HISTORIA DE LA MEDICINA EN MÉXICO T1E4 - Ilustración y Medicina

The Enlightenment and Medical Advancements in 18th Century Europe

Overview of the Enlightenment Era

• The 18th century in Europe witnessed rapid changes across various fields, including science, arts, agriculture, industry, beliefs, customs, and governance.

• Key inventions emerged during the Age of Enlightenment such as the steam engine, modern toilet, thermometer, microscope, decimal metric system, experimental method, and encyclopedias.

• The era emphasized reason as a guiding principle for political and economic realms; significant events included the American independence and the French Revolution.

Impact on Medicine

• The Enlightenment significantly influenced European medicine characterized by three fundamental aspects: vitalism (the belief in life forces), reliance on reason to solve problems, and classification systems for diseases.

• Vitalism posited that living organisms possess unique forces differentiating them from inorganic matter; this concept shaped physiological understanding against mechanistic views prevalent in previous centuries.

Evolution of Medical Practices

• A strong belief emerged that rational thought could lead to scientific medicine; however, practical methods to achieve this were still developing.

• The term "nosology" refers to disease classification systems that began taking shape during this period.

Developments in Spanish Medicine

• In Spain during the first half of the 18th century, Manuel de Porras introduced modern Galenic anatomy aiming to update traditional academic systems with new anatomical details.

• Martín Martínez's work focused on human anatomy while advocating for reform within medical practices influenced by mercantilism.

Social Considerations in Medicine

• New medical specialties arose not from advanced techniques but from addressing social issues affecting disadvantaged groups like children and mentally ill individuals.

Influence of Enlightenment Ideas in New Spain

• Cultural renewal ideas reached New Spain through books and correspondence among physicians advocating for more practical clinical approaches focused on patient care.

• Institutions like the Royal College of Surgery were established to train surgeons with practical skills rather than solely theoretical knowledge.

Transitioning Medical Paradigms

• By early 18th century colonial medicine was heavily moralistic and scholastic; advancements from Renaissance anatomy or blood circulation theories had not been fully adopted yet.

• Technical changes included new instruments like thermometers and microscopes alongside surgical techniques previously unpracticed.

• There was an openness towards integrating past theories into contemporary practice despite their earlier neglect within New Hispanic medicine.

Surgical Reforms

• Significant improvements occurred in surgery due to Enlightenment influences both in peninsular Spain and New Spain; official surgical activities required licenses from governing bodies ensuring qualified practitioners performed procedures.

The Evolution of Anatomy Education in New Spain

Historical Context and Reforms

• The most significant event related to surgery is the Palafoxian reforms of 1645, which mandated dissections (referred to as anatomies at the time) in New Spain. Despite adherence to these orders, dissections were heavily influenced by Galenic anatomy.

• A shift in perspective regarding anatomy did not occur until the late 18th century when Antonio Arroyo, managing the Royal Hospital for Indigenous People, requested a dissection amphitheater from the Viceroy of New Spain.

Establishment of Anatomy Institutions

• The high mortality rates among indigenous people during epidemics prompted Arroyo's request for an amphitheater to conduct anatomical studies on deceased individuals to understand causes of death and prevent contagion among Spaniards.

• In 1764, the Viceroy approved Arroyo's request, leading to a royal decree in 1768 that established the Royal Academy of Practical Anatomy in Mexico, modeled after surgical colleges in Cádiz and Barcelona.

Structure and Functioning of the Academy

• Andrés Montaner y Vigil was appointed as the first director of this academy; he was accompanied by Manuel Moreno from Cádiz. The academy operated independently from local universities and medical authorities.

• Montaner brought plans for two amphitheaters: one public for demonstrations accessible to students and notable figures, and another "secret" for preparatory work on cadavers before public demonstrations.

Challenges Faced by the Academy

• The establishment faced opposition from both the Viceroy and local medical authorities who sought to replace Montaner with Domingo Rusia. This conflict delayed the academy's operations by ten months.

