Taping and Patellar Maltraction in PFPS Patients

Patellofemoral Pain Syndrome Clinical Trial

Official title:

The Effectiveness of Different Taping Methods Applied in Addition to Exercise in Patients With Patellofemoral Pain Syndrome

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT04692727
• Other study ID #: 2018/76
• Status: Active, not recruiting
• Phase: N/A
• Start date: December 17, 2020
• Est. completion date: July 2021

Study information

• Verified date: January 2021
• Source: Ankara Yildirim Beyazit University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Patellofemoral Pain Syndrome(PFPS) treatment is basically conservative, but there is no general consensus on the most appropriate therapeutic approach. The aim of this study was to examine the misalignment of the patellofemoral joint with MRI and compare the effectiveness of McConnell patellar taping and femoral lateral rotational taping techniques applied to exercise function on pain, patellar maltraction, functional status, balance and quality of life in patients with PFPS.

Description:

This is a single blinded randomized controlled trial, will be conducted at Ankara Yıldırım Beyazıt UniversityYenimahalle Education and Research Hospital. Evaluations regarding the parameters and inclusion criteria at the stage of diagnosis will be carried out by the Specialist Physician, exercise therapy and taping practices by the Specialist Physiotherapist, and the MRI measurements by the Specialist Radiologist. Fixed probability stratified randomization method will be preferred in order to ensure proportional gender distribution in the formation of groups and participants will be divided into 3 groups. An exercise program that includes stretching, strengthening and balance exercises accompanied by physiotherapist in the clinic will be applied to all individuals participating in the study for 2 times/week X 6 weeks (12 sessions). Only the exercise program will be applied to the first group. To the second group; McConnell patellar taping technique will be applied using rigid tape(Leukotape® P Rigid Strapping Tape, 38 mm X 10 m, USA) in addition to the exercise program in each session.To the third group; femoral lateral rotation taping technique will be applied using rigid tape in addition to the exercise program. Patients' patellar maltraction, pain function, balance, and quality of life will be assessed before and after treatment with MRI and clinical testing.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 36
• Est. completion date: July 2021
• Est. primary completion date: June 2021
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 50 Years

Eligibility

Inclusion Criteria:

• Presence of anterior knee pain lasting more than 6 weeks

• Anterior or retropatellar knee pain is present in at least two activities (stair descending, stair climbing, squatting, running, jumping, sitting for a long time

• Presence of malalignment of patellofemoral joint in MRI examination [Bisect offset index (BOI) =57 and / or patellar tilt angle (PTA) =15]

Exclusion Criteria:

• presence of knee trauma history and/or previous knee surgery

• presence limitation in knee joint range of motion

• presence of meniscopathy or lesion in knee ligaments

• presence of patellar subluxation or dislocation

• presence of a neuromuscular (upper or lower motor neuron lesions), cardiovascular or rheumatological disease

• pregnancy status

• presence of MRI contraindications

Related Conditions & MeSH terms

• Patellofemoral Pain Syndrome
• Syndrome

Intervention

Other:
• Exercise program
Hamstring, quadriceps, gastrocnemius, iliopsoas, iliotibial band (ITB), lateral and medial retinaculum stretching exercises Isometric exercises of vastus medialis, gluteus medius and external rotators Isotonic exercises of vastus medialis, gluteus medius and external rotators Closed kinetic chain exercises Balance and coordination exercises Core stabilization exercises
• McConnel patellar taping technique
Individuals are placed in a supine position with their knees extended and the quadriceps relaxed. A 5 cm wide hypoallergenic band is applied transversely over the patella without affecting the position of the patella. Then, it is started at the lateral edge of the patella with a rigid tape. The tape is terminated at the medial femoral condyle after a medial pull and / or medial tilt to the patella.
• Femoral rotational taping technique
This technique is applied in a standing position and hip extreme external rotation. Taping is started on the vastus medialis and is pulled diagonally from the anterior of the leg to the lateral and ends on the trochanter major.

