New perspectives on patient expectations of treatment outcomes: results from qualitative interviews with patients seeking complementary and alternative medicine treatments for chronic low back pain

A Fictionalist Account of Open-Label Placebo

The placebo effect is now generally defined widely as an individual's response to the psychosocial context of a clinical treatment, as distinct from the treatment's characteristic physiological effects. Some researchers, however, argue that such a wide definition leads to confusion and misleading implications. In response, they propose a narrow definition restricted to the therapeutic effects of deliberate placebo treatments. Within the framework of modern medicine, such a scope currently leaves one viable placebo treatment paradigm: the non-deceptive and non-concealed administration of "placebo pills" or open-label placebo (OLP) treatment. In this paper, I consider how the placebo effect occurs in OLP. I argue that a traditional, belief-based account of OLP is paradoxical. Instead, I propose an account based on the non-doxastic attitude of pretence, understood within a fictionalist framework.

Low back pain patients' perceived effectiveness of utilizing complementary and alternative medicine: a systematic review of qualitative studies

OBJECTIVES

The purpose of this systematic review of qualitative studies is to explore patients' perceived effectiveness of utilizing complementary and alternative medicine (CAM) for the treatment and/or management of low back pain (LBP).

METHODS

MEDLINE, EMBASE, AMED, and CINAHL were systematically searched from database inception until May 2020. Eligible articles included qualitative data about LBP patients' perceptions of using CAM.

RESULTS

Of 1,567 items, 1,542 items were excluded; the remaining 25 articles were included in this review. Three themes emerged as follows: physical benefits; mental health benefits; and negative or no perceived effectiveness of CAM on patients with LBP.

CONCLUSIONS

This study explores perceptions of CAM effectiveness among patients with LBP. These findings provide valuable information to CAM and non-CAM practitioners regarding the importance of individualized patient care based on their preferences, values, needs, and perspectives. Further exploration could include practitioners' perceptions of CAM and their impact on the patient-practitioner relationship.

Experiences of Patients Taking Conditioned Open-Label Placebos for Reduction of Postoperative Pain and Opioid Exposure After Spine Surgery

BACKGROUND

Pain after spine surgery is difficult to manage, often requiring the use of opioid analgesics. While traditional "deceptive" or concealed placebo has been studied in trials and laboratory experiments, the acceptability and patient experience of taking honestly prescribed placebos, such as "open-label" placebo (non-deceptive placebo), or conditioned placebo (pairing placebo with another active pharmaceutical) is relatively unexamined.

METHODS

Qualitative thematic analysis was performed using semi-structured, post-treatment interviews with spine surgery patients (n = 18) who had received conditioned open-label placebo (COLP) during the first 2-3 weeks after surgery as part of a RCT. Interview transcripts were reviewed by 3 investigators using an immersion/crystallization approach, followed by iterative large-group discussions with additional investigators, to identify, refine, and codify emergent themes.

RESULTS

Patients' experiences and perceptions of COLP efficacy varied widely. Some emergent themes included the power of the mind over pain, how COLP might provide distraction from or agency over pain, bandwidth required and engagement with COLP, and its modulation of opioid tapering, as well as negative attitudes toward opioids and pill taking in general. Other themes included uncertainty about COLP efficacy, observations of how personality may relate to COLP efficacy, and a recognition of the greater impact of COLP on reduction of opioid use rather than on pain itself. Interestingly, participant uncertainty, disbelief, and skepticism were not necessarily associated with greater opioid consumption or worse pain.

CONCLUSION

Participants provided insights into the experience of COLP which may help to guide its future utilization to manage acute pain and tapering from opioids.

A comparative study into the effects of topical hot salt and hot sand on patients' perception of low back pain

BACGROUND

Low back pain (LBP) has been regarded as one of the musculoskeletal problems which is affecting more than three-quarters of individuals in their lifetime. Nowadays, various pharmacological and nonpharmacological therapies are employed for relieving and treating LBP. This study was conducted to compare the effects of topical hot salt and hot sand on patients' perception of LBP.

MATERIALS AND METHODS

In this, quasi-experimental study patients with LBP referring to the orthopedic clinic of Shahrekord educational hospital were divided randomly into two interventions and one control group in 2020. All three groups were received naproxen cream and daily physiotherapy in the same manner, the interventional groups in addition either topical hot salt or topical hot sand. Data gathering tool for measuring patients' perception of LBP was the McGill Pain Short Form Questionnaire to be completed at the beginning, immediately at the end, and 2 months after the intervention. The data were analyzed using SPSS statistical software (version 21.0).

RESULTS

Totally, 90 patients were randomized based on the table of random numbers (mean age 51.1 + 11.1), and finally, 87 patients completed the study. Patients' perception of LBP before the intervention was homogenous in hot salt, hot sand, and the control group The mean score of total pain experience before the intervention was 14.1 ± 11.3 for hot sand, 13.9 ± 10.7 for hot salt and 13.7 ± 10.1 for control group The mean scores of these three groups were not significant before the intervention (P > 0.05). The mean score of total pain experience immediately after the intervention was 6.7 ± 4.2 for hot sand, 5.2 ± 3.1 for hot salt and 13.9 ± 9.8 for control group. The mean scores of the hot sand group and the hot salt group were significantly decreased compared with control group (P > 0.05). The mean score of total pain experience two months after the intervention was 5.6 ± 3.27 for hot sand, 4.21 ± 2.14 for hot salt and 13.8 ± 10.4 for control group. Mean score of total pain experience in both intervention groups had significantly reduced two months after the intervention compared to control group (P ≤ 0.001); so that the effect of hot salt treatment on reducing total pain experience was larger than hot sand (P ≤ 0.001). The same trend was observed for VAS and Present pain intensity variables.

CONCLUSIONS

The findings have revealed that the topical treatments with hot salt and hot sand could have a significant effect on the perception of LBP compared to those in the control group; whereas hot salt might be stronger effects than hot sand on reducing LBP.

