Prevalence and Factors Associated with Chronic Low Back Pain in the Mining Sector in Burkina Faso

Introduction: Low back pain is nowadays a real public health problem in companies. The objective of the study was to determine the prevalence and factors associated with chronic low back pain among workers of a mining company in Burkina Faso. Material and Methods: This was a descriptive and analytical cross-sectional study with a retrospective collection that took place from August 1, 2021 to March 16, 2022 in a gold mine in Burkina Faso. It focused on mine workers who participated in the 2019 annual medical visit. Results: Out of a total workforce of 880 workers who took part in the annual medical visit in 2019, 165 had chronic common low back pain, i.e. a prevalence of 18.75%. The average age of low back pain workers was 37.21 ± 7.5 years. Among the workers suffering from low back pain, 62 (37.58%) held the position of machine operator. Clinically, mechanical pain was found in 113 low back pain workers (76%) and twenty-nine (17.58%) had radicular pain. Standard radiography of the lumbar spine was abnormal in 129 workers (78.18%. In the univariate analysis, the factors associated with the pathology were sex, level of study, work station and seniority in the position. After a logistic regression, the factors associated with its occurrence were whole-body vibration (Fisher’s test = 12.7541;P = 0.000), male sex (Fisher’s test = 8.363;P = 0.004), and seniority for 4 to 5 years (Chi2 = 4.0234;p = 0.046). Conclusion: The study reveals the existence of chronic low back pain cases among the workers of the mining company. There is a predominance of the pathology in men, workers exposed to vibrations and those with a seniority of 4 to 5 years. It is necessary to establish a policy of prevention of low back pain for the benefit of workers, in particular those exposed to vibrations.

Botulinum toxin type A for treating chronic low back pain:A double blinded randomized control study

BACKGROUND Low back pain(LBP)is a prevalent issue that orthopedic surgeons frequently address in the outpatient setting.LBP can arise from various causes,with stiffness in the paraspinal muscles being a notable contributor.The administration of Botulinum toxin type A(BoNT-A)has been found to alleviate back pain by relaxing these stiff muscles.While BoNT-A is approved for use in numerous conditions,a limited number of randomized clinical trials(RCTs)validate its efficacy specifically for treating LBP.AIM To study the safety and the efficacy of BoNT-A in minimizing pain and improving functional outcomes in patients of chronic LBP(CLBP).METHODS In this RCT,adults aged 18-60 years with mechanical LBP persisting for at least six months were enrolled.Participants were allocated to either the Drug group,receiving 200 Ipsen Units(2 mL)of BoNT-A,or the Control group,which received a 2 mL placebo.Over a 2-month follow-up period,both groups were assessed using the Visual Analog Scale(VAS)for pain intensity and the Oswestry Disability Index(ODI)for disability at the start and conclusion of the study.A decrease in pain by 50%was deemed clinically significant.RESULTS The study followed 40 patients for two months,with 20 in each group.A clinically significant reduction in pain was observed in 36 participants.There was a statistically significant decrease in both VAS and ODI scores in the groups at the end of two months.Nonetheless,when comparing the mean score changes,only the reduction in ODI scores(15 in the placebo group vs 16.5 in the drug group,clinically insignificant)was statistically significant(P=0.012),whereas the change in mean VAS scores was not significant(P=0.45).CONCLUSION The study concludes that BoNT-A does not offer a short-term advantage over placebo in reducing pain or improving LBP scores in CLBP patients.

