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CompletedNCT03826511Updated Feb 4, 2019

The Effects of Tiszasüly and Kolop Mud-pack Therapy in Knee Osteoarthritis

An interventional study of Tiszasüly hot mud-pack therapy and Kolop mud-pack in Knee Osteoarthritis, sponsored by Petz Aladar County Teaching Hospital. Completed at 1 site in Hungary. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2019-02-04.

Sponsored by Petz Aladar County Teaching Hospital · Not applicable, Interventional, and Treatment

From the registry’s dates

  • Registered 2 years 5 months after the study started (first participant enrolled Aug 2016, registered Jan 2019).
Phase
Not applicable
Study type
Interventional
Enrollment
60
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

In this double-blind, randomized, follow-up study investigators evaluated and compared the effects of Tiszasüly and Kolop mud-pack therapy on pain, function and quality of life in patients with knee osteoarthritis. 30 patients were treated with Tiszasüly hot mud-pack (Group 1), 30 patients with Kolop hot mud-pack (Group 2) for 10 working days. Knee pain, function a nd qualitiy of life were measured at baseline, at the end of treatment and 3 months later.

Read the detailed description

The aim of this non-inferiority study was to evaluate and compare the effects of Tiszasüly and Kolop mud-pack therapy on pain, function and quality of life in patients with knee osteoarthritis.

Methods: In this double-blind, randomized, follow-up study 60 patients with knee osteoarthritis were treated with either Tiszasüly hot mud-pack (Group 1), or with Kolop hot mud-pack (Group 2) on 10 occasions for 2 weeks (10 working days). 100 mm Visual Analogue Scale (VAS) for knee pain, Western Ontario and McMaster Universities Arthritis Index (WOMAC), Knee Injury and Osteoarthritis Outcome Score (KOOS), Lequesne Index for physical function and EuroQoL-5D for quality-of-life measure were recorded at baseline, at the end of treatment (Week 2) and 3 months later (Week 12).

02

Conditions studied

  • Knee Osteoarthritis

Keywords

  • mud-pack therapy
  • osteoarthritis of the knee
  • hot-pack therapy
  • non-inferiority study
03

In context

Osteoarthritis, Knee

3,391 studies on the registry are indexed under Osteoarthritis, Knee; 628 are open to participants now.

This study's enrollment of 60 is below the median of 69 across 2,808 interventional studies indexed under Osteoarthritis, Knee.

Browse Osteoarthritis, Knee studies →

Lead sponsor

Petz Aladar County Teaching Hospital is the lead sponsor of 6 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • patients over 18 years of age with knee osteoarthritis (radiologically Kellgren-Laurence II-III. stage)
  • resting VAS pain is > 50 mm

Exclusion criteria

Exclusion Criteria:

  • infection
  • fever
  • tumour
  • neurologic disorders with numbness and tingling sensation in the lower extremeties
  • skin disease aroud the knee
  • untreated hypertension
  • heart failure (NYHA II-IV. stage)
  • inflammatory rheumatic diseases
  • knee arthroplasty
  • steroid or hialuronic acid injection into the knee joint within 3 months
  • physiotherapy of the knee within 3 months
  • inflammatory knee osteoarthitis
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Investigator, Outcomes assessor)
Enrollment
60 participants (actual)

Study arms

  • Active comparator
    Tiszasüly mud-pack

    Patients in the Tiszasüly mud-pack group got hot mud-packs for 30 minutes on 10 occasions for 2 weeks (10 working days) on the painful knee.

    Other: Tiszasüly hot mud-pack therapy

  • Active comparator
    Kolop mud-pack

    Patients in the Kolop mud-pack group got hot mud-packs for 30 minutes on 10 occasions for 2 weeks (10 working days) on the painful knee.

    Other: Kolop mud-pack

Interventions

  • OtherTiszasüly hot mud-pack therapy

    Patients received Tiszasüly hot mud-packs (42 Celsius degree) for 30 minutes on 10 occasions for 2 weeks (10 working days) on the painful knee.

  • OtherKolop mud-pack

    Patients received Kolop hot mud-packs (42 Celsius degree) for 30 minutes on 10 occasions for 2 weeks (10 working days) on the painful knee.

06

What researchers measure

Primary outcomes

  1. change in severity of pain at rest

    change from baseline severity of pain at rest recorded on a 100 mm visual analogue scale, where 0 mm represents no pain, 100 mm represents unbearable pain.

    Time frame: Week 0 and Week 2

  2. change in severity of pain at rest

    change from baseline severity of pain at rest recorded on a 100 mm visual analogue scale, where 0 mm represents no pain, 100 mm represents unbearable pain.

