Evaluating the quality of informed consent and contemporary clinical practices by medical doctors in South Africa: an empirical study

Multilingual education: medical interns perceptions regarding the usefulness of non-mother tongue communications skills taught during the undergraduate curriculum

BACKGROUND

This paper investigates the perceptions of medical interns regarding the usefulness of non-mother tongue communication skills taught during the undergraduate curriculum at the University of Cape Town in South Africa. In 2003, the university decided to incorporate Afrikaans and IsiXhosa communication skills into the new MBChB curriculum in order to meet the Faculty of Health Sciences goals to promote quality and equity in healthcare, and to prepare graduating health practitioners for multilingual communities where they would be serving. Despite annual internal evaluations and reviews of the languages courses, the usefulness, if any, of the additional languages in the working clinical environment had not been determined.

METHODS

Data were collected during the second year of medical internship across a five-year period through survey questionnaires, as well as focus group interviews conducted in the Western Cape, South Africa. Surveys were conducted from 2009 to 2013.

RESULTS

The study shows that the usefulness of each of the probed categories was not consistent across both languages. The interns expressed a need for an overall improvement of the isiXhosa course offering, while the outcomes for the Afrikaans language were more positive across all categories except for cultural understanding.

CONCLUSION

The study indicates a positive trend amongst the interns towards developing usefulness in communication skills in Afrikaans and isiXhosa to communicate with their patients.

Experiences of patients and next of kin on informed consent process for emergency surgery in two Urban university teaching hospitals in Uganda: a comparative cross sectional study

Informed consent for emergency surgery is a process in which a patient or their next of kin must make quick decisions required for surgery in a life-threatening situation or surgery that may have life-altering outcomes. The objective of the study was to describe patients and their next of kin experiences and factors influencing the informed consent process in two urban university teaching hospitals in Uganda.

METHODS

A cross-sectional survey involving patients who underwent emergency surgery and their next of kin was conducted in two tertiary care hospitals; one public and one private-not-for profit institution. A questionnaire was administered to collect sociodemographic information, type of Surgery that was done, how informed consent was obtained and experiences and expectations from the informed consent process. Univariate and multivariate analyses of the variables was done.

RESULTS

We collected data from 210 patients from a public hospital and 170 from a private-not-for profit hospital. Overall, most patients did not have the risks of the surgery communicated to them (79.7%), were not given alternative options (87.6%) and had no opportunity to ask questions (57.4%). Patients at the private institution had 3.35 times the odds of expecting the consent form to be explained to them than those at the public institution. Patients at the public hospital had 0.12 times the odds of preferring to have consent administered by a nurse than patients at the private institution OR 0.12 (0.05-0.29, p < 0.001). Patients in the public institution had 0.18 times the odds of preferring to have consent administered by a doctor than patients in the private institution OR 0.18 (0.08-0.45, p < 0.001).

CONCLUSION

Patients in both public and private institutions are not informed about the risks of surgery, alternative options and are not given the opportunity to ask questions. Interpretation of the findings of this study on patient preferences on who administered consent though statistically significant were inconclusive due to the responses not being mutually exclusive.

Sufficient informed consent to medical treatment of adults: legal and ethical perspectives from Malawi

This special communication discusses the current legal and ethical requirements for informed consent to medical treatment of adults in Malawi. It analyzes the scope of the laws and code of ethics on professional discipline, including criminal privilege for surgeries and clarifies when insufficient disclosures entitle patients to compensation under civil law. Inconsistencies and uncertainties in the law are made apparent. It evaluates to which degree disclosure standards of other Commonwealth jurisdictions (e.g. the case of Montgomery) would be suitable for the health care setting of a country like Malawi that is characterized by shortages of resources, high illiteracy rates and a communitarian cultural context. Doctor-patient communication is not alien to African culture and part of sufficient informed consent. In order to balance the need for efficiency in health care delivery, accountability for quality care, fairness and effective patient-doctor communication the authors suggest to adopt the reasonable patient test only, if a defence of heavy workload on case-to-case basis is introduced at the same time. This does not dispense the need for organisational diligence on part of the institutional health care provider within its capacity.

Patients’ Experience on Practice and Applicability of Informed Consent in Traditional Medical Practice in KwaZulu-Natal Province, South Africa

Background

Informed consent (IC) is constitutionally protected in South Africa based on individual rights to bodily integrity and well-being. In terms of the law, patients cannot be involved in medical treatment or research without IC. This study explored patients' experience on practice and applicability of IC in African traditional medicine (ATM) in Msunduzi and eThekwini municipalities, KwaZulu-Natal province, South Africa, to evaluate whether important elements of IC such as full information disclosure, capacity, understanding, and volition are considered or being applied during ATM.

