Evren Yaşar

Platelet-Rich Plasma Injections in the Treatment of Chronic Rotator Cuff Tendinopathy A Randomized Controlled Trial With 1-Year Follow-up

Background: Rotator cuff tendinopathy (RCT) is a significant source of disability and loss of work. Platelet-rich plasma (PRP) has been suggested to be beneficial in the treatment of RCT. Purpose: To investigate the effect of PRP injections on pain and shoulder functions in patients with chronic RCT. Study Design: Randomized controlled trial; Level of evidence, 1. Methods: A total of 40 patients, 18 to 70 years of age, with (1) a history of shoulder pain for >3 months during overhead-throwing activities, (2) MRI findings of RCT or partial tendon ruptures, and (3) a minimum 50% reduction in shoulder pain with subacromial injections of an anesthetic were included in this placebo-controlled, double-blind randomized clinical trial. Patients were randomized into a PRP group (n = 20) or placebo group (n = 20). Patients received an ultrasound-guided injection into the subacromial space that contained either 5 mL of PRP prepared from autologous venous blood or 5 mL of saline solution. All patients underwent a 6-week standard exercise program. Outcome measures (Western Ontario Rotator Cuff Index [WORC], Shoulder Pain and Disability Index [SPADI], 100-mm visual analog scale [VAS] of shoulder pain with the Neer test, and shoulder range of motion) were assessed at baseline and at 3, 6, 12, and 24 weeks and 1 year after injection. Results: Comparison of the patients revealed no significant difference between the groups in WORC, SPADI, and VAS scores at 1-year follow-up (P = .174, P = .314, and P = .904, respectively). Similar results were found at other assessment points. Within each group, the WORC, SPADI, and VAS scores showed significant improvements compared with baseline at all time points (P < .001). In the range of motion measures, there were no significant group × time interactions. Conclusion: At 1-year follow-up, a PRP injection was found to be no more effective in improving quality of life, pain, disability, and shoulder range of motion than placebo in patients with chronic RCT who were treated with an exercise program.

Medical complications, physical function and communication skills in patients with traumatic brain injury: a single centre 5-year experience.

Objective: The aim of this retrospective study was to review the medical complications of patients with traumatic brain injury (TBI) who were followed in 2000–2006. Methods and procedures: The demographic data, functional and cognitive status of 116 persons with TBI were noted. The presence of communication problems, swallowing disturbances, urinary and faecal incontinence, pressure ulcer, deep venous thrombosis (DVT), post-traumatic seizure (PTS) and heterotopic ossification (HO) were recorded at first admission and follow-up. Main outcome and results: This study detected aphasia in 19.0%, dysarthria in 30.2%, dysphagia in 17.2%, pressure ulcers in 6.9% and DVT in 2.6% the our patients with TBI. Urinary and faecal incontinence on admission were 32.7% and 26.7%, respectively. Patients with incontinence had poorer cognitive function than those with normal continence. HO rate was 18.1% and the ambulation levels of patients with HO were worse than those without HO. PTS was seen in 13.8% of the patients on admission and this ratio increased to 21.6% during the follow-up. In these patients, the aetiological risk factors for PTS were gunshot and fall injuries. Conclusions: Considering the wide spectrum of complications, this study advocates that these persons with TBI should be followed promptly by a multidisciplinary team.

The effect of repetitive transcranial magnetic stimulation on refractory neuropathic pain in spinal cord injury.

Abstract Objective To investigate the analgesic effect of repetitive transcranial magnetic stimulation (rTMS) on intractable neuropathic pain in patients with spinal cord injury (SCI). Design A single center, prospective, randomized, double-blinded, controlled study. Setting SCI rehabilitation unit of university rehabilitation center. Participants Seventeen patients with SCI and chronic neuropathic pain who met the inclusion criteria recruited between April 2010 and January 2012. Interventions Ten daily treatment sessions of real or sham rTMS (30 trains of 10-Hz stimuli for a duration of 5 seconds; a total of 1500 pulses at intensity equal to 110% of the resting motor threshold) was applied over vertex using a figure-of-8-shaped coil. Outcome measures Pain was assessed with visual analog scale (VAS) at baseline and 10 days, 6 weeks and 6 months after the treatment. Patients’ satisfactions obtained using a 5-point Likert scale at 6 months. Results Both real and sham rTMS provided a significant reduction in the VAS scores (real rTMS group, P = 0.004; sham rTMS group, P = 0.020). Post hoc analysis revealed the significant difference was at 10 days and 6 weeks compared to baseline in the real rTMS group and only at 10 days compared to baseline in the sham rTMS group. Comparison of VAS scores and patient satisfaction did not show any significant difference at each assessment point (P > 0.05). Conclusion Our results demonstrated analgesic effect of rTMS on intractable neuropathic pain in SCI was not superior to placebo. However, middle-term (over 6 weeks) pain relief by rTMS is encouraging and suggests the need for future studies with a larger sample size.

