期刊论文详细信息
Trials
Prevention of low back pain: effect, cost-effectiveness, and cost-utility of maintenance care – study protocol for a randomized clinical trial
Irene Jensen1  Charlotte Leboeuf-Yde3  Malin Lohela-Karlsson1  Alice Kongsted2  Iben Axén3  Andreas Eklund1 
[1] Institute of Environmental Medicine, Unit of Intervention and Implementation Research, Karolinska Institutet, Nobels v13, S-171 77 Stockholm, Sweden;Nordic Institute of Chiropractic and Clinical Biomechanics, Clinical Locomotion Network, Forskerparken 10A, 5230 Odense M, Denmark;Research Department, Spinecenter of Southern Denmark, Hospital Lillebælt, Østre Hougvej 55, DK-5500 Middelfart, Denmark
关键词: Tertiary prevention;    Spinal manipulation;    Secondary prevention;    Randomized controlled trial;    Prevention;    Manual therapy;    Maintenance care;    Low back pain;    Chiropractic;   
Others  :  807126
DOI  :  10.1186/1745-6215-15-102
 received in 2013-06-05, accepted in 2014-03-21,  发布年份 2014
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【 摘 要 】

Background

Low back pain (LBP) is a prevalent condition and a socioeconomic problem in many countries. Due to its recurrent nature, the prevention of further episodes (secondary prevention), seems logical. Furthermore, when the condition is persistent, the minimization of symptoms and prevention of deterioration (tertiary prevention), is equally important. Research has largely focused on treatment methods for symptomatic episodes, and little is known about preventive treatment strategies.

Methods/Design

This study protocol describes a randomized controlled clinical trial in a multicenter setting investigating the effect and cost-effectiveness of preventive manual care (chiropractic maintenance care) in a population of patients with recurrent or persistent LBP.

Four hundred consecutive study subjects with recurrent or persistent LBP will be recruited from chiropractic clinics in Sweden. The primary outcome is the number of days with bothersome pain over 12 months. Secondary measures are self-rated health (EQ-5D), function (the Roland Morris Disability Questionnaire), psychological profile (the Multidimensional Pain Inventory), pain intensity (the Numeric Rating Scale), and work absence.

The primary utility measure of the study is quality-adjusted life years and will be calculated using the EQ-5D questionnaire. Direct medical costs as well as indirect costs will be considered.

Subjects are randomly allocated into two treatment arms: 1) Symptom-guided treatment (patient controlled), receiving care when patients feel a need. 2) Preventive treatment (clinician controlled), receiving care on a regular basis. Eligibility screening takes place in two phases: first, when assessing the primary inclusion/exclusion criteria, and then to only include fast responders, i.e., subjects who respond well to initial treatment. Data are collected at baseline and at follow-up as well as weekly, using SMS text messages.

Discussion

This study investigates a manual strategy (chiropractic maintenance care) for recurrent and persistent LBP and aims to answer questions regarding the effect and cost-effectiveness of this preventive approach. Strict inclusion criteria should ensure a suitable target group and the use of frequent data collection should provide an accurate outcome measurement. The study utilizes normal clinical procedures, which should aid the transferability of the results.

Trial registration

Clinical trials.gov; NCT01539863, February 22, 2012. The first patient was randomized into the study on April 13th 2012.

