Evidence map›Paper›PMID 24700093›Full record

ArticleWorld journal of surgery2014

Incidence of chemotherapy-induced ovarian failure in premenopausal women undergoing chemotherapy for breast cancer.

V Tiong, A M Rozita, N A Taib, C H Yip, C H Ng

Abstract read
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In one paragraph

Article in World journal of surgery, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 9% of its field
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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. International journal of molecular sciences · 2026
    Article
  4. Longitudinal trajectory of menopausal symptoms in premenopausal women throughout adjuvant chemotherapy: a two-stage analytical approach.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
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  11. Melatonin protects against Epirubicin-induced ovarian damage.The Journal of reproduction and development · 2020
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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

5 authors at 1 institution in 1 country.

V TiongDepartment of Surgery, University Malaya, 50603, Kuala Lumpur, Malaysia, vune@hotmail.com.
A M Rozita
N A Taib
C H Yip
C H Ng
University of Malaya · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionBreast cancer is increasingly reported in young premenopausal women in Asia. Adjuvant chemotherapy improves survival; however, it has a unique consequence of ovarian failure in premenopausal patients.

objectiveThis study's aim was to find the incidence of chemotherapy-induced ovarian failure (CIOF) and reversible amenorrhea in premenopausal non-metastatic breast cancer patients.

methodThis mixed retrospective and prospective study follows premenopausal breast cancer patients receiving chemotherapy between 2008 and 2012. Patients in the prospective arm were followed up with menstrual history and serum ovarian hormones (follicle-stimulating hormone [FSH] and estradiol) until 1 year post-chemotherapy, and patients in the retrospective arm were contacted for their menstrual history.

resultsThe mean age of the 102 subjects was 43.3 years. Of the patients, 93.1 and 77.9 % were amenorrheic at completion of chemotherapy and at 12 months post-chemotherapy, respectively. Of those who developed amenorrhea, 24.6 % regained menstruation, on average after 7.86 (range 1-15) months post-chemotherapy. Age was the only statistically significant risk factor. CIOF and reversible amenorrhea was 57 and 50 % at <35 years, 95 and 31.6 % at 35-45 years, and 97.9 and 14.9 % at >50 years, respectively. The 33 prospective patients' estradiol and FSH levels seem to correlate well with onset of amenorrhea, with a falling estradiol and rising FSH trend. Tamoxifen use was associated with elevated estradiol levels 1 year post-chemotherapy.

conclusionThis study found a high incidence of CIOF, with a relatively low rate of reversible amenorrhea. Premenopausal patients should be counselled prior to treatment and education and support provided.

Indexed as

AdultAge FactorsAmenorrheaAntineoplastic Combined Chemotherapy ProtocolsAsiaBreast NeoplasmsCarcinoma, Ductal, BreastChemotherapy, AdjuvantCyclophosphamideDocetaxelEpirubicinEstradiolFemaleFluorouracilFollicle Stimulating HormoneHumansCyclophosphamideDocetaxelEpirubicinEstradiolFluorouracilFollicle Stimulating HormoneTamoxifenTaxoids

Identifiers

PMID24700093
OpenAlexW2071722345

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.