Resolving Specific Psychological Stressors Can Instantly Reduce or Relieve Chronic Neck Pain and Upper Back Pain: Case Reports

Introduction: The goal of this study was to use a novel approach to pain relief which includes a participant using their mind to reduce or relieve their neck pain in a matter of minutes and taking continuous thermal medical imaging scans during the process to capture any concurrent temperature changes at the location of the self-reported pain. Previous studies using multidisciplinary approaches have shown that it is possible for a person to achieve a moderate reduction in pain over a period of time (typically two or more months). However, in this innovative study, the goal was to demonstrate rapid pain relief (in a matter of minutes) using only the mind. Case report: For this study, six subjects were selected, all of whom were experiencing long-term chronic neck pain. The subjects consisted of five adult females and one adult male. Several of the subjects also had pain that radiated into their upper back region. Each subject participated in one talk therapy session during which the subject’s neck was actively scanned by a thermal imaging (TI) camera that was programmed to take a new thermal image every thirty (30) seconds. The goal of the talk therapy session was to create a strong emotional shift by encouraging the subject to let go of negative emotions and replace buried painful feelings with feelings of positive expectation and optimism. Then, as the subject created this emotional shift, the goal was to observe if this change affected the subject’s self-reported physical pain, as well as noting any visible effects in thermal images. Results: All six subjects reported that they were able to relieve some or all of their pain by the end of the talk therapy session. As they did, there was simultaneously a significant decrease in temperature recorded on the TI images in the corresponding location in their neck and upper back region. This suggested that the pain relief the subjects reported was not merely “mind over matter”, since there were marked physiological changes taking place. Discussion and Conclusion: It’s worth noting that three of the subjects had moments during their talk therapy session where they thought about a specific painful memory that increased their negative emotions. At that moment, their self-reported pain also increased, and simultaneously, the infrared camera detected an increase in temperature in the corresponding location where the subjects reported increased pain. Subsequently, when the subjects were able to change the painful memory and once again move towards feelings of optimism, they reported pain relief, and simultaneously, the TI camera reported a decrease in temperature. Neither this potential outcome nor any other potential outcome was discussed with the subjects before or during the session. This research shows that talk therapy may be used as a new therapeutic option for people not only with neck pain, but possibly other types of pain, and that under certain circumstances, the results can be rapid.

Anxiety and Depression Disorders in Chronic Non-Specific Low Back Pain in Lomé(Togo)

Chronic non-specific low back pain has an important psychological impact. Objectives: To determine the prevalence of anxiety and depressive disorders (ADD) and factors associated to their apparition in patients suffering from chronic non-specific low back pain in rheumatological consultation in Lomé. Patients and Methods: It was a cross-sectional study, conducted from October 1st, 2015 to 31st March 2016. This study focused on all patients suffering from common chronic low back pain without psychiatric history in the Rheumatology Ward at the Sylvanus Olympio’s Teaching Hospital of Lomé and who have given their consent. The psychological evaluation was carried out through Hamilton scale. The processing, the statistical treatment and analysis of our data have been carried out using Epiinfo software, version 7.1.5. The investigation was approved by the local Ethics Committee. Results: 48 (39 women and 09 men) out of 123 patients with chronic lower back pain presented anxiety and depressive disorders (ADD) accounting for a prevalence rate of 39%. Their average age was 50.3 years old. The most frequent ADD was: psychic anxiety (58.6%), depressive mood (51.3%), difficulties to feel asleep (47.9%) and disturbed or agitated sleep (43.1%). Factors associated with the anxiety and depressive disorders in common chronic low back pain were: female gender (p = 0.02), dependent children (p = 0.02), occupation (reseller (p = 0.002), liberal profession (p = 0.009), monthly financial income (p = 0.002), surroundings family (0.009), medical history (p = 0.0002) and pain’s intensity > 7 (p = 0.04). Conclusion: This study shows the high frequency of anxiety and depressive disorders in common chronic low back pain and their influence by socio-economic and demographic factors.

Efficacy and safety of thermobalancing therapy with Dr Allen’s Device for chronic low back pain:A randomised controlled trial

BACKGROUND Lumbar disc herniation and non-specific low back pain are common conditions that seriously affect patients’health-related quality of life(HRQoL).Although empirical evidence has demonstrated that novel Thermobalancing therapy and Dr Allen’s Device can relieve chronic low back pain,there have been no randomised controlled trials for these indications.AIM To evaluate the efficacy of Dr Allen’s Device in lumbar disc herniation(LDH)and non-specific low back pain(NSLBP).METHODS A randomised clinical trial was conducted investigating 55 patients with chronic low back pain due to LDH(n=28)or NSLBP(n=27),out of which 15 were randomly assigned to the control group and 40 were assigned to the treatment group.The intervention was treatment with Dr Allen’s Device for 3 mo.Changes in HRQoL were assessed using the Numerical Pain Rating Scale and the Japanese Orthopedic Association Back Pain Questionnaire.RESULTS Thermobalancing therapy with Dr Allen’s Device showed a significant reduction in pain in the treatment group(P<0.001),with no recorded adverse effects.Both pain assessment scales showed a significant improvement in patients’perception of pain indicating improvement in HRQoL.CONCLUSION The out-of-hospital use of Thermobalancing therapy with Dr Allen’s Device for Low Back Treatment relieves chronic low back pain significantly and without adverse effects,improves the level of activity and HRQoL among patients with LDH and NSLBP.This study demonstrates the importance of this safe first-line therapy that can be used for effective at-home management of chronic low back pain.

Study on Electromyographic Characteristics of Neck Muscles in College Students with Chronic Neck Pain

Objective:To provide new insights for the evaluation and diagnosis of chronic neck pain(CNP).Methods:22 patients with CNP and 22 healthy individuals were recruited from South China Normal University,who were all college students.The subjects'neck extensor muscle strength in the head neutral position,the natural anteversion position,and the maximum forward flexion position were measured by an isometric muscle strength tester respectively.The neck extensor strength of CNP patients and healthy subjects were compared.Results:In the neutral position,the maximum isometric muscle strength of neck extensor muscles was 12.31 kg for CNP patients and 15.16 kg for healthy individuals,resulting in a ratio of 81%strength in patients compared to healthy subjects.This difference was highly significant(P<0.000).In the natural anteversion position,the respective values were 12.6 kg for CNP patients and 15.05 kg for healthy individuals,with a ratio of 83%,and a significant difference between groups(P<0.001).In the maximum forward flexion position of the head,the values were 13.36 kg for CNP patients and 16.15 kg for healthy individuals,with a ratio of 82%,and a highly significant difference(P<0.000).Conclusion:The neck extensor muscle strength levels in college students with CNP were significantly lower compared to healthy college students across all measured positions.

Prevalence and influencing factors of low back pain among nurses in China:a systematic review and meta-analysis

Background:Low back pain(LBP)is one of the most common occupational injuries that nurses experience in their daily work,which ultimately causes disability or difficulty in performing heavy physical activity.There is scarce information that presents a direct figure about the prevalence of LBP in Chinese nurses.Objective:To systematically review and analyze the prevalence and influencing factors of LBP among nurses in China.Methods:Related literature extracted from PubMed,Web of Science,Scopus,China National Knowledge Infrastructure databases were selected and reviewed based on the PRISMA guideline.Random effects models were used for data analysis,where heterogeneity was tested through I2.Egger’s test was used to analyze the literature publication bias.Results:The combined data indicated that the prevalence of LBP among nurses in China was 78%[95%confidence interval(CI)=0.72–0.83].The prevalence of LBP among nurses in China has declined in the past decade.Nurses presented a high risk of LBP in terms of female(OR=2.38,95%CI=1.23–3.44,P<0.0001),married(OR=2.79,95%CI=1.57–3.86,P<0.0001),24≤BMI<28(OR=2.03,95%CI=1.18–3.08,P<0.0001),and working for more than ten>10 years(OR=2.54,95%CI=2.03–3.32,P<0.0001).Conclusions:There is a high prevalence of LBP among nurses in China.Interventions that include healthy dietary habits and physical activity mainly focusing on female married nurses who are working for at least 10 years should be implemented.Furthermore,nurses ought to apply ergonomic principles for personal protection at the workplace.

