Hasil untuk "Chiropractic"

Jordana Maio, Caroline A. Smith, Paul R. Ward

Abstract Introduction The prevalence of autoimmune disease (AD) is increasing in both paediatric and adult populations, resulting in a rise in healthcare utilisation for symptom management. With no known cure for ADs, management options include conventional medical treatment and/or complementary and alternative medicine (CAM) approaches. Despite the high cost of CAM therapy in Australia, its use continues to rise, especially among adults and children with chronic disease. Methods This review was guided by the JBI methodology for scoping reviews. We reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) checklist. Database searched included OVID (Medline, Embase, PsycInfo) CINAHL, Scopus, Web of Science, ProQuest, and Google Scholar. Only primary empirical papers were included. Screening and data extraction were conducted by two reviewers independently with a third reviewer resolving discrepancies. Results Our review identified 42 primary research papers published between 1990 and 2021 that addressed parental management of AD with CAM. Commonly reported CAM practices included massage, homeopathy, chiropractic care, and acupuncture, with vitamins and minerals being the most frequently mentioned CAM products. Parents cited dissatisfaction with conventional medication, concerns about its side effects, and the perception of CAM as natural or safer than conventional medicine as primary reasons for CAM use. Parental CAM use strongly predicted child CAM use, yet there was low disclosure of CAM practices to conventional physicians. Reasons for non-disclosure included concerns about negative responses from physicians and perceptions of limited physician understanding of CAM. Parental educational level and family income were also predictive of CAM use. Conclusions This review highlights the widespread use of CAM by parents managing their children's AD and emphasises the need for improved communication between parents and healthcare providers. Methodological inconsistencies highlight the necessity for standardised protocols in future CAM research. Additionally, future studies should recognise the interplay between social structures and individual agency in shaping healthcare decisions. Clinical trial number Not applicable. Protocol registration DOI https://doi.org/10.17605/OSF.IO/9NJCE .

André Bussières, Steven Passmore, Deborah Kopansky-Giles et al.

Abstract Background Since the 1990s, spine disorders have remained the leading cause of global disability, disproportionately affecting economically marginalized individuals, rural populations, women, and older people. Back pain related disability is projected to increase the most in remote regions where lifestyle and work are increasingly sedentary, yet resources and access to comprehensive healthcare is generally limited. To help tackle this worldwide health problem, World Spine Care Canada, and the Global Spine Care Initiative (GSCI) launched a four-phase project aiming to address the profound gap between evidence-based spine care and routine care delivered to people with spine symptoms or concerns in communities that are medically underserved. Phase 1 conclusions and recommendations led to the development of a model of care that included a triaging system and spine care pathways that could be implemented and scaled in underserved communities around the world. Methods The current research protocol describes a site-specific customization and pre-implementation study (Phase 2), as well as a feasibility study (Phase 3) to be conducted in Cross Lake, an Indigenous community in northern Manitoba, Canada. Design: Observational pre-post design using a participatory mixed-methods approach. Relationship building with the community established through regular site visits will enable pre- and post-implementation data collection about the model of spine care and provisionally selected implementation strategies using a community health survey, chart reviews, qualitative interviews, and adoption surveys with key partners at the meso (community leaders) and micro (clinicians, patients, community residents) levels. Recruitment started in March 2023 and will end in March 2026. Surveys will be analyzed descriptively and interviews thematically. Findings will inform co-tailoring of implementation support strategies with project partners prior to evaluating the feasibility of the new spine care program. Discussion Knowledge generated from this study will provide essential guidance for scaling up, sustainability and impact (Phase 4) in other northern Canada regions and sites around the globe. It is hoped that implementing the GSCI model of care in Cross Lake will help to reduce the burden of spine problems and related healthcare costs for the local community, and serve as a scalable model for programs in other settings.

Renjie Xu, Yun Yang, Chengjie Yan et al.

