Original Article Archives - Page 3 of 54 - Revista Brasileira de Ginecologia e Obstetrícia

  • Original Article

    Clinical, epidemiological characteristics and mortality of pregnant and postpartum women associated with COVID-19 in Brazil: cohort study

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo52

    Summary

    Original Article

    Clinical, epidemiological characteristics and mortality of pregnant and postpartum women associated with COVID-19 in Brazil: cohort study

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo52

    DOI 10.61622/rbgo/2024rbgo52

    Views58

    Abstract

    Objective

    To analyze the death of Brazilian pregnant and postpartum women due to COVID-19 or unspecific cause.

    Methods

    This is retrospective, descriptive-exploratory, population-based study carried out with the Sistema de Informação de Vigilância Epidemiológica da Gripe (SIVEP-Gripe) database, with pregnant and postpartum women of reproductive age who died from confirmed COVID-19 between 2020 and 2021. The chosen variables were: age, gestational period, type and number of comorbidities, skin color, using the statistical software R Foundation for Statistical Computing Platform, version 4.0.3 and Statistical Package for Social Science, version 29.0 for analysