Journal of palliative medicine
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Dyspnea, a common distressing end-of-life symptom, is treated with oral (i.e., opioids and anxiolytics) and inhaled medications (anti-inflammatory and bronchodilator agents). Health care providers and patients have demonstrated an inability to use inhaler devices correctly, which can lead to suboptimal drug delivery and poor symptom relief. Hospice nurses are the primary health care providers educating patients, making it critical that they convey accurate device technique. ⋯ Years of experience, presence of hospice certification, personal use of inhaler, and nursing comfort level significantly impacted ability to use inhalation devices. This study demonstrated the existence of knowledge gaps regarding patient assessment, pharmacology and pharmacokinetics of inhaled medications, and inhalation device technique among hospice nurses. Formal education of hospice practitioners regarding inhaled medications and inhalation delivery devices is needed.
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Conventional analgesic treatment involves the use of oral and transdermal formulations of drugs that require repetitive administration for sustained pain relief to be achieved. Along with the potential of analgesia, the risk of ongoing side effects consequent on the use of these analgesics also exists and this may have a detrimental effect on the patient's quality of life. In contrast, an intriguing body of evidence suggests that short-term administration of intravenous lidocaine may produce pain relief that far exceeds both the duration of infusion and the half-life of the drug. When pain relief is produced, concomitant analgesic medication can be reduced, side effects from pain relieving medication minimized with a potential for very real improvement in the quality of life of the patient. ⋯ While this form of therapy is not commonplace in the terminally ill patient, it could be argued that its use has much merit in that field and should be considered.
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Caring for a terminally ill family member can be extremely stressful, and stress is known to have a negative influence on aspects of cognition. In contrast to the well-known physical and mental health risks associated with caregiving, little is known about its impact on cognitive functioning. ⋯ In addition to the well-documented physical and mental health risks associated with caregiving, this study adds to a small body of literature demonstrating impaired cognitive functioning among family members providing end-of-life care. Secondary findings of both improvement and deterioration of cognition post caregiving provide tentative support for the possibility of reversing certain cognitive deficits by reducing caregiver stress.