Abstract Purpose Chronic non-specific low back pain (CNLBP) is a complex and heterogeneous condition, and it is necessary to explore new treatment approaches. We evaluated whether the addition of dry cupping therapy to guideline‑based conventional therapy would further improve clinical outcomes in CNLBP. Methods Thirty-six patients with CNLBP were recruitedand randomly divided into two groups: the control group and the intervention group. The intervention group received cupping therapy in addition to the control group (core stabilization exercises, spinal manipulation and education) for 4 weeks. The primary outcome was the visual analog scale (VAS) for pain intensity. Secondary outcomes were the Roland Morris disability questionnaire (RMDQ), and pressure pain thresholds (PPT) at bilateral Shenshu (BL23), Qihaishu (BL24), and Dachangshu (BL25) acupuncture points. Results At week 4 the between‑group difference in resting pain was trivial (median difference 0.0 cm, 95% CI − 1.0 to 1.0). Neither clinically important nor statistically significant differences were detected in disability or PPTs. Both groups improved substantially from baseline. Conclusion In this randomized trial, adding dry cupping to conventional therapy offered no additional benefit over conventional therapy alone for pain, disability or PPT in CNLBP. Larger, multicentre trials with longer follow‑up and standardized negative pressures are warranted. Trial registration: ChiCTR2300069398, http://www.chictr.org.cn , Registration Date: March 15, 2023.

Claire D. Johnson, Bart N. Green, Lyndon Amorin-Woods et al.

Abstract Background Accreditation of healthcare provider training programs ensures graduate competency and provides a means for programs to improve. Accreditation consistency assures the public that healthcare providers have similar basic training across world regions. Currently, it is unknown if chiropractic accrediting agencies have congruent standards globally. Therefore, the purpose of this study was to investigate similarities and differences in student competencies and program standards among four chiropractic accreditation agencies worldwide. Methods A quantitative content analysis was performed on accreditation standards from regional international accreditation agencies responsible for accrediting the majority of the world’s chiropractic degree programs. Agencies included the Council on Chiropractic Education (United States), the European Council on Chiropractic Education (Europe, United Kingdom, South Africa), the Council on Chiropractic Education Australasia (Australia, New Zealand, Malaysia), and the Council on Chiropractic Education Canada (Canada). The contents of the accrediting standards were coded using a standardized coding list. A modified Delphi technique was used by 21 international experts from December 1, 2023, to April 18, 2024. After four rounds of consideration to achieve consensus, the contents were analyzed for frequency and congruence of coded items across the accrediting agencies’ standards. A two-way analysis of variance was conducted to identify if there were any differences among the accreditation agencies. Results Neither student competencies [F(3,8) = 0.007, p > .05] nor program standards [F(3,4) = 0.002, p > .05] differed significantly across the accrediting agencies. The statistical relationships between accreditation agencies and coding frequencies remained stable across all coded items, with no single code exhibiting differential performance depending on the accrediting body. The overall model showed R 2  = 0.96 for student competencies and R 2  = 0.87 for program standards; thus, the models’ predictions align with the observed data. Conclusions The study findings demonstrate congruence for student competencies and program standards among chiropractic accreditation agencies across multiple geographic regions. The patterns of content were stable and consistent across the four accrediting agencies, with no evidence of differential effects among the agencies. In addition, this study provides essential details and standardized codes for agencies’ documents, which may facilitate dialogue and comprehension among agencies, educators, regulators, governing officials, and other stakeholders in chiropractic education. Study registration The study protocol was prospectively registered with Open Science Framework on November 30, 2023 https://doi.org/10.17605/OSF.IO/259WC .

Imran Khan Niazi, Muhammad Samran Navid, Christopher Merkle et al.

Abstract Increasing evidence suggests that a high-velocity, low-amplitude (HVLA) thrust directed at a dysfunctional vertebral segment in people with subclinical spinal pain alters various neurophysiological measures, including somatosensory evoked potentials (SEPs). We hypothesized that an HVLA thrust applied to a clinician chosen vertebral segment based on clinical indicators of vertebral dysfunction, in short, segment considered as “relevant” would significantly reduce the N30 amplitude compared to an HVLA thrust applied to a predetermined vertebral segment not based on clinical indicators of vertebral dysfunction or segment considered as “non-relevant”. In this double-blinded, active-controlled, parallel-design study, 96 adults with recurrent mild neck pain, ache, or stiffness were randomly allocated to receiving a single thrust directed at either a segment considered as “relevant” or a segment considered as “non-relevant" in their upper cervical spine. SEPs of median nerve stimulation were recorded before and immediately after a single HVLA application delivered using an adjusting instrument (Activator). A linear mixed model was used to assess changes in the N30 amplitude. A significant interaction between the site of thrust delivery and session was found (F1,840 = 9.89, p < 0.002). Pairwise comparisons showed a significant immediate decrease in the N30 complex amplitude after the application of HVLA thrust to a segment considered “relevant” (− 16.76 ± 28.32%, p = 0.005). In contrast, no significant change was observed in the group that received HVLA thrust over a segment considered “non-relevant” (p = 0.757). Cervical HVLA thrust applied to the segment considered as “relevant” altered sensorimotor parameters, while cervical HVLA thrust over the segment considered as “non-relevant” did not. This finding supports the hypothesis that spinal site targeting of HVLA interventions is important when measuring neurophysiological responses. Further studies are needed to explore the potential clinical relevance of these findings.

