Self-management of pain and depression in adults with spinal cord injury: A scoping review

References

• Fatehi D, Naleini F, Salehi M, Afshari D, Mirfendereski SAM, Farzizadeh M, et al. Traumatic spinal cord injury; theranostic applications of advanced MRI techniques. Biomed Pharmacol J 2015;8(2):891–903.
   Google Scholar
• Marino RJ, Barros T, Biering-Sorensen F, Burns SP, Donovan WH, Graves DE, et al. International standards for neurological classification of spinal cord injury. J Spinal Cord Med 2003;26(sup1):S50–6.
   PubMedGoogle Scholar
• Crewe N, Krause J. Medical, Psychosocial and Vocational Aspects of Disability. 3 ed. 2009:282–300.
   Google Scholar
• World Health Organization. Spinal cord injury (Fact Sheet N°384) 2013. Available from http://www.who.int/mediacentre/factsheets/fs384/en/.
   Google Scholar
• SCI Ontario. What is an SCI? 2014. Available from https://sciontario.org/support-services/resources/living-with-an-sci/what-is-an-sci/.
   Google Scholar
• Tate DG, Forchheimer MB, Karana-Zebari D, Chiodo AE, Kendall Thomas JY. Depression and pain among inpatients with spinal cord injury and spinal cord disease: differences in symptoms and neurological function. Disabil Rehabil 2013;35(14):1204–12.
   PubMed Web of Science ®Google Scholar
• Krause JS, Kemp B, Coker J. Depression after spinal cord injury: relation to gender, ethnicity, aging, and socioeconomic indicators. Arch Phys Med Rehabil 2000;81(8):1099–109.
   PubMed Web of Science ®Google Scholar
• Kennedy P, Rogers BA. Anxiety and depression after spinal cord injury: a longitudinal analysis. Arch Phys Med Rehabil 2000;81(7):932–7.
   PubMed Web of Science ®Google Scholar
• Sezer N. Chronic complications of spinal cord injury. World J Orthop 2015;6(1):24–33.
   PubMed Web of Science ®Google Scholar
• McKinley WO, Jackson AB, Cardenas DD, De Vivo MJ. Long-term medical complications after traumatic spinal cord injury: a regional model systems analysis. Arch Phys Med Rehabil 1999;80(11):1402–10.
   PubMed Web of Science ®Google Scholar
• Johnson RL, Gerhart KA, McCray J, Menconi JC, Whiteneck GG. Secondary conditions following spinal cord injury in a population-based sample. Spinal Cord 1998;36(1):45–50.
   PubMed Web of Science ®Google Scholar
• McKinley WO, Gittler MS, Kirshblum SC, Stiens SA, Groah SL. Spinal cord injury medicine. 2. Medical complications after spinal cord injury: identification and management. Arch Phys Med Rehabil 2002;83(3 Suppl 1):S58–64, S90–8.
   PubMed Web of Science ®Google Scholar
• Marks R, Allegrante JP, Lorig K. A review and synthesis of research evidence for self-efficacy-enhancing interventions for reducing chronic disability: implications for health education practice (part I). Health Promot Pract 2005;6(1):37–43.
   PubMedGoogle Scholar
• Bodenheimer T, Lorig K, Holman H, Grumbach K. Patient self-management of chronic disease in primary care. JAMA 2002;288(19):2469–75.
   PubMed Web of Science ®Google Scholar
• Barlow J, Wright C, Sheasby J, Turner A, Hainsworth J. Self-management approaches for people with chronic conditions: a review. Patient Educ Couns 2002;48(2):177–87.
   PubMed Web of Science ®Google Scholar
• Lorig KR, Holman HR. Self-management education: history, definition, outcomes, and mechanisms. Ann Behav Med 2003;26(1):1–7.
   PubMed Web of Science ®Google Scholar
• National Guideline Centre UK. Multimorbidity: assessment, prioritisation and management of care for people with commonly occurring multimorbidity. National Institute for Health and Care Excellence 2016. p. 370–95.
   Google Scholar
• Grady PA, Gough LL. Self-management: a comprehensive approach to management of chronic conditions. Am J Public Health 2014;104(8):e25–31.
