Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Mechanisms of Specific Trunk Exercises in Low Back Pain
Brief Summary: The research objective is to determine which physical therapy (PT) treatment is the most efficacious for patients with lower back pain (LBP), who have been subgrouped based on certain clinical features. There is only limited evidence that supports any one PT treatment for patients with LBP since PT treatment outcomes for exercise protocols are equivocal, given the heterogeneous clinical features of patients with LBP. Thus, classification of patients with LBP into subgroups with shared clinical features has been identified as a research priority by several groups in order to prescribe the most efficacious PT treatment for each homogeneous subgroup. The investigators hypothesize that particular PT treatments are most efficacious when applied to patients with LBP, who present with particular clinical and neuromuscular features.


Options:
A: Arm Label: 'Eligible' Subject Group - STAB; Type: ACTIVE_COMPARATOR; Interventions: Other: Physical Therapy rehabilitation: Stabilization exercises. | Arm Label: 'Ineligible' Subject Group - STAB; Type: ACTIVE_COMPARATOR; Interventions: Other: Physical Therapy rehabilitation: Stabilization exercises. | Arm Label: 'Eligible' Subject Group - MSI; Type: ACTIVE_COMPARATOR; Interventions: Other: Physical Therapy rehabilitation. Movement System Impairment (MSI) classification based exercise | Arm Label: 'Ineligible' Subject Group -MSI; Type: ACTIVE_COMPARATOR; Interventions: Other: Physical Therapy rehabilitation. Movement System Impairment (MSI) classification based exercise | Intervention Type: OTHER; Name: Physical Therapy rehabilitation: Stabilization exercises.; Assigned to Arm(s): 'Eligible' Subject Group - STAB, 'Ineligible' Subject Group - STAB | Intervention Type: OTHER; Name: Physical Therapy rehabilitation. Movement System Impairment (MSI) classification based exercise; Assigned to Arm(s): 'Eligible' Subject Group - MSI, 'Ineligible' Subject Group -MSI
B: Arm Label: Community-based pain self-management; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Community-based pain self-management | Arm Label: Clinic-based pain self-management; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Clinic-based pain self-management | Intervention Type: BEHAVIORAL; Name: Community-based pain self-management; Assigned to Arm(s): Community-based pain self-management | Intervention Type: BEHAVIORAL; Name: Clinic-based pain self-management; Assigned to Arm(s): Clinic-based pain self-management
C: Arm Label: Yoga Class Twice Per Week; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Yoga class twice per week | Arm Label: Yoga Class Once per Week; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Yoga class once per week | Intervention Type: BEHAVIORAL; Name: Yoga class once per week; Assigned to Arm(s): Yoga Class Once per Week | Intervention Type: BEHAVIORAL; Name: Yoga class twice per week; Assigned to Arm(s): Yoga Class Twice Per Week
D: Arm Label: Motor Control Exercise Plus Patient Education; Type: EXPERIMENTAL; Interventions: Behavioral: Motor Control Exercise, Behavioral: Patient Education | Arm Label: Motor Control Exercise; Type: EXPERIMENTAL; Interventions: Behavioral: Motor Control Exercise | Arm Label: Patient Education; Type: EXPERIMENTAL; Interventions: Behavioral: Patient Education | Intervention Type: BEHAVIORAL; Name: Motor Control Exercise; Assigned to Arm(s): Motor Control Exercise, Motor Control Exercise Plus Patient Education | Intervention Type: BEHAVIORAL; Name: Patient Education; Assigned to Arm(s): Motor Control Exercise Plus Patient Education, Patient Education

Answer: A