Simon Desch, Petra Schweinhardt, Ben Seymour et al.

Relief of ongoing pain is a potent motivator of behavior, directing actions to escape from or reduce potentially harmful stimuli. Whereas endogenous modulation of pain events is well characterized, relatively little is known about the modulation of pain relief and its corresponding neurochemical basis. Here, we studied pain modulation during a probabilistic relief-seeking task (a ‘wheel of fortune’ gambling task), in which people actively or passively received reduction of a tonic thermal pain stimulus. We found that relief perception was enhanced by active decisions and unpredictability, and greater in high novelty-seeking trait individuals, consistent with a model in which relief is tuned by its informational content. We then probed the roles of dopaminergic and opioidergic signaling, both of which are implicated in relief processing, by embedding the task in a double-blinded cross-over design with administration of the dopamine precursor levodopa and the opioid receptor antagonist naltrexone. We found that levodopa enhanced each of these information-specific aspects of relief modulation but no significant effects of the opioidergic manipulation. These results show that dopaminergic signaling has a key role in modulating the perception of pain relief to optimize motivation and behavior.

Hassan Anwar, Talha Anwar, Shamas Murtaza

Quality evaluation in the food industry presents a significant challenge due to the necessity for high-cost equipment and extensive analysis to ensure that products reaching consumers are safe and of the highest quality. Existing technologies often require substantial resources, trained personnel, and complex analytical procedures, creating a demand for rapid, cost-effective solutions. Electronic nose technology is an emerging approach capable of detecting and differentiating between various aromas through an array of electronic sensors, demonstrating promising results when applied to diverse food items. Machine learning algorithms play a crucial role in analyzing the complex data collected by electronic nose systems, enabling accurate identification and assessment of food based on different odors. This review explores the combination of e-nose systems with machine learning algorithms, proposing a powerful nondestructive tool for food quality assessment. By integrating advanced data processing techniques with e-nose technology, this novel approach has shown the potential in overcoming traditional limitations related to subjectivity and time-consuming analysis procedures. Furthermore, the integration of electronic noses with machine learning applications is examined across key food categories such as meat, dairy, edible oil, fish, tea, and coffee products. Various case studies are presented to highlight the efficacy of this innovative method in addressing specific quality concerns within these sectors.

Evan Eindhoven, Alex Lee, Peter Stilwell et al.

Abstract Background Knowledge about patient satisfaction and experience with care they receive can guide practitioners in establishing doctor-patient relationships and improve health outcomes. Although evidence suggests high patient satisfaction with chiropractic care in general, there is limited understanding of the expectations and experiences of athletes receiving sports chiropractic care. Objective To explore the athletes’ expectations and experiences with care received from sports chiropractors, and their perceptions of relevant areas of future research. Methods A qualitative study was conducted through an interpretivist lens exploring the perspectives of elite and competitive athletes receiving care from sports chiropractors in Canada. Participants were purposively recruited and interviewed until saturation was reached. Two research team members independently analyzed the interview transcripts using a conventional approach to content analysis. Content was inductively coded and discussed by the research team to generate categories. Results We interviewed 18 participants between December 2018 and March 2020, 14 were national level athletes participating in sports ranging from paddling to combat sports. Reported reasons for seeking care included acute care, injury prevention, enhancing performance and maintenance care. Generated categories were organized under topics of experience with care, expectations of care, and research agenda. Participants experienced a variety of interventions, reassurance, varying treatment times, and reported positive impact on their athletic performance. They expected musculoskeletal assessment and treatment including at and beyond the injury site, symptom improvement, good communication and expertise from the chiropractor. Some participants suggested interpersonal and interprofessional communication can be improved, in particular the level of collaboration with other members of their health care team. Overall, participants reported a high level of trust and satisfaction with care received from sports chiropractors. From our participants’ perspective, suggested areas of research should focus on injury mechanics and prevention, impact of care on performance, and interprofessional collaboration. Conclusions In general, participants were very satisfied with care. Overall, participants’ expectations and experiences aligned but changed over time. Addressing the findings of this study can be used to enhance the quality of care provided to athletes from sports chiropractors, as well as inform future research agendas. Further work assessing if athletes in other competitive levels have similar experiences and expectations is needed.