The characteristics and correlative research of“Jin Shang”associated with chronic neck pain in young adults based on ultrasound imaging

Objective:To investigate the characteristics of'Jin Shang',a specialized term in traditional Chinese medicine(TCM)theory,in young adults with chronic neck pain(CNP)and investigated the correlation of'Jin Shang'with pain intensity and living disabilities using cross-section study.Methods:The thickness of the bilateral splenius capitis and semispinalis capitis were measured by ultrasound imaging(USI)as the objective performance of'Jin Shang'.The visual analogue scale(VAS)and Northwick Park Questionnaire(NPQ)were used to assess pain intensity and living disability.The Student's t test was used to investigate the difference in neck extensor muscle(NEM)thickness between CNP patients and healthy controls.Pearson's correlation and multiple linear regression were applied to investigate the relationship between NEM thickness,pain intensity and disability.Results:Fifty-nine young adult CNP patients and 16 healthy controls were recruited in this study,in accordance with specific inclusion and exclusion criteria.The student's t test showed that in CNP patients,the thickness of the semispinalis capitis during isometric contraction was significantly thinner than that of healthy controls(P=.04).Pearson's correlation analysis also revealed significant relationships between NEM thickness,VAS,and NPQ,while multiple linear regression showed that the thickness of the NEM in CNP patients was a significant predictor of pain intensity and disability.Conclusion:There was a significant difference in the thickness of the NEM in young adults with CNP when compared to healthy controls.Alterations in the NEM thickness in both rest and contraction are moderately related to neck pain and living disabilities.Our results investigated the characteristics of'Jin Shang'using USI and revealed a correlation between'Jin Shang'and CNP symptoms,which demonstrates that NEM plays an important role in CNP.

Thermal Therapy in Patients Suffering from Non-Specific Chronic Low Back Pain—A Systematic Review

Thermal therapy is frequently used as an adjunct to treatment in patients suffering from chronic low back pain. It is also an inherent part of patients’ self-administered pain treatment. This review aims to update the evidence for thermal therapy treatments in non-specific chronic low back pain patients and to rate the methodological quality of the corresponding clinical trials. Previous studies have reported contradictory evidence for the effectiveness of thermal therapy. An electronic search on MEDLINE (PubMed), PEDro, CENTRAL and CINHAL databases was conducted between May 2016 and February 2018. Clinical trials comparing local thermal therapy to conservative or no treatment were assessed for eligibility. Pain, physical function and global health were defined as outcome parameters. A total of n = 9 studies met the inclusion criteria. All of them applied an electrophysical agent as the thermal treatment: continuous ultrasound (n = 6), short-wave diathermy (n = 2), microwave diathermy (n = 1). Out of the n = 6 studies on ultrasound treatment, n = 2 reported significant within and between-group results for pain reduction after 4 to 6 weeks of treatment. Both short-wave diathermy studies demonstrated significant between-group results for pain reduction after 3 weeks of treatment. Contradictory results for all other observed outcome parameters were reported regardless of the intervention. Moreover, significant within-group results for the control groups questioned the effectiveness of the intervention treatments. Therefore, the effect of thermal therapy, (electrophysical agents), is not superior to any control treatment except for ultrasound treatment on short-term pain reduction.

Finding the Needle in the Haystack—An Unusual Case of Astasia-Abasia Following Sacro-Iliac Joint Injection for Chronic Low Back Pain

We present the case of a 60 yrs old male who, following a routine, uneventful, fluoroscopically guided L5/S1 facet joint rhizolysis and sacro-iliac joint (SIJ) injection developed an unexpected inability to stand or walk, a condition known as astasia-abasia. Initial concern had been that this neurological phenomenon was as a result of complications of his chronic pain intervention. Despite an essentially normal neurological examination and dedicated battery of neurological imaging and special testing, no cause was identified. Over a 7-day period of in-patient admission and physical rehabilitation symptoms resolved entirely. In the course of the workup for this episode, it was suggested that the phenomenon was the result of a side effect of dexamfetamine, an agent that had been prescribed for the patient by his neurologist for treatment of his narcolepsy. On the back of this episode, this treatment was discontinued by his neurologist following an outpatient consultation. Subsequent repeated SIJ injections were entirely uneventful and the patient experienced no further occurrences of this phenomenon.