   PubMed Web of Science ®Google Scholar
• Bratzke LC, Muehrer RJ, Kehl KA, Lee KS, Ward EC, Kwekkeboom KL. Self-management priority setting and decision-making in adults with multimorbidity: a narrative review of literature. Int J Nurs Stud 2015;52(3):744–55.
   PubMed Web of Science ®Google Scholar
• van Gorp S, Kessels AG, Joosten EA, van Kleef M, Patijn J. Pain prevalence and its determinants after spinal cord injury: a systematic review. Eur J Pain 2015;19(1):5–14.
   PubMed Web of Science ®Google Scholar
• Burke D, Fullen BM, Stokes D, Lennon O. Neuropathic pain prevalence following spinal cord injury: a systematic review and meta-analysis. Eur J Pain 2017;21:29–44.
   PubMed Web of Science ®Google Scholar
• Boldt I, Eriks-Hoogland I, Brinkhof MWG, de Bie R, Joggi D, von Elm E. Non-pharmacological interventions for chronic pain in people with spinal cord injury. Cochrane Database Syst Rev 2014;11: CD009177.
   Google Scholar
• Putzke JD, Richards JS, Hicken BL, DeVivo MJ. Interference due to pain following spinal cord injury: important predictors and impact on quality of life. Pain 2002;100(3):231–42.
   PubMed Web of Science ®Google Scholar
• Rick Hansen Institute. Facts about SCI Vancouver, BC2014. Available from http://www.rickhanseninstitute.org/resource/sci/what-is-sci.
   Google Scholar
• Dueñas M, Ojeda B, Salazar A, Mico JA, Failde I. A review of chronic pain impact on patients, their social environment and the health care system. J Pain Res 2016;9:457–67.
   PubMed Web of Science ®Google Scholar
• Khazaeipour Z, Norouzi-Javidan A, Kaveh M, Khanzadeh Mehrabani F, Kazazi E, Emami-Razavi S-H. Psychosocial outcomes following spinal cord injury in Iran. J Spinal Cord Med 2014;37(3):338–45.
   PubMed Web of Science ®Google Scholar
• Von Korff M, Ormel J, Keefe FJ, Dworkin SF. Grading the severity of chronic pain. Pain 1992;50(2):133–49.
   PubMed Web of Science ®Google Scholar
• Harris RA. Chronic pain, social withdrawal, and depression. J Pain Res 2014;7:555–6.
   PubMed Web of Science ®Google Scholar
• McCarberg BH, Nicholson BD, Todd KH, Palmer T, Penles L. The impact of pain on quality of life and the unmet needs of pain management: results from pain sufferers and physicians participating in an internet survey. Am J Ther 2008;15(4):312–20.
   PubMed Web of Science ®Google Scholar
• Williams R, Murray A. Prevalence of depression after spinal cord injury: a meta-analysis. Arch Phys Med Rehabil 2015;96:133–40.
   PubMed Web of Science ®Google Scholar
• Kessler RC, Bromet EJ. The epidemiology of depression across cultures. Annu Rev Public Health 2013;34:119–38.
   PubMed Web of Science ®Google Scholar
• Hoffman JM, Bombardier CH, Graves DE, Kalpakjian CZ, Krause JS. A longitudinal study of depression from 1 to 5 years after spinal cord injury. Arch Phys Med Rehabil 2011;92(3):411–18.
   PubMed Web of Science ®Google Scholar
• Aoki T, Hosaka T, Ishida A. Psychiatric evaluation of physical rehabilitation patients. Gen Hosp Psychiatry 1995;17(6):440–3.
   PubMed Web of Science ®Google Scholar
• Wilson M, Finlay M, Orr M, Barbosa-Leiker C, Sherazi N, Roberts MLA, et al. Engagement in online pain self-management improves pain in adults on medication-assisted behavioral treatment for opioid use disorders. Addict Behav 2018;86:130–7.
   PubMed Web of Science ®Google Scholar
• Damush TM, Kroenke K, Bair MJ, Wu J, Tu W, Krebs EE, et al. Pain self-management training increases self-efficacy, self-management behaviours and pain and depression outcomes. Eur J Pain 2016;20(7):1070–8.
   PubMed Web of Science ®Google Scholar
• Meade MA, Trumpower B, Forchheimer M, DiPonio L. Development and feasibility of health mechanics: a self-management program for individuals with spinal cord injury. Top Spinal Cord Inj Rehabil 2016;22(2):121–34.
