Further Inpatient Care
- Inpatient care for low back pain is typically not required.
- Patients with cauda equina syndrome, epidural abscess, spinal tumor, systemic illnesses, or those with poor social support should be admitted for further evaluation and management.
- Referral to an orthopedist or a neurosurgeon may be necessary. Whether an orthopedist or a neurosurgeon is selected for referral depends on local resources and customs.
- The patient's primary physician should be contacted regarding the referral.
Further Outpatient Care
Outpatient follow-up is generally managed by the patient's private physician. Patients with true sciatica or nerve root findings may also require consultation with an orthopedic surgeon or a neurosurgeon.
Spinal manipulation is not recommended. Rubinstein et al, in an evidence based review of published literature, did not support any significant benefits from spinal manipulation.[24]
Short-term physical therapy with gentle exercises may be of some benefit.
- Short-term physical therapy has not been proven significantly more effective than self-care with instructions by the physician. However, patients appear to prefer therapy to self-care when surveyed.
- Sertpoyraz et al compared isokinetic and standard exercise programs for chronic low back pain. Pain, mobility, disability, psychological status, and muscle strength was measured. Forty patients were randomly assigned to a program that took place in an outpatient rehabilitation clinic. Results showed an equal effect in the treatment of low back pain, with no statistically significant difference found between the two programs.[21]
- Cost-benefit ratio should be considered prior to physical therapy referral from the ED.
Studies of back pain patients in England suggest that a stratified management approach including prognostic screening, and a treatment approach targeting primary care efficiency and physiotherapy, leads to greater health gains for patients with back pain. Significant improvements were noted in the stratified management group at both 4- and 12-month follow-up with respect to physical and emotional wellbeing, pain intensity, work days missed, and quality of life.[25]
Inpatient & Outpatient Medications
- Outpatient therapy generally consists of a combination of muscle relaxants and NSAIDs. In certain cases, a short course of prednisone may also be helpful.
Transfer
- Time-sensitive transfer to other facilities may be necessary in patients with suspected cauda equina syndrome if emergent MRI is not available at the treating hospital. All such patients should receive dexamethasone before transfer to avoid delays in treatment.
- Patients with compressive tumors or abscesses should be transferred to a center that has a spine surgeon who can provide decompression in a timely manner if unavailable at the treating hospital.
Deterrence/Prevention
- Back muscle strengthening exercises have value in preventing future episodes of low back strain.[26]
- Weight loss in overweight patients results in less strain on back muscles.
- Practicing proper lifting techniques results in less back strain.
- General overall improvement of physical conditioning can decrease low back pain exacerbations.[27]
Prognosis
The prognosis is good for most patients who present with mechanical back pain.[28, 29]
- Overall, 70% of patients feel better in 1 week; 80%, in 2 weeks; and 90%, in 1 month.
- Only 10% of all patients with low back pain have long-term problems.
- A significant functional overlay or component of secondary gain is present in a subgroup of patients, who also account for the majority of office visits with low back pain complaints (see Causes section).
- Recurrence is common and seen in up to 40% of patients within 6 months. Prevention methods should be discussed with patients with low back pain along with encouragement to monitor them when the acute period has resolved.
- Psychosocial factors such as presence of posttraumatic stress disorder, use of a lawyer, presence of other chronic illnesses, and lower education levels appear to be positive predictors of development of chronic back pain in patients who sustain an initial injury to their back. Chronic back pain development was not associated with age, gender, occupation, or severity of original injury.
- A systematic review by Chou and Shekelle found that the following factors were most helpful for predicting which patients would experience persistent disabling low back pain: maladaptive pain coping behaviors, nonorganic signs, functional impairment, general health status, and presence of psychiatric comorbidities. Factors related to the patient's work environment, baseline pain, and presence of radiculopathy are less useful for predicting worse outcomes.[30]
Patient Education
- Patient education focuses on prevention and includes the following:
- Promoting weight loss where indicated
- Performing back strengthening exercises
- Teaching proper lifting technique
- Increasing overall physical conditioning
- Back belts, which are commonly worn in occupations with heavy lifting, have not been proven to prevent back injury.
