Radiation therapy in the last month of life

Aim

We sought to survey a large, multi-center patient sample to better characterize/quantify RT utilization at the end of life.

Background

Few objective data exist for radiation therapy (RT) delivery at end of life (EOL).

Materials and methods

Data were retrieved for all patients receiving RT in calendar year 2010 in the Department of Radiation Oncology at Indiana University (IU) and Howard University (HU) hospitals. Specific attention was made of the group of patients receiving RT in the last 30 days of life.

Results

A total of 852 patients received all or part of their RT during 2010 (HU: 139, IU: 713). At time of analysis in early 2012, 179 patients had died (21%). Fifty-four patients (6.3% of total; 30% of expired patients) died within 30 days of receiving their last treatment. Twenty patients (2.3% of total; 11.2% of expired patients) received RT within their last week of life. For both sites, the median time until death from completion of therapy was 12.5 days (range 2–30 days).

Conclusions

Radiation in the last month of life is likely to provide minimal palliation or survival benefit. This, coupled with the financial implications, time investment, and physical costs, suggests that physicians and patients should more strongly consider hospice, and minimize duration of palliative RT courses as far as possible. As with chemotherapy, RT utilization at EOL should be considered for collection as an overuse metric.     

Oral health care and aspiration pneumonia in frail older people: a systematic literature review

Objective: To systematically review the literature on oral health care interventions in frail older people and the effect on the incidence of aspiration pneumonia. Background: Oral health care seems to play an important role in the prevention of aspiration pneumonia in frail older people. Methods: Pubmed, Web of Science, Cochrane Library, EMBASE and CINAHL were searched for eligible intervention studies. Only publications with regard to hospitalized or institutionalized older people, who were not dependent on mechanical ventilation were eligible. Two authors independently assessed the publications for their methodological quality. Results: Five publications were included and reviewed. Two studies showed that improvement of oral health care diminished the risk of developing aspiration pneumonia and the risk of dying from aspiration pneumonia directly. The three studies remaining showed that adequate oral health care decreased the amount of potential respiratory pathogens and suggested a reduction in the risk of aspiration pneumonia by improving the swallowing reflex and cough reflex sensitivity. Conclusions: According to the results of the current systematic literature review oral health care, consisting of tooth brushing after each meal, cleaning dentures once a day, and professional oral health care once a week, seems the best intervention to reduce the incidence of aspiration pneumonia.     

Radiation therapy for the management of painful bone metastases: Results from a randomized trial

AimThe aim of this study was to compare the effectiveness of two radiotherapy schedules in patients with bone metastases.BackgroundWe analyzed the need for re-irradiation, rates of pain control, pathological fractures, and functionality in patients randomized to single-fraction (8 Gy 1×) or multiple-fraction radiotherapy (3 Gy 10×) with at least 12 months follow-up, during five years. The hypothesis was that the two radiotherapy schedules are equally effective.Materials and methodsNinety patients with painful skeletal metastases were randomized to receive single fraction (8 Gy) or multiple fraction (3 Gy 10×) radiotherapy.ResultsIn the single-fraction group, seven pathological fractures occurred (15.5%) versus two (4.4%) in the multiple-fraction group. There was no statistically significant difference between the time it took to suffer a pathological fracture in both groups (p = 0.099). Patients in the single-fraction group received twelve re-irradiations (26.6%), four in the multiple-fraction group (8.8%), with no significant difference between time elapsed before the first re-irradiation (p = 0.438).ConclusionThis study shows no difference between the two groups for the majority of patients with painful bone metastases. Patients were followed up during five years, and the trial showed no disadvantage for 8 Gy 1× compared to 3 Gy 10×. Despite the fact that the pathological fracture rate is 3.75 times higher in the single-fraction group, this schedule is considered more convenient for patients and more cost-effective for radiotherapy departments.     

Utilisation of dental services in a university hospital palliative and long-term care unit in Geneva

Objectives: Dental care plays an important role in the multidisciplinary approach, which is used in palliative and long‐term care to address the complex needs of terminally ill patients. The aim of this study was to assess the utilisation of dental services in a University Hospital Palliative and Long‐term Care Unit. Material and method: Over an observation period of 13 months, structured questionnaires were filled in after each dental appointment. The survey covered three main topics: the initiation and incentive from the dental consultation, particular difficulties because of the patient’s health or the hospital’s organisation as well as the accomplished treatment. Results: Two hundred and seventy‐five questionnaires from a total of 102 patients were available for analysis. The patients’ median age was 83 years (SD 10.3, range 49–101 years), 63 were female, 39 male. A majority of first appointments were initiated by a physician (n = 49 of 102), mainly because of pain (n = 62 of 275). 10.5% of the appointments were cancelled on the same day. Only one‐fifth of the patients were able to reach the practice on foot. Six used a walking stick and 54 relied on a wheelchair. Eighteen patients needed to be seen in their bed. The most frequently performed procedures were extractions and removal of denture sore spots (n = 67 of 275) followed by the manufacturing of new dentures (n = 38 of 275). In more than 17% of the appointments, no particular treatment was performed. Conclusion: The utilisation of dental services in terminally ill and severely compromised elderly patients shown justifies a dental service in a palliative care or geriatric hospital setting. The particular dental work profile requires a practitioner with empathy and professional experience.     

