Browsing by Author "Gerber, Berna"

Now showing 1 - 6 of 6
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    Challenges to infection control in early communication intervention : a scoping review
    (AOSIS (Pty) Ltd., 2022-08-03) Achmat, Bilqees; Gerber, Berna
    Background: Personal protective equipment (PPE) and infection prevention and control (IPC) measures are crucial to preventing the spread of coronavirus disease 2019 (COVID-19). This study used a scoping review to investigate the challenges that exist when speech–language therapists (SLTs) use IPC measures for providing early communication intervention (ECI). Objectives: To describe existing, recent literature on PPE and IPC measures used in early intervention through a scoping review (steps 1–5) and to consult local clinicians to investigate how SLTs who provide ECI in South Africa relate to these findings (step 6 of the scoping review). Method: A scoping review was performed which followed the PRISMA-ScR framework. Because of limited literature on PPE and IPC measures used by SLTs in providing ECI, the inclusion criteria were adjusted to include PPE and IPC measures used by healthcare workers (HCWs) who provide early intervention to the population of infants and toddlers up to 3 years old. At the time of the review, articles were not older than 10 years and were published between 2011 and 2020. The scoping review included a consultation with South African SLTs who provide ECI, including during the COVID-19 pandemic. A pilot study was conducted prior to the consultations. Seventeen clinicians were included in total. Data from both the pilot study and main consultation were transcribed and analysed in the results using thematic analysis. Results: Fourteen articles were included in the study. The scoping review of existing literature identified challenges to implementing IPC measures, namely the care and behaviour of young children, infrastructure and system challenges, poor compliance and lack of training and a lack of standard IPC protocols. Clinicians in the consultation phase confirmed these challenges and reported that IPC measures did not consider ECI populations nor the settings in which services were provided. Suggestions from the literature for improved infection control included hand hygiene, improved supplies and infrastructure and education and training. Clinicians in the consultation added practical suggestions for implementing IPC measures within ECI, which included an increase in parent-led intervention as well as cleaning and disinfection strategies. Conclusion: This study identified challenges and recommendations of SLTs who use PPE and IPC measures whilst providing ECI. Understanding these challenges can benefit ECI services and future research efforts focused on improving ECI services whilst maintaining IPC standards.
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    An evaluation of informed consent comprehension by adult trial participants in South Africa at the time of providing consent for clinical trial participation and a review of the literature
    (Dove Medical Press, 2019) Burgess, Lesley Jean; Gerber, Berna; Coetzee, Kathleen; Terblanche, Marli; Agar, Gareth; Kotze, Theunis J. V. W.
    Introduction: The informed consent process is a fundamental part of clinical trials and is driven by both a legal and ethical agenda. The process may be seriously compromised if trial participants sign the informed consent document without fully understanding its contents. In developing countries such as South Africa, this concern is important due to the potential vulnerability of these patients and their risk for research exploitation. Aim: To evaluate the understanding of 11 important components and concepts related to clinical research by adult trial participants in a developing country at the time of providing consent for trial participation. Methods: 46 consecutive adult patients who qualified and consented to being enrolled in ongoing cardiovascular risk clinical trials at TREAD Research in the Western Cape, South Africa, were included in this study. After giving informed consent, participants were subjected to both a close-ended (self-report) and an open-ended method (descriptive narrative) to assess their understanding of various components and concepts related to clinical research pertaining to the initial informed consent document. The descriptive narrative was recorded and then later transcribed and assessed by two independent assessors. Results: There was a marked difference between the two methodologies used to assess patient comprehension of the various components. With the exception of concepts voluntariness and right to withdraw, trial participants’ understanding of the informed consent document was poor – especially with regard to the following concepts: randomization, risks, placebo and blinding. Higher levels of comprehension were obtained for the participant self-reports and lower levels for the narrative descriptions. Conclusion: The participant comprehension at this site was poor, and the process for taking informed consent subsequently needs to be modified so as to improve informed consent comprehension.