- For excellent patient education resources, visit eMedicine's Bone Health Center; Back, Ribs, Neck, and Head Center; and Muscle Disorders Center. Also, see eMedicine's patient education articles Back Pain, Chronic Pain, and Sciatica.
Kinkade S. Evaluation and treatment of acute low back pain. Am Fam Physician. Apr 15, 2007;74(8):1181-8. [Medline].
Atlas SJ, Chang Y, Kammann E, Keller RB, Deyo RA, Singer DE. Long-term disability and return to work among patients who have a herniated lumbar disc: the effect of disability compensation. J Bone Joint Surg Am. Jan 2000;82(1):4-15. [Medline].
Shiri R, Karppinen J, Leino-Arjas P, Solovieva S, Viikari-Juntura E. The association between smoking and low back pain: a meta-analysis. Am J Med. Jan 2010;123(1):87.e7-35. [Medline].
Deyo RA, Rainville J, Kent DL. What can the history and physical examination tell us about low back pain?. JAMA. Aug 12 1992;268(6):760-5. [Medline].
Boden SD, Davis DO, Dina TS, Patronas NJ, Wiesel SW. Abnormal magnetic-resonance scans of the lumbar spine in asymptomatic subjects. A prospective investigation. J Bone Joint Surg Am. Mar 1990;72(3):403-8. [Medline].
Hadjipaviou AG, Tzermiadianos MN, Bogduk N, Zindrick MR. The pathophysiology of disc degeneration: a critical review. J Bone Joint Surg Br. Oct 2008;90(10):1261-70. [Medline].
van Tulder M, Koes B. Low back pain and sciatica (chronic). Clin Evid. Dec 2003;(10):1359-76. [Medline].
Deyo RA, Weinstein JN. Low back pain. N Engl J Med. Feb 1 2001;344(5):363-70. [Medline].
Borenstein D. Epidemiology, etiology, diagnostic evaluation, and treatment of low back pain. Curr Opin Rheumatol. Mar 1996;8(2):124-9. [Medline].
Rivinoja AE, Paananen MV, Taimela SP, Solovieva S, Okuloff A, Zitting P, et al. Sports, Smoking, and Overweight During Adolescence as Predictors of Sciatica in Adulthood: A 28-Year Follow-up Study of a Birth Cohort. Am J Epidemiol. Apr 15 2011;173(8):890-7. [Medline].
Marriott A, Newman NM, Gracovetsky SA, Richards MP, Asselin S. Improving the evaluation of benign low back pain. Spine. May 15 1999;24(10):952-60. [Medline].
van der Windt DA, Simons E, Riphagen II, Ammendolia C, Verhagen AP, Laslett M, et al. Physical examination for lumbar radiculopathy due to disc herniation in patients with low-back pain. Cochrane Database Syst Rev. Feb 17 2010;2:CD007431. [Medline].
Frank AO, De Souza LH, McAuley JH, Sharma V, Main CJ. A cross-sectional survey of the clinical and psychological features of low back pain and consequent work handicap: use of the Quebec Task Force classification. Int J Clin Pract. Dec 2000;54(10):639-44. [Medline].
de Schepper EI, Damen J, van Meurs JB, Ginai AZ, Popham M, Hofman A, et al. The association between lumbar disc degeneration and low back pain: the influence of age, gender, and individual radiographic features. Spine (Phila Pa 1976). Mar 1 2010;35(5):531-6. [Medline].
Lurie JD. What diagnostic tests are useful for low back pain?. Best Pract Res Clin Rheumatol. Aug 2005;19(4):557-75. [Medline].
Kuritzky L. Current management of acute musculoskeletal pain in the ambulatory care setting. Am J Ther. Nov-Dec 2008;Suppl 10:S7-11. [Medline].
van Tulder MW, Koes BW, Bouter LM. Conservative treatment of acute and chronic nonspecific low back pain. A systematic review of randomized controlled trials of the most common interventions. Spine. Sep 15 1997;22(18):2128-56. [Medline].
Cherkin D, Sherman KJ. Conceptualization and evaluation of an optimal healing environment for chronic low-back pain in primary care. J Altern Complement Med. 2004;10 Suppl 1:S171-8. [Medline].
