The burden of words in shoulder pain: A case report of a water polo player.

BACKGROUND AND PURPOSE: Shoulder pain is one of the most common musculoskeletal problems of the world's population. In particular, in water polo athletes, the frequency of injuries or pain to this joint is very high. The incidence of psychosocial factors in musculoskeletal pain is well recognized, even if they seem to be more present in chronic pain, rather than in acute pain. CASE DESCRIPTION: The patient was a semi-professional water polo player with acute shoulder pain which occurred during a game. At first, the pain was very mild, but it progressively got worse after the visit to the casualty department where, even in the absence of any confirmed structural lesions, the patient is ordered to refrain from any active movements. The patient became worried, so his anxiety levels increased which worsened his symptoms. The physiotherapist opted for a "hands-off/hands-on approach". OUTCOMES: Significative improvements were observed in all the considered outcome measures, the patient obtained complete recovery in a very short period of time and then he was able to return to his sport. DISCUSSIONS: Psychosocial factors such as anxiety, fear and catastrophizing can modulate pain responses in a subject without structural problems. Thus, counseling and education in pain science can be an effective therapeutic method, especially with conditions of acute, as well as chronic, pain. LEVEL OF EVIDENCE: 4.

Kinesiophobia Is Associated With Pain Intensity and Disability in Chronic Shoulder Pain: A Cross-Sectional Study.

OBJECTIVE: Kinesiophobia is a clinically relevant factor in the management of chronic musculoskeletal pain. The aim of this study was to explore the cross-sectional association between kinesiophobia and both pain intensity and disability among individuals with chronic shoulder pain. METHODS: A total of 65 participants with chronic unilateral subacromial shoulder pain were recruited from 3 primary care centers. The Shoulder Pain and Disability Index assessed pain intensity and disability. The Tampa Scale for Kinesiophobia short form assessed the presence of kinesiophobia. A linear multivariable regression analysis evaluated the potential association between kinesiophobia and range of movement free of pain with pain intensity and disability. The analysis was adjusted for sex and age. RESULTS: In the linear multivariable regression analysis, only greater kinesiophobia (standardized ß = 0.35, P < .01) and sex (standardized ß = -0.29, P < .01) contributed to explain 19% of the variance in shoulder pain and disability scores. CONCLUSION: This cross-sectional study provides preliminary evidence about the association between kinesiophobia and pain intensity and disability among individuals with chronic shoulder pain. However, our findings only contributed to explain 19% of the variance in shoulder pain and disability scores.

Effect of Psychomotricity in Combination With 3 Months of Active Shoulder Exercises in Individuals With Chronic Shoulder Pain: Primary Results From an Investigator-Blinded, Randomized, Controlled Trial.

OBJECTIVE: To evaluate whether psychomotor therapy (PMT) in combination with usual care active exercise (AE) rehabilitation for the shoulder is superior to merely AE. DESIGN: The trial was a single-center, stratified (by corticosteroid injection [yes or no]), randomized, and controlled superiority trial. SETTING: Shoulder unit of the orthopedic department at Hospital Lillebaelt, Vejle Hospital. PARTICIPANTS: Eligible participants (N=87) were adults aged 18-75 years with shoulder complaints lasting for at least 3 months, in addition to a score equal to or below 3 on the Multidimensional Assessment of Interoceptive Awareness score. Furthermore, patients had at least a visual analog scale pain score of 2 at rest, 3 at night, and 5 in activity (range: 0-10). INTERVENTIONS: Patients were randomized to 12 weeks of AE (control group) or in combination with 5 PMT sessions (intervention group). MAIN OUTCOME MEASURE: The primary outcome was the patient-reported outcome score Disability of the Arm, Shoulder and Hand questionnaire. The primary endpoint was 12 weeks after baseline. RESULTS: There was no between-group difference in function between the intervention group and control group. CONCLUSIONS: Our results showed no additional benefit on patient-reported function and pain from PMT over usual care in patients with long-lasting shoulder pain and low body awareness. This finding suggests that PMT adds no additional benefit to patients' recovery in relation to pain and active function in comparison to standard care.

Immediate Effects of Mirror Therapy in Patients With Shoulder Pain and Decreased Range of Motion.