Bilateral vestibulopathy patients' perspectives on vestibular implant treatment: a qualitative study

Objectives

The aim of this study was to explore expectations of patients with bilateral vestibulopathy regarding vestibular implant treatment. This could advance the definition of recommendations for future core outcome sets of vestibular implantation and help to determine on which characteristics of bilateral vestibulopathy future vestibular implant research should focus.

Methods

Semi-structured interviews were conducted with 50 patients diagnosed with bilateral vestibulopathy at Maastricht UMC + . Interviews followed a semi-structured interview guide and were recorded and transcribed. Transcripts were analyzed thematically by two independent researchers. A consensus meeting took place to produce a joint interpretation for greater dimensionality and to confirm key themes.

Results

Overall, patient expectations centralized around three key themes: (physical) symptom reduction, functions and activities, and quality of life. These themes appeared to be interrelated. Patient expectations focused on the activity walking (in a straight line), reducing the symptom oscillopsia and being able to live the life they had before bilateral vestibulopathy developed. In general, patients indicated to be satisfied with small improvements.

Conclusion

This study demonstrated that patient expectations regarding a vestibular implant focus on three key themes: symptom reduction, functions and activities, and quality of life. These themes closely match the functional improvements shown in recent vestibular implantation research. The results of this study provide a clear guideline from the patient perspective on which characteristics of bilateral vestibulopathy, future vestibular implant research should focus.

Trial registration

NL52768.068.15/METC

Supplementary Information

The online version contains supplementary material available at 10.1007/s00415-021-10920-z.

'Your spine is so worn out' - the influence of clinical diagnosis on beliefs in patients with non-specific chronic low back pain - a qualitative study'

BACKGROUND

Patients' beliefs have an important influence on the clinical management of low back pain and healthcare professionals should be prepared to address these beliefs. There is still a gap in the literature about the influence of patients' perceptions of their clinical diagnosis on the severity of their pain experience and disability.

OBJECTIVES

To identify the perceptions of patients with chronic non-specific low back pain regarding the influence of their clinical diagnosis on pain, beliefs, and daily life activities.

METHODS

Qualitative study of 70 individuals with chronic non-specific low back pain. A semi structured interview was conducted about patients' beliefs and perceptions regarding the influence of clinical diagnosis on their daily activities and pain intensity.

RESULTS

Most participants believed that higher number of different clinical diagnoses for the same individual may be associated with high pain intensity and disability for daily activities and that pain and injury are directly related. Patients beliefs were grouped into four main themes: (1) pain has multifactorial explanation in physical dimension; (2) improvement expectation is extremely low in patients with chronic pain; (3) clinical diagnosis influences pain and disability levels; (4) clinical diagnosis is extremely valued by patients.

CONCLUSIONS

Patients believe that there is a strong relationship between structural changes in the lower back, pain, and daily life activities; thus, providing evidence of a strong influence of the biomedical model on their beliefs.

Hypnosis for labour and childbirth: A meta-integration of qualitative and quantitative studies

BACKGROUND

Hypnosis in labour and childbirth is a complex intervention. Both qualitative and quantitative assessment methods have been used, but have targeted different outcomes. We followed a synergistic approach and a reconciliation strategy to further understand and evaluate this intervention.

METHODS

A mixed-method analysis of quantitative and qualitative evidence was conducted. The assessment of efficacy was based on a recent Cochrane review (9 trials, 2954 women randomised). Four qualitative studies and 4 case studies were included.

RESULTS

The outcomes addressed by the qualitative studies (mostly concerning maternal experiences) and in the quantitative studies (mostly concerning analgesic use) overlapped slightly. Discrepancies across results from the two study types suggested that response shift issues could occur.

CONCLUSION

Patient-centred instruments exploring response shift issues would be of great value. Hypnosis can be presented as a technique enabling patients to have a positive birth experience.

Psychomotor therapy as a treatment of chronic spinal pain: A qualitative study

OBJECTIVE

Psychomotor therapy is an innovative complementary approach that enhances the mind-body connection. It could have a positive effect on chronic pain syndromes but has not yet been specifically studied for spinal pain. We thus aimed to explore the experiences of chronic spinal pain patients with psychomotor therapy.

DESIGN

We conducted a qualitative study using semi-structured interviews. 17 patients with chronic spinal pain were recruited from a multidisciplinary spinal pain program in a rehabilitation hospital in Switzerland. Participants received psychomotor therapy as part of this care. All interviews were transcribed and thematic analysis was performed.

SETTING

Division of General Medical Rehabilitation, Geneva University Hospitals, Geneva, Switzerland.

RESULTS

Four themes emerged from thematic analysis: 1) Connecting body and mind; 2) Passive individualized care; 3) Effect on mobility and well-being versus pain; and 4) Need for further care. Participants particularly appreciated the person-centered approach, relaxation and link between body and mind in the psychomotor therapy sessions. They shared positive effects of psychomotor therapy on mobility, kinesiophobia and overall well-being, rather than on pain. Finally, they would have liked more follow-up care at the end of the program.

CONCLUSIONS

Experiences reported by patients in this study suggest that psychomotor therapy could be a promising complementary therapy for chronic spinal pain within a biopsychosocial approach. To better understand the benefits of psychomotor therapy for chronic spinal pain, further research is needed and should consider patient-reported outcome measures such as well-being, fear-avoidance belief and disability.

Patients' expectations and experiences of stem cell therapy for the treatment of knee osteoarthritis

BACKGROUND

Stem cell therapy is a novel treatment option for people living with osteoarthritis. Research investigating stem cell therapy for this debilitating condition has predominantly involved the pathogenesis of the cells and efficacy of the treatment. There is little understanding of patients' expectations and experiences of stem cell therapy treatment.

OBJECTIVE

To explore the expectations and experiences of people undergoing stem cell therapy for the treatment of knee osteoarthritis.

DESIGN

An exploratory, descriptive, qualitative study using semi-structured interviews was conducted.