Methods

This cross-sectional quantitative study was conducted using semistructured questionnaires administered to patients attending traditional health practitioners' (THPs') treatment centres. Stata V15.1 was used to analyse variables including descriptive and inferential data analysis.

Results

One hundred and twenty-nine (129) participants completed this study, of which 62% were females. Most participants were in the age range of 26–35 (38.8%). All respondents were IsiZulu home-language speakers, single (62.8%), employed (48%), and with some tertiary education (48.8%). Most patients were informed about their diagnosis (58.9%), treatment benefits (79.8%), and recommended treatment (79.8%). Fewer were informed about risks of treatment (36.4%), right of refusal (3.1%), and risks of refusing recommended treatment (0.8%). All participants reported satisfaction with information disclosed by the THPs and did not feel coerced to accept treatment. Consent was obtained verbally in all cases. The majority of participants (76.7%) sought surrogate assistance when consulting THPS, and 81.4% preferred being informed about all treatment risks. Most respondents also preferred involvement in healthcare decision-making during ATM.

Conclusion

This study reveals that most patients consulting THPs in the KwaZulu-Natal province for treatment are aware of their right to information disclosure and the need to reach agreement before involvement in ATM treatment procedures. The study also showed that some key elements of IC are currently being applied during ATM practice in South Africa.

South African traditional values and beliefs regarding informed consent and limitations of the principle of respect for autonomy in African communities: a cross-cultural qualitative study

BACKGROUND

The Western-European concept of libertarian rights-based autonomy, which advocates respect for individual rights, may conflict with African cultural values and norms. African communitarian ethics focuses on the interests of the collective whole or community, rather than rugged individualism. Hence collective decision-making processes take precedence over individual autonomy or consent. This apparent conflict may impact informed consent practice during biomedical research in African communities and may hinder ethical principlism in African bioethics. This study explored African biomedical researchers' perspectives regarding informed consent and potential limitations to the principle of respect for autonomy in African communities.

METHODS

We conducted a qualitative study based on in-depth interviews with 12 biomedical researchers, five females and seven males aged 34 to 74 years, currently working at an African university. Interviews lasted 35-40 min each and involved semi-structured open-ended interviews, which allowed participants to offer information about their perceptions and feelings regarding respect for autonomy and informed consent as practised in Africa. Empirical data from the interviews were recorded, transcribed, and analysed using thematic content analysis, together with an interrogation of relevant scientific literature about African communitarian ethics, making evaluations and drawing inferences consistent with the empirical bioethics approach.

RESULTS

Based on these interviews and analysis of relevant literature, we found that informed consent is difficult to apply in an African context because it derives from a Western conception of libertarian rights-based autonomy. Most respondents pointed out that it was challenging to implement informed consent in the African setting. Furthermore, communalism, customary beliefs, spirituality, and relational autonomy are predominant in most African communities, as exemplified by the African moral philosophies of Ubuntu/Botho and Ukama, which emphasize communitarianism over individual rights. We also found that language, education, poverty, and cultural beliefs are barriers to obtaining proper informed consent in African communities.

CONCLUSIONS

We conclude that there are limitations to applying the principle of respect for autonomy and informed consent in African communities, especially in the context of human biomedical research. We recommend using a more relational approach, such as Ross's prima facie duties, to implement informed consent in African communities.

In Defense of Patient Autonomy in Kidney Failure Care When Treatment Choices Are Limited

Respect for patient autonomy is a primary ethical obligation of health care providers. In kidney health care, clinical practice recommendations commonly include strategies to promote shared decision making with patients and their families about treatment options to promote patient autonomy and improve patient outcomes. However, for many people with kidney failure, treatment options may be unavailable or inaccessible. In these circumstances some clinicians may act paternalistically and withhold information from patients because of a fear of causing harm or because clinicians believe that patient autonomy is not a relevant consideration. In this article, we reflect on the concept of autonomy in the context of clinical decision making in kidney failure care, with particular attention to resource-constrained settings and the disclosure of information to patients for whom treatment may be inaccessible. We examine and address key concerns that patient autonomy may be impossible, irrelevant, or harmful in the context of limited treatment choices, and discuss factors that may influence paternalistic practices in such settings. We conclude that respect for autonomy is intrinsically and instrumentally valuable, and argue that in neglecting patient autonomy in resource-constrained settings, clinicians may exacerbate and entrench the structural inequalities and health inequities they are committed to addressing.

