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1.
Transfusion ; 61(1): 94-101, 2021 01.
Artículo en Inglés | MEDLINE | ID: mdl-33616949

RESUMEN

BACKGROUND: Alternative screening questions could permit low-risk men who have sex with men (MSM) to donate blood without a time deferral. We performed a study to determine the proportion of current donors who may be deferred by various questions and their comfort with them. STUDY DESIGN AND METHODS: Donors attending collection sites in Canada in January and February 2018 were offered one of two questionnaires but not both. Questionnaire 1 asked about risk behaviors; Questionnaire 2 rated comfort with the questions. Volunteers uncomfortable with questions participated in short qualitative telephone interviews to understand reasons. Quantitative data were analyzed using χ2 statistics. RESULTS: Of 36 241 donors attending, 31 904 (88%, Period 1) completed Questionnaire 1; of 34 947, a total of 30 278 (87%, Period 2) completed Questionnaire 2; 294 completed an interview. In the past 3 months 3.1% (95% confidence interval [CI], 3.1%-3.6%) had more than one partner; 6.0% (95% CI, 5.7%-6.2%) had a new partner; 6.7% (95% CI, 6.4%-6.9%) were in a nonexclusive relationship; 11.2% (95% CI, 10.9%-11.6%) had at least one of these; 3.7% (95% CI, 3.4%-3.9%) had anal sex; and 62.8% (95% CI, 62.2%-63.3%) had condomless sex. More than 6% were uncomfortable with each question, but more (17.2%; 95% CI, 16.8%-17.7%) were uncomfortable with anal sex. Key reasons for discomfort were questions being too personal and unclear safety benefit. CONCLUSION: Most donors are comfortable answering alternative questions (except very personal ones) but question the benefit. Implementing alternative questions would result in substantive deferrals. Other policies such as using an MSM capture question to ask additional questions only to MSM should be considered.


Asunto(s)
Donantes de Sangre/estadística & datos numéricos , Selección de Donante , Homosexualidad Masculina/estadística & datos numéricos , Adolescente , Adulto , Canadá , Femenino , Infecciones por VIH/prevención & control , Humanos , Masculino , Persona de Mediana Edad , Políticas , Conducta Sexual , Minorías Sexuales y de Género , Encuestas y Cuestionarios , Sexo Inseguro
2.
Vox Sang ; 116(10): 1051-1059, 2021 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-33942322

RESUMEN

BACKGROUND AND OBJECTIVES: Several approaches are currently under study to contribute to efforts to allow men who have sex with men (MSM) to donate blood. One of these approaches involves implementing a programme of plasma donation for fractionation, with a quarantine period. The goal of this article is to identify the determinants of intention to participate in the plasma donation programme among MSM in Montreal, Canada. MATERIALS AND METHODS: Based on the theory of planned behaviour, a questionnaire was developed to measure MSM's intention to donate plasma and identify influencing factors. A multiple linear regression analysis was conducted to identify the determinants of intention to donate plasma. RESULTS: Respondents' (N = 933) intention to donate plasma in the next six months was moderate. The multiple linear regression model explained 55% (P < 0·001) of the variation of intention. Intention was predicted by attitudes (ß = 0·34, P < 0·001), perceived behavioural control (ß = 0·28, P < 0·001), aged under 35 years (ß = 0·26, P < 0·001), history of blood donation (ß = 0·24, P < 0·001), subjective norm (ß = 0·21, P < 0·001), income above $40,000 (ß = 0·20, P < 0·001), moral norm (ß = 0·18, P < 0·001) and higher level of involvement in various issues LGBTQ+ communities are fighting for (ß = 0·09, P < 0·001). CONCLUSION: Our analyses show that intention to donate plasma within the proposed programme is associated with personal, social and structural factors, but more strongly predicted by factors related to the theory of planned behaviour. Our results also highlight the importance of involving MSM; community acceptability of the plasma donation programme would probably be higher if MSM felt respected and party to the decisions.


Asunto(s)
Homosexualidad Masculina , Minorías Sexuales y de Género , Anciano , Donantes de Sangre , Humanos , Intención , Masculino , Motivación , Encuestas y Cuestionarios
3.
Vox Sang ; 114(7): 675-686, 2019 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-31396980

RESUMEN

BACKGROUND AND OBJECTIVES: In Canada, Héma-Québec is considering the possibility of allowing men who have sex with men (MSM) to donate plasma for fractionation combined with a mandatory quarantine period. This study aims to assess the acceptability and operational feasibility of the programme in the targeted population. MATERIALS AND METHODS: Seven focus groups with MSM (N = 47) were conducted in Montréal, regarding their beliefs underlying attitudes, subjective norms and perceived behavioural control relating to intention to participate in a programme of plasma donation for fractionation. A theoretical thematic content analysis was realized. RESULTS: Participants brought up benefits of the programme. Some are altruistic (help others, save lives, contribute as citizens), while others are linked to what it could bring to their community (progress, opportunity to include MSM in blood donation programmes, acknowledgement of MSM's contributions to the well-being of others). However, even if the programme is in accordance with their altruistic values, it clashes with their values of equality and social justice. Many disadvantages were raised (discrimination and stigmatization of MSM, the fact that their blood is presented as being not as good as the blood of others). Facilitating factors and barriers to participation were put forward in terms of programme characteristics and sites where donations would be made. CONCLUSION: The findings suggest some interest in the programme of plasma donation for fractionation, but this is significantly tempered by the fact that differential treatment for MSM would continue and that their demands regarding access to whole blood donation are still unmet.