SETTING AND PARTICIPANTS

Participants were recruited into two groups: (a) Expectations Group (n = 15); the expectations of stem cell treatment were explored with participants that were yet to commence stem cell therapy. (b) Experiences Group (n = 15); the experiences of stem cell therapy were explored with participants 12 months after their initial stem cell treatment. Transcripts were analysed using thematic analysis to identify themes in both groups.

RESULTS

Themes for the Expectations Group were active involvement in the treatment; treatment will improve symptoms; and benefits of treatment outweigh the risks. Themes for the Experiences Group were symptoms of treatment; satisfaction with treatment; and anticipation of further improvement.

DISCUSSION AND CONCLUSIONS

The findings are the first qualitative study to represent patients' perspective on expectations and experiences of stem cell therapy for knee osteoarthritis. They provide insight into the potential areas for improvement within this field to aid patients' preparation and approach to the treatment, promoting patient-centred care.

Use of IMMPACT domains in clinical trials of acupuncture for chronic pain: A methodological survey

Acupuncture is one of the therapeutic resources used for the management of chronic pain. Variability in outcome measurements in randomized clinical trials of non-oncologic chronic pain (RCT-NOCP) generates inconsistencies in determining effects of treatments. The objective of this survey was to assess the adherence to the recommendations made by the Initiative on Methods, Measurement, and Pain Assessment in Clinical Trials (IMMPACT) in the measurement of RCT-NOCP of acupuncture. This methodological research made a systematic search for eligible studies from different sources of information. Eligible studies included those with number of patients ≥100, who randomized and allocated patients with chronic non-oncologic pain to be treated with acupuncture or with "sham" acupuncture, or non-acupuncture. This research included the recommendations for IMMPACT in the measurement of RCT-NOCP: presence of outcomes pain, physical function, emotional state and improvement perception of patient, the source of the outcome information pain and the tools used to measure such domains. From a total of 1,386 studies, 24 were included in this survey. Eleven studies presented low risk of bias. Pain outcome was measured in 23 studies, physical function in 22 studies, emotional state in 14 studies and improvement perception of patient in one study. As for the pain outcome, the patient was the information source in 50% of the studies. The measurement tools recommended for IMMPACT were included in eight studies (35%) that evaluated pain, one study that evaluated the emotional state (7%), and one study that evaluated the improvement perception and satisfaction of patient. It was observed that studies which did not adhere to the recommendations had more favorable results for acupuncture in the outcome pain. This study concludes that randomized clinical trials that used acupuncture to manage chronic pain failed to adhere to IMMPACT recommendations. Clinical societies and IMMPACT do not share the same recommendations. This fact reflects in the diversity of outcomes and instruments adopted in the studies, making it difficult to compare the results.

A prospective randomized controlled study of auricular point acupressure to manage chronic low back pain in older adults: study protocol

BACKGROUND

Chronic low back pain (cLBP) is a major health problem and the most common pain condition among those aged 60 years or older in the US. Despite the development of pharmacological and nonpharmacological interventions, cLBP outcomes have not improved and disability rates continue to rise. This study aims to test auricular point acupressure (APA) as a non-invasive, nonpharmacological self-management strategy to manage cLBP and to address current shortcomings of cLBP treatment.

METHODS/DESIGN

For this prospective randomized controlled study, participants will be randomly assigned to three groups: (1) APA group (active points related to cLBP), (2) Comparison group-1 (non-active points, unrelated to cLBP), and (3) Comparison group-2 (enhanced educational control, an educational booklet on cLBP will be given and the treatment used by participants for their cLBP will be recorded). The ecological momentary assessment smartphone app will be used to collect real-time cLBP outcomes and adherence to APA practice. Treatment and nonspecific psychological placebo effects will be measured via questionnaires for all participants. This proposed trial will evaluate the APA sustained effects for cLBP at 12-month follow-up. Monthly telephone follow-up will be used to collect study outcomes. Blood will be collected during study visits at baseline, post APA treatment, and follow-up study visits at 1, 3, 6, 9 and 12 months post completion of treatment for a total of seven assessments. Appointments will start between 9 and 11 am to control for circadian variation in cytokine levels.

DISCUSSION

This study is expected to provide vital information on the efficacy, sustainability, and underlying mechanism of APA on cLBP necessary for APA to gain acceptance from both healthcare providers and patients, which would provide a strong impetus for including APA as part of cLBP management in clinical and home settings.

TRIAL REGISTRATION

ClinicalTrials.gov, ID: NCT03589703. Registered on 22 May 2018.

Periosteal Electrical Dry Needling as an Adjunct to Exercise and Manual Therapy for Knee Osteoarthritis: A Multicenter Randomized Clinical Trial

Objectives:

To compare the effects of adding electrical dry needling into a manual therapy (MT) and exercise program on pain, stiffness, function, and disability in individuals with painful knee osteoarthritis (OA).

Materials and Methods:

In total, 242 participants (n=242) with painful knee OA were randomized to receive 6 weeks of electrical dry needling, MT, and exercise (n=121) or MT and exercise (n=121). The primary outcome was related-disability as assessed by the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index at 3 months.

Results:

Individuals receiving the combination of electrical dry needling, MT, and exercise experienced significantly greater improvements in related-disability (WOMAC: F=35.504; P<0.001) than those receiving MT and exercise alone at 6 weeks and 3 months. Patients receiving electrical dry needling were 1.7 times more likely to have completely stopped taking medication for their pain at 3 months than individuals receiving MT and exercise (OR, 1.6; 95% confidence interval, 1.24-2.01; P=0.001). On the basis of the cutoff score of ≥5 on the global rating of change, significantly (χ²=14.887; P<0.001) more patients (n=91, 75%) within the dry needling group achieved a successful outcome compared with the MT and exercise group (n=22, 18%) at 3 months. Effect sizes were large (standardized mean differences >0.82) for all outcome measures in favor of the electrical dry needling group at 3 months.

