A prospective study of low back pain.

Area of Science:

• Orthopedics
• Primary Care Medicine
• Diagnostic Imaging

Background:

• Backache is a common presenting complaint in hospitals.
• Identifying prognostic factors for backache outcomes is crucial for patient management.

Purpose of the Study:

• To prospectively evaluate the outcomes of patients presenting with new backache.
• To determine if initial clinical data can predict backache prognosis.

Main Methods:

• Prospective study of 188 consecutive hospital first-time backache patients.
• Exclusion of patients with apparent infective, neoplastic, metabolic, or inflammatory causes.
• Collection of patient characteristics, history, examination findings, radiographs, and psychological data at the first visit.

Main Results:

• 93% of patients recovered uneventfully within approximately three months.
• 4% required myelography (radiculography), with 2% undergoing discectomy.
• 1.5% were diagnosed with treatable underlying diseases; 1.5% became chronic attenders.
• Initial clinical information and routine radiography provided limited predictive value for outcomes.

Conclusions:

• Most new backache cases resolve spontaneously without invasive procedures.
• Routine radiography at the initial visit is often unnecessary and should be reserved for non-recovering patients.
• Further research may be needed to identify reliable predictors of backache chronicity or severity.