Evidence Intelligence™
- ImpactScore™
- 69
- Positive
- EvidenceScore™
- 82
- Strong
- ConsistencyScore™
- 60
- generally_consistent
Supporting studies: Based on 5 studies
Add to Evidence TrackerResumen de Investigación
Analyzed using Evidence Intelligence™
High-Dose Vitamin D May Prolong Remission in Type 1 Diabetes
Última actualización 5 de julio de 2026
Key finding
Serum 25-hydroxyvitamin D rose from 25 ng/mL to 65 ng/dL within 3 months.
This case report examined the effects of high-dose vitamin D therapy on partial clinical remission in a participant with Type 1 Diabetes.
Quick read
Study at a glance
The essential study design details in one scan.
EvidenceScore™
Moderate
Study type
Non-randomized CT
Follow-up
Long-Term (1–5 y)
Risk of bias
Some Concerns
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Plain-language summary
What this paper says
A plain-language read of the study's main message and where it applies.
Study focus
This case report examined the effects of high-dose vitamin D therapy on partial clinical remission in a participant with Type 1 Diabetes.
Clinical relevance
These findings highlight the potential role of vitamin D in diabetes management, particularly in Type 1 Diabetes. Improved glycemic control can lead to better health outcomes and reduced complications for patients. Understanding the impact of vitamin D could inform treatment strategies and enhance patient care.
Keep in mind
Single participant limits generalizability. Non-randomized design may introduce bias. Lack of control group reduces comparative analysis.
Published in
Referencia de la Revista
Publication details and source links for this paper.
Adriana CG, Kristina C, Benjamin UN. High-Dose Vitamin D Therapy Prolongs Partial Clinical Remission in Type 1 Diabetes: A Case Report. Frontiers in Endocrinology. 2026;17:1788049. doi:10.3389/fendo.2026.1788049
Efectos Principales
Serum 25-hydroxyvitamin D increased from 25 ng/mL to 65 ng/dL.
Hemoglobin A1c decreased from 13.8% to persistently <7%.
Insulin-dose adjusted A1c decreased from 17 to <9.
Evidence network
How this study fits
Understand where this research contributes within the broader evidence network.
Evidence Context
This study contributes evidence to Vitamin D supplementation and HbA1c, Insulin-dose adjusted A1c (IDAA1c), Serum 25-hydroxyvitamin D, and 2 more.
This study contributes evidence to
Primary intervention
Vitamin D supplementation
Primary outcomes
- HbA1c
- Insulin-dose adjusted A1c (IDAA1c)
- Serum 25-hydroxyvitamin D
Primary intervention
Primary outcomes
Evidence relationships
Intervention and outcome relationships this study adds to the evidence network.
5
Evidence pairs
5
Relationships
3
Evidence topics
contributes_evidence
Editorial context
Why this study matters
See why this paper is useful beyond its individual results.
Evidence network role
This section describes how the study fits into the current evidence network. It does not determine whether an intervention works on its own.
Moderate contributionModerate confidenceNetwork score: 72
3
Related topics
5
Evidence pairs
547
Related studies
High relevance in at least one topic
Why it is useful
- Contributes to 5 evidence relationships
- Includes primary outcome data
- Linked to 3 direct semantic evidence topics
Topic contributions
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
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Evidencia principal
Tema de evidencia
Supplements and Nutraceuticals
matched_intervention_and_outcome
Evidencia relacionada
Tema de evidencia
Glycemic Control
Seguir evidencia
Core evidence
Study findings
The primary outcomes reported in this study.
Insulin-dose adjusted A1c (IDAA1c)
Vitamin D supplementation → Insulin-dose adjusted A1c (IDAA1c)
Vitamin D supplementation → Insulin-dose adjusted A1c (IDAA1c)
Evidence Intelligence™
- ImpactScore™
- 100
- Very Positive
- EvidenceScore™
- Emerging
- Score 59 · Based on 1 study
- ConsistencyScore™
- unclear
- Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence TrackerSerum 25-hydroxyvitamin D
Vitamin D supplementation → Serum 25-hydroxyvitamin D
Vitamin D supplementation → Serum 25-hydroxyvitamin D
Evidence Intelligence™
- ImpactScore™
- 93
- Very Positive
- EvidenceScore™
- 80
- Strong
- ConsistencyScore™
- 100
- consistent
Supporting studies: Based on 6 studies
Add to Evidence TrackerEvidence Intelligence™
- ImpactScore™
- 50
- Neutral
- EvidenceScore™
- Emerging
- Score 59 · Based on 1 study
- ConsistencyScore™
- unclear
- Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence TrackerTotal daily insulin dose
Vitamin D supplementation → Total daily insulin dose
Vitamin D supplementation → Total daily insulin dose
Evidence Intelligence™
- ImpactScore™
- 50
- Neutral
- EvidenceScore™
- Emerging
- Score 59 · Based on 1 study
- ConsistencyScore™
- unclear
- Not enough independent studies
Supporting studies: Based on 1 study
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Evidence Tracker
12 tracked topics
Saved Studies
48 studies
Research Notes
Coming Soon
Weekly Evidence Digest
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La Evidencia Sugiere
- Serum 25-hydroxyvitamin D rose by 40 ng/dL.
