scholarly journals Cardiac donation after circulatory determination of death: protocol for a mixed-methods study of healthcare provider and public perceptions in Canada

BMJ Open ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. e033932
Author(s):  
Kimia Honarmand ◽  
Ian Ball ◽  
Matthew Weiss ◽  
Marat Slessarev ◽  
Robert Sibbald ◽  
...  
Keyword(s):  
Mixed Methods ◽  
Healthcare Providers ◽  
Determination Of Death ◽  
Transplant Recipients ◽  
Structured Interviews ◽  
The Public ◽  
Number Of Patients ◽  
End Stage

IntroductionCardiac transplantation remains the best treatment for patients with end-stage heart disease that is refractory to medical or device therapies, however, a major challenge for heart transplantation is the persistent discrepancy between the number of patients on waiting lists and the number of available hearts. While other countries (eg, UK, Australia and Belgium) have explored and implemented alternative models of transplantation, such as cardiac donation after circulatory determination of death (DCDD) to alleviate transplantation wait times, ethical concerns have hindered implementation in some countries. This study aims to explore the attitudes and opinions of healthcare providers and the public about cardiac DCDD in order to identify and describe opportunities and challenges in ensuring that proposed cardiac DCDD procedures in Canada are consistent with Canadian values and ethical norms.Methods and analysisThis study will include two parts that will be conducted concurrently. Part 1 is a qualitative study consisting of semi-structured interviews with Canadian healthcare providers who routinely care for organ donors and/or transplant recipients to describe their perceptions about cardiac DCDD. Part 2 is a convergent parallel mixed-methods design consisting of a series of focus groups and follow-up surveys with members of the Canadian general public to describe their perceptions about cardiac DCDD.Ethics and disseminationThis study has been approved by the Research Ethics Board at Western University. The findings will be presented at regional and national conferences and reported in peer-reviewed publications.

Coronary sinus catalase and ceruloplasmin levels predict all-cause mortality in patients with end-stage heart failure awaiting heart transplantation

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
W Szczurek ◽  
M Gasior ◽  
M Skrzypek ◽  
G Kubiak ◽  
A Kuczaj ◽  
...  
Keyword(s):  
Heart Failure ◽  
Heart Transplantation ◽  
Coronary Sinus ◽  
Public Institution ◽  
Funding Source ◽  
Organ Shortage ◽  
Number Of Patients ◽  
End Stage ◽  
Medical University

Abstract   Background, As a consequence of the worldwide increase in life expectancy and due to significant progress in the pharmacological and interventional treatment of heart failure (HF), the proportion of patients that reach an advanced phase of disease is steadily growing. Hence, more and more numerous group of patients is qualified to the heart transplantation (HT), whereas the number of potential heart donors has remained invariable since years. It contributes to deepening in disproportion between the demand for organs which can possibly be transplanted and number of patients awaiting on the HT list. Therefore, accurate identification of patients who are most likely to benefit from HT is imperative due to an organ shortage and perioperative complications. Purpose The aim of this study was to identify the factors associated with reduced survival during a 1.5-year follow-up in patients with end-stage HF awating HT. Method We propectively analysed 85 adult patients with end-stage HF, who were accepted for HT at our institution between 2015 and 2016. During right heart catheterization, 10 ml of coronary sinus blood was additionally collected to determine the panel of oxidative stress markers. Oxidative-antioxidant balance markers included glutathione reductase (GR), glutathione peroxidase (GPx), glutathione transferase (GST), superoxide dismutase (SOD) and its mitochondrial isoenzyme (MnSOD) and cytoplasmic (Cu/ZnSOD), catalase (CAT), malondialdehyde (MDA), hydroperoxides lipid (LPH), lipofuscin (LPS), sulfhydryl groups (SH-), ceruloplasmin (CR). The study protocol was approved by the ethics committee of the Medical University of Silesia in Katowice. The endpoint of the study was mortality from any cause during a 1.5 years follow-up. Results The median age of the patients was 53.0 (43.0–56.0) years and 90.6% of them were male. All included patients were treated optimally in accordance with the guidelines of the European Society of Cardiology. Mortality rate during the follow-up period was 40%. Multivariate logistic regression analysis showed that ceruloplasmin (odds ratio [OR] = 0.745 [0.565–0.981], p=0.0363), catalase (OR = 0.950 [0.915–0.98], p=0.0076), as well as high creatinine levels (OR = 1.071 [1.002–1.144], p=0.0422) were risk factors for death during 1.5 year follow-up. Conclusions Coronary sinus lower ceruloplasmin and catalase levels, as well as higher creatinine level are independently associated with death during 1.5 year follow-up. Funding Acknowledgement Type of funding source: Public Institution(s). Main funding source(s): Medical University of SIlesia, Katowice, POland