【 授权许可】

   
2014 Eklund et al.; licensee BioMed Central Ltd.

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【 参考文献 】
  • [1]Ekman M, Johnell O, Lidgren L: The economic cost of low back pain in Sweden in 2001. Acta Orthop 2005, 76:275-284.
  • [2]Axen I, Bodin L, Bergstrom G, Halasz L, Lange F, Lovgren PW, Rosenbaum A, Leboeuf-Yde C, Jensen I: Clustering patients on the basis of their individual course of low back pain over a six month period. BMC Musculoskelet Disord 2011, 12:99. BioMed Central Full Text
  • [3]Dunn KM, Jordan K, Croft PR: Characterizing the course of low back pain: a latent class analysis. Am J Epidemiol 2006, 163:754-761.
  • [4]Bronfort G, Haas M, Evans R, Kawchuk G, Dagenais S: Evidence-informed management of chronic low back pain with spinal manipulation and mobilization. Spine J 2008, 8:213-225.
  • [5]Descarreaux M, Blouin JS, Drolet M, Papadimitriou S, Teasdale N: Efficacy of preventive spinal manipulation for chronic low-back pain and related disabilities: a preliminary study. J Manipulative Physiol Ther 2004, 27:509-514.
  • [6]Sorensen LP, Stochkendahl MJ, Hartvigsen J, Nilsson NG: Chiropractic patients in Denmark 2002: an expanded description and comparison with 1999 survey. J Manipulative Physiol Ther 2006, 29:419-424.
  • [7]Axen I, Jensen IB, Eklund A, Halasz L, Jorgensen K, Lange F, Lovgren PW, Rosenbaum A, Leboeuf-Yde C: The Nordic Maintenance Care Program: when do chiropractors recommend secondary and tertiary preventive care for low back pain? Chiropr Osteopath 2009, 17:1. BioMed Central Full Text
  • [8]Axen I, Rosenbaum A, Eklund A, Halasz L, Jorgensen K, Lovgren PW, Lange F, Leboeuf-Yde C: The Nordic Maintenance Care Program - case management of chiropractic patients with low back pain: a survey of Swedish chiropractors. Chiropr Osteopath 2008, 16:6. BioMed Central Full Text
  • [9]Malmqvist S, Leboeuf-Yde C: The Nordic Maintenance Care Program: case management of chiropractic patients with low back pain–defining the patients suitable for various management strategies. Chiropr Osteopath 2009, 17:7. BioMed Central Full Text
  • [10]Moller LT, Hansen M, Leboeuf-Yde C: The Nordic Maintenance Care Program–an interview study on the use of maintenance care in a selected group of Danish chiropractors. Chiropr Osteopath 2009, 17:5. BioMed Central Full Text
  • [11]Mitchell M: Maintenance care. Some considerations. ACA J Chiropr 1980, 17:53-55.
  • [12]Breen A: Chiropractic in Britain. Ann Swiss Chiropractors Assoc 1976, 6:207-218.
  • [13]Leboeuf-Yde C, Hestbaek L: Maintenance care in chiropractic - what do we know? Chiropr Osteopath 2008, 16:3. BioMed Central Full Text
  • [14]Bringsli M, Berntzen A, Olsen DB, Leboeuf-Yde C, Hestbaek L: The Nordic Maintenance Care Program: maintenance care - what happens during the consultation? Observations and patient questionnaires. Chiropr Man Ther 2012, 20:25. BioMed Central Full Text
  • [15]Sandnes KF, Bjornstad C, Leboeuf-Yde C, Hestbaek L: The Nordic maintenance care program–time intervals between treatments of patients with low back pain: how close and who decides? Chiropr Osteopath 2010, 18:5. BioMed Central Full Text
  • [16]Hansen SF, Laursen ALS, Jensen TS, Leboeuf-Yde C, Hestbaek L: The Nordic maintenance care program: what are the indications for maintenance care in patients with low back pain? A survey of the members of the Danish Chiropractors’ Association. Chiropr Osteopath 2010, 18:25. BioMed Central Full Text
  • [17]Jamison J, Rupert R: Maintenance care: towards a global description. J Can Chiropr Assoc 2001, 45(2):100-105.
  • [18]Rupert RL: A survey of practice patterns and the health promotion and prevention attitudes of US chiropractors. Maintenance care: part I. J Manipulative Physiol Ther 2000, 23:1-9.
  • [19]Senna MK, Machaly SA: Does maintained spinal manipulation therapy for chronic nonspecific low back pain result in better long-term outcome? Spine (Phila Pa 1976) 2011, 36:1427-1437.