    Time frame: Week 0 and Week 12

  3. change in function

    change from baseline physical function measured by Western Ontario and McMaster Universities Arthritis Index (WOMAC) at week 2. It is comprised of 24 items divided into three subscales: Pain (5 items), stiffness (2 items), and physical function (17 items). All the items are scored on a 100mm visual analogue scale. Values are summed up for a combined WOMAC score. The lower score represents better outcome.

    Time frame: Week 0 and Week 2

  4. change in function

    change from baseline Western Ontario and McMaster Universities Arthritis Index (WOMAC) at week 12. It is comprised of 24 items divided into three subscales: Pain (5 items), stiffness (2 items), and physical function (17 items). All the items are scored on a 100mm visual analogue scale. Values are summed up for a combined WOMAC score. The lower score represents better outcome.

    Time frame: Week 0 and Week 12

  5. change in function

    change from baseline physical function measuredf by Lequesne Index, which is a 10-question survey. It has five questions pertaining to pain or discomfort, 1 question dealing with maximum distance walked, and four questions about activities of daily living.

    Time frame: Week 0 and Week 2

  6. change in function

    change from baseline physical function measured by Lequesne Index, which is a 10-question survey. It has five questions pertaining to pain or discomfort, 1 question dealing with maximum distance walked, and four questions about activities of daily living.

    Time frame: Week 0 and Week 12

  7. change in function

    change from baselilne physical function measured by Knee Injury and Osteoarthritis Outcome Score (KOOS). It is an extension of the WOMAC Osteoarthritis Index with the purpose of evaluating short-term and long-term symptoms and function in knee osteoarthritis. It has five separately scored subscales: pain, other symptoms, function in daily living (ADL), function in sport and recreation (Sport/Rec), and knee-related quality of life (QOL). A Likert scale is used and all items have five possible answer options scored from 0 (No Problems) to 4 (Extreme Problems) and each of the five scores is calculated as the sum of the items included. Scores are transformed to a 0-100 scale, with zero representing extreme knee problems and 100 representing no knee problems.

    Time frame: Week 0 and Week 2

  8. change in function

    change from baselilne physical function measured by Knee Injury and Osteoarthritis Outcome Score (KOOS). It is an extension of the WOMAC Osteoarthritis Index with the purpose of evaluating short-term and long-term symptoms and function in knee osteoarthritis. It has five separately scored subscales: pain, other symptoms, function in daily living (ADL), function in sport and recreation (Sport/Rec), and knee-related quality of life (QOL). A Likert scale is used and all items have five possible answer options scored from 0 (No Problems) to 4 (Extreme Problems) and each of the five scores is calculated as the sum of the items included. Scores are transformed to a 0-100 scale, with zero representing extreme knee problems and 100 representing no knee problems.

    Time frame: Week 0 and Week 12

  9. change in quality of life

    change from baseline qualiity of life measured by EuroQoL-5D. It has five dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), where patients are asked to rate their health problems at five levels (no problems, slight problems, moderate problems, severe problems, extreme problems). It also includes a self-rating of health status on a visual analogue scale (EQ VAS) ranging from 0 to 100 (where 0 means the worst and 100 means the best health status).

    Time frame: Week 0 and Week 2

  10. change in quality of life

    change from baseline qualiity of life measured by EuroQoL-5D. It has five dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), where patients are asked to rate their health problems at five levels (no problems, slight problems, moderate problems, severe problems, extreme problems). It also includes a self-rating of health status on a visual analogue scale (EQ VAS) ranging from 0 to 100 (where 0 means the worst and 100 means the best health status).

    Time frame: Week 0 and Week 12

07

Study locations

1 site
  • Petz Aladár County Teaching Hospital
    Győr, 9025, Hungary
08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Ran from Aug 2016 to primary completion in Feb 2018, 18 months.

Of 1,143 non-industry interventional studies with no phase under Osteoarthritis, Knee, half reached primary completion within 18 months of starting (the median), counting those still running; a quarter within 8 and three quarters within 36. This study's 18 months is close to that.

Counting every sponsor, half of 1,285 studies reached it within 18 months; a quarter within 8 and three quarters within 36.

How these figures are worked out, and which studies are left out of them.

Registered
Jan 30, 2019
First posted
Feb 1, 2019
StartActual
Aug 2016
Primary completionActual
Feb 2018
CompletionActual
Feb 2018
Last update
Feb 4, 2019
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Feb 4, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT03826511
Lead sponsor
Petz Aladar County Teaching Hospital
Responsible party
Márta Király (chief physician, Petz Aladar County Teaching Hospital) — Principal investigator
First posted
Feb 1, 2019
Start date
Aug 2016
Primary completion
Feb 2018
Completion
Feb 2018
Last update
Feb 4, 2019

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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