Al-Saadi H. Demystifying Ontology and Epistemology in research methods. Research gate. 2014; 1:(1)1-10
Aveyard H. Doing a literature review in health and social care: A practical guide, 2nd edition. London: Open University Press; 2010
Benyamin R., Trescot A.M., Datta S., Buenaventura R., Adlaka R., Sehgal N. Opioid complications and side effects. Pain physician. 2008; 11:S105-S120
Chronic pain: supporting safer prescribing of analgesics.London: BMA; 2017
Bryman A. Social research methods.: Oxford University Press; 2016
Carroll D, Tramèr M, McQuay H, Nye B, Moore A. Randomization is important in studies with pain outcomes: systematic review of transcutaneous electrical nerve stimulation in acute postoperative pain.
British Journal of Anaesthesia. 1996; 77:(6)798-803
https://doi.org/10.1093/bja/77.6.798
Chaparro L.E., Furlan A.D., Deshpande A., Mailis-Gagnon A., Atlas S., Turk D.C. Opioids compared with placebo or other treatments for chronic low back pain: an update of the Cochrane Review. Spine. 2014; 39:(7)556-563
Colvin L.A., Bull F., Hales T.G. Perioperative opioid analgesia—when is enough too much? A review of opioid-induced tolerance and hyperalgesia. The Lancet. 2019; 393:(10180)1558-1568
Creswell J.W., Creswell J.D. Research design: Qualitative, quantitative, and mixed methods approaches.: Sage publications; 2017
Crotty M. The foundations of social research: Meaning and perspective in the research process.: Routledge; 2020
Crowe M., Whitehead L., Seaton P., Jordan J., Mccall C., Maskill V., Trip H. Qualitative meta-synthesis: the experience of chronic pain across conditions. Journal of Advanced Nursing. 2017; 73:(5)1004-1016
De Boer M.J., Versteegen G.J., Van Wijhe M. Patients' use of the Internet for pain-related medical information. Patient education and counseling. 2007; 68:(1)86-97
Eccleston C., Fisher E., Thomas K.H., Hearn L., Derry S., Stannard C., Knaggs R., Moore R.A. Interventions for the reduction of prescribed opioid use in chronic non-cancer pain. Cochrane Database of Systematic Reviews, (11). 2017;
Engel G.L. The need for a new medical model: a challenge for biomedicine. Science. 1977; 196:(4286)129-136
Faculty of Pain Medicine, FPM. Opioids aware: a resource for patients and healthcare professionals to support prescribing of opioid medicines for pain. 2019.
https://www.fpm.ac.uk/opioids-aware (accessed Dec 2020)
Fayaz A., Croft P., Langford R.M., Donaldson L.J., Jones G.T. Prevalence of chronic pain in the UK: a systematic review and meta-analysis of population studies. BMJ open. 2016; 6:(6)
Fjorback L.O., Arendt M., Ørnbøl E., Fink P., Walach H. Mindfulness-Based Stress Reduction and Mindfulness-Based Cognitive Therapy–a systematic review of randomized controlled trials. Acta Psychiatrica Scandinavica. 2011; 124:(2)102-119
Henry S.G., Gosdin M.M., White A.E., Kravitz R.L. “It Sometimes Doesn't Even Work”: Patient Opioid Assessments as Clues to Therapeutic Flexibility in Primary Care. Journal of general internal medicine. 2019; 35:(6)1635-1640
Henry S.G., Matthias M.S. Patient-clinician communication about pain: a conceptual model and narrative review. Pain Medicine. 2018; 19:(11)2154-2165
Horne R., Weinman J., Barber N., Elliott R., Morgan M., Cribb A., Kellar I. Concordance, adherence and compliance in medicine taking.London: NCCSDO; 2005
Kennedy M.C., Cousins G., Henman M.C. Analgesic use by ageing and elderly patients with chronic non-malignant pain: a qualitative study. International journal of clinical pharmacy. 2017; 39:(4)798-807
Kübler-Ross E., Kessler D. The five stages of grief. In Library of Congress Catalogin in Publication Data (Ed.), On grief and grieving (pp. 7-30). 2009;
Lam M., Galvin R., Curry P. Effectiveness of acupuncture for nonspecific chronic low back pain: a systematic review and meta-analysis. Spine. 2013; 38:(24)2124-2138