Locations

Country	Name	City	State
Turkey	Ankara Yildirim Beyazit University	Ankara

Sponsors (1)

Lead Sponsor	Collaborator
Ankara Yildirim Beyazit University

Country where clinical trial is conducted

Turkey, 

References & Publications (6)

Callaghan MJ, Guney H, Reeves ND, Bailey D, Doslikova K, Maganaris CN, Hodgson R, Felson DT. A knee brace alters patella position in patellofemoral osteoarthritis: a study using weight bearing magnetic resonance imaging. Osteoarthritis Cartilage. 2016 Dec;24(12):2055-2060. doi: 10.1016/j.joca.2016.07.003. Epub 2016 Jul 16. — View Citation

Callaghan MJ, Selfe J. Patellar taping for patellofemoral pain syndrome in adults. Cochrane Database Syst Rev. 2012 Apr 18;(4):CD006717. doi: 10.1002/14651858.CD006717.pub2. Review. — View Citation

Collins NJ, Barton CJ, van Middelkoop M, Callaghan MJ, Rathleff MS, Vicenzino BT, Davis IS, Powers CM, Macri EM, Hart HF, de Oliveira Silva D, Crossley KM. 2018 Consensus statement on exercise therapy and physical interventions (orthoses, taping and manual therapy) to treat patellofemoral pain: recommendations from the 5th International Patellofemoral Pain Research Retreat, Gold Coast, Australia, 2017. Br J Sports Med. 2018 Sep;52(18):1170-1178. doi: 10.1136/bjsports-2018-099397. Epub 2018 Jun 20. — View Citation

Laugharne E, Bali N, Purushothamdas S, Almallah F, Kundra R. Variability of Measurement of Patellofemoral Indices with Knee Flexion and Quadriceps Contraction: An MRI-Based Anatomical Study. Knee Surg Relat Res. 2016 Dec 1;28(4):297-301. doi: 10.5792/ksrr.16.032. — View Citation

Nakagawa TH, Muniz TB, Baldon Rde M, Dias Maciel C, de Menezes Reiff RB, Serrão FV. The effect of additional strengthening of hip abductor and lateral rotator muscles in patellofemoral pain syndrome: a randomized controlled pilot study. Clin Rehabil. 2008 Dec;22(12):1051-60. doi: 10.1177/0269215508095357. — View Citation