Risk perception on the labour ward: A mixed methods study

2021 ◽  
Vol 26 (2) ◽  
pp. 56-63
Author(s):  
Claire McCarthy ◽  
Sarah Meaney ◽  
Marie Rochford ◽  
Keelin O’Donoghue
Keyword(s):  
Mixed Methods ◽  
Lived Experience ◽  
Healthcare Providers ◽  
Emergency Obstetric Care ◽  
Obstetric Care ◽  
Daily Basis ◽  
Mixed Methods Study ◽  
Structured Interviews ◽  
Staff Support ◽  
Staff Wellbeing

Healthcare providers commonly experience risky situations in the provision of maternity care, and there has been increased focus on the lived experience in recent years. We aimed to assess opinions on, understanding of and behaviours of risk on the LW by conducting a mixed methods study. Staff working in a LW setting completed a descriptive questionnaire-based study, followed by qualitative structured interviews. Statistical analysis was performed with SPSS on quantitative data and thematic analysis performed on qualitative data. Nearly two thirds of staff (64%; 73/114) completed the questionnaire, with 56.2% (n = 47) experiencing risk on a daily basis. Experiencing risk evoked feelings of apprehension (68.4%; n = 50) and worry (60.2%; n = 44) which was echoed in the qualitative work. Structured clinical assessment was utilised in risky situations, and staff described “ going on autopilot” to manage these situations. A large number of respondents reflected on their provision of care following an adverse event (87.7%; n = 64). Debriefing was mentioned as an important practice following such events by all respondents. This study describes the negative terminology prevailing in emergency obstetric care. These experiences can have a profound impact on staff. Risk reduction strategies and the provision of increased staff support and training are crucial to improve staff wellbeing in stressful scenarios.

Vascular access types in patients starting hemodialysis after failed kidney transplant: does close nephrology follow-up matter?

2016 ◽  
Vol 18 (1) ◽  
pp. 22-25 ◽  
Author(s):  
Naveed Ul Haq ◽  
Mohamed Said Abdelsalam ◽  
Mohammed Mahdi Althaf ◽  
Abdulrahman Ali Khormi ◽  
Hassan Al Harbi ◽  
...  
Keyword(s):  
Vascular Access ◽  
Clinic Visit ◽  
Study Data ◽  
Renal Transplant Recipients ◽  
Transplant Recipients ◽  
Early Referral ◽  
Period Data ◽  
Stage Renal Disease ◽  
End Stage

Background Native arteriovenous fistulae (AVFs) are preferred while central venous catheters (CVCs) are least suitable vascular access (VA) in patients requiring hemodialysis (HD). Unfortunately, around 80% of patients start HD with CVCs. Late referral to nephrologist is thought to be a factor responsible for this. We retrospectively analyzed the types of VA at HD initiation in renal transplant recipients followed by nephrologists with failed transplant. If early referral to nephrologist improves AVF use, these patients should have higher prevalence of AVF at HD initiation. Methods All patients who failed their kidney transplants from January 2002 to April 2013 were included in the study. Data regarding planning of VA by nephrologist, documented discussion about renal replacement therapy (RRT), estimated glomerular filtration rate (eGFR) at 6 months and last clinic visit before HD initiation, time of VA referral, and subsequent VA at dialysis initiation were gathered and analyzed. Results Eighty-three patients failed their transplants during study period. Data were inaccessible in six patients. Eleven patients started peritoneal dialysis (PD) while 66 started HD. Thirty-two had previous functioning VA while 34 needed VA. There were 11/34 patients (32%) with eGFR <15 mL/min at six months while 21/34 (61%) had eGFR <15 mL/min at last clinic visit before HD initiation. Only 11/34 (32%) had documented RRT discussion, 8/34 (24%) had VA referral, and 7/34 (21%) had vein mapping. A total of 30/34 (88.3%) started HD with CVC while 4/34 (11.3%) started HD with AVF (p<0.0001). Conclusions Early referral to nephrologist by itself may not improve VA care amongst patient with end-stage renal disease.