Knowledge and practices of seeking informed consent for medical examinations and procedures by health workers in the Democratic Republic of Congo

BACKGROUND

Informed consent (IC) is linked to the ethical principle of respecting patient autonomy, respect for human rights and ethical practice, while in many countries it is a standard procedure. Anecdotally, it should be noted that in the Democratic Republic of Congo (DRC) in many instances ICs are not obtained systematically. To date, no research appears to have been conducted on this matter. This study aimed to assess the knowledge and practice of obtaining IC from patients among health care providers (HCP) in the DRC.

METHODS

This was a cross-sectional study, with a convenient sampling of 422 participants. Data from the questions were collected on an imported Microsoft Excel spreadsheet for review at INSTAT.TM The authors set IC's accurate knowledge and practice at 80% or higher. The Fisher Exact test was used to compare categorical association results, and a p-value < 0.05 was considered statistically significant.

RESULTS

Results showed that giving information in detail to patients on their medical condition was associated with formal training on medical ethics and IC (p: 0.0028; OR: 1.894; CI: 1.246 to 2.881), which was also associated with answering the patient's questions in detail (p: 0.0035; OR: 1.852; CI: 1.236 to 2.774). About 127(30.09 %) of participants scored 80% or higher. Extracurricular training was associated with withholding information from patients, up to 27 times more than other factors (p< 0.0001; OR: 27.042; CI: 13.628 to 53.657). when it comes to get IC, HCP with many years of practice scored better than others, in one of the question the odd ratio was closer to 7 (p< 0.0001; OR: 6.713; CI: 4.352 to 10.356). Only 47(11.14%) of the participants scored 80% or more of the questions about practice of IC.

CONCLUSION

For a variety of reasons, knowledge and practice of IC among HCPs was very low. A common programme for the country as part of formal training might lead to an improvement. In addition, patients' education on IC should be displayed in waiting areas at all medical centres.

Association of shared decision making with inpatient satisfaction: a cross-sectional study

BACKGROUND

We assessed inpatient perceived shared decision making (SDM) and tested the association of SDM with inpatient satisfaction in public tertiary hospitals in Shanghai, China.

METHODS

A cross-sectional survey of 2585 inpatients in 47 public tertiary hospitals in Shanghai in July and August 2018 was conducted. We assessed overall SDM and 4 aspects of SDM and tested the factors influencing SDM and the association of SDM with patient satisfaction (patient satisfaction with physician services, medical expenses, outcomes and overall inpatient care), by adopting linear or two-level regression models.

RESULTS

The positive response rate (PRR) and high positive response rate (HPRR) to overall SDM among the inpatients of public tertiary hospitals in Shanghai were relatively high (95.30% and 87.86%, respectively), while the HPRR to "My physician informed me of different treatment alternatives" was relatively low (80.09%). In addition, the inpatients who underwent surgery during admission had higher HPRRs and adjusted HPRRs to overall SDM than those who did not undergo surgery. The study showed that the adjusted high satisfaction rates (HSRs) with physician services, medical expenses, outcomes and overall inpatient care among the inpatients with high level of overall SDM were higher (96.50%, 68.44%, 89.50% and 92.60%) than those among the inpatients without a high level of overall SDM (71.77%, 35.19%, 57.30% and 67.49%). The greatest differences in the adjusted HSRs between the inpatients with and without a high level of SDM were found in inpatient satisfaction with medical expenses and informed consent in SDM. Moreover, 46.22% of the variances in the HSRs with overall inpatient care across the hospitals were attributed to the hospital type (general hospitals vs. specialty hospitals).

CONCLUSIONS

Inpatient PRRs and HPRRs to SDM in public tertiary hospitals in Shanghai are relatively high overall but lower to information regarding alternatives. SDM can be affected by the SDM preference of both the patients and physicians and medical condition. Patient satisfaction can be improved through better SDM and should be committed at the hospital level.

Does the use of video improve patient satisfaction in the consent process for local-anaesthetic urological procedures?

PURPOSE

To assess patient satisfaction with the use of portable video media (PVM) for the purpose of taking informed consent for common urological outpatient procedures performed under local anaesthesia.

