Overview of the Publications From the Anthroposophic Medicine Outcomes Study (AMOS): A Whole System Evaluation Study.

Anthroposophic medicine is a physician-provided complementary therapy system that was founded by Rudolf Steiner and Ita Wegman. Anthroposophic therapy includes special medicinal products, artistic therapies, eurythmy movement exercises, and special physical therapies. The Anthroposophic Medicine Outcomes Study (AMOS) was a prospective observational multicenter study of 1631 outpatients starting anthroposophic therapy for anxiety disorders, asthma, attention deficit hyperactivity disorder, depression, low back pain, migraine, and other chronic indications under routine conditions in Germany. AMOS INCORPORATED TWO FEATURES PROPOSED FOR THE EVALUATION OF INTEGRATIVE THERAPY SYSTEMS: (1) a sequential approach, starting with the whole therapy system (use, safety, outcomes, perceived benefit), addressing comparative effectiveness and proceeding to the major system components (physician counseling, anthroposophic medicinal products, art therapy, eurythmy therapy, rhythmical massage therapy) and (2) a mix of different research methods to build an information synthesis, including pre-post analyses, prospective comparative analyses, economic analyses, and safety analyses of individual patient data. AMOS fostered two methodological innovations for the analysis of single-arm therapy studies (combined bias suppression, systematic outcome comparison with corresponding cohorts in other studies) and the first depression cost analysis worldwide comparing primary care patients treated for depression vs depressed patients treated for another disorder vs nondepressed patients. A total of 21 peer-reviewed publications from AMOS have resulted. This article provides an overview of the main research questions, methods, and findings from these publications: anthroposophic treatment was safe and was associated with clinically relevant improvements in symptoms and quality of life without cost increase; improvements were found in all age, diagnosis, and therapy modality groups and were retained at 48-month follow-up; nonrespondent bias, natural recovery, regression to the mean, and adjunctive therapies together could explain a maximum of 37% of the improvement.

La medicina antroposófica es un sistema terapéutico complementario proporcionado por el médico que fue fundada por Rudolf Steiner e Ita Wegman. La terapia antroposófica incluye productos medicinales especiales, terapias artísticas, ejercicios de movimiento eurítmico y terapias físicas especiales. El estudio de los resultados de la medicina antroposófica (Anthroposophic Medicine Outcomes Study, AMOS) consistió en un estudio prospectivo observacional multicéntrico de 1631 pacientes ambulatorios que comenzaban la terapia antroposófica para trastornos de ansiedad, asma, trastorno de hiperactividad y déficit de atención, depresión, dolor lumbar, migraña y otras indicaciones crónicas bajo condiciones rutinarias en Alemania.AMOS incorporaba dos características propuestas para la evaluación de sistemas terapéuticos integrales: (1) un enfoque secuencial, comenzando con el sistema terapéutico completo (uso, seguridad, resultados, ventaja percibida), que aborda la eficacia comparativa y continúa con los componentes principales del sistema (asesoramiento del médico, productos medicinales antroposóficos, terapia artística, terapia eurítmica, terapia de masaje rítmico) y (2) una combinación de diferentes métodos de investigación para crear una síntesis de información, que incluye análisis previos y posteriores, análisis comparativos prospectivos, análisis económicos y análisis de la seguridad de los datos del paciente individual. AMOS fomentaba dos innovaciones metodológicas para el análisis de los estudios terapéuticos de un grupo único (supresión del sesgo combinado, comparación sistemática de resultados con las cohortes correspondientes en otros estudios) y el primer análisis a nivel mundial del coste de la depresión comparando pacientes de atención primaria tratados de depresión frente a pacientes deprimidos tratados por otro trastorno frente a pacientes no deprimidos.Ha resultado en un total de 21 publicaciones revisadas por expertos de AMOS. Este artículo proporciona una visión general de las principales cuestiones de investigación, métodos y los resultados de estas publicaciones: el tratamiento antroposófico era seguro y se asociaba a mejoras clínicamente relevantes en los síntomas y la calidad de vida sin aumento de los costes; se observaron mejoras en todos los grupos de edad, diagnóstico y modalidad de terapia y se mantuvieron en el seguimiento de 48 meses; el sesgo ajeno a los entrevistados, la recuperación natural, la regresión a la media y las terapias adyuvantes juntos podían explicar un máximo del 37 % de la mejoría.

Anthroposophic therapy for asthma: A two-year prospective cohort study in routine outpatient settings.

BACKGROUND: Anthroposophic treatment for asthma includes special artistic and physical therapies and special medications. METHODS: We studied consecutive outpatients starting anthroposophic treatment for asthma under routine conditions in Germany. Main outcomes were average asthma severity (0-10, primary outcome); symptoms (1-4); and asthma-related quality of life at 12-month follow-up (Asthma Quality of Life Questionnaire [AQLQ] overall score, 1-7, for adults; KINDL Questionnaire for Measuring Health-Related Quality of Life in Children and Adolescents, asthma module, 0-100, for children) at 12-month follow-up. RESULTS: Ninety patients (54 adults, 36 children) were included. Anthroposophic treatment modalities used were medications (88% of patients, n = 79/90); eurythmy therapy (22%); art therapy (10%); and rhythmical massage therapy (1%). Median number of eurythmy/art/massage sessions was 12 (interquartile range 10-20), median therapy duration was 120 days (84-184). From baseline to 12-month follow-up, all outcomes improved significantly (P < 0.001 for all comparisons). Average improvements were: average asthma severity 2.61 points (95% confidence interval CI: 1.90-3.32); cough 0.93 (95% CI: 0.60-1.25); dyspnea 0.92 (95% CI: 0.56-1.28); exertion-induced symptoms 0.95 (95% CI: 0.64-1.25); frequency of asthma attacks 0.78 (95% CI: 0.41-1.14); awakening from asthma 0.90 (95% CI: 0.58-1.21); AQLQ overall score 1.44 (95% CI: 0.97-1.92); and KINDL asthma module 14.74 (95% CI: 9.70-19.78). All improvements were maintained until last follow-up after 24 months. CONCLUSIONS: Patients with asthma under anthroposophic treatment had long-term improvements of symptoms and quality of life.