Nelson L, Aspegren D, Bova C. The use of epidural steroid injection and manipulation on patients with chronic low back pain. J Manipulative Physiol Ther. May 1997;20(4):263-6. [Medline].
Moffett JK, Torgerson D, Bell-Syer S, Jackson D, Llewlyn-Phillips H, Farrin A, et al. Randomised controlled trial of exercise for low back pain: clinical outcomes, costs, and preferences. BMJ. Jul 31 1999;319(7205):279-83. [Medline].
[Best Evidence] Sertpoyraz F, Eyigor S, Karapolat H, Capaci K, Kirazli Y. Comparison of isokinetic exercise versus standard exercise training in patients with chronic low back pain: a randomized controlled study. Clin Rehabil. Mar 2009;23(3):238-47. [Medline].
[Guideline] Chou R, Loeser JD, Owens DK, Rosenquist RW, Atlas SJ, Baisden J. Interventional therapies, surgery, and interdisciplinary rehabilitation for low back pain: an evidence-based clinical practice guideline from the American Pain Society. Spine. May 1 2009;34(10):1066-77. [Medline].
FDA News Release. FDA clears Cymbalta to treat chronic musculoskeletal pain. Available at http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm232708.htm. Accessed November 5, 2010.
Rubinstein SM, van Middelkoop M, Assendelft WJ, de Boer MR, van Tulder MW. Spinal manipulative therapy for chronic low-back pain. Cochrane Database Syst Rev. Feb 16 2011;2:CD008112. [Medline].
Hill JC, Whitehurst DG, Lewis M, Bryan S, Dunn KM, Foster NE, et al. Comparison of stratified primary care management for low back pain with current best practice (STarT Back): a randomised controlled trial. Lancet. Oct 29 2011;378(9802):1560-71. [Medline].
Hodges P, van den Hoorn W, Dawson A, Cholewicki J. Changes in the mechanical properties of the trunk in low back pain may be associated with recurrence. J Biomech. Jan 5, 2009;42(1):61-6.
Lotz JC. The biomechanics of prevention and treatment for low back pain: 2nd international workshop. Clin Biomech (Bristol, Avon). Mar 1999;14(3):220-3. [Medline].
Coste J, Delecoeuillerie G, Cohen de Lara A, Le Parc JM, Paolaggi JB. Clinical course and prognostic factors in acute low back pain: an inception cohort study in primary care practice. BMJ. Feb 26 1994;308(6928):577-80. [Medline].
Croft PR, Macfarlane GJ, Papageorgiou AC, Thomas E, Silman AJ. Outcome of low back pain in general practice: a prospective study. BMJ. May 2 1998;316(7141):1356-9. [Medline].
Chou R, Shekelle P. Will this patient develop persistent disabling low back pain?. JAMA. Apr 7 2010;303(13):1295-302. [Medline].
Kaspiris A, Grivas TB, Zafiropoulou C, Vasiliadis E, Tsadira O. Nonspecific low back pain during childhood: a retrospective epidemiological study of risk factors. J Clin Rheumatol. Mar 2010;16(2):55-60. [Medline].
Harris IA, Young JM, Rae H, Jalaludin BB, Solomon MJ. Factors associated with back pain after physical injury: a survey of consecutive major trauma patients. Spine. Jun 15 2007;32(14):1561-5. [Medline].
Panjabi MM. Clinical spinal instability and low back pain. J Electromyogr Kinesiol. Aug 2003;13(4):371-9. [Medline].
Spector LR, Madigan L, Rhyne A, Darden B 2nd, Kim D. Cauda equina syndrome. J Am Acad Orthop Surg. Aug 2008;16(8):471-9. [Medline].
Tauney PJW, Siegel CB, LaBan MM. Thoracic and lumbar pain syndromes. In: Tintinalli, et al, eds. Emergency Medicine: A Comprehensive Study Guide. 4th ed. 2000:1866-1873.
van Poppel MN, Hooftman WE, Koes BW. An update of a systematic review of controlled clinical trials on the primary prevention of back pain at the workplace. Occup Med (Lond). Aug 2004;54(5):345-52. [Medline].
Walsh MJ. Evaluation of orthopedic testing of the low back for nonspecific lower back pain. J Manipulative Physiol Ther. May 1998;21(4):232-6. [Medline].

