title: Clinical Spectrum of Chikungunya in Bikaner (North Western India) in 2006 and Follow up of Patients for Five Years.
abstract: To find out clinical and laboratory profile of patients of chikungunya outbreak in 2006 in Bikaner (North-West Rajasthan) and follow up of chikungunya patients for 5 years.
  
  
  
  Study was conducted among 50 chikungunya patients. For this study the inclusion criteria was clinical presentation consistent with chikungunya virus infection (e.g. abrupt onset of fever and/or polyarthralgia) and laboratory confirmation of chikungunya virus infection by IgM-capture ELISA. All patients were subjected for thorough clinical and general physical examination, investigations like CBC, ESR, CRP, rheumatoid factor, ECG, LFT, RFT, anti-CCP antibody were done in all patients and their follow up was done for 5 years.
  
  
  
  Among the 50 patients of chikungunya arthritis 34 (68%) patients developed persistent arthritis. Among the patients with persistent arthritis 70.58% were shown positive for anti-ccp antibody. CRP (95.24%) and ESR level were raised (68%) in patient with persistent arthralgia. Level of CRP and ESR was proportionally related to number of partially recovered joints, higher the CRP positivity and raised ESR levels severe were the persistent arthralgias.
  
  
  
  Our study shows that chikungunya patients who had persistent arthralgia on 5 year follow up mimicked rheumatological disorder like rheumatoid arthritis in 70.58%. Therefore DMARD can be effective.
authors.affiliation: Department of Medicine and Pathology, SP Medical College, Bikaner, Rajasthan.
authors.forename: L A
authors.initials: LA
authors.lastname: Gauri
authors.affiliation: Department of Medicine and Pathology, SP Medical College, Bikaner, Rajasthan.
authors.forename: Ashok
authors.initials: A
authors.lastname: Thaned
authors.affiliation: Department of Medicine and Pathology, SP Medical College, Bikaner, Rajasthan.
authors.forename: Q
authors.initials: Q
authors.lastname: Fatima
authors.affiliation: Department of Medicine and Pathology, SP Medical College, Bikaner, Rajasthan.
authors.forename: H
authors.initials: H
authors.lastname: Yadav
authors.affiliation: Department of Medicine and Pathology, SP Medical College, Bikaner, Rajasthan.
authors.forename: A
authors.initials: A
authors.lastname: Singh
authors.affiliation: Department of Medicine and Pathology, SP Medical College, Bikaner, Rajasthan.
authors.forename: H P
authors.initials: HP
authors.lastname: Jaipal
authors.affiliation: Department of Medicine and Pathology, SP Medical College, Bikaner, Rajasthan.
authors.forename: A
authors.initials: A
authors.lastname: Chaudhary
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D018771:Arthralgia / Q000453:epidemiology / Q000209:etiology* / Q000821:virology; D065632:Chikungunya Fever / Q000097:blood / Q000175:diagnosis / Q000453:epidemiology*; D002646:Chikungunya virus / Q000276:immunology / Q000302:isolation & purification*; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D005334:Fever / Q000209:etiology*; D005500:Follow-Up Studies; D006801:Humans; D007075:Immunoglobulin M / Q000097:blood; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D017678:Sex Distribution
chemical_list: D007075:Immunoglobulin M