Effect of Verbal Instructions in Pain Assessment during a Passive Straight Leg Raise Test in People with Chronic Low Back Pain

The most prevalent issue in physical therapy is pain. Due to the subjective nature of pain, assessment tools are essential in understanding it as objective data. However, assessment of pain may result in distress for the patient. A physical therapist (PT) should conduct these tests as quickly and accurately as possible. Straightforward instructions are vital in such cases. This study aimed to clarify the effect of verbal instructions for pain assessment during a passive straight leg raise (PSLR) test for participants with chronic low back pain (CLBP). This study included 22 participants who provided informed consent and received three consecutive PSLR tests with measurement of the hip flexion range of motion (HFROM) and were instructed to cease the test at submaximal pain before the first test. Following the second and third tests, participants were given specific verbal instructions to remember pain intensity, quality, and location. After each test, participants were to circle the pain location on the body chart and rate their pain intensity on a numeric rating scale (NRS) and pain quality. All participants were then interviewed about the differences between having and not having specific verbal instructions. The results of HFROM, NRS, and pain extent were not significantly different between the first and second tests or between the second and third tests using a paired t-test. Eleven changes in pain location were found in the second test compared to those in the first test. In the third test, only three participants circled a different area than in the second test. Ten participants showed similar changes with pain location in pain quality in the three PSLR tests. This study revealed the effect of specific verbal instructions prior to PSLR tests. Particularly, participants could notice exact pain location. Our findings may help PT to understand pain cause and reduce patients’ stress during pain assessment in clinical settings.

Spinal accessory neuropathy in patients with chronic neck pain

AIM: To assess the presence of spinal accessory neuropathy in patients with chronic neck pain.METHODS: Patients with pain either regional or focal in the neck or shoulders for at least 6 mo(chronic neck pain) were recruited randomly from the Rheumatology and Rehabilitation Outpatient Clinic at the Faculty of Medicine-Suez Canal University. Two groups were compared: 30 patients with chronic neck pain with mean age(36.97 ± 12.45 years) and 10 apparently healthy controls. Trapezius muscle examination including inspection and range of motion both active and passive was performed. A full clinical neurological examination was carried out to exclude peripheral neuropathy and motor neuron disease. According to the subject's type of work, cases were categorized into labor-intensive and non-labor intensive tasks. A nerve conduction study(NCS) was performed on spinal accessory nerves at both sides for all patients and controls. Parameters including latencies and amplitudes of compound motor action potential(CMAP) were compared with the chronicity of neck pain using the neck disability score. This cross sectional study was carried in the Rheumatology and Rehabilitation Department, at Suez Canal University Hospital, Ismailia, Egypt.RESULTS: Physical examination revealed that 80% of cases had spinal trapezius muscle spasm. Restricted neck motion was present in 16.6% of cases. No one suffered from muscle wasting or weakness. Pain was bilateral in 18 patients(60%), localized to the right side in six patients(20%) and localized to the left side in six patients(20%). The causes of neck pain in the patients studied were nonspecific, due to physical stresses, cervical spondylosis and mild cervical disc herniation. Mean disease duration in patients with labor-intensive tasks was(3.9 ± 2.1 years), which was longer than that in patients with non-labor intensive tasks(3.1 ± 1.9 years); however, this difference was statistically insignificant. Spinal accessory NCSs were performed while subjects were in sitting positions and relaxed with naturally suspended arms to minimize muscular movement. The results of electrophysiological studies revealed that mean right and left latencies of the spinal accessory nerve were 2.96 ± 0.69 ms, 2.98 ± 0.61 ms in the patient group and 2.44 ± 0.38 ms, 2.33 ± 0.36 ms in control group respectively. These differences were statistically significant with P = 0.028 and 0.006 respectively. Spinal accessory NCS showed normal CMAP amplitude in both patients and controls. Comparing the results of the neck disability index(NDI) to different characteristics in patients with chronic neck pain, showed that patients with labor-intensive work had a higher NDI score mean(34.7 ± 9.5) compared to those with non-labor-intensive work, with significant statistical difference(P = 0.011). In addition, mean NDI scores were higher in males, and patients aged over 40 years and this difference was statistically significant(P = 0.007 and P = 0.009 respectively). Correlation studies between right and left spinal accessory nerve latencies and disability percent calculated using the NDI revealed a positive correlation. Moreover, there was a positive correlation between age and disability percent.CONCLUSION: This study demonstrates electrophysiological evidence of demyelination in a significant proportion of patients with chronic cervical pain.

