Belgin Erhan

Evaluation of the clinical efficacy of conservative treatment in the management of carpal tunnel syndrome

IntroductionCarpal tunnel syndrome (CTS) is impingement of the median nerve at the wrist. The aim of this study was to compare the effectiveness of tendon and nerve gliding exercises with standard conservative treatment (SCT), which consists of splinting and local steroid injections, in the treatment of CTS.MethodsThis study was a prospective, randomized, single-blind trial. Patients were randomized into three groups: treatment with SCT (Group 1); SCT and tendon and nerve gliding exercises (Group 2); tendon and nerve gliding exercises only (Group 3). A symptom total point score was obtained from five symptoms: hand pain, tingling, numbness, nocturnal numbness, and interrupted sleep. The functional status of the hand was determined by assessing seven daily living activities: writing, buttoning clothes, gripping a telephone receiver, opening jars, doing housework, carrying grocery bags, and bathing. Standard physical examinations (Tinel’s test, Phalen’s test, reverse Phalen’s test, and the compression test) were also performed.ResultsA total of 111 patients who were diagnosed with intermediate-stage CTS were included in the study. At the end of treatment, significant improvements in symptoms and functionality were detected in all groups. However, the recovery of patients in Groups 1 (n=41) and 2 (n=35) were found to be significantly greater than that of patients in Group 3 (n=35; P<0.001). Patient satisfaction was investigated a mean of 11 months after treatment. Percentages of asymptomatic patients in Group 1 and Group 2 were significantly higher than in Group 3 (P=0.02 and P=0.04, respectively).ConclusionIn the intermediate stage of CTS, SCT was an effective treatment to improve symptoms and functional status. Tendon and nerve gliding exercises alone were inferior to either SCT alone or SCT in combination with gliding exercises.

The effect of low-frequency TENS in the treatment of neuropathic pain in patients with spinal cord injury

Study design:Prospective, randomized and controlled study.Objectives:The aim of the study was to investigate the effect of low-frequency transcutaneous electrical nerve stimulation (LF-TENS) in the treatment of neuropathic pain in patients with spinal cord injury (SCI).Methods:A total of 33 SCI patients with neuropathic pain were included in the study. History, duration, localization and characteristics of pain were recorded. Visual analog scale (VAS) was used to investigate the effect of LF-TENS four times during the day. Patients were randomly assigned to study and control groups. The study group was treated with 30 min of LF-TENS daily for 10 days while the placebo group with 30 min of sham TENS.Results:The mean age of the patients was 36.55±10.36 years. Out of 33 patients, 7 were tetraplegic and 26 were paraplegic. Twenty-three patients had complete SCI while 10 patients had incomplete injuries. Two groups were similar with respect to age, gender, duration, level and severity of injury. In the LF-TENS treatment group, a statistically significant reduction of the VAS values was observed, however, such an effect was not evident in the control group.Conclusion:This study revealed that in treatment of neuropathic pain of SCI patients, LF-TENS may be effective.Perspective:This article presents LF-TENS may effectively complement pharmacological treatment in patients with SCI and neuropathic pain.

The clinical characteristics of neuropathic pain in patients with spinal cord injury

Objectives:The aim of the study was to evaluate the characteristics of neuropathic pain and observe intensity alterations in pain with regard to time during the day in spinal cord injury (SCI) patients.Methods:A total of 50 SCI patients (M/F, 40/10; mean age, 35±12 years) with at-level and below-level neuropathic pain were included in the study. All patients were examined and classified according to the ASIA/ISCoS 2002 International Neurologic Examination and Classification Standards. The history, duration, localization and characteristics of the pain were recorded. Neuropathic pain of patients was evaluated with the McGill-Melzack Pain Questionnaire and LANSS (Leeds Assessment of Neuropathic Symptoms and Signs) Pain Scale. Visual analog scale (VAS) was used to measure the severity of pain four times during the day. Quality of life was analyzed with Short Form 36.Results:Out of 50 patients, 10 were tetraplegic and 40 were paraplegic. In all, 28 patients had motor and sensory complete injuries (AIS A), whereas 22 patients had sensory incomplete (AIS B, C and D) injuries. The most frequently used words to describe neuropathic pain were throbbing, tiring, hot and tingling. Pain intensity was significantly higher in the night than in the evening, noon and morning (P<0.05) (VAS morning: 5.16±2.42, VAS noon: 5.24±2.52, VAS evening: 5.80±2.46 and VAS night: 6.38±2.19).Conclusion:Neuropathic pain is a serious complaint in SCI patients and affects their quality of life. Neuropathic pain intensity was higher in the night hours than other times of day. This situation reinforces the need for a continued research and education on neuropathic pain in SCI.