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    Identity and discourse : a critical philosophical investigation of the influence of the intellectual self-image of the medical profession on communicatively effective care to patients
    (Stellenbosch : Stellenbosch University, 2013-12) Gerber, Berna; Van Niekerk, Anton A.; Stellenbosch University. Faculty of Arts and Social Sciences. Dept. of Philosophy.
    ENGLISH ABSTRACT: Communication between doctors and patients in clinical settings is notorious for being difficult. This problem has inspired a wealth of empirical research from a variety of academic fields on the subject of doctor-patient communication. However, very little attention has been paid to the role of modern medicine's intellectual self-image as natural science in interactions within clinical medical settings. The aim of the current study was to philosophically investigate the influence of the medical profession's intellectual self-image on communication between doctors and patients. Jürgen Habermas' work on Universal Pragmatics was used to comment on doctor-patient communication as it is described in the existing empirical research literature. Michel Foucault's work on discourse and power was used to analyse and describe medical discourse and the nature of power in doctor-patient relationships. The outcome of this philosophical analysis leads to the conclusion that modern medicine's intellectual self-image has a pervasive and negative influence on communication between doctors and patients during clinical consultations. This is because medicine's positivist world-view results in an almost exclusive focus on the physical aspects of disease in clinical medicine. The patient's mind and his/her social world are not of great significance from the natural scientific perspective. Medical professionals may thus easily regard their clinical task solely as the physical treatment of physical disorders. They are very likely to consider many communicative activities as unrelated to their clinical task. Inadequate doctor-patient communication can easily affect the quality of medical care and patient outcomes in a negative manner, as well as diminish the quality of the doctor's occupational experience. For this reason I conclude that medicine's natural scientific intellectual self-image is not appropriate for the task of providing medical care to individual patients. Two additional reasons support this conclusion, namely the misidentification of clinical medicine as a natural science and the inappropriateness of a scientific conception of truth for the context of doctor-patient interactions. The implications of these conclusions are that the intellectual self-image and world-view of modern medicine should change to better agree with the nature of clinical practice and to make room for the psychological and social dimensions of the patient's life within health care. The medical profession should also revise its conception of science to a theory that acknowledges that interpretive reasoning and knowledge without guaranteed certainty are legitimate elements of science. I advocate for consciousness among the medical profession of the reality of medical discourse and its effects on doctors, patients and on their interaction with one another.
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    Ototoxicity management : an investigation into doctors’ knowledge and practices, and the roles of audiologists in a tertiary hospital
    (AOSIS Publishing, 2016) Wium, Anna; Gerber, Berna
    Background: A significant number of medications that are prescribed by doctors to treat cancers, tuberculosis and infections are ototoxic. Disclosure of ototoxic risks is ethical practice as patients have the right to be properly informed about and involved in decisions about their health care. Often, doctors fail to disclose such information. Aim: This research investigated whether a group of doctors working in a South African academic hospital inform their patients about the ototoxic risks associated with specific medications, and if not, explore the reasons for it. It was determined what the participants’ knowledge levels of ototoxicity were as knowledge is seen as a precursor to disclosing information to their patients. A further aim of the research was to determine whether audiologists should expand their role by sharing information with patients and other professionals in the management of ototoxicity and in the hospital. Method: There were 90 participants included in the study through convenience sampling, which represented interns, medical officers, registrars and consultants in the neonatal intensive care unit, intensive care unit, ear–nose–throat, and internal and family medicine departments. The research made use of a descriptive survey design that collected mainly quantitative data and a limited amount of qualitative data through questionnaires. The data were descriptively analysed, and the qualitative data were listed and quantified. Results: The research firstly determined the participants’ knowledge and understanding of ototoxicity, and it was found that there was room for improvement. With reference to the current practices of doctors in the prescription of ototoxic medicines, it was found that disclosure of ototoxic risks was limited, mostly because of a lack of time and insufficient knowledge. In comparing knowledge and practices between levels of employment, it was found that particular post levels performed better than others. The participants regarded the role of the audiologist as team member important, although very few referred their patients for audiological monitoring when they prescribe ototoxic medication. Conclusion: A need for additional support to doctors was identified, which indicates that audiologists should expand their role to include the provision of continued professional development activities and to renew their efforts to advocate their role in the hospital so that doctors are made aware of the importance to refer their patients for ototoxic screening and monitoring.
