scholarly journals Effects of Coronavirus Disease 2019 (COVID-19) on Maternal, Perinatal and Neonatal Outcomes: a Systematic Review of 266 Pregnancies

2020 ◽  
Author(s):  
Juan Juan ◽  
María M. Gil ◽  
Zhihui Rong ◽  
Yuanzhen Zhang ◽  
Huixia Yang ◽  
...  
Keyword(s):  
Systematic Review ◽  
Pregnant Women ◽  
Vertical Transmission ◽  
Case Reports ◽  
Case Series ◽  
Severe Pneumonia ◽  
Outcome Data ◽  
Neonatal Outcomes ◽  
Eligibility Criteria ◽  
Maternal Deaths

ABSTRACTObjectiveTo perform a systematic review of available published literature on pregnancies affected by COVID-19 to evaluate the effects of COVID-19 on maternal, perinatal and neonatal outcomes.MethodsWe performed a systematic review to evaluate the effects of COVID-19 on pregnancy, perinatal and neonatal outcomes. We conducted a comprehensive literature search using PubMed, EMBASE, Cochrane library, China National Knowledge Infrastructure Database and Wan Fang Data until April 20, 2020 (studies were identified through PubMed alert after April 20, 2020). For the research strategy, combinations of the following keywords and MeSH terms were used: SARS-CoV-2, COVID-19, coronavirus disease 2019, pregnancy, gestation, maternal, mothers, vertical transmission, maternal-fetal transmission, intrauterine transmission, neonates, infant, delivery. Eligibility criteria included laboratory-confirmed and/or clinically diagnosed COVID-19, patient was pregnant on admission, availability of clinical characteristics, including maternal, perinatal or neonatal outcomes. Exclusion criteria were unpublished reports, unspecified date and location of the study or suspicion of duplicate reporting, and unreported maternal or perinatal outcomes. No language restrictions were applied.ResultsWe identified several case-reports and case-series but only 19 studies, including a total of 266 pregnant women with COVID-19, met eligibility criteria and were finally included in the review. In the combined data from seven case-series, the maternal age ranged from 20 to 41 years and the gestational age on admission ranged from 5 to 41 weeks. The most common symptoms at presentation were fever, cough, dyspnea/shortness of breath and fatigue. The rate of severe pneumonia was relatively low, with the majority of the cases requiring intensive care unit admission. Almost all cases from the case-series had positive computer tomography chest findings. There were six and 22 cases that had nucleic-acid testing in vaginal mucus and breast milk samples, respectively, which were negative for SARS-CoV-2. Only a few cases had spontaneous miscarriage or abortion. 177 cases had delivered, of which the majority by Cesarean section. The gestational age at delivery ranged from 28 to 41 weeks. Apgar scores at 1 and 5 minutes ranged from 7 to 10 and 8 to 10, respectively. A few neonates had birthweight less than 2500 grams and over one-third of cases were transferred to neonatal intensive care unit. There was one case each of neonatal asphyxia and neonatal death. There were 113 neonates that had nucleic-acid testing in throat swab, which was negative for SARS-CoV-2. From the case-reports, two maternal deaths among pregnant women with COVID-19 were reported.ConclusionsThe clinical characteristics of pregnant women with COVID-19 are similar to those of nonpregnant adults with COVID-19. Currently, there is no evidence that pregnant women with COVID-19 are more prone to develop severe pneumonia, in comparison to nonpregnant patients. The subject of vertical transmission of SARS-CoV-2 remains controversial and more data is needed to investigate this possibility. Most importantly, in order to collect meaningful pregnancy and perinatal outcome data, we urge researchers and investigators to reference previously published cases in their publications and to record such reporting when the data of a case is being entered into a registry or several registries.ContributionWhat are the novel findings of this work?Amongst a few cases from the case-series that had qRT-PCR testing in vaginal mucus and breast milks, the results were negative for SARS-CoV-2. Similarly, some of the cases from the case-series had qRT-PCR testing in amniotic fluid, cord blood, neonatal throat swab and neonatal feces, and the results were negative for SARS-CoV-2. Amongst the case-reports, there were two maternal deaths and two neonates tested positive for SARS-CoV-2 at 16 / 24 hours of life.What are the clinical implications of this work?The subject of vertical transmission of SARS-CoV-2 remains controversial and more data is needed to investigate this possibility. In order to collect meaningful pregnancy and perinatal outcome data, we urge researchers and investigators to reference previously published cases in their publications and to record such reporting when the data of a case is being entered into a registry or several registries.

