Efficacy Of Platelet Rich Plasma In The Treatment Of Hemiplegıc Shoulder Pain
- Conditions
- Shoulder ImpingementShoulder PainSpasticity, MuscleHemiplegia, InfantileShoulder Subluxation
- Interventions
- Other: PRPOther: Exercise
- Registration Number
- NCT03931824
- Lead Sponsor
- Ege University
- Brief Summary
In this study assessing whether platelet rich plasma injections(PRP) are effective in the management hemiplegic shoulder pain, 55 patients with hemiplegic shoulder pain was recruited to this randomized controlled study. Patients were randomized into two groups, first getting PRP injections, and other group taking sham injections.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 55
- Inclusion criteria were being an adult stroke patient with more than two weeks of shoulder pain and restriction, and not having a history of stroke before the recent incident.
- Patients with aphasia, severe cognitive or psychiatric disorders, history of trauma, recent injection (<3 months) or surgery on the affected joint, complex regional pain syndrome, infections, pregnancy, thrombocytopenia(<150000 per microliter) or coagulation disorders or severe spasticity of the affected limb(Modified Ashworth Scale >3) were excluded from the study
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description PRP group PRP A venous blood sample of 8.5 ml were obtained from patients. For the study group, the blood samples were mixed with 1.5 ml ACD-A or sodium citrate to achieve anticoagulation. Resulting material was then centrifugated for 5 minutes with RCF 1200 G speed to clump erythrocytes, and then centrifugated for 10 minutes in same speed to obtain thrombocyte concentrate. 2 ml's of the platelet rich plasma was injected to the shoulder of the subjects. For the sham injection group, same amount of blood was taken and they were given a of waiting time of same duration with the study group, with the resulting preparate being 2 ml's of 0,9% saline instead. PRP solutions were prepared with kits of Easy PRP(Neotec Biotechnology, Istanbul, Turkey). Injections were done every two weeks, for a total of 3 times. PRP group Exercise A venous blood sample of 8.5 ml were obtained from patients. For the study group, the blood samples were mixed with 1.5 ml ACD-A or sodium citrate to achieve anticoagulation. Resulting material was then centrifugated for 5 minutes with RCF 1200 G speed to clump erythrocytes, and then centrifugated for 10 minutes in same speed to obtain thrombocyte concentrate. 2 ml's of the platelet rich plasma was injected to the shoulder of the subjects. For the sham injection group, same amount of blood was taken and they were given a of waiting time of same duration with the study group, with the resulting preparate being 2 ml's of 0,9% saline instead. PRP solutions were prepared with kits of Easy PRP(Neotec Biotechnology, Istanbul, Turkey). Injections were done every two weeks, for a total of 3 times. Placebo group Exercise Injections containing saline were done every two weeks, for a total of 3 times. 21 G injection needles with injection technique of posterior approach were used. To provide blindness, all injections were done using injectors coated with non transparent tape. All of the PRP injections were done by the same physician each time, with compliance to preventive measures against complications such as infections. Patients and the physician who applied the injection were blinded to the groups, and the solution was prepared by another researcher who was not blind to the groups.
- Primary Outcome Measures
Name Time Method Visual Analogous Scale 3 months Visual Analogous Scales for pain were used as outcome measures. Both resting and activity pain levels were evaluated. Patients were asked to describe their pain, level of disability or treatment satisfaction on a 10 cm long line, with 0 point being "none", and 10 cm point being "highest possible". The proximity of the marked point to the 0 end was measured, and the results were recorded
- Secondary Outcome Measures
Name Time Method Shoulder ranges of motion 3 months Shoulder range of motions were also evaluated as outcome measures. The measurements were done accordingly to the guidelines of American College of Orthopedic Surgeons by a conventional goniometer(20, 21). The researcher who performed the measurements was an experienced in this field, and was blinded to the treatment groups. External and internal rotation, adduction, abduction, flexion and extension of both shoulders were recorded for each group.
Functional Independence Measure(FIM) 3 months Functional Independence Measure(FIM) is used to evaluate independence for the activities of daily living. It was developed to measure the results of the rehabilitation on the patient, and Turkish version of the tool shown to be valid and reliable in 2001. Having motor and cognitive subscales, the higher scores in FIM are interpreted as better functional independence.
Trial Locations
- Locations (1)
Ege university school of medicine
🇹🇷Izmir, Turkey