• Although statutes were copied from other institutions, prolonged disputes between local authorities and royal court persisted for fifteen years. Nonetheless, lessons continued uninterrupted covering anatomy, modern physiology, surgical operations, and clinical practice.

Impact on Medical Education

• Students had military uniforms reflecting their direct ties with the king’s army during independence struggles. Afterward, members pledged loyalty to Trigarante Army post-independence.

• The institution was renamed National School of Surgery but closed in 1833 when surgical education merged with medical training under a new medical sciences framework.

Publications and Intellectual Discourse

• Despite censorship efforts against Enlightenment thinkers like Voltaire due to Inquisition pressures, various medical texts circulated among educated circles including works by prominent authors such as Haller and others present in personal libraries of enlightened Creole physicians.

• Early discussions revolved around Hippocrates versus Galen; progressive thinkers defended modern medicine while traditionalists upheld Galen’s teachings as representative of outdated scholasticism prevalent in New Spain’s early decades.

Overview of a Medical Manual and Its Impact

The Structure and Purpose of the Manual

• The manual addresses various diseases in alphabetical order, associating each with a patron saint who was either cured or knowledgeable about the disease.

• It serves as a practical guide for non-medical individuals to practice medicine in remote areas, incorporating local remedies alongside those prescribed in Spain.

Geographic Influence and Historical Significance

• The manual's influence extended beyond northwest Mexico; it was utilized in regions such as Bolivia, Peru, northern Argentina, and Chile.

• In the 19th century, multiple editions were published, indicating its continued relevance even as scientific practices evolved.

Content and Therapeutic Insights

• Each entry begins with the name of the protective saint followed by definitions of diseases, causes, clinical varieties, and treatments.

• Juande Steiner includes effective novohispana therapies like peyote for pain relief and maguey balm for wound treatment.

Evolution of Medical Knowledge in New Spain

Introduction to Modern Medical Concepts

• Markos Joseph Salgado's 1727 publication reflects modern medical education at a time when new European knowledge was being integrated into Mexican universities.

• Significant advancements included Harvey's blood circulation theory and anatomical discoveries that moved beyond traditional humoral theories.

Nationalism and Enlightenment Thought

• The text embodies a nationalistic spirit among criollo intellectuals during the late 18th century when Enlightenment ideas flourished in New Spain.

Periodicals Reflecting Enlightenment Ideas

• Between 1770 and 1790 marked an era rich with criollo writers contributing to medical literature influenced by Enlightenment thought.

Emergence of Medical Publications

Notable Periodicals

• "Mercurio Volante," published from October 1772 to February 1773 by Dr. Bartolacci, is recognized as one of the first specialized medical periodicals written in Spanish rather than Latin.

Accessibility and Educational Goals

• This periodical aimed to reach broader audiences including laypeople rather than just medical professionals due to its lower cost compared to books.

Addressing Medical Delays

Integration of Therapeutic Resources in New Spain

The Role of Bartola Che and Álzate

• Bartola Che and Álzate aimed to incorporate therapeutic resources from both plant and animal origins in New Spain into medical practice, driven by mercantilist ideals.

• Their efforts were twofold: to exploit American natural products for humanity's benefit and to provide a national identity to Novohispanic medicine.

Enlightenment Conflicts in America

• There was a notable disconnect between Enlightenment political ideas and the development of scientific thought in the Americas, highlighting tensions within colonial society.

Botanical Expeditions as Political Actions

• The Royal Botanical Expeditions represented one of the last significant endeavors of the Enlightenment in New Spain, focusing on discovering medicinal plants.

• Despite their importance, Álzate was excluded from the 1787 Royal Botanical Expedition due to political decisions reflecting enlightened despotism.

Vaccination Efforts Under King Carlos IV

• In response to a smallpox epidemic, King Carlos IV authorized the Royal Vaccination Expedition led by Dr. Balmis, which significantly impacted public health.

• This expedition not only vaccinated thousands but also facilitated ongoing immunization efforts through lymph preservation.

Challenges for Novohispanic Science

• The use of maguey and begonia for syphilis treatment by Balmis marked an important precedent; however, Novohispanic science struggled with integration into broader Enlightenment projects.