Articles: opioid.
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J Pain Palliat Care Pharmacother · Mar 2015
Chronic opioid pain management for chronic kidney disease.
Questions from patients about pain conditions, pain treatment, and responses from authors are presented to help educate patients and make them effective self-advocates. The topics addressed in this issue are renal or kidney failure and chronic pain management with opioids, morphine, and oxycodone effect in the body over a period of time. This includes process of absorption, distribution, localization in tissues, biotransformation and excretion in chronic kidney disease, expected side effects and recommendations.
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Am J Hosp Palliat Care · Mar 2015
A comprehensive palliative care program at a tertiary cancer center in Jordan.
The palliative care program in King Hussein Cancer Center (KHCC) is growing rapidly to serve the needs of patients with cancer and their families. ⋯ Our palliative care program may be a model for successful delivery of comprehensive cancer care in the Middle East.
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J Family Reprod Health · Mar 2015
Effects of preoperative magnesium sulphate on post-cesarean pain, a placebo controlled double blind study.
To study the role of preoperative intravenous magnesium sulphate in decreasing post-cesarean pain and opioid requirement during first 24hrs. ⋯ Administration of bolus 50 mg/kg magnesium sulphate prior to induction of general anesthesia may significantly decreased the morphine requirement during immediate post operative period and can be recommended as one of the modalities of post-operative pain control in the pregnant patients.
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Treatments for neuropathic pain are either not fully effective or have problematic side effects. Combinations of drugs are often used. Tapentadol is a newer molecule that produces analgesia in various pain models through two inhibitory mechanisms, namely central μ-opioid receptor (MOR) agonism and noradrenaline reuptake inhibition. ⋯ Systemic tapentadol resulted in dose-dependent decrease in right CeA neuronal activity only in neuropathy. Both naloxone and yohimbine reversed this effect to an extent that was modality selective. The interactions of the components of tapentadol are not limited to the synergy between the MOR and α2-adrenoceptors seen at spinal levels, but are seen at this supraspinal site where suppression of responses may relate to the ability of the drug to alter affective components of pain.
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Jpn. J. Clin. Oncol. · Feb 2015
Randomized Controlled TrialEfficacy and safety of sublingual fentanyl orally disintegrating tablet at doses determined from oral morphine rescue doses in the treatment of breakthrough cancer pain.
A randomized, crossover, double-blinded placebo-controlled and non-blinded active drug-controlled, comparative clinical trial was conducted to evaluate the efficacy and safety of sublingual fentanyl tablet. ⋯ Patients treated with strong opioid analgesics at fixed intervals for chronic cancer pain and with oral morphine at doses up to 20 mg as rescue medication were investigated. The doses of sublingual fentanyl to treat breakthrough pain were determined from rescue morphine doses by use of conversion ratios. In these patients, administration of sublingual fentanyl at doses determined by a conversion ratio of 1/50 was effective and safe. Further studies are needed to validate the use of this conversion method.