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Spagnol G, Noventa M, Bonaldo G, Marchetti M, Vitagliano A, Laganà AS, Cavallin F, Scioscia M, Saccardi C, Tozzi R. Three-dimensional transvaginal ultrasound vs magnetic resonance imaging for preoperative staging of deep myometrial and cervical invasion in patients with endometrial cancer: systematic review and meta-analysis. Ultrasound Obstet Gynecol 2022; 60:604-611. [PMID: 35656849 PMCID: PMC9828663 DOI: 10.1002/uog.24967] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 05/02/2022] [Accepted: 05/25/2022] [Indexed: 05/27/2023]
Abstract
OBJECTIVES To evaluate and compare the diagnostic test accuracy (DTA) of three-dimensional transvaginal ultrasound (3D-TVS) and magnetic resonance imaging (MRI) for deep myometrial infiltration (DMI) and cervical invasion for preoperative staging and surgery planning in patients with endometrial cancer (EC). METHODS This systematic review and meta-analysis investigated the DTA of MRI and 3D-TVS for DMI and cervical invasion in patients with EC. A literature search was performed using MEDLINE, Scopus, EMBASE, ScienceDirect, The Cochrane library, ClinicalTrials.gov, Cochrane Central Register of Controlled Trials, EU Clinical Trials Register and World Health Organization International Clinical Trials Registry Platform to identify relevant studies published between January 2000 and December 2021. Study quality was assessed using the Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) tool. RESULTS Five studies, including a total of 450 patients, were included in the systematic review. All five studies compared the DTA of 3D-TVS vs MRI for DMI, and three studies compared the DTA of 3D-TVS vs MRI for cervical invasion. Pooled sensitivity, positive likelihood ratio and negative likelihood ratio for detecting DMI using 3D-TVS were 77% (95% CI, 66-85%), 4.57 and 0.31, respectively. The respective values for detecting DMI on MRI were 80% (95% CI, 73-86%), 4.22 and 0.24. Bivariate metaregression indicated a similar DTA of 3D-TVS and MRI (P = 0.80) for the correct identification of DMI. Pooled ln diagnostic odds ratio for detecting cervical invasion was 3.11 (95% CI, 2.09-4.14) for 3D-TVS and 2.36 (95% CI, 0.90-3.83) for MRI. The risk of bias was low for most of the four domains assessed in QUADAS-2. CONCLUSION 3D-TVS demonstrated good diagnostic accuracy in terms of sensitivity and specificity for the evaluation of DMI and cervical invasion, with results comparable with those of MRI. Thus, we confirmed the potential role of 3D-TVS in the preoperative staging and surgery planning in patients with EC. © 2022 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- G. Spagnol
- Department of Women and Children's HealthUniversity of PaduaPaduaItaly
| | - M. Noventa
- Department of Women and Children's HealthUniversity of PaduaPaduaItaly
| | - G. Bonaldo
- Department of Women and Children's HealthUniversity of PaduaPaduaItaly
| | - M. Marchetti
- Department of Women and Children's HealthUniversity of PaduaPaduaItaly
| | - A. Vitagliano
- Department of Women and Children's HealthUniversity of PaduaPaduaItaly
| | - A. S. Laganà
- Department of Obstetrics and GynecologyFilippo Del Ponte Hospital, University of InsubriaVareseItaly
| | | | - M. Scioscia
- Unit of Gynaecological SurgeryMater Dei HospitalBariItaly
| | - C. Saccardi
- Department of Women and Children's HealthUniversity of PaduaPaduaItaly
| | - R. Tozzi
- Department of Women and Children's HealthUniversity of PaduaPaduaItaly
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Spagnol G, Bonaldo G, Marchetti M, Vitagliano A, Laganà AS, Scioscia M, Andrisani A, Ambrosini G, D’Antona D, Riva A, Saccardi C, Noventa M. O-140 Uterine septum: clinical implications on fertility and obstterics outcomes. A systematic review and meta-analysis. Hum Reprod 2021. [DOI: 10.1093/humrep/deab126.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Study question
How does the septate uterus and his metroplasty influence pregnancy rate (PR), live birth rate (LBR), spontaneous abortion rates (SA) and preterm labour rates (PL)?
