Randomized controlled trial of pharmacological replacement of melatonin for sleep disruption in individuals with tetraplegia

Objective

To determine the effectiveness of a melatonin agonist for treating sleep disturbances in individuals with tetraplegia.

Design

Placebo-controlled, double-blind, crossover, randomized control trial.

Setting

At home.

Participants

Eight individuals with tetraplegia, having an absence of endogenous melatonin production and the presence of a sleep disorder.

Interventions

Three weeks of 8 mg of ramelteon (melatonin agonist) and 3 weeks of placebo (crossover, randomized order) with 2 weeks of baseline prior to and 2 weeks of washout between active conditions.

Outcome

Change in objective and subjective sleep.

Measures

Wrist actigraphy, post-sleep questionnaire, Stanford sleepiness scale, SF-36.

Results

We observed no consistent changes in either subjective or objective measures of sleep, including subjective sleep latency (P = 0.55, Friedman test), number of awakenings (P = 0.17, Friedman test), subjective total sleep time (P = 0.45, Friedman test), subjective morning alertness (P = 0.35, Friedman test), objective wake after sleep onset (P = 0.70, Friedman test), or objective sleep efficiency (P = 0.78, Friedman test). There were significant increases in both objective total sleep time (P < 0.05, Friedman test), subjective time in bed (P < 0.05, Friedman test), and subjective sleep quality (P < 0.05, Friedman test), although these occurred in both arms. There were no significant changes in any of the nine SF-36 subscale scores (Friedman test, Ps >Bonferroni adjusted α of 0.005).

Conclusion

In this pilot study, we were unable to show effectiveness of pharmacological replacement of melatonin for the treatment of self-reported sleep problems in individuals with tetraplegia.

Trial Registration

ClinicalTrials.gov # {"type":"clinical-trial","attrs":{"text":"NCT00507546","term_id":"NCT00507546"}}NCT00507546.     

Risk factors for perioperative ischemic stroke in cardiac surgery

Objective

The purpose of this study was to evaluate the risk factors for ischemic stroke in patients undergoing cardiac surgery.

Methods

From January 2010 to December 2012, 519 consecutive patients undergoing cardiac surgery were analyzed prospectively. The sample was divided into two groups: patients with stroke per and postoperative were allocated in Group GS (n=22) and the other patients in the group CCONTROL (n=497). The following variables were compared between the groups: gender, age, carotid stenosis ≥ 70%, diabetes on insulin, chronic obstructive pulmonary disease, peripheral arteriopathy, unstable angina, kidney function, left ventricular function, acute myocardial infarction, pulmonary arterial hypertension, use of cardiopulmonary bypass. Ischemic stroke was defined as symptoms lasting over 24 hours associated with changes in brain computed tomography scan. The variables were compared using Fisher’s exact test, Chi square, Student’s t-test and logistic regression.

Results

Stroke occurred in 4.2% of patients and the risk factors statistically significant were: carotid stenosis of 70% or more (P=0.03; OR 5.07; IC 95%: 1.35 to 19.02), diabetes on insulin (P=0.04; OR 2.61; IC 95%: 1.10 to 6.21) and peripheral arteriopathy (P=0.03; OR 2.61; 95% CI: 1.08 to 6.28).

Conclusion

Risk factors for ischemic stroke were carotid stenosis of 70% or more, diabetes on insulin and peripheral arteriopathy.     

Chiropractic management of elbow tendinopathy following a sports related trauma

Objective:

This report describes chiropractic management of a case of sub-acute elbow pain and swelling with Active Release Technique® and acupuncture.

Case presentation:

A 41-year-old male presented to a chiropractic clinic with a primary complaint of elbow pain and swelling following a fall while playing basketball five weeks prior.

Intervention and Outcome:

Treatment consisted of two sessions of needle acupuncture and one treatment of Active Release Techniques® (ART) applied to the left elbow region.

Conclusions:

The patient’s outcomes indicated a quick resolution of subjective complaints and objective findings with the chosen treatment. Further research is needed to demonstrate safety, clinical effectiveness, and cost effectiveness when compared to other treatments.     

Surgical Management of Boerhaave's Syndrome in a Tertiary Oesophagogastric Centre

INTRODUCTION

The aim of this study was to review the management and outcome of patients with Boerhaave''s syndrome in a specialist centre between 2000–2007.

PATIENTS AND METHODS

Patients were grouped according to time from symptoms to referral (early, < 24 h; late, > 24 h). The effects of referral time and management on outcomes (oesophageal leak, reoperation and mortality) were evaluated.

