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Review Article
Do Thyroid Diseases during Pregnancy and Lactation Affect the Nutritional Composition of Human Milk?
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(11):752-758
12-21-2020
Summary
Review ArticleDo Thyroid Diseases during Pregnancy and Lactation Affect the Nutritional Composition of Human Milk?
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(11):752-758
12-21-2020Views161See moreAbstract
Objective:
To identify whether the effects of thyroid disease during pregnancy and lactation affect the nutritional composition of human milk.
Methods:
Systematic review of the scientific literature using the Medical Literature Analysis and Retrieval System Online/MedLine databases to evaluate the association of thyroid diseases during pregnancy and lactation with the nutritional composition of human milk. There was no delimitation by period or by language, and the searches were completed in March 2019. The following descriptors were applied: human milk AND thyroid AND composition, using the preferred reporting items for systematic reviews and meta-analyses (PRISMA) protocol for data search, selection, and extraction. The flowchart proposed for bibliographic search resulted in 12 articles and, of these, four were selected.
Results:
The articles elected for this review were published between 1976 and 2018. Two studies found significant differences in the nutritional composition of mothers' milk with hypothyroidism or overweight compared with the milk of those without hypothyroidism. Studies have shown that the presence of the disease led to changes in the nutritional composition of human milk, especially a higher concentration of human milk fat.
Conclusion:
It is extremely important that these women have continuous nutritional follow-up to minimize the impact of these morbidities on the nutritional composition of human milk.
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Review Article
SARS-CoV-2 and Pregnancy: A Review of the Facts
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(9):562-568
10-23-2020
Summary
Review ArticleSARS-CoV-2 and Pregnancy: A Review of the Facts
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(9):562-568
10-23-2020Views234See moreAbstract
Objective
The present comprehensive review aims to show the full extent of what is known to date and provide a more thorough view on the effects of SARS-CoV2 in pregnancy.
Methods
Between March 29 and May, 2020, the words COVID-19, SARS-CoV2, COVID- 19 and pregnancy, SARS-CoV2 and pregnancy, and SARS and pregnancy were searched in the PubMed and Google Scholar databases; the guidelines from well-known societies and institutions (Royal College of Obstetricians and Gynaecologists [RCOG], American College of Obstetricians and Gynecologists [ACOG], International Society of Ultrasound in Obstetrics & Gynecology [ISUOG], Centers for Disease Control and Prevention [CDC], International Federation of Gynecology and Obstetrics [FIGO]) were also included.
Conclusion
The COVID-19 outbreak resulted in a pandemic with > 3.3 million cases and 230 thousand deaths until May 2nd. It is caused by the SARS-CoV2 virus and may lead to severe pulmonary infection and multi-organ failure. Past experiences show that unique characteristics in pregnancy make pregnant women more susceptible to complications from viral infections. Yet, this has not been reported with this new virus. There are risk factors that seem to increase morbidity in pregnancy, such as obesity (body mass index [BMI] > 35), asthma and cardiovascular disease. Current reports describe an increased rate of pretermbirth and C-section. Vertical transmission
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Review Article
Practical Recommendations for the Management of Benign Adnexal Masses
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(9):569-576
10-23-2020
Summary
Review ArticlePractical Recommendations for the Management of Benign Adnexal Masses
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(9):569-576
10-23-2020Views181Abstract
Objective
To performa comprehensive review to provide practical recommendations regarding the diagnosis and treatment of benign adnexal masses, as well as information for appropriate consent, regarding possible loss of the ovarian reserve.
Methods
A comprehensive review of the literature was performed to identify the most relevant data about this subject.
Results
In total, 48 studies addressed the necessary aspects of the review, and we described their epidemiology, diagnoses, treatment options with detailed techniques, and perspectives regarding future fertility.
Conclusions
Adnexal masses are extremely common. The application of diagnosis algorithms is mandatory to exclude malignancy. A great number of cases can bemanaged with surveillance. Surgery, when necessary, should be performed with adequate techniques. However, even in the hands of experienced surgeons, there is a significant decrease in ovarian reserves, especially in cases of endometriomas. There is an evident necessity of studies that focus on the long-term impact on fertility.
Key-words Adnexal massesFertility preservationInfertilityOvarian cystsOvarian reserveOvarian surgerySee more -
Review Article
Characterization of Placental Infection by Zika Virus in Humans: A Review of the Literature
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(9):577-585
10-23-2020
Summary
Review ArticleCharacterization of Placental Infection by Zika Virus in Humans: A Review of the Literature
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(9):577-585
10-23-2020Views174See moreAbstract
Objective
The aim of the current review is to present a systematic evaluation of reported human placental findings in cases of zika virus (ZIKV) infection.
Data
sources We reviewed the EMBASE, PUBMED, and SCIELO databases until June 2019, without language restrictions. Selection of studies The search terms placenta AND zika virus were used. The inclusion criteria of the studies were studies that reported placental findings in humans. Experimental studies, reviews, notes or editorials were excluded. A total of 436 studies were retrieved; after duplicate exclusion, 243 articles had their titles screened, and 128 had their abstract read; of those, 32 were included in the final analysis (18 case reports, 10 case series, and 4 cohorts)
Data collection
We collected data concerning the author, year of publication, study design, number of participants, number of placental samples, onset of symptoms, perinatal outcomes, and main findings on histological analysis.
