Contemporary Issues in Bioethics

Introduction

Bioethics is a branch of applied ethics that deals with the interdisciplinary study of social, philosophical, and legal issues arising in life sciences, medicine, technology, nonhuman biological environment, and public policy. ¹ It mainly focuses on the implications of biomedical research, medical practice, and patient care. It includes a wide range of topics such as medical ethics, biomedical research ethics, and environmental ethics. ²

Bioethics examines the ethical, social, and legal perspectives of biomedical research and the field of medicine. Key bioethical issues involve mainly genetic engineering and its use in medicine, data security and data privacy, informed consent and patients’ engagement, Artificial intelligence (AI) in healthcare, ethical concerns of reproductive technologies, access to equitable and affordable healthcare, and ethics related to end-of-life care.^3–5

Contemporary bioethics is a field that addresses the ethical perspective and implications of rapid technological and scientific advancements in medicine. It is crucial to formulate new policies and standard practices respecting the rights of patients to promote social justice and equitable, affordable treatment for all. Medical ethics frequently deals with matters of life and death. It is deeply concerned with the rights of the patient, confidentiality, informed consent, competency of health professionals, carelessness, advance directives, biomedical research, technological advancement, and various topics related to serious healthcare concerns, including the increasing use of AI in healthcare.^{6, 7}

Contemporary Issue in Bioethics

These are complex and multifaceted issues involving the following main key concerns in healthcare.

Data Security and Data Privacy

It deals with protecting and keeping the data safe to avoid unauthorized access and its misuse. It protects data from theft, corruption, and misuse, ensuring the confidentiality of the sensitive data. Various methods used for this are encryption, access control, data masking, and real-time monitoring. Data security is important for abiding by regulatory compliance, maintaining customer trust, and protecting against cyber threats. Various challenges in maintaining data security and data privacy are insider threats, cloud security, and AI-driven threats. There is a need to implement comprehensive data security strategies to mitigate the risk of data breaches and cyber theft.

Genetic Engineering

It deals with the manipulation of the organism’s deoxyribonucleic acid (DNA) to enable advancement in medicine, biotechnology, agriculture, and related fields by altering its characteristics. It involves direct manipulation of an organism’s genes using technology to get an advanced genetically modified organism (GMO). Various techniques used in genetic engineering include recombinant DNA technology, gene editing such as clustered regularly interspaced short palindromic repeats-CRISPR-associated protein 9 (CRISPR–Cas9) (a revolutionary tool for editing of DNA), gene cloning, gene silencing or gene knockdown, protoplast fusion, and related methods. Genetic engineering offers multiple benefits but raises serious ethical concerns regarding biodiversity, safe food, and potential unintended consequences on the ecosystem.^{8, 9}

Therapeutic and medicinal applications of genetic engineering include cancer treatment, gene therapy, drug research, plant breeding improvements, and synthesizing hormones and enzymes. Main safety concerns of genetically modified food are the potential to provoke allergic reactions, the transfer of genes from food to human cells, and causing further consequences. Strict disciplinary regulations and monitoring are required from governments to assess and manage the risks associated with the development and release of GMOs. ¹⁰ There is a need for appropriate, balanced scientific advancements with ethical concerns of equity, consent, and long-term consequences.

Informed Consent and Patient’s Engagement

It is a free voluntary agreement between two consenting parties where all information about the patients’ health, the options of treatment are explained to the patient in her own language, mentioning the consequences, and allowing the patient to choose the options freely, voluntarily, without any undue coercion. It facilitates improving the patients’ engagement and improves outcomes. The ethical and legal requirements of informed consent in healthcare are important in ensuring professional standards and protecting patients’ rights. ¹¹

AI in Healthcare

AI is the game-changer and is transforming the medical field with scientific advancements in diagnostics, personalized medicine, and enhanced surgical precision.^{6, 12} The key ethical principles of autonomy, beneficence, non-maleficence, and justice are important in AI-driven decision-making. There are various legal challenges with grave concerns on data privacy and security, intellectual property, AI errors, regulatory approval processes, and international regulations. As AI system is becoming more autonomous, the question of fairness, decision-making, and responsibility needs to be addressed appropriately. There is a need of multidimensional, global, adaptive, harmonized framework for the application of AI in healthcare. There should be disciplinary collaboration between healthcare providers, technologists, legal experts, and policymakers for ethical AI adoption, with fostering trust to improve public engagement. ¹²

Equitable Access and Affordable Healthcare

Every individual has a fair opportunity to achieve the best potential health, irrespective of economic, social, and environmental differences. The government needs to make appropriate efforts to secure the same by providing appropriate financial protection, ensure no discrimination on ground of gender, race, religion, and related factors. Necessary strategies to be adopted to address the inequalities to target the societal and systemic factors.

Cyber-attacks Against Medical Devices and Systems

The more interconnectedness of various medical devices with the implementation of hospital information management systems led to an increase in cybersecurity concerns, leading to patient harm, erosion of trust, and potential economic impact. Effective strategies need to be implemented to mitigate such issues are frequent updates, cybersecurity-integrated design, education and awareness, and regulatory enforcement. ¹³

Policies and Legislation

The relationship between the ethical issues and policy and legislation is multifaceted and complex. Ethical considerations always play a leading role in the formulation of public policies and their implementation. ¹⁴ Ethical leadership in formulating robust public policies will contribute to enhance development and welfare of the people at large. Effective implementation of ethics and public policies hand-in-hand in healthcare governance will have a significant impact on the country’s development.

Conclusion

Biomedical and life sciences research is the main driver of scientific development, leading to improvements in the quality of life. It may lead to human rights violations, discrimination, and injustice. National and international policies are based on the legal implications and changing societal needs of biomedical research and technological advancement.

Various national and international bodies, committees, and commissions are formed to address the issues and to advise governments on appropriate public policy. Modern medical ethics is going to be more complex day by day, and there is a need to engage bioethicists, society, and healthcare professionals to explore the ethical concerns with the technological and scientific advancements in the field of medicine.