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1.
Palliative Care Research ; : 137-147, 2024.
Article in Japanese | WPRIM | ID: wpr-1039953

ABSTRACT

Purpose: The purpose of this study was to clarify the current status of Do-Not-Resuscitate discussions (DNRd) with terminally ill cancer patients in Japan and the psychological burden on bereaved families depending on whether or not a DNRd is performed. Method: A multicenter prospective observational study of advanced cancer patients admitted to 23 palliative care units (PCUs) in Japan was conducted, and a questionnaire survey of bereaved families was also conducted after patients died. Result: 1,605 patients were included in the analysis, and 71.4% of patients had a DNRd with doctors before PCU admission, 10.8% at admission, and 11.4% during admission. In contrast, 93.3% of family members had a DNRd with doctors before PCU admission, 48.4% at admission, and 52.1% during admission. Conclusion: Although DNRd was performed between patients and physicians in 72.3% of cases at any point throughout the course of time from before PCU admission to death, there was no evidence of psychological burden such as depression or complicated grief in the bereaved families due to patient participation in DNRd.

2.
Article in English | WPRIM | ID: wpr-968143

ABSTRACT

This paper aimed to summarize the current situation of prognostication for patients with an expected survival of weeks or months, and to clarify future research priorities. Prognostic information is essential for patients, their families, and medical professionals to make endof-life decisions. The clinician’s prediction of survival is often used, but this may be inaccurate and optimistic. Many prognostic tools, such as the Palliative Performance Scale, Palliative Prognostic Index, Palliative Prognostic Score, and Prognosis in Palliative Care Study, have been developed and validated to reduce the inaccuracy of the clinician’s prediction of survival. To date, there is no consensus on the most appropriate method of comparing tools that use different formats to predict survival. Therefore, the feasibility of using prognostic scales in clinical practice and the information wanted by the end users can determine the appropriate prognostic tool to use. We propose four major themes for further prognostication research: (1) functional prognosis, (2) outcomes of prognostic communication, (3) artificial intelligence, and (4) education for clinicians.

3.
Palliative Care Research ; : 261-269, 2023.
Article in Japanese | WPRIM | ID: wpr-1007088

ABSTRACT

Objective: To evaluate the efficacy of high-flow nasal cannula oxygen (HFNC) for dyspnea in patients with advanced disease. Methods: A literature search was conducted using MEDLINE, Cochrane Library, EMBASE, and Ichu-shi Web. Inclusion criteria were: 1) randomized controlled trials evaluating the effect of HFNC on dyspnea; 2) aged 18 years or older with advanced disease with hypoxemia; 3) control group was conventional oxygen therapy or noninvasive positive pressure ventilation. Exclusion criteria were: 1) patients in intensive care unit, 2) weaning from ventilator. Results: Six studies (4 from database searches, and 2 from hand searches) were included. In the 2 studies evaluating short-term intervention, one showed HFNC was more efficacious, and the other conventional oxygen was more efficacious. In the 2 studies evaluating long-term interventions: one showed HFNC was more efficacious, and the other showed no significant difference. In the 2 studies evaluating the intervention during exercise, one showed HFNC was more efficacious, and the other showed no significant difference. Conclusion: HFNC may be effective for dyspnea in patients with advanced disease associated with hypoxemia.

4.
Palliative Care Research ; : 247-252, 2023.
Article in Japanese | WPRIM | ID: wpr-1007173

ABSTRACT

Background: Factors requiring midazolam in addition to systemic opioids to control dyspnea in cancer patients have yet to be evaluated. Methods: We retrospectively analyzed data for cancer patients who received systemic opioids to relieve dyspnea from April 2019 to July 2021 in Wakayama Medical University Hospital, Japan. Patients were divided into an opioid-alone group and an opioid plus midazolam group, according to the treatment of dyspnea. Results: The total of 107 patients included 85 patients (79.4%) in the opioid alone group and 22 patients (20.6%) in the opioid plus midazolam group. Age<60 years (p=0.004) and male sex (p=0.034) was significantly associated with the addition of midazolam. Multivariate analysis found age <60 years (OR=5.34, 95%CI: 1.66–17.21; p=0.005) was associated with the addition of midazolam. Conclusion: Age <60 years is factor requiring midazolam in addition to systemic opioids to control dyspnea in cancer patients.