(Uncontrolled) Donation after Cardiac Determination of Death: A Note of Caution

2008 ◽  
Vol 36 (4) ◽  
pp. 760-765 ◽  
Author(s):  
Christopher James Doig ◽  
David A. Zygun
Keyword(s):  
Organ Failure ◽  
Organ Transplant ◽  
Standard Of Care ◽  
Determination Of Death ◽  
The Past ◽  
The World ◽  
Tissue Recovery ◽  
End Stage

“I think there’s a big strong belief in [...] the community … and maybe it’s in the world at large that somehow the doctors are more concerned about harvesting the organs than what’s best for the patient.”1 In the past 45 years, organ and tissue recovery and transplantation have moved from the occasional and experimental to a standard of care for end-stage organ failure; receiving an organ transplant is for many the only opportunity for increased quantity and/or quality of life. The increasing prevalence of diseases such as viral hepatitis, diabetes, and hypertension has significantly increased the incidence of end-organ failure. Additionally, surgical advances have permitted less stringent qualification criteria, so that people of advanced age or patients who may be in a physiologically fragile state are now eligible to be organ recipients. These changes have created a significant demand for organs.

scholarly journals Alterations of Left Ventricular Hypertrophy in and Survival of Patients Receiving Hemodialysis: Follow-up of an Interventional Study

2001 ◽  
Vol 12 (12) ◽  
pp. 2759-2767 ◽  
Author(s):  
Gérard M. London ◽  
Bruno Pannier ◽  
Alain P. Guerin ◽  
Jacques Blacher ◽  
Sylvain J. Marchais ◽  
...  
Keyword(s):  
Confidence Interval ◽  
Left Ventricular ◽  
Independent Effect ◽  
Lv Mass ◽  
History Of ◽  
Cv Disease ◽  
Stage Renal Disease ◽  
End Stage

ABSTRACT. Left ventricular (LV) hypertrophy (LVH) is a risk factor for mortality in patients with end-stage renal disease (ESRD). Whether the attenuation of LVH has a positive effect on survival of patients with ESRD has not been documented. The aim of this study was to determine the effect of parallel treatment of hypertension and anemia on LV mass (LVM) and to determine the effect of LVM changes on survival. A cohort of 153 patients receiving hemodialysis was studied. The duration of follow-up was 54 ± 37 mo. All patients had echocardiographic determination of LV dimensions and LVM at baseline and regular intervals until the end of the follow-up period. During the study, BP decreased from (mean ± SD) 169.4 ± 29.7/90.2 ± 15.6 to 146.7 ± 29/78 ± 14.1 mmHg (P< 0.001), and hemoglobin increased from 8.65 ± 1.65 to 10.5 ± 1.45 g/dl (P< 0.001). The LV end-diastolic diameter and mean wall thickness decreased from 56.6 ± 6.5 to 54.8 ± 6.5 mm (P< 0.001), and from 10.4 ± 1.6 to 10.2 ± 1.6 mm (P< 0.05), respectively. The LVM decreased from 290 ± 80 to 264 ± 86 g (P< 0.01). Fifty-eight deaths occurred, 38 attributed to cardiovascular (CV) disease and 20 attributed to non-CV causes. According to Cox analyses after adjustment for age, gender, diabetes, history of CV disease, and all nonspecific CV risk factors, LVM regression positively affected the survival. The hazard risk ratio associated with a 10% LVM decrease was 0.78 (95% confidence interval, 0.63 to 0.92) for all-causes mortality and 0.72 (95% confidence interval, 0.51 to 0.90) for mortality due to CV disease. These results show that a partial LVH regression in patients with ESRD had a favorable and independent effect on patients’ all-cause and CV survival.

scholarly journals The impact of the Safer Anaesthesia from Education (SAFE) Obstetric Anaesthesia training course in Ethiopia: A mixed methods longitudinal cohort study