Blacha K, Cade A, Russell T et al.

Kaitlyn Blacha,1 Andrew Cade,1 Tyler Russell,1 Daniel Skinner2 1Ohio University, Heritage College of Osteopathic Medicine, Dublin, OH, USA; 2Department of Social Medicine, Ohio University, Heritage College of Osteopathic Medicine, Dublin, OH, USACorrespondence: Daniel Skinner, Email skinnerd@ohio.eduObjective: This interview-based thematic analysis examines the evolving professional identities and practices of osteopathic physicians (DOs) in North American professional sports (baseball, basketball, football, hockey, and soccer) to understand the extent to which DOs employ osteopathic-specific skill sets in their work with player-patients. In addition, the study sought to understand the prevalence of professional bias, interprofessional dynamics between DOs and other health professionals, and other factors such as management.Methods: This qualitative, interview-based study is grounded in twelve semi-structured interviews with 41% of DOs (all nonsurgical, primary care sports medicine trained) working with North American professional sports teams. Interviews were transcribed and coded to identify key themes and representative quotes.Results: Findings suggest that DOs believe their training and philosophical orientation positions them well to make important contributions to serving the medical needs of professional sports teams. At the same time, DOs are careful about championing an osteopathically-specific approach to patient care, such as evoking osteopathic principles of care or techniques such as Osteopathic Manipulative Medicine. This is the case for several reasons, the most important of which is a strong drive toward collaboration and collegiality within professional sports medicine teams.Conclusion: This study finds that in navigating the complexities of osteopathic identity, DOs working in professional sports are proud of their osteopathic orientation and report experiencing little discrimination, but also downplay what has historically distinguished their practice from that of other healthcare professionals. These findings have consequences for how scholars think about emerging professional identities in sports medicine, generally, as well as the fast-growing profession of osteopathic medicine specifically.Keywords: osteopathic medicine, sports medicine, professional identity, chiropractic

Rikke K Jensen, Berit Schiøttz-Christensen, Christian Volmar Skovsgaard et al.

Background and purpose: Over the last decades, many countries have shown increased surgery rates for lumbar spinal stenosis (LSS), but little information is available from Denmark. We describe the development in diagnosis and surgery of LSS in Denmark between 2002 and 2018. Patients and methods: We collected diagnostic ICD10-codes and surgical procedure codes from private and public hospitals in Denmark from the Danish National Patient Register. Patients diagnosed with LSS and those with surgical procedure codes for decompression surgery with or without fusion were identified. Annual surgery rates were stratified by age, sex, and type of surgery. Results: During these 17 years, 132,138 patients diagnosed with LSS and 43,454 surgical procedures for LSS were identified. The number of surgical procedures increased by 144%, from 23 to 56 per 100,000 inhabitants. The proportion of patients diagnosed with LSS who received surgery was about 33%, which was almost stable over time. Decompression without fusion increased by 128% from 18 to 40 per 100,000 inhabitants and decompression with fusion increased by 199%, from 5 to 15 per 100,000. Interpretation: Both the prevalence of LSS diagnoses and LSS surgery rates more than doubled in Denmark between 2002 and 2018. However, the proportion of patients diagnosed with LSS who received surgery remained stable. Decompression surgery with fusion increased at a higher rate than decompression without fusion, although recent evidence suggests no advantage of decompression plus fusion over decompression alone.

Michel S Swain, Jordan A. Gliedt, Katie de Luca et al.

