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In Pain Severity (in + pain_severity)

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Medical Sciences	100%

Selected Abstracts

Safety and efficacy of transdermal fentanyl in patients with cancer pain: phase IV, Turkish oncology group trial

EUROPEAN JOURNAL OF CANCER CARE, Issue 1 2007
. KÖMÜRCÜ md
We have performed a prospective evaluation of the efficacy, safety and convenience of the transdermal therapeutic system , fentanyl (TTS-F) in Turkish cancer patients when it was newly available in Turkey. Ninety-nine patients with historically confirmed malignancy and pain entered the study; the mean age was 55.1 (16,58) years. The study duration was 28 days. Transdermal therapeutic system , fentanyl was used in opioid-naïve or pre-treated patients. Most patients reported a decrease in pain severity. Use of rescue medication decreased from day 4 to day 28. The majority of patients rated patch convenience of use as excellent. A total of 22.2% of patients experienced adverse events that were either probably related or very likely to be related to the study drug. The majority of the adverse events mentioned were related to the digestive system. Eighteen serious adverse events were reported by 13 patients. Six events were doubtfully related, and 12 events were not related to the study drug. Four patients died during the trial. None of these deaths was attributed to the study drug. In conclusion, the trial showed that TTS-F is easily managed, effective and will help to enable the appropriate opioid administration to patients who are suffering from cancer pain in Turkey. [source]

Cancer Pain: An Age-Based Analysis

PAIN MEDICINE, Issue 10 2010
Carmen R. Green MD
Abstract Objective., Although cancer pain (consistent and breakthrough pain [BTP; pain flares interrupting well-controlled baseline pain]) is common among cancer patients, its characteristics, etiology, and impact on health-related quality of life (HRQOL) across the lifespan are poorly understood. Design., This longitudinal study examines age-based differences and pain-related interference in young and old patients with cancer-related pain over 6 months. Patients in the community with stage III or IV breast, prostate, colorectal, or lung cancer, or stage II,IV multiple myeloma with BTP completed surveys (upon initial assessment, 3 and 6 months) assessing consistent pain, BTP, depressed affect, active coping ability, and HRQOL using previously validated measures. Results., Respondents (N = 96) were 70% white and 66% female, with a mean age of 57 ± 10 years. There were no significant differences in pain severity based upon age. However, the younger group experienced more pain flares with greater frequency (P = 0.05). The oldest group had better emotional functioning at baseline but worse physical functioning at 6 months. Younger groups also had worse cognitive functioning at 6 months (P = 0.03). Pain interference was independent of age. Conclusions., These data provide evidence for the significant toll of cancer pain on overall health and well-being of young and old adults alike but demonstrate an increased toll for younger adults (especially financially). Beyond race and gender disparities, further health care disparities in the cancer and cancer pain were identified by age, illustrating the need for additional research across the lifespan in diverse cancer survivors. [source]

Duloxetine for the Management of Diabetic Peripheral Neuropathic Pain: Response Profile

PAIN MEDICINE, Issue 5 2007
Yili L. Pritchett PhD
ABSTRACT Objective., The current analysis examines the response profile in patients receiving duloxetine for the management of diabetic peripheral neuropathic pain (DPNP). Patients/Design., Data were pooled from three double-blind, randomized, placebo-controlled 12-week acute therapy trials of patients with DPNP of at least 6 months' duration. Study 1 (N = 457) had treatment groups of duloxetine 20 mg once daily (QD), 60 mg QD, 60 mg twice daily (BID), and placebo; Studies 2 (N = 334) and 3 (N = 348) compared duloxetine 60 mg QD and 60 mg BID with placebo. The primary efficacy measure in each study was the weekly mean score of the 24-hour average pain severity. Treatment response was defined as a 30% reduction in pain severity, although some analyses were repeated using alternative response criteria (50% reduction, or 2-point reduction, in pain severity). Results., Consistently across the three studies, response rates at endpoint were significantly higher among patients receiving duloxetine (60 mg QD or 60 mg BID) than among those receiving placebo, regardless of the chosen response criterion (30% reduction, 50% reduction, or 2-point reduction in weekly mean of 24-hour average pain severity). The proportion of patients achieving pain relief in the duloxetine treatment groups was significantly greater than that in the placebo group at Week 1 and at all subsequent study visits to the end of acute phase therapy. Using diary data (24-hour average pain severity) from the first 7 days of treatment, the first significant separation from placebo in pain severity reduction for duloxetine 60 mg QD occurred at Day 1 (Study 1), Day 2 (Study 2), and Day 4 (Study 3), while significant separation in response rates first occurred at Day 3 when using pooled data. Conclusions., Patients with DPNP receiving duloxetine 60 mg QD or 60 mg BID had significantly higher rates of treatment response, when compared with patients receiving placebo, regardless of the chosen response criterion. Response to duloxetine treatment tended to occur early in therapy. [source]