title: The Effects of Prolotherapy With Hypertonic Dextrose Versus Prolozone (Intraarticular Ozone) in Patients With Knee Osteoarthritis.
abstract: BACKGROUND
  Knee osteoarthritis (KOA) is a common disabling disease. Limited studies have demonstrated that prolotherapy with dextrose or with prolozone can be helpful in the treatment of patients with KOA.
  
  
  OBJECTIVE
  In the current study, we compared the results between these two treatment methods.
  
  
  METHODS
  In the current randomized clinical trial, 80 patients with mild to moderate KOA were randomly assigned equally into two groups (ozone group and dextrose group). In each group, injections were repeated three times with 10-day intervals. Before the treatment and 3 months after the injections, the pain intensity was measured by using a visual analogue scale and the Western Ontario and McMaster university arthritis index scores. Finally, the results were compared between the two groups.
  
  
  RESULTS
  In the two groups, the pain intensity and WOMAC scores significantly decreased and increased, respectively (P < 0.001). However, there was no significant difference between the two groups.
  
  
  CONCLUSIONS
  Prolotherapy with dextrose and with prolozone result in the same pain relief or functional improvement in patients with mild to moderate KOA.
authors.affiliation: Anesthesiology Research Center, Mofid Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
authors.forename: Masoud
authors.initials: M
authors.lastname: Hashemi
authors.affiliation: Anesthesiology Research Center, Mofid Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
authors.forename: Parviz
authors.initials: P
authors.lastname: Jalili
authors.affiliation: Anesthesiology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
authors.forename: Shirin
authors.initials: S
authors.lastname: Mennati
authors.affiliation: Anesthesiology Research Center, Mofid Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
authors.forename: Alireza
authors.initials: A
authors.lastname: Koosha
authors.affiliation: Anesthesiology Research Center, Mofid Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
authors.forename: Ramin
authors.initials: R
authors.lastname: Rohanifar
authors.affiliation: Anesthesiology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
authors.forename: Firouz
authors.initials: F
authors.lastname: Madadi
authors.affiliation: Anesthesiology Research Center, Mofid Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
authors.forename: Seyed Sajad
authors.initials: SS
authors.lastname: Razavi
authors.affiliation: Anesthesiology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
authors.forename: Farinaz
authors.initials: F
authors.lastname: Taheri
keywords: Dextrose; Knee; Osteoarthritis; Prolotherapy; Prolozone