Symptoms and General Pathology

All Conditions

Nervous System Diseases

Rare Diseases

Chronic Pain

Pain

Neurologic Manifestations

Chronic Graft Versus Host Disease

Participants are linked to online informative videos on chronic pain produced by the Multidisciplinary Pain Centre (Rigshospitalet, DK). Ten video-modules of 2-6 minutes each. 1. Chronic pain development in Denmark, treatment offered at the Centre. 2. How chronic pain can affect life in all its facets. Chronic complex pain explained. 3. Psychological models used to describe affected life domains. The role of dysfunctional thoughts on e.g. anxiety. 4. The connection between pain and factors that can reduce energy level. 5. Pain interference in the familiar dynamic and relations. 6. Information about how to balance activity and rest - and on daily breathing exercises. 7. The Rules and opportunities when health challenges working life e.g. work relocation. 8. The importance of healthy habits regarding eating, sleep, and self-treating. 9. Selection of medication according to the patient's quality of life. 10. Expected side effects of medication and on measures to counteract side effects.

Participants will attend a single-session, 2-hour online group class. The program has two main components: didactics and skills acquisition. Participants will learn about pain self-regulation and self-management. The program content includes strategies to empower individuals with chronic non-cancer pain as following: 1) the identification of unhelpful thought patterns in the moment, 2) regulation of cognition and emotion, including thought reframing and mindset, 3) how to decrease physiological hyperarousal using relaxation techniques (binaural relaxation audio file for diaphragmatic breathing and progressive muscle relaxation), and 4) establishing self-soothing actions. At the end of the class, participants will develop a self-tailored plan for implementing these skills/strategies in daily life to use behaviors that modulate attention and counteract helplessness (Darnall et al 2014). The online class will be delivered by a nurse certified in the ER.

Participants in the control group will not receive any of the interventions. This project will not interfere with any current or future pain treatment. After the end of collecting data, the Multidisciplinary Pain Centre will eventually make available the videos that compose VP to all patients.

Educational videos with 10 modules with information about pain.

Educational Video-based Pain Program

Empowered Relief Program

Geana Kurita, PhD

Suzanne Herling, PhD

Geana Kurita, PHD.

Suzanne Herling, PHD

The development of alternative methods to address simple clinical needs and easy interventions of self-application are desired in the pre-habilitation period (waiting list). To our knowledge that are very few studies regarding interventions for patients in waiting list for specialized treatment of chronic non-cancer pain (CNCP) and they do not include cognitive-behavioural programs. This project is based on the hypothesis that educational and cognitive-behavioural interventions help to reduce deleterious effects of pain on some areas of patient's life. Therefore, the goal is to test two different interventions to help patients to self-manage their pain and avoid worsening in the pre-clinical period.

It is a randomized controlled trial for application and assessment of two interventions: an educational Video-based Pain Program (VP) and Empowered Relief Program (ER). The primary purpose of our study is to investigate the effect of ER and VP on the Pain Catastrophizing Score in people with CNCP who are waiting for Multidisciplinary pain treatment. The secondary aim is to analyse the effects on other patient reported outcomes such as pain intensity, pain interference in daily activities, pain catastrophizing, pain acceptance, quality of life, mood, perceived change on over-all pain status, as well as consumption of pain medicine and usage of healthcare services. The effects of the two interventions will be compared with each other and a control group.

Randomized controlled trial for application and assessment of the two interventions. Patients waiting for multidisciplinary pain treatment at Rigshospitalet and Herlev/Gentofte Hospital will be invited to participate and randomly assigned to one of three arms (1:1:1): VP group, ER group or control group (no intervention). Assessments will occur at baseline, 2 months, 6 months, and 12 months after the intervention.

Statistical analysis of data will be blinded.

Pre-habilitation Interventions to Empower Patients With Chronic Pain

One general question about satisfaction with the intervention used (6-point scale) and additional comments.

Pain catastrophizing in the last 24 hours; Pain Catastrophizing Score

Brief Pain Inventory to measure pain intensity and interference on general activity, mood, walking ability, work, social relations, sleep, and enjoyment of life with other.

Chronic Pain Acceptance Questionnaire to assess engagement in activity (despite pain), pain willingness, and total pain acceptance score.

The Measure Yourself Medical Outcome Profile (MYMOP 2), which measures effects on patient self generated outcome on physical, emotional, or social symptoms/problems. It is problem-specific and includes general wellbeing.