Summary answer
Uterine septum is associated with a poor reproductive outcome. Metroplasty reduce the rate of SA but non-conclusive evidence can be extrapolated about PR and PL.
What is known already
Different studies evaluated the correlation between uterine septum and reproductive outcomes. On one hand, studies reported its association with poor obstetrics outcomes. On the other hand, recent studies raised doubts about the effectiveness of septum metroplasty to improve reproductive outcomes, although recent position papers continue to propose metroplasty in patients with a septate uterus and a history of infertility or miscarriages. Debate is still ongoing on reproductive outcomes of uterine septum on infertile patients and especially on patients with recurrent miscarriage, leading to an unanswered question whether or not these women should be treated.
Study design, size, duration
Systematic review and meta-analysis of published studies that evaluated the clinical impact of uterine septum and its metroplasty on reproductive and obstetrics outcomes. The meta-analysis included study with infertile patients or patients with a history of recurrent miscarriage.
Searches were conducted using the following search terms: uterine septum, septate uterus, metroplasty, pregnancy rate, live birth rate, spontaneous miscarriage, infertility, preterm delivery. Primary outcomes were PR and LBR. Secondary outcomes were SA and PL.
Participants/materials, setting, methods
The meta-analysis was written following the PRISMA guidelines. Fifty-nine full-text articles were preselected based on title and abstract. Endpoints were evaluated in three subgroups: 1) infertile/recurrent miscarriage patients with septum versus no septum 2) infertile/recurrent miscarriage patients with treated versus untreated septum 3) infertile/recurrent miscarriage patients before-after septum removal. Odds-ratios (OR) with 95% confidence intervals (CI) were calculated for outcome measures. Random-effect meta-analysis was performed and a p-value less than 0.05 was considered statistically significant.
Main results and the role of chance
Data from 37 articles were extracted. In the first subgroup (10 studies), a lower PR and LBR were associated with septate uterus vs. controls, respectively (OR 0.39, 95% CI 0.26 to 0.58; p < 0.000; low-heterogeneity and OR 0.21, 95% CI 0.12 to 0.39; p < 0.0001; small-heterogeneity) and a higher proportion of SA and PL was associated with septate uterus vs. controls, respectively (OR 4.17, 95% CI 2.83 to 6.15; p < 0.000; moderate-heterogeneity and OR 2.18, 95% CI 1.27 to 3.76; p = 0.005; low-heterogeneity). In the second subgroup (8 studies), PR and PL were not different in removed vs. unremoved septum, respectively (OR 1.10, 95% CI 0.49 to 2.49; p = 0.82; moderate heterogeneity and OR 0.44, 95% CI 0.18 to 1.08; p = 0.08;low-heterogeneity) and a lower proportion of SA was associated with removed vs. unremoved septum (OR 0.40, 95% CI 0.17 to 0.95; p = 0.001; substantial-heterogeneity). In the third subgroup (19 studies), the proportion of LBR was higher after the removal of septum (OR 49.58, 95% CI 29.93 to 82.13; p < 0.0001; moderate-heterogeneity) and the proportion of SA and PL was lower after the removal of septum, respectively (OR 0.02, 95% CI 0.02 to 0.04; p < 0.000; moderate-heterogeneity and OR 0.05, 95% CI 0.03 to 0.08; p = <0.000; low-heterogeneity).
Limitations, reasons for caution
The present meta-analysis is limited by the observational design of included studies because, in literature, there are no prospective randomized controlled trials (RCTs). In the second and third subgroup of analysis clinical heterogeneity within and between studies represents another limitation.