Lestoquoy A.S., Laird L.D., Mitchell S., Gergen-Barnett K., Negash N.L., McCue K., Enad R., Gardiner P. Living with chronic pain: Evaluating patient experiences with a medical group visit focused on mindfulness and non-pharmacological strategies. Complementary therapies in medicine. 2017; 35:33-38
Letts L., Wilkins S., Law M., Stewart D., Bosch J., Westmorland M. Guidelines for critical review form: Qualitative studies (Version 2.0). McMaster university occupational therapy evidence-based practice research group. 2007;
Manchikanti L., Helm S., Fellows B., Janata J.W., Pampati V., Grider J.S., Boswell M.V. Opioid epidemic in the United States. Pain physician. 2012; 15:ES9-38
Matthias M.S., Miech E.J., Myers L.J., Sargent C., Bair M.J. “There's more to this pain than just pain”: how patients' understanding of pain evolved during a randomized controlled trial for chronic pain. The Journal of Pain. 2012; 13:(6)571-578
McCracken L.M., Velleman S.C., Eccleston C. Patterns of prescription and concern about opioid analgesics for chronic non-malignant pain in general practice. Primary Health Care Research & Development. 2008; 9:(2)146-156
Melzack R., Wall P.D. Pain Mechanisms: A New Theory: A gate control system modulates sensory input from the skin before it evokes pain perception and response. Science. 1965; 150:(3699)971-979
Miller W.R., Rollnick S. Motivational interviewing: helping people change, 3rd edition. New York: Guildford Press;
Moore R.A., McQuay H.J. Prevalence of opioid adverse events in chronic non-malignant pain: systematic review of randomised trials of oral opioids. Arthritis research & therapy. 2005; 7:(5)1-6
Moule P., Goodman M. Nursing Research An Introduction, 3rd edition. London: Sage; 2014
National Institute for Health and Care Excellence. Medicines adherence: involving patients in decisions about prescribed medicines and supporting adherence. 2009.
https://www.nice.org.uk/guidance/cg76 (accessed Dec 2021)
National Institute for Health and Care Excellence. NICE Healthcare Databases Advanced Search. 2021b.
https://hdas.nice.org.uk/ (accessed Dec 2021)
Parahoo K. Nursing Research Principles, Process and Issues, 3rd edition. New York: Palgrave Macmillian; 2014
Paterson C., Ledgerwood K., Arnold C., Hogg M., Xue C., Zheng Z. Resisting prescribed opioids: a qualitative study of decision making in patients taking opioids for chronic noncancer pain. Pain Medicine. 2016; 17:(4)717-727
Penney L.S., Ritenbaugh C., DeBar L.L., Elder C., Deyo R.A. Provider and patient perspectives on opioids and alternative treatments for managing chronic pain: a qualitative study. BMC Family Practice. 2016; 17:(1)1-15
Reid M.C., Eccleston C., Pillemer K. Management of chronic pain in older adults. British Medical Journal. 2015;
Rhoads C.J. Mechanism of pain relief through Tai Chi and Qigong. J Pain Relief. 2013; 2:(115)2167-0846
Robertson R. The opioid problem in primary care. British Journal of General Practice. 2020; 70:(691)52-53
Sackett D.L., Straus S.E., Richardson W.S., Rosenberg W., Haynes B.R. Evidence based medicine.: Churchill Livingstone; 2000
Sale J.E., Gignac M., Hawker G. How “bad” does the pain have to be? A qualitative study examining adherence to pain medication in older adults with osteoarthritis. Arthritis Care & Research: Official Journal of the American College of Rheumatology. 2006; 55:(2)272-278
Seamark D., Seamark C., Greaves C., Blake S. GPs prescribing of strong opioid drugs for patients with chronic non-cancer pain: a qualitative study. British Journal of General Practice. 2013; 63:(617)e821-e828
Treede R.D., Rief W., Barke A., Aziz Q., Bennett M.I., Benoliel R., Cohen M., Evers S., Finnerup N.B., First M.B., Giamberardino M.A. Chronic pain as a symptom or a disease: the IASP Classification of Chronic Pain for the International Classification of Diseases (ICD-11). pain. 2019; 160:(1)19-27
Windmill J., Fisher E., Eccleston C., Derry S., Stannard C., Knaggs R., Moore R.A. Interventions for the reduction of prescribed opioid use in chronic non-cancer pain. Cochrane database of systematic reviews, (9). 2013;