Physical activity and chronic back conditions:A population-based pooled study of 60,134 adults

Background:Little is known about the association between different types of physical activity(PA)and chronic back conditions(CBCs)at the population level.We investigated the association between levels of total and type-specific PA participation and CBCs.Methods'.The sample comprised 60,134 adults aged>16 years who participated in the Health Survey for England and Scottish Health Survey from 1994 to 2008.Multiple logistic regression models,adjusted for potential confbunders,were used to examine the association between total and type-specific PA volume(walking,domestic activity,sport/exercise,cycling,football/rugby,running/jogging,manual work,and housework)and the prevalence of CBCs.Results'.We found an inverse association between total PA volume and prevalence of CBCs.Compared with inactive participants,the fully adjusted odds ratio(OR)for very active participants(≥15 metabolic equivalent h/week)was 0.77(95%confidence interval(CI):0.69—0.85).Participants reporting≥300 min/week of moderate-intensity activity and≥75 min/week of vigorous-intensity activity had 24%(95%CI:6%—39%)and 21%(95%C1:11%—30%)lower odds of CBCs,respectively.Higher odds of CBCs were observed for participation in high-level manual domestic activity(OR=1.22;95%CI:1.00-1.48).Sport/exercise was associated with CBCs in a less consistent manner(e.g.,OR=1.18(95%CI:1.06—1.32)for low levels and OR=0.82(95%CI:0.72—0.93)for high levels of sport/exercise).Conclusion'.PA volume is inversely associated with the prevalence of CBCs.

Efficacy of Low Dose Naltrexone on Pain Reduction in Chronic Pain Syndromes: A Meta Analysis

Chronic pain is a multifaceted debilitating experience often associated with significant physical and emotional burden. Low dose naltrexone (LDN) has gained attention in recent years for its potential utility in the management of fibromyalgia, irritable bowel syndrome, multiple sclerosis, and painful diabetic neuropathy. LDN’s analgesic effects have been associated with its ability to increase the production of endorphins while reducing the production of tumor necrosis factor-alpha, interleukin-6, reactive oxygen species and nitric oxide. This meta-analysis aims to systematically review and synthesize the available evidence on efficacy of LDN as an analgesic in pain syndromes, with a focus on chronic (neuro) inflammatory diseases. The goal is to provide clinicians with a more comprehensive estimate of the effectiveness of LDN as a non-opioid option for managing chronic pain and guide future research in the area. Thirteen randomized control trials, published from 1990 to 2022, were selected for the analysis that satisfied inclusion criteria. The overall effects in these studies were calculated using the standardized mean difference (SMD) between the LDN and placebo groups. We found an overall SMD of -10.77 (95% CI: -13.96 to -7.58) with a p-value of 0.002. This indicated that the LDN group experienced a statistically significant reduction in pain compared to placebo. This meta-analysis provides evidence for the potential efficacy of low dose naltrexone in reducing pain and enhancing analgesia in various pain syndromes. LDN may be a useful treatment option for patients suffering from chronic pain, particularly with fibromyalgia, multiple sclerosis, or diabetic neuropathy. However, further research is needed to confirm the efficacy and safety of low dose naltrexone for chronic pain conditions, especially with larger sample sizes, standardized dosing regimens and treatment durations.