Wider implications of the findings
The results of this meta-analysis confirm the detrimental effect of uterine septum on PR, LBR, SA and PL. Its treatment seems to reduce the rate of SA. Metroplasty should still be considered as good clinical practice in patients with a history of infertility and recurrent abortion.
Trial registration number
Not applicable
© The Author(s) 2020. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For permissions, please e-mail: journals.permission@oup.com.
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Affiliation(s)
- G Spagnol
- University of Padua, Department of Woman and Child Health, Padua, Italy
| | - G Bonaldo
- University of Padua, Department of Woman and Child Health, Padua, Italy
| | - M Marchetti
- University of Padua, Department of Woman and Child Health, Padua, Italy
| | - A Vitagliano
- University of Padua, Department of Woman and Child Health, Padua, Italy
| | - A S Laganà
- University of Insubria, Department of Obstetrics and Gynecology- “Filippo Del Ponte” Hospital-, Varese, Italy
| | - M Scioscia
- Unit of Gynecological Surgery, Mater Dei Hospital, Bari, Italy
| | - A Andrisani
- University of Padua, Department of Woman and Child Health, Padua, Italy
| | - G Ambrosini
- University of Padua, Department of Woman and Child Health, Padua, Italy
| | - D D’Antona
- University of Padua, Department of Woman and Child Health, Padua, Italy
| | - A Riva
- University of Padua, Department of Woman and Child Health, Padua, Italy
| | - C Saccardi
- University of Padua, Department of Woman and Child Health, Padua, Italy
| | - M Noventa
- University of Padua, Department of Woman and Child Health, Padua, Italy
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Bonaldo G, Rossi L, Gasperoni L, Melis M, Grandi S, Vaccheri A, Motola D. Drugs - Induced Disseminated Intravascular Coagulation: A Pharmacoepidemiological Study Based on Who Database of Adverse Drug Reactions. Clin Ther 2017. [DOI: 10.1016/j.clinthera.2017.05.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Mazzoleni S, Bonaldo G, Pontarolo E, Zuccon A, De Francesco M, Stellini E. Experimental assessment of oral hygiene achieved by children wearing rapid palatal expanders, comparing manual and electric toothbrushes. Int J Dent Hyg 2013; 12:187-92. [PMID: 24219336 DOI: 10.1111/idh.12061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/27/2013] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The aim was to compare the efficacy of the electric versus the manual toothbrush in terms of the oral hygiene achieved by patients wearing rapid palatal expanders (RPEs). METHODS Forty patients were randomly divided into two groups; one equipped with a manual toothbrush (Group A), the other with an electric toothbrush (Group B). Each child's plaque index (PI) and gingival index (GI) were calculated at banded molar level at times T0 (before banding), T1 (a month later), T2 (3 months later) and T3 (when the expander was removed). At each appointment, the PI and GI were recorded and the patient was remotivated. RESULTS The level of oral hygiene achieved by the group using an electric toothbrush produced a greater improvement in the two indexes than in the group using the manual toothbrush that showed no statistically significant improvement (PI T0-T3: P = 0.309; GI T0-T3: P = 0.141). Both indexes dropped considerably in both groups from T0 to T2, but more so in the group B. From T2 to T3, although the electric toothbrush continued to be substantially more effective, Group B showed a statistically significant deterioration in the oral hygiene (PI +20%; GI +33%). Other assessments conducted on particular areas of the tooth showed improvements in the PI (-33%) for the vestibular region, and for the GI (-57%) in the palatal region among the patients in Group B, while there were no significant changes in these indexes in Group A. CONCLUSIONS Our findings show that the electric toothbrush is statistically more efficient in performing an adequate level of oral hygiene in children wearing RPE.
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Affiliation(s)
- S Mazzoleni
- Department of Pediatric Dentistry, School of Dentistry - School of Dental Hygiene, University of Padova, Padova, Italy
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