   PubMedGoogle Scholar
• Houlihan BV, Brody M, Everhart-Skeels S, Pernigotti D, Burnett S, Zazula J, et al. Randomized trial of a peer-led, telephone-based empowerment intervention for persons with chronic spinal cord injury improves health self-management. Arch Phys Med Rehabil 2017;98(6):1067–76.e1.
   PubMed Web of Science ®Google Scholar
• Arksey H, O'Malley L. Scoping studies: towards a methodological framework. Int J Soc Res Methodol 2005;8(1):19–32.
   Google Scholar
• Levac D, Colquhoun H, O'Brien KK. Scoping studies: advancing the methodology. Implement Sci 2010;5:69–77.
   Web of Science ®Google Scholar
• New PW, Delafosse V. What to call spinal cord damage not due to trauma? Implications for literature searching. J Spinal Cord Med 2012;35(2):89–95.
   PubMed Web of Science ®Google Scholar
• Bramer WM, Giustini D, de Jonge GB, Holland L, Bekhuis T. De-duplication of database search results for systematic reviews in EndNote. J Med Libr Assoc 2016;104(3):240–3.
   PubMed Web of Science ®Google Scholar
• Pham MT, Rajić A, Greig JD, Sargeant JM, Papadopoulos A, McEwen SA. A scoping review of scoping reviews: advancing the approach and enhancing the consistency. Res Synth Methods 2014;5(4):371–85.
   PubMed Web of Science ®Google Scholar
• Ogallo W, Kanter AS. Using natural language processing and network analysis to develop a conceptual framework for medication therapy management research. AMIA Annu Symp Proc 2016;2016:984–93.
   PubMedGoogle Scholar
• Norrbrink Budh C, Kowalski J, Lundeberg T. A comprehensive pain management programme comprising educational, cognitive and behavioural interventions for neuropathic pain following spinal cord injury. J Rehabil Med 2006;38(3):172–80.
   PubMed Web of Science ®Google Scholar
• Molton IR, Jensen MP, Nielson W, Cardenas D, Ehde DM. A preliminary evaluation of the motivational model of pain self-management in persons with spinal cord injury-related pain. J Pain 2008;9(7):606–12.
   PubMed Web of Science ®Google Scholar
• Buscemi V, Cassidy E, Kilbride C, Reynolds FA. A qualitative exploration of living with chronic neuropathic pain after spinal cord injury: an Italian perspective. Disabil Rehabil 2017;40(5):577–86.
   PubMed Web of Science ®Google Scholar
• Norrbrink C, Lundeberg T. Acupuncture and massage therapy for neuropathic pain following spinal cord injury: an exploratory study. Acupunct Med 2011;29(2):108–15.
   PubMed Web of Science ®Google Scholar
• Rodgers ML, Strode AD, Norell DM, Short RA, Dyck DG, Becker B. Adapting multiple-family group treatment for brain and spinal cord injury intervention development and preliminary outcomes. Am J Phys Med Rehabil 2007;86(6):482–92.
   PubMed Web of Science ®Google Scholar
• Curtis K, Hitzig S, Leong N, Wicks C, Ditor D, Katz J. An evaluation of a modified yoga program for spinal cord injury. Ther Recreation J 2015;49 (2):97–117.
   Web of Science ®Google Scholar
• Nawoczenski DA, Ritter-Soronen JM, Wilson CM, Howe BA, Ludewig PM. Clinical trial of exercise for shoulder pain in chronic spinal injury. Phys Ther 2006;86(12):1604–18.
   PubMed Web of Science ®Google Scholar
• Perry KN, Nicholas MK, Middleton JW. Comparison of a pain management program with usual care in a pain management center for people with spinal cord injury-related chronic pain. Clin J Pain 2010;26(3):206–16.
   PubMed Web of Science ®Google Scholar
• Stuntzner SM. Comparison of two self-study on-line interventions to promote psychological well-being in people with spinal cord injury: a forgiveness intervention and a coping effectively with spinal cord injury intervention. Diss Abstr Int 2008;68(8-B):5595–6011.
   Google Scholar
• Henwood P, Ellis J, Logan J, Dubouloz C-J, D'Eon J. Acceptance of chronic neuropathic pain in spinal cord injured persons: a qualitative approach. Pain Manag Nurs 2012;13(4):215–22.