A Placebo-Controlled, Multicenter, Randomized, Double-Blind, Flexible-Dose, Two-Way Crossover Study to Evaluate the Efficacy and Safety of Sildenafil in Men With Traumatic Spinal Cord Injury and Erectile Dysfunction

Abstract Background/objective: To show the efficacy, safety, and tolerability of sildenafil in men with erectile dysfunction (ED) associated with complete or incomplete spinal cord injury (SCI) and to assess its effects onquality of life (Qol) using the Life-Satisfaction Check List. Methods: This was a placebo-controlled, multicenter, randomized, double-blind, flexible-dose, 2-way crossover study with a 2-week washout period between each phase. Patients with ED attributable to SCI(Sexual Health Inventory-Male score ≤21) received 50 to 100 mg sildenafil (n = 24) or placebo (n = 26). Results: Compared with placebo, sildenafil produced higher levels of successful sexual stimulation,intercourse success, satisfaction with sexual life and sexual relationship, erectile function, overall sexual satisfaction, and an improved Erectile Dysfunction Inventory of Treatment Satisfaction score, with no clinically relevant effects onvital signs. Sildenafil seemed more effective in patients with incomplete SCI than in those with complete SCI, producing significant improvements, compared with placebo, in a number of measures only in patients with incomplete SCI. All patients who expressed a preference selected sildenafil over placebo, although the drug had no effect on patient Qol. Sildenafil was well tolerated, with a profile comparable to that of placebo. Conclusions: Compared with placebo, treatment with oral sildenafil safelyand effectively improved erectile function in patients with ED attributable to SCI, especially in those with incomplete injury, and was theagent of choice in those who expressed a preference.

Effects of different bladder management methods on the quality of life in patients with traumatic spinal cord injury.

Study design:Multi-center, cross-sectional study.Objectives:To investigate the effects of different bladder management methods on the quality of life (QoL) in patients with spinal cord injury (SCI).Setting:Turkey.Methods:Consecutive SCI patients (n=195, 74.4% males), for whom at least 6 months had elapsed since the injury, were included and evaluated in five groups: normal spontaneous micturition (NSM), micturition with assisted maneuvers (MAM), aseptic intermittent catheterization by patient (IC-P), aseptic IC by an attendant/caregiver (IC-A) and indwelling catheterization. The King’s Health Questionnaire was used to evaluate the patients’ QoL.Results:The bladder management groups were similar regarding age, time elapsed since injury, education level, marital and occupational status. There was no difference among the groups in general health perception, personal relationships and sleep/energy domain scores. While the NSM group had generally the lowest scores, that is, better QoL, the IC-A group had the highest scores, that is, poorer QoL, in most of the domains. When the patients were grouped according to the frequency of urinary incontinence or American Spinal Injury Association Impairment Scale grades, no difference was found in the domain scores of the groups except the symptom severity domain scores. No significant difference was found between paraplegic and tetraplegic patients in the King’s Health Questionnaire domains.Conclusion:The QoL was notably affected in SCI patients in IC-A group and negative effects on emotional status, physical and social activity limitations were observed, as well.

The effect of local injections in hemiplegic shoulder pain: a prospective, randomized, controlled study.