5.
Article in Japanese | WPRIM | ID: wpr-924506

ABSTRACT

Objective: To evaluate the efficacy of fan therapy for the relief of dyspnea in patients with chronic progressive disease. Methods: A systematic electronic database search of all available articles published before October 23, 2019 was conducted using Ichushi-Web of the Japan Medical Abstract Society databases, CENTRAL, EMBASE, and MEDLINE. In addition, a hand-search for updates was performed using PubMed on June 30, 2020 and December 7, 2021. The inclusion criteria were: 1) any RCTs comparing the effect of fan therapy with any other intervention, and 2) patients aged ≥18 years. Exclusion criteria were: 1) duplicate references, and 2) conference presentations. Results: We identified 110 studies, of which 10 met our criteria for inclusion. Finally, five studies were used in the meta-analysis. Fan therapy significantly improved dyspnea in patients with chronic progressive disease compared to control groups with a standardized mean difference of −1.43 (95% confidence interval: −2.70 to −0.17, I2=94%, p<0.0001). Conclusion: Fan therapy was found to be effective in reducing dyspnea in chronic progressive disease.

6.
Article in Japanese | WPRIM | ID: wpr-873944

ABSTRACT

Background: Although practicing advanced care planning (ACP) has recently been recommended, little is known about physicians’ practice of ACP, and barriers to ACP in Japan. We aimed to clarify the proportion of physicians practicing ACP and explore barriers to ACP. Methods: We conducted a cross-sectional survey among physicians at a tertiary hospital (934 beds) in 2019, and asked them about their practice and awareness of ACP as well as beliefs regarding end-of-life discussions. A multivariate logistic regression analysis was conducted to explore barriers to their practice of ACP. Results: In total, 90 of 186 physicians responded (response rate, 48%). Forty-two (46%; 95% confidence interval=37-57%) reported that they practiced ACP. In multivariate analysis, determinants of “not” practicing ACP included the lack of awareness of ACP and physicians’ greater beliefs regarding the lack of resources as well as the lack of time and perception of burden. Conclusion: Even at the tertiary hospital, only less than a half of physicians practiced ACP, and the lack of their awareness of ACP and various beliefs served as barriers to their practice. Initiatives to raise awareness of ACP and optimize the management to ensure sufficient time and resources for physicians may be promising to promote ACP.

7.
Palliative Care Research ; : 297-303, 2018.
Article in Japanese | WPRIM | ID: wpr-688370

ABSTRACT

Objectives: To explore background factors contributing to learning needs among physicians in palliative care specialty training. Methods: We conducted a questionnaire survey of physicians in specialty training in palliative care who were within 15 years after medical school graduation. The unmet learning needs (referred to as “needs”) were evaluated on a 5-point scale. Factor analysis was performed to identify underlying subscales of needs. Univariate analysis was performed using an average score of each subscale as a dependent variable and background factors as independent variables. Results: Of 284 physicians, 253 (89%) responded, and 229 were eligible after we had excluded resident physicians with less than 2 years of clinical experience and board-certified palliative care physicians. Factor analysis identified six subscales of the unmet learning needs: research, time, specialist, network, quality, and comprehensiveness. Background factors with significant between-group differences with the effect size of 0.4 or more included: 1) not working at a certified training facility, 2) not working or training at a big hospital, and 3) the number of palliative care physicians being 2 or less in the facility. Conclusion: Improvement of the training system is urgently needed for young physicians who are working at small or non-certified facilities for specialty training, or who have few palliative care colleagues.

8.
Palliative Care Research ; : 175-179, 2018.
Article in Japanese | WPRIM | ID: wpr-688882

ABSTRACT

Training system of palliative care in Japan has not been fully established, and young physicians’ needs for palliative care training are not nearly satisfied. We have recently conducted a nationwide survey to clarify unmet learning needs among Japanese physicians in specialty training in palliative care and the potential solutions they favored to meet those needs. Here we report findings of content analyses of free comments in the survey. Of 284 physicians, 253 (89%) responded, and 229 were eligible after we had excluded resident physicians with less than 2 years of clinical experience and board-certified palliative care physicians. The content analyses from 80 physicians (35%) identified 162 codes with respect to needs for improvement which were further classified into 24 subcategories and 9 categories (e.g., contents of subspecialty training, certified facilities, research capabilities, learning environment and methods, system of board certification, and networking). These findings may help improve specialty training in palliative care in Japan.

9.
Article in English | WPRIM | ID: wpr-8157

ABSTRACT

Over the past decade, hospice and palliative care in Japan have progressed rapidly under the national policies supported by the Cancer Control Act. The numbers of palliative care units/inpatient hospices, hospital palliative care teams, and clinics with a home hospice function have been steadily increasing. The increasing numbers of physicians, nurses, and pharmacists have been certified as specialists in palliative care by national associations. Collaborative efforts have been made to standardize and disseminate educational programs and training opportunities in undergraduate, postgraduate, and continuing medical education. Research activities in Japan have markedly contributed to the growing body of evidence, especially in the fields of terminal delirium, terminal dehydration, palliative sedation, care for dying patients, prognostication, communication, psycho-oncology, and regional palliative care programs. This review focuses on major palliative care settings, specialty, national associations, education, and research in palliative care in Japan.