scholarly journals Assessment of the possibility of vertical transmission of COVID-19: A systematic review and meta-analysis protocol

2020 ◽  
Author(s):  
Sareh Dashti ◽  
Tahereh Fathi Najafi ◽  
Hamid Reza Tohidinik ◽  
Narjes Bahri
Keyword(s):  
Systematic Review ◽  
Pregnant Women ◽  
Vertical Transmission ◽  
Observational Studies ◽  
Case Reports ◽  
Meta Analysis ◽  
Case Series ◽  
World Health ◽  
Free Text ◽  
Care Providers

Abstract BackgroundThe novel coronavirus 2019 (COVID-19) outbreak has put a great burden on global health and healthcare systems. One of the vulnerable groups to COVID-19 infection and complications is the pregnant women. There is controversy regarding the possibility of vertical transmission of COVID-19 from mother to infant. The aim of this systematic review and meta-analysis was to assess the possibility of vertical transmission of COVID-19 based on currently published literature including observational studies. All published articles including case reports, case series,MethodsThis study will be conducted on all published observational studies, including cross-sectional studies, cohort, case-control, case reports, and case series, in peer reviewed journals in any language until the end of March 2020. Editorials, commentaries and letter to editors will be excluded from the review. Search will be conducted in international bibliographic databases including PubMed, Embase, and Web of Science based on preferred reporting items for systematic reviews and meta-analysis (PRISMA) checklist. Primary search will be performed in PubMed and Embase using the Coronavirus 2019 and vertical transmission keywords based on medical subject heading (MeSH) terms along with free text searching in combination with Boolean operations. The search strategy will be improved and finalized based on the results of the primary search. The World Health Organization (WHO) and google scholar websites will be searched as grey literature. Articles will be reviewed by two authors independently for the relevance of titles and abstracts. Data extraction of the included articles will be performed by two researchers using the Zotero and review manager (revMan) software. Heterogeneity of the articles will be assessed using DerSimonian & Laird Q test and I 2 statistic. The pooled estimated prevalence of vertical transmission of COVID-19 will be performed using the Metaprop command. Publication bias will be assessed using the Begg's rank correlation and the Egger weighted regression methods.DiscussionThe findings of this systematic review and meta-analysis will help practitioners and health care providers in decision making for the care and management of COVID-19 infected pregnant women. Systematic review registration In process

scholarly journals SARS-CoV-2 and the role of vertical transmission from infected pregnant women to their fetuses: systematic review.

2021 ◽  
Author(s):  
Annette Pluddemann ◽  
Elizabeth A Spencer ◽  
Carl Heneghan ◽  
Jon Brassey ◽  
Igho J Onakpoya ◽  
...  
Keyword(s):  
Systematic Review ◽  
Pregnant Women ◽  
Vertical Transmission ◽  
Case Reports ◽  
Mode Of Delivery ◽  
Hospital Setting ◽  
Case Series ◽  
Risk Of Bias ◽  
Improvement Project

