Combination of Two Manipulative Techniques for the Treatment of Cervicogenic Dizziness: A Randomized Controlled Trial

Cervicogenic dizziness is clinically associated with upper cervical spine dysfunctions. It seems that manual therapy decreases the intensity of dizziness in these subjects, but what happens to pain measured by pressure pain threshold (PPT) has not been studied. Purpose: analyze the short-term effects of combination two manipulation techniques protocol in worst dizziness intensity (wVAS), dizziness and cervical disability, upper cervical spine mobility and mechanosensivity of cervical tissue. Methods: Assessor-blinded randomized controlled trial was developed. A total of 40 patients with cervicogenic dizziness were randomly divided into two groups. The experimental group received three treatments consisting of a functional massage and a manipulation technique, and compared with a control group. The wVAS, dizziness handicap inventory (DHI), neck disability index (NDI), UCS mobility, and PPTs were measured. Measurements were made at the baseline, first follow-up 48 h after intervention and second follow-up 1 month after the intervention. Results: at second follow-up wVAS (p < 0.001), NDI (p < 0.001), DHI (p < 0.001), and upper right trapezius (p < 0.022) and right suboccipital (p < 0.043) PPTs showed a difference between groups in favor of the experimental group. Conclusions: apparently, the proposed intervention protocol decreases the intensity of dizziness and the mechanosensitivity of the cervical tissue and improves the feeling of disability due to neck pain and dizziness.

An upper cervical spine treatment protocol for cervicogenic dizziness: a randomized controlled trial

INTRODUCTION

Physiotherapy is a common treatment used for cervicogenic dizziness (CD). Treatment of the cervical spine using manual therapy techniques shows moderate evidence in favor of its use. International criteria for the treatment of the cervical spine have been described. Detecting patients' contraindications is the most important safety consideration. International criteria and recommendations for treatment of the cervical spine have been described, as well as safety criteria. A safe traction-manipulation intervention protocol is therefore possible. However, the effects of this protocol on dizziness intensity and dizziness-related disability have not been studied.

OBJECTIVE

To analyze the effects of a traction-manipulation protocol in patients with CD.

METHODS

The patients were referred by an otoneurologist, and after inclusion were randomly divided into a control group and an intervention group. The intervention was based on the application of a traction-manipulation protocol in the resting position. Dizziness intensity, self-reported disability, and cervical range of motion with and without a fixed gaze were assessed. All data were collected beforehand and at two days and four weeks after intervention.

RESULTS

At the two-days follow-up, statistically significant differences in favor of the intervention were observed between groups in the primary outcomes of dizziness intensity (p < .001) and Dizziness Handicap Inventory (p < .001), and at the four-week follow-up in dizziness intensity (p < .001) and Dizziness Handicap Inventory (p < .001).

CONCLUSIONS

The traction-manipulation protocol reduces the intensity of dizziness, the patient's self-perceived disability, and improves cervical mobility with and without fixed gaze.

Short-term effects of an upper cervical spine traction-manipulation program in patients with cervicogenic dizziness: A case series study

BACKGROUND

Damage on the somatosensory system could cause sensation of dizziness, a condition known as cervicogenic dizziness (CD). Manual physical therapy has shown beneficial effects, relieving the symptoms of cervicogenic dizziness. However, the effect of upper cervical spine manipulation is unknown, as this is a technique that respects the International Federation of Orthopedic Manipulative Physical Therapists (IFOMPT) safety criteria.

OBJECTIVE

To assess the effects of upper cervical spine traction-manipulation in subjects with cervicogenic dizziness.

METHODS

This was a descriptive case series study. Treatment focused on the upper cervical spine manipulation procedure. Evaluation was performed before and after the treatment. Variables recorded include upper and lower cervical range of motion, Cervical Flexion-Rotation Test (CFRT), dizziness intensity and cervical pain (VAS), self-perceived dizziness measured with Dizziness Handicap Inventory (DHI) and subjective perception of outcome (GROC-scale).

RESULTS

Ten subjects were recruited. After the treatment protocol, there was an increased range of movement towards the most restricted side, as measured by the CFRT (p< 0.001), decreased intensity of dizziness (p< 0.001) and intensity of pain (p< 0.001). Functional capacity also improved after the intervention (p< 0.011).

CONCLUSION

Upper cervical spine manipulation may decrease dizziness intensity and cervical pain and improve functional ability and upper cervical spine mobility in patients with cervicogenic dizziness.

