Deciding to withhold or withdraw (WH/WD) anticancer therapy (ACT) in advanced cancer patients: Physicians and patients points of view and interactions.
e19623 Background: ASCO highlighted the need to improve communication with and decision making for pts with advanced cancer. This study explores the decision-making process for pts with advanced cancer when the question to WH/WD ACT is raised, with a cross-analysis of physicians and pts points of view. Methods: Multi-center qualitative study in 5 oncology and hematology units, based on semi-structured single interviews with referent oncologists and their pts. An epidemiological survey was performed to identify the prevalence of such decisions. Results: Of the 839 pts hospitalized during a given week, the question to WH/WD ACT was raised in 3.4% of cases (n=29) and in 12,8% when excluding ambulatory pts (n=26 of 202). All 29 referent physicians and 21 pts were interviewed. Futility and poor general condition were the most frequently cited reasons to WH/WD ACT. Subjective determinants related to the physician/patient relationship and their respective experiences were also predominant in all interviews. Although most physicians reported attempting to fully inform pts about their poor prognosis and treatment options, only a minority were able to anticipate the option to WH/WD ACT in these discussions. The fear to remove pts’ hope and to increase anxiety, and a feeling of capitulation and abandonment were the main obstacles they pointed out. For pts, hope and struggle attitudes were predominant, as well as anxiety about their situation and confidence in the physicians’ decisions. More than 80% of pts declared leaving the physician to decide alone. Most of them expected to be involved in the decisions, but only 1/3 reported being actually aware of this questioning. Conclusions: In this study, oncologists faced the difficult decision whether to continue, WH/WD ACT for 1/7 hospitalized patient. The uncertainty of the benefit/risk assessment seemed to strengthen the subjective determinants of the questioning. Pts and physicians mutual willingness to maintain hope reinforced an attitude of “not giving up”. Communication training of health professionals and integrative palliative care could favor the ethical questioning and improve care through the respect of pts’ preferences.