Lakse E, Gunduz B, Erhan B, Celik EC: The effect of local injections in hemiplegic shoulder pain: a prospective, randomized, controlled study. Objective:The aim of this study was to evaluate the effects of corticosteroid injections on hemiplegic shoulder pain and range of motion. Design:Fifty-two stroke patients with shoulder pain were evaluated. Thirty-eight patients who fulfilled the criteria were assigned randomly into either injection or control groups. Transcutaneous electrical nerve stimulation and therapeutic exercise program were applied to both groups for 15 sessions. The patients in the injection group were administered either intra-articular or subacromial injections of corticosteroid and local anesthetic according to their pathology. The evaluations were performed before treatment and at the first and fourth weeks of treatment. Primary follow-up parameters were passive shoulder range of motion and verbal analog scale for shoulder pain; secondary follow-up parameters were modified Barthel index, Brunnstrom upper-extremity score, and modified Ashworth scale. Results:In both groups, shoulder range of motion and shoulder pain scores showed significant improvement. When the two groups were compared, the improvement was more significant in the injection group. Barthel scores improved in both groups, and no difference was found between the groups. Brunnstrom upper-extremity and modified Ashworth scores revealed nonsignificant changes in both groups. Conclusions:Adding corticosteroid injection to conventional treatment in hemiplegic shoulder pain improved shoulder range of motion and decreased pain scores before treatment to the first and fourth weeks of treatment. Injection in hemiplegic shoulder pain is recommended in appropriate patients.

Sex hormone levels and functional outcomes: a controlled study of patients with spinal cord injury compared with healthy subjects.

Celik B, Sahin A, Caglar N, Erhan B, Gunduz B, Gultekin O, Karabulut M: Sex hormone levels and functional outcomes: a controlled study of patients with spinal cord injury compared with healthy subjects. Am J Phys Med Rehabil 2007;86:784–790. Objectives:To investigate testosterone and free testosterone levels in male patients after spinal cord injury (SCI) in comparison with healthy subjects, the effects of free testosterone on Functional Independence Measure (FIM) instrument, and their relationship between time since injury, spinal cord injury levels, and testosterone levels. Design:Prospective case series during 2004–2005. Male patients with SCI (n = 44) and a control group (n = 42) from healthy volunteers with similar age and body mass index were included in the study. Plasma luteinizing hormone (LH) was measured along with testosterone and free testosterone in the same blood sample. The FIM instrument was administered at the admission to hospital and at discharge. Results:Serum LH levels were significantly higher in both patient subgroups than in the control group (P < 0.01 and 0.03). Free testosterone levels were lower in the subgroup with time since injury ≤12 mos than in the other patient subgroup and the control group (P = 0.01 and 0.02). No significance was found between androgen status and FIM change. Conclusions:Our findings suggest that a negative androgen status might be notable especially in the first year after spinal cord injury. However, the androgen status does not correlate with functional outcome in patients coming for rehabilitation after spinal cord injury.

Neurogenic bladder in patients with traumatic spinal cord injury: treatment and follow-up

Study design:Multi-center, cross-sectional study.Objectives:Our aim was to evaluate the treatment methods and follow-up of neurogenic bladder in patients with traumatic spinal cord injury retrospectively using a questionnaire.Setting:Turkey.Methods:Three hundred and thirty-seven patients who had spinal cord injury for at least 2 years were enrolled from six centers in the neurogenic bladder study group. They were asked to fill-out a questionnaire about treatments they received and techniques they used for bladder management.Results:The study included 246 male and 91 female patients with a mean age of 42±14 years. Intermittent catheterization (IC) was performed in 77.9% of the patients, 3.8% had indwelling catheters, 13.8% had normal spontaneous micturition, 2.6% performed voiding maneuvers, 1.3% used diapers and 0.6% used condom catheters. No gender difference was found regarding the techniques used in bladder rehabilitation (P>0.05). Overall, 63.2% of patients used anticholinergic drugs; anticholinergic drug use was similar between genders (P>0.05). The most common anticholinergic drug used was oxybutynin (40.3%), followed by trospium (32.6%), tolterodine (19.3%) darifenacin (3.3%), propiverine (3.3%) and solifenacin (1.1%). The specialties of the physicians who first prescribed the anticholinergic drug were physiatrists (76.2%), urologists (22.1%) and neurologists (1.7%). Only four patients had previously received injections of botulinum-toxin-A into the detrusor muscle and three of them stated that their symptoms showed improvement. Most of the patients (77%) had regular follow-up examinations, including urine cultures, urinary system ultrasound and urodynamic tests, when necessary; the reasons for not having regular control visits were living distant from hospital (15.3%) and monetary problems (7.7%). Of the patients, 42.7% did not experience urinary tract infections (UTI), 36.4% had bacteriuria but no UTI episodes with fever, 15.9% had 1-2 clinical UTI episodes per year and 5% had ⩾3 clinical UTIs. The clinical characteristics of patients with and without UTI (at least one symptomatic UTI during 1 year) were similar (P>0.05). The frequency of symptomatic UTI was similar in patients using different bladder management techniques (P>0.05).Conclusion:The most frequently used technique for bladder rehabilitation in patients with SCI was IC (77.9%). In all, 63.2% of patients used anticholinergic drugs, oxybutynin being the most commonly used drug. Also, 77% of patients had regular control visits for neurogenic bladder; 42.7% did not experience any UTIs.