   PubMed Web of Science ®Google Scholar
• Kratz AL, Hirsh AT, Ehde DM, Jensen MP. Acceptance of pain in neurological disorders: associations with functioning and psychosocial well-being. Rehabil Psychol 2013;58(1):1–9.
   PubMed Web of Science ®Google Scholar
• Smith R, Jones G, Murphy H, Curtis A, Flint G. Are established methods of physiotherapeutic management for long-term neurological conditions applicable to ‘orphan’ conditions such as syringomyelia? J Physiother 2015;101:eS1412–eS13.
   Google Scholar
• Löfgren M, Norrbrink C. “But I know what works” – patients’ experience of spinal cord injury neuropathic pain management. Disabil Rehabil 2012;34(25):2139–47.
   PubMed Web of Science ®Google Scholar
• Henwood P, Ellis JA. Chronic neuropathic pain in spinal cord injury: the patient's perspective. Pain Res Manag 2004;9(1):39–45.
   PubMedGoogle Scholar
• Heutink M, Post MWM, Wollaars MM, Van Asbeck FWA. Chronic spinal cord injury pain: pharmacological and non-pharmacological treatments and treatment effectiveness. Disabil Rehabil 2011;33(5):433–40.
   PubMed Web of Science ®Google Scholar
• Dorstyn D, Mathias J, Denson L, Robertson M. Effectiveness of telephone counseling in managing psychological outcomes after spinal cord injury: a preliminary study. Arch Phys Med Rehabil 2012;93(11):2100–08.
   PubMed Web of Science ®Google Scholar
• Jensen MP, Barber J, Romano JM, Hanley MA, Raichle KA, Molton IR, et al. Effects of self-hypnosis training and EMG biofeedback relaxation training on chronic pain in persons with spinal-cord injury. Int J Clin Exp Hypn 2009;57(3):239–68.
   PubMed Web of Science ®Google Scholar
• Curtis K, Hitzig SL, Bechsgaard G, Stoliker C, Alton C, Saunders N, et al. Evaluation of a specialized yoga program for persons with a spinal cord injury: a pilot randomized controlled trial. J Pain Res 2017;10:999–1017.
   PubMed Web of Science ®Google Scholar
• Guest RS, Klose KJ, Needham-Shropshire BM, Jacobs PL. Evaluation of a training program for persons with SCI paraplegia using the Parasteprho1 ambulation system: part 4. Effect on physical self-concept and depression. Arch Phys Med Rehabil 1997;78(8):804–07.
   PubMed Web of Science ®Google Scholar
• Burns AS, Delparte JJ, Ballantyne EC, Boschen KA. Evaluation of an interdisciplinary program for chronic pain after spinal cord injury. PM R 2013;5(10):832–8.
   PubMedGoogle Scholar
• Zsoldos A, Sátori Á, Zana Á. Impact of animal-assisted intervention on rehabilitation of patients with spinal cord injury. Orv Hetil 2014;155(39):1549–57.
   PubMed Web of Science ®Google Scholar
• Hearn JH, Cotter I, Fine P, Finlay KA. Living with chronic neuropathic pain after spinal cord injury: an interpretative phenomenological analysis of community experience. Disabil Rehabil 2015;37(23):2203–11.
   PubMed Web of Science ®Google Scholar
• Widerström-Noga E, Anderson KD, Perez S, Hunter JP, Martinez-Arizala A, Adcock JP, et al. Living with chronic pain after spinal cord injury: a mixed-methods study. Arch Phys Med Rehabil 2017;98(5):856–65.
   PubMed Web of Science ®Google Scholar
• Heutink M, Post MW, Luthart P, Schuitemaker M, Slangen S, Sweers J, et al. Long-term outcomes of a multidisciplinary cognitive behavioural programme for coping with chronic neuropathic spinal cord injury pain. J Rehabil Med 2014;46(6):540–5.
   PubMed Web of Science ®Google Scholar
• Widerström-Noga E, Felix ER, Adcock JP, Escalona M, Tibbett J. Multidimensional neuropathic pain phenotypes after spinal cord injury. J Neurotrauma 2016;33(5):482–92.
   PubMed Web of Science ®Google Scholar
• Norrbrink C, Löfgren M. Needs and requests – patients and physicians voices about improving the management of spinal cord injury neuropathic pain. Disabil Rehabil 2016;38(2):151–8.
