Comprehensive Analysis of Retracted Publications in Dentistry: A 23-Year Review

Evaluation of retracted publications related to oral health: a scoping review

Introduction Recent studies revealed high rates of questionable research practices and scientific misconduct among academic researchers. These practices may result in retraction of scientific publications. This scoping review aimed to analyse the characteristics of retracted publications with a focus on dental research.Methods To identify retracted articles in the field of dentistry, electronic searches were performed on PubMed Central, Web of Science, and the Retraction Watch website. Subsequently, data extraction was performed on identified relevant publications. Descriptive statistics were used to provide an overview of the characteristics of retracted scientific publications in dental research.Results The final dataset consisted of 333 retracted articles. The majority of these publications were written by authors from Asia (60.6%), particularly India (22.2%) and China (20.1%). More than half of the publications were retracted because of various forms of misconduct (57.4%), such as plagiarism, data duplication and data fabrication. Oral pathology was the subdiscipline in dentistry with the highest number of retracted publications (26.4%) and animal studies were the most prevalent study design among retracted publications (14.1%).Conclusions A large number of publications in dental research have been retracted during the past two decades, primarily to instances of scientific misconduct. Researchers, journal editors and academic institutions should prioritise the prevention and detection of misconduct to uphold the credibility and reliability of published dental literature.

Retracted publications in autism research are mostly concerned with ethical misconduct

BACKGROUND

As the prevalence of autism appears to increase, more research to guide effective diagnosis and intervention practices is needed. Findings disseminated through peer-reviewed publications are critical, but the number of retractions continues to rise. An understanding of retracted publications is imperative to ensure the body of evidence is corrected and current.

OBJECTIVES

The objectives of this analysis were to summarize key characteristics of retracted publications in autism research, examine the length of time between publication and retraction, and assess the extent journals are adhering to publishing ethical guidelines for reporting retracted articles.

METHODS

We searched five databases through 2021 (PubMed, EMBASE, Scopus, Web of Science, and Retraction Watch).

RESULTS

A total of 25 retracted articles were included in the analysis. Ethical misconduct accounted for the majority of retractions rather than scientific error. The shortest time to retraction was 2 months and the longest length was 144 months.

DISCUSSION

The time lag between publication and retraction since 2018 has improved considerably. Nineteen of the articles had retraction notices (76%), whereas six articles did not have a notice (24%).

CONCLUSION

These findings summarize errors of previous retractions and illuminate opportunities for researchers, journal publishers and librarians to learn from retracted publications.

Surveillance of clinical research integrity in medically assisted reproduction: a systematic review of retracted publications

Background and purpose

Retraction is a significant consequence of scientific research, resulting from various factors ranging from unintentional errors to intentional misconduct. Previous reviews on retracted publications in obstetrics and gynecology have identified "article duplication," "plagiarism," and "fabricated results" as the main reasons for retraction. However, the extent of retracted articles in the literature on medically assisted reproduction (MAR) remains unclear. This systematic review aimed to assess the number and characteristics of retracted articles in the field of MAR.

Methods

The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed for this study. A comprehensive literature search was conducted on the PubMed database from 1993 to February 2023, limited to English articles and including all 283 terms from the International Glossary on Infertility and Fertility Care. To identify retracted studies, a specific query combining the 283 terms from the glossary with a retraction-related keyword was used. Only studies focused on MAR and involving human subjects were included.

Results

The electronic search yielded a total of 523,067 records in the field of infertility and fertility care. Among these, a total of 2,458 records were identified as retracted. The citation retraction rate was found to be 0.47% (2,458/523,067; 95%CI 0.45-0.49), and the citation retraction rate for randomized controlled trials (RCTs) was 0.20% (93/45,616; 95%CI 0.16-0.25). A total of 39 retracted articles specifically related to MAR were identified. Among these, 41.0% were RCTs (n = 16), 15.4% were reviews (n = 6), and 10.3% were retrospective studies (n = 4) or prospective studies (n = 4). Most of the retractions occurred shortly after publication, with "plagiarism" being the most common reason for retraction, followed by "duplicate publication."

Discussion

The issue of retraction exists within the field of infertility and fertility care, including MAR. Our findings indicate that scientific misconduct, particularly plagiarism and duplicate publication, are the primary causes of retraction in MAR. Despite finding that the proportion of retracted citations is low, promoting scientific integrity should be a priority. The consequences of article retractions have significant implications for patient care and the scientific community. Hence, it is crucial to prioritize thorough screening of manuscripts before publication to maintain research integrity.

Systematic review registration

https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=185769, PROSPERO, identifier: CRD42020185769.

Characteristics of retracted editorial articles in the biomedical literature

The main purpose of this short communication is to identify and analyze retracted editorials in the biomedical literature. Twenty-five of the 33 editorials are chosen for further analysis. All of the editorials were published as commentaries and concise reviews between 1998 and 2021. Due to plagiarism and data-related issues, the majority of the editorial articles were retracted. Alarmingly, one-fifth of the editorials were funded by external agencies, with the USA leading the list of retracted editorials. The average time between the publication of the editorials and their retraction is 2.48 years, and two editorials were retracted with the longest durations; both were written by the same author. The conclusion is that, at the very least, editorial articles should be devoid of research/scientific misconduct.