Asunto(s)
Donantes de Sangre , Seguridad de la Sangre/métodos , Infecciones por VIH/prevención & control , Homosexualidad Masculina , Adolescente , Adulto , Seguridad de la Sangre/normas , Humanos , Masculino , Quebec , Minorías Sexuales y de Género
4.
Transfusion ; 53(7): 1544-58, 2013 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-23145802

RESUMEN

BACKGROUND: Since the 1970s red blood cells (RBCs) have had a rated shelf life of 42 days. Recently, studies have suggested poorer patient outcomes when older blood is transfused. However, shortening the shelf life of RBCs may increase costs and lead to greater instances of outdates and shortages. STUDY DESIGN AND METHODS: A simulation method to evaluate the impact of a shorter shelf life for RBCs on a regional blood network was developed. A network model of the production and distribution system in the province of Quebec was built and validated. RESULTS: The model suggests that a shelf life of 21 or 28 days will have modest impact on outdate and shortage rates. A shelf life of 14 days will create significant challenges for both blood suppliers and hospitals and will result in systemwide outdate rates of 6.64% and shortage rates of 2.75%. The impact of a shorter shelf life for RBCs will disproportionately affect smaller and midsize hospitals. CONCLUSION: A shelf life of 28 or 21 days is feasible without excessive increases to systemwide outdate, shortage, or emergency ordering rates. Large hospitals will see minimal impact; smaller hospitals will see larger increases and may be unable to find inventory policies that maintain both low outdate and shortage rates. Reducing the shelf life to 14 days, or lower, results in significant challenges for suppliers and hospitals of all sizes. All hospitals will see an impact on outdate and shortage rates; overall systemwide outdate rates (6% or more) will reach levels that would currently be considered unacceptably high.


Asunto(s)
Conservación de la Sangre , Eritrocitos/fisiología , Humanos , Quebec , Factores de Tiempo
5.
Pain Res Manag ; 15(6): 385-91, 2010.
Artículo en Inglés | MEDLINE | ID: mdl-21165373

RESUMEN

BACKGROUND: Fibromyalgia remains underdiagnosed and suboptimally treated even though it affects an estimated 3.3% of Canadians. The present study examines knowledge and attitudinal challenges affecting optimal care. METHODS: A mixed-methods approach was employed. Discussion groups, semistructured interviews and a quantitative online survey (five-point scale) were conducted (June 2007 to January 2008). Participants included 189 general practitioners (GPs) and 139 specialists (anesthesiologists, neurologists, physiatrists, psychiatrists and rheumatologists) distributed across Canada. Participants included 18 patients to enrich the scope of the findings. RESULTS: GPs reported insufficient knowledge and skill in diagnosing fibromyalgia, with not all believing it to be a diagnosable condition (mean 3.74/5). Twenty-three per cent of GPs and 12% of specialists characterized fibromyalgia patients as malingerers. They further reported a lack of knowledge and skill in treating fibromyalgia (mean 2.73/5), including the pain, sleep disorders and mood disorders related to the condition (mean 3.32/5). Specialists shared these challenges, although to a lesser degree - "We are not trained to treat distress and suffering" (Specialist). Attitudinal issues centred around frustration (mean 3.91/5) and negative profiling of fibromyalgia patients (mean 3.06/5 and 1.99/5). CONCLUSIONS: Findings revealed the presence of GP attitudinal and confidence challenges in caring for fibromyalgia patients. As care of fibromyalgia patients moves to general practices, these fundamental competencies must be addressed to assure that all patients receive the quality of care necessary to manage their disease and to empower physicians to be more professionally effective. As stated by one patient, "Why are we being penalized for having this disability?"


Asunto(s)
Actitud , Fibromialgia/psicología , Relaciones Médico-Paciente , Médicos/psicología , Incertidumbre , Canadá/epidemiología , Femenino , Fibromialgia/diagnóstico , Fibromialgia/epidemiología , Fibromialgia/terapia , Humanos , Conocimiento , Masculino , Estudios Retrospectivos , Estadísticas no Paramétricas
7.
Blood Transfus ; 15(5): 398-404, 2017 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-27483481

RESUMEN

BACKGROUND: The aim of the study was to test the relative efficacy of action planning and reward distribution to promote retention of whole blood donors. MATERIALS AND METHODS: A sample of 7,399 donors was randomised to one of three interventions: "action planning" (n=2,585); "reward" (n=2,397); and "thank you" (n=2,417). Participants in the action planning condition were invited to write the date of their next donation on a post-it note before taking it home at the end of the donation process. Participants in the "reward" condition were given an anti-theft credit card sleeve at the end of the donation process. The "thank you" intervention is the usual condition at the end of the process; it was considered the control condition. The dependent variable was the proportion of donors who registered to give blood at six months. RESULTS: Overall, 4,444 (60.06%) donors registered to give blood at six months. There were no differences between the three interventions in the proportions of donors who registered to give blood (d.f. 2, chi-square=3.72, p<0.15). However, gender modified the effect of the intervention (d.f. 2, chi-square=6.57, p<0.0375); more women registered in the "thank you" condition than in the other two. DISCUSSION: The results suggest that action planning and the distribution of a reward have no motivational effect on the return to give blood. Nonetheless, women appear to respond more negatively to these interventions at the end of the donation process.


Asunto(s)
Donantes de Sangre , Motivación , Recompensa , Adulto , Femenino , Humanos , Masculino
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