RAND 36-Item Short Form Health Survey version 1.0 to assess physical functioning, role limitations due to physical health, role limitations due to emotional problems, energy/fatigue, emotional well-being, social functioning, pain, and general health.

General Anxiety Disorder - 7 (GAD-7) is commonly used as a measure of general anxiety severity.

Patient Health Questionnaires scale (PHQ-9) can help track a patient's overall depression severity as well as track the improvement of specific symptoms with treatment.

Medication used (type and quantity), the number of times that he/she used the health care system because of chronic pain problem and treatment received (pharmacologic, surgical, rehabilitation, etc.), and number of absent days at work because of pain.

The Novo Nordic Foundation

Rigshospitalet, Denmark

Senior researcher

Behaviors and Mental Disorders

Neoplasms

Skin and Connective Tissue Diseases

Pain, Postoperative

Anxiety Disorders

Breast Neoplasms

Breast Diseases

Skin Diseases

Postoperative Complications

Quality of Life

Cognitive behavioural therapy (CBT) is a talking therapy that can help patients manage problems by changing the way they think and behave. It's most commonly used to treat anxiety, depression and chronic pain conditions.

Education and mindfulness therapy refers to lessons on techniques to calm the mind and body - can reduce the negative effects of stress

The CBT intervention will be delivered by a Senior Psychologist with seventeen years of hospital psychology experience, six in the treatment of chronic pain patients. Sessions are delivered in one hour, individual therapy appointments to patients, and there is an emphasis on relaxation training, cognitive restructuring, exercise and pacing, behavioral activation, improving sleep, and anger management. Standardized worksheets and homework assignments are an important part of CBT-CP and these will be given (post or email) to patients who will be asked to read and complete in terms of complementing the consultations. This intervention has been developed with reference to two sources: A successful national implementation of CBT for chronic pain (CBT-CP) using video teleconferencing format \[Connolly KS et al\] AND an evidence-based CBT manual specifically designed to treat chronic pain \[Murphy JL et al\].

Cognitive Behavioural Therapy (CBT)

To control for differences in attention between the two interventions, patients in the mindfulness group will also have two meetings before the surgery and two meetings afterward. As the same person will be providing the CBT-CP and educational interventions, this confounding factor will be controlled for. The control intervention consists of discussing pain education, as derived from the self-management section of the chronic pain Ireland website (https://www.chronicpain.ie/our-services/self-management) and the persistent pain section of the pain toolkit website (https://www.paintoolkit.org/persistent-pain). Four mindfulness-based stress reduction exercises will be completed including an introductory session on mindful breathing, a guided meditation, progressive muscle relaxation, and a body scan. These sessions will last about half an hour.

Education and Mindfulness

Donal Buggy, MB Bch BAO

Chronic persistent post-surgical pain (CPSP) is defined as pain at or near the site of surgery persisting for 3 months or more after the date of surgery. The incidence CPSP in Europe is up to 50% at 3 months and 12% at 12 months, but the incidence varies depending on surgical procedure \[Fletcher D et al\]. In Breast surgery, one of the most commonly performed surgical procedures for cancer \[Kehlet H et al\], CPSP has been observed in 20-30% of patients at 6 months after surgery, making this group among the highest risk of developing CPSP \[Spivey TL et al \& Weiser TG et al\]. Clinical developments that could mitigate the development of CPSP after breast cancer surgery would potentially yield multiple benefits in terms of reducing future healthcare utilization, associated costs \[Spivey Tl et al\], and improving their physical and mental health.

Several predictive factors for CPSP have been identified, the most important being chronic pre-operative pain, high intensity of acute postoperative pain, and several psychological factors \[Vranceanu A-M et al\]. Of these psychological factors, pain catastrophizing has emerged as one of the strongest predictors of pain severity and disability among individuals with a range of pain presentations and CPSP \[Leung L \& Wade Jb \& Wildeman TH\]. Catastrophizing is described as a maladaptive psychological coping strategy involving an exaggerated reaction to anticipated or actual pain. It can involve mental rumination, magnification of the perceived danger or threat associated with pain, and feelings of helplessness in relation to what can be done \[Leung L et al\]. A recent systematic review on psychological interventions undergoing major elective abdominal surgery concluded catastrophization can have a direct influence on the neuropathophysiological mechanisms underlying pain experiences and can improve pain and psychological outcomes, after surgery \[Villa G et al\].