Background Vertical transmission of SARS-CoV-2 has been reported but does not appear to be common. This study aims to systematically review the evidence for vertical transmission of SARS-CoV-2. Methods This review is part of an Open Evidence Review on the transmission dynamics of SARS-CoV-2 and the role of intrauterine mother to fetus transmission. Literature searches were performed in the WHO Covid-19 Database, LitCovid, medRxiv, and Google Scholar for SARS-CoV-2 using keywords and associated synonyms, search date up to 20 December 2020, no language restrictions. Results We included 106 studies assessing vertical transmission of SARS-CoV-2 from pregnant women to their neonates: these studies comprised 40 reviews (21 fulfilled systematic review methodology, including risk of bias assessment of included studies) and 66 primary studies including 32 case reports (of up to two cases) and 34 prospective and retrospective cohort studies, prospective and retrospective case series, observational studies (including asymptomatic screening), database studies and a quality improvement project. Almost all were conducted in a hospital setting. The 32 case reports were considered to be at high risk of bias, due to the study design; across the 34 remaining primary studies, risk of bias was low to moderate. Sixteen case reports examined vertical transmission, which was not related to maternal symptomatology. For the cohort and case series studies, the percentage of positive neonates ranged from 0% to 22% across the studies. Twenty studies reported no positive vertical transmission. Three studies that reported the highest positivity rates of 11%, 15% and 22% had specifically selected neonates with a positive test (within up to 35 days) within the study population and were therefore more selective populations. Across the cohort and case series studies there were 65/2391 (2.7%) neonates born to mothers with a diagnosis of COVID-19 tested positive for SARS-CoV-2 within 24 hours of birth. No evidence correlated maternal symptomatology to vertical transmission. Mode of delivery did not correlate with rates of vertical transmission. Of 25 studies, 7 identified SARS-CoV-2 in placental tissue; some of these did not demonstrate vertical transmission to the neonate. No study reported the results of viral culture to detect SARS-CoV-2. Conclusions The results of these studies indicate that vertical transmission is possible, but is not frequent, and factors that influence when vertical transmission occurs are unknown. Further studies using standardised methods to establish viral infection are needed to establish vertical transmission rates and to assess clinical and other conditions affecting transmission.

COVID-19 during pregnancy: an overview of maternal characteristics, clinical symptoms, maternal and neonatal outcomes of 10,996 cases described in 15 countries

2020 ◽  
Vol 48 (9) ◽  
pp. 900-911 ◽  
Author(s):  
Ernesto Antonio Figueiro-Filho ◽  
Mark Yudin ◽  
Dan Farine
Keyword(s):  
General Population ◽  
Pregnant Women ◽  
Clinical Symptoms ◽  
Case Series ◽  
Perinatal Outcomes ◽  
Neonatal Outcomes ◽  
Eligibility Criteria ◽  
Maternal Characteristics ◽  
Th2 Immune Response ◽  
Maternal And Neonatal Outcomes

AbstractThe objective of this review was to identify the most significant studies reporting on COVID-19 during pregnancy and to provide an overview of SARS-CoV-2 infection in pregnant women and perinatal outcomes. Eligibility criteria included all reports, reviews; case series with more than 100 individuals and that reported at least three of the following: maternal characteristics, maternal COVID-19 clinical presentation, pregnancy outcomes, maternal outcomes and/or neonatal/perinatal outcomes. We included eight studies that met the inclusion criteria, representing 10,966 cases distributed in 15 countries around the world until July 20, 2020. The results of our review demonstrate that the maternal characteristics, clinical symptoms, maternal and neonatal outcomes almost 11,000 cases of COVID-19 and pregnancy described in 15 different countries are not worse or different from the general population. We suggest that pregnant women are not more affected by the respiratory complications of COVID-19, when compared to the outcomes described in the general population. We also suggest that the important gestational shift Th1-Th2 immune response, known as a potential contributor to the severity in cases of viral infections during pregnancy, are counter-regulated by the enhanced-pregnancy-induced ACE2-Ang-(1–7) axis. Moreover, the relatively small number of reported cases during pregnancy does not allow us to affirm that COVID-19 is more aggressive during pregnancy. Conversely, we also suggest, that down-regulation of ACE2 receptors induced by SARS-CoV-2 cell entry might have been detrimental in subjects with pre-existing ACE2 deficiency associated with pregnancy. This association might explain the worse perinatal outcomes described in the literature.

scholarly journals Systematic review to investigate the safety of induction and augmentation of labour among pregnant women with iron-deficiency anaemia

BMJ Open ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. e021793 ◽  
Author(s):  
Kathryn Bunch ◽  
Nia Roberts ◽  
Marian Knight ◽  
Manisha Nair
Keyword(s):  
Systematic Review ◽  
Iron Deficiency ◽  
Pregnant Women ◽  
Iron Deficiency Anaemia ◽  
Case Reports ◽  
Case Series ◽  
Severe Anaemia ◽  
Risk Of Bias ◽  
Deficiency Anaemia ◽  
Increased Risk