Background Chiropractic students demonstrate philosophically opposing views about the chiropractic profession. The primary aim was to describe chiropractic students’ responses to statements about chiropractic identity, role, setting, and future direction. A secondary aim was to describe the frequency of internally conflicting responses. Methods Three datasets from Europe, North America, and Australia/New Zealand were pooled in a secondary data analysis. Chiropractic students from 25 chiropractic training institutions completed interrelating surveys (combined response rate 21.9%) between 2013 and 2018. The survey instrument investigated student viewpoints about chiropractic professional identity, role, practice setting and future direction of chiropractic practice. Student attitudes about chiropractic were described using weighted proportions to adjust for unequal population sampling across the three geographical regions. The frequency of concordant and discordant student responses was described by combining identity items with items that explored responses about practice role, setting and future direction. The relationship between student characteristics (age, sex, education, association membership and geographical region) and ideologically conflicting responses were assessed using the Chi-squared test and Cramér’s V. Results Data from 2396 student chiropractors (50.8% female; from Europe 36.2%, North America 49.6% and Australia/New Zealand 14.5%) were analysed. For identity, nearly half of the chiropractic students (weighted 45.1%) agreed that it is important for chiropractors to hold strongly to the traditional chiropractic theory that adjusting the spine corrects “dis-ease” and agreed (weighted 55.5%) that contemporary and evolving scientific evidence is more important than traditional chiropractic principles. The frequency of discordant (ideologically conflicting) student responses ranged from 32.5% for statements about identity versus role, to 51.4% for statements about identity versus future. There was no association between student age, sex and internally conflicting responses. Chiropractic students’ professional association membership status, pre-chiropractic education and geographical region were associated with ideologically conflicting responses. Conclusions Chiropractic students in this analysis show traditional and progressive attitudes towards the chiropractic profession. Individual student responses frequently contradict in terms of professional ideology, but most (approximately half) students demonstrate concordant progressive and mainstream attitudes. Ideological conflict may raise concerns about some students’ ability to learn and make clinical judgements, and potential for disharmony in the chiropractic fraternity.

Alice Kongsted, Tue Secher Jensen, Klaus Doktor et al.

Abstract Background Disease monitoring is an important element of self-management of several chronic diseases. Pain monitoring has become very easily available, but the role in musculoskeletal pain conditions is not clear. Awareness of pain might be helpful for people to understand pain, but focusing on pain may on the contrary negatively affect pain experience and behaviours. The objective of this study was to investigate the potential impact of pain monitoring on low back pain (LBP), specifically to determine if pain intensity, activity limitation and pain control, differed between patients with weekly pain monitoring over 12 months and patients with follow-ups at 2 weeks, 3 months and 12 months. Methods This was a non-randomised controlled study embedded in a cohort study with data collection November 1st 2016 to December 21st 2018. Adults seeking care for LBP were enrolled at the first visit to a chiropractor and followed with surveys after 2 weeks, 3 months and 12 months. Those enrolled first, n = 1,623, furthermore received weekly SMS-questions about pain frequency and pain intensity, whereas those enrolled next was the control group, n = 1,269 followed only by surveys. Outcomes at 12-months were compared, adjusting for group differences on baseline parameters. Results LBP intensity (0–10) was slightly lower at 12-months follow-up in the SMS group than the control group (adjusted beta − 0.40 (95% CI: − 0.62; − 0.19)). No relevant between-group differences were observed for activity limitation (0–100) (1.51 (95% CI: − 0.83; 3.85)) or ability to control pain (0–10) (− 0.08 (95% CI − 0.31; 0.15)). Conclusions Frequent pain monitoring did not demonstrate any negative effects of weekly pain monitoring, and it was perhaps even helpful. The role of self-monitoring as part of self-managing LBP should be explored further including optimal frequencies, formats, and methods for feedback. Trial registration The study was not registered as a clinical trial.

Efrosini Papaconstantinou, Carol Cancelliere, Leslie Verville et al.