RESULTS

Of 21 patients (early 10; late 11), three were unfit for surgery. Of the remaining 18, immediate surgery was performed in 8/8 referred early and 6/10 referred late. Four patients referred late were treated conservatively. Oesophageal leak (78% versus 12.5%; P < 0.05) and mortality (40% versus 0%; P < 0.05) rates were higher in patients referred late. For patients referred late, mortality was higher in patients managed conservatively (75% versus 17%; not significant).

CONCLUSIONS

The best outcomes in Boerhaave''s syndrome are associated with early referral and surgical management in a specialist centre. Surgery appears to be superior to conservative treatment for patients referred late.     

Neuromodulation by surface electrical stimulation of peripheral nerves for reduction of detrusor overactivity in patients with spinal cord injury: A pilot study

Objectives

To demonstrate reduction in detrusor overactivity using surface electrical stimulation of posterior tibial nerve (PTN) or dorsal penile nerve (DPN) in patients with spinal cord injury (SCI).

Design

Patients with SCI with symptoms of urinary urgency/leaks, with cystometrogram (CMG) proven detrusor overactivity were recruited in this study. Ten persons with observable F-wave from tibial nerve were included in the PTN group. Five persons who had F-wave absent but preserved bulbocavernosus reflex were included in the DPN group. Stimulation was given at 20 Hz, 10–40 mA for 20 minutes/session/day for 14 consecutive days. Detrusor overactivity was recorded using CMG on days 1 and 15.

Settings

Rehabilitation Institute, Department of Physical Medicine and Rehabilitation, Christian Medical College and Hospital, Vellore, TN, India.

Participants

Patients with SCI.

Interventions

Surface stimulation of peripheral nerves for reduction of detrusor overactivity.

Outcome measures

Qualitative analysis using voiding diary data and quantitative analysis using CMG data comparing pre- and post-intervention.

Results

P value obtained from voiding chart was 0.021 for PTN and 0.062 for DPN. P value obtained from CMG data was not significant in both groups. In one subject, treatment was extended to 4 weeks and further improvement in voiding diary was seen.

Conclusions

In this pilot study of 15 patients, voiding chart data showed statistically significant improvement following PTN stimulation and trend of improvement following DPN stimulation. However, the CMG data were not statistically significant in this sample population. Further studies with larger, appropriately powered sample size would be helpful to demonstrate the associations of symptoms with CMG data.

Trial registration

CTRI no.; CTRI/2012/12/003234; CMCH Approval no.: CMC/IRB/6735/2008/12/18.     

Fever During Rehabilitation in Patients With Traumatic Spinal Cord Injury: Analysis of 392 Cases From a National Rehabilitation Hospital in Turkey

Objective:

To determine the incidence and etiology of fever and the risk factors related to fever in adults with spinal cord injury (SCI) at the rehabilitation stage.

Design/Subjects:

A retrospective examination of records of 392 consecutive adult patients with traumatic SCI who received inpatient rehabilitation program.

Setting:

A national rehabilitation center in Turkey.

Outcome Measures:

Incidence and etiology of fever, period of hospitalization (days).

Results:

A total of 187 patients (47.7%) had fever at least once during their rehabilitation program. The most common etiology was urinary tract infection. The rate of fever occurrence was significantly higher in patients with complete SCI (P  =  0.001). In patients with fever, the use of an indwelling catheter was significantly higher compared with clean intermittent catheterization and spontaneous voiding (P  =  0.001). The hospitalization period of patients with fever was significantly longer than that of patients without fever (P  =  0.006).

Conclusions:

A high rate of fever was seen in patients with SCI during rehabilitation. Fever was caused by various infections, of which urinary tract infection was the most common. Patients with motor complete injuries and those with permanent catheters constituted higher risk groups. Fever prolonged the length of rehabilitation stay and hindered active participation in the rehabilitation program.     

Short course pre-operative ferrous sulphate supplementation – is it worthwhile in patients with colorectal cancer?

INTRODUCTION

Pre-operative anaemia is well recognised in patients presenting with colorectal cancer (CRC). While the benefits of long-term FeSO₄ supplementation on Fe deficiency anaemia are well established, it is not known if short-course supplementation (2–3 weeks) impacts significantly on pre-operative haemoglobin (Hb) levels. This study examines the impact of short-term, oral FeSO₄ supplementation on patients undergoing surgery for CRC.