ObjectiveTo conduct a systematic review to investigate the safety of induction and/or augmentation of labour compared with spontaneous-onset normal labour among pregnant women with iron-deficiency anaemia.DesignSystematic review.SettingStudies from all countries, worldwide.PopulationPregnant women with iron-deficiency anaemia at labour and delivery.InterventionAny intervention related to induction and/or augmentation of labour.Outcome measuresPrimary: Postpartum haemorrhage (PPH), heart failure and maternal death. Secondary: Emergency caesarean section, hysterectomy, admission to intensive care unit.MethodWe searched 10 databases, including Medline and Embase, from database inception to 1 October 2018. We included all study designs except cross-sectional studies without a comparator group, case reports, case series, ecological studies, and expert opinion. The searches were conducted by a healthcare librarian and two authors independently screened and reviewed the studies. We used the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approachto ascertain risk of bias and conducted a narrative synthesis.ResultsWe identified 3217 journal articles, 223 conference papers, 45 dissertations and 218 registered trials. Ten articles were included for full-text review and only one was found to fulfil the eligibility criteria. This was a retrospective cohort study from India, which showed that pregnant women with moderate and severe anaemia could have an increased risk of PPH if they underwent induction and/or augmentation of labour, but the evidence was weak (graded as ‘high risk of bias’).ConclusionThe best approach is to prevent anaemia, but a large number of women in low-to-middle-income countries present with severe anaemia during labour. In such women, appropriate peripartum management could prevent complications and death. Our review showed that at present we do not know if induction and augmentation of labour is safe in pregnant women with iron-deficiency anaemia and further research is required.PROSPERO registration numberCRD42015032421.

scholarly journals COVID-19 and Adverse Pregnancy Outcome: A Systematic Review of 104 Cases

2020 ◽  
Vol 9 (11) ◽  
pp. 3441
Author(s):  
Ramy Abou Ghayda ◽  
Han Li ◽  
Keum Hwa Lee ◽  
Hee Won Lee ◽  
Sung Hwi Hong ◽  
...  
Keyword(s):  
Systematic Review ◽  
Pregnant Women ◽  
Pregnancy Outcomes ◽  
Adverse Pregnancy Outcome ◽  
Mode Of Delivery ◽  
Maternal Mortality Ratio ◽  
Case Series ◽  
Neonatal Outcomes ◽  
Treatment Modalities ◽  
Adverse Pregnancy

(1) Background: Until now, several reports about pregnant women with confirmed coronavirus disease 2019 (COVID-19) have been published. However, there are no comprehensive systematic reviews collecting all case series studies on data regarding adverse pregnancy outcomes, especially association with treatment modalities. (2) Objective: We aimed to synthesize the most up-to-date and relevant available evidence on the outcomes of pregnant women with laboratory-confirmed infection with COVID-19. (3) Methods: PubMed, Scopus, MEDLINE, Google scholar, and Embase were explored for studies and papers regarding pregnant women with COVID-19, including obstetrical, perinatal, and neonatal outcomes and complications published from 1 January 2020 to 4 May 2020. Systematic review and search of the published literature was done using the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA). (4) Results: In total, 11 case series studies comprising 104 pregnant women with COVID-19 were included in our review. Fever (58.6%) and cough (30.7%) were the most common symptoms. Other symptoms included dyspnea (14.4%), chest discomfort (3.9%), sputum production (1.0%), sore throat (2.9%), and nasal obstruction (1.0%). Fifty-two patients (50.0%) eventually demonstrated abnormal chest CT, and of those with ground glass opacity (GGO), 23 (22.1%) were bilateral and 10 (9.6%) were unilateral. The most common treatment for COVID-19 was administration of antibiotics (25.9%) followed by antivirals (17.3%). Cesarean section was the mode of delivery for half of the women (50.0%), although no information was available for 28.8% of the cases. Regarding obstetrical and neonatal outcomes, fetal distress (13.5%), pre-labor rupture of membranes (9.6%), prematurity (8.7%), fetal death (4.8%), and abortion (2.9%) were reported. There are no positive results of neonatal infection by RT-PCR. (5) Conclusions: Although we have found that pregnancy with COVID-19 has significantly higher maternal mortality ratio compared to that of pregnancy without the disease, the evidence is too weak to state that COVID-19 results in poorer maternal outcome due to multiple factors. The number of COVID-19 pregnancy outcomes was not large enough to draw a conclusion and long-term outcomes are yet to be determined as the pandemic is still unfolding. Active and intensive follow-up is needed in order to provide robust data for future studies.

