[The last phase in the progressive neoplasic disease: care at the end-of-life, refractory symptoms and sedation]

Systematic Review of Common Refractory Symptoms in the End-Of-Life Situation and Its Relation With Euthanasia

AIM

To analyse the available evidence regarding refractory symptoms to treatment in patients receiving palliative/terminal healthcare.

DESIGN

A systematic review of various databases between September and December 2020; Pubmed; Cochrane; Scopus and ScienceDirect. Study eligibility criteria: Studies published between 1st January 2015 and 31st of March 2020, in Spanish, English or Catalan conducted in elderly people or terminal patients. The study included systematic reviews, clinical trials and interventions.

RESULTS

The search returned 782 articles, of which 22 articles were finally reviewed. Of the selected articles, 16 were systematic reviews and three were clinical trials. Three refractory symptoms are notable; breathlessness, delirium and existential suffering. There are various therapeutic approaches for the first two symptoms, but palliative sedation seems to be most effective for existential suffering.

CONCLUSIONS

Although palliative care enables controlling these symptoms effectively, and following a multidisciplinary approach, there remains a group of patients for whom euthanasia could save foreseeable suffering that is difficult to manage.

The economic burden of disease of epithelial ovarian cancer in Spain: the OvarCost study

OBJECTIVE

To assess the economic burden of epithelial ovarian cancer (EOC) in incident patients and the burden by disease stage in Spain.

METHODS

We developed a Markov model from a social perspective simulating the natural history of EOC and its four stages, with a 10-year time horizon, 3-week cycles, 3% discount rate, and 2016 euros. Healthcare resource utilization and costs were estimated by disease stage. Direct healthcare costs (DHC) included early screening, genetic counselling, medical visits, diagnostic tests, surgery, chemotherapy, hospitalizations, emergency services, and palliative care. Direct non-healthcare costs (DNHC) included formal and informal care. Indirect costs (IC) included labour productivity losses due to temporary and permanent leaves, and premature death. Epidemiology data and resource use were taken from the literature and validated for Spain by the OvarCost group using a Delphi method.

RESULTS

The total burden of EOC over 10 years was 3102 mill euros: 15.1% in stage I, 3.9% in stage II, 41.0% in stage III, and 40.2% in stage IV. Annual average cost/patient was €24,111 and it was €8,641; €14,184; €33,858, and €42,547 in stages I-IV, respectively. Of total costs, 71.2% were due to DHC, 24.7% to DNHC, and 4.1% to IC.

CONCLUSIONS

EOC imposes a significant economic burden on the national healthcare system and society in Spain. Investment in better early diagnosis techniques might increase survival and patients' quality of life. This would likely reduce costs derived from late stages, consequently leading to a substantial reduction of the economic burden associated with EOC.

Palliative care for end-of-life patients in a basic emergency service

This research sought to describe the care provided by the nursing staff of the Western Department of the Basic Emergency Service for end-of-life patients. This was a retrospective, quantitative, exploratory and descriptive (level I) study, which sought to research the nursing records of 83 patients from admission to death. Patients who met the following inclusion criteria were considered eligible: adults; had an oncological or nononcological, advanced and irreversible chronic disease; and died in the Basic Emergency Service in the period from January 2011 to December 2012. An instrument was created for data collection, the content, relevance and adequacy of which was validated by a panel of experts in the area of palliative care. The study protocol was approved by the Institutional Ethics Committee. The main results indicate that the majority of patients died in the Observation Room in a period between the first two and twenty-four hours. Nursing interventions favoured technical-instrumental care related to medical prescriptions and service routines such as venous punctures, catheterisations, taking blood samples for analysis, aspiration of secretions, intravenous administration of fluids and drugs for symptomatic control, and monitoring of vital parameters and the state of consciousness. With the proximity of death, the nurses favoured the registration of cardiorespiratory arrest, cardiopulmonary resuscitation manoeuvres and aspiration of secretions. In the recognition of predictive factors of imminent death, the nurses favoured the patient's entry into a comatose state and aggravation of asthenia. In most patients, the entry into agony phase was not diagnosed.