Data synthesis
The placental pathologic findings were described as mild and nonspecific, similar to those of other placental infections, including chronic placentitis, chronic villitis, increased Hofbauer cells, irregular fibrin deposits, increased mononuclear cells in the villus stroma, villous immaturity, edema, hypervascularization, stromal fibrosis, calcification, and focal necrosis of syncytiotrophoblasts.
Conclusion
Zika infection presents unspecific placental findings, similar to other infections in the toxoplasmosis, other agents, rubella, cytomegalovirus, and herpes (TORCH)group. Characterizing and standardizing placental findings after zika virus infection is key to understanding the mechanisms of congenital diseases.
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Review Article
Primary Dysmenorrhea: Assessment and Treatment
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(8):501-507
09-25-2020
Summary
Review ArticlePrimary Dysmenorrhea: Assessment and Treatment
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(8):501-507
09-25-2020Views425See moreAbstract
Primary dysmenorrhea is defined asmenstrual pain in the absence of pelvic disease. It is characterized by overproduction of prostaglandins by the endometrium, causing uterine hypercontractility that results in uterine muscle ischemia, hypoxia, and, subsequently, pain. It is the most common gynecological illness in women in their reproductive years and one of the most frequent causes of pelvic pain; however, it is underdiagnosed, undertreated, and even undervalued by women themselves, who accept it as part of themenstrual cycle. It hasmajor implications for quality of life, such as limitation of daily activities and psychological stress, being one of themain causes of school and work absenteeism. Its diagnosis is essentially clinical, based on the clinical history and normal physical examination. It is important to exclude secondary causes of dysmenorrhea. The treatment may have different approaches (pharmacological, nonpharmacological and surgical), but the first line of treatment is the use of nonsteroidal anti-inflammatory drugs (NSAIDs), and, in cases of women who want contraception, the use of hormonal contraceptives. Alternative treatments, such as topical heat, lifestyle modification, transcutaneous electrical nerve stimulation, dietary supplements, acupuncture, and acupressure, may be an option in cases of conventional treatments’ contraindication. Surgical treatment is only indicated in rare cases of women with severe dysmenorrhea refractory to treatment.
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Review Article
Gynecological Surgery and COVID-19: What is the Impact and How Should I Manage it?
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(7):415-419
08-26-2020
Summary
Review ArticleGynecological Surgery and COVID-19: What is the Impact and How Should I Manage it?
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(7):415-419
08-26-2020Views192See moreAbstract
It is estimated that around 28 million surgeries will be postponed or canceled worldwide as a result of this pandemic, causing a delay in the diagnosis and treatment of more than 2 million cancer cases. In Brazil, both the National Health Agency (ANS) and National Health Surveillance Agency (ANVISA) advised the postponement of elective and non-essential surgeries, causing a considerable impact on the number of surgical procedures that decreased by 33.4% in this period. However, some women need treatment for various gynecological diseases that cannot be postponed. The purpose of this article is to present recommendations on surgical treatment during the COVID-19 pandemic.
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Review Article
Covid-19 and Pregnancy: An Overview
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(7):420-426
08-26-2020
Summary
Review ArticleCovid-19 and Pregnancy: An Overview
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(7):420-426
08-26-2020Views177See moreAbstract
Since the World Health Organization (WHO) declared coronavirus infection (COVID-19) a Public Health Emergency of International Concern in January 2020, there have been many concerns about pregnant women and the possible effects of this emergency with catastrophic outcomes inmany countries. Information on COVID-19 and pregnancy are scarce and spread throughout a fewcase series, with no more than 50 cases in total. The present review provides a brief analysis of COVID-19, pregnancy in the COVID-19 era, and the effects of COVID-19 on pregnancy.
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Review Article
Tribulus Terrestris for Female Sexual Dysfunction: A Systematic Review
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(7):427-435
08-26-2020
Summary
Review ArticleTribulus Terrestris for Female Sexual Dysfunction: A Systematic Review
Revista Brasileira de Ginecologia e Obstetrícia. 2020;42(7):427-435
08-26-2020Views286See moreAbstract
Objective
We performed a systematic review to assess the effectiveness and safety of Tribulus terrestris to treat female sexual dysfunction (FSD).
Data sources
We performed unrestricted electronic searches in the MEDLINE, CENTRAL, EMBASE, LILACS, CINAHL, PsycINFO,WHO-ICTR, Clinicaltrials.gov and OpenGrey databases. Selection of studies We included any randomized controlled trials (RCTs) that compared T. terrestris versus inactive/active interventions. After the selection process, conducted by two reviewers, 5 RCTs (n = 279 participants) were included.
Data collection
Data extraction was performed by two reviewers with a preestablished data collection formulary.
Data synthesis
Due to lack of data and clinical heterogeneity, we could not perform meta-analyses. The risk of bias was assessed by the Cochrane Risk of Bias (RoB) tool, and the certainty of evidence was assessed with Grading of Recommendations, Assessment, Development and Evaluations (GRADE).
Results
After 1 to 3 months of treatment, premenopausal and postmenopausal women randomized to T. terrestris had a significant increase in sexual function scores. Three months of treatment with T. terrestris showed a significant increase in the serum testosterone levels of premenopausal women. There was no report of serious adverse events, and none of the studies assessed health-related quality of life. The certainty of the evidence was very low, whichmeans that we have very little confidence in the effect estimates, and future studies are likely to change these estimates.
Conclusion
MoreRCTs are needed to supportor refute the use of T. terrestris. The decision to use this intervention should be shared with the patients, and the uncertainties around its effects should be discussed in the clinical decision-making process. Number of Protocol registration in PROSPERO database: CRD42019121130