OBJECTIVE: To determine the effects of a brief single component of the graded motor imagery (GMI) sequence (mirror therapy) on active range of motion (AROM), pain, fear avoidance, and pain catastrophization in patients with shoulder pain. DESIGN: Single-blind case series. SETTING: Three outpatient physical therapy clinics. PARTICIPANTS: Patients with shoulder pain and limited AROM (N=69). INTERVENTION: Patients moved their unaffected shoulder through comfortable AROM in front of a mirror so that it appeared that they were moving their affected shoulder. MAIN OUTCOME MEASURES: We measured pain, pain catastrophization, fear avoidance, and AROM in 69 consecutive patients with shoulder pain and limited AROM before and immediately after mirror therapy. RESULTS: There were significant differences in self-reported pain (P=.014), pain catastrophization (P<.001), and the Tampa Scale of Kinesiophobia (P=.012) immediately after mirror therapy; however, the means did not meet or exceed the minimal detectable change (MDC) for each outcome measure. There was a significant increase (mean, 14.5°) in affected shoulder flexion AROM immediately postmirror therapy (P<.001), which exceeded the MDC of 8°. CONCLUSIONS: A brief mirror therapy intervention can result in statistically significant improvements in pain, pain catastrophization, fear avoidance, and shoulder flexion AROM in patients presenting with shoulder pain with limited AROM. The immediate changes may allow a quicker transition to multimodal treatment, including manual therapy and exercise in these patients. Further studies, including randomized controlled trials, are needed to investigate these findings and determine longer-term effects.

Myofascial Induction Effects on Neck-Shoulder Pain in Breast Cancer Survivors: Randomized, Single-Blind, Placebo-Controlled Crossover Design.

OBJECTIVES: To (1) investigate the immediate effects of myofascial induction (MI), with placebo electrotherapy as a control, on perceived pain, cervical/shoulder range of motion (ROM), and mood state in breast cancer survivors (BCSs) with shoulder/arm morbidity; and (2) examine the relationships between pain modifications and cervical/shoulder ROM on the side affected by breast cancer. DESIGN: Randomized, single-blind, placebo-controlled crossover study. SETTING: Physical therapy laboratory. PARTICIPANTS: BCSs (N=21) who had a diagnosis of stage I-IIIA breast cancer and had completed adjuvant therapy (except hormonal treatment). INTERVENTION: During each session, the BCSs received either an MI (fascial unwinding) intervention focused on the upper limb area following the Pilat approach or placebo pulsed shortwave therapy (control group). Each session lasted 30 minutes, and an adequate washout period of 4 weeks between sessions was established. MAIN OUTCOME MEASURES: The visual analog scale (VAS) for pain and anxiety, shoulder-cervical goniometry for ROM, the Profile of Mood States for psychological distress, and the Attitudes Towards Massage Scale were used. RESULTS: An analysis of covariance (ANCOVA) revealed significant time × group interactions for VAS affected arm (P=.031) but not for VAS cervical (P=.332), VAS nonaffected arm (P=.698), or VAS anxiety (P=.266). The ANCOVA also revealed significant interactions for affected shoulder flexion (P<.001), abduction (P<.001), external rotation (P=.004), and internal rotation (P=.001). Significant interactions for affected cervical rotation (P=.022) and affected cervical lateral flexion (P=.038) were also found. A significant negative correlation was found between changes in VAS affected arm and shoulder/arm internal rotation ROM (r=-.46; P=.03). CONCLUSIONS: A single MI session decreases pain intensity and improves neck-shoulder ROM to a greater degree than placebo electrotherapy for BCSs experiencing pain.

Myofascial triggerpoint release (MTR) for treating chronic shoulder pain: A novel approach.

BACKGROUND: This study comprehensively evaluated a myofascial triggerpoint release (MTR) technique for shoulder pain. METHODS: Twenty-three (from an initial sample of 25) patients experiencing shoulder pain received MTR, in four 10-min sessions over a period of 2 weeks, applied exclusively on the more painful shoulder, with assessments being recorded both before and after treatment (and for pain at 1 and 13 months). Measures of stiffness and elasticity were collected to monitor the process of therapy, while subjective measures of pain and objective measures of pressure pain thresholds tracked primary outcomes. Secondary outcomes focused on suffering, stress, and quality of life. RESULTS: A statistically significant decrease in stiffness and increase in elasticity was observed post intervention for the treated side only, while pressure pain thresholds improved on the untreated side as well. Reports of pain significantly decreased after treatment, with gains being maintained at 1 and 13 months following treatment. Levels of suffering, stress, and quality of life revealed statistically significant improvement as well. CONCLUSIONS: MTR resulted in clinically significant improvements in the primary measures of pain, objective mechanical tissue properties, and secondary measures in patients with chronic shoulder pain.