   PubMed Web of Science ®Google Scholar
• Taylor J, Huelbes S, Albu S, Gómez-Soriano J, Peñacoba C, Poole HM. Neuropathic pain intensity, unpleasantness, coping strategies, and psychosocial factors after spinal cord injury: an exploratory longitudinal study during the first year. Pain Med 2012;13(11):1457–68.
   PubMed Web of Science ®Google Scholar
• Norrbrink Budh C, Lundeberg T. Non-pharmacological pain-relieving therapies in individuals with spinal cord injury: a patient perspective. Complement Ther Med 2004;12(4):189–97.
   PubMed Web of Science ®Google Scholar
• Wilson MW. Perceived stress, pain coping strategies, pain interference, and social support: mediators and moderators of depression in a spinal cord injury sample with chronic pain. Diss Abstr Int 2008;68(10-B):6988–7097.
   Google Scholar
• Dorstyn DS, Mathias JL, Denson LA. Psychological intervention during spinal rehabilitation: a preliminary study. Spinal Cord 2010;48(10):756–61.
   PubMed Web of Science ®Google Scholar
• Molton IR, Stoelb BL, Jensen MP, Ehde DM, Raichle KA, Cardenas DD. Psychosocial factors and adjustment to chronic pain in spinal cord injury: replication and cross-validation. J Rehabil Res Dev 2009;46(1):31–42.
   PubMedGoogle Scholar
• Radwanski M. Self-medicating practices for managing chronic pain after spinal cord injury. Rehabil Nurs 1992;17(6):312–8.
   PubMedGoogle Scholar
• McCasland LD, Budiman-Mak E, Weaver FM, Adams E, Miskevics S. Shoulder pain in the traumatically injured spinal cord patient: evaluation of risk factors and function. J Clin Rheumatol 2006;12(4):179–86.
   PubMed Web of Science ®Google Scholar
• Wollaars MM, Post MWM, Van Asbeck FWA, Brand N. Spinal cord injury pain: the influence of psychologic factors and impact on quality of life. Clin J Pain 2007;23(5):383–91.
   PubMed Web of Science ®Google Scholar
• Phillips VL, Vesmarovich S, Hauber R, Wiggers E, Egner A. Telehealth: reaching out to newly injured spinal cord patients. Public Health Rep 2001;116(1):94–102.
   PubMed Web of Science ®Google Scholar
• Heutink M, Post MWM, Bongers-Janssen HMH, Dijkstra CA, Snoek GJ, Spijkerman DCM, et al. The CONECSI trial: results of a randomized controlled trial of a multidisciplinary cognitive behavioral program for coping with chronic neuropathic pain after spinal cord injury. Pain 2012;153(1):120–8.
   PubMed Web of Science ®Google Scholar
• Norrbrink C. Transcutaneous electrical nerve stimulation for treatment of spinal cord injury neuropathic pain. J Rehabil Res Dev 2009;46(1):85–93.
   PubMed Web of Science ®Google Scholar
• Cardenas DD, Jensen MP. Treatments for chronic pain in persons with spinal cord injury: a survey study. J Spinal Cord Med 2006;29(2):109–17.
   PubMed Web of Science ®Google Scholar
• Widerström-Noga EG, Turk DC. Types and effectiveness of treatments used by people with chronic pain associated with spinal cord injuries: influence of pain and psychosocial characteristics. Spinal Cord 2003;41(11):600–9.
   PubMed Web of Science ®Google Scholar
• Dalyan M, Cardenas DD, Gerard B. Upper extremity pain after spinal cord injury. Spinal Cord 1999;37(3):191–5.
   PubMed Web of Science ®Google Scholar
• Martin Ginis KAM, Latimer AE, McKechnie K, Ditor DS, McCartney N, Hicks AL, et al. Using exercise to enhance subjective well-being among people with spinal cord injury: the mediating influences of stress and pain. Rehabil Psychol 2003;48(3):157–64.
   Web of Science ®Google Scholar
• Heutink M, Post MW, Overdulve CW, Pfennings LE, van de Vis W, Vrijens NL, et al. Which pain coping strategies and cognitions are associated with outcomes of a cognitive behavioral intervention for neuropathic pain after spinal cord injury? Top Spinal Cord Inj Rehabil 2013;19(4):330–40.