  • [20]Martel J, Dugas C, Dubois JD, Descarreaux M: A randomised controlled trial of preventive spinal manipulation with and without a home exercise program for patients with chronic neck pain. BMC Musculoskelet Disord 2011, 12:41. BioMed Central Full Text
  • [21]Airaksinen O, Brox JI, Cedraschi C, Hildebrandt J, Klaber-Moffett J, Kovacs F, Mannion AF, Reis S, Staal JB, Ursin H, Zanoli G: Chapter 4 European guidelines for the management of chronic nonspecific low back pain. Eur Spine J 2006, 15:s192-s300.
  • [22]Furlan AD, Yazdi F, Tsertsvadze A, Gross A, Van Tulder M, Santaguida L, Gagnier J, Ammendolia C, Dryden T, Doucette S, Skidmore B, Daniel R, Ostermann T, Tsouros S: A systematic review and meta-analysis of efficacy, cost-effectiveness, and safety of selected complementary and alternative medicine for neck and low-back pain. Evid Based Complement Alternat Med 2012, 2012:953139.
  • [23]Axen I, Rosenbaum A, Robech R, Wren T, Leboeuf-Yde C: Can patient reactions to the first chiropractic treatment predict early favorable treatment outcome in persistent low back pain? J Manipulative Physiol Ther 2002, 25:450-454.
  • [24]Rasmussen C, Leboeuf-Yde C, Hestbaek L, Manniche C: Poor outcome in patients with spine-related leg or arm pain who are involved in compensation claims: a prospective study of patients in the secondary care sector. Scand J Rheumatol 2008, 37:462-468.
  • [25]Farrar JT, Berlin JA, Strom BL: Clinically important changes in acute pain outcome measures: a validation study. J Pain Symptom Manage 2003, 25:406-411.
  • [26]Farrar JT, Young JP Jr, LaMoreaux L, Werth JL, Poole RM: Clinical importance of changes in chronic pain intensity measured on an 11-point numerical pain rating scale. Pain 2001, 94:149-158.
  • [27]Axen I, Jones JJ, Rosenbaum A, Lovgren PW, Halasz L, Larsen K, Leboeuf-Yde C: The Nordic Back Pain Subpopulation Program: validation and improvement of a predictive model for treatment outcome in patients with low back pain receiving chiropractic treatment. J Manipulative Physiol Ther 2005, 28:381-385.
  • [28]Leboeuf-Yde C, Axen I, Ahlefeldt G, Lidefelt P, Rosenbaum A, Thurnherr T: The types and frequencies of improved non-musculoskeletal symptoms reported after chiropractic spinal manipulative therapy. J Manipulative Physiol Ther 1999, 22:559-564.
  • [29]Cherkin DC, Deyo RA, Battie M, Street J, Barlow W: A comparison of physical therapy, chiropractic manipulation, and provision of an educational booklet for the treatment of patients with low back pain. N Engl J Med 1998, 339:1021-1029.
  • [30]Daltroy LH, Cats-Baril WL, Katz JN, Fossel AH, Liang MH: The North American spine society lumbar spine outcome assessment instrument: reliability and validity tests. Spine (Phila Pa 1976) 1996, 21:741-749.
  • [31]Deyo RA, Battie M, Beurskens AJ, Bombardier C, Croft P, Koes B, Malmivaara A, Roland M, Von Korff M, Waddell G: Outcome measures for low back pain research. A proposal for standardized use. Spine (Phila Pa 1976) 1998, 23:2003-2013.
  • [32]Patrick DL, Deyo RA, Atlas SJ, Singer DE, Chapin A, Keller RB: Assessing health-related quality of life in patients with sciatica. Spine (Phila Pa 1976) 1995, 20:1899-1908. Discussion 1909
  • [33]Kongsted A, Leboeuf-Yde C: The Nordic back pain subpopulation program: course patterns established through weekly follow-ups in patients treated for low back pain. Chiropr Osteopath 2010, 18:2. BioMed Central Full Text
  • [34]Dunn KM, Croft PR: Classification of low back pain in primary care: using “bothersomeness” to identify the most severe cases. Spine (Phila Pa 1976) 2005, 30:1887-1892.
  • [35]Kristjansdottir O, Fors E, Eide E, Finset A, van Dulmen S, Wigers S, Eide H: Written online situational feedback via mobile phone to support self-management of chronic widespread pain: a usability study of a Web-based intervention. BMC Musculoskelet Disord 2011, 12:51. BioMed Central Full Text