Subacromial injection of autologous platelet-rich plasma versus corticosteroid for the treatment of symptomatic partial rotator cuff tears.

OBJECTIVE: Rotator cuff tears are one of the most common causes of chronic shoulder pain and disability. They significantly affect the quality of life. Reduced pain and improved function are the goals of conventional therapy, which includes relative rest, pain therapy, physical therapy, corticosteroid injections and surgical intervention. Tendons have a relative avascular nature; hence, their regenerative potential is limited. There is some clinical evidence that the application of autologous platelets may help to revascularize the area of injury in rotator cuff pathologies. PATIENTS AND METHODS: This prospective randomized controlled study was done to evaluate the results of subacromial injection of platelet-rich plasma (PRP) versus corticosteroid injection therapy in 40 patients with symptomatic partial rotator cuff tears. All patients were assessed before injection, 6 weeks, 3 and 6 months after injection, using the American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES), the Constant-Murley Score (CMS), the Simple Shoulder Test (SST) and a Visual Analog Scale (VAS) for pain. An MRI was performed before and 6 months after the injection for all the included patients and was graded on 0-5 scale. RESULTS: Both injection groups showed statistically significantly better clinical outcomes over time compared with those before injection. There was a statistically significant difference between RPP group and corticosteroid group 12 weeks after injection, regarding VAS, ASES, CMS and SST in favor of the RPP group. MRI showed an overall slight nonsignificant improvement in grades of tendinopathy/tear in both groups, however, without statistically significant differences between the two groups. CONCLUSION: PRP injections showed earlier better results as compared to corticosteroid injections, although statistically significant better results after 6 months could not be found. Therefore, subacromial RPP injection could be considered as a good alternative to corticosteroid injection, especially in patients with a contraindication to corticosteroid administration. LEVEL OF EVIDENCE: II.

Effectiveness of neuromuscular taping on painful hemiplegic shoulder: a randomised clinical trial.

PURPOSE: The purpose of this trial was to investigate changes in pain, the range of motion (ROM) and spasticity in people with painful hemiplegic shoulder (PHS) after the application of an upper limb neuromuscular taping (NMT). METHODS: We conducted a randomised clinical trial. The study included 32 people, 31% female (mean ± SD age: 66 ± 9 years), with PHS after stroke with pain at rest and during functional movements. The experimental group received the application of NMT and a standard physical therapy programme (SPTP), whereas the control group received SPTP. The groups received four 45-minute long sessions over four weeks. The VAS, ROM and spasticity were assessed before and after the intervention with follow-up at four weeks. RESULTS: The experimental group had a greater reduction in pain compared to the control group at the end of the intervention, as well as at one month after the intervention (p < 0.001; all the group differences were greater than 4.5 cm, which is greater than the minimal clinically important difference of 2.0 cm). The experimental group had a significantly higher (i.e. better) ROM, by 30.0°, than the control group in shoulder flexion (95% CI: 37.3-22.7) at 4 weeks and by 24.8° (95% CI: 32.1-17.6) at 8 weeks as well as in abduction by 30.6° (95% CI: 37.5-23.7) at 4 weeks and 25.1° (95% CI: 33.8-16.3) at 8 weeks. CONCLUSION: Our study demonstrates that NMT decreases pain and increases the ROM in subjects with shoulder pain after a stroke. Implications for Rehabilitation Painful hemiplegic shoulder is a frequent complication after stroke with negative impacts on functional activities and on quality of life of people, moreover restricts rehabilitation intervention. Neuromuscular taping is a technique introduced by David Blow for the treatment of neuromuscoloskeletal problems. This study shows the reduction of pain and the improvement of range of motion after the application of an upper limb neuromuscular taping. Rehabilitation professionals who are involved in the management of painful hemiplegic shoulder may like to consider the benefits that neuromuscular taping can produce on upper limb.