2020 ◽  
Vol 48 (4) ◽  
pp. 297-305
Author(s):  
Jolene N Moore ◽  
Wayne W Morriss ◽  
Gebrehiwot Asfaw ◽  
Gosa Tesfaye ◽  
Aaliya R Ahmed ◽  
...  
Keyword(s):  
Cohort Study ◽  
Mixed Methods ◽  
Maternal Mortality ◽  
Longitudinal Cohort Study ◽  
Structured Interviews ◽  
Middle Income ◽  
Longitudinal Cohort ◽  
Obstetric Anaesthesia ◽  
The Impact

Summary Reducing maternal mortality remains a global priority, particularly in low- and middle-income countries (LMICs). The Safer Anaesthesia from Education (SAFE) Obstetric Anaesthesia (OB) course is a three-day refresher course for trained anaesthesia providers addressing common causes of maternal mortality in LMICs. This aim of this study was to investigate the impact of SAFE training for a cohort of anaesthesia providers in Ethiopia. We conducted a mixed methods longitudinal cohort study incorporating a behavioural questionnaire, multiple-choice questionnaires (MCQs), structured observational skills tests and structured interviews for anaesthesia providers who attended one of four SAFE-OB courses conducted in two regions of Ethiopia from October 2017 to May 2018. Some 149 participants from 60 facilities attended training. Behavioural questionnaires were completed at baseline ( n = 101, 69% response rate). Pre- and post-course MCQs ( n = 121, n = 123 respectively) and pre- and post-course skills tests ( n = 123, n = 105 respectively) were completed, with repeat MCQ and skills tests, and semi-structured interviews completed at follow-up ( n = 88, n = 76, n = 49 respectively). The mean MCQ scores for all participants improved from 80.3% prior to training to 85.4% following training ( P < 0.0001) and skills test scores improved from 56.5% to 83.2% ( P < 0.0001). Improvements in MCQs and skills were maintained at follow-up 3–11 months post-training compared to baseline ( P = 0.0006, < 0.0001 respectively). Participants reported improved confidence, teamwork and communication at follow-up. This study suggests that the SAFE-OB course can have a sustained impact on knowledge and skills and can improve the confidence of anaesthesia providers and communication within surgical teams.

Exploring the factors motivating continued Lay First Responder participation in Uganda: a mixed-methods, 3-year follow-up

2020 ◽  
Vol 38 (1) ◽  
pp. 40-46
Author(s):  
Peter G Delaney ◽  
Zachary J Eisner ◽  
T Scott Blackwell ◽  
Ibrahim Ssekalo ◽  
Rauben Kazungu ◽  
...  
Keyword(s):  
Mixed Methods ◽  
Low Income ◽  
First Responders ◽  
Prehospital Emergency Care ◽  
Structured Interviews ◽  
Economic Implications ◽  
Taxi Drivers ◽  
Financial Benefits ◽  
Motorcycle Taxi

BackgroundThe WHO recommends training lay first responders (LFRs) as the first step towards establishing emergency medical services (EMS) in low-income and middle-income countries. Understanding social and financial benefits associated with responder involvement is essential for LFR programme continuity and may inform sustainable development.MethodsA mixed-methods follow-up study was conducted in July 2019 with 239 motorcycle taxi drivers, including 115 (75%) of 154 initial participants in a Ugandan LFR course from July 2016, to evaluate LFR training on participants. Semi-structured interviews and surveys were administered to samples of initial participants to assess social and economic implications of training, and non-trained motorcycle taxi drivers to gauge interest in LFR training. Themes were determined on a per-question basis and coded by extracting keywords from each response until thematic saturation was achieved.ResultsThree years post-course, initial participants reported new knowledge and skills, the ability to help others, and confidence gain as the main benefits motivating continued programme involvement. Participant outlook was unanimously positive and 96.5% (111/115) of initial participants surveyed used skills since training. Many reported sensing an identity change, now identifying as first responders in addition to motorcycle taxi drivers. Drivers reported they believe this led to greater respect from the Ugandan public and a prevailing belief that they are responsible transportation providers, increasing subsequent customer acquisition. Motorcycle taxi drivers who participated in the course reported a median weekly income value that is 24.39% higher than non-trained motorcycle taxi counterparts (p<0.0001).ConclusionsA simultaneous delivery of sustained social and perceived financial benefits to LFRs are likely to motivate continued voluntary participation. These benefits appear to be a potential mechanism that may be leveraged to contribute to the sustainability of future LFR programmes to deliver basic prehospital emergency care in resource-limited settings.