Socioeconomic differences in prostate cancer treatment: A systematic review and meta-analysis

BackgroundSince the 1990s, most nations have had a reduction or stabilisation in prostate cancer mortality. However, socioeconomic differences in disease specific mortality and survival have persisted. This has been partially attributed to differences in treatment choices. The aim of this systematic review and meta-analysis was to describe and quantify socioeconomic differences in use of prostate cancer treatment in the literature.MethodsMEDLINE, CINAHL and Embase were searched from 01 January 2000–01 April 2021 to identify articles that reported use of prostate cancer treatment by socioeconomic status. Random effects meta-analysis was used to analyse socioeconomic differences in treatment where there was more than one study for treatment type. A modified version of the Newcastle-Ottawa Scale was used to assess risk of bias.ResultsOut of 7267 articles identified, eight met the inclusion criteria and six were analysed using meta-analysis. Meta-analysis could only be completed for non-active treatment (watchful waiting/active surveillance). Lower education was associated with non-active treatment (OR=0.90, [95% CI 0.83–0.98], p=0.02, I²=67%), however, level of income was not (OR=0.87, [CI 0.75–1.02], p=0.08, I²=94%). Sensitivity analysis of studies where active surveillance was the outcome (n=3), indicated no associations with level of income (OR=0.91, [95% CI 0.82–1.01], p=0.08, I²=52%) or education (OR=0.88, [95% CI 0.70–1.10], p=0.25, I²=79%). All studies were assessed as high-risk of bias.DiscussionThe relationship between socioeconomic status and prostate cancer treatment depended on the socioeconomic variable being used, the treatment type and how it was defined in research. Considerable methodological limitations were identified. Further research should improve on previous findings and address current gaps.     

Body composition adaptations to lower-body plyometric training: a systematic review and meta-analysis

The aim of this meta-analysis was to explore the effects of plyometric jump training (PJT) on body composition parameters among males. Relevant articles were searched in the electronic databases PubMed, MEDLINE, WOS, and SCOPUS, using the key words “ballistic”, “complex”, “explosive”, “force-velocity”, “plyometric”, “stretch-shortening cycle”, “jump”, “training”, and “body composition”. We included randomized controlled trials (RCTs) that investigating the effects of PJT in healthy male’s body composition (e.g., muscle mass; body fat), irrespective of age. From database searching 21 RCTs were included (separate experimental groups = 28; pooled number of participants = 594). Compared to control, PJT produced significant increases in total leg muscle volume (small ES = 0.55, p = 0.009), thigh muscle volume (small ES = 0.38, p = 0.043), thigh girth (large ES = 1.78, p = 0.011), calf girth (large ES = 1.89, p = 0.022), and muscle pennation angle (small ES = 0.53, p = 0.040). However, we did not find significant difference between PJT and control for muscle cross-sectional area, body fat, and skinfold thickness. Heterogeneity remained low-to-moderate for most analyses, and using the Egger’s test publication bias was not found in any of the analyses (p = 0.300–0.900). No injuries were reported among the included studies. PJT seems to be an effective and safe mode of exercise for increasing leg muscle volume, thigh muscle volume, thigh and calf girth, and muscle pennation angle. Therefore, PJT may be effective to improve muscle size and architecture, with potential implications in several clinical and sport-related contexts.     

Prognostic role of EGR1 in breast cancer: a systematic review

EGR1 (early growth response 1) is dysregulated in many cancers and exhibits both tumor suppressor and promoter activities, making it an appealing target for cancer therapy. Here, we used a systematic multiomics analysis to review the expression of EGR1 and its role in regulating clinical outcomes in breast cancer (BC). EGR1 expression, its promoter methylation, and protein expression pattern were assessed using various publicly available tools. COSMIC-based somatic mutations and cBioPortal-based copy number alterations were analyzed, and the prognostic roles of EGR1 in BC were determined using Prognoscan and Kaplan-Meier Plotter. We also used bc-GenEx-Miner to investigate the EGR1 co-expression profile. EGR1 was more often downregulated in BC tissues than in normal breast tissue, and its knockdown was positively correlated with poor survival. Low EGR1 expression levels were also associated with increased risk of ER+, PR+, and HER2-BCs. High positive correlations were observed among EGR1, DUSP1, FOS, FOSB, CYR61, and JUN mRNA expression in BC tissue. This systematic review suggested that EGR1 expression may serve as a prognostic marker for BC patients and that clinicopathological parameters influence its prognostic utility. In addition to EGR1, DUSP1, FOS, FOSB, CYR61, and JUN can jointly be considered prognostic indicators for BC.     