METHODS

Patients undergoing the following procedures were approached for recruitment: flexible cystoscopy with or without biopsy, transrectal ultrasound-guided prostate biopsy or flexible cystoscopy with insertion or removal of a ureteric stent. Audio-visual media were developed for each procedure, with each script translated from English into isiXhosa and Afrikaans. The study involved a cross-over for each patient between standard verbal consent (SVC) and PVM consent, with each patient randomised to start with SVC or PVM consent. Each of these consent arms was assessed via a questionnaire.

RESULTS

Sixty patients completed participation, with PVM as the first exposure for 28 patients and 32 patients receiving SVC as their first arm of the study. When comparing the overall satisfaction between SVC and PVM consent (the total scores out of 18 for the questionnaire), patients scored significantly higher for PVM consent (M = 16.3 ± 2.4) compared to SVC (M = 15.4 ± 2.9) (p = 0.002). 92% of the total patient sample preferred PVM consent.

CONCLUSION

Portable video media proved superior to SVC in improving satisfaction in the consent process for common outpatient urological procedures performed under local anaesthesia.

The digital immunization system of the future: imagining a patient-centric, interoperable immunization information system

To ensure the effectiveness of increasingly complex immunization programs in upper-middle and high-income settings, comprehensive information systems are needed to track immunization uptake at individual and population levels. The maturity of cloud systems and mobile technologies has created new possibilities for immunization information systems. In this paper, we describe a vision for the next generation of digital immunization information systems for upper-middle and high-income settings based on our experience in Canada. These systems center on the premise that the public is engaged and informed about the immunization process beyond their interaction with primary care, and that they will be a contributor and auditor of immunization data. The digital immunization system of the future will facilitate reporting of adverse events following immunization, issue digital immunization receipts, permit identification of areas of need and allow for delivery of interventions targeting these areas. Through features like immunization reminders and targeted immunization promotion campaigns, the system will reduce many of the known barriers that influence immunization rates. In light of the global COVID-19 pandemic, adaptive digital public health information systems will be required to guide the rollout and post-market surveillance of the SARS-CoV-2 vaccine.

Interventions to Improve Patient Comprehension in Informed Consent for Medical and Surgical Procedures: An Updated Systematic Review

Background. Patient comprehension is fundamental to valid informed consent. Current practices often result in inadequate patient comprehension. Purpose. An updated review to evaluate the characteristics and outcomes of interventions to improve patient comprehension in clinical informed consent. Data Sources. Systematic searches of MEDLINE and EMBASE (2008-2018). Study Selection. We included randomized and nonrandomized controlled trials evaluating interventions to improve patient comprehension in clinical informed consent. Data Extraction. Reviewers independently abstracted data using a standardized form, comparing all results and resolving disagreements by consensus. Data Synthesis. Fifty-two studies of 60 interventions met inclusion criteria. Compared with standard informed consent, a statistically significant improvement in patient comprehension was seen with 43% (6/14) of written interventions, 56% (15/27) of audiovisual interventions, 67% (2/3) of multicomponent interventions, 85% (11/13) of interactive digital interventions, and 100% (3/3) of verbal discussion with test/feedback or teach-back interventions. Eighty-five percent of studies (44/52) evaluated patients' understanding of risks, 69% (41/52) general knowledge about the procedure, 35% (18/52) understanding of benefits, and 31% (16/52) understanding of alternatives. Participants' education level was reported heterogeneously, and only 8% (4/52) of studies examined effects according to health literacy. Most studies (79%, 41/52) did not specify participants' race/ethnicity. Limitations. Variation in interventions and outcome measures precluded conduct of a meta-analysis or calculation of mean effect size. Control group processes were variable and inconsistently characterized. Nearly half of studies (44%, 23/52) had a high risk of bias for the patient comprehension outcome. Conclusions. Interventions to improve patient comprehension in informed consent are heterogeneous. Interactive interventions, particularly with test/feedback or teach-back components, appear superior. Future research should emphasize all key elements of informed consent and explore effects among vulnerable populations.

Students’ perceptions of the effectiveness of additional language tuition in the University of Cape Town MBChB programme: A descriptive cross-sectional study

Background

Language barriers between doctors and patients have been shown globally to negatively affect the quality of health care and infringe on basic patient rights. In response to these challenges, the Division of Family Medicine at the University of Cape Town (UCT) integrated career-oriented Afrikaans and Xhosa communication skills classes into the MBChB degree programme in 2003.