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    Should we use philosophy to teach clinical communication skills?
    (AOSIS Publishing, 2016) Gerber, Berna
    ENGLISH SUMMARY : Effective communication between the doctor and patient is crucial for good quality health care. Yet, this form of communication is often problematic, which may lead to several negative consequences for both patients and doctors. Clinical communication skills have become important components of medical training programmes. The traditional approach is to teach students particular communication skills, such as listening to patients and asking open-ended questions. Despite their importance, such training approaches do not seem to be enough to deliver medical practitioners who are able and committed to communicate effectively with patients. This might be due to the pervasive negative influence of the medical profession’s (mistaken) understanding of itself as a natural science on doctor–patient communication. Doctors who have been trained according to a positivist framework may consider their only responsibility to be the physical treatment of physical disorders. They may thus have little regard for the patient’s psychological and social world and by extension for communication with the patient and/or their caregivers. To address this problem, I propose a curriculum, based on the academic field of philosophy, for teaching clinical communication.
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    Struikelblokke in kruislinguistiese en -kulturele pediatriese spraak-taalterapie en strategiee vir die bevordering van kultuurveilige praktyke : 'n omvangsbepaling
    (LitNet, 2021) Botha, Mariette; Gerber, Berna; Van der Merwe, Anita
    In ’n kultureel en linguisties diverse land soos Suid-Afrika bestaan daar ’n belangrike behoefte om spraak-taalterapiedienste te lewer wat kultuurveilig van aard is. ’n Omvattende lys van strategiee wat terapeute kan volg om hierdie behoefte te vervul, ontbreek egter. ’n Lys van verwagte struikelblokke in kruislinguistiese en -kulturele praktyke kan spraak-taalterapeute (STT’s) help om voor te berei vir kruislinguistiese en -kulturele interaksies en om begrip, eerbied en empatie vir hul kliente te ontwikkel. Met die doel om ’n raamwerk vir kultuurveilige spraak-taalterapie-praktyke voor te stel, het hierdie omvangsbepaling internasionale en plaaslike literatuur deursoek vir die struikelblokke wat verwag kan word asook doeltreffende strategiee wat STT’s wereldwyd ontwikkel het waar hulle kruislinguisties en -kultureel praktiseer. Die aard en omvang van die navorsing wat reeds op die gebied van kruislinguistiese en -kulturele pediatriese spraak-taalterapie gedoen is, is ook bepaal. ’n Soekstrategie is as metode ontwikkel om toepaslike artikelsin elektroniese databasisse uit te wys. Twaalf artikels is in die omvangsbepaling ingesluit. Primere struikelblokke tydens kruislinguistiese en -kulturele spraak-taalterapie wat geidentifiseer is, het taal- en kommunikasiestruikelblokke, tekorte aan toepaslike evaluasie- en terapiemateriaal, en tekort aan toepaslike opleiding behels. Voorgestelde strategiee vir goeie kruislinguistiese en -kulturele spraak-taalterapie het bestaan uit die uitbreiding tot ’n meer diverse werkerskorps, die vestiging van goeie verstandhoudings met versorgers, en aanpassings in kommunikasie. Hierdie omvangsbepaling bied die enigste opsomming van die strategiee vir kruislinguistiese en -kulturele pediatriese spraak-taalterapie wat STT’s wereldwyd in die afgelope twintig jaar ontwikkel het, asook moontlike struikelblokke wat verwag kan word. Die bydrae word vergroot deur verwysing na die Suid-Afrikaanse konteks. Bevindinge aangaande die aard en omvang van die literatuur stel ook ’n basislyn as vertrekpunt vir die beplanning van verdere navorsing.