A multimodal physical therapy approach utilizing the Maitland concept in the management of a patient with cervical and lumbar radiculitis and Ehlers-Danlos syndrome-hypermobility type: A case report

The purpose of this case report is to present a multimodal approach for patient management using the Maitland concept framework for cervical and lumbar radiculitis with an underlying diagnosis of Ehlers-Danlos Syndrome-Hypermobility Type (EDS-HT). This case presents care guided by evidence, patient values, and rationale for the selected course of physical therapy treatment provided by therapist experience. A 35-year-old female with a 2-year history of worsening lumbar and cervical pain was referred to physical therapy to address these musculoskeletal issues concurrent with diagnostic testing for EDS. A multimodal approach including manual therapy, therapeutic exercise, postural and body mechanics education, and a home exercise program was used. The patient specific functional scale (PSFS) was used to gauge patient's perceived improvements which were demonstrated by increased scores at reevaluation and at discharge. Following the Maitland concept framework, the physical therapist was able to make sound clinical decisions by tracking the logical flow of constant patient assessment. A 10-month course of treatment designed to maximize recovery of function was successful with a chronic history of pain and the EDS-HT diagnosis. The role of education and empowering the patient is shown to be of utmost importance. Optimizing therapeutic outcomes long-term for this patient population requires maintaining a home exercise program, adaptation and modifications of work and lifestyle activities.

Orthopaedic Physical Therapy: Update to the Description of Specialty Practice

STUDY DESIGN

Descriptive, cross-sectional observational study.

BACKGROUND

In the physical therapist profession, the outcomes of specialty practice analyses are used to determine content areas for specialty board examinations and for American Physical Therapy Association (APTA)-accredited residency curricula. To maintain currency for specialty practices, the American Board of Physical Therapy Specialties (ABPTS) requires any approved specialty area to revalidate its Description of Specialty Practice (DSP) a minimum of every 10 years.

OBJECTIVES

The purpose of this article was to describe the most recent practice analysis process and to report revisions to the DSP for orthopaedic physical therapists.

METHODS

A survey instrument was developed by a group of subject matter experts, following guidelines established by the ABPTS. The survey was sent electronically to a random sample of 800 orthopaedic certified specialists (OCSs). The survey contained 5 sections: (1) knowledge areas (eg, human anatomy and physiology); (2) professional roles, responsibilities, and values (eg, consultation); (3) patient/client management model (eg, examination); (4) percentage of body regions treated; and (5) demographic information.

RESULTS

A total of 224 completed surveys and 43 partially completed surveys were submitted, for a response rate of 33.4%. Based on a priori decision rules regarding survey data, consensus of the group of subject matter experts, and ABPTS suggestions, the DSP for orthopaedic physical therapy was revised.

CONCLUSION

The revised DSP will be used to reconstruct the blueprint for future OCS examinations, APTA-accredited orthopaedic residency program curricula, as well as professional development activities related to recertification in orthopaedic physical therapy.

Changes in falling risk depending on induced axis directions of astigmatism on static posture

[Purpose] To assess the changes in falling risk depending on the induced axis direction of astigmatism using cylindrical lenses in a static posture. [Subjects and Methods] Twenty subjects (10 males, 10 females; mean age, 23.4 ± 2.70 years) fully corrected by subjective refraction participated. To induce myopic simple astigmatism conditions, cylindrical lenses of +0.50, +1.00, +1.50, +2.00, +3.00, +4.00, and +5.00 D were used. The direction of astigmatic axes were induced under five conditions with increased cylindrical powers:, 180°, 90°, and 45° on both eyes; 180°/90° right/left eye, and 45°/135° right/left eye. Changes in the fall risk index were analyzed using the TETRAX biofeedback system. Measurements were performed for 32 seconds for each condition. [Results] The fall risk index increased significantly from C+4.00 D in 180°/90° right/left eye, C+3.00 D in 45°/135° right/left eye, and C+3.00 D in 45° on both eyes versus corrected emmetropia. Among the five axis conditions with the same cylindrical power lenses, the increase in the fall risk index was highest at 45° in both eyes. [Conclusion] Uncorrected oblique astigmatism may increase falling risk compared to with-the-rule and against-the-rule astigmatism. Clinical specialists should consider appropriate correction of astigmatism for preventing falls, especially for uncorrected oblique astigmatism.