Aim

To measure students’ perceptions of the effectiveness of the language communication skills classes in creating multilingual medical practitioners in the South African context and compare these perceptions between the Afrikaans and Xhosa courses.

Setting

The study was conducted on the Health Sciences campus of the University of Cape Town, South Africa.

Methods

The study was a cross-sectional survey. During March 2017, access to an online structured questionnaire was provided to 600 randomly selected medical students from second to sixth year at the UCT.

Results

The response rate was 43.7%, and students reported a much higher baseline level of Afrikaans compared to Xhosa (99.0% vs. 42.7%). Respondents reported a lack of confidence in the clinical sphere for both languages (Afrikaans 51.5%; Xhosa 60.0%) and a lack of communicative ability (Afrikaans 35.3%; Xhosa 67.2%) as major barriers to patient communication.

Conclusions

Respondents overwhelmingly agreed that second language learning is valuable for their future as medical practitioners, but did not feel that they are developing sufficient communicative competence. The courses need to be re-evaluated to account for the lower level of pre-MBChB Xhosa exposure, as compared to Afrikaans. Increased time allocated to languages, increased attention to cultural issues and informal variants, and redesigning assessments to better reflect students’ abilities are all potential recommendations.

Knowledge and practice of informed consent by physiotherapists and therapy assistants in KwaZulu-Natal Province, South Africa

BACKGROUND

Informed consent is a doctrinal prerequisite in accordance with the National Health Act 2003 and professional ethical guidelines. Current regulations stipulate that healthcare professionals obtain informed consent from patients prior to treatment. Misconduct charges relating to inadequate information disclosure have been recorded against South African physiotherapists.

OBJECTIVES

This study evaluated knowledge and barriers to informed consent practice among physiotherapists and assistants at Ethekwini District public health institutions.

METHODS

This cross-sectional study utilised self-administered questionnaires. Statistical Package for Social Sciences was used to analyse variables. Significance level and attitude correlation was determined using chi-squared tests, Pearson's correlation and Spearman's coefficient.

RESULTS

Forty-nine respondents (43 physiotherapists, 3 technicians, 3 assistants) completed this study. Mean age and professional experience of respondents were 38 and 14 years, respectively. The majority were female (93%); 56% spent 5 to 10 min obtaining informed consent, mostly verbally (89%); while 47% correctly identified age of consent to routine treatment (12 years). Information provided to patients by respondents included treatment benefits (100%), common risks (81%) and 'all material risks' (31%). Fifty per cent of respondents showed positive attitudes to informed consent.

CONCLUSIONS

Some practising physiotherapists and assistants in KwaZulu-Natal public healthcare institutions had only partial knowledge of informed consent regulations and local laws. Barriers to informed consent included language and excessive workload.

CLINICAL IMPLICATIONS

Patient-centred care is quality healthcare, and adequate informed consent knowledge improves clinical outcomes, respects patients' dignity and autonomy. Continued professional education on healthcare law and ethics should be provided to practising physiotherapists and assistants.

Ethical challenges of obtaining informed consent from surgical patients

BACKGROUND

Informed consent can be obtained by various methods, by various people, and with use of various types of consent forms. Persistent effort is necessary to reveal the practical realities of informed consent to improve ethical and legal standards.

OBJECTIVE

To determine the ethical challenges of obtaining informed consent from surgical patients.

METHODS

The present study was a descriptive cross-sectional study using two researcher-made questionnaires and a checklist for data collection. Data were collected from nursing personnel (n = 95) and surgical patients (n = 203) on the surgical wards of three university hospitals in Isfahan, Iran. Data were analyzed using descriptive statistics, Spearman's rank correlation, Pearson's correlation coefficient, and the t-test.

ETHICAL CONSIDERATIONS

The study was approved by the Ethics Committee of Isfahan University of Medical Sciences (No: 396478).

RESULTS

The mean scores (maximum 100) of awareness, competency, and authority were 36.3, 67.7, and 57.6, respectively. The overall quality of the informed consent was poor (score 53.9 of 100). The higher educational level in patients was correlated with lower awareness of and less authority to give informed consent. Only 12.6% of the nurses stated that patients were given sufficient information to assure informed consent. In 89.2% of the consent forms, the risks of the treatment were mentioned. However, alternative methods and risks and advantages of rejecting the treatment were not mentioned in any of the forms.

