Saline Lavage X Saline Lavage and Osteonil® Mini in Rizarthritis

Sponsor
University of Sao Paulo General Hospital (Other)
Overall Status
Unknown status
CT.gov ID
NCT03089723
Collaborator
(none)
40
1
2
29
1.4

Study Details

Study Description

Brief Summary

Although a common problem, hand osteoarthritis (HOA) is less studied than knee and hip. In the age group of 71-100 years, the prevalence of symptomatic HOA reaches 26% of women and 13% of men. These patients lose hand strength and have difficulty with day-to-day manual activities. The main joints involved are the proximal and distal interphalangeals and the carpometacarpal joint of the thumb. In the educational Project PARQVE, the prevalence of HOA was 23.7% at inclusion in the program, and 47.4% after one year, with loss of grip strength. There is controversy over the effect of viscosupplementation in the treatment of rhizarthritis when considering pain. However, strength is a very important function parameter that must be evaluated for function and quality of life maintenance. Concerned about the importance of maintaining strength and function in our program (PARQVE), we have added specific exercises tom improve hand strength and range of motion. Trying to optimize the treatment and confronting questions about the effect of the joint wash, called placebo in the comparative studies with corticosteroid and/or hyaluronic acid injection, we did a work where all the patients will be washed with physiological saline solution but a group, after emptying, will receive 1mL of hyaluronic acid with mannitol.

PURPOSE: To compare isolated lavage with lavage followed by injection of hyaluronic acid with mannitol into carpometacarpal osteoarthritis joint of the thumb.

METHODS: Forty joints of patients with multiple osteoarthritis (rhizoarthritis, including) and comorbidities (two or more of: overweight or obesity, hyperglycemia, dyslipidemia, hyperuricemia, hypertension) will be allocated into two groups: Lavage (LS) and Lavage and Injection Hilauronic acid (LO). Both groups will undergo joint lavage with saline solution. The LO group will receive the 20 mg / mL hilauronic acid injection with 5mg mannitol. Both groups will be guided in the clinical treatment of osteoarthritis and metabolic syndrome and will be given daily exercises for the hands. They will be evaluated with the quick DASH questionnaire, Sollerman Test and by measuring the palmar, lateral and pulp-pulp grip strength, in addition to measuring the ROM and VAS pain moments immediately prior to the procedure, one, three and six months after the articular procedure.

Condition or Disease Intervention/Treatment Phase
  • Behavioral: Visual Analog Scale (VAS)
  • Behavioral: Range of Motion (ROM)
  • Behavioral: Palmar grip strength
  • Behavioral: Lateral grip strength
  • Behavioral: Pulp-pulp pinch strength
  • Drug: Lavage with physiologic saline solution
  • Drug: Lavage with physiologic saline solution and Osteonil® Mini
  • Behavioral: Quick Dash
  • Behavioral: Sollerman Test
N/A

Detailed Description

Patients with multiple osteoarthritis (including carpometacarpal joint of the thumb, stages I to III - Eaton et al.) in treatment at the Institute of Orthopedics and Traumatology fo the Clinics Hospital - University of São Paulo (IOT-HC-FMUSP) will be invited to participate in this study.

All patients are obliged to participate in a two-day education course on OA. During the program they are instructed about OA, metabolic syndrome, comorbidities and importance of diet, and daily exercise (including specific exercises for the hand).

After inclusion, 40 joints will be randomized in one of two treatment options, i.e., Lavage with saline solution and final injection of 1mL of saline solution, or lavage with saline solution followed by injection of 10mg of hyaluronic acid with mannitol (5mg).

After the procedure patients will receive naproxen 500mg twice daily for 5 days.

Patients will be instructed to exercise at least 180 minutes/week and if possible daily exercise for the hand (5 to 10 minutes daily).

Patients will be instructed to write down when and what they exercised as well as their daily medication intake (for co-morbidities and pain).

All patients will be submitted to pain (VAS), range of motion (ROM), Quick DASH, Sollermand Test and functional (palmar grip strength and lateral and pulp-pulp pinch strength) evaluations immediately prior to the procedure and after 1, 3 and 6 months of each joint.

As the assessments of pain, range of motion and strength will be compared with measurements of the same limb at inclusion, each hand involved of the patient will be considered as a case.

The "n" was calculated to obtain a statistical power of 80% and a level of significance of 5%. To do this, we considered the mean and standard deviation of the pulp-pulp pinch (our primary outcome) found in previous study of the prevalence of hand OA in individuals with knee osteoarthritis submitted to our educational program. A sample size was used to detect a variation of 1 point on the two-tailed pulp-pulp pinches. The sample size calculated by group was 16. Considering also possible faults and abandon of about 20% of the patients, the value of 20 patients per group was obtained.

Study Design

Study Type:
Interventional
Anticipated Enrollment :
40 participants
Allocation:
Randomized
Intervention Model:
Crossover Assignment
Masking:
Single (Participant)
Primary Purpose:
Treatment
Official Title:
Comparative Study of the Intraarticular Treatment of Carpometacarpal Joint Ostearthritis of the Thumb With Lavage With Saline Solution, or Lavage and Injection of Hyaluronic Acid and Mannitol.
Actual Study Start Date :
Mar 30, 2017
Actual Primary Completion Date :
Mar 30, 2018
Anticipated Study Completion Date :
Aug 30, 2019

Arms and Interventions

Arm Intervention/Treatment
Experimental: Lavage with Saline (LS)

Under sterile conditions, the 1st carpometacarpal (CMC) will be locally anesthetized with ropivacaine and will be submitted to joint lavage with physiologic saline solution 2 to 5 mL (injection with a 30x8 needle and drained with the same needle after removal of the syringe. After emptying of the joint, 1mL saline solution will be injected. Patients will ask to answer Visual Analog Scale (VAS) questionnaire, Range of Motion (ROM), Quick DASH, Sollerman Test, and functional grip strength (palmar grip strength, lateral grip strength and pulp-pulp pinch strength) evaluations immediately prior to the procedure and after 1, 3 and 6 months of each joint.

