Conservative kidney management and kidney supportive care: core components of integrated care for people with kidney failure.

Integrated kidney care requires synergistic linkage between preventative care for people at risk for chronic kidney disease and health services providing care for people with kidney disease, ensuring holistic and coordinated care as people transition between acute and chronic kidney disease and the 3 modalities of kidney failure management: conservative kidney management, transplantation, and dialysis. People with kidney failure have many supportive care needs throughout their illness, regardless of treatment modality. Kidney supportive care is therefore a vital part of this integrated framework, but is nonexistent, poorly developed, and/or poorly integrated with kidney care in many settings, especially in low- and middle-income countries. To address this, the International Society of Nephrology has (i) coordinated the development of consensus definitions of conservative kidney management and kidney supportive care to promote international understanding and awareness of these active treatments; and (ii) identified key considerations for the development and expansion of conservative kidney management and kidney supportive care programs, especially in low resource settings, where access to kidney replacement therapy is restricted or not available. This article presents the definitions for conservative kidney management and kidney supportive care; describes their core components with some illustrative examples to highlight key points; and describes some of the additional considerations for delivering conservative kidney management and kidney supportive care in low resource settings.

Successful pain control with add-on methadone for refractory neuropathic pain due to radiation necrosis in pontine metastatic lesion: a case report.

BACKGROUND: Central pain, characterized by neuropathic pain, can manifest due to injury to the superior spinothalamic tract. The brainstem includes sensory and motor pathways as well as nuclei of the cranial nerves, and therefore cancer metastasis in the region requires early intervention. Although stereotactic radiosurgery (SRS) is commonly employed for the treatment of brain metastasis, it poses risks of late complications like radiation necrosis (RN). RN exacerbates the progression of brain lesions within the irradiated area, and in the brainstem, it can damage multiple nerves, including the superior spinothalamic tract. Central neuropathic pain is often intractable and empirically managed with a combination of conventional drugs, such as serotonin-norepinephrine reuptake inhibitors (SNRIs) and anticonvulsants. However, their efficacy is often limited, leading to a decline in performance status (PS) and quality of life (QOL). CASE PRESENTATION: We present the case of a 53-year-old man diagnosed with stage IV lung cancer, referred to our palliative care team for managing severe central pain resulting from SRS-related RN in the pons. Despite administration of opioids, including oxycodone and hydromorphone, and adjuvant analgesics, the patient continued to require frequent use of immediate-release opioids. The addition of methadone alone proved successful in achieving optimal pain control. CONCLUSIONS: Provided that RN in the brainstem can lead to intractable neuropathic pain, it is advisable to avoid SRS for brainstem metastasis when possible. Add-on methadone should be considered as a viable pain management medication for patients experiencing unresolved central pain.

Bereaved Family Caregivers Perception of Trust in Palliative Care Doctors by Patients with Terminal Cancer.

Trust is a key factor in achieving a good death. However, few studies have focused on factors that help patients with terminal cancer establish trusting relationships with their palliative care doctors. This exploratory qualitative study, conducted in Japan, was designed to identify factors related to terminal cancer patients' trust in their doctors. Semi-structured interviews were conducted with 18 caregivers and grounded theory was the research approach chosen to guide this study. The data revealed seven factors related to the trust to palliative care doctors, including caring attitude, symptom management, courteous and specific explanations, long-term involvement in the patient's care, being faced with inevitable death, good impression of the institution, and referral by a trusted doctor. These factors were categorized into three main themes: [1] palliative care doctors, [2] patients with terminal cancer, and [3] professional reputation. There is potential for improving end-of-life experiences through understanding and implementing interventions to ensure trust identified by these caregivers.

Development of a nationwide consensus syllabus of palliative medicine for undergraduate medical education in Japan: a modified Delphi method.

