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2.
J Psychoactive Drugs ; 55(5): 549-557, 2023.
Article in English | MEDLINE | ID: mdl-37675972

ABSTRACT

This paper describes three case studies from an outpatient intercultural therapeutic program founded and run by Yaqui health professionals and traditional healers to serve members of the Yaqui tribe residing in Sonora, Mexico. This pilot therapeutic program has been designed specifically for Indigenous individuals, incorporating the ceremonial use of naturally derived psychedelics in addressing substance use disorders and other mental health issues. The program employs a community-based approach, integrating various traditional Indigenous healing practices like the sweatlodge (temazcal), medicinal plant preparations, and the ritualistic use of selected psychedelics from natural sources (such as ayahuasca, peyote, and secretions from Incilius alvarius). These approaches are complemented by culturally attuned group and individual psychotherapy sessions, as well as group sports, community meals, collaborative construction efforts for a permanent clinical infrastructure, and cultural engagements such as art, crafts, and collective music. To evaluate the program's efficacy, safety, and cultural implications, an ongoing observational study is being conducted by an international team of researchers. The preliminary results demonstrate therapeutic progress and improved psychometric outcomes observed in the three case studies presented, indicating promise for this intercultural therapeutic intervention.

3.
Article in English | MEDLINE | ID: mdl-37615330

ABSTRACT

OBJECTIVE: This paper focuses on the outcomes at one-year post-treatment of a naturalistic evaluation of services provided through the Takiwasi Centre, an accredited Peruvian therapeutic community offering an ayahuasca-assisted, integrative treatment program for addiction rehabilitation. METHODS: Participants (n=52) completed structured interviews and a battery of validated instruments. Outcome measures included the Addiction Severity Index (V. 5), the Beck Anxiety and Depression Inventories, the WHOQOL-BREF and the WHOQOL-SRPB. Likert rating scales were used to assess perceived importance and significance of different aspects of the program and overall participant satisfaction. RESULTS: The group change from baseline to the one-year follow up was significant and in the anticipated direction for alcohol and drug use severity, depression and anxiety, and some dimensions of quality of life. There was considerable individual variation in outcomes and treatment duration. The majority of participants rated all aspects of the program as important, including the spiritual and therapeutic significance of the ayahuasca experience which was rated as very significant. CONCLUSION: Based on the positive one-year outcomes, and within the limitations of an uncontrolled observational study design, the findings suggest promise for the effectiveness of the use of ayahuasca in a multifactorial treatment context for individuals with significant treatment histories, high levels of comorbidity and treatment motivation. Results highlight considerable variation in individual experience that merit in-depth qualitative analysis. Implications for ayahuasca-assisted and other psychedelic-assisted treatment alternatives are discussed.

4.
Interdiscip Sci Rev ; 48(5): 712-731, 2023.
Article in English | MEDLINE | ID: mdl-38164518

ABSTRACT

Ayahuasca has a variety of traditional uses, yet there is a growing global interest in its potential therapeutic benefits for mental health conditions. Novel approaches to psychotherapy are emerging to address the needs of ayahuasca users to prepare as well as to guide them in 'integrating' their powerful psychedelic experiences, yet there is little discussion on the ethical frameworks that may structure these therapeutic processes or the social and cultural assumptions that influence the assignment of ayahuasca as a medicine. Based on ethnographic fieldwork in San Martín and Loreto, Peru, I examine the varied social meanings and uses of ayahuasca in the Peruvian vegetalista tradition and the potential ethical tensions among curanderos, mental health practitioners, and ayahuasca retreat centers. Practitioners and ayahuasca centers are left with navigating globalized concepts of mental health and ethics while attempting to remain authentic to local ontologies of healing, care, and safety.

5.
Front Pharmacol ; 12: 659644, 2021.
Article in English | MEDLINE | ID: mdl-34093190

ABSTRACT

The present study describes the protocol for the Ayahuasca Treatment Outcome Project (ATOP) with a special focus on the evaluation of addiction treatment services provided through Takiwasi Center, the first ATOP study site. The goal of the project is to assess treatment outcomes and understand the therapeutic mechanisms of an Ayahuasca-assisted, integrative treatment model for addiction rehabilitation in the Peruvian Amazon. The proposed intervention protocol highlights the significance of treatment setting in the design, delivery, and efficacy of an addiction rehabilitation program that involves the potent psychedelic tea known as Ayahuasca. After describing the context of the study, we put forth details about our mixed-methods approach to data collection and analysis, with which we seek to gain an understanding of why, how, and for whom this specific ayahuasca-assisted treatment program is effective across a range of outcomes. The ATOP protocol employs qualitative research methods as a means to determine which aspects of the setting are meaningful to clients and practitioners, and how this may correlate with outcome measures. This paper delineates the core principles, methods, and measures of the overall ATOP umbrella, then discusses the role of ATOP in the context of the literature on long-term residential programs. To conclude, we discuss the strengths and limitations of the protocol and the intended future of the project.

6.
Anthropol Med ; 27(3): 268-284, 2020 Sep.
Article in English | MEDLINE | ID: mdl-31958994

ABSTRACT

The field of medical ethnobotany has historically contributed to the advancement of modern pharmaceutical and biomedical science through bringing discoveries from the field into the laboratory. In ethnopharmacology, a sub-field of ethnobotany, there is a concerning lack of ethnographic methods reported in the literature. The ethnographic approach is essential for detailing traditional methods of preparation and administration of plant medicines, yet pharmaceutical researchers overemphasize western epistemologies of medicinal discovery and production. In the present work, we propose an ethnopharmaceutical survey as a model to investigate the culturally recognized standards necessary for the formulation of herbal medicines. Fieldwork based on participant observation and semi-structured interviews examined the modes of preparation employed by traditional healers in the Amazonian region of San Martín, Peru. The authors draw on anthropological insight into plural epistemological encounters and propose an ethnopharmaceutical approach that takes seriously the Amazonian methods and perceptions for the preparation of traditional plant medicines.


Subject(s)
Ethnobotany , Ethnopharmacology , Herbal Medicine , Medicine, Traditional , Plant Preparations , Anthropology, Medical , Humans , Peru , Plants, Medicinal
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