ABSTRACT
Opioid maintenance analgesia for chronic nonmalignant pain can be successful in selected cases, but it is not a panacea for all pain, and management of patients using opioids can be an arduous process. A consistent and principle-based approach is recommended. Passion and chauvinism exist on both sides of the controversy and should be discouraged.
Subject(s)
Analgesics, Opioid/therapeutic use , Pain/drug therapy , Patient Selection , Aged , Analgesics, Opioid/administration & dosage , Analgesics, Opioid/adverse effects , Arm/blood supply , Back Injuries/complications , Chronic Disease , Female , Humans , Ischemia/complications , Leg/blood supply , Long-Term Care , Male , Middle Aged , Occupational Diseases/complications , Osteoporosis, Postmenopausal/complications , Pain/etiology , Pain/prevention & control , Pain/psychology , Patient Compliance , Peripheral Vascular Diseases/complications , Physician-Patient Relations , Spinal Fractures/complicationsABSTRACT
Neuropathic pain can seem enigmatic at first because it can last indefinitely and often a cause is not evident. However, heightened awareness of typical characteristics, such as the following, makes identification fairly easy: The presence of certain accompanying conditions (e.g., diabetes, HIV or herpes zoster infection, multiple sclerosis) Pain described as shooting, stabbing, lancinating, burning, or searing Pain worse at night Pain following anatomic nerve distribution Pain in a numb or insensate site The presence of allodynia Neuropathic pain responds poorly to standard pain therapies and usually requires specialized medications (e.g., anticonvulsants, tricyclic antidepressants, opioid analgesics) for optimal control. Successful pain control is enhanced with use of a systematic approach consisting of disease modification, local or regional measures, and systemic therapy.
Subject(s)
Pain/etiology , Peripheral Nervous System Diseases/complications , Adult , Aged , Analgesics, Opioid/therapeutic use , Anticonvulsants/therapeutic use , Antidepressive Agents, Tricyclic/therapeutic use , Chronic Disease , Circadian Rhythm , Combined Modality Therapy , Diabetic Neuropathies/diagnosis , Diabetic Neuropathies/therapy , Female , Herpes Zoster/diagnosis , Herpes Zoster/therapy , Humans , Male , Middle Aged , Nerve Degeneration/complications , Nociceptors/physiopathology , Pain/diagnosis , Pain Management , Peripheral Nerve Injuries , Peripheral Nervous System Diseases/diagnosis , Peripheral Nervous System Diseases/therapy , Reflex Sympathetic Dystrophy/diagnosis , Reflex Sympathetic Dystrophy/therapy , Sensation Disorders/complications , Sympathetic Nervous System/physiopathologyABSTRACT
The Agency for Health Care Policy and Research pain guidelines and implementation theories were used in this improvement initiative to ensure that evidence-based pain management reached every provider and patient in a large tertiary care hospital. Implementation strategies, products, and outcome measures are described for use in the clinical setting. Critical success factors and implementation barriers are also addressed.
Subject(s)
Evidence-Based Medicine , Pain, Intractable/drug therapy , Pain, Postoperative/drug therapy , Practice Guidelines as Topic , Total Quality Management/methods , Health Services Research , Humans , Inservice Training , Neoplasms/complications , Outcome Assessment, Health Care , Pain, Intractable/etiology , Patient Care Team , Patient Education as Topic , Patient Satisfaction , Total Quality Management/organization & administration , United States , United States Agency for Healthcare Research and QualityABSTRACT
The term "complex regional pain syndrome" encompasses causalgia and reflex sympathetic dystrophy. Symptoms of burning pain with autonomic and tissue changes begin shortly after an injury, usually to a distal extremity. The diagnosis is based on the history and the clinical findings. No confirmatory tests are available, although plain radiographs or a three-phase bone scan may be helpful in diagnosing some cases. Aggressive treatment, which may include sympathetic blockade, medications, physical therapy and psychotherapy, is essential for a favorable outcome. Despite treatment, many patients are left with varying degrees of chronic pain and disability.
Subject(s)
Causalgia , Pain/etiology , Reflex Sympathetic Dystrophy , Adult , Causalgia/complications , Causalgia/diagnosis , Causalgia/epidemiology , Causalgia/therapy , Diagnosis, Differential , Female , Humans , Reflex Sympathetic Dystrophy/complications , Reflex Sympathetic Dystrophy/diagnosis , Reflex Sympathetic Dystrophy/epidemiology , Reflex Sympathetic Dystrophy/therapy , SyndromeABSTRACT
To evaluate the prevalence of pain in hospitalized patients with medical illness, we retrospectively reviewed the records of 313 consecutive admissions to the medical service of the Hennepin County Medical Center. Of the 224 eligible patients, 157 (70.1%) experienced nonprocedural pain on presentation or in the hospital, and pain was the chief complaint of 34.8%. In order of frequency, the most common types of pain were headache, cardiac pain, abdominal pain, noncardiac chest pain, joint pain, and hepatic pain. Female patients were more likely to have pain complaints, especially headache and joint pain. Patients with pain tended to be older, but this did not reach statistical significance. Among patients with pain, no quantitative assessments of pain intensity were documented in the medical record by any caregiver. This study underscores both the high prevalence of pain and the lack of pain assessment among patients hospitalized for acute medical illnesses. Adequate evaluation and management of pain should be considered as an important part of quality care.
