Evidence map›Paper›PMID 42278392›Full record

ReviewInternational journal of molecular sciences2026

Association Between the Levothyroxine Therapy and the Levels of Anti-Thyroid Antibodies in Women with Hypothyroidism Due to Hashimoto's Thyroiditis-Narrative Review.

Karolina Wrońska, Urszula Szczuko, Iwona Szydłowska, Jolanta Nawrocka-Rutkowska, Leon Rudak, Lidia Kwiatkowska, Iga Szukalska, Małgorzata Szczuko

Abstract readReview
In one paragraph

Review in International journal of molecular sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Karolina WrońskaDepartment of Bromatology and Nutritional Diagnostics, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland.
Urszula SzczukoDepartment of Bromatology and Nutritional Diagnostics, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland.
Iwona SzydłowskaDepartment of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, 71-252 Szczecin, Poland.ORCID 0000-0003-1518-8838
Jolanta Nawrocka-RutkowskaDepartment of Gynecology, Endocrinology and Gynecological Oncology, Pomeranian Medical University in Szczecin, 71-252 Szczecin, Poland.
Leon RudakDepartment of Bromatology and Nutritional Diagnostics, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland.
Lidia KwiatkowskaDepartment of Bromatology and Nutritional Diagnostics, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland.ORCID 0009-0006-5271-0153
Iga SzukalskaDepartment of Bromatology and Nutritional Diagnostics, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland.ORCID 0009-0004-3449-8705
Małgorzata SzczukoDepartment of Bromatology and Nutritional Diagnostics, Pomeranian Medical University in Szczecin, 70-111 Szczecin, Poland.ORCID 0000-0001-9808-0624

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hashimoto's thyroiditis (HT) is one of the most common autoimmune disorders with a complex etiology and pathogenesis, representing a significant challenge for medicine. Current pharmacological management of HT focuses on the treatment of hypothyroidism rather than addressing the underlying cause. Available scientific evidence provides limited and inconsistent data regarding the association between levothyroxine (L-T4), its dosage, and the levels of antibodies against thyroid peroxidase (anti-TPO) and thyroglobulin (anti-TG) in women with HT. Therefore, the aim of the study was to summarize current findings in this field. This narrative review was conducted using elements of the PRISMA 2020 guidelines. Literature analysis was performed using EMBASE, SCOPUS, and PUBMED databases. Articles published within the last 20 years were included. The search terms included "Hashimoto's thyroiditis", "Hashimoto's disease", "levothyroxine", "L-thyroxine", "anti-TPO", "anti-TG", "anti-thyroid antibodies". Furthermore, to obtain a comprehensive overview of the available knowledge, the search terms were combined with "inflammation," "treatment," and "pregnancy". Treatment with levothyroxine may potentially lead to a decrease in the levels of thyroid antibodies, primarily anti-TPO, in hypothyroid women with HT. Nevertheless, the direct effect of L-T4 on anti-thyroid antibody levels remains inconclusive and varies among individuals. Treatment with L-T4 in hypothyroid women with HT was also associated with improved fertility and pregnancy outcomes. The findings summarized in this review may contribute to systematizing current knowledge regarding L-T4 therapy in women with HT and its potential benefits related to fertility. Further clinical studies are required, particularly those addressing the immunological mechanisms of levothyroxine action, which may improve therapeutic precision in HT.

Indexed as

AutoantibodiesHashimoto DiseaseHypothyroidismThyroxineFemaleHumansIodide PeroxidasePregnancyThyroglobulinanti-thyroglobulinanti-thyroid autoantibodiesAutoantibodiesIodide PeroxidaseThyroglobulinThyroxineantibodiesanti–TGanti–TPOHashimoto’s thyroiditisinflammationlevothyroxinepregnancytreatment

Identifiers

PMID42278392
PMCPMC13256144

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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.