scholarly journals Does Sense make sense? Mixed methods study of a Dutch sexual health program

2019 ◽  
Vol 29 (Supplement_4) ◽  
Author(s):  
R Joosten ◽  
L Jochems ◽  
C Wijsen ◽  
T Heijman ◽  
A Timen
Keyword(s):  
Health Care ◽  
Mixed Methods ◽  
Young People ◽  
Sexual Health ◽  
Health Care Professionals ◽  
Mixed Methods Study ◽  
Structured Interviews ◽  
Open Atmosphere ◽  
Study Results

Abstract In the Netherlands, the Sense program addresses several key elements of sexual health for young people &lt;25 year. This program offers free consultations at the PHS concerning STI, contraceptives, pregnancy or sexuality. The performance of this program has not been studied yet. This mixed methods study investigates facilitators and barriers of a Sense consultation from the perspective of clients and health care professionals (HCP) and investigates the outcome of the consultation at three points in time. Semi-structured interviews were conducted after consultation among 16 clients and 6 HCP. Questionnaires were collected directly after consultation and at 3, 6 and 12 months after consultation. Two cohorts were recruited; clients with STI consultation only and clients with questions related to sexuality, contraception and pregnancy (Sense consultation, SC). Satisfaction of the consultation and applicability of the given advice was measured. In the follow up presence of STI, pregnancy, sexual problem and contraceptive use was measured. A minority of the interviewed clients were familiar with Sense, highly valued the expertise of the HCP and the open atmosphere during the consultation. Reasons for visiting Sense included expertise, more anonymity and feeling more comfortable than at the GP. The questionnaire after consultation was returned by 144 STI clients and 32 SC clients. Both type of consultation were highly valued and advice was easily applicable. The follow up cohort included 97 STI clients and 23 SC clients. Response rate of the 3- and 6 month-questionnaires was 61%. Results of the full one year follow-up are expected in September 2019. Study results provide evidence for a highly valued Sense program, by both clients and HCP. Sense is a platform to discuss STI, contraception and sexuality in an open atmosphere, though familiarity with Sense is low. A major conclusion is that an STI consultation provides the opportunity to address questions related to sexuality. Key messages The Sense program is highly valued by young people, and yet the program is not widely known among young people. There is need for more publicity to the program to enable more young people to use this program and to improve the sexual health care of young Dutch people.

scholarly journals Alkaline Phosphatase: The Next Independent Predictor of the Poor 90-Day Outcome in Alcoholic Hepatitis

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Beata Kasztelan-Szczerbinska ◽  
Maria Slomka ◽  
Krzysztof Celinski ◽  
Mariusz Szczerbinski
Keyword(s):  
Alkaline Phosphatase ◽  
Logistic Regression ◽  
Alcoholic Hepatitis ◽  
Scoring Systems ◽  
Prognostic Models ◽  
Laboratory Variables ◽  
Score Model ◽  
End Stage

Aim. Determination of risk factors relevant to 90-day prognosis in AH. Comparison of the conventional prognostic models such as Maddrey’s modified discriminant function (mDF) and Child-Pugh-Turcotte (CPT) score with newer ones: the Glasgow Alcoholic Hepatitis Score (GAHS); Age, Bilirubin, INR, Creatinine (ABIC) score, Model for End-Stage Liver Disease (MELD), and MELD-Na in the death prediction.Patients and Methods. The clinical and laboratory variables obtained at admission were assessed. The mDF, CPT, GAHS, ABIC, MELD, and MELD-Na scores’ different areas under the curve (AUCs) and the best threshold values were compared. Logistic regression was used to assess predictors of the 90-day outcome.Results. One hundred sixteen pts fulfilled the inclusion criteria. Twenty (17.4%) pts died and one underwent orthotopic liver transplantation (OLT) within 90 days of follow-up. No statistically significant differences in the models‘ performances were found. Multivariate logistic regression identified CPT score, alkaline phosphatase (AP) level higher than 1.5 times the upper limit of normal (ULN), and corticosteroids (CS) nonresponse as independent predictors of mortality.Conclusions. The CPT score, AP > 1.5 ULN, and the CS nonresponse had an independent impact on the 90-day survival in AH. Accuracy of all studied scoring systems was comparable.

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