Subject(s)
Humans , Dehydration , Delirium , Education , Education, Medical, Continuing , Hospices , Japan , Palliative Care , Pharmacists , Specialization
10.
Palliative Care Research ; : 241-247, 2016.
Article in Japanese | WPRIM | ID: wpr-378477

ABSTRACT

<p>Clinical decisions on infectious diseases in terminally-ill cancer patients are often made based on physicians’ and nurses’ personal medical experiences, which may lead to an intra-team conflict. We conducted a qualitative analysis with prospectively gathered, semi-structured interviews in order to identify physicians’ and nurses’ beliefs and perceptions contributing to the variabilities in their attitudes toward patient care and the conflicts during decision-making process. We obtained the following categories with respect to beliefs and perceptions: estimated prognosis; patient’s discomfort due to tests and treatment; agreement to physician’s treatment plan; patient’s and family’s wish for tests and treatment; and patient’s benefits by tests and treatment. The intra-team conflicts resulted from disagreement on patient’s condition, and difficulty understanding mutual intent or opinion among physicians and nurses. Our findings may help improve team-based communication and the quality of care in terminally-ill cancer patients with infectious diseases.</p>

11.
Palliative Care Research ; : 331-336, 2016.
Article in Japanese | WPRIM | ID: wpr-378481

ABSTRACT

<p>The modified Richmond Agitation-Sedation Scale (RASS) seems to be one of the best monitoring indicators for palliative sedation. We translated the modified RASS into Japanese according to the standard methods of conducting linguistic validation. The modified RASS revised two points from the original RASS for use in palliative care setting: deleted the description about the ventilator, and added some descriptions to clarify the meaning of RASS+1. In addition, we have deleted the description “rubbing sternum” in the procedure for RASS assessment, and then translated the modified RASS into Japanese. The translators and our research team members repeatedly discussed the linguistic validity until we agreed that the translated Japanese version is equivalent to the English one. The use of the Japanese version of the modified RASS to monitor palliative sedation may help to perform appropriate, and safe palliative sedation.</p>

12.
Palliative Care Research ; : 543-547, 2015.
Article in Japanese | WPRIM | ID: wpr-377110

ABSTRACT

Background: Although rectal tenesmus in patients with advanced cancer can have marked negative impact on quality of life, effective treatment has not yet been established. Case: A 71 -year-old man with an inoperable rectal cancer developed tenesmus 11 months after a colostomy. Tenesmus worsened over the following 3 months, and the patient suffered from involuntary straining every 5-15 minutes. After unsuccessful symptom control with radiotherapy to the primary lesion, we started oral amoxapine 25 mg that alleviated symptoms related to tenesmus. As the general condition deteriorated, however, oral intake became difficult. After the discontinuation of amoxapine, the tenesmus recurred even though intravenous administration of clomipramine was initiated. We started continuous infusion of intravenous lidocaine 200 mg/day which successfully relieved tenesmus. The dose of lidocaine was subsequently increased to 290 mg/day for worsening symptoms, which continued to control his distress caused by tenesmus until he died. Consideration/Conclusion: This is the first report that demonstrates the efficacy of oral amoxapine for rectal tenesmus with malignant tumor. After the discontinuation of amoxapine due to the inability of taking medications orally, symptoms remained under adequate control with infusional lidocaine until the patient died. Further studies are warranted to confirm our findings and to propose optimal use of medications in the management of rectal tenesmus.

13.
Palliative Care Research ; : 184-191, 2013.
Article in Japanese | WPRIM | ID: wpr-374772

ABSTRACT

<b>Background</b>: The demand for palliative care in Japan has risen over recent years, and training of palliative care physicians is an important problem. However, little is known about unmet needs for education and training systems as well as career development among young physicians who wish to specialize in palliative care. <b>Purpose</b>: To explore unmet needs among palliative care physicians in training. <b>Method</b>: We held group discussions in a forum for physicians of postgraduate year≦15, and analyzed their opinion on topics such as "what are unmet needs?" using theme analysis. <b>Results</b>: Forty physicians participated. Theme analysis revealed the following unmet needs among young physicians; "securing of manpower", "securing of quality of training programs/education", "improvement of network", "removal of many barriers to keeping on a palliative care physician", and "establishment of career models for a specialist". <b>Conclusions</b>: We should discuss solutions for the unmet needs to secure more palliative care physicians.

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