title: [Clinical study on treatment of patients with ankylosing spondylitis by Panlongqi tablet].
abstract: OBJECTIVE
  A 6-month observation on curative effect of Panlongqi Tablet (PLQ) in treating patients with ankylosing spondylitis (AS) was conducted for evaluating its efficacy and safety.
  
  
  METHODS
  One hundred and four inpatients and outpatients with AS were randomly assigned to two groups by using random number table, 52 in each group. All patients were treated non-steroid anti-inflammatory drug (NSAID) and sulfasalazine (SSZ), and those in the treated group were given with PLQ additionally. The change of symptoms and signs were observed, and some laboratory indexes as Bath AS disease activity index (BASDAI), Bath AS functional index (BASFI), erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP), as well as adverse reaction were observed as well. The revisit and follow-up study were carried out at the 3 months and 6 months respectively.
  
  
  RESULTS
  The lumbosacral pain was significantly alleviated, the time for lumbodorsal morning stiffness was shortened, the levels of BASDAI, BASFI, ESR and CRP were significantly lowered after treatment for 3 months or 6months (P < 0.05), and these improvements were more significant in the treated group as compared with those in the control group (P < 0.05). The main adverse reactions was dominantly the gastrointestinal symptoms, which showed insignificant difference between the two groups (P >0.05).
  
  
  CONCLUSIONS
  PLQ is an effective traditional medicine for AS with mild adverse reaction, it can be used as an adjuvant therapy.
authors.affiliation: Department of Rheumatology, No. 3 People's Hospital Affiliated to School of Medicine of Shanghai Jiao tong University, Shanghai. futaozhao@yahoo.com.cn
authors.forename: Fu-Tao
authors.initials: FT
authors.lastname: Zhao
authors.forename: Hao
authors.initials: H
authors.lastname: Zhao
mesh_terms: D000293:Adolescent; D000328:Adult; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D004365:Drugs, Chinese Herbal / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008517:Phytotherapy; D013167:Spondylitis, Ankylosing / Q000188:drug therapy*; D012460:Sulfasalazine / Q000627:therapeutic use*; D013607:Tablets; D016896:Treatment Outcome; D055815:Young Adult
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D004365:Drugs, Chinese Herbal; D013607:Tablets; C533480:panlongqi; D012460:Sulfasalazine