Which treatment approach is better for hemiplegic shoulder pain in stroke patients: intra-articular steroid or suprascapular nerve block? A randomized controlled trial

Objective: To determine which injection technique was effective for patients with hemiplegic shoulder pain. Design: Randomized prospective double-blind study. Setting: Brain Injury Rehabilitation Unit. Intervention: Patients with hemiplegic shoulder pain were recruited over a 12-month period and all were hospitalized in our clinic. Intra-articular steroid injection or suprascapular nerve block was performed on all patients. Main measures: Range of motion values at the moment that pain started (range of motion A) and passive maximum range of motion values (range of motion B) were recorded. Pain intensity levels (visual analogue scale) at these two range of motion values (pain A and pain B) were also taken. Evaluations were made before the injection, and 1 hour, one week and one month after the injection. Results: Twenty-six patients were enrolled in the study, the mean age was 61.53u2009±u200910.30 years. The mean time since injury was 8.69u2009±u200915.71 months. The aetiology was ischaemic in 16 (61%) patients. Intra-articular steroid injection was performed in 11 (42 %) patients, and suprascapular nerve block in 15 (57%) patients. Range of motion A and range of motion B were changed statistically in repeated measures. There were important differences in repeated measures of pain intensity levels at these two range of motion values (Pu2009<u20090.05). However, no significant differences were determined in all measurements between intra-articular steroid injection and suprascapular nerve block groups (Pu2009>u20090.05). Conclusions: Our results showed that neither injection technique was superior to the other. Both injection procedures are safe and have a similar effect in stroke patients with hemiplegic shoulder pain.

Sacroiliitis in familial Mediterranean fever and seronegative spondyloarthropathy: importance of differential diagnosis

Familial Mediterranean fever (FMF) is a multisystemic autosomal recessive disease, occasionally accompanied by sacroiliitis. Transient and non-erosive arthritis of the large joints is the most frequent articular involvement. Amyloidosis is also the most significant complication of FMF, leading to end stage renal disease. Here we present three cases of FMF with sacroiliitis and review the literature for spinal arthritic involvement of FMF. All cases were referred to our clinic with a diagnosis of seronegative spondyloarthropathy and with low back pain sourced by sacroiliitis. They also had homozygous M694V gene mutations and negative HLA B27 antigens. Molecular analysis of the gene mutation is recommended during the evaluation of uncertain cases in order to clarify diagnostic discrimination. We suggest that FMF with sacroiliitis, which is rare in rheumatological practice, should be considered in the differential diagnosis of seronegative spondyloarthropathy or other rheumatologic diseases causing spinal involvement.

Ochronotic spondyloarthropathy: spinal involvement resembling ankylosing spondylitis

Ochronotic spondyloarthropathy is a rare metabolic disease with the musculoskeletal manifestations of alkaptonuria. Ochronotic arthropathy patients may have spinal abnormalities similar to ankylosing spondylitis (AS). The proof of sacroiliac involvement or bamboo spine appearance is not sufficient either for diagnosis of ankylosing spondilitis or exclusion of ochronosis. In this report, the case of a 54-year-old woman having ochronosis, with clinically more recognizable axial arthropathy resembling AS, is presented, and the history, clinical presentation, diagnostic techniques, and distinctive diagnosis are reviewed.

