Evidence map›Paper›PMID 38989268›Full record

ArticleJCEM case reports2024

Efficacy and Safety of Long-term Ketogenic Diet Therapy in a Patient With Type 1 Diabetes.

Andrew P Koutnik, Samuel Klein, Austin T Robinson, Joseph C Watso

Abstract readCase Reports
In one paragraph

Article in JCEM case reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

  1. Review
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  3. Article
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  5. Coronary artery calcification in type 1 diabetes after 10-year ketogenic diet.Journal of applied physiology (Bethesda, Md. : 1985) · 2025
    Article
  6. Review
  7. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Andrew P KoutnikSansum Diabetes Research Institute, Santa Barbara, CA 93105, USA.ORCID https://orcid.org/0000-0002-5491-3919
Samuel KleinSansum Diabetes Research Institute, Santa Barbara, CA 93105, USA.
Austin T RobinsonNeurovascular Physiology Laboratory, School of Public Health, Indiana University Bloomington, Bloomington, IN 47405, USA.
Joseph C WatsoCardiovascular & Applied Physiology Laboratory, Department of Health, Nutrition, and Food Sciences, Florida State University, Tallahassee, FL 32306, USA.ORCID https://orcid.org/0000-0001-7840-0643

Funding

WU INSTITUTE OF CLINICAL AND TRANSLATIONAL SCIENCESUL1TR002345 · NCATS · WASHINGTON UNIVERSITY · PI William G. Powderly · 2017 to 2026
$97.8M
Time-Efficient Inspiratory Muscle Strength Training as a New Approach to Lower Blood Pressure, Improve Respiratory Function, and Reduce Exertional Dyspnea in Adults with ObesityK01HL160772 · NHLBI · FLORIDA STATE UNIVERSITY · PI Joseph Watso · 2022 to 2026
$693k
NCATS NIH HHS UL1 TR002345NHLBI NIH HHS K01 HL160772
6 · The paper itself

Abstract

Fewer than 1% of patients with type 1 diabetes achieve normal glycemic control (glycated hemoglobin [HbA1c] < 5.7%/ < 39 mmol/mol). Additionally, exogenous insulin administration often causes "iatrogenic hyperinsulinemia," leading to whole-body insulin resistance and increased risk of cardiovascular complications. We present data on the clinical efficacy and safety of a long-term (10-year) ketogenic diet (≤50 g carbohydrates/day) therapy in a patient with type 1 diabetes. The use of a ketogenic diet resulted in successful glycemic control, assessed by HbA1c (5.5%; 36.6 mmol/mol), continuous glucose monitoring median glucose (98 mg/dL; 5.4 mmol/L), and glucose time-in-range of 70 to 180 mg/dL (90%) without acute glycemic complications. In conjunction, there was a 43% decrease in daily insulin requirements. Low-density lipoprotein cholesterol increased, whereas small-dense low-density lipoprotein was in the normal range (<90 nmol/L). No adverse effects were observed on thyroid function, kidney function, or bone mineral density. This case report demonstrates that a long-term ketogenic diet in a person with type 1 diabetes has considerable therapeutic benefits.

Indexed as

euglycemiaglycemic controlinsulinketogenic diet

Identifiers

PMID38989268
PMCPMC11234288

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.