Discussion:

The inclusion of electrical dry needling into a MT and exercise program was more effective for improving pain, function, and related-disability than the application of MT and exercise alone in individuals with painful knee OA.

Level of Evidence:

Level 1b—therapy. Prospectively registered February 10, 2015 on www.clinicaltrials.gov (NCT02373631).

Prevalence and Characteristics of Chronic Spinal Pain Patients with Different Hopes (Treatment Goals) for Ongoing Chiropractic Care

Objectives: The treatment goals of patients successfully using ongoing provider-based care for chronic spinal pain can help inform health policy related to this care. Design: Multinomial logistical hierarchical linear models were used to examine the characteristics of patients with different treatment goals for their ongoing care. Settings/Location: Observational data from a large national sample of patients from 125 chiropractic clinics clustered in 6 U.S. regions. Subjects: Patients with nonwork-injury-related nonspecific chronic low-back pain (CLBP) and chronic neck pain (CNP). Interventions: All were receiving ongoing chiropractic care. Outcome measures: Primary outcomes were patient endorsement of one of four goals for their treatment. Explanatory variables included pain characteristics, pain beliefs, goals for mobility/flexibility, demographics, and other psychological variables. Results: Across our sample of 1614 patients (885 with CLBP and 729 with CNP) just under one-third endorsed a treatment goal of having their pain go away permanently (cure). The rest had goals of preventing their pain from coming back (22% CLBP, 16% CNP); preventing their pain from getting worse (14% CLBP, 12% CNP); or temporarily relieving their pain (31% CLBP, 41% CNP). In univariate analysis across these goals, patients differed significantly on almost all variables. In the multinomial logistic models, a goal of cure was associated with shorter pain duration and more belief in a medical cure; a goal of preventing pain from coming back was associated with lower pain levels; and those with goals of preventing their pain from getting worse or temporarily relieving pain were similar, including in having their pain longer. Conclusions: Although much of health policy follows a curative model, the majority of these CLBP and CNP patients have goals of pain management (using ongoing care) rather than "cure" (care with a specific end) for their chiropractic care. This information could be useful in crafting policy for patients facing provider-based nonpharmacologic care for chronic pain.

Physiotherapy treatment experiences of persons with persistent musculoskeletal pain: A qualitative study

The aim of this study was to explore and describe the physiotherapy treatment experiences of persons with persistent musculoskeletal pain. Eleven participants with persistent musculoskeletal pain in the back, neck, or shoulders were included in the study. Data was collected via semi-structured interviews and were analysed with qualitative content analysis. The analysis resulted in the theme "Towards acceptance and management of pain", comprising four sub-themes: 1) Establishing and maintaining a therapeutic alliance; 2) Being active, taking initiative and facing challenges; 3) Appreciating guidance, incentive and having a sounding board; and 4) Acquired knowledge and new body awareness change behaviours. The theme and sub-themes describe how the participants used increased knowledge, awareness, movements and exercises learned from the physiotherapy treatment to develop strategies for managing pain and the process of acceptance. A trusting relationship and continual dialogue with the physiotherapist was considered to be important. The participants were actively involved in the process as exercises, activities and other treatment modalities were individualized. This was rewarding but also challenging and required effort on their part. The physiotherapist's initiatives and actions were an important incentive and means of support.

Lessons from Outside and Within: Exploring Advancements in Methodology for Naturopathic Medicine Clinical Research

INTRODUCTION

Naturopathy is a mixture of both traditional and complementary medicine. It incorporates a broad set of health care practices that may or may not be traditional to that country or conventional medicine and are not fully integrated into the dominant health care system. Research required to evaluate or substantiate naturopathic medicine may not fall under the testing of randomized clinical trials, which opens up discussions on what is the best practice for research in naturopathic medicine.

DISCUSSION

Not only do advances in health research methodology offer important opportunities to progress naturopathic research, there are also areas where the unique characteristics of naturopathic philosophy and practice can impact other areas of health research. Some of the new advances in health research methodology involve whole-system research, pragmatic trials, template for intervention description and replication protocols for complex interventions, patient-centered care models, and the pragmatic-explanatory continuum indicator summary tool for designing pragmatic trials. Discussion and critique of these health-related methodologies shows that these research methods are more suited for the philosophy and treatment options that naturopathy is based on.

CONCLUSIONS

Successful implementation of naturopathic research methodologies, and translation and dissemination of research will require a substantial paradigm shift in which naturopathic practitioners adopt a greater level of responsibility for developing an evidence base for naturopathic medicine.

Stakeholder expectations from the integration of chiropractic care into a rehabilitation setting: a qualitative study

Background

Few studies have investigated patient and provider expectations of chiropractic care, particularly in multidisciplinary settings. This qualitative study explored stakeholder expectations of adding a chiropractor to the healthcare team at a rehabilitation specialty hospital.

Methods

The research methodology was an organizational case study with an inpatient facility for persons recovering from complex neurological conditions serving as the setting. Sixty stakeholders, including patients, families, hospital staff, and administrators, were interviewed or participated in focus groups in June 2015. Semi-structured questions guided the interview sessions which were digitally audiorecorded and transcribed. Data were entered into a qualitative software program to conduct content analysis using an iterative approach to identify key themes.

Results

Expectations for the chiropractic program were mostly positive with themes consistently reported across stakeholder groups. The central domain, making progress, encompassed the organizational mission to empower patients to reach hospital discharge and return to life in the community. Higher order goals, characterized as achieving whole person healing, encompassed patients’ quality of life, self-efficacy, and activities of daily living. Stakeholders expected the addition of chiropractic to help patients progress toward these goals by improving pain management and physical functioning. Pain management themes included pain intensity, medication use, and pain-related behaviors, while functional improvement themes included muscle tone, extremity function, and balance and mobility. In addition to these direct effects on clinical outcomes, stakeholders also expected indirect effects of chiropractic care on healthcare integration. This indirect effect was expected to increase patient participation in other providers’ treatments leading to improved care for the patient across the team and facility-level outcomes such as decreased length of stay.