Song CY, Huang HY, Chen SC, Lin JJ, Chang AH. Effects of femoral rotational taping on pain, lower extremity kinematics, and muscle activation in female patients with patellofemoral pain. J Sci Med Sport. 2015 Jul;18(4):388-93. doi: 10.1016/j.jsams.2014.07.009. Epub 2014 Jul 24. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change in Bisect offset index (BOI)	A reference line is drawn through the posterior of the femoral condyles in the axial plan. A line is drawn from the widest diameter of the patella. A perpendicular third line drawn from the deepest point of the trochlear groove divides the widest diameter of the patella into 2 parts (a, ß). Bisect offset is defined as the ratio of the lateral part of the patella to the patellar width and is calculated by the formula [a / (a + ß) x100]. Being above 57° is a risk factor for pain and patellofemoral joint degeneration.	Change from baseline BOI at 6 weeks
Primary	Change in Patellar tilt angle (PTA)	The patellar tilt angle is the angle between the posterior line of the femoral condyles and the widest mediolateral line of the patella. Below 15 degrees is considered normal.	Change from baseline PTA at 6 weeks
Primary	Change in Lateral patellofemoral angle (LPFA)	It is the angle between the line connecting the top points of the femoral condyles and the line drawn along the lateral facet of the patella. In general, the patellofemoral angle is more than 8 ° and is open laterally. Medial patency monitoring or an angle less than 8 ° is considered an abnormal slope.	Change from baseline LPFA at 6 weeks
Primary	Change in Lateral patellar displacement (LPD)	In the axial plan, a line connecting the top of the medial and lateral condyles and a vertical line is drawn from this at the top of the medial femoral condyle. The distance between this perpendicular line and the medial edge of the patella is measured. This distance should not be more than 1 mm in normal knees.	Change from baseline LPD at 6 weeks
Secondary	Visual analog scale (VAS)	Patients' pain will be assessed for three different situations: "at rest", "at activity" and "at night" before and after treatment. The patient is asked to mark the severity of pain on the 10 cm horizontal line [left end(0) = no pain, right end(10)= unbearable pain ]. Data is measured with a standard ruler and results are recorded in centimeters (cm).	Just before the treatment and at the end of 6-week treatment.
Secondary	Y balance test (YBT)	There are 3 bars of 1.5 meters long fixed to a 2.54 cm high central foot plate at an angle of 135 and 90 degrees between them. It is asked to lie down with the tip of the toe in 3 directions and the measurements are recorded.	Just before the treatment and at the end of 6-week treatment.
Secondary	Kujala Patellofemoral Score (KPS)	The Kujala Patellofemoral Score developed by Kujala et al contains 13 questions in total. This score questions pain during stair-climbing activity, squatting, running, jumping, and prolonged sitting in knees flexion. It also assesses whether there is disruption, swelling or patellar subluxation, the amount of atrophy in the quadriceps muscle, the presence of flexion deficit, and the need for walking aid. The scoring system ranges from 0 to 100 points, from poor to best . Turkish version of Kujala Patellofemoral Score will be used in individuals with PFPS.	Just before the treatment and at the end of 6-week treatment.
Secondary	Q angle	Q angle is the angle formed by a line drawn from the anterosuperior iliac. The angle will be measured in the supine position with the knee in full extension and in two different situations (quadriceps relaxed or maximum voluntary contraction (MVC)).spine to the central patella and a second line drawn from central patella to tibial tubercle.	Just before the treatment and at the end of 6-week treatment.
Secondary	Nottingham Health Profile (NHP)	Nottingham Health Profile Questionnaire will be used to evaluate the quality of life. This questionnaire is used to determine how individuals perceive their emotional, social and physical states at that moment. The questions constituting the questionnaire were composed of two options: yes / no. The questionnaire consists of 2 main sections and 6 subtitles (pain, emotional reactions, sleep, social isolation, physical activity, energy) and includes a total of 38 questions. The total score of each section is 100. The scores formed by the answer "Yes" show the negative characteristics of the individual.	Just before the treatment and at the end of 6-week treatment.
Secondary	Timed up and go test (TUG)	Patients were asked to perform test at usual walking speed .initial testing standardized verbal instruction given to the participant regarding procedure. For performing TUG participants were instructed to walk three meter and then walk back to sit down .Note time on stopwatch .The average of tests trail was measured as the mean of TUG.	Just before the treatment and at the end of 6-week treatment.
Secondary	Stair climb test (SCT)	It is a test that evaluates the patient's staircase up and down activity, lower limb strength, and dynamic balance. The patient is asked to climb up and down 9 steps of 20 cm height as quickly as possible, and the activity time is recorded with a stopwatch. The measurements are repeated 3 times and the average is recorded in seconds.	Just before the treatment and at the end of 6-week treatment.
Secondary	Genu Valgum/Varum	The patient is standing. The patient is asked to touch the lower extremities while maintaining knee extension. If the medial condyles are in contact and the distance between the medial malleoli is more than 1 cm, it is evaluated as genu valgum. If the medial malleoli are in contact and the distance between the medial condyles is more than 1 cm, it is considered as genu varum.	Just before the treatment and at the end of 6-week treatment.
Secondary	Patella type	Type 1: Medial and lateral facets are concave and almost equal. Type 2: The medial facet is concave and slightly smaller than the lateral facet.; Type 3: The medial facet is convex and smaller than the lateral facet.	Just before the treatment and at the end of 6-week treatment.
Secondary	Sulcus angle (SA)	It is the deepest angle between the medial and lateral trochlear edges. 135 degrees and above are risk factors for patellofemoral osteoarthritis.	Just before the treatment and at the end of 6-week treatment.
Secondary	Trochlear depth (TD)	It is measured as the distance from the deepest point of the trochlear sulcus to the line connecting the anterior peaks of the femoral condyles. Below 3 mm is defined as abnormal.	Just before the treatment and at the end of 6-week treatment.