BACKGROUND: There is currently no consensus syllabus of palliative medicine for undergraduate medical education in Japan, although the Cancer Control Act proposed in 2007 covers the dissemination of palliative care. AIM: To develop a nationwide consensus syllabus of palliative medicine for undergraduate medical education in Japan using a modified Delphi method. DESIGN: We adopted the following three-step method: (1) a workshop to produce the draft syllabus; (2) a survey-based provisional syllabus; (3) Delphi rounds and a panel meeting (modified Delphi method) to produce the working syllabus. Educators in charge of palliative medicine from 63% of the medical schools in Japan collaborated to develop a survey-based provisional syllabus before the Delphi rounds. A panel of 32 people was then formed for the modified Delphi rounds comprising 28 educators and experts in palliative medicine, one cancer survivor, one bereaved family member, and two medical students. RESULTS: The final consensus syllabus consists of 115 learning objectives across seven sections as follows: basic principles; disease process and comprehensive assessment; symptom management; psychosocial care; cultural, religious, and spiritual issues; ethical issues; and legal frameworks. Learning objectives were categorized as essential or desirable (essential: 66; desirable: 49). CONCLUSIONS: A consensus syllabus of palliative medicine for undergraduate medical education was developed using a clear and innovative methodology. The final consensus syllabus will be made available for further dissemination of palliative care education throughout the country.

Physician Attire Influences Patient and Family Perceptions of Care in the Palliative Care Unit in Japan.

BACKGROUND: Physician attire influences perceptions of care. This study was conducted to evaluate the impact of physician attire on perceptions of care by patients and families in a Japanese palliative care unit. METHODS: From November 2018 to February 2020, patients and family members admitted to the Palliative Care Unit at Jichi Medical University Hospital were recruited and completed a survey consisting of 4 demographic questions and 15 questions regarding perceptions of care. A 7-point Likert scale (1 = strongly agree, 4 = neutral, 7 = strongly disagree) was used to judge attire (name tag, long sleeve white coat, short sleeve white coat, scrubs, scrub color, jeans, sneakers) addressing patient and overall impact on perception of care. RESULTS: Of 203 patients admitted, 79 were enrolled. Surveys were received from 23 patients and 52 family members. Patients and families want physicians to wear name tags (median, interquartile range) (2, 1-2) and white coats (3, 2-4). Patients want to be addressed by surnames (2, 1.5-4). Patients and family members have neutral opinions about short sleeve white coats (4, 4-4) and scrubs (4, 4-4). Jeans were not liked (4, 4-6) while sneakers are acceptable (3, 2-4). The impact of attire on perceptions of care is significantly (p = .04) greater for patients (3, 2-4) than family members (4, 3-4). CONCLUSION: Patients and family members prefer their physicians to wear name tags and white coats and address patients by surnames. Physician attire has a significantly greater impact on perceptions of care for patients than family members in a palliative care unit.

Nephrotic syndrome and renal failure in a patient with metastatic breast cancer.

This report presents a case of nephrotic syndrome and renal failure that developed in a 53-year-old female with metastatic breast carcinoma. She was diagnosed to have osteolytic bone metastases 5 years prior to admission, and had been administered pamidronate with a total dose of approximately 6800 mg. A renal biopsy revealed tubulointerstitial damage and marked wrinkling and retraction of the glomerular basement membrane with hypertrophy and hyperplasia of the epithelial cells, compatible with the collapsing form of focal segmental glomerulosclerosis (FSGS). Despite the discontinuation of pamidronate after admission, her renal function gradually decreased. She was finally managed with continuous palliative care for advanced malignancy through a shared effort, and died 96 days after undergoing the renal biopsy. Although the clinical impact of the pamidronate-associated kidney injury on the longitudinal changes in renal function remains to be delineated, it is therefore reasonable to consider that the collapsing FSGS associated with tubulointerstitial damage may have resulted in the irreversible renal injuries that were observed in the current case. Further studies and accumulated experience with renal biopsy are required to better determine the relationship between pathological alterations and prognostic characteristics among patients with pamidronate-associated renal impairments.

Physicians make different decisions from nephrologists at serum creatinine 2.0 mg/dl.