Botulinum toxin type a injections for cervical and shoulder girdle myofascial pain using an enriched protocol design.

BACKGROUND: Myofascial pain syndrome is a regional condition of muscle pain and stiffness and is classically characterized by the presence of trigger points in affected musculature. Botulinum toxin type A (BoNT-A) has been shown to have antinociceptive properties and elicit sustained muscle relaxation, thereby possibly affording even greater relief than traditional strategies. Our goal was to determine whether direct injection of BoNT-A into painful muscle groups is effective for cervical and shoulder girdle myofascial pain. METHODS: An enriched protocol design was used, wherein 114 patients with cervical and shoulder girdle myofascial pain underwent injection of BoNT-A to determine their response to the drug. Fifty-four responders were then enrolled in a 12-week, randomized, double-blind, placebo-controlled trial. Pain scales and quality of life measures were assessed at baseline and at routine follow-up visits until completion of the study after 26 weeks. RESULTS: Injection of BoNT-A into painful muscle groups improved average visual numerical pain scores in subjects who received a second dose of BoNT-A compared to placebo (P = 0.019 [0.26, 2.78]). Subjects who received a second dose of BoNT-A had a reduced number of headaches per week (P = 0.04 [0.07, 4.55]). Brief Pain Inventory interference scores for general activity and sleep were improved (P = 0.046 [0.038, 3.700] and 0.02 [0.37, 4.33], respectively) in those who received a second dose of BoNT-A. CONCLUSION: BoNT-A injected directly into painful muscle groups improves average pain scores and certain aspects of quality of life in patients experiencing severe cervical and shoulder girdle myofascial pain.

Multimodal physical therapy management of a 48-year-old female with post-stroke complex regional pain syndrome.

This case report describes a 48-year-old female who presented with complaints of right shoulder pain, hyperesthesias and swelling of the hand along with added symptoms of pain centralization following a cerebrovascular accident. On clinical evaluation, the patient satisfied the Budapest diagnostic criteria for Complex Regional Pain Syndrome (CRPS) type-1. Physical therapy management (1st three sessions) was initially focused on pain neurophysiology education with an aim to reduce kinesiophobia and reconceptualise her pain perception. The patient had an immediate significant improvement in her pain and functional status. Following this, pain modulation in the form of transcutaneous electrical nerve stimulation, kinesio tape application, "pain exposure" physical therapy and exercise therapy was carried out for a period of 7 weeks. The patient had complete resolution of her symptoms which was maintained at a six-month follow-up.

Effectiveness of microwave diathermy on pain, functional capacity, muscle strength, quality of life, and depression in patients with subacromial impingement syndrome: a randomized placebo-controlled clinical study.

The aim of this clinical trial was to evaluate the effectiveness of therapeutic MD on pain, functional capacity, muscle strength, quality of life, and depression in patients with subacromial impingement syndrome (SIS). A total of 40 inpatient subjects with definite SIS were included in this study. These patients were sequentially randomized into 2 groups. Group 1 (n = 20) received therapeutic MD. Group 2 (n = 20) was served as control group and received sham MD. Superficial heat and exercise program were given to both groups. Both of the programs were performed 5 times weekly for 3 weeks. Patients were assessed before treatment (BT), after treatment (AT), and at a 1-month follow-up (F). Outcome measures included visual analogue scale, goniometry, Shoulder Pain and Disability Index, Shoulder Disability Questionnaire, shoulder isokinetic muscle testing, handgrip strength, Short Form 36, and Beck Depression Index. The patients with SIS in each group had significant improvements in pain, shoulder ROM, disability, shoulder muscles and grip strength, quality of life, and depression AT and F when compared with their initial status (P < 0.05). There was no statistically significant difference between the groups according to all the parameters regarding the change scores between AT-BT test and F-BT test (P > 0.05). A 2,450-MHz MD regimen showed no beneficial effects in patients with SIS, so the superficial heat and exercise program, as it is efficient, may be preferable for the treatment of SIS, alone.

