{"title":"Early diagnosis of lupus: A possibilty. A multicentric study from SLE Special Interest Group (SIG) of Indian Rheumatology Association (IRA).","authors":"Vineeta Shobha,Yogesh Preet Singh,Sourabh Malviya,Arul R Ponniah Subramanian,Liza Rajasekhar,Ranjan Gupta,Subramanian Nallasivan,Vijay Kr Rao,Avinash Jain,Aradhana Singh,Shaleni V,Sumithra Selvam,Deepak Yadav,John Mathew,Amita Aggarwal","doi":"10.1177/09612033241283111","DOIUrl":null,"url":null,"abstract":"INTRODUCTION\r\nSystemic Lupus Erythematosus (SLE) warrants an early diagnosis and prompt management. Delay in diagnosis can result in repeated flares, permanent damage, and even death. There is a large variability in the time taken to diagnose SLE across the world. We undertook this study to determine the time taken for diagnosis of SLE in India and to identify the factors associated.\r\n\r\nMETHODS\r\nPatients with SLE diagnosed within the previous 1 year as per Systemic Lupus Erythematosus International Collaborating Clinics criteria (SLICC) 2012 criteria were included in a cross-sectional multicentre questionnaire-based survey. Demographic profile, self-reported socioeconomic status as per Kuppuswamy classification of socioeconomic status (version 2022) (SES), and several healthcare related parameters including referral pattern were recorded. Median time taken for diagnosis was used to demarcate early or late diagnosis and associated factors were explored.\r\n\r\nRESULTS\r\nWe included 488 patients with SLE from 10 rheumatology centres. The median time to diagnosis was 6 months Interquartile Range (IQR 3,14.7) and within 3 months in about one third [150(30.7%)]. Very early diagnosis (<1 month) was established in 78(16.0%) patients. The mean SLE Disease Activity Index (SLEDAI) at diagnosis was 10.28+7.24. In univariate analysis, an older age, lower SES, non-southern state of residence and larger family size were significantly associated with late diagnosis. In the multivariate analysis, higher SES (AOR 0.95, 95% CI: 0.92-0.98), multiple organ system involvement at initial presentation (AOR1.75 95%CI: 1.08-2.84) and place of residence in south Indian states (AOR1.92 95%CI: 1.24-2.97) had lesser odds of being associated with late diagnosis. Distance from the closest medical centre/professional did not influence the time to diagnosis. Majority of patients had first consulted a medical graduate (42.5%) or postgraduate doctor (48.2%), and referral to rheumatologist was largely done by postgraduate (65%) doctors. More than half of our patients (61%) self-finance their treatment.\r\n\r\nCONCLUSION\r\nMedian time to diagnosis of SLE was 6 months, 1/3rd being diagnosed within 3 months and 78(16.0%) with 1 month of symptom onset. Delay in diagnosis was noted in those belonging to lower socioeconomic strata and those with single organ disease. Distance to the health care facility did not influence time to diagnosis.","PeriodicalId":18044,"journal":{"name":"Lupus","volume":"21 1","pages":"9612033241283111"},"PeriodicalIF":1.9000,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Lupus","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1177/09612033241283111","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"RHEUMATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
INTRODUCTION
Systemic Lupus Erythematosus (SLE) warrants an early diagnosis and prompt management. Delay in diagnosis can result in repeated flares, permanent damage, and even death. There is a large variability in the time taken to diagnose SLE across the world. We undertook this study to determine the time taken for diagnosis of SLE in India and to identify the factors associated.
METHODS
Patients with SLE diagnosed within the previous 1 year as per Systemic Lupus Erythematosus International Collaborating Clinics criteria (SLICC) 2012 criteria were included in a cross-sectional multicentre questionnaire-based survey. Demographic profile, self-reported socioeconomic status as per Kuppuswamy classification of socioeconomic status (version 2022) (SES), and several healthcare related parameters including referral pattern were recorded. Median time taken for diagnosis was used to demarcate early or late diagnosis and associated factors were explored.
RESULTS
We included 488 patients with SLE from 10 rheumatology centres. The median time to diagnosis was 6 months Interquartile Range (IQR 3,14.7) and within 3 months in about one third [150(30.7%)]. Very early diagnosis (<1 month) was established in 78(16.0%) patients. The mean SLE Disease Activity Index (SLEDAI) at diagnosis was 10.28+7.24. In univariate analysis, an older age, lower SES, non-southern state of residence and larger family size were significantly associated with late diagnosis. In the multivariate analysis, higher SES (AOR 0.95, 95% CI: 0.92-0.98), multiple organ system involvement at initial presentation (AOR1.75 95%CI: 1.08-2.84) and place of residence in south Indian states (AOR1.92 95%CI: 1.24-2.97) had lesser odds of being associated with late diagnosis. Distance from the closest medical centre/professional did not influence the time to diagnosis. Majority of patients had first consulted a medical graduate (42.5%) or postgraduate doctor (48.2%), and referral to rheumatologist was largely done by postgraduate (65%) doctors. More than half of our patients (61%) self-finance their treatment.
CONCLUSION
Median time to diagnosis of SLE was 6 months, 1/3rd being diagnosed within 3 months and 78(16.0%) with 1 month of symptom onset. Delay in diagnosis was noted in those belonging to lower socioeconomic strata and those with single organ disease. Distance to the health care facility did not influence time to diagnosis.
期刊介绍:
The only fully peer reviewed international journal devoted exclusively to lupus (and related disease) research. Lupus includes the most promising new clinical and laboratory-based studies from leading specialists in all lupus-related disciplines. Invaluable reading, with extended coverage, lupus-related disciplines include: Rheumatology, Dermatology, Immunology, Obstetrics, Psychiatry and Cardiovascular Research…