CONCLUSION

Ethical challenges to obtaining informed consent include patients' poor awareness of their rights, a failure to provide adequate information to patients, absence of consideration of patients' educational level, an unclear definition of who is responsible for obtaining informed consent from the patients, time constraints, and use of unclear language and medical jargon. Constructing an ethical framework may guide nursing staff in dealing with the ethical challenges involved in obtaining informed consent.

Improving informed consent in cardiac surgery by enhancing preoperative education

OBJECTIVE

To investigate the effect of enhancing preoperative education in improving recall and understanding of a surgical procedure and its application to the informed consent process in cardiac surgery.

METHODS

Four electronic database searches were performed from January 2000 to August 2017. A total of 282 articles were identified from which 22 prospective studies assessing an intervention were selected according to predefined selection criteria.

RESULTS

Most articles that used additional written information and all that used multimedia presentations to enhance informed consent showed that their intervention improved risk recall and patient's understanding of the procedure. A single randomised controlled trial in cardiac surgery showed that audiotaped consultations improved patient's knowledge of the operation.

CONCLUSIONS

Patient recall and understanding of pre-operative information can significantly improve with a variety of educational tools. Procedure-specific forms with or without illustrations as well as interactive multimedia interventions enhance patient recall and understanding of information. In cardiac surgery patients, interventions need to meet patients' preferences, be repetitive on crucial points and consider the nature of the procedure.

Patients' understanding of telemedicine terms required for informed consent when translated into Kiswahili

Background

In Africa, where access to specialist medical services is often limited, telemedicine, the use of information and communication technologies for the provision of healthcare at a distance, can contribute towards enhancing access to healthcare. Informed consent is considered the cornerstone of ethical practice, especially when technology and techniques are considered new and or unproven. It is advised that informed consent should be gained in the patient’s mother tongue. However, many African languages have not kept pace with technology and lack the words and terms needed to describe computing and technical terms. Additionally, even when present, patients may not understand these words and terms. This affects the validity of informed consent given.

Methods

Forty relevant computer terms and words used when explaining telemedicine during the consent process were selected and translated into Kiswahili. Patients at the outpatient department of the Kilifi County Hospital in Kenya participated. The study consisted of two phases. In the first, 50 people were asked whether they understood the translated words and terms and were able to explain their meaning. In the second (n = 42) they were asked to explain the meaning of the translated word, the original English word, and those words that could not be translated.

Results

Of the 40 terms, 14 could not be translated (35%). A total of 92 people attending the Kilifi County Hospital participated. Their average age was 31.2 ± 10.6 y, 70.7% were female and 55.4% were from rural areas. More than half of the respondents did not understand videoconference, store and forward, digital photograph, wireless, World Wide Web, antivirus or email in either language. No-one understood the words telemedicine, firewall, encryption, decryption and tele-diagnosis.

Conclusions

Currently it is unlikely that valid informed consent can be obtained for a telemedicine encounter in Kiswahili. Innovative solutions are required to overcome the barrier of languages failing to keep pace with technology and their effect on consent.

Relative solidarity: Conceptualising communal participation in genomic research among potential research participants in a developing Sub-Saharan African setting

Objective

As genomic research gathers momentum in sub-Saharan Africa, it has become increasingly important to understand the reasons why individuals wish to participate in this kind of medical research. Against the background of communitarianism conceived as typical of African communities, it is often suggested that individuals consent to participate on the grounds of solidarity and to further the common good. In this paper, we seek to explore this contention by presenting data from focus groups with potential research participants about what would influence their decisions to participate in genomic research.

Methods and results

These focus groups were conducted as part of a larger qualitative study with a purposively selected group of participants from a community situated in south west Nigeria. We conducted fifteen focus group sessions comprising 50 participants organized by age and sex, namely: 1) adult (>30 years) males, 2) adult females, 3) youth (18–30 years) males, and 4) youth females. A mixed age-group was conducted to probe different views between the age groups. There was discordance and clear division between the adults and youths regarding the decision to participate in genomic research based on commitment to communal values. Adults based their decision to participate on altruism and furthering the common good while youths based their decisions on personal benefits and preferences and also took into account the views and welfare of family members and neighbours.

Conclusions

This discordance suggests a ‘generational shift’ and we advance a model of ‘relative solidarity’ among the youths, which is different from the communal solidarity model typical of African communitarianism. Our findings suggest the need for a closer look at strategies for implementation of community engagement and informed consent in genomic research in this region, and we recommend further studies to explore this emerging trend.