In recent years, there has been a growing number of studies investigating the potential impact of perioperative psychological interventions in a variety of patient groups. A recent systematic review and meta-analysis of observational studies concluded that psychological predictors may have a significant association with chronic postsurgical pain, including catastrophization, although this conclusion is limited by the heterogeneity of study designs and methods used \[Giusti et al\]. To our knowledge, no randomized controlled trial has been done to date, investigating the influence of perioperative psychological interventions on CPSP in patients undergoing breast cancer surgery.

This will be a single-center, prospective, double-blinded, randomized controlled trial. The study will randomize breast cancer surgery patients into two groups: one that receives perioperative cognitive-behavioral therapy (CBT) in addition to usual care and the other receives an educational program. The estimated duration for the main investigational plan (e.g. from the start of screening of the first participant to the last participant processed and finishing the study) is one year.

Aims and objectives:

The primary objective is to examine whether a perioperative CBT-based psychological intervention is effective at reducing pain intensity at three-month follow-up, in high catastrophizing patients undergoing breast cancer surgery, compared to an education program.

Secondary objectives of the study include examining whether perioperative CBT has a demonstrable impact on patients, compared to a time-matched education program, with regard to additional self-reported secondary outcomes, including quality-of-recovery, pain catastrophizing, pain interference, depression, and anxiety.

Participants and recruitment:

Adult patients who are undergoing breast surgery (defined as wide excision with magseed surgery or full mastectomy patients with or without axillary clearance) who are proficient in the English language will be eligible for inclusion. Patients will be enrolled at the outpatient clinic of the Department of Anaesthesiology and the Breast Health Department at the Mater Misericordiae University Hospital. All patients entering the screening phase of the study will be registered on a Study Patient Registration Log and a unique registration number will be assigned. Clinical data will be assessed to evaluate a subject's eligibility.

Patients eligible for participation will be evaluated approximately two weeks before surgery and asked for informed consent, and then asked to complete the Pain Catastrophizing Scale (PCS) \[Sullivan M et al\] by a member of the research team. Patients with high pain catastrophizing, defined as a score of ≥24 on the PCS, will be eligible for randomization to perioperative treatment with CBT or the education and mindfulness program. This cut-off is based on a previous study that showed a pre-treatment score of 24 or higher on the PCS best-predicted follow-up chronic pain ratings and work status after multidisciplinary treatment\[Scott W et al\] and has since been selected as an appropriate score cut-off in a perioperative CBT intervention in lumbar surgery patients \[Scarone P et al\]. More recently, this cut-off was also suggested to obtain the highest sensitivity and specificity to predict unfavorable outcomes after spinal surgery \[Tuna T et al\].

Randomization:

Patients will be randomized after they are included in the study, having consented and completed the PCS (and scoring scored ≥24), and two preoperative appointments will be scheduled with the patients in the intervention and control groups. Patients will be randomized to either 'CBT' or 'Education' group by using an online computer-generated block randomization. The patient study number and group allocation will be typed onto separate pages and concealed in sequentially numbered sealed envelopes. Block randomization will occur as follows; 12 subjects per block to ensure even numbers of participants in each arm of the study and the number of blocks that will be used is 4. Randomization will be performed by an independent third party. The randomization key/seed will also be held by an independent third party and investigators will not have access to this key/seed until the study has been completed.

The envelope will be opened by the treating psychologist to reveal the group allocation. Patients and members of the research team involved in data collection and analyzing the data will be masked to group allocation. The treating psychologist will not be blinded. Group allocations will be revealed immediately if there was a clinical concern.

All patients in both interventional arms:

All patients, irrespective of group allocation, will be routinely prescribed medications for pain control and will be referred for physical therapy on an out-patient basis, or other services, depending on clinical indications and personal needs.

Sample size, power considerations, and statistical analysis:

The primary outcome is the difference in the BPI average pain severity score and average pain interference score between the study groups, three months after surgery. A clinically important difference on the BPI is a 2 raw score reduction on the 11-point NRS \[Wong K et al \& Marcus J et al \& Mease PJ etl al\]. The standard deviation (SD) of BPI scores after breast surgery is in the order of 2.3 on this scale (Burckhardt CS et al). Taking a BPI score reduction of 2 as being clinically significant, then n=21 patients would be required each arm if Type I error=0.05 and Type II error is 0.2 (power 80%). Taking into account a 10% drop-outs rate, we propose to enroll 24 eligible patients in each group (N=48 total).