Conclusions

Stakeholders expected the addition of chiropractic care to a rehabilitation specialty hospital to benefit patients through pain management and functional improvements leading to whole person healing. They also expected chiropractic to benefit the healthcare team by facilitating other therapies in pursuit of the hospital mission, that is, moving patients towards discharge. Understanding stakeholder expectations may allow providers to align current expectations with what may be reasonable, in an effort to achieve appropriate clinical outcomes and patient and staff satisfaction.

Patients' perceived needs for allied health, and complementary and alternative medicines for low back pain: A systematic scoping review

OBJECTIVES

Allied health and complementary and alternative medicines (CAM) are therapeutic therapies commonly accessed by consumers to manage low back pain (LBP). We aimed to identify the literature regarding patients' perceived needs for physiotherapy, chiropractic therapy and CAM for the management of LBP.

METHODS

A systematic scoping review of MEDLINE, EMBASE, CINAHL and PsycINFO (1990-2016) was conducted to identify studies examining patients' perceived needs for allied health and CAM for LBP. Data regarding study design and methodology were extracted. Areas of patients' perceived need for allied health and CAM were aggregated.

RESULTS

Forty-four studies from 2202 were included: 25 qualitative, 18 quantitative and 1 mixed-methods study. Three areas of need emerged: (i) physiotherapy was viewed as important, particularly when individually tailored. However, patients had concerns about adherence, adverse outcomes and correct exercise technique. (ii) Chiropractic therapy was perceived to be effective and needed by some patients, but others were concerned about adverse outcomes. (iii) An inconsistent need for CAM was identified with some patients perceiving a need, while others questioning the legitimacy and short-term duration of these therapies.

CONCLUSIONS

Our findings regarding patients' perceived needs for allied health and CAM for LBP may assist in informing development of more patient-centred guidelines and service models for LBP. Understanding patients' concerns regarding active-based physiotherapy, which is recommended in most guidelines, and issues surrounding chiropractic and CAM, which are generally not, may help inform management that better aligns patient's perceived needs with effective treatments, to improve outcomes for both patients and the health-care system.

Understanding rationales for acupuncture treated individuals' beliefs in acupuncture effects, to be able to maximize therapeutic results: A qualitative analysis

OBJECTIVE

To investigate how individuals expressed rationales for their beliefs regarding efficacy of acupuncture.

METHODS

Qualitative data from participants of two different randomized sham-controlled trials, of relaxing (non-cancer volunteers of the general population) or antiemetic (patients with cancer undergoing radiotherapy) effects of acupuncture was analyzed. Participants (n = 441) received genuine (n = 120 and n = 100) or sham (n = 121 and n = 100) (telescopic blunt sham-needle) relaxing or antiemetic acupuncture. The participants (n = 428; 97% response rate) expressed their belief regarding the efficacy of acupuncture, and n = 264 delivered qualitative rationales for their belief, analyzed using qualitative content analysis.

RESULTS

Of the 428 participants, 35 (8%) believed entirely that the acupuncture was effective, 209 (49%) believed much, 136 (32%) believed moderately, 39 (9%) believed a little, and 9 (2%) did not believe that the acupuncture was effective. Five categories and seven subcategories represented the meaning units of the central message of the rationales for the treatment belief. Participants with positive beliefs (believed entirely/much, n = 244) presented rationales related to: "Experienced positive effects", "Knowledge regarding effect-mechanisms of acupuncture", and "General trustworthiness of acupuncture". Participants with more negative beliefs (believed a little or not, n = 48) presented rationales related to: "Lack of feasibility of the acupuncture", "Varying effects", and "The effect is individual, not available for everybody".

CONCLUSION

In order to strengthen acupuncture treated patients' beliefs in the efficacy of acupuncture during clinical practice or research, acupuncture therapists may consider emphasizing these aspects in the therapeutic situation.

Auricular Point Acupressure to Manage Aromatase Inhibitor-Induced Arthralgia in Postmenopausal Breast Cancer Survivors: A Pilot Study

PURPOSE/OBJECTIVES

To assess the feasibility of auricular point acupressure to manage aromatase inhibitor-induced arthralgia.
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DESIGN

Wait list control design.
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SETTING

Outpatient clinics and oncology center.
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SAMPLE

20 women with aromatase inhibitor-induced arthralgia.
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METHODS

After baseline data were collected, participants waited one month before they received acupressure once per week for four weeks at a convenient time. The baseline data served as the control comparison. Self-reported measures and blood samples were obtained at baseline, at preintervention, weekly during the intervention, and at post-intervention.
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MAIN RESEARCH VARIABLES

The primary outcomes included pain intensity, pain interference, stiffness, and physical function. Inflammatory cytokines and chemokines were tested.
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FINDINGS

After the four-week intervention, participants reported decreases in worst pain and pain interference, and improvements in physical function, cancer-related symptom severity, and interference. The proinflammatory cytokines and chemokines displayed a trend of a mean percentage reduction. The anti-inflammatory cytokine interleukin-13 increased from pre- to postintervention.
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CONCLUSIONS

Auricular point acupressure is feasible and may be effective in managing arthralgia in breast cancer survivors.
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IMPLICATIONS FOR NURSING

Nurses can administer acupressure in clinical settings, which could enhance the management of aromatase inhibitor-induced arthralgia and contribute to a shift from traditional disease-based biomedical models to a broader, integrative, medical paradigm for managing aromatase inhibitor-induced arthralgia.

Broadening measures of success: results of a behavioral health translational research training program

Background

While some research training programs have considered the importance of mentoring in inspiring professionals to engage in translational research, most evaluations emphasize outcomes specific to academic productivity as primary measures of training program success. The impact of such training or mentoring programs on stakeholders and local community organizations engaged in translational research efforts has received little attention. The purpose of this evaluation is to explore outcomes other than traditional academic productivity in a translational research graduate certificate program designed to pair graduate students and behavioral health professionals in collaborative service-learning projects.