Results of Chronic Neck Pain Rehabilitation at Cotonou

Background: Neck pain is a real public health problem. Its treatment uses different techniques, such as functional rehabilitation, whose results are not widely popularized, from developing countries in Black Africa. Objective: To assess the result of rehabilitation of chronic common neck pain (CCNP) at the CNHU-HKM in Cotonou. Methods: Cross-sectional, retrospective, descriptive and analytical study. It was carried out from May to September 2020, based on the files of former patients followed in functional rehabilitation department at CNHU-HKM in Cotonou, from 2015 to 2019, for CCNP. The result of rehabilitation was assessed based on the progress, between the start and the end of the rehabilitation sessions, of pain intensity, mobility of the cervical spine, muscle strength and functional capacity of the patient. Anova and chi-square tests were used for the analysis of factors associated with the result of rehabilitation. Results: The sample consisted to 73 patients. They were predominantly female (58.90%), with a mean age of 53.60 ± 14.08 years. The neck pain, at least of moderate intensity (97.26%), was present since 12.54 ± 8.54 months, on average. Patients have done 10 to 20 functional rehabilitation sessions, the result of which was satisfactory in 67.12%. This result was mainly associated with patient’s age, sports practice and the seniority of pain progression. Discussion-Conclusion: Rehabilitation results in the management of CCNP are interesting. They prove the need to sensitize patients and prescribers on the importance of early treatment of CCNP.

Effect of extracorporeal shock wave combined with hot magner therapy on nonspecific chronic neck pain

Objective:Toobserve the clinical effect of extracorporeal shock wave combined with hot magner therapy for nonspecific chronic neck pain.Methods:A total of 60 patients with nonspecific chronic neck pain were randomly divided into treatment group and control group.Patients in the treatment group were treated with extracorporeal shock wave combined with hot magner therapy,and patients in the control group were treated with hot magner therapy.Visual analogue scale(VAS)and Neck disability index(NDI)were used before treatment,2 weeks after treatment,and 3 months after treatment.Results:Two weeks after treatment,the VAS and NDI scores were improved(P<0.05),and the VAS and NDI scores of the treatment group were lower than those of the control group(P<0.05),and the improvement rate of the treatment group was significantly better than that of the control group(P<0.05).3 months after follow up treatment,VAS and NDI scores in the treatment group showed statistically significant differences with those before treatment(P<0.05),and those at 2 weeks after treatment(P﹥0.05),while VAS and NDI scores in the control group showed no statistically significant differences with those before treatment(P﹥0.05),and those at 2 weeks after treatment(P<0.05).The VAS and NDI scores in the treatment group were significantly better than those in the control group(P<0.05).Conclusion:The clinical efficacy of extracorporeal shock wave combined with hot magner treatment for nonspecific chronic neck pain is better than that of hot magner therapy.

Effectiveness of hip upslip correction method on ambulation and back pain in patients with lumbar discopathy:a case report

Background:Low back pain can be caused by a variety of accidents,ailments,or diseases,the most common of which is a back muscle problem or tendon injury.The intensity of pain varies from mild to severe.Lower back pain usually improves with rest,pain medications,and physical therapy(PT).Injections of cortisone and manual treatments such as osteopathic or chiropractic manipulation can help reduce pain and speed up the healing process.Some back injuries and disorders necessitate surgery.Methods:A multidisciplinary team evaluation was applied.The patient received medications for a prolonged period that lasted more than 4 to 6 weeks without improvement.Seven sessions of conservative and physical therapy manipulation were applied over a period of two weeks to correct the lower body mechanics and realign the body posture properly.Results:The neglected adolescent patients responded well to physical therapy sessions.The patient can walk with normal body posture and practice his activities of daily life without obstacles.The right up-slip hip was corrected successfully,and both posterior iliac spine joints were functional after the intervention.The patient expressed his satisfaction with physical therapy treatment.Conclusion:Corrections of body mechanics in patients with discopathy should be taken into consideration during treatment.