Alucinaciones visuales y dolor inusual en relación a hipomagnesemia en un paciente con cáncer avanzado / Visual hallucinations and unusual pain related to hypomagnesemia in an advanced cancer patient

La hipomagnesemia se ha relacionado con dosis acumuladas altas de cisplatino y su presentación clínica se caracteriza por alteraciones neuromusculares y cardiovasculares. Presentamos el caso de un paciente con cáncer avanzado que había recibido varias líneas de tratamiento de quimioterapia y recibía tratamiento analgésico opioide. Durante su estancia en el hospital presentó alucinaciones visuales y un intenso e inexplicado dolor en el hombro. La sintomatología revirtió tras la normalización de los niveles de magnesio en sangre, que eran bajos. Consideramos que los niveles séricos de magnesio deberían monitorizarse en los pacientes oncológicos con dolor inusual o síntomas neurológicos o psiquiátricos no explicables (AU)

Hypomagnesemia has been related to high accumulated doses of cisplatin, and its clinical presence is characterized by neuromuscular and cardiovascular alterations. We present the case of an advanced cancer patient who had received successive lines of chemotherapy and who was receiving opioid treatment for cáncer pain. During his hospital stay, he experienced visual hallucinations and very intense, unexplained pain in one shoulder. Symptoms reverted with the normalization of his plasma magnesium levels, which were low. We consider that plasma magnesium levels should be monitored in oncology patients with neurological or psychiatric symptoms or with unusual pain (AU)

Mental motor imagery indexes pain: the hand laterality task.

Mental motor imagery is subserved by the same cognitive systems that underlie action. In turn, action is informed by the anticipated sensory consequences of movement, including pain. In light of these considerations, one would predict that motor imagery would provide a useful measure pain-related functional interference. We report a study in which 19 patients with chronic musculoskeletal or radiculopathic arm or shoulder pain, 24 subjects with chronic pain not involving the arm/shoulder and 41 normal controls were asked to indicate if a line drawing was a right or left hand. Previous work demonstrated that this task is performed by mental rotation of the subject's hand to match the stimulus. Relative to normal and pain control subjects, arm/shoulder pain subjects were significantly slower for stimuli that required greater amplitude rotations. For the arm/shoulder pain subjects only there was a correlation between degree of slowing and the rating of severity of pain with movement but not the non-specific pain rating. The hand laterality task may supplement the assessment of subjects with chronic arm/shoulder pain.

Long-term adaptation to neck/shoulder pain and perceptual performance in a hand laterality motor imagery test.

The effect of neck/shoulder pain on the performance in a hand laterality motor imagery test was studied. Responses to the Cooper and Shepard (1975, Journal of Experimental Psychology: Human Perception and Performance 104 48-56) hand laterality test were explored in twenty-four individuals with chronic non-specific neck pain and twenty-one subjects with chronic neck pain of traumatic origin (whiplash-associated disorder). Twenty-two controls were also included in the study. Digitalised right- or left-hand stimuli were presented at five different stimulus angles (0 degrees, 45 degrees laterally, 90 degrees laterally, 135 degrees laterally, and 180 degrees). The experimental task was to decide the laterality as fast and accurately as possible. The performance, both reaction time (RT) and accuracy, of the two experimental groups was contrasted with that of the control group. The main results revealed that the subjects afflicted with whiplash injury on the average exhibited a faster response pattern than symptom-free healthy controls. Despite their musculoskeletal deficits and experience of pain these volunteers also exhibited a preserved speed-accuracy tradeoff. Longer duration of time with symptoms of neck pain was, moreover, associated with progressively faster RTs. These results point to perceptual learning and may reflect different stages of adaptation to neck pain.

Effects of Anma therapy (traditional Japanese massage) on body and mind.

INTRODUCTION: Anma therapy is a traditional style of Japanese massage, one of touch and manual therapies, and one of the most popular CAM therapies in Japan. It was brought from China in the 6th century and, while based on the theory of Chinese medicine, it developed in Japan according to Japanese preference and has recently come to include theories of Western medicine. The purpose of this study was to clarify the physical and psychological effects of Anma therapy. PARTICIPANTS AND METHODS: Fifteen healthy female volunteers in their fifth decade, with chronic muscle stiffness in the neck and shoulder, received two interventions: 40-min Anma therapy and 40-min rest intervention. The design was cross-over design. Participants were randomly divided into two groups. Group A was started on Anma therapy from the first day followed by the rest intervention after a 3-day interval. The order of the Anma therapy and the rest intervention reversed for Group B. Visual Analogue Scale (VAS) score for muscle stiffness in the neck and shoulder, state anxiety score, and salivary cortisol concentration levels and secretory immunoglobulin A (s-IgA) were measured pre- and post-interventions. RESULTS: Anma therapy significantly reduced VAS scores and state anxiety scores. S-IgA concentration levels increased significantly across both groups. CONCLUSION: Anma therapy reduced muscle stiffness in the neck and shoulder and anxiety levels in this pilot study of 50-year-old females.

