
A Rigorous Examination of How Modern Legal Systems Protect Religious Conscience in Life-or-Death Medical Decisions
In a comprehensive analysis published in Religions, University of Seville legal scholar Mar Leal-Adorna examines a key ethical dilemma of contemporary law: the right of Jehovah’s Witnesses to refuse blood transfusions, even when it endangers their lives.
The study is notable for its intellectual rigor, methodological sophistication, and detailed analysis of tensions in Europe’s legal protections for patient autonomy. It comes after a 2024 European Court of Human Rights (ECHR) decision reshaping how European healthcare systems balance life sanctity against the right to self-determination.
The Architecture of a Complex Legal Problem
Leal-Adorna deconstructs the conflict between patient autonomy and medical duty into legal, ethical, and procedural components. She traces Spanish healthcare law’s evolution from physician-determined treatment to an autonomy-centered framework.
This historical mapping of legal transitions through the General Health Law of 1986 and the Basic Law Regulating Patient Autonomy (Law 41/2002) shows that patient rights emerged from legal battles and institutional reform. Spanish courts protected patient autonomy before legislation mandated it, highlighting the organic development of human rights protections.
Her analysis of informed consent reveals a procedural vulnerability: Spanish documents are often written at levels excluding much of the population, highlighting that legal formality can mask substantive denial of comprehension.
A Framework Grounded in Medical Ethics
Leal-Adorna integrates the foundational principles of biomedics (Beauchamp & Childress): non-maleficence, beneficence, justice, and autonomy, showing how medical ethics transformed from a paternalistic beneficence model to one requiring respect for patient values.
This reframing shows that respecting a patient’s refusal is ethically central to good medical care. For Jehovah’s Witnesses, a transfusion is not just a medical intervention to avoid but a violation of divine command affecting their eternal salvation. Leal-Adorna acknowledges the spiritual and psychological harm of forced intervention.
The ECHR’s Landmark Intervention
The research’s key contribution is its examination of the ECHR’s jurisprudence, particularly the 2024 Pindo Mulla v. Spain case. Leal-Adorna analyzes a decision fundamentally restructuring Spanish healthcare protocols.
The Pindo Mulla case involved an Ecuadorian Jehovah’s Witness who documented her refusal through various legal means, but the medical team authorized transfusions without consulting her documented wishes. The ECHR found violations of the European Convention’s Articles 8 and 9 based on procedural integrity, emphasizing that procedural safeguards are crucial in emergencies.
The Tension That Remains
Leal-Adorna acknowledges a subsequent ECHR decision—Lindholm and Others v. Denmark—introducing ambiguity into the protections established by Pindo Mulla.
The Danish case allowed a wider “margin of appreciation” for national governments, requiring refusal of blood to be contextualized to the current illness. Leal-Adorna critiques this standard as it challenges the effectiveness of advance directives in unexpected emergencies.
Conclusions with Intellectual Honesty
The study concludes that Spain’s legal architecture is well-structured, but implementation and coordination are vulnerable. The fragmentation of regulation among Spain’s 17 autonomous communities creates inconsistencies that could be exacerbated by the Lindholm precedent.













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