Abstract Sleep problems are common and may be associated with persistent pain. It is unclear whether non-pharmacological interventions improve sleep and pain in adults with comorbid sleep problems and musculoskeletal (MSK) pain. We conducted a systematic review on the effectiveness of non-pharmacological interventions on sleep characteristics among adults with MSK pain and comorbid sleep problems. We searched MEDLINE, EMBASE, CINAHL, Cochrane Central and PsycINFO from inception to April 2, 2021 for randomized controlled trials (RCTs), cohort, and case-control studies. Pairs of independent reviewers critically appraised and extracted data from eligible studies. We synthesized the findings qualitatively. We screened 8459 records and identified two RCTs (six articles, 467 participants). At 9 months, in adults with insomnia and osteoarthritis pain, cognitive behavioral therapy for pain and insomnia (CBT-PI) was effective at improving sleep (Insomnia Severity Index, ISI) when compared to education (OR 2.20, 95% CI 1.25, 3.90) or CBT for pain (CBT-P) (OR 3.21, 95% CI 1.22, 8.43). CBP-P vs. education was effective at increasing sleep efficiency (wrist actigraphy) in a subgroup of participants with severe pain at baseline (mean difference 5.45, 95% CI 1.56, 9.33). At 18 months, CBT-PI, CBT-P and education had similar effectiveness on sleep and pain or health outcomes. In adults with insomnia and knee osteoarthritis, CBT-I improved some sleep outcomes including sleep efficiency (diary) at 3 months (Cohen’s d 0.39, 95% CI 0.24, 1.18), and self-reported sleep quality (ISI) at 6 months (Cohen’s d − 0.62, 95% CI -1.01, − 0.07). The intervention was no better than placebo (behavioural desensitization) for improving other sleep outcomes related to sleep onset or pain outcomes. Short-term improvement in sleep was associated with pain reduction at 6 months (WOMAC pain subscale) (sensitivity 54.8%, specificity 81.4%). Overall, in two acceptable quality RCTs of adults with OA and comorbid insomnia, CBT-PI/I may improve some sleep outcomes in the short term, but not pain outcomes in the short or long-term. Clinically significant improvements in sleep in the short term may improve longer term pain outcomes. Further high-quality research is needed to evaluate other non-pharmacological interventions for people with comorbid sleep problems and a range of MSK conditions.

Maria Tsampika Laoudikou, P. McCarthy

K. Young

Background Chiropractors use words and phrases in unique ways to express traditional, chiropractic-specific theories. This lexicon represents concepts that reinforce the separation of chiropractic from other health care professions. It may impact referrals both to and from chiropractors, lead to public confusion about health care issues, and reduce cross-disciplinary research. Therefore, it is important to understand how prevalent chiropractic-specific terms are in publicly available media. Methods Five chiropractic terms were selected: subluxation, adjustment, vital (−ism/−istic), wellness, and Innate (Intelligence). States and territories in Australia were proportionately sampled according to population of chiropractors using a Google search for chiropractors’ private practice websites. The top results were recorded. Websites were word-searched on every publicly available page for the five terms. Context was checked to count only terms that were used to support a chiropractic-specific concepts. The number of occurrences of each term was recorded, tallied nationally and by state/territory. Descriptive statistics were applied to determine prevalence. Results Three hundred sixty-nine websites were sampled, based on an estimate of 5500 chiropractors practising in Australia. Nationally, 85% of chiropractors used one or more terms. The term adjust (−ing/−ment) occurred most frequently, being found on 283 websites (77%) with a total of 2249 occurrences. Wellness was found on 199 websites (54%) with 872 occurrences; subluxation was found on 104 websites (28%), 489 occurrences; vital (−ism/−istic) on 71 websites (19%) with 158 occurrences; and Innate was least used, being found on 39 websites (11%) with 137 occurrences. Conclusion A majority of the Australian chiropractors sampled used one or more chiropractic-specific terms on their websites. Future research should explore the effects of chiropractic language on the public, policy-makers, and other health care professionals.