Differences in brain structure in patients with distinct sites of chronic pain:A voxel-based morphometric analysis

A reduction in gray matter volume is common in patients with chronic back pain, and different types of pain are associated with gray matter abnormalities in distinct brain regions. To examine differ- ences in brain morphology in patients with low back pain or neck and upper back pain, we investi- gated changes in gray matter volume in chronic back pain patients having different sites of pain using voxel-based morphometry. A reduction in cortical gray matter volume was found primarily in the left postcentral gyrus and in the left precuneus and bilateral cuneal cortex of patients with low back pain. In these patients, there was an increase in subcortical gray matter volume in the bilateral putamen and accumbens, right pallidum, right caudate nucleus, and left amygdala. In upper back pain patients, reduced cortical gray matter volume was found in the left precentral and left postcen- tral cortices. Our findings suggest that regional gray matter volume abnormalities in low back pain patients are more extensive than in upper back pain patients. Subcortical gray matter volume in- creases are found only in patients with low back pain.

Research Findings Using Mindfulness-Based Interventions for Chronic Pain

Chronic pain is a complex condition that is very detrimental to physical and psychological wellbeing. It carries a significant level of disability and economic burden. Pain patients frequently experience comorbid mental illness (e.g. depression, anxiety, PTSD, insomnia) and often require psychotherapeutic interventions in addition to medication management. Mindfulness-based interventions (MBIs) have emerged as a means to treat several chronic conditions (e.g. chronic pain, depression, anxiety, substance abuse, stress, insomnia). The objective of this review is to evaluate the current research on the use of MBIs in chronic pain managment. Although there are several controlled trials on the use of MBIs in chronic pain management, only a few studies were found that demonstrated significant effects on pain intensity, quality of life, as well as physical and psychological functioning. Therefore, the current evidence is mixed and there are insufficient data to definitively confirm the full impact of the use of MBIs in chronic pain conditions such as fibromyalgia, chronic low back pain, rheumatoid arthritis, and chronic musculoskeletal pain. The lack of compelling evidence at this time signals a demand for higher quality investigations in this area. Research examining MBIs and concomitant CBT may be of great value in order to synergize and strengthen patient outcomes.

Exploration of the therapeutic effect and clinical outcomes of acupuncture at pain-sensitive points to treat chronic nonspecific low back pain:Application of the acupoint sensitization theory

Objectives:To investigate the clinical and therapeutic effects of acupuncture at the pain-sensitive points of patients with chronic nonspecific low back pain and optimize the acupuncture treatment for chronic nonspecific low back pain.Methods:Using the FDK 20 pressure algometer,the pain-sensitive points were probed in 30 patients with chronic nonspecific low back pain.The top 5 points that elicited the most painful reaction were selected and stimulated with an even-needling technique after deqi.The needles were retained for 30 min.TDP irradiation was concurrently administered.The treatment was administered once daily on weekdays(Monday to Friday) and discontinued for 2 days during the weekend(Saturday and Sunday).The treatment lasted for 2 consecutive weeks.The changes in the range of motion(ROM) of the lumbar vertebrae,visual analogous scale(VAS) score,and the Oswestry disability index(ODI) score of the lumbar vertebrae were assessed before treatment and after 5 and 10 treatment sessions.Results:Compared with the data before treatment,the spinal ROM increased after 5 and 10 treatment sessions in the patients with chronic nonspecific low back pain.The ROM after 10 treatment sessions was remarkably wider than that after 5 treatments,with statistical significance(all P<0.05).Compared with that before treatment,the immediate VAS score showed statistically significant reduction after 5 treatment sessions(P<0.05).Moreover,compared with the score after 5 treatment sessions,the immediate VAS score reduced after 10 treatment sessions,but without any statistical significance.After 5 and 10 treatment sessions,the ODI score was reduced in the patients and it was significantly different from that before treatment(both P<0.05).Conclusion:Acupuncture at the pain-sensitive points alleviates pain and improves lumbar vertebral function in patients with chronic nonspecific low back pain.Thus,further research is needed to confirm whether acupuncture can be a better intervention for chronic nonspecific low back pain.