PATIENTS AND METHODS

All patients with CRC presenting to a single surgeon were included. At diagnosis, baseline Hb and blood film were checked on all patients who then received 200 mg tds of FeSO₄. Haemoglobin was rechecked pre-operatively and daily postoperatively. Patients requiring pre-operative blood transfusions were excluded from analysis.

RESULTS

Between 1 January 2004 and 31 December 2006, 117 patients were identified, 14 of whom were excluded. Patients received a median of 39 days’ treatment with FeSO₄. Fifty-eight (56.3%) patients were anaemic at presentation gaining a mean of 1.73 g/dl (P < 0.001) from short-course FeSO₄ supplementation. Right-sided tumours (lower mean Hb at presentation; P = 0.008) responded more to FeSO₄ when compared to left-sided tumours (P < 0.017). Increase in Hb was unrelated to pathological stage. The transfusion rate for all curative resections was 0.69 units/patient. For the historical cohort (patients undergoing curative resection between 1 January 2001 and 31 December 2003), the mean transfusion rate fell from 1.69 units/patient.

CONCLUSIONS

Routine short-course supplementation with iron offers improved pre-operative Hb prior to surgery in CRC, especially in right-sided lesions and those with presenting anaemia.     

Successful Use of Platelet-Rich Plasma for Chronic Plantar Fasciitis

Background:

There are limited data on the use of platelet-rich plasma (PRP) for treating chronic plantar fasciitis.

Questions/Purposes:

The purpose of this study was to document the clinical outcomes of patients who were treated with PRP injections for plantar fasciitis to determine the degree to which injections were able to decrease the visual analogue scale (VAS) pain scores and improve patient reported functional scores.

Methods:

This was a retrospective review of 23 consecutive patients treated with PRP for chronic plantar fasciitis (symptoms lasting over 6 months). Patients returned after 4 weeks for a postinjection follow-up. A second injection was given if significant improvement was not obtained by that time. Postinjection foot and ankle outcome scores (FAOS), 12-item short form health survey (SF-12), and VAS scores were collected at a minimum of 6 months follow-up.

Results:

Thirty injections were given in 23 patients, with one patient lost to follow-up. The mean VAS score improved from 7 to 4. The pain, symptoms, and quality of life subscales of the FAOS and SF-12 significantly improved from preinjection scores. Five patients went on to have endoscopic release of the plantar fascia at an average of 94 days after the last injection (range, 22–314 days). Six patients obtained full resolution of symptoms while the majority of patients were able to forgo surgery due to improvement from the PRP injection.

Conclusion:

These results provide preliminary information on the safety and efficiency of PRP injection as treatment for chronic plantar fasciitis.

Electronic supplementary material

The online version of this article (doi:10.1007/s11420-012-9321-9) contains supplementary material, which is available to authorized users.     

Immobilisation of extra-articular distal radius fractures (Colles type) in dorsiflexion. The functional and anatomical outcome

Background

Cast immobilisation after successful closed reduction is a standard treatment for displaced extra-articular fractures of lower end radius. The position of the wrist during immobilisation is controversial. Immobilisation in dorsiflexion prevents redisplacement after closed reduction. Our aim is to determine the effectiveness of immobilization of wrist in dorsiflexion in such cases and evaluate anatomical and functional outcome.

Materials and methods

Study included 54 patients, above 19 years of age with closed extra-articular fractures of lower end radius treated conservatively with below elbow cast application. The wrist was maintained in 15° of dorsiflexion during plaster immobilisation. At 24 weeks, functional results were evaluated with subjective symptoms and objective signs, as per modified Demerit Point Score System. Anatomical result was evaluated based on the scheme devised by Lidstrom (1959) and modified by Sarmiento et al. (1980).

Results

76% patients had Excellent to Good subjective symptoms. Out of 42 patients that had residual dorsal angulation of less than 10°, 37 had excellent to good functional outcome. 39 of the 43 patients who had loss of radial length less than 6 mm had excellent to good functional outcome. 40 out of 49 patients having loss of radial angulation less than 9° showed excellent to good functional outcome. Functional result was directly proportional to anatomical outcome.

Conclusion

Cast immobilization of extra articular fractures of lower end radius with wrist in dorsiflexion prevents re-displacement of the fragments resulting in satisfactory anatomical & functional outcome.     