Methods

Semi-structured qualitative interviews with scholars, community mentors, and academic mentors were conducted regarding a translational research program to identify programmatic impacts. Interviews were transcribed and coded by the research team to identify salient themes related to programmatic outcomes.

Results

Results are framed using the Translational Research Impact Scale which is organized into three overarching domains of potential impact: (1) research-related impacts, (2) translational impacts, and (3) societal impacts. This evaluation demonstrates the program’s impact in all three domains of the TRIS evaluation framework. Graduate certificate participants (scholars) reported that gaining experience in applied behavioral health settings added useful skills and expertise to their present careers and increased their interest in pursuing translational research. Scholars also described benefits resulting from networks gained through participation in the program, including valuable ties between the university and community behavioral health organizations.

Conclusions

This evaluation of the outcomes of a graduate certificate program providing training in translational research highlights the need for more community-oriented and practice-based measures of success. Encouraging practitioner involvement in translational research is vital to translate knowledge into practice and to enable practice-based needs to inform research and policy. A more flexible approach to measuring programmatic success in research training programs can help bridge the knowledge translation gap.

Massage Therapy and Quality of Life in Osteoarthritis of the Knee: A Qualitative Study

Objective

We hypothesized that participants receiving Swedish massage would experience benefits such as stress reduction and enhanced quality of life, in addition to the osteoarthritis-specific effects assessed in a randomized controlled clinical trial.

Design

Qualitative methods were used to explore a deeper contextual understanding of participants' experiences with massage and osteoarthritis, in addition to the quantitative data collected from primary and secondary outcome measures of the dose-finding study.

Setting

Two community hospitals affiliated with academic health centers in Connecticut and New Jersey.

Subjects

Eighteen adults who previously participated in a dose-finding clinical trial of massage therapy for osteoarthritis of the knee.

Methods

Face-to-face and telephone interviews using a standardized interview guide. Triangulation of qualitative and quantitative data allowed for a more thorough understanding of the effects of massage therapy.

Results

Three salient themes emerged from our analysis. Participants discussed 1) relaxation effects, 2) improved quality of life associated with receiving massage therapy, and 3) the accessibility of massage therapy in treating osteoarthritis.

Conclusions

Participant responses noted empowerment with an improved ability to perform activities of daily living after experiencing massage therapy. The majority of statements were consistent with their quantitative changes on standard osteoarthritis measures. Future research in pain conditions should include health-related quality of life assessments as well as outcomes related to perceived well-being, along with greater exploration of the concept of salutogenic side effects of an intervention in the context of complementary and integrative therapies.

Open-label versus double-blind placebo treatment in irritable bowel syndrome: study protocol for a randomized controlled trial

BACKGROUND

Placebo medications, by definition, are composed of inactive ingredients that have no physiological effect on symptoms. Nonetheless, administration of placebo in randomized controlled trials (RCTs) and in clinical settings has been demonstrated to have significant impact on many physical and psychological complaints. Until recently, conventional wisdom has suggested that patients must believe that placebo pills actually contain (or, at least, might possibly contain) active medication in order to elicit a response to placebo. However, several recent RCTs, including patients with irritable bowel syndrome (IBS), chronic low back pain, and episodic migraine, have demonstrated that individuals receiving open-label placebo (OLP) can still experience symptomatic improvement and benefit from honestly described placebo treatment.

METHODS AND DESIGN

This paper describes an innovative multidisciplinary trial design (n = 280) that attempts to replicate and expand upon an earlier IBS OLP study. The current study will compare OLP to double-blind placebo (DBP) administration which is made possible by including a nested, double-blind RCT comparing DBP and peppermint oil. The study also examines possible genetic and psychological predictors of OLP and seeks to better understand participants' experiences with OLP and DBP through a series of extensive interviews with a randomly selected subgroup.

DISCUSSION

OLP treatment is a novel strategy for ethically harnessing placebo effects. It has potential to re-frame theories of placebo and to influence how physicians can optimize watch-and-wait strategies for common, subjective symptoms. The current study aims to dramatically expand what we know about OLP by comparing, for the first time, OLP and DBP administration. Adopting a unique, multidisciplinary approach, the study also explores genetic, psychological and experiential dimensions of OLP. The paper ends with an extensive discussion of the "culture" of the trial as well as potential mechanisms of OLP and ethical implications.

TRIAL REGISTRATION

ClinicalTrials.gov, identifier: NCT02802241 . Registered on 14 June 2016.

"I know what I want but I'm not sure how to get it"-Expectations of physiotherapy treatment of persons with persistent pain

Expectations of physiotherapy treatment of patients with persistent pain have been shown to influence treatment outcome and patient satisfaction, yet this is mostly explored and described in retrospective. The aim of the study was to explore and describe the expectations people with persistent pain have prior to physiotherapy treatment. Ten participants with persistent musculoskeletal pain from the back, neck, or shoulders were included in the study. Data were collected by interviews using a semi-structured interview guide and were analyzed with qualitative content analysis. The analysis resulted in one main category: "The multifaceted picture of expectations" and four categories: 1) Standing in the doorway: curious and uncertain; 2) Looking for respect, confirmation and knowledge; 3) Expecting treatment, regular training, and follow up; and 4) Having dreams, being realistic, or feeling resigned. The main category and the categories describe a multifaceted picture of the participants' expectations, gradually developed and eventually encompassing several aspects: good dialog and communication, the need to be confirmed as individuals, and getting an explanation for the pain. The results also show that the participants expected tailored training with frequent follow-ups and their expectations of outcome ranged from hope of the best possible results to realistic or resigned regarding pain relief and activity levels.

Patient expectations for management of chronic non-cancer pain: A systematic review

Background

Chronic pain is a major economic and social health problem. Up to 79% of chronic pain patients are unsatisfied with their pain management. Meeting patients’ expectations is likely to produce greater satisfaction with care. The challenge is to explore patients’ genuine expectations and needs. However, the term expectation encompasses several concepts and may concern different aspects of health‐care provision.