- Hemoglobin A1c decreased by 6.8%.
- Total daily dose of insulin decreased during therapy.
A quién se aplica
- Individuals diagnosed with Type 1 Diabetes.
- Patients experiencing partial clinical remission.
- Those considering vitamin D supplementation for diabetes management.
Tener en Cuenta
- Findings are based on a single case report.
- Results may not apply to all individuals with Type 1 Diabetes.
- Further research is needed to confirm efficacy and safety.
Entre Líneas
- Single participant limits generalizability.
- Non-randomized design may introduce bias.
- Lack of control group reduces comparative analysis.
Save this study
Keep this study in your Evidence Tracker so you can easily find it again whenever you need it.
Today's Activity
Your Evidence Workspace
Saved this study
Your free account becomes your personal diabetes evidence workspace.
Evidence Tracker
12 tracked topics
Saved Studies
48 studies
Research Notes
Coming Soon
Weekly Evidence Digest
Coming Soon
Already have an account?
Connected Evidence
Explore related studies, evidence collections, and research questions.
Relationships organized using the Dediabetes Evidence Intelligence™ framework.
This study contributes to evidence on Vitamin D supplementation and HbA1c, Vitamin D supplementation and Adipokine and Angiogenic Markers.
Relaciones de evidencia relacionadas
Explore in Evidence ArchiveThis study contributes to the evidence on the following intervention-outcome relationships.
Supplements
Detailed evidenceVitamin D supplementation → HbA1c
Supplements
Evidence Intelligence™
- ImpactScore™
- 69
- Positive
- EvidenceScore™
- 82
- Strong
- ConsistencyScore™
- 60
- generally_consistent
Supporting studies: Based on 5 studies
View evidenceSupplements
Detailed evidenceEvidence Intelligence™
- ImpactScore™
- 93
- Very Positive
- EvidenceScore™
- 80
- Strong
- ConsistencyScore™
- 100
- consistent
Supporting studies: Based on 6 studies
View evidenceIncluido en estas colecciones de evidencia
Curated evidence collections and hubs this study is part of.
Adipokine and Angiogenic Markers Evidence Hub
All studies measuring Adipokine and Angiogenic Markers
6 studies
outcome_hubMeasures Adipokine and Angiogenic Markers as a key outcome.
HbA1c Evidence Hub
All studies measuring HbA1c
5 studies
outcome_hubMeasures HbA1c as a key outcome.
Vitamin D supplementation Evidence Hub
All studies on Vitamin D supplementation
5 studies
intervention_hubContributes to Vitamin D supplementation evidence base.
Recent Diabetes Research
Latest published studies
recency_collection
Published within the last 2 years.
Explora más en el archivo de evidencia
Jump to pre-filtered views in the evidence archive.
All studies on Vitamin D supplementation and HbA1c
Intervention: Vitamin D supplementationOutcome: HbA1c
5 results
All studies on Vitamin D supplementation and Serum 25-hydroxyvitamin D
Intervention: Vitamin D supplementationOutcome: Serum 25-hydroxyvitamin D
6 results
All studies on Vitamin D supplementation
Intervention: Vitamin D supplementation
5 results
All studies measuring HbA1c
Outcome: HbA1c
5 results
All studies measuring Serum 25-hydroxyvitamin D
Outcome: Serum 25-hydroxyvitamin D
6 results
Questions answered by this study
Generated from the study's connected evidence using Evidence Intelligence™.
Does Vitamin D supplementation improve HbA1c?
Strong Evidence
Vitamin D supplementation may improve HbA1c.
ConsistencyScore™: Results are generally consistent across studies.
Ranked evidence signals
- 1
HbA1c
EvidenceScore™ Strong | EvidenceScore™ 81.9 | moderate positive | ConsistencyScore™ Generally Consistent | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Population details are unavailable.
Does Vitamin D supplementation improve serum 25-hydroxyvitamin d?
Strong Evidence
Vitamin D supplementation appears to improve Serum 25-hydroxyvitamin D.
ConsistencyScore™: Results are consistent across studies.
Ranked evidence signals
- 1
Serum 25-hydroxyvitamin D
EvidenceScore™ Strong | EvidenceScore™ 80.4 | strong positive | ConsistencyScore™ Consistent | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Population details are unavailable.
Does Vitamin D supplementation improve insulin-dose adjusted a1c (idaa1c)?
Emerging Evidence
Vitamin D supplementation appears to improve Insulin-dose adjusted A1c (IDAA1c).
ConsistencyScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
- 1
Insulin-dose adjusted A1c (IDAA1c)
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Consistency cannot yet be determined.
- Population details are unavailable.
Does Vitamin D supplementation improve time in range?
Emerging Evidence
Current evidence does not show a clear benefit of Vitamin D supplementation for Time in range.
ConsistencyScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
- 1
Time in range
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | neutral | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Consistency cannot yet be determined.
- Population details are unavailable.
Next steps
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Evidence topics
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Related research
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