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Protocol for scoping review on oral health equity barriers for immigrants in Canada and USNew Plan Aims to Fix Dental Care Gaps for Immigrants

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Key Takeaway
Note this is a protocol to inform policy and future research on oral health equity.

The source is a scoping review protocol focusing on oral health equity for specific populations in Canada and the United States. It aims to identify barriers, facilitators, and interventions related to this topic. No primary or secondary outcomes are defined within this protocol stage. The study phase is not reported, and no sample size is provided as this is a planning document. The setting includes Canada and the United States, covering immigrants, refugees, asylum seekers, and non-permanent residents. No specific medications or interventions are detailed at this stage. Safety data, adverse events, and tolerability are not reported. The protocol does not establish causality or provide certainty notes. Funding or conflicts of interest are not reported. The authors note that this work is intended to inform policy and future research directions. Limitations specific to the protocol are not listed. Practice relevance is currently limited to guiding future investigation rather than changing current clinical practice. This document serves as a framework for subsequent systematic work.

  • Researchers plan to map barriers to dental care access.
  • It focuses on immigrants and refugees in the US and Canada.
  • This is a research plan, not a new treatment yet.

A new research project will look at why immigrants struggle to get dental care and how to fix it.

Imagine having a painful toothache but being too afraid to call a dentist. Maybe you do not speak the language well. Or maybe you worry about the cost. For many immigrants, this fear is a daily reality.

Why dental health matters for everyone

Oral health is not just about smiles. It affects your heart and your overall body. Yet, immigrants often miss out on care. They face high costs and confusing rules. Current systems do not always fit their needs.

Many people think a toothache is small. But it can lead to bigger problems. Infections can spread. Pain can stop you from working. Immigrants often have worse dental health than others. This is not because they do not care. It is because the system is hard to navigate.

The hidden barriers many face

We know there are problems. But we do not have a full map. Past efforts were scattered. Some helped in cities, others in rural areas. We lacked a clear picture of the whole picture.

Language is a big wall. If you cannot explain your pain, you cannot get help. Cultural beliefs also matter. Some people do not trust doctors from a different background. Money is another major hurdle. Many immigrants work hard but lack insurance. Even with help, travel costs can be too high.

Mapping the path to better care

Think of this research like drawing a map. Scientists are gathering old data to see where the roads are blocked. They want to find the best paths to care. This helps leaders build better systems.

This project reviews past studies from the US and Canada. It looks at immigrants, refugees, and asylum seekers. The team will check both numbers and stories. They want to understand the full situation.

The team will look for what works. Maybe community clinics help more than hospitals. Maybe language classes improve health. They will list every possible solution. This review covers many types of people. It includes those with papers and those without. It ensures no one is left out of the plan.

What the study aims to reveal

The goal is to find clear patterns in the data. They hope to see which barriers are the hardest to break. This will guide future policies and funding.

This does not mean a new treatment is ready today. The focus is on fixing the system, not just the teeth.

Experts say this review is a necessary first step. You cannot fix what you do not measure. By understanding the barriers, doctors and leaders can make real changes.

If you are an immigrant, this research is for you. But it is not a service you can use right now. It is a plan to make care fairer in the future.

This is a review of other studies, not a new experiment. It depends on the quality of past reports. Some data might be missing or incomplete.

Results will be shared with health leaders and policymakers. Future studies will test the best ideas found here. Real change takes time, but this is a strong start.

Study Details

Study typeSystematic review
EvidenceLevel 1
PublishedApr 2026
View Original Abstract ↓
Oral health inequities among immigrants in Canada and the United States remain a major challenge due to systemic, cultural, and socioeconomic barriers that limit access to dental services. Despite existing community and policy initiatives, there is no comprehensive synthesis of evidence addressing barriers, facilitators, and interventions aimed at promoting oral health equity for these populations. The purpose of this scoping review is to identify and map barriers, facilitators, and interventions related to promoting oral health equity among immigrants, refugees, asylum seekers, and non-permanent residents in Canada and the United States. The review will include studies involving immigrants, refugees, asylum seekers, and non-permanent residents living in Canada or the United States that examine barriers, facilitators, or interventions related to oral health equity. Peer-reviewed studies and relevant grey literature published in English will be considered without date restrictions. Studies focusing exclusively on non-migrant populations or not addressing oral health will be excluded. This protocol follows the Joanna Briggs Institute (JBI) methodology for scoping reviews and the PRISMA-ScR reporting guidelines and is registered on the Open Science Framework (OSF) https://doi.org/10.17605/OSF.IO/PDNEM Searches will be conducted in MEDLINE (PubMed), Scopus, Web of Science, EBSCO databases, Embase, and relevant grey literature sources. Two reviewers will independently screen studies and extract data. Quantitative data will be summarized descriptively, and qualitative findings will undergo thematic synthesis. Results will be presented in tables and narrative summaries. Ethical approval is not required as the review uses published literature. Findings will be disseminated through peer-reviewed publications and conference presentations to inform policy and future research.
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