scholarly journals Synovial Sarcoma of the Nerve—Clinical and Pathological Features: Case Series and Systematic Review

Neurosurgery ◽  
2019 ◽  
Vol 85 (6) ◽  
pp. E975-E991 ◽  
Author(s):  
Stephen Shelby Burks ◽  
Ross C Puffer ◽  
Iahn Cajigas ◽  
David Valdivia ◽  
Andrew E Rosenberg ◽  
...  
Keyword(s):  
Systematic Review ◽  
Statistical Analysis ◽  
Synovial Sarcoma ◽  
Tumor Size ◽  
Clinical Course ◽  
Case Reports ◽  
Case Series ◽  
Pathological Features ◽  
Eligibility Criteria

Abstract BACKGROUND Synovial sarcoma of the nerve is a rare entity with several cases and case series reported in the literature. Despite an improved understanding of the biology, the clinical course is difficult to predict. OBJECTIVE To compile a series of patients with synovial sarcoma of the peripheral nerve (SSPN) and assess clinical and pathological factors and their contribution to survival and recurrence. METHODS Cases from 2 institutions collected in patients undergoing surgical intervention for SSPN. Systematic review including PubMed and Scopus databases were searched for related articles published from 1970 to December 2018. Eligibility criteria: (1) case reports or case series reporting on SSPN, (2) clinical course and/or pathological features of the tumor reported, and (3) articles published in English. RESULTS From patients treated at our institutions (13) the average follow-up period was 3.2 yr. Tumor recurrence was seen in 4 cases and death in 3. Systematic review of the literature yielded 44 additional cases with an average follow-up period of 3.6 yr. From pooled data, there were 10 recurrences and 7 deaths (20% and 14%, respectively). Adjuvant treatment used in 62.5% of cases. Immunohistochemical markers used in diagnosis varied widely; the most common are the following: Epithelial membrane antigen (EMA), cytokeratin, vimentin, cluster of differentiation (CD34), and transducin-like enhancer of split 1 (TLE1). Statistical analysis illustrated tumor size and use of chemotherapy to be negative predictors of survival. No other factors, clinically or from pathologist review, were correlated with recurrence or survival. CONCLUSION By combining cases from our institution with historical data and performing statistical analysis we show correlation between tumor size and death.

scholarly journals Vertical Transmission of SARS-CoV-2: A Systematic Review of Systematic Reviews

Viruses ◽  
2021 ◽  
Vol 13 (9) ◽  
pp. 1877
Author(s):  
Salihu S. Musa ◽  
Umar M. Bello ◽  
Shi Zhao ◽  
Zainab U. Abdullahi ◽  
Muhammad A. Lawan ◽  
...  
Keyword(s):  
Systematic Review ◽  
Vertical Transmission ◽  
Systematic Reviews ◽  
Case Reports ◽  
Mode Of Delivery ◽  
Significant Proportion ◽  
Neonatal Outcomes ◽  
Global Public Health ◽  
Case Control Studies ◽  
Mother To Child