Behavioral: Visual Analog Scale (VAS)
Answer Visual Analog Scale (VAS) questionnaire at baseline, 1 month, 3 months and 6 months

Behavioral: Range of Motion (ROM)
submitted to ROM at at baseline, 1 month, 3 months and 6 months

Behavioral: Palmar grip strength
submitted to palmar grip strength at at baseline, 1 month, 3 months and 6 months

Behavioral: Lateral grip strength
submitted to lateral grip strength at at baseline, 1 month, 3 months and 6 months

Behavioral: Pulp-pulp pinch strength
submitted to pulp-pulp pinch strength strength at at baseline, 1 month, 3 months and 6 months

Drug: Lavage with physiologic saline solution
Joint lavage with physiologic saline solution. After emptying of the joint, 1mL saline solution will be injected.
Other Names:
  • Lavage with Saline (LS)
  • Behavioral: Quick Dash
    Answer Quick Dash questionnaire at baseline, 1 month, 3 months and 6 months

    Behavioral: Sollerman Test
    Perform Sollerman Test at baseline, 1 month, 3 months and 6 months

    Experimental: Lavage with Osteonil® Mini (LO)

    Under sterile conditions, the 1st carpometacarpal (CMC) will be locally anesthetized with ropivacaine and will be submitted to lavage with physiologic saline solution and Osteonil® Mini 1mL of 10mg will be injected in the 1st CMC joint. Patients will ask to answer Visual Analog Scale (VAS) questionnaire, Range of Motion (ROM), Quick DASH, Sollerman Test, and functional grip strength (palmar grip strength, lateral grip strength and pulp-pulp pinch strength) evaluations immediately prior to the procedure and after 1, 3 and 6 months of each joint.

    Behavioral: Visual Analog Scale (VAS)
    Answer Visual Analog Scale (VAS) questionnaire at baseline, 1 month, 3 months and 6 months

    Behavioral: Range of Motion (ROM)
    submitted to ROM at at baseline, 1 month, 3 months and 6 months

    Behavioral: Palmar grip strength
    submitted to palmar grip strength at at baseline, 1 month, 3 months and 6 months

    Behavioral: Lateral grip strength
    submitted to lateral grip strength at at baseline, 1 month, 3 months and 6 months

    Behavioral: Pulp-pulp pinch strength
    submitted to pulp-pulp pinch strength strength at at baseline, 1 month, 3 months and 6 months

    Drug: Lavage with physiologic saline solution and Osteonil® Mini
    Joint lavage with physiologic saline solution and Osteonil® Mini
    Other Names:
  • Lavage with Osteonil® Mini (LO)
  • Behavioral: Quick Dash
    Answer Quick Dash questionnaire at baseline, 1 month, 3 months and 6 months

    Behavioral: Sollerman Test
    Perform Sollerman Test at baseline, 1 month, 3 months and 6 months

    Outcome Measures

    Primary Outcome Measures

    1. Improvement in grip strength at 6 months [Baseline, 1 month, 3 months and 6 months.]

      Perform test and collected data in baseline, 1 month, 3 months and 6 months.

    Secondary Outcome Measures

    1. Assess improvement in pain [Baseline, 1 month, 3 months and 6 months.]

      Answer VAS (Visual Analog Scale)

    2. Assess improvement in range of motion [Baseline, 1 month, 3 months and 6 months.]

      Measure range of motion

    3. Assess improvement in palmar grip strength [Baseline, 1 month, 3 months and 6 months.]

      Perform palmar grip strength

    4. Assess improvement in lateral pinch strength. [Baseline, 1 month, 3 months and 6 months.]

      Perform lateral pinch strength.

    5. Assess improvement in Pulp-pulp pinch strength [Baseline, 1 month, 3 months and 6 months.]

      Perform pulp-pulp pinch strength

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    40 Years to 75 Years
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    • Men and women diagnosed with multiple arthritis (including CMC OA of the thumb) with comorbidities (metabolic syndrome, i.e., OA and overweight / obesity, and/or hyperglycemia, and/or dyslipidemia, and/or hyperuricemia, and/or hypertension).

    • CMC OA joint of the thumb stages I to III as classified by Eaton et al. (4)

    Exclusion Criteria:
    • Missing classes or functional evaluations

    • Not performing the exercises as instructed

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 Instituto de Ortopedia e Traumatologia São Paulo SP Brazil 05403010

    Sponsors and Collaborators

    • University of Sao Paulo General Hospital

    Investigators

    • Principal Investigator: Marcia U Rezende, MD; PhD, Department of Orthopedics and Traumatology - HCFMUSP

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    Responsible Party:
    Marcia Uchoa Rezende, MD; PhD, University of Sao Paulo General Hospital
    ClinicalTrials.gov Identifier:
    NCT03089723
    Other Study ID Numbers:
    • 14733/16
    First Posted:
    Mar 24, 2017
    Last Update Posted:
    May 16, 2019
    Last Verified:
    May 1, 2019
    Individual Participant Data (IPD) Sharing Statement:
    No
    Plan to Share IPD:
    No
    Studies a U.S. FDA-regulated Drug Product:
    No
    Studies a U.S. FDA-regulated Device Product:
    No
    Keywords provided by Marcia Uchoa Rezende, MD; PhD, University of Sao Paulo General Hospital
    Additional relevant MeSH terms:

    Study Results

    No Results Posted as of May 16, 2019