Objective

This review aimed to systematically collect information on types and subject of patients’ expectations for chronic pain management.

Search strategy

We searched for quantitative and qualitative studies. Because of the multidimensional character of the term “expectations,” the search included subject headings and free text words related to the concept of expectations.

Data extraction and synthesis

A framework for understanding patients’ expectations was used to map types of expectations within structure, process or outcome of health care.

Main results

Twenty‐three research papers met the inclusion criteria: 18 quantitative and five qualitative. This review found that assessment of patients’ expectations for treatment is mostly limited to outcome expectations (all 18 quantitative papers and four qualitative papers). Patients generally have high expectations regarding pain reduction after treatment, but expectations were higher when expressed as an ideal expectation (81‐93% relief) than as a predicted expectation (44‐64%).

Discussion and conclusions

For health‐care providers, for pain management and for pain research purposes, the awareness that patients express different types of expectations is important. For shared decision making in clinical practice, it is important that predicted expectations of the patient are known to the treating physician and discussed.

Structure and process expectations are under‐represented in our findings. However, exploring and meeting patients’ expectations regarding structure, process and outcome aspects of pain management may increase patient satisfaction.

Patterns of treatment expectation and the physician-patient relationship perceived by women receiving traditional Chinese medicine treatment for menstrual symptoms: a Q-methodology study

BACKGROUND

The recurrence of menstrual symptoms markedly interferes with the daily life, social functioning, work disability and quality of life of women. Patient perception of healthcare services is underexplored but crucial for understanding how to efficiently develop healthcare practices.

AIMS

To identify and describe the different patterns of treatment expectation and physician-patient relationships perceived by women receiving traditional Chinese medicine treatment for menstrual symptoms.

METHODS

A two-stage data collection design was used. In the first stage, in-depth interviews with 40 participants were conducted; the interview data were used for content analysis. Q statements were developed on the basis of the content analysis results. In the second stage, a series of Q sorts was performed by 60 other participants to subjectively rank the Q statements.

RESULTS

The results of factor analysis revealed that four factors retained in the final model accounted for 56% of total variance. Women associated with Factor 1 had experienced few negative physician-patient interactions; these women were relatively young (31.6 years) and had mild perimenstrual mood discomfort (6.4). Women who loaded on Factor 2 preferred physician guidance and encountered few barriers to adherence; these participants were older (38.6 years) and had the most severe perimenstrual mood discomfort (9.5) among the four groups. The women in agreement with Factor 3 tended to patiently wait for treatment effects; these participants had the highest scores for both cyclic pelvic pain (4.9) and perimenstrual physical discomfort (8.8). The women associated with Factor 4 demanded effective treatment and had the lowest scores for both cyclic pelvic pain (3.8) and perimenstrual physical discomfort (6.8).

CONCLUSIONS

The exploration of clustering patients according to their perspectives could influence healthcare providers to acknowledge patient expectations and enable effective communication between physicians and patients.

Development and Validation of the EXPECT Questionnaire: Assessing Patient Expectations of Outcomes of Complementary and Alternative Medicine Treatments for Chronic Pain

BACKGROUND

Patient expectations may be associated with outcomes of complementary and alternative medicine (CAM) treatments for chronic pain. However, a psychometrically sound measure of such expectations is needed.

OBJECTIVES

The purpose of this study was to develop and evaluate a questionnaire to assess individuals' expectations regarding outcomes of CAM treatments for chronic low back pain (CLBP), as well as a short form of the questionnaire.

METHODS

An 18-item draft questionnaire was developed through literature review, cognitive interviews with individuals with CLBP, CAM practitioners, and expert consultation. Two samples completed the questionnaire: (1) a community sample (n = 141) completed it via an online survey before or soon after starting a CAM treatment for CLBP, and (2) participants (n = 181) in randomized clinical trials evaluating CAM treatments for CLBP or fibromyalgia completed it prior to or shortly after starting treatment. Factor structure, internal consistency, test-retest reliability, and criterion validity were examined.

RESULTS

Based on factor analyses, 10 items reflecting expectations (used to create a total score) and three items reflecting hopes (not scored) were selected for the questionnaire. The questionnaire had high internal consistency, moderate test-retest reliability, and moderate correlations with other measures of expectations. A three-item short form also had adequate reliability and validity.

CONCLUSIONS

The Expectations for Complementary and Alternative Medicine Treatments (EXPECT) questionnaire can be used in research to assess individuals' expectations of treatments for chronic pain. It is recommended that the three hope questions are included (but not scored) to help respondents distinguish between hopes and expectations. The short form may be appropriate for clinical settings and when expectation measurement is not a primary focus.

Yoga intervention and functional pain syndromes: a selective review

The definition of functional pain syndromes is varied across literature. No effort has been made to see all functional pain disorder groups under broad nomenclature which would exclude conditions for which pathophysiology is strongly known. Since these disorders are commonly treated with alternative treatment modalities and impose significant burden on health utilization, an effort to look into studies on yoga-based interventions on 'functional pain syndromes' (FPS) was made. This study defined FPS as 'Chronic relapsing remitting pain conditions, the origin of which is difficult to trace with no definite physical pathology on clinical suspicion or available laboratory measures and are valid based on subjective pain reporting, associated distress and socio-occupational dysfunction'. Chronic headache, neck pain, back pain, fibromyalgia, pelvic pain, Irritable Bowel Syndrome, Chronic Fatigue Syndrome, and somatoform pain disorders were included for this review. The review found four meta-analyses on the selected topic both indicating modest efficacy and benefit of yoga in these disorders. Future efforts should be directed to do a large meta-analysis of functional pain syndromes.

