Rating specific chiropractic technique procedures for common low back conditions.

OBJECTIVE: To rate specific chiropractic technique procedures used in the treatment of common low back conditions. DESIGN AND METHODS: A panel of chiropractors rated specific chiropractic technique procedures for their effectiveness in the treatment of common low back conditions, based on the quality of supporting evidence after systematic literature reviews and expert clinical opinion. Statements related to the rating process and clinical practice were then developed through a facilitated nominal consensus process. RESULTS: For most low back conditions presented in this study, the three procedures rated most effective were high-velocity, low- amplitude (HVLA) with no drop table (side posture), distraction technique, and HVLA prone with drop table assist. The three rated least effective were upper cervical technique, non-thrust reflex/low force, and lower extremity adjusting. The four conditions rated most amenable to chiropractic treatment were noncomplicated low back pain, sacroiliac joint dysfunction, posterior joint/subluxation, and low back pain with buttock or leg pain. CONCLUSIONS: The ratings for the effectiveness of chiropractic technique procedures for the treatment of common low back conditions are not equal. Those procedures rated highest are supported by the highest quality of literature. Much more evidence is necessary for chiropractors to understand which procedures maximally benefit patients for which conditions.

Chiropractic technique procedures for specific low back conditions: characterizing the literature.

BACKGROUND: Many original clinical trials and several review papers have come to the conclusion that manipulation is safe and effective for the treatment of low back pain. However, it is necessary to determine which specific types of manipulation and nonmanipulative types of chiropractic adjustive care are most effective for particular types of low back pain across both tissue-specific and functional classifications. OBJECTIVE: To characterize the quantity and quality of literature gathered for an Expert Panel that was convened to rate various specific chiropractic adjustive procedures for the treatment of common types of low back pain, drawing on the clinical expertise of the panel members and the relevant literature. STUDY DESIGN: Systematic review of treatment-specific, condition-specific trials, studies, and case reports of chiropractic care for low back pain. METHODS: Computerized searching and hand searching were used to identify references in the medical and chiropractic literature pertaining to the chiropractic treatment of low back pain in which both the condition and specific treatment procedures were adequately described. This literature was then categorized according to a variety of characteristics and used by a panel to evaluate the specific procedures. RESULTS: The 3 most studied adjustive procedures are side-posture high-velocity, low-amplitude; distraction (mostly flexion distraction); and mobilization, respectively. The clinical condition most commonly addressed by the included studies is low back pain. The procedure with the widest base of evidence support is side posture manipulation for low back pain.