Background: In jurisdictions that permit euthanasia or physician-assisted suicide, patients with cancer comprise the largest group to die by these methods. We investigated the personal attitudes toward these practices of patients receiving palliative care for advanced cancer.Methods: Seventy patients (32 men and 38 women; median survival, 44.5 days) took part in a survey using in-depth semistructured interviews. The interviews were audiotaped for transcription and content analysis of themes.Results: Most participants (73%) believed that euthanasia or physician-assisted suicide should be legalized, citing pain and the individual's right to choose as their major reasons. Participants who were opposed to legalization cited religious and moral objections as their central concerns. Forty (58%) of the 69 participants who completed the entire interview also believed that, if legal, they

Recent research into the desire for death among people with terminal illness has begun to recognize the importance of "feeling oneself a burden to others" as a factor in suicidal behaviour. In this study, 69 patients with advanced cancer underwent semi-structured interviews. The sense of self-perceived burden was found to be a common experience, reported by 39.1% of participants as a minimal or mild concern and by 38% as a moderate to extreme concern. The sense of burden showed a low correlation with physical symptoms (r = 0.02-0.24) and higher correlations with psychological problems (r = 0.35-0.39) and existential issues (r = 0.45-0.49). Comparisons of participants with high or low levels of self-perceived burden showed the importance of this factor for overall quality of life. In summary, self-perceived burden is an important but underestimated dimension of social cognition in the medically ill.

The purpose of this study was to find out whether supraspinatus repair delayed by up to12 weeks affects the formation of a new enthesis when compared to an immediate repair. In 67 rabbits, the supraspinatus fibrocartilaginous enthesis of one shoulder was resected. The tendon was attached to the greater tuberosity either immediately, after a 6-week, or after a 12-week delay. Five histologic variables were used to assess enthesis formation: number of non-chondrocytes, number of chondrocytes, alignment of chondrocytes in rows, area of metachromasia on toluidine blue (TB)-stained sections indicating proteoglycan content, and area of diffracted polarized light indicating spatial alignment of collagen fibers. For every variable, progressive enthesis formation was observed. Again, for every variable and at every time point studied, no statistically significant difference was observed between tendons repaired immediately, after 6, or after 12 weeks (all p>0.05). Supraspinatus tendon repairs delayed by 6 and 12 weeks constituted an enthesis which proceeded identically to one immediately repaired. Formation of a fibrocartilaginous enthesis depended on the elapsed time after repair and not on the duration between detachment and repair. Despite stated limitations, these results support both a trial of conservative treatment after a rotator cuff tear and a positive outcome of rotator cuff repair even if delayed by up to 12 weeks.

Animal and human research have shown that the drug 4-aminopyridine (4-AP) may improve gait in spinal cord lesions by enhancing nerve transmission to affected muscles. Study design: Prospective, randomized, double-blind, placebo-controlled, crossover trial. Objectives: To determine the efficacy of 4-AP in improving lower limb muscle strength and biomechanical gait patterns of chronic spinal cord injuries (SCI). Setting: The Rehabilitation Centre (Ottawa, Canada). Methods: In all, 15 chronic, ambulatory SCI persons were randomized to an initial 2 weeks of 40 mg/day, oral medication of either placebo or immediate-release, 4-AP and subsequently crossed over to the alternate medication for the following 2 weeks. Evaluations were conducted at baseline (before starting 4-AP or placebo medication), 2 weeks, and 4 weeks. Measures included dynamometer lower limb isometric muscle force and biomechanical gait measures including temporal-spatial parameters, electromyographic activation patterns, joint kinematics and kinetics. Subjective impressions of the drug by the participants were obtained from an exit survey. Results: Despite some positive comments from subjects, statistical and clinical analyses showed no within-subject differences between placebo and 4-AP measures of lower limb muscle force and objective gait analyses (ANOVA statistic P40.05). Conclusion: Results demonstrated the importance of placebo-controlled trials and quantitative outcome measures for the evaluation of 4-AP aimed to enhance gait for chronic, ambulatory SCI persons. Energy expenditure measures and mood may relate more to subjective comments and is suggested for future investigations.

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Patients with multiple sclerosis and clinical team members do not necessarily agree on specific goals for a rehabilitation stay. Patients may also have greater expectations than clinicians with respect to the amount of improvement and the likelihood of achieving their goals.

Background Medical assistance in dying has been available in Canada for 5 years, but it is unclear which practices contribute to high-quality care. We aimed to describe patient and family perspectives of quality of care for medical assistance in dying. Methods We conducted a multi-centre, qualitative descriptive study, including face to face or virtual one-hour interviews using a semi-structured guide. We interviewed 21 english-speaking patients found eligible for medical assistance in dying and 17 family members at four sites in Canada, between November 2017 and September 2019. Interviews were de-identified, and analyzed in an iterative process of thematic analysis. Results We identified 18 themes. Sixteen themes were related to a single step in the process of medical assistance in dying (MAID requests, MAID assessments, preparation for dying, death and aftercare). Two themes (coordination and patient-centred care) were theme consistently across multiple steps in the MAID process. From these themes, alongside participant recommendations, we developed clinical practice suggestions which can guide care. Conclusions Patients and families identified process-specific successes and challenges during the process of medical assistance in dying. Most importantly, they identified the need for care coordination and a patient-centred approach as central to high-quality care. More research is required to characterize which aspects of care most influence patient and family satisfaction.

Our objective was to evaluate a single-session, hands-on education programme on mechanical ventilation for ALS patients and caregivers in terms of knowledge, change in affect and to determine whether ventilator decisions made after the education sessions predict those made later in life. Questionnaires were administered to 26 patients and 26 caregivers on four separate occasions. The questionnaires assessed knowledge of ventilatory support, feedback on the nature of the education programme, as well as self-reported emotional well-being. All patients were followed until their death or until initiation of invasive ventilation. Both groups demonstrated significant improvements in knowledge as a result of the education session which was retained after one month. There was no change in patient or caregiver reports' self-reported emotional well-being. The choices of ventilatory support expressed at one month (T4) accurately predicted the real-life clinical choices made by 76% of patients. Any difference resulted from choosing palliative care. Hands-on patient and caregiver education results in improved knowledge, assists in decision-making with respect to ventilatory support, and is not associated with a worsening of affect. It also provides for an accurate prediction of real-life choices and avoids undesired life support interventions and critical care admissions.