Cited by 144Thyroid Disorders and TreatmentsDrug Solubulity and Delivery SystemsThyroid and Parathyroid Surgery

The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

The Influence of Cholestyramine on Thyroxine Absorption

Northcutt, Robert C.·1969·JAMA: The Journal of the American Medical Association

Abstract

Cholestyramine resin, an anionic exchange resin, currently being investigated as an agent for lowering serum cholesterol levels, has been shown to interfere with the absorption of ingested thyroid hormone. A small quantity of the resin is capable of binding thyroxine under the conditions encountered in the gastrointestinal tract. Interference with thyroid hormone absorption by cholestyramine can be minimized by allowing a time interval of at least four hours between the ingestion of the two agents. Hypothyroid patients receiving cholestyramine should be examined periodically for evidence of hypothyroidism, and adjustments in dose and time interval between the two agents should be made if malabsorption of thyroid hormone is significant.

Overview

Integrity signals

Registry

Crossref · 10.1001/jama.1969.03160100047012

Cites

9 of 9 references verified0 citation errors · 0 not checkable

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Metadata

Authors
Northcutt, R. C.
Corresponding author
Northcutt, Robert C.
Venue
JAMA: The Journal of the American Medical Association
Published
1969-06-09
Volume
208
Issue
10
Pages
1857
ISSN
  • 0002-9955 (ISSN-L)
  • 0098-7484
OpenAlex
W1998922937
Cited by
144
References
9
Citations by year
2026: 1 · 2025: 3 · 2024: 2 · 2023: 2 · 2022: 3 · 2021: 1 · 2020: 1 · 2019: 2 · 2018: 5 · 2017: 2 · 2016: 4 · 2015: 2 · 2014: 3 · 2013: 3 · 2012: 1
FWCI
10.22
Type
journal article
Language
en
Open access
closed
Locations
  • JAMA (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Thyroid Disorders and Treatments
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmaceutical Science › Drug Solubulity and Delivery Systems
  • Health Sciences › Medicine › Surgery › Thyroid and Parathyroid Surgery
Keywords
cholestyramine, anion exchange resin, hypothyroidism, drug interactions, serum cholesterol lowering, timing of drug administration
MeSH terms
Animals, Anticholesteremic Agents, Cholestyramine Resin, Female, Humans, Intestinal Absorption, Iodine, Iodine Isotopes, Ion Exchange Resins, Thyroid Hormones, Thyroxine, Time Factors, In Vitro Techniques

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