Gii'Igoshimong — Sitting With Your First Family ceremonial program for Ojibwe/Anishinaabe adults

The Protective Role of Ceremony Against Substance Use for American Indian Adults

Phase 2 Interventional Johns Hopkins Bloomberg School of Public Health · NCT07075081

This project will test whether taking part in the Gii'igoshimong ceremony helps Ojibwe/Anishinaabe adults who used substances in the past 30 days reduce substance use and improve related mental health and protective factors.

Quick facts

PhasePhase 2
Study typeInterventional
Enrollment300 (estimated)
Ages18 Years and up
SexAll
SponsorJohns Hopkins Bloomberg School of Public Health Academic / other
Locations1 site (Duluth, Minnesota)
Trial IDNCT07075081 on ClinicalTrials.gov

What this trial studies

The project uses a community-based participatory randomized wait-list control design enrolling about 300 Ojibwe/Anishinaabe adults who report substance use in the past 30 days. After baseline assessments, participants are randomized to attend an up-to four-day Gii'igoshimong ceremony immediately or to a wait-list control who attend after 1- and 6-month follow-ups, with all cohorts completing baseline, 1-month, and 6-month assessments. Outcomes include substance use behaviors, depressive symptoms, measures of spirituality and community support, and neurocognitive measures of self-relevant processing before and after ceremony. The study will also create and evaluate implementation strategies to support long-term community sustainment of the ceremonial practice.

Who should consider this trial

Good fit: Ideal candidates are Ojibwe/Anishinaabe adults age 18 or older who self-report using any substances in the past 30 days and who do not have pregnancy, a seizure disorder, Type 2 diabetes, or a history of head injury with loss of consciousness.

Not a fit: People who are under 18, do not self-identify as Ojibwe/Anishinaabe, have not used substances in the past 30 days, are pregnant, have a seizure disorder, Type 2 diabetes, or a history of head injury with loss of consciousness may not be eligible and are less likely to benefit from this intervention.

Why it matters

Potential benefit: If successful, participating individuals could experience reduced substance use, fewer depressive symptoms, and stronger protective factors like spirituality and community support.

How similar studies have performed: Observational and community-based work suggests traditional ceremonial practices can protect against substance use, but randomized controlled trials testing these ceremonies are limited.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Are 18 years of age or older,
* Self-identify as Ojibwe/Anishinaabe/Chippewa,
* Self-report using any kind of substances in the past 30 days,
* Have no history of head injury with loss of consciousness,
* Do not have a seizure disorder,
* Do not currently have Type 2 Diabetes,
* Are not currently pregnant

Exclusion Criteria:

* Younger than18 years of age
* Does not Self-identify as Ojibwe/Anishinaabe/Chippewa,
* Does not self-report using any kind of substances in the past 30 days,
* Has history of head injury with loss of consciousness,
* Has Type 2 Diabetes,
* Has a seizure disorder,
* Currently pregnant

Where this trial is running

Duluth, Minnesota

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Substance UseMental Health Issue
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.