Educational video-assisted versus conventional informed consent for trauma-related debridement surgery: a parallel group randomized controlled trial

BACKGROUND

We investigated whether, in the emergency department (ED), educational video-assisted informed consent is superior to the conventional consent process, to inform trauma patients undergoing surgery about the procedure, benefits, risks, alternatives, and postoperative care.

METHODS

We conducted a prospective randomized controlled trial, with superiority study design. All trauma patients scheduled to receive trauma-related debridement surgery in the ED of Kaohsiung Medical University Hospital were included. Patients were assigned to one of two education protocols. Participants in the intervention group watched an educational video illustrating informed consent information, whereas those in the control group read an informed consent document. The primary outcome was knowledge scores and the secondary outcome was assessment of patient satisfaction. A multivariable regression model, with predefined covariates, was used to analyze differences in knowledge scores and patient satisfaction levels between the groups.

RESULTS

A total of 142 patients were enrolled, with 70 and 72 assigned to the intervention and control groups, respectively. Mean knowledge scores were higher in the intervention (72.57 ± 16.21 (SD)) than in the control (61.67 ± 18.39) group. By multivariate analysis, the intervention group had significantly greater differences in knowledge scores (coefficient: 7.646, 95% CI: 3.381-11.911). Age, injury severity score, and baseline knowledge score significantly affected the differences in knowledge scores. Significant improvements were observed in patients' perception of statements addressing comprehension of the information provided, helpfulness of the supplied information for decision making, and satisfaction with the informed consent process. Multivariate analysis showed significant correlations between video education and patient satisfaction.

CONCLUSIONS

Both the educational approach and severity of injury may have an impact on patient understanding during the informed consent process in an emergency environment. Video-assisted informed consent may improve the understanding of surgery and satisfaction with the informed consent process for trauma patients in the ED. Institutions should develop structured methods and other strategies to better inform trauma patients, facilitate treatment decisions, and improve patient satisfaction.

TRIAL REGISTRATION

The ClinicalTrials.gov Identifier is NCT01338480 . The date of registration was April 18, 2011 (retrospectively registered).

Evaluating tumour after care in oral squamous cell carcinoma: Insights into patients' health related quality of life

INTRODUCTION

Tumour aftercare (tac) is an essential tool in oncology. The main aim of these follow ups is to diagnose recurrence and second tumours from the beginning. Tac appointments can create a special environment for patients' further concerns. The purpose of the current study was to evaluate tac of patients diagnosed with OSCC and to investigate their health related quality of life (hrql).

MATERIAL AND METHODS

A German questionnaire was created by two maxillo-facial surgeons with several years of tac experience. It was handed out to 100 German-speaking OSCC patients during tac. Results were statistically evaluated with SPSS (SPSS version 21.0; SPSS, IBM; Chicago, IL, USA). The inclusion criterion was that diagnosis and surgery were performed at our department and that the patients attended our tac regularly.

RESULTS

Side effects such as difficulties in speaking and swallowing were evaluated as being significantly higher in cases who were administered adjuvant radiochemotherapy (art) compared with the surgical therapy group (stg) (p = 0.03). Anxiety occurred in 80% of all female patients (p = 0.02), 90% of them with a high psychological strain because of the cancer diagnosis (p = 0.04).

DISCUSSION

To date, tac is a rare topic in literature. Moreover, only a few trials have focused on hrql in OSCC. A main result of the current study is that during tac, OSCC patients should be regularly questioned about their symptoms and mental state. Further, the need of the majority of OSCC patients for coping therapies can concomitantly be evaluated.

CONCLUSION

The evaluation of tac is of high relevance. The results of the current study have encouraged us to establish this questionnaire as a routine tool in our tac.

Reconsidering counselling and consent

In the current era patient autonomy is enormously important. However, recently there has also been some movement back to ensure that trust in the doctor's skill, knowledge and virtue is not excluded in the process. These new nuances of informed consent have been referred to by terms such as beneficent paternalism, experience-based paternalism and we would add virtuous paternalism. The purpose of this paper is to consider the history and current problematic nature of counselling and consent. Starting with the tradition founded by Hippocrates we trace and seek to understand how relevant aspects of the patient-doctor relationship have evolved under the influences of subsequent moral theories. Finally we tentatively endorse certain modes of counselling in the current era in order to promote morally sound, good clinical practice.