BACKGROUND: It is very important, but not clear, how physicians differ from nephrologists in treatment of renal insufficiency. AIM: To demonstrate differences in decision-making in treatment of renal insufficiency between physicians and nephrologists. DESIGN OF STUDY: Postal questionnaire. SETTING: All physicians were graduates from one medical school and certified by the Japanese Society of Internal Medicine. Nephrologists were certified by the Society and the Japanese Society of Nephrology. METHOD: Questionnaires were sent to 1,395 physicians and 385 nephrologists, including audit of serum creatinine concentration that would indicate referral to nephrologist, audit of continuation of angiotensin converting enzyme inhibitor (ACEI) for a case of renal insufficiency and mild hyperkalemia due to ACEI. Outputs were proportion that selected "serum creatinine 177 micromol/l (2.0 mg/dl) and over" as a referral point to the nephrologist, and proportion that chose "suspend ACEI" for a case of renal insufficiency and mild hyperkalemia due to ACEI. RESULTS: Six hundred and fourteen physicians replied (44%), and 111 certified in internal medicine were extracted from them. One hundred and eighty-six certified nephrologists replied (47%), and 114 certified in internal medicine were extracted. The proportion that chose "177 micromol/l" as a referral point to the nephrologist was 20% for physicians and 61% for nephrologists (P < 0.0001). An additional 17% of nephrologists recommended creatinine concentration below 177 micromol/l, whereas no such opinion was found among physicians. The proportion that chose "suspend ACEI" was 45% for physicians and 16% for nephrologists (P < 0.0001). CONCLUSION: There is significant difference between decisions made by physicians and nephrologists regarding treatment for patients with serum creatinine concentration of 177 micromol/l.

Prognostication based on the change in the palliative prognostic index for patients with terminal cancer.

CONTEXT: The use of the Palliative Prognostic Index (PPI) in relation to the clinical time course has not yet been established. OBJECTIVES: To investigate the association between the changes in the PPI over time and the survival of terminal cancer patients in a palliative care unit (PCU). METHODS: This retrospective cohort study analyzed data from 374 terminal cancer patients who were admitted to the PCU of a university hospital in Japan. Clinical data, such as age, gender, body mass index, vital signs, initial PPI, and subsequent PPI, were collected from the medical records. The PPI change per day (ΔPPI) was calculated using the initial PPI at admission and the one after five to seven days. The factors associated with death within three weeks were identified using Cox proportional hazards model analysis. RESULTS: After their admission to the PCU, 147 (39.3%) patients were deceased within three weeks. The multivariate-adjusted analysis showed that body temperature (hazard ratio [HR] 0.7; 95% CI 0.5, 1.0), initial PPI (HR 1.3; 95% CI 1.2, 1.4), and ΔPPI (HR 6.6; 95% CI 4.9, 9.0) were significantly and independently associated with death within three weeks. In the subanalysis, the ΔPPI was significantly associated with death within three weeks in the group with initial PPI ≤ 4 (HR 9.3; 95% CI 5.8, 15.0), 4 < initial PPI ≤ 6 (HR 14.4; 95% CI 5.7, 36.2), and initial PPI > 6 (HR 9.0; 95% CI 4.1, 20.0). CONCLUSION: Our data suggest that the ΔPPI may be useful for predicting the survival of terminally ill cancer patients.

Rapid and persistent reduction of proteinuria following plasma exchange in a case of steroid-resistant focal segmental glomerulosclerosis.

We report on the case of a 45 year old male with focal segmental glomerulosclerosis (FSGS) in whom steroid-resistant proteinuria was reduced rapidly by plasma exchange. In 1994, he was admitted to our hospital because of massive proteinuria of several years' duration. Renal biopsy confirmed the diagnosis of FSGS. Proteinuria was suppressed partially with the use of dipyridamole. Though oral prednisolone (PSL, 30 mg/day) was effective initially, relapse occurred during PSL tapering. Doses of PSL up to 30 mg/day or additional mizoribine were ineffective. The patient was readmitted for a trial of plasma exchange in April 2000. Four sessions of plasma exchange with albumin replacement over 2 weeks immediately reduced the proteinuria from 3.2 g/day to 0.6 g/day without any change in medication. After discharge, proteinuria remained suppressed for more than 6 months despite a reduction of PSL dose to 15 mg. The rapid and long lasting effect of plasma exchange in the present case argues for the role of a putative circulatory factor in the pathogenesis of proteinuria in FSGS.