8 research outputs found
Predictors of opioid misuse in patients with chronic pain: a prospective cohort study
BACKGROUND: Opioid misuse can complicate chronic pain management, and the non-medical use of opioids is a growing public health problem. The incidence and risk factors for opioid misuse in patients with chronic pain, however, have not been well characterized. We conducted a prospective cohort study to determine the one-year incidence and predictors of opioid misuse among patients enrolled in a chronic pain disease management program within an academic internal medicine practice. METHODS: One-hundred and ninety-six opioid-treated patients with chronic, non-cancer pain of at least three months duration were monitored for opioid misuse at pre-defined intervals. Opioid misuse was defined as: 1. Negative urine toxicological screen (UTS) for prescribed opioids; 2. UTS positive for opioids or controlled substances not prescribed by our practice; 3. Evidence of procurement of opioids from multiple providers; 4. Diversion of opioids; 5. Prescription forgery; or 6. Stimulants (cocaine or amphetamines) on UTS. RESULTS: The mean patient age was 52 years, 55% were male, and 75% were white. Sixty-two of 196 (32%) patients committed opioid misuse. Detection of cocaine or amphetamines on UTS was the most common form of misuse (40.3% of misusers). In bivariate analysis, misusers were more likely than non-misusers to be younger (48 years vs 54 years, p < 0.001), male (59.6% vs. 38%; p = 0.023), have past alcohol abuse (44% vs 23%; p = 0.004), past cocaine abuse (68% vs 21%; p < 0.001), or have a previous drug or DUI conviction (40% vs 11%; p < 0.001%). In multivariate analyses, age, past cocaine abuse (OR, 4.3), drug or DUI conviction (OR, 2.6), and a past alcohol abuse (OR, 2.6) persisted as predictors of misuse. Race, income, education, depression score, disability score, pain score, and literacy were not associated with misuse. No relationship between pain scores and misuse emerged. CONCLUSION: Opioid misuse occurred frequently in chronic pain patients in a pain management program within an academic primary care practice. Patients with a history of alcohol or cocaine abuse and alcohol or drug related convictions should be carefully evaluated and followed for signs of misuse if opioids are prescribed. Structured monitoring for opioid misuse can potentially ensure the appropriate use of opioids in chronic pain management and mitigate adverse public health effects of diversion
Enfermeiro Clinico Especialista: um modelo de pratica avancada de enfermagem em oncologia pediatrica no Brasil
Tendências da morbimortalidade por câncer infantojuvenil em um polo de fruticultura irrigada
Transcutaneous electrical nerve stimulation promotes improvement of motor function of the extremities in patients with locked-in syndrome
Study of Effectiveness of Shoulder Elbow Wrist Hand Orthosis in the Management of Glenohumeral Subluxation in Post-stroke Hemiplegic Patients
Extremity Soft Tissue Sarcoma in Adults
When treating soft tissue sarcomas (STSs) of the extremities, the major therapeutic goals are survival, local tumor control, optimal function, and minimal morbidity. Surgical resection of the primary tumor is the essential component of treatment for virtually all patients. A wide surgical margin is necessary for local tumor control when surgery is used without radiation, i.e., the cut should traverse normal tissue outside the reactive tumor zone. This is because sarcomas tend to infiltrate normal tissue adjacent to the evident lesion. Thus, removal of the gross lesion by a simple excision alone (only a narrow margin) is followed by relatively high rates of local recurrence. Radical resections are associated with a reduction in the local recurrence rate, but they may compromise limb function. The combination of function-sparing surgery and radiation achieves better rates of local control than either treatment alone, for nearly all patients with STSs, although combined treatment can be associated with acute wound complications in some patients and late normal tissue complications in others. Because both surgical and radiation techniques are both critically important for optimizing local control of tumor and functional outcome, it is important to manage these patients in dedicated multispecialty clinics comprised of physicians with expertise in sarcomas, including orthopedic and general oncology surgeons, radiation oncologists, medical oncologists, sarcoma pathologists, and bone and soft tissue diagnostic radiologists. Radiation therapy can be given by external beam radiation (EBRT) or brachytherapy or combination thereof. EBRT can be given either pre-operatively or post-operatively