A pilot study on the effect of advance care planning implementation on healthcare utilisation and satisfaction in patients with advanced heart failure

BackgroundPatients with advanced heart failure may benefit from palliative care, including advance care planning (ACP). ACP, which can include referral back to the general practitioner (GP), may prevent unbeneficial hospital admissions and interventional/surgical procedures that are not in accordance with the patient’s personal goals of care.AimTo implement ACP in patients with advanced heart failure and explore the effect of ACP on healthcare utilisation as well as the satisfaction of patients and cardiologists.MethodsIn this pilot study, we enrolled 30 patients with New York Heart Association class III/IV heart failure who had had at least one unplanned hospital admission in the previous year because of heart failure. A structured ACP conversation was held and documented by the treating physician. Primary outcome was the number of visits to the emergency department and/or admissions within 3 months after the ACP conversation. Secondary endpoints were the satisfaction of patients and cardiologists as established by using a five-point Likert scale.ResultsMedian age of the patients was 81 years (range 33–94). Twenty-seven ACP documents could be analysed (90%). Twenty-one patients (78%) did not want to be readmitted to the hospital and subsequently none of them were readmitted during follow-up. Twenty-two patients (81%) discontinued all hospital care. All patients who died during follow-up (n = 12, 40%) died at home. Most patients and cardiologists indicated that they would recommend the intervention to others (80% and 92% respectively).ConclusionACP, and subsequent out-of-hospital care by the GP, was shown to be applicable in the present study of patients with advanced heart failure and evident palliative care needs. Patients and cardiologists were satisfied with this intervention.     

Development and challenges of palliative care in Indonesia: role of psychosomatic medicine

Purpose of review

To summarize the current status of palliative care and the role of psychosomatic medicine in Indonesia.

Recent findings

Palliative care is not a new issue in Indonesia, which has been improving palliative care since 1992 and developed a palliative care policy in 2007 that was launched by the Indonesian Ministry of Health. However, the progress has been slow and varied across the country. Currently, palliative care services are only available in a few major cities, where most of the facilities for cancer treatment are located. Psychosomatic medical doctors have advantages that contribute to palliative care because of their special training in communication skills to deal with patients from the standpoints of both mind and body.

Summary

Palliative care services in Indonesia are established in some hospitals. Future work is needed to build capacity, advocate to stakeholders, create care models that provide services in the community, and to increase the palliative care workforce. Psychosomatic medicine plays an important role in palliative care services.

     

The protective role of coastal marshes: a systematic review and meta-analysis

Background

Salt marshes lie between many human communities and the coast and have been presumed to protect these communities from coastal hazards by providing important ecosystem services. However, previous characterizations of these ecosystem services have typically been based on a small number of historical studies, and the consistency and extent to which marshes provide these services has not been investigated. Here, we review the current evidence for the specific processes of wave attenuation, shoreline stabilization and floodwater attenuation to determine if and under what conditions salt marshes offer these coastal protection services.

Methodology/Principal Findings

We conducted a thorough search and synthesis of the literature with reference to these processes. Seventy-five publications met our selection criteria, and we conducted meta-analyses for publications with sufficient data available for quantitative analysis. We found that combined across all studies (n = 7), salt marsh vegetation had a significant positive effect on wave attenuation as measured by reductions in wave height per unit distance across marsh vegetation. Salt marsh vegetation also had a significant positive effect on shoreline stabilization as measured by accretion, lateral erosion reduction, and marsh surface elevation change (n = 30). Salt marsh characteristics that were positively correlated to both wave attenuation and shoreline stabilization were vegetation density, biomass production, and marsh size. Although we could not find studies quantitatively evaluating floodwater attenuation within salt marshes, there are several studies noting the negative effects of wetland alteration on water quantity regulation within coastal areas.

Conclusions/Significance

Our results show that salt marshes have value for coastal hazard mitigation and climate change adaptation. Because we do not yet fully understand the magnitude of this value, we propose that decision makers employ natural systems to maximize the benefits and ecosystem services provided by salt marshes and exercise caution when making decisions that erode these services.     

Knowledge, perceptions and information about hormone therapy (HT) among menopausal women: a systematic review and meta-synthesis

Background

The use of hormone therapy (HT) by menopausal women has declined since the Women''s Health Initiative randomized trial (WHI) in 2002 demonstrated important harms associated with long-term use. However, how this information has influenced women''s knowledge and attitudes is uncertain. We aimed to evaluate the attitudes and perceptions towards HT use, as well as specific concerns and information sources on HT since the WHI trial.

Method/Results

We did a systematic review to assess the attitudes and knowledge towards HT in women, and estimate the magnitude of the issue by pooling across the studies. Using meta-synthesis methods, we reviewed qualitative studies and surveys and performed content analysis on the study reports. We pooled quantitative studies using a random-effects meta-analysis. We analyzed 11 qualitative studies (n = 566) and 27 quantitative studies (n = 39251). Positive views on HT included climacteric symptom control, prevention of osteoporosis and a perceived improvement in quality of life. Negative factors reported included concerns about potential harmful effects, particularly cancer risks. Sources of information included health providers, media, and social contact. By applying a meta-synthesis approach we demonstrate that these findings are broadly applicable across large groups of patients.

Conclusions

Although there are clear hazards associated with long-term HT use, many women view HT favorably for climacteric symptom relief. Media, as a source of information, is often valued as equivalent to health providers.