Kelly A. Kimball, Christopher B. Roecker, K. Hoyt

OBJECTIVE Impostor phenomenon is expressed by feelings of self-doubt and the belief that one is unintelligent. The purpose of this research was to describe the prevalence of impostor phenomenon among students enrolled in a doctor of chiropractic program and to evaluate for any differences in the rates of impostor phenomenon between males and females. METHODS We performed an anonymous cross-sectional, online survey of all students enrolled in the doctor of chiropractic program at 2 campuses of 1 chiropractic college. We reported the point prevalence of impostor phenomenon and used χ2 to evaluate the differences in impostor phenomenon among males and females. We also evaluated for between-group differences for 4 other demographic factors believed to influence impostor phenomenon. RESULTS We received 406 survey responses (34% response rate). Impostor phenomenon was reported in 39% of students responding to our survey. Approximately 46% of all females and 32% of all males met the criteria for imposter phenomenon, and females had significantly higher rates of impostor phenomenon (p = .005). The following variables were not associated with impostor phenomenon: year in which students were enrolled; marital status; whether chiropractic was their first career; and type of clinical experience the student encountered. CONCLUSION Our findings demonstrate that over a third of students enrolled in a doctor of chiropractic program met the criteria for impostor phenomenon, and females were significantly more likely to experience impostor phenomenon. The results from this survey are similar to those reported in other healthcare educational settings.

C. Goertz, C. Long, R. Vining et al.

Importance It is critically important to evaluate the effect of nonpharmacological treatments on low back pain and associated disability. Objective To determine whether the addition of chiropractic care to usual medical care results in better pain relief and pain-related function when compared with usual medical care alone. Design, Setting, and Participants A 3-site pragmatic comparative effectiveness clinical trial using adaptive allocation was conducted from September 28, 2012, to February 13, 2016, at 2 large military medical centers in major metropolitan areas and 1 smaller hospital at a military training site. Eligible participants were active-duty US service members aged 18 to 50 years with low back pain from a musculoskeletal source. Interventions The intervention period was 6 weeks. Usual medical care included self-care, medications, physical therapy, and pain clinic referral. Chiropractic care included spinal manipulative therapy in the low back and adjacent regions and additional therapeutic procedures such as rehabilitative exercise, cryotherapy, superficial heat, and other manual therapies. Main Outcomes and Measures Coprimary outcomes were low back pain intensity (Numerical Rating Scale; scores ranging from 0 [no low back pain] to 10 [worst possible low back pain]) and disability (Roland Morris Disability Questionnaire; scores ranging from 0-24, with higher scores indicating greater disability) at 6 weeks. Secondary outcomes included perceived improvement, satisfaction (Numerical Rating Scale; scores ranging from 0 [not at all satisfied] to 10 [extremely satisfied]), and medication use. The coprimary outcomes were modeled with linear mixed-effects regression over baseline and weeks 2, 4, 6, and 12. Results Of the 806 screened patients who were recruited through either clinician referrals or self-referrals, 750 were enrolled (250 at each site). The mean (SD) participant age was 30.9 (8.7) years, 175 participants (23.3%) were female, and 243 participants (32.4%) were nonwhite. Statistically significant site × time × group interactions were found in all models. Adjusted mean differences in scores at week 6 were statistically significant in favor of usual medical care plus chiropractic care compared with usual medical care alone overall for low back pain intensity (mean difference, −1.1; 95% CI, −1.4 to −0.7), disability (mean difference, −2.2; 95% CI, −3.1 to −1.2), and satisfaction (mean difference, 2.5; 95% CI, 2.1 to 2.8) as well as at each site. Adjusted odd ratios at week 6 were also statistically significant in favor of usual medical care plus chiropractic care overall for perceived improvement (odds ratio = 0.18; 95% CI, 0.13-0.25) and self-reported pain medication use (odds ratio = 0.73; 95% CI, 0.54-0.97). No serious related adverse events were reported. Conclusions and Relevance Chiropractic care, when added to usual medical care, resulted in moderate short-term improvements in low back pain intensity and disability in active-duty military personnel. This trial provides additional support for the inclusion of chiropractic care as a component of multidisciplinary health care for low back pain, as currently recommended in existing guidelines. However, study limitations illustrate that further research is needed to understand longer-term outcomes as well as how patient heterogeneity and intervention variations affect patient responses to chiropractic care. Trial Registration ClinicalTrials.gov Identifier: NCT01692275

Kelly Holt, I. Niazi, R. W. Nedergaard et al.