Intermittent catheterization in patients with traumatic spinal cord injury: obstacles, worries, level of satisfaction

Objectives:The aim of this study is to examine the obstacles in people with traumatic spinal cord injury (SCI) face performing intermittent catheterization (IC), also their worries and level of satisfaction.Methods:Two hundred sixty-nine patients performing IC for at least 3 months were asked to fill-out a questionnaire about their opinions on IC.Results:In total, 69.5% of patients performed IC themselves, 10.4% had performed by their mothers, 7.8% by another caregiver and 7.4% by their spouse. For the 72 (26%) patients unable to apply IC, reasons were insufficient hand function (56.1%), being unable to sit appropriately (35.4%) and spasticity (8.5%). In all, 70% of male patients had insufficient hand function, 20% could not sit and 10% had spasticity while 56.3% of female patients could not sit, 37.5% had insufficient hand function and 63% had spasticity. Difference between sexes was found to be statistically significant (P<0.05). Worries patients had when starting IC were fear of being dependent on IC (50.2%), accidentally injuring self (43.8%), embarrassment (43.2%), causing an infection (40.2%), bleeding (32.7%), fear of feeling pain (30.2%) and hygiene (24.7%). More women felt embarrassment; other items were similar in both sexes. In all, 46.9% of patients had urinary incontinence in intervals.Conclusion:In total, 69.5% of patients performed IC themselves. Men’s most common obstacle was insufficient hand function while women’s was being unable to sit appropriately. Patients’ most common worries were being dependent on IC for life. In all, 46.9% had incontinence in intervals; 47.9% said IC improved their life quality; and 97.4% preferred IC over continuous catheterization.

Pediatric Spine and Spinal Cord Injury in Istanbul: A Retrospective Analysis of 106 Patients

Abstract:This study provided a retrospective analysis of 106 pediatric patients 17 years of age or younger who incurred spinal cord injuries (SCIs) during the last decade in Istanbul. Data were retrieved from the medical records of the patients, who were admitted to Istanbul Universitys Cerrahpasa Medical Faculty and 70. Yil Physical Medicine and Rehabilitation Training Hospital from January 1992 to December 2002. The patients were evaluated with respect to demographic data, cause of injury, and level of injury as well as completeness of injury, radiologic findings, and mortality rate. The mean age of the patients was 12.67 ± 4.3 years, and the male-to-female ratio was 2:1. The most common cause of injury was motor vehicle accidents (41%), followed by falls from heights (33.6%), diving injuries (10.3%), and gunshot wounds (9.3%). The levels of injury, in descending order of frequency, were cervical (47.2%), thoracic (34.9%), and lumbar (12.3%). Complete and incomplete SCIs were seen in 55% and 45% of patients, respectively. SCIs without radiographic abnormalities were only seen in 1.9% of the patients in this series. The overall mortality rate was 9.4%. SCI caused by trauma is relatively uncommon in children, but the results may be catastrophic. This study aims to provide a statistical analysis of pediatric SCI cases admitted to our clinics and tries to estimate the situation in Turkey on the basis of the demographic features of Istanbul. The importance of preventive measures is also stressed.