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      • KCI등재

        Prognostication of the Last Days of Life

        Masanori Mori,Tatsuya Morita,Eduardo Bruera,David Hui 대한암학회 2022 Cancer Research and Treatment Vol.54 No.3

        Accurate prediction of impending death (i.e., last few days of life) is essential for terminally-ill cancer patients and their families. International guidelines state that clinicians should identify patients with impending death, communicate the prognosis with patients and families, help them with their end-of-life decision-making, and provide sufficient symptom palliation. Over the past decade, several national and international studies have been conducted that systematically investigated signs and symptoms of impending death as well as how to communicate such a prognosis effectively with patients and families. In this article, we summarize the current evidence on prognostication and communication regarding the last days of life of patients with cancer, and future directions of clinical research.

      • KCI등재

        Psychological Aspects of Care in Cancer Patients in the Last Weeks/Days of Life

        Sujin Ann-Yi,Eduardo Bruera 대한암학회 2022 Cancer Research and Treatment Vol.54 No.3

        Palliative care is comprised of an interdisciplinary team (IDT) approach with members from different disciplines who collaboratively work together to reduce multidimensional components of pain and suffering and improve quality of life for patients coping with a terminal illness. Psychosocial team members are integral to the palliative care IDT and provide expertise in assessment and empirically validated interventions to address psychological distress. The following paper will provide a review of different facets of psychological distress experienced by advanced cancer patients such as psychological disorders, existential distress, spiritual distress, caregiver distress, parental distress, and grief. Finally, an overview of commonly used screening and assessment tools as well as psychological interventions relevant for the palliative care population is presented.

      • Use of Intravenous Fentanyl Against Morphine Tolerance in Breakthrough Cancer Pain : A Case Series and Literature Review

        Hwang, In Cheol,Bruera, Eduardo,Park, Sang Min SAGE Publications 2014 American journal of hospice & palliative medicine Vol.31 No.1

        <P>Palliative care physicians are accustomed to using transdermal fentanyl patch for cancer pain control but not so familiar with its intravenous administration. Historically, fentanyl has been used to treat breakthrough pain because it is a very potent analgesic with a rapid onset and short duration of action. Although several formulations of fentanyl have been recently developed for breakthrough cancer pain, these are unavailable or too expensive in some countries. Also, all opioids can induce tolerance potentially and different opioids cause significantly different degrees of tolerance. Therefore, sequential opioid trials may be a reasonable approach in patients with poor analgesic effect after dose escalation. Here, we present 2 morphine-tolerant patients with cancer in whom the intravenous fentanyl was effectively used for their refractory breakthrough pain.</P>

      • KCI등재

        Frequency and Outcome of Neuroleptic Rotation in the Management of Delirium in Patients with Advanced Cancer

        신성훈,David Hui,Gary Chisholm,강정훈,Julio Allo,Janet Williams,Eduardo Bruera 대한암학회 2015 Cancer Research and Treatment Vol.47 No.3

        Purpose The response to haloperidol as a first-line neuroleptic and the pattern of neuroleptic rotation after haloperidol failure have not been well defined in palliative care. The purpose of this study was to determine the efficacy of haloperidol as a first-line neuroleptic and the predictors associated with the need to rotate to a second neuroleptic. Materials and Methods We conducted a retrospective review of the charts of advanced cancer patients admitted to our acute palliative care unit between January 2012 and March 2013. Inclusion criteria were a diagnosis of delirium and first-line treatment with haloperidol. Results Among 167 patients with delirium, 128 (77%) received only haloperidol and 39 (23%) received a second neuroleptic. Ninety-one patients (71%) who received haloperidol alone improved and were discharged alive. The median initial haloperidol dose was 5 mg (interquartile ranges [IQR], 3 to 7 mg) and the median duration was 5 days (IQR, 3 to 7 days). The median final haloperidol dose was 6 mg (IQR, 5 to 7 mg). A lack of treatment efficacy was the most common reason for neuroleptic rotation (87%). Significant factors associated with neuroleptic rotation were inpatient mortality (59% vs. 29%, p=0.001), and being Caucasian (87% vs. 62%, p=0.014). Chlorpromazine was administered to 37 patients (95%) who were not treated successfully by haloperidol. The median initial chlorpromazine dose was 150 mg (IQR, 100 to 150 mg) and the median duration was 3 days (IQR, 2 to 6 days). Thirteen patients (33%) showed reduced symptoms after the second neuroleptic. Conclusion Neuroleptic rotation from haloperidol was only required in 23% of patients with delirium and was associated with inpatient mortality and white race.

      • KCI등재

        Proportion of Non-Medical Opioid Use of Prescription Opioids among Cancer Patients in Korea

        Se-Il Go,Jung Hye Kwon,Sung Woo Park,Gyeong-Won Lee,Jung Hun Kang,Eduardo Bruera 한국호스피스완화의료학회 2023 한국호스피스.완화의료학회지 Vol.26 No.4

        Purpose: Limited research has been conducted on the prevalence of non-medical opioid use (NMOU) in Korean cancer patients who have received prescription opioids (PO). This study aimed to identify the potential proportion of NMOU in cancer patients who had been prescribed opioids in Korea. Methods: A retrospective cohort analysis was conducted on 14,728 patients who underwent cancer-related treatment between January 2009 and December 2019, using electronically collected data from a tertiary hospital in Korea. Information regarding the type and duration of opioid use was gathered. A detailed review of medical charts was carried out, focusing on patients who had been prescribed opioids for over 60 days beyond a 12-month period following the completion of their cancer treatment (long-term PO users). Results: Out of the 5,587 patients who were prescribed PO and followed up for at least 12 months, 13 cases of NMOU were identified, representing 0.23% of the patient population. Among the 204 long-term PO users, the rate was 6.37% (13/204). The most commonly misused opioids were oxycodone and fentanyl. For the group confirmed to have NMOU, the median duration of prescription was 1,327 days in total. Of the 13 patients diagnosed with NMOU, 9 reported withdrawal symptoms, 3 exhibited craving behavior for opioids, and 1 experienced both symptoms. Conclusion: This study found that 0.23% of cancer patients who had been prescribed opioids in Korea demonstrated NMOU. Despite this relatively low rate, careful monitoring is necessary to minimize the risk of NMOU in this population, especially among long-term PO users.

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