The development of a congenital heart programme quality dashboard to promote transparent reporting of outcomes

In 2001, the Institute of Medicine identified healthcare transparency as a necessity for re-designing a quality healthcare system; however, despite widespread calls for publicly available transparent data, the goal remains elusive. The transparent reporting of outcome data and the results of congenital heart surgery is critical to inform patients and families who have both the wish and the ability to choose where care is provided. Indeed, in an era where data and means of communication of data have never been easier, the paucity of transparent data reporting is paradoxical. We describe the development of a quality dashboard used to inform staff, patients, and families about the outcomes of congenital heart surgery at the Stollery Children's Hospital.

Ethical considerations in malaria research proposal review: empirical evidence from 114 proposals submitted to an Ethics Committee in Thailand

BACKGROUND

Malaria research is typically conducted in developing countries in areas of endemic disease. This raises specific ethical issues, including those related to local cultural concepts of health and disease, the educational background of study subjects, and principles of justice at the community and country level. Research Ethics Committees (RECs) are responsible for regulating the ethical conduct of research, but questions have been raised whether RECs facilitate or impede research, and about the quality of REC review itself. This study examines the review process for malaria research proposals submitted to the Ethics Committee of the Faculty of Tropical Medicine at Mahidol University, Thailand.

METHODS

Proposals for all studies submitted for review from January 2010 to December 2014 were included. Individual REC members' reviewing forms were evaluated. Ethical issues (e.g., scientific merit, risk-benefit, sample size, or informed-consent) raised in the forms were counted and analysed according to characteristics, including study classification/design, use of specimens, study site, and study population.

RESULTS

All 114 proposals submitted during the study period were analysed, comprising biomedical studies (17 %), drug trials (13 %), laboratory studies (24 %) and epidemiological studies (46 %). They included multi-site (13 %) and international studies (4 %), and those involving minority populations (28 %), children (17 %) and pregnant women (7 %). Drug trials had the highest proportion of questions raised for most ethical issues, while issues concerning privacy and confidentiality tended to be highest for laboratory and epidemiology studies. Clarifications on ethical issues were requested by the ethics committee more for proposals involving new specimen collection. Studies involving stored data and specimens tended to attract more issues around privacy and confidentiality. Proposals involving minority populations were more likely to raise issues than those that did not. Those involving vulnerable populations were more likely to attract concerns related to study rationale and design.

CONCLUSIONS

This study stratified ethical issues raised in a broad spectrum of research proposals. The Faculty of Tropical Medicine at Mahidol University is a significant contributor to global malaria research output. The findings shed light on the ethical review process that may be useful for stakeholders, including researchers, RECs and sponsors, conducting malaria research in other endemic settings.

Clinical Ethics in Gabon: The Spectrum of Clinical Ethical Issues Based on Findings from In-Depth Interviews at Three Public Hospitals

INTRODUCTION

Unlike issues in biomedical research ethics, ethical challenges arising in daily clinical care in Sub-Saharan African countries have not yet been studied in a systematic manner. However this has to be seen as a distinct entity as we argue in this paper. Our aim was to give an overview of the spectrum of clinical ethical issues and to understand what influences clinical ethics in the Sub-Saharan country of Gabon.

MATERIALS AND METHODS

In-depth interviews with 18 health care professionals were conducted at three hospital sites in Gabon. Interview transcripts were analyzed using a grounded theory approach (open and axial coding), giving a qualitative spectrum of categories for clinical ethical issues. Validity was checked at a meeting with study participants and other health care experts in Gabon after analysis of the data.

RESULTS

Twelve main categories (with 28 further-specified subcategories) for clinical ethical issues were identified and grouped under three core categories: A) micro level: "confidentiality and information", "interpersonal, relational and behavioral issues", "psychological strain of individuals", and "scarce resources"; B) meso level: "structural issues of medical institutions", "issues with private clinics", "challenges connected to the family", and "issues of education, training and competence"; and C) macro level: "influence of society, culture, religion and superstition", "applicability of western medicine", "structural issues on the political level", and "legal issues".

DISCUSSION

Interviewees reported a broad spectrum of clinical ethical issues that go beyond challenges related to scarce financial and human resources. Specific socio-cultural, historical and educational backgrounds also played an important role. In fact these influences are central to an understanding of clinical ethics in the studied local context. Further research in the region is necessary to put our study into perspective. As many participants reported a lack of awareness of ethical issues amongst other health care professionals in daily clinical practice, we suggest that international organizations and national medical schools should consider infrastructure and tools to improve context-sensitive capacity building in clinical ethics for Sub-Saharan African countries like Gabon.