Effect of intensive acupuncture on pain-related social and psychological variables for women with chronic neck and shoulder pain--an RCT with six month and three year follow up.

OBJECTIVES: This study examines whether intensive acupuncture treatment can improve several social and psychological variables for women with chronic pain in the neck and shoulders, and whether possible effects are long-lasting. The effects on pain have been reported elsewhere. METHODS: Twenty-four female office workers (47 +/- 9 years old, mean +/- SD) who had had neck and shoulder pain for 12 +/- 9 years, were randomly assigned to a test group or a control group. Acupuncture was applied 10 times during three to four weeks either at presumed acupuncture points for pain (test group) or at sham points (control group). In addition, acupressure was given to patients between treatments, at either real or sham points. Questionnaires for social and psychological variables were completed before each treatment, just after the course, and six months and three years later. RESULTS: The pain-related activity impairment at work was significantly less in the test group than the controls by the end of treatment (P < 0.04). Also there were significant differences between the groups for quality of sleep, anxiety, depression and satisfaction with life (P < 0.05). At six months and three years follow ups the acupuncture group showed further improvements in most variables and was again significantly different from the control group. CONCLUSION: Intensive acupuncture treatment may improve activity at work and several relevant social and psychological variables for women with chronic pain in the neck and shoulders. The effect may last for at least three years.

Effect of acupuncture treatment on chronic neck and shoulder pain in sedentary female workers: a 6-month and 3-year follow-up study.

The study was carried out to examine whether acupuncture treatment can reduce chronic pain in the neck and shoulders and related headache, and also to examine whether possible effects are long-lasting. Therefore, 24 female office workers (47+/-9 years old, mean+/-SD) who had had neck and shoulder pain for 12+/-9 years were randomly assigned to a test group (TG) or a control group (CG). Acupuncture was applied 10 times during 3-4 weeks either at presumed anti-pain acupoints (TG) or at placebo-points (CG). A physician measured the pain threshold (PPT) in the neck and shoulder regions with algometry before the first treatment, and after the last one and six months after the treatments. Questionnaires on muscle pain and headache were answered at the same occasions and again 3 years after the last treatment. The intensity and frequency of pain fell more for TG than for CG (Pb < or = 0.04) during the treatment period. Three years after the treatments TG still reported less pain than before the treatments (Pw < 0.001) contrary to what CG did (Pb < 0.04) The degree of headache fell during the treatment period for both groups, but more for TG than for CG (Pb=0.02) Three years after the treatments the effect still lasted for TG (Pw < 0.01) while the degree of headache for CG was back to the pre-treatment level (Pb < 0.001) PPT of some muscles rose during the treatments for TG and remained higher 6 months after the treatments (Pw < 0.05) which contrasts the situation for CG. Adequate acupuncture treatment may reduce chronic pain in the neck and shoulders and related headache. The effect lasted for 3 years.

EMDR: a new treatment for trauma and chronic pain.

EMDR (eye movement desensitization and reprocessing) is a new psychological treatment for trauma that is capable of facilitating rapid and permanent reduction in distressing thoughts and feelings (Carlson et al. 1998,Wilson et al. 1995). In addition to reduction of psychological distress, the method leads to more adaptive attitudes and functioning. The utility of the method also appears to extend beyond trauma with positive results reported in the treatment of addictions, phobias, and pain (Henry 1996, Goldstein & Feske 1994, Grant 1986). As a treatment for pain EMDR offers a method of facilitating permanent changes in how pain is experienced somatically and emotionally. Knowledge and understanding of the principles underlying EMDR can also provide a guide for more effective interventions by pain specialists.