Early rehabilitation outcome in patients with middle cerebral artery stroke

Although important data on the prognosis and rehabilitation outcome in stroke patients have been reported, data on functional recovery according to stroke subtypes are limited. This retrospective study aimed to evaluate functional outcome in patients with middle cerebral artery (MCA) stroke-the most common subtype of ischemic stroke. The records of stroke patients that underwent the rehabilitation program at our brain injury rehabilitation service between January 2007 and December 2008 were reviewed, and those with MCA stroke were included in the study. Patient demographic and clinical data, and Barthel Index (BI) and Functional Independence Measure (FIM) scores at admission and discharge were collected. The study included 80 MCA stroke patients with a mean age of 63.54 years. FIM and BI scores improved significantly post rehabilitation (P<0.05). Age was negatively correlated with both BI and FIM scores at admission and discharge. Length of stay was not correlated with improvement in BI or FIM scores during hospitalization. The patients that had ≤1 month of inpatient rehabilitation had similar outcomes as those that had >1 month of inpatient rehabilitation (P>0.05). Length of time after stroke onset was not correlated with BI or FIM scores at admission. Regardless of initial functional status, prediction of discharge functional status was misleading. Physiatrists should keep in mind that functional improvement does not always increase with duration of inpatient therapy.

The comparison of ultrasonographic and scintigraphic findings of early arthritis in revealing rheumatoid arthritis according to criteria of American College of Rheumatology

We aimed to investigate the diagnostic significance of high frequency ultrasonography (USG), comparing the findings in USG, bone scintigraphy and clinical stuation. Fifty-one patients who had early symptoms of inflammatory arthritis, but not fulfilling the ACR diagnostic criteria for rheumatoid arthritis (RA) were included in this study. They were referred to USG and bone scintigraphy for examination of the synovial joints. After following at least 2xa0years with visits at every 3xa0months, those who fulfilled the ACR criteria for the diagnosis of RA were defined as reference group. The concordance levels were assessed with Kappa statistic among them. The diagnosis of inflammatory arthritis that was made with USG in early time showed average agreement with the diagnosis according to ACR criteria. However, there was statistically discordance between the diagnosis of inflammatory arthritis that was made with bone scintigraphy in early time and the diagnosis according to ACR criteria.

The efficacy of serial casting after botulinum toxin type A injection in improving equinovarus deformity in patients with chronic stroke

Introduction: Spasticity is an important early complication of stroke, which may lead to shortening of gastrocnemius and soleus muscles and contracture in the Achilles tendon and soft tissues of the ankle. Botulinum toxin A (BTX-A) is a promising drug for the management of focal spasticity. Serial casting is another alternative method for reducing contractures due to spasticity. The present study aimed to determine if serial casting after BTX-A injection could help to limit the development of calf contracture in chronic hemiplegic patients. Method: The records of patients with stroke that were treated in the brain injury rehabilitation clinic between January 2007 and December 2008 were screened. In all, 10 patients that underwent a serial casting programme for 24 days following BTX-A injection were included in the study. Goniometric scores for ankle ROM, Physician Rating Scale (PRS) and Functional Independence Measurement (FIM) scores were recorded. Results: Mean age of the patients was 33.2 years. Mean time interval after stroke onset was 35.0 months. Improvements in ROM were quite significant after serial casting. Moreover, FIM and PRS scores improved significantly. Conclusion: Serial casting may be an appropriate intervention following BTX-A injection to prevent equinovarus deformity and improve the quality of walking in chronic stroke patients. The role of casting and splinting are important topics that require further research.

Cervical Traction in Conservative Management of Thoracic Outlet Syndrome

Objective: The aim of this study was to investigate the effects of cervical traction and exercise in addition to moist heat in thoracic outlet syndrome [TOS]. Methods: Forty patients [28 males, 12 females] with the diagnosis of TOS were randomly divided into two groups. While hot pack and a standard exercise program were applied to one group [the control group], cervical traction was added to that program in the other group [the study group] for 10 sessions. The provocative physical maneuvers were applied to all patients before treatment and after three weeks of the treatment. At follow-up, every patient was questioned with a Likert scale [no cure, little, moderate, much, very much]. Results: After a rehabilitation program, improvements in Adson, hyperabduction, and hyper-extension maneuvers were statistically significant in both groups [P < 0.05]. While improvements in Roos, costoclavicular, Wrights maneuvers, and Erb tenderness were statistically significant in the study group [P < 0.05], they were not found significant in the control group [P > 0.05]. Improvement in pectoral tenderness was not statistically significant in either group [P > 0.05]. Improvement in pain was not statistically significant between the groups [90 percent versus 75 percent, P > 0.05]. Difference in numbness scores between the groups was statistically significant in favor of the study group [80 percent versus 20 percent, P < 0.001]. Conclusions: We suggest that hot pack and exercise together achieve some improvements in TOS. However, cervical traction in addition to exercise and hot pack obtains additional benefits in the conservative management of TOS.