Archives of physical medicine and rehabilitation
-
This self-directed learning module highlights advances in therapeutic options in pain management. It is part of the chapter on pain rehabilitation for the Self-Directed Medical Knowledge Program for practitioners and trainees in physical medicine and rehabilitation. This section discusses pharmacologic agents, modalities, behavioral strategies, and invasive techniques in pain management, with case studies illustrating pain management approaches in clinical practice. Advances that are covered include use of opioid receptors, receptor-specific categories of drugs used in painful conditions, components of behavioral programming for chronic pain, and the limitations of invasive techniques in chronic pain patients.
-
Arch Phys Med Rehabil · May 1994
Upper extremity peripheral nerve entrapments among wheelchair athletes: prevalence, location, and risk factors.
Wheelchair athletes commonly experience hand pain and numbness. This investigation studied the prevalence, location, and risk factors of upper extremity peripheral nerve entrapment among wheelchair athletes. Clinical and electrodiagnostic assessments were performed on both upper extremities of 28 wheelchair athletes and 30 able-bodied controls. ⋯ The most common electrodiagnostic dysfunction was of the median nerve at the carpal tunnel (46%), and the portion of the nerve within the proximal carpal tunnel was most frequently affected. Ulnar neuropathy was the second most common entrapment electrodiagnostically (39%) and occurred at the wrist and forearm segments. Disability duration correlated significantly with electrophysiologic median nerve dysfunction.
-
Arch Phys Med Rehabil · Apr 1994
Comparative StudyFunctional recovery after operative treatment of femoral neck fractures in an institutionalized elderly population.
Agreement that hip fracture is best treated surgically stems from the fact that early mobilization of the patient reduces morbidity and mortality. This concept was tested in 54 elderly, institutionalized patients with femoral neck fractures who were operatively treated. The patients were reviewed within 12 months after being injured. ⋯ Seventy-five percent of the study population had neurological disease or heart disease and were thus limited in their motivation or ability to participate in a rehabilitation program. Only 16.7% of the patients regained their overall functional ability and only 12.9% returned to their pre-injury, ambulatory status. The therapeutic concept should be reviewed and the conservative approach be given serious consideration.
-
Arch Phys Med Rehabil · Mar 1994
Comparative StudyDaytime oxygen saturation does not predict nocturnal oxygen desaturation in patients with chronic obstructive pulmonary disease.
Nocturnal hypoxemia occurs commonly in patients with chronic obstructive pulmonary disease (COPD). Because pulmonary hypertension and cardiac arrhythmias are associated with this phenomenon, the detection and treatment of nocturnal hypoxemia should be part of the management of COPD patients. The ability to predict nocturnal hypoxemia by evaluating an awake patient would be desirable economically and logistically because continuous nocturnal oximetry is not widely available and because it is costly and labor intensive. ⋯ The standard error of estimate was large with a value of 5.3%. These data suggest that awake SaO2 is not a good predictor of nocturnal oxygen desaturation in individual patients. The lack of a simple relationship between awake SaO2 and nocturnal SaO2 is due to a complex interplay of various physiologic and pathologic mechanisms involved in the control of breathing and oxygenation during sleep.
-
The history, pathoanatomy and pathophysiology, clinical picture, differential diagnosis, diagnostic evaluation, and treatment of cervical radiculopathy are reviewed. The review is based on a 10-year Medline literature search, review of bibliographies in textbooks, and bibliographies in articles obtained through the search. Cervical radiculopathy, although recognized early in the 20th century, was first associated with disc pathology in the mid-1930s. ⋯ However, using a variety of different treatments, the radiculopathy usually improves without the need for surgery. Indications for surgery are unremitting pain despite a full trial of non-surgical management, progressive weakness, or new or progressive cervical myelopathy. Prospective studies evaluating the various treatment options would be of great benefit in guiding practitioners toward optimum cost-effective evaluation and care of the patient with cervical radiculopathy.