The COVID-19 pandemic has hugely impacted global public health and economy. The COVID-19 has also shown potential impacts on maternal perinatal and neonatal outcomes. This systematic review aimed to summarize the evidence from existing systematic reviews about the effects of SARS-CoV-2 infections on maternal perinatal and neonatal outcomes. We searched PubMed, MEDLINE, Embase, and Web of Science in accordance with PRISMA guidelines, from 1 December 2019 to 7 July 2021, for published review studies that included case reports, primary studies, clinical practice guidelines, overviews, case-control studies, and observational studies. Systematic reviews that reported the plausibility of mother-to-child transmission of COVID-19 (also known as vertical transmission), maternal perinatal and neonatal outcomes, and review studies that addressed the effect of SARS-CoV-2 infection during pregnancy were also included. We identified 947 citations, of which 69 studies were included for further analysis. Most (>70%) of the mother-to-child infection was likely due to environmental exposure, although a significant proportion (about 20%) was attributable to potential vertical transmission of SARS-CoV-2. Further results of the review indicated that the mode of delivery of pregnant women infected with SARS-CoV-2 could not increase or decrease the risk of infection for the newborns (outcomes), thereby emphasizing the significance of breastfeeding. The issue of maternal perinatal and neonatal outcomes with SARS-CoV-2 infection continues to worsen during the ongoing COVID-19 pandemic, increasing maternal and neonatal mortality, stillbirth, ruptured ectopic pregnancies, and maternal depression. Based on this study, we observed increasing rates of cesarean delivery from mothers with SARS-CoV-2 infection. We also found that SARS-CoV-2 could be potentially transmitted vertically during the gestation period. However, more data are needed to further investigate and follow-up, especially with reports of newborns infected with SARS-CoV-2, in order to examine a possible long-term adverse effect.

scholarly journals Visceral Leishmaniasis in pregnancy and vertical transmission: A systematic literature review on the therapeutic orphans

2021 ◽  
Vol 15 (8) ◽  
pp. e0009650
Author(s):  
Prabin Dahal ◽  
Sauman Singh-Phulgenda ◽  
Brittany J. Maguire ◽  
Eli Harriss ◽  
Koert Ritmeijer ◽  
...  
Keyword(s):  
Visceral Leishmaniasis ◽  
Pregnant Women ◽  
Amphotericin B ◽  
Vertical Transmission ◽  
Liposomal Amphotericin ◽  
Case Reports ◽  
Case Series ◽  
Liposomal Amphotericin B ◽  
Cochrane Central Register ◽  
In Pregnancy

Background Reports on the occurrence and outcome of Visceral Leishmaniasis (VL) in pregnant women is rare in published literature. The occurrence of VL in pregnancy is not systematically captured and cases are rarely followed-up to detect consequences of infection and treatment on the mother and foetus. Methods A review of all published literature was undertaken to identify cases of VL infections among pregnant women by searching the following database: Ovid MEDLINE; Ovid Embase; Cochrane Database of Systematic Reviews; Cochrane Central Register of Controlled Trials; World Health Organization Global Index Medicus: LILACS (Americas); IMSEAR (South-East Asia); IMEMR (Eastern Mediterranean); WPRIM (Western Pacific); ClinicalTrials.gov; and the WHO International Clinical Trials Registry Platform. Selection criteria included any clinical reports describing the disease in pregnancy or vertical transmission of the disease in humans. Articles meeting pre-specified inclusion criteria and non-primary research articles such as textbook, chapters, letters, retrospective case description, or reports of accidental inclusion in trials were also considered. Results The systematic literature search identified 272 unique articles of which 54 records were included in this review; a further 18 records were identified from additional search of the references of the included studies or from personal communication leading to a total of 72 records (71 case reports/case series; 1 retrospective cohort study; 1926–2020) describing 451 cases of VL in pregnant women. The disease was detected during pregnancy in 398 (88.2%), retrospectively confirmed after giving birth in 52 (11.5%), and the time of identification was not clear in 1 (0.2%). Of the 398 mothers whose infection was identified during pregnancy, 346 (86.9%) received a treatment, 3 (0.8%) were untreated, and the treatment status was not clear in the remaining 49 (12.3%). Of 346 mothers, Liposomal amphotericin B (L-AmB) was administered in 202 (58.4%) and pentavalent antimony (PA) in 93 (26.9%). Outcomes were reported in 176 mothers treated with L-AmB with 4 (2.3%) reports of maternal deaths, 5 (2.8%) miscarriages, and 2 (1.1%) foetal death/stillbirth. For PA, outcomes were reported in 88 mothers of whom 4 (4.5%) died, 24 (27.3%) had spontaneous abortion, 2 (2.3%) had miscarriages. A total of 26 cases of confirmed, probable or suspected cases of vertical transmission were identified with a median detection time of 6 months (range: 0–18 months). Conclusions Outcomes of VL treatment during pregnancy is rarely reported and under-researched. The reported articles were mainly case reports and case series and the reported information was often incomplete. From the studies identified, it is difficult to derive a generalisable information on outcomes for mothers and babies, although reported data favours the usage of liposomal amphotericin B for the treatment of VL in pregnant women.

