Overview of Clinical Reasoning and CMT Applications
Conceptual Framework: The application of Cognitive Muscular Therapy (CMT) should align with established physiotherapy principles rather than radicalizing them. The goal is to integrate history taking, physical examination, and treatment planning into a cohesive 45-minute clinical session.
Goal of the Case Studies: To simulate the end-to-end process of patient management, from initial history through to treatment prescription and patient education.
Case Study 1: Chronic Lower Back Pain (Patient: Theo)
Patient History:
Onset: Approximately 3 years ago, triggered after sleeping on a floor while camping.
Previous Care: Consulted a GP and a physiotherapist; provided only short-term relief.
Diagnosis/Imaging: Previously told by a physio they have an "unstable spine problem." MRI results indicated degeneration. A surgeon reported that surgery was not an option and administered a steroid injection, which yielded only temporary results.
Occupational Impact: The patient is a carpenter; they have stopped working due to lower back pain.
Life Impact: Withdrawal from hobbies including long-distance hiking and tennis. Recent weight gain and low mood were noted.
Pain Profile:
Location: Generalized across the lower back, deep and occasionally cramping.
Intensity: Constant pain fluctuating between 2 and 6 on a scale of 10.
Aggravators: Sitting or standing for 1−2 hours, lifting objects, and the bending required to put on shoes.
Diurnal Pattern: Stiffness in the morning lasting approximately 10minutes. Difficulty falling asleep due to pain, though not woken up by it once asleep.
Psychological and Self-Report Indicators:
Questionnaires: High scores on the BASS/DASS (Depression, Anxiety, and Stress Scale) and TAMPA Scale of Kinesiophobia.
Emotional State: Significant worry regarding future flare-ups and the "unstable" nature of the spine.
Physical Observation and Testing:
Movement Assessment: Bending to tie shoes (sitting) increases pain to 2−3/10.
Range of Motion (ROM):
Toe touch: Able to achieve full ROM (touching floor), but reports feeling the pain.
Extension: Provokes pain at a level of 2−3/10.
Neurological: Not indicated as there are no reported symptoms of pins, needles, or numbness.
Clinical Reasoning and Treatment for Case 1: CFT Principles
Cognitive Functional Therapy (CFT):
The Guarding Analogy: Patients with chronic pain often exhibit excessive muscular guarding. The analogy used is clenching a fist as hard as possible for 30seconds; this illustrates how constant tension in spinal structures leads to pain and exhaustion.
Experiential Learning: Hammering education into a patient is often ineffective. The patient must feel movement that does not trigger pain to break the cycle of fear-avoidance.
Addressing the "Unstable Spine" Label: It is critical to dismantle negative beliefs formed by past medical advice. Movement should be introduced as a way to provide structural respite.
Treatment Targets:
Hip Hinging: Teaching the patient to move from the hips rather than the lower back during functional tasks (e.g., sit-to-stand).
Relaxation Techniques: Incorporating meditative elements into movement to reduce hypersensitivity and muscle guarding.
Gradual Exposure: Utilizing a walking diary (e.g., progressing from 10 to 15minutes) only if the patient can perform the activity in a relaxed, non-tense manner.
Psychological Referral: Given the high DASS scores, a referral back to the GP for psychological support should be considered to manage the interplay between mood and pain.
Case Study 2: Running-Related Lower Back Pain (Patient: Emma)
Current Complaint: Lower back pain on the right side for the last 3 months.
Mechanism of Injury: Started a running program 4 months ago for weight loss.
Activity Load: Running 5 times per week, 40minutes per session (approx. 10km distance).
Pain Profile:
Nature: Intermittent dull ache that becomes a sharp 7/10 during running.
Onset During Activity: Pain starts after roughly 15minutes of running.
Provocation: Specifically aggravated by running downhill.
Relief: Pain subsides when not running.
Physical Findings:
Palpation: Soreness over the right-side lumbar region, potentially involving the Longissimus Thoracis.
Postural Observation: Increased lumbar lordosis and kyphosis noted since starting the running routine.
Mobility: Highly mobile; can touch the floor easily, which is a change from her baseline flexibility.
Gait/Movement Analysis: Presence of a Trendelenburg sign (pelvic drop) on the stance leg during single-leg tasks.
Clinical Reasoning and Treatment for Case 2: Load Management
Biomechanical Analysis: The pain is likely due to disproportionate loading. Weakness in the hip abductors (Gluteus Medius) of the stance leg leads to an inability to maintain a neutral pelvis. This causes the shoulder to fall over the stance hip, placing excessive stress on the lumbar spine rather than the hip absorbing the shock.
Treatment Focus: Conditioning and Load Management.
Exercise Prescription:
Initial Strength Targets: Hip abduction, extensions, clamshells, and reverse clamshells using resistance bands.
Functional Retraining: Single-leg stance, squats, and "soft" landing drills to reduce heel-strike impact.
Running Technique: Focusing on knee drives and using mirror feedback to correct pelvic alignment.
Progression: Gradually transition from isolated strength to hopping and side-to-side jumping to replicate running loads.
Load Management Advice: Educate the patient on why specific hip strengthening is necessary to make the spine more "tolerant" of running forces.
Questions and Discussion
Question: How much should we weigh the "mental block" versus the physical feeling when prescribing treatment?
Response: Education only computes once the patient experiences movement without pain. This experiential learning is the "clincher" that changes the patient's interaction with their pain. Use big leg muscles to take the load off smaller spinal muscles.
Question: How do we convince a patient who has had 3 years of pain and negative medical feedback (like MRI results showing instability) that this will work?
Response: Provide stats on imaging (often poor association between symptoms and scans), but acknowledge that until they feel a shift in pain through movement, they may remain skeptical. You must be the catalyst for a different experience than they've had for the last three years.
Question: Should we address the high DASS scores for psychological referral?
Response: Yes, physiotherapy and psychotherapy go hand-in-hand. Addressing mood, stress, and anxiety is a legitimate part of managing chronic pain patients who are in a constant "protection mode."