1.4) mg/dL. Follow-up time was 3.1 (1.3) years, and 112 (47.3%) patients accrued damage during follow-up. In univariable and multivariable analyses, serum uric acid levels were associated with new damage (HR=1.141 (95% CI 1.016 to 1.282), p=0.026; HR=1.189 (95% CI 1.025 to 1.378), p=0.022, respectively).ConclusionHigher serum uric acid levels are associated with global damage in patients with SLE.


2020 ◽  
Vol 35 (Supplement_3) ◽  
Author(s):  
Sofia Skampardoni ◽  
Diana Y Y Chiu ◽  
Philip A Kalra ◽  
Darren Green

Abstract Background and Aims Cardiovascular disease is common in chronic and end stage kidney disease. Left ventricular hypertrophy (LVH) has been identified as contributor to cardiovascular risk in this population. The aim of the study was to assess whether the combined use of electrocardiography and echocardiography in assessing LVH in a haemodialysis population can provide improved risk stratification. Method Prospective study of 192 prevalent maintenance haemodialysis ( HD) patients 12 lead ECGs were performed on a mid week non –dialysis day. Electrocardiographic strain was defined as a down slopping convex ST segment with inverted T waves in leads V5 and / or V6. Transthoracic echocardiographic was performed immediately after ECG .LV mass was indexed to body surface area (LVMIBSA). LVH was determined if LVMI &gt;116g/m2 for male patients, and &gt;100g/m2 for female patients. The primary study endpoint was major cardiac events (MACE). A secondary endpoint was all cause mortality. Results 192 patients included in the final analysis, 137 (71.4%) male.. The mean ejection fraction (EF) was 60.6± 11.1 % and the mean LVMI (BSA) was 115.0± 36.8 g/m2. During a mean follow up period of 2.4 ± 1.0 years, 50 patients reached a MACE end point and 62 patients died. On univariate Cox regression analysis, the factors associated with MACE were the presence of ECG strain (HR 2.961, CI: 1.254 – 6.990, p= 0.013)) URR (HR 0.968, CI: 0.942 – 0.994, p=0.015) and history of CAD (HR: 2.397 CI: 1.363 -4.2515, p= 0.002). In multivariate Cox regression analysis adjusting for baseline cardiovascular phenotype and dialysis parameters ECG strain remained significantly associated with MACE. Conclusion The presence of electrocardiographic strain increases the risk for MACE independently of LVH in haemodialysis patients. ECG strain has potential to be a simple bedside prognostic biomarker and even therapeutic target in haemodialysis patients.


Lupus ◽  
2020 ◽  
Vol 29 (13) ◽  
pp. 1781-1789
Author(s):  
Suhas K Ganguli ◽  
Joyce S Hui-Yuen ◽  
Meenakshi Jolly ◽  
Jane Cerise ◽  
Barbara Anne Eberhard

Objective To evaluate the reliability, validity, feasibility and psychometric performance of the Lupus Impact Tracker (LIT) as a patient reported outcome (PRO) measure tool in pediatric systemic lupus erythematosus (pSLE). Methods This is a prospective, observational, pilot study where patients aged between 12 and 25 years, fulfilling the 1997 ACR classification criteria for SLE, were enrolled. Over 3 consecutive, routine, clinical visits, the patients completed the LIT alongside the Patient-Reported Outcomes Measurement Information System-Short Forms (PROMIS-SFs), Childhood Health Assessment Questionnaire (CHAQ). Rheumatologists completed the Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) and the Systemic Lupus International Collaborating Clinics/American College of Rheumatology (SLICC-ACR) Damage Index. Demographic, clinical and laboratory data were also collected. Results Of 46 patients enrolled, 38 patients completed 2 visits and 31 completed all 3 visits. Seventy-eight percent were female, 33% African American, 28% Asian, 15% Caucasian and 17% Hispanic. The mean (SD) age was 17.2 (2.7) years, with a mean (SD) disease duration of 4.6 (3.1) years. The mean (SD) SLEDAI-2K at enrollment was 3.54 (2.96). In the 38 patients who completed two or more visits, intra-class correlation coefficient and Cronbach alpha were calculated to be 0.70 and 0.91 respectively, signifying good reliability of LIT. The LIT showed positive correlation with CHAQ-Disability Index and majority of the PROMIS-SFs parameters. Construct validity was established against clinical disease activity (SLEDAI-2K). Conclusion The preliminary results indicate that the LIT is a reliable and valid instrument to capture PRO in p-SLE. Prospective validation with a larger, multicenter cohort is the next step.


Rheumatology ◽  
2020 ◽  
Author(s):  
Jens Rathmann ◽  
David Jayne ◽  
Mårten Segelmark ◽  
Göran Jönsson ◽  
Aladdin J Mohammad

Abstract Objective To determine the incidence rate, predictors and outcome of severe infections in a population-based cohort of ANCA-associated vasculitis (AAV). Methods The study included 325 cases of AAV (152 female) diagnosed from 1997 through 2016 from a defined geographic area in Sweden. All severe infection events (requiring hospitalization and treatment with intravenous antimicrobials) were identified. The Birmingham vasculitis activity score (BVAS) was used to evaluate disease activity, and organ damage was assessed using the vasculitis damage index (VDI). Patients were followed from time of AAV diagnosis to death or December 2017. Results A total of 129 (40%) patients suffered at least one severe infection. In 2307 person-years (PY) of follow-up, 210 severe infections were diagnosed. The incidence rate of severe infections was 9.1/100 PY and was highest during the first year following AAV diagnosis at 22.1/100 PY (P &lt; 0.001). Pneumonia, sepsis and urinary tract infection were the most common infections. Opportunistic infections constituted only 6% of all severe infections. In Cox regression analysis age and BVAS at diagnosis were the only factors independently predicting severe infection [hazard ratio: 1.54 (P &lt; 0.001) and 1.27 (P = 0.001), respectively]. Severe infection was associated with poorer prognosis with respect to median VDI score 12 months post-AAV diagnosis, renal survival and mortality. Severe infections were the cause of death in 32 patients (22% of all deaths). Conclusion . Severe infection is a common problem in AAV, with the most important prognostic factors being older age and high disease activity at diagnosis. Severe infections are associated with permanent organ damage and high mortality.


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