Subject(s)
Hospitalization , Pain/epidemiology , Adolescent , Adult , Aged , Aged, 80 and over , Female , Hospitals, Public , Humans , Male , Middle Aged , Minnesota/epidemiology , Pain/diagnosis , Pain Measurement/standards , Prevalence , Retrospective StudiesABSTRACT
In brief Exertional headaches can occur brief dynamic efforts such as running and swimming. They can also stem from static exertion such as weight lifting. Described here are two patients who experienced headaches of sudden onset while waterskiing. The headaches recurred with other forms of exertion. Both patients had normal neurologic examinations and CT scans. After avoiding aggravating activities and taking nonsteroidal anti-Inflammatory medication as necessary, the patients' headaches gradually resolved.
ABSTRACT
Diabetic neuropathy may have a metabolic or an ischemic origin, and the pattern of nerve damage varies by cause. Treatment should address the underlying cause. Patient reassurance, relaxation techniques, glucose control, use of tricyclic antidepressants or anticonvulsants, and surgical decompression for entrapment neuropathy are currently the mainstays of treatment. Physicians must reassure these patients that neuropathic pain is temporary.
Subject(s)
Diabetic Neuropathies , Pain Management , Analgesics, Opioid/therapeutic use , Anesthetics, Local/therapeutic use , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Anticonvulsants/therapeutic use , Antidepressive Agents, Tricyclic/therapeutic use , Diabetic Neuropathies/complications , Diabetic Neuropathies/physiopathology , Diabetic Neuropathies/therapy , Humans , Pain/etiologyABSTRACT
We treated 64 emergency room patients with a primary vascular headache with dihydroergotamine (DHE), meperidine, or butorphanol. Post-treatment pain scores were lowest in the DHE group (p less than 0.01). Eight of 21 patients receiving DHE had greater than 90% reduction in pain compared with three of 19 patients receiving butorphanol and none of 22 receiving meperidine.
Subject(s)
Butorphanol/therapeutic use , Dihydroergotamine/therapeutic use , Meperidine/therapeutic use , Morphinans/therapeutic use , Vascular Headaches/drug therapy , Adult , Clinical Trials as Topic , Drug Therapy, Combination , Female , Humans , Hydroxyzine/therapeutic use , Male , Metoclopramide/therapeutic useABSTRACT
Almost three quarters of patients with cancer have severe pain, from invasion of the cancer itself, from effects of therapy, or from causes unrelated to the cancer (but often exacerbated by it). With the proper pain-management strategy, however, pain can be controlled in most patients. The analgesic ladder for pain control, promoted by the World Health Organization, begins with a nonnarcotic agent, progresses to a weak narcotic plus a nonnarcotic, and finally reaches a strong narcotic. Adjuvant agents, which increase the analgesic potency of the drug being used, may be added at any level. The most common reasons for inadequate pain control in cancer patients are incorrect narcotic dosing and incorrect switching from one narcotic to another and from one route of administration to another. Factors that influence pain management (eg, fear, anxiety, sleep disturbance) should be treated as well with appropriate medications, behavioral therapy, counseling, hypnosis, and other supportive techniques. These points are illustrated in the case report (see box, page 328).
Subject(s)
Neoplasms , Pain/drug therapy , Analgesics/therapeutic use , Analgesics, Opioid/therapeutic use , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Back Pain/drug therapy , Combined Modality Therapy , Emergencies , Headache/drug therapy , Humans , Male , Middle Aged , Neoplasms/physiopathology , Neoplasms/therapy , Pain/physiopathology , Pain ManagementABSTRACT
We evaluated the effect of acupuncture on histamine-induced itch and flare in healthy volunteers (n = 25) and compared it with the effect of a pseudo-acupuncture procedure and of no-intervention in a single-blind randomized cross-over study. A cumulative itch index is defined and was found to be smaller with acupuncture than with either pseudo-acupuncture (p less than 0.02) or with no-intervention (p less than 0.005). The duration of itching was shorter with acupuncture than with either pseudo-acupuncture (p = 0.006) or with no-intervention (p less than 0.001). In addition, maximal flare area was decreased with acupuncture compared with pseudo-acupuncture (p less than 0.04) and with no intervention (p = 0.003). Acupuncture had little or no effect on the itch onset time or on the maximal itch intensity after intradermal injection of histamine. Measurements of itching correlated poorly with measurements of flare size in all three experimental groups. Acupuncture appears to be an effective inhibitor of histamine-induced itch and flare. Moreover, acupuncture points displayed specificity in that needling near-by, non-acupuncture sites resulted in greater itching and larger flares.