Evidence map›Paper›PMID 34303365›Full record

SynthesisBMC oral health2021

The effect of retrograde material type and surgical techniques on the success rate of surgical endodontic retreatment: systematic review of prospective randomized clinical trials.

Ashraf Abou ElReash, Hamdi Hamama, John C Comisi, Ahmed Zaeneldin, Xie Xiaoli

Abstract readSystematic Review
In one paragraph

Synthesis in BMC oral health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Observational
  3. Article
  4. Article
  5. Article
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.

Ashraf Abou ElReashDepartment of Endodontic, Xiangya School of Stomatology, Central South University, Xiangya Road No 72. Kaifu, Changsha, 410078, Hunan Province, China.
Hamdi HamamaDepartment of Operative Dentistry, Faculty of Dentistry, Mansoura University, Mansoura, Egypt.
John C ComisiDepartment of Oral Rehabilitation, Medical University of South Carolina, James B. Edwards College of Dental Medicine, Charleston, SC, USA.
Ahmed ZaeneldinRestorative Dental Sciences Department, Prince Philip Dental Hospital, The University of Hong Kong, Hong Kong, Hong Kong.
Xie XiaoliDepartment of Endodontic, Xiangya School of Stomatology, Central South University, Xiangya Road No 72. Kaifu, Changsha, 410078, Hunan Province, China. xiexiaoli@csu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEndodontic surgical procedures, when performed, require retrograde filling materials that are biocompatible, non-toxic, non-irritant, dimensionally stable, and ideally promote bone formation. Precise evaluation of retrograde filling materials in clinical trials is necessary to give holistic view for properties of material and potential outcome from its use. The purpose of this review is to evaluate the effect of retrograde material type and surgical techniques on the success rate of surgical endodontic retreatment.

methodsAn electronic search was performed in the time frame between 1st of January 2000 to 1st of September 2020 using database. Sources Web of Science, PubMed and redundant hand searches through their references. Seven inclusion-exclusion criteria were set for the selection and identification of relevant articles. Risk of bias was conducted for the included studies.

resultsNine randomized clinical trials (RCTs) fulfilled the inclusion criteria for this systematic review. The outcome of this review revealed that none of the reviewed trials totally-fulfilled CONSORT 2010 criteria.

conclusionsIn light of the outcome of this review, there is no enough evidence to support the superiority of certain retrograde filling material or surgical technique over another in the success rate of surgical endodontics retreatment. The variety of methodologies and strategies, such as patient selection, the method of treatment and study analysis, led to doubtful credibility of the obtained clinical evidence. Further prospective randomized controlled clinical trials evaluating the specific effect of the various used materials are needed.

Indexed as

Dental CareHumansRandomized Controlled Trials as TopicRetreatmentApicectomyEndodontic surgeryRCTRetrograde filling

Identifiers

PMID34303365
PMCPMC8306275

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.