Ankle arthroscopy in children

INTRODUCTION

Arthroscopy of the ankle has gained acceptance as a procedure for diagnosing and treating chronic and post-traumatic ankle problems. The senior author''s perception is that magnetic resonance imaging (MRI) under-diagnoses anterior soft tissue impingement lesions in children. The purpose of this study was retrospectively to analyse the outcome of ankle arthroscopy in the paediatric age group.

PATIENTS AND METHODS

Between March 2005 and September 2007, 23 children underwent ankle arthroscopy for post-traumatic pathology. The indications for arthroscopy were failure of non-operative treatment for at least 12 weeks or a grade 3 or 4 osteochondral defect (OCD) on imaging.

RESULTS

At arthroscopy, OCDs were visualised in 12 cases and impingement lesions were seen in 17 ankles. MRI was performed in 8 of these 12 cases and only 1 suggested the possibility of an impingement lesion. Of the 17 cases of impingement seen on arthroscopy, 12 reported mechanical symptoms preoperatively and 4 were unstable on examination under anaesthetic. Eighteen of the twenty-three patients had complete relief of symptoms at 3 months. Eighteen children who were evaluated at one-year follow up had a mean American Orthopaedic Foot and Ankle Society score of 87. 5 (range: 49-100).

CONCLUSIONS

Ankle arthroscopy has a successful outcome in paediatric patients and the results are comparable with those reported in adult series. MRI was found to be insensitive for the diagnosis of soft tissue impingement of the ankle.     

Marfan syndrome and symptomatic sacral cyst: Report of two cases

Context

Meningeal abnormalities such as dural ectasia are seen in Marfan syndrome, but spinal meningeal cysts are rarely seen. These cysts usually asymptomatic and often found incidentally on magnetic resonance imaging, large cysts may cause neurological deficits and pain secondary to nerve root compression.

Design

Case reports.

Findings

Two patients with Marfan syndrome presented with urinary symptoms secondary to dural ectasia and sacral cysts. Patient 1 had a history of low back pain, erectile dysfunction, and occasional urinary incontinence and groin pain with recent symptom worsening. He underwent L5 partial laminectomy and S1-S2 laminectomy with sacral cyst decompression. Nine weeks later, he underwent drainage of a sacral pseudomeningocele. Pain and urinary symptoms resolved, and he remains neurologically normal 2 years after surgery. Patient 2 presented after a fall on his tailbone, complaining of low back pain and difficulty urinating. Physical therapy was implemented, but after 4 weeks, urinary retention had not improved. He then underwent resection of the sacral cyst and S1-S3 laminectomy. Pain and paresthesias resolved and bowel function returned to normal. Other than needing intermittent self-catheterization, all other neurologic findings were normal 30 months after surgery.

Conclusion/clinical relevance

Surgical goals for sacral cysts include resection as well as closure of the dura, which can be challenging due to thinning from ectasia. Neurosurgical intervention in Marfan syndrome is associated with a high risk of dural tears and osseous complications, and should be performed only when symptoms are severe.     

The influence of age on the severity of peritonitis

Objective

To evaluate the influence of age on the evolution and severity of peritonitis.

Design

A chart review.

Setting

An adult university hospital.

Patients

One hundred and twenty-two patients with acute appendicitis and 100 patients with acute colonic diverticulitis requiring operation or percutaneous drainage.

Main Outcome Measures

Patient age and sex, presence of perforation or gangrene (appendicitis), extent of peritonitis (diverticulitis); duration of symptoms prior to admission; admission leukocyte count; duration of hospitalization before surgery; length of hospital stay; and death rate.

Results

Patients with acute appendicitis who were aged 65 years or older were three times more likely than younger patients to have a gangrenous or perforated appendix (odds ratio 3.1, 95% confidence interval 1.1 to 8.4, p < 0.05); older patients with perforated diverticulitis were three times more likely than younger patients to have generalized peritonitis than localized (pericolic or pelvic) peritonitis (odds ratio 2.9, 95% confidence interval 1.2 to 7.5, p < 0.05).

Conclusion

These findings are consistent with the hypothesis that the biologic features of peritonitis differ in the elderly, who are more likely to present with an advanced or severe process than young patients.     

Comparison of Respiratory Muscle Training Methods in Individuals With Motor Complete Tetraplegia

Objective:

To compare the effects of inspiratory resistance training (IRT) and isocapnic hyperpnea (IH) versus incentive spirometry (placebo) on respiratory function, voice, and quality of life in individuals with motor complete tetraplegia.