The objective of this study was to investigate whether a single session of chiropractic care could increase strength in weak plantar flexor muscles in chronic stroke patients. Maximum voluntary contractions (strength) of the plantar flexors, soleus evoked V-waves (cortical drive), and H-reflexes were recorded in 12 chronic stroke patients, with plantar flexor muscle weakness, using a randomized controlled crossover design. Outcomes were assessed pre and post a chiropractic care intervention and a passive movement control. Repeated measures ANOVA was used to asses within and between group differences. Significance was set at p < 0.05. Following the chiropractic care intervention there was a significant increase in strength (F (1,11) = 14.49, p = 0.002; avg 64.2 ± 77.7%) and V-wave/Mmax ratio (F(1,11) = 9.67, p = 0.009; avg 54.0 ± 65.2%) compared to the control intervention. There was a significant strength decrease of 26.4 ± 15.5% (p = 0.001) after the control intervention. There were no other significant differences. Plantar flexor muscle strength increased in chronic stroke patients after a single session of chiropractic care. An increase in V-wave amplitude combined with no significant changes in H-reflex parameters suggests this increased strength is likely modulated at a supraspinal level. Further research is required to investigate the longer term and potential functional effects of chiropractic care in stroke recovery.

Serena Eluf de Quadros, Isadora Tessler

In 2018, I performed a Chiropractic Sessions research—through ICMBIO's volunteer program—with ICMBIO and IBAMA PREVFOGO Firefighters from Chapada dos Veadeiros National Park in the state of Goiás totalizing 111 firefighters. The goal was to use Chiropractic to improve their Quality of Life and better adapt them to develop a higher performance in action (putting down forest fires). The Chiropractor is a health technician specialized in the spinal that is dedicated on minimizing and correcting spinal subluxations(blockages in the central nervous system) to help improve the functioning of the body as a whole (immunity and performance improvements, better adaptation to any kinds of stress). A worldwide validated, quality of life questionnaire (WHOQOL) was applied at the beginning and ending and the data was tabulated. The graphics show that, in general, the 4 domains evaluated in the WHOQOL questionnaire had a better result (physical, psychological, social relations and environment) after chiropractic ajustments.

Jaap Swanenburg, Jaap Swanenburg, Fabienne Büchi et al.

Background: This study aimed to determine whether vestibular rehabilitation using active video games (Exergames), including promoted head turns and unsupported locomotion, may facilitate vestibular compensation and gait in subjects with one-sided chronic peripheral vestibular hypofunction (cPVH).Methods: 12 patients with cPVH (mean age of 65 ± 12 years, 8 male) were recruited for this study. The study consisted of a four-week baseline control period T1-T2 followed by a four-week intervention period T2-T3. The intervention included exergames that required physical tasks such as steps, weight shifts or balance control to cognitive challenges, in a virtual environment to play the game. The subjects participated in a total of 176 min of exergaming in eight sessions. Because of the changing projection direction of the game to the wall, the subjects had to turn their heads constantly while playing the game. Dynamic visual acuity (DVA) was assessed. Vestibulo-Ocular reflex (VOR) gain deficit and cumulative overt saccade amplitude (COSA) were measured with the video head-impulse test. Additionally, the functional gait assessment (FGA), Extended Timed Get-Up-and-Go (ETGUG), and the Dizziness handicap inventory (DHI), were assessed.Results: DVA showed no significant group level change (p = 0.475, z = −0.714, d = 0.295) with a small effect size and improvements in five out of 12 subjects. Ipsilesional VOR gain did not improve (p = 0.157, z = −1.414, d = 0.481) on group level while there was an intermediate effect size and improvements in six out of 12 subjects. COSA got significant smaller (p = 0.006, z = −2.746, d = 1.354) with improvements in seven out of 12 subjects. The contralesional sides did not change. The FGA for the group significantly improved with an intermediate effect size (p &lt; 0.001, z = −3.08, d = 1.617) and five individuals showed clinically relevant improvements. The ETGUG group value improved significantly with a strong effect size (p &lt; 0.001, z = −2.67, d = 1.030), with seven individuals contributing to this change. The DHI showed no change (p = 0.172, z = −1.381, d = 0.592) neither on the group nor on the individuals' level. The game scores of the subjects improved during the intervention period of the intervention for every game.Conclusion: The results of this study demonstrate that exergaming with promoted head turns facilitates vestibular compensation in some subjects with cPVH. This is the first study that shows an improvement in cumulative overt saccade amplitude after exergaming in chronic vestibular subjects.