Baseline patient characteristics will be stratified by group and presented as mean and standard deviation (SD), median and first and third quartile, and count and percentage, as appropriate. Differences in baseline characteristics between randomized groups will not be statistically tested, whereas differences with the separate control cohort will be tested using the independent-samples t-test for continuous variables, and Pearson's chi-square test for categorical variables. In case of expected cell counts of less than 5, Fisher's Exact test will be used instead.

All patients randomized (i.e. those with a PCS score \> 24) will be analyzed in an intention-to-treat analysis. To test for a difference between the CBT and control group in the BPI 'average' pain intensity scale at three months, linear regression will be used. Adjustment for the type of surgery, age, and education will be made and, if necessary, for other prognostic variables significantly associated with the outcome (i.e., acute postoperative pain intensity, the severity of catastrophizing, preoperative depression, preoperative surgical fear, length of current sick leave, pain duration).

Secondary outcome variables will be analyzed similarly to the primary outcome. For these, logistic regression analysis will be used to test for differences in proportions at three months postoperatively. For exploratory purposes, we will compare the outcomes of the patients in the two intervention groups with the outcomes of patients with low pain catastrophizing scores (i.e. those with a PCS score \< 24) undergoing care as usual. Linear mixed-effects regression for the three groups will be performed with primary and secondary outcomes at the three postoperative assessment periods and controlling for preoperative values. This analysis will indicate whether high catastrophizing patients follow a similar trajectory of pain and functioning after breast surgery compared to non-catastrophizing patients.

Patients will be blinded to which intervention they will receive. The outcome assessors for this study will be unaware as to which group the participant will be randomised to and therefore they will be blinded to which intervention the participant had received

Effect of Perioperative CBT on Chronic Persistent Postsurgical Pain Among Breast Cancer Patients

Effect of Perioperative Cognitive Behavioural Therapy on Chronic Persistent Postsurgical Pain Among Breast Cancer Patients With High Pain Catastrophising Characteristics: A Randomised, Double-blind Clinical Trial

Individual Patient Data sharing will be supported with qualified external researchers and supporting clinical documents from eligible studies. All data provided will be coded and anonymised to respect the privacy of patients who have participated in the trial

BPI Short-form is a 9 item questionnaire used to evaluate the severity of a patient's cancer or non cancer pain \[Tan G et al\]. Brief Pain Inventory short-form scale is measured between 0 - 10, where '0' indicates no pain and '10' indicates severe pain. A decrease in the Brief Pain Inventory score of 2 or more from the baseline score is considered significant and indicates an improvement in severity of the patient's cancer and non-cancer pain.

QoR-15 is a 15-item questionnaire which is used as a tool to assess overall patient recovery and pain after surgery. Participant will be asked to complete this questionnaire within24-48 hours after their surgery. It is scored between 0 and 150, where the greater the number indicates excellent post-operative recovery. \[Chazapis M et al\].

PCS is a 13-item questionnaire designed to measure levels of pain-catastrophizing. The scale comprises 13 items which yield an overall catastrophizing score, which is a composite of magnification, rumination, and helplessness subscales \[Sullivan M et al\]. A Pain Catastrophizing score of greater than 24 is significant for increased risk of developing chronic pain.

HADS is a 14 item self reported questionnaire that was developed and found to be a reliable method for detecting states of depression and anxiety in the setting of a hospital medical outpatient clinic \[Zigmond AS et al\]. The score scale ranges between 0-21. A score between 0-7 is normal, a score between 8-10 is considered borderline abnormal and a score between 11-21 is abnormal and indicates a high likelihood that the patient is suffering from anxiety and or depression.

BPI Short-form is a 9 item questionnaire used to evaluate the interference the pain has on his/her daily functioning \[Tan G et al\]. BPI is measured between 0 - 10, where '0' indicates no interference and '10' indicates severe interference with quality of life.

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
Pre-habilitation Interventions to Empower Patients With Chronic Pain	NCT05178082	Chronic Non-Can...	Educational Vid... Empowered Relie...	18 Years -	Rigshospitalet, Denmark
Effect of Perioperative CBT on Chronic Persistent Postsurgical Pain Among Breast Cancer Patients	NCT04924010	Breast Cancer Chronic Pain Chronic Postsur... Quality of Life	Cognitive Behav... Education and M...	18 Years - 75 Years	Mater Misericordiae University Hospital

Spots Global Cancer Trial Database for pain catastrophizing