Methods:

In this randomized controlled trial, 24 individuals with traumatic, motor complete (AIS A) tetraplegia (C5-C8), 6 to 8 months post injury, were randomly assigned to 1 of 3 groups. They completed either 90 repetitions of IRT, 10 minutes of IH, or 16 repetitions of placebo training in 32 supervised training sessions over 8 weeks. Before and after the training period, the following tests were performed: bodyplethysmography, inspiratory and expiratory muscle strength, subjective breathing parameters using the visual analogue scale (VAS), voice measurements, and an adapted SF-12 quality of life questionnaire. A Friedman test and Cohen’s effect sizes for IRT and IH versus placebo were calculated for differences between pre- and posttraining values.

Results:

Compared to placebo training, IRT showed high effect sizes for inspiratory muscle strength (d = 1.19), VAS values of “cleaning the nose” (d = 0.99), and the physical component of subjective quality of life (d = 0.84). IH compared to placebo training showed only medium and low effect sizes. The Friedman analysis showed a significant effect for IRT versus placebo on inspiratory muscle strength (P = .030). Neither all other parameters of respiratory function nor voice measurements, subjective breathing parameters, or quality of life were significantly improved by one of the tested training methods.

Conclusion:

In individuals with motor complete tetraplegia, inspiratory muscle strength can be improved by IRT. Therefore, IRT is advantageous compared to IH for this group of patients and during the first year post injury.     

Endoscopic ablation of Hunner’s lesions in interstitial cystitis patients

Introduction:

We report our experience with endoscopic ablation of Hunner’s lesions in women with interstitial cystitis (IC).

Methods:

A chart review was performed on 14 patients with IC symptoms who were identified to have bladder lesions and underwent endoscopic ablation. A Hunner’s lesion was identified as an area of erythema that reproduced the patients’ pain when touched by the cystoscope. Pathology reports were reviewed and improvement in pain was used as the main outcome measure.

Results:

Of the 14 patients, 12 had more than 50% symptomatic improvement and 8 patients reported 100% improvement. Mean improvement was 76%. In all patients who improved, the biopsy specimen showed inflammatory cystitis, often with epithelial denudation. Four patients had symptomatic recurrence, but all had improvement after repeat ablation.

Conclusion:

Endoscopic ablation of Hunner’s lesions improves symptoms in IC patients. Recurrence of symptoms should prompt repeat cystoscopy to identify recurrent lesions, as repeat ablation offers symptomatic improvement.     

Closed retrograde multiple intramedullary Kirschner wires fixation for humeral shaft fractures with the limb flexed over an articulated support

Objective

To evaluate the results of multiple closed intramedullary Kirschner wiring via a supracondylar entry point for humeral shaft fractures.

Patients and methods

The charts of 37 patients with humeral shaft fractures treated with the Hackethal''s technique between January 2007 and December 2011 were reviewed retrospectively. The operation was performed with the patient lying in supine (n = 22) or lateral (n = 15) position. The elbow was flexed over an articulated support with the arm kept in a vertical position. Thirty-three patients were available for final evaluation with a mean follow-up delay of 14 (range, 6–24) months. We were concerned about fracture union, range of motion of the shoulder and the elbow, and complications. Final evaluation used the criteria by Qidwai.

Results

Bone union rate was 94%. Restriction of ranges of motion of the shoulder more than 20° was noticed in two patients due to protruding wires. Three patients developed limitation of elbow extension owing to backing out of the wires. The overall results were excellent (n = 26; 79%), good (n = 4; 12%), and poor (n = 3; 9%).

Conclusion

Closed Hackethal''s technique using K-wires gives satisfactory results in terms of bone union and elbow and shoulder function in selected humeral shaft fractures. The articulated support precludes the transolecranon traction.     

Steroid-Responsive Myeloneuropathy Associated With Antithyroid Antibodies

Background/Objective:

To present information about 2 steroid-responsive, antithyroid antibody–positive patients with myeloneuropathy and myelopathy.

Methods:

Case reports.

Results:

A 48-year-old woman and a 42-year-old man presented with acute onset tetraparesis and magnetic resonance imaging studies showing cervical spinal lesions. Nerve conduction and biopsy studies of the woman were suggestive of a demyelinating polyradiculoneuropathy. Detailed diagnostic workup turned out to be negative for both patients, except for highly elevated antithyroid antibodies with normal thyroid functions and imaging. Both patients responded remarkably well to high-dose steroid treatment, and their symptoms disappeared in a few months. Both patients'' antithyroid antibody levels were reduced shortly after steroid treatment and in parallel with the amelioration of symptoms.