  • [36]Johansen B, Wedderkopp N: Comparison between data obtained through real-time data capture by SMS and a retrospective telephone interview. Chiropr Osteopath 2010, 18:10. BioMed Central Full Text
  • [37]Axen I, Bodin L, Bergstrom G, Halasz L, Lange F, Lovgren PW, Rosenbaum A, Leboeuf-Yde C, Jensen I: The use of weekly text messaging over 6 months was a feasible method for monitoring the clinical course of low back pain in patients seeking chiropractic care. J Clin Epidemiol 2012, 65:454-461.
  • [38]Brooks R: EuroQol: the current state of play. Health Policy 1996, 37:53-72.
  • [39]Bjork S, Norinder A: The weighting exercise for the Swedish version of the EuroQol. Health Econ 1999, 8:117-126.
  • [40]Johansson E, Lindberg P: Subacute and chronic low back pain. Reliability and validity of a Swedish version of the Roland and Morris Disability Questionnaire. Scand J Rehabil Med 1998, 30:139-143.
  • [41]Williamson A, Hoggart B: Pain: a review of three commonly used pain rating scales. J Clin Nurs 2005, 14:798-804.
  • [42]Jensen MP, Karoly P, Braver S: The measurement of clinical pain intensity: a comparison of six methods. Pain 1986, 27:117-126.
  • [43]Bergstrom G, Jensen IB, Bodin L, Linton SJ, Nygren AL, Carlsson SG: Reliability and factor structure of the Multidimensional Pain Inventory - Swedish Language Version (MPI-S). Pain 1998, 75:101-110.
  • [44]Bergstrom KG, Jensen IB, Linton SJ, Nygren AL: A psychometric evaluation of the Swedish version of the Multidimensional Pain Inventory (MPI-S): a gender differentiated evaluation. Eur J Pain 1999, 3:261-273.
  • [45]Bergstrom G, Bodin L, Jensen IB, Linton SJ, Nygren AL: Long-term, non-specific spinal pain: reliable and valid subgroups of patients. Behav Res Ther 2001, 39:75-87.
  • [46]Voss M, Stark S, Alfredsson L, Vingard E, Josephson M: Comparisons of self-reported and register data on sickness absence among public employees in Sweden. Occup Environ Med 2008, 65:61-67.
  • [47]Reilly MC, Zbrozek AS, Dukes EM: The validity and reproducibility of a work productivity and activity impairment instrument. Pharmacoeconomics 1993, 4:353-365.
  • [48]Sullivan M, Karlsson J, Ware JE Jr: The Swedish SF-36 Health Survey – I. Evaluation of data quality, scaling assumptions, reliability and construct validity across general populations in Sweden. Soc Sci Med 1995, 41:1349-1358.
  • [49]Hollis S, Campbell F: What is meant by intention to treat analysis? Survey of published randomised controlled trials. BMJ 1999, 319:670-674.
  • [50]Twisk J, de Boer M, de Vente W, Heymans M: Multiple imputation of missing values was not necessary before performing a longitudinal mixed-model analysis. J Clin Epidemiol 2013, 66:1022-1028.
  • [51]Christensen R: Plane Answers to Complex Questions: The Theory of Linear Models. 4th edition. New York, NY: Springer; 2011.
  • [52]Dobson AJ, Barnett AG: An Introduction to Generalized Linear Models. 3rd edition. Boca Raton, FL: CRC Press; 2008.
  • [53]Hardin JW, Hilbe JM: Generalized Linear Models and Extensions. 3rd edition. College Station, TX: Stata Press; 2012.
  • [54]McCulloch CE, Searle SR, Neuhaus JM: Generalized, Linear, and Mixed Models. 2nd edition. Hoboken, NJ: Wiley; 2008.
  • [55]Drummond MF, Sculpher MJ, Torrance GW, O’Brien BJ, Stoddart GL: Methods for the Economic Evaluation of Health Care Programmes. 3rd edition. Oxford, New York: Oxford University Press; 2005.
  • [56]Robinson R: Cost-benefit analysis. BMJ 1993, 307:924-926.
  • [57]World Medical Association Declaration of Helsinki: Ethical principles for medical research involving human subjects. J Int Bioethique 2004, 15:124-129.
  • [58]Switula D: Principles of good clinical practice (GCP) in clinical research. Sci Eng Ethics 2000, 6:71-77.
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