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Percutaneous Bioelectric Current Stimulation (PBCS) in the treatment of patellar tendinitis A multicenter, two-armed, randomized, controlled, clinical study

Percutaneous Bioelectric Current Stimulation (PBCS) in the treatment of patellar tendinitis A multicenter, two-armed, randomized, controlled, clinical study - PBCS-PAT2

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00017292
Enrollment
72
Registered
2022-02-02
Start date
2021-07-08
Completion date
Unknown
Last updated
2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

M76.5

Interventions

Sponsors

MEOCLINIC GmbH
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. specialist diagnosis: patellar tendinitis; 2. VISA-P score = 80; 3. selective tenderness of the patellar tendon; 4. Age 18 to 65; 5. duration of illness: =3 months; 6. adequate communication skills; 7. patient must be able to recognise the nature, significance and scope of the clinical trial and to orientate his/her will accordingly

Exclusion criteria

Exclusion criteria: 1. needle phobia (including discontinuation after the first therapy session (see discontinuation criteria)); 2. previous PBCS therapy or eccentric training (according to the guidelines of this study) of the affected patellar tendon; 3. duration of disease longer than 2 years; 4. BMI> 30 (grade I obesity); 5. in women: pregnancy; 6. intensity of pain: = 9 points on the 11-point NRS on one day within the last 7 days before the start of therapy; 7. inability to technically complete the visa score; 8. Current pension applications; 9. Pacemaker; 10. Pre-operated patella tendon; 11. cortisone injections to the patella tendon in the last 3 months; 12. chronic pain with ongoing pain management of other causes; 13. anticoagulation therapy (Marcumar, Noax) within 7 days before the start of therapy (intake of acetylsalicylic acid up to 100 mg/day is not an exclusion criterion); 14. taking opiates within the last 4 weeks before the start of therapy; 15. treatment with fluoroquinolone, antibiotics or statins within the last 6 months 16. dependence on painkillers, drugs or opiates; 17. alcoholism; 18. local infection; 19. diabetes mellitus; 20. kidney disease requiring dialysis; 21. autoimmune diseases; 22. vascular disease; 23. peripheral neuropathy; 24. other nerve compression syndromes of the lower extremities; 25. radiculitis; 26. rheumatoid arthritis; 27. Reiter's disease; 28. other medical reasons as determined by the study doctor;

Design outcomes

Primary

MeasureTime frame
VISA-P-Score (Victorian Institute of Sports Assessment-Patellar tendon): Statistical evaluation of intra-individual differences between values at the beginning of therapy and values 12 weeks after initial treatment after verum therapy compared to control.

Secondary

MeasureTime frame
1. VISA-P-Score including all subscales: Statistical evaluation of intra-individual differences between values at the beginning of therapy and week 4, 12, 26, and 52 after verum therapy compared to the control. 2. Pain Disability Index (PDI) including all subscales: Statistical evaluation of intra-individual differences between values at the beginning of therapy and week 4, 12, 26, and 52 after Verum therapy compared to the control. 3. Average pain with average exercise load in the last week (11-point NRS): Statistical evaluation of intra-individual differences between values at the beginning of therapy and before each therapy and week 4, 12, 26, and 52 after verum therapy compared to the control. 4. Average pain with average non-sporting strain within the last week (11-points NRS): Statistical evaluation of intraindividual differences between values at the beginning of therapy and before each therapy and week 4, 12, 26, and 52 after verum therapy compared to control. 5. Return to physical activity: Statistical evaluation of intra-individual differences between values at the beginning of therapy and week 4, 12, 26, and 52 after verum therapy compared to control. 6. Therapy response: Statistical evaluation of verum therapy compared to control. 7. Consumption of emergency medication within one week: Statistical evaluation of intra-individual differences between values at the beginning of therapy and week 4, 12, 26, and 52 after verum therapy compared to the control.

Countries

Germany

Contacts

Public ContactHarry R. Merk

MEOCLINIC GmbH

harry.merk@icloud.com+49 (0) 30 2094 4000

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026