Overlap and Differences Between Patient and Provider Expectations for Treatment Outcomes: The Case of Acupuncture

Our study aimed to identify patient-provider clusters with different patterns of expectations for treatment outcomes. All patients (n = 885) received acupuncture treatment from physicians for their migraine, headache, osteoarthritis, or chronic low back pain. We identified 6 robust patient-provider expectation clusters (PPECs; interclassification reliability >.89) showing differences between patients and providers in their expected treatment responses (eg, unrealistic optimists, optimistic doubters). For example, the optimistic doubters had high expectations for their treatment outcomes but were skeptical of the benefits of acupuncture in general. The providers expected good improvements for these patients. These 6 PPECs differed in their clinical characteristics and in the associated treatment responses. For example, unrealistic optimists showed the weakest treatment benefits after 6 months; other PPECs and clinical patterns are also presented in the report. Our study suggests that comparing the expectations of patients and providers is a valuable approach to identify groups of patients with greater responsiveness and those with limited treatment benefits.

PERSPECTIVE

Patients and providers of acupuncture might vary in their expectation of the treatment effect and in clinical practice the overlap of expectations of patients and providers should be considered as important in initial consultations.

General Practitioners Views of Implementing a Stratified Treatment Approach for Low Back Pain in Germany: A Qualitative Study

BACKGROUND AND OBJECTIVE

The STarT Back stratified primary care approach has demonstrated clinical and cost effectiveness in the UK, and is commonly used by General Practitioners (GPs). However, it remains unknown how this approach could be implemented into the German healthcare system. The aim of this study was therefore to explore the views and perceptions of German GPs in respect to using a stratified primary care for low back pain (LBP).

METHODS

A 90-minute think-tank workshop was conducted with 14 male and five female GPs, during which the STarT-Back-Screening-Tool (SBST) and related research evidence was presented. This was followed by two focus groups, based on a semi-structured interview guideline to identify potential implementation barriers and opportunities. Discussions were audiotaped, transcribed and coded using a content analysis approach.

RESULTS

For the three deductively developed main themes, 15 subthemes emerged: (1) application of the SBST, with the following subthemes: which health profession should administer it, patients known to the GP practice, the reason for the GP consultation, scoring the tool, the tool format, and the anticipated impact on GP practice; (2) psychologically informed physiotherapy, with subthemes including: provision by a physiotherapist, anticipated impact, the skills of physiotherapists, management of patients with severe psychosocial problems, referral and remuneration; (3) the management of low-risk patients, with subthemes including: concern about the appropriate advising health professional, information and media, length of consultation, and local exercise venues.

CONCLUSIONS

The attitudes of GPs towards stratified primary care for LBP indicated positive support for pilot-testing in Germany. However, there were mixed reactions to the ability of German physiotherapists to manage high-risk patients and handle their complex clinical needs. GPs also mentioned practical difficulties in providing extended advice to low-risk patients, which nevertheless could be addressed by involvement of specifically trained medical assistants.

A qualitative study of changes in expectations over time among patients with chronic low back pain seeking four CAM therapies

BACKGROUND

The relationship between patient expectations about a treatment and the treatment outcomes, particularly for Complementary and Alternative Medicine (CAM) therapies, is not well understood. Using qualitative data from a larger study to develop a valid expectancy questionnaire for use with participants starting new CAM therapies, we examined how participants' expectations of treatment changed over the course of a therapy.

METHODS

We conducted semi-structured qualitative interviews with 64 participants initiating one of four CAM therapies (yoga, chiropractic, acupuncture, massage) for chronic low back pain. Participants just starting treatment were interviewed up to three times over a period of 3 months. Interviews were transcribed verbatim and analyzed using a qualitative mixed methods approach incorporating immersion/crystallization and matrix analysis for a decontexualization and recontextualization approach to understand changes in thematic emphasis over time.

RESULTS

Pre-treatment expectations consisted of conjecture about whether or not the CAM therapy could relieve pain and improve participation in meaningful activities. Expectations tended to shift over the course of treatment to be more inclusive of broader lifestyle factors, the need for long-term pain management strategies and attention to long-term quality of life and wellness. Although a shift toward greater acceptance of chronic pain and the need for strategies to keep pain from flaring was observed across participants regardless of therapy, participants varied in their assessments of whether increased awareness of the need for ongoing self-care and maintenance strategies was considered a "positive outcome". Regardless of how participants evaluated the outcome of treatment, participants from all four therapies reported increased awareness, acceptance of the chronic nature of pain, and attention to the need to take responsibility for their own health.

CONCLUSIONS

The shift in treatment expectations to greater acceptance of pain and the need for continued self-care suggests that future research should explore how CAM practitioners can capitalize on these shifts to encourage feelings of empowerment rather than disappointment surrounding realizations of the need for continued engagement with self-care.

A Novel Modality for Facet Joint Denervation: Cooled Radiofrequency Ablation for Lumbar Facet Syndrome. A Case Series

BACKGROUND

While cooled radiofrequency ablation (C-RFA) appears to be a promising technology for joint denervation, outcomes of this technique for the treatment of lumbar facet syndrome have not been described. We report clinical outcomes in a case series of patients treated with C-RFA for lumbar facet syndrome.

METHODS

Consecutive patients aged 18-60 years diagnosed with lumbar facet syndrome, confirmed by ≥75% symptom relief with at least one set of diagnostic medial branch nerve blocks, who underwent C-RFA between January 2007 and December 2013 in an urban academic pain center were included. The respective proportions of participants who reported ≥50% improvement in pain and in function were calculated. Change in median NRS score, daily morphine equivalent consumption (DME), and medication quantification scale III (MQS III) score were measured.

RESULTS

Twelve patients underwent C-RFA; three were lost to follow-up. The median and 25%-75% interquartile range (IQR) for age was 44 years (35, 54). The median duration of follow-up was 34 months, IQR (21, 55). The percentage and 95% confidence interval (CI) of patients who reported ≥50% improvement in pain was 33% CI (12%, 64%) and in function was 78%, CI (41%, 96%). There was no significant change in DME or MSQ III score. Approximately 50% of patients sought additional healthcare by long-term follow-up. No complications were reported.

CONCLUSIONS

This case series suggests that C-RFA may improve function and to a lesser degree pain at long-term follow-up. A randomized, controlled trial is warranted.