Conclusions:

Antithyroid antibodies might be associated with acute demyelinating myeloneuropathy or myelopathy pathogenesis and might indicate a good response to steroid treatment in these syndromes.     

Laparoscopic Radiofrequency Thermal Ablation for Uterine Adenomyosis

Background and Objectives:

Symptomatic uterine adenomyosis, unresponsive to medical therapy, is a challenging condition for patients who desire to preserve their uterus. This study was an evaluation of the feasibility and efficacy of laparoscopic radiofrequency thermal ablation of symptomatic nodular uterine adenomyosis.

Methods:

Fifteen women with symptomatic nodular adenomyosis, who had no plans for pregnancy but declined hysterectomy, underwent radiofrequency thermal ablation. Ultrasonography was performed at baseline and at postoperative follow-ups at 3, 6, 9, and 12 months. The impact of uterine adenomyosis–related symptoms was assessed according to the visual analog scale.

Results:

The median number of nodular lesions treated per patient was 1 (range, 1–2). The median baseline volume of the adenomyosis area was 60 cm³ (range, 18–128). The median reduction in volume was 32, 49.4, 59.6, and 65.4% at 3, 6, 9, and 12 months, respectively. A significant progressive improvement in the symptoms score was observed at the 4 follow-ups.

Conclusion:

In this study, laparoscopic radiofrequency thermal ablation reduced uterine adenomyosis–related symptoms and volume, with significant relief of symptoms.     

Indomethacin and ketorolac given preoperatively are equally effective in reducing early postoperative pain after laparoscopic cholecystectomy

Objective

To evaluate the efficacy of nonsteroidal anti-inflammatory drugs (NSAIDs) on pain after laparoscopic cholecystectomy.

Design

A prospective, randomized, placebo-controlled, double-blind study.

Setting

A university hospital.

Patients

Fifty-two patients with cholelithiasis but without known allergy to one of the study drugs, history of bleeding, peptic ulcer disease, known cardiac, lung or renal disease, abnormal liver function or use of opiates or NSAIDs within 2 weeks before operation. Patients were assigned to one of three groups, and treatment was randomized by placing the drugs in sealed, numbered envelopes.

Intervention

Administration of the NSAIDs ketorolac, intramuscularly, or indomethacin, rectally, before laparoscopic cholecystectomy.

Main Outcome Measures

Postoperative pain scored on a visual analogue scale and by nurse assessment, total dose of fentanyl citrate given, and nausea or emesis.

Results

Patients in the placebo group reported significantly more pain than either NSAID group (p < 0.05) and were reported as having significantly more pain by the nurses (p < 0.05). These patients were subsequently treated with a higher mean postoperative dose of fentanyl citrate than either NSAID group (p < 0.05). Furthermore, the placebo group reported more nausea and emesis (p < 0.05). There was no significant difference in any of the parameters measured between the ketorolac or indomethacin group.

Conclusions

The data demonstrate that the NSAIDs ketolorac and indomethacin, administered preoperatively, decrease early postoperative pain and nausea after laparoscopic cholecystectomy and are equally efficacious in producing these results.     

The influence of shoulder pain on functional limitation,perceived health,and depressive mood in patients with traumatic paraplegia

Objective

To assess whether functional activity, perceived health, and depressive symptoms differ between individuals with traumatic paraplegia with and without shoulder pain.

Design

Cross sectional and comparative investigation using the unified questionnaire.

Setting

Neural Regeneration and Repair Division unit of Taipei Veterans General Hospital in Taiwan.

Participants

Seventy-six patients with paraplegia (23 with and 53 without shoulder pain) who had experienced spinal cord injury at American Spinal Injury Association Impairment Scale T2 to T12 neurologic level (at least 6 months previously).

Outcome measures

Spinal Cord Independence Measure (SCIM), a single item from the Medical Outcomes Study 36-Item Short-Form Health Survey, and Patient Health Questionnaire-9 (PHQ-9) depression scale.

Results

Shoulder pain was prevalent in 30% patients. Patients with shoulder pain had significantly worse perceived health and greater depressive symptoms than those without. No significant difference was found in functional ability between groups. Greater shoulder pain intensity was related to higher depressive scores (r = 0.278, P = 0.017) and lower self-perceived health scores (r = −0.433, P < 0.001) but not SCIM scores (P = 0.342).

Conclusion

Although shoulder pain was unrelated to functional limitation, it was associated with lower perceived health and higher depressive mood levels.