   PubMedGoogle Scholar
• Liddy C, Blazkho V, Mill K. Challenges of self-management when living with multiple chronic conditions: systematic review of the qualitative literature. Can Fam Physician 2014;60(12):1123–33.
   PubMed Web of Science ®Google Scholar
• Kroenke K, Shen J, Oxman TE, Williams JW, Dietrich AJ. Impact of pain on the outcomes of depression treatment: results from the RESPECT trial. Pain 2008;134(1):209–15.
   PubMed Web of Science ®Google Scholar
• Nakagawa R, Yamaguchi S, Kimura S, Sadamasu A, Yamamoto Y, Sato Y, et al. Association of anxiety and depression with pain and quality of life in patients with chronic foot and ankle diseases. Foot Ankle Int 2017;38(11):1192–8.
   PubMed Web of Science ®Google Scholar
• Bair MJ, Robinson RL, Katon W, Kroenke K. Depression and pain comorbidity: a literature review. Arch Intern Med 2003;163(20):2433–45.
   PubMed Web of Science ®Google Scholar
• Hitzig SL, Campbell KA, McGillivray CF, Boschen KA, Craven BC. Understanding age effects associated with changes in secondary health conditions in a Canadian spinal cord injury cohort. Spinal Cord 2010;48(4):330–5.
   PubMed Web of Science ®Google Scholar
• Noreau L, Proulx P, Gagnon L, Drolet M, Laramée M-T. Secondary impairments after spinal cord injury: a population-based study. Am J Phys Med Rehabil 2000;79(6):526–35.
   PubMed Web of Science ®Google Scholar
• Wallace E, Salisbury C, Guthrie B, Lewis C, Fahey T, Smith SM. Managing patients with multimorbidity in primary care. Br Med J 2015;350:h176–81.
   PubMed Web of Science ®Google Scholar
• Smith SM, Wallace E, O'Dowd T, Fortin M. Interventions for improving outcomes in patients with multimorbidity in primary care and community settings. Cochrane Database Syst Rev 2016;14(3):CD006560.
   Google Scholar
• O'Connor RJ, Murray PC. Review of spinal cord injuries in Ireland. Spinal Cord 2006;44(7):445–8.
   PubMed Web of Science ®Google Scholar
• Derakhshanrad N, Vosoughi F, Yekaninejad MS, Moshayedi P, Saberi H. Functional impact of multidisciplinary outpatient program on patients with chronic complete spinal cord injury. Spinal Cord 2015;53(12):860–5.
   PubMed Web of Science ®Google Scholar
• Alizo G, Sciarretta JD, Gibson S, Muertos K, Holmes S, Denittis F, et al. Multidisciplinary team approach to traumatic spinal cord injuries: a single institution's quality improvement project. Eur J Trauma Emerg Surg 2018;44(2):245–50.
   PubMed Web of Science ®Google Scholar
• Dorstyn D, Mathias J, Denson L. Applications of telecounselling in spinal cord injury rehabilitation: a systematic review with effect sizes. Clin Rehabil 2013;27(12):1072–83.
   PubMed Web of Science ®Google Scholar
• Moulin DE, Boulanger A, Clark AJ, Clarke H, Dao T, Finley GA, et al. Pharmacological management of chronic neuropathic pain: revised consensus statement from the Canadian pain society. Pain Res Manag 2014;19(6):328–35.
   PubMed Web of Science ®Google Scholar
• Chang K-L, Fillingim R, Hurley RW, Schmidt S. Chronic pain management: nonpharmacological therapies for chronic pain. FP Essent 2015;432:21–6.
   PubMedGoogle Scholar
• McCaffery M. Nursing approaches to nonpharmacological pain control. Int J Nurs Stud 1990;27(1):1–5.
   PubMed Web of Science ®Google Scholar
• Scivoletto G, Tamburella F, Laurenza L, Torre M, Molinari M. Who is going to walk? A review of the factors influencing walking recovery after spinal cord injury. Front Hum Neurosci 2014;8(141):1–11.
   Google Scholar
• Pieh C, Altmeppen J, Neumeier S, Loew T, Angerer M, Lahmann C. Gender differences in outcomes of a multimodal pain management program. Pain 2012;153(1):197–202.
   PubMed Web of Science ®Google Scholar