scholarly journals Fronto-orbito-ethmoidal intradiploic meningiomas: A case study with systematic review

2021 ◽  
Vol 12 ◽  
pp. 485
Author(s):  
Antonio Crea ◽  
Gianluca Grimod ◽  
Gianluca Scalia ◽  
Mariarosaria Verlotta ◽  
Lucio Mazzeo ◽  
...  
Keyword(s):  
Systematic Review ◽  
Case Reports ◽  
Meta Analysis ◽  
Case Series ◽  
Complex Case ◽  
Subtotal Resection ◽  
Eligibility Criteria ◽  
Orbital Roof ◽  
Mesh Terms ◽  
Almost All

Background: Primary intradiploic meningiomas, extra-axial tumors arising primarily in the skull, are rare. The authors reported a complex case of intradiploic intraosseous metaplastic meningioma of the left medial wall and orbital roof with the left frontal sinus invasion and left ethmoidal body bone substitution. The authors also conducted a systematic review concerning diagnosis and management of patients affected by purely calvarial intradiploic meningiomas along with a focus on fronto-orbito-ethmoidal ones. Methods: A literature search was conducted using PubMed and Scopus databases according to preferred reporting items for systematic reviews and meta-analysis statement and with the following Mesh terms: Intradiploic, intraosseous, calvarial, and meningioma. Eligibility criteria were limited by the nature of existing literature on intradiploic meningiomas, consisting of only case series, and case reports. Results: A total of 128 published studies were identified through our search. 41 studies were included in this systematic review, 59 patients with a female/male ratio of 1.2/1. The mean age of the patients is of 47.69 years (range 3–84 years). Only seven out of 59 patients (11.9%) presented a complex intradiploic meningioma located in fronto-orbito-ethmoidal region like our case. In almost all patients, a gross-total resection was performed (96.6%) and only in two patients (3.4%) a subtotal resection was achieved. Conclusion: The authors shared this successfully treated case to add to the overall clinical experience in the management of this rare subtype tumor, with the hope that more studies are conducted to further address the mechanism of intradiploic meningiomas development.

Wunder-women: Systematic review of causes, treatment and outcomes of Wunderlich syndrome during pregnancy

2018 ◽  
Vol 12 (2) ◽  
pp. 134-144
Author(s):  
Thomas Ahn ◽  
Matthew J Roberts ◽  
Anojan Navaratnam ◽  
Eric Chung ◽  
Simon T Wood
Keyword(s):  
Systematic Review ◽  
Pregnant Women ◽  
Case Reports ◽  
Contemporary Literature ◽  
Case Series ◽  
Artery Aneurysm ◽  
Well Being ◽  
Renal Neoplasm ◽  
Level Of Evidence ◽  
Meta Analyses

Objective: The objective of this article is to conduct a contemporary literature review on Wunderlich syndrome, or spontaneous renal haemorrhage (SRH), among pregnant women to describe contemporary aetiology, investigations and management patterns. Methods: A systematic review of MEDLINE and CENTRAL in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines was performed. All articles, including case reports and case series on SRH published from 2000 to 2016, were included. Full-text manuscripts describing SRH among pregnant women were reviewed for clinical parameters, which were collated and analysed. Results: Twenty cases of SRH in pregnant women were identified. The median age and gestation were 32.1 years and 26.5 weeks, respectively, with SRH most commonly occurring in the third trimester (nine patients; 45%) and due to renal neoplasm, specifically angiomyolipoma (AML; 12 patients; 60%), followed by renal artery aneurysm (RAA; five patients; 25%). Surgical intervention (55%) was most commonly used for acute SRH. Foetal demise was not uncommon (15%). Conclusions: SRH in pregnant women is an uncommon but complex urological and obstetric emergency with potentially catastrophic consequences. A multidisciplinary approach is key to timely diagnosis and appropriate management considering the well-being both of mother and foetus. Pre-emptive diagnosis and intervention may reduce complications. Level of evidence: 4

Sign in / Sign up

Export Citation Format

Share Document