Body balance under ametropic conditions induced by spherical lenses in an upright position

[Purpose] To investigate the changes in body balance under ametropic conditions induced by spherical lenses in an upright position. [Subjects and Methods] Twenty subjects (10 males, 10 females) of average age 23.4±2.70 years participated and they were fully corrected by subjective refraction. To induce ametropic conditions (binocular myopia and hyperopia), lenses of ±0.50 D, ±1.00 D, ±1.50 D, ±2.00 D, ±3.00 D, ±4.00 D and ±5.00 D were used. General stability (ST), fall risk index (FI), and sway path (SP) were analyzed through changes in synchronization of left/right and toe/heel, as measured by the biofeedback system, TETRAX. Measurement was performed for 32 seconds for each condition. [Results] ST increased significantly from +0.50 D-induced myopia and from −1.00 D-induced hyperopia as compared with corrected emmetropia. FI increased significantly from +4.00 D-induced myopia and from −1.50 D-induced hyperopia as compared with corrected emmetropia. In SP, which means a change of body balance, toe/heel was significantly greater than left/right in all ametropic conditions. SP of right/left synchronization was not affected by the side of the dominant eye. [Conclusion] An uncorrected hyperope may cause subjects to have a higher risk of falling than an uncorrected myope. Therefore, clinical specialists should consider the refractive condition, especially hyperopia, when analyzing body balance.

Efficacy of manual therapy treatments for people with cervicogenic dizziness and pain: protocol of a randomised controlled trial

BACKGROUND

Cervicogenic dizziness is a disabling condition characterised by postural unsteadiness that is aggravated by cervical spine movements and associated with a painful and/or stiff neck. Two manual therapy treatments (Mulligan's Sustained Natural Apophyseal Glides (SNAGs) and Maitland's passive joint mobilisations) are used by physiotherapists to treat this condition but there is little evidence from randomised controlled trials to support their use. The aim of this study is to conduct a randomised controlled trial to compare these two forms of manual therapy (Mulligan glides and Maitland mobilisations) to each other and to a placebo in reducing symptoms of cervicogenic dizziness in the longer term and to conduct an economic evaluation of the interventions.

METHODS

Participants with symptoms of dizziness described as imbalance, together with a painful and/or stiff neck will be recruited via media releases, advertisements and mail-outs to medical practitioners in the Hunter region of NSW, Australia. Potential participants will be screened by a physiotherapist and a neurologist to rule out other causes of their dizziness. Once diagnosed with cervciogenic dizziness, 90 participants will be randomly allocated to one of three groups: Maitland mobilisations plus range-of-motion exercises, Mulligan SNAGs plus self-SNAG exercises or placebo. Participants will receive two to six treatments over six weeks. The trial will have unblinded treatment but blinded outcome assessments. Assessments will occur at baseline, post-treatment, six weeks, 12 weeks, six months and 12 months post treatment. The primary outcome will be intensity of dizziness. Other outcome measures will be frequency of dizziness, disability, intensity of cervical pain, cervical range of motion, balance, head repositioning, adverse effects and treatment satisfaction. Economic outcomes will also be collected.

DISCUSSION

This paper describes the methods for a randomised controlled trial to evaluate the effectiveness of two manual therapy techniques in the treatment of people with cervicogenic dizziness for which there is limited established evidence-based treatment.

TRIAL REGISTRATION

ACTRN12611000073909.

The impact of laser irradiation on global stability in patients with vertebrobasilar insufficiency: a clinical report

Background

The purpose of our experiment was to determine whether laser stimulation can improve microcirculation in the posterior regions of the brain in patients with vertebrobasilar insufficiency (VBI).

Material/Methods

We studied 25 patients (20 female, 5 male, mean age 64) diagnosed with chronic VBI. All were evaluated using the De Klyn test, followed by qualitative assessment of stability using a Berg Balance Scale and evaluation of global stability using an electronic balance platform. A CTL-1100 low power laser was used with standard parameters. We established a protocol for laser irradiation at 5 points along the vertebral artery in the cervical region bilaterally. Irradiation was performed 10 times over two weeks.

Results

Significant improvement occurred after therapy in headache (p=0.0005), vertigo (p<0.0000), and tinnitus (p=0.0387). No significant differences were observed in nausea or nystagmus caused by head rotation. The Berg Balance Scale results showed significant differences in almost all features. There was a tendency towards improved stability in all parameters, and statistically significant differences in the total surface of support and the spread surface of support for the left foot.

Conclusions

Laser stimulation as applied in this study can be useful in the treatment of patients with VBI. The main reason for improvement in global stability, balance, and other VBI symptoms is better blood perfusion.

[Results evaluation in cervical vertigo kinesitherapy--preliminary report]

INTRODUCTION

The work aimed at analyzing results of kinesitherapeutic procedures in patients with cervical vertigo as well as evaluating a mobility range of the cervical spine.

MATERIAL AND METHODS

The study was conducted on 23 people, including 17 women and 6 men suffering from cervical vertigo, at the age of 23-73 (the average age of 49.5). All the patients had an individually selected cycle of kinesitherapeutic exercises through the period of 2 months. The objective efficiency evaluation of the applied therapy was made on the grounds of the videonystagmographic examination (VNG). Additionally, the range of active mobility of the cervical spine was analyzed and the evaluation of vertigo according to Silvoniemi's criteria was performed.

STUDY RESULTS

After a 2-month therapy 4 patients (17.4%) out of the examined material showed a total lack of vertigo, 15 patients (65.2%) demonstrated a meaningful decrease in the vertigo intensity, also in the frequency of their occurrence in 14 cases (60.8%). Only 3 patients did not show any decrease in vertigo whereas in 1 patient a slight increase in the intensity was indicated. On the basis of a subjective evaluation of the vertigo increase according to the 5-stage Silvoniemi's scale it was proved that a mean point assessment claimed by the patients at the beginning of the therapy amounts to 3.0 points whereas after the therapy it was as follows: 1.43 pt after 2 weeks, 1.17 pt after 1 month and 1.13 pt after 2 months of kinesitherapy.

CONCLUSIONS

It is extremely difficult to fully eliminate the symptoms of cervical vertigo (in the studied material in 4 cases--17.3%) because the causes of their occurrence, which are connected with excessive tension and degeneration in the cervical spine, cannot usually be eradicated. Additionally, as a diagnostic means, the videonystagmographic examination (VNG) accompanied by the positioning tests and the cervical rotation test facilitates precise and objective monitoring of the progress in treatment and rehabilitation of vertigo.

Self-reported faintness or dizziness — comorbidity and use of medicines. An epidemiological study

Aim: The aim of this study was to explore the prevalence of dizziness in a general population and the association between dizziness and socio-demographic variables, self-reported diseases and medicines used. We hypothesize that dizziness was associated with different diseases and medicines as well as the number of diseases and the number of medicines used. Materials and methods: We used data from a cross-sectional survey with 17,638 participants aged 30, 40, 45, 59/60 and 75/76 in the Oslo Health Study who had answered a self-administered questionnaire in 2000—2001. Associations were analyzed by descriptive statistics, chi-square tests, independent t-tests and logistic regression. Results: The prevalence of self-reported faintness or dizziness was 28.7%, reported more often by women than men and by age group 75/76. Participants with neck shoulder pain/stiffness, mental disorders, fibromyalgia/chronic pain syndrome, stroke/cerebral haemorrhage, angina pectoris and chronic bronchitis/emphysema, as well as use of tranquillizers, sedatives, and ‘‘other medicines on prescription,’’ had a significantly increased likelihood of being troubled by faintness or dizziness. An increasing number of reported diseases and an increasing number of medicines used gave an increasing likelihood of faintness or dizziness. In the multivariate analysis controlling for socio-demographic variables, diseases and use of medicines, the oldest did not have an increased likelihood of faintness or dizziness. Conclusions: Self-reported diseases and medicines used could explain a modest rise in the prevalence of faintness or dizziness by age. Sum of diseases and sum of medicines used were associated with reporting dizziness to a greater extent than the different diseases and medicines used.

Positive cervical artery testing in a patient with chronic whiplash syndrome: clinical decision-making in the presence of diagnostic uncertainty

This case report describes the diagnosis and management of a 43-year-old female patient who had sustained an injury to her neck in a motor-vehicle accident two years earlier. The major symptoms described by the patient included headache and neck pain, but history and examination also revealed signs and symptoms potentially indicative of cervical artery compromise. Physical therapy management initially consisted of soft tissue and non-thrust joint manipulation of the lower cervical and thoracic spine, specific exercise prescription, and superficial heat. Cervical vascular compromise was re-evaluated by way of the sustained extension-rotation test. When at the fifth visit this test no longer produced symptoms potentially indicative of vascular compromise, upper cervical diagnosis and management consisting of soft tissue and non-thrust joint manipulation was added. A positive outcome was achieved both at the impairment level and with regard to limitations in activities, the latter including increased performance at work, a return to previous reading activities, improved length and quality of sleep, and greater comfort while driving. At discharge, the patient reported only occasional pain and mild limitations in activities. This report describes the positive outcomes in a patient with chronic whiplash syndrome; however, its main emphasis lies in the discussion and critical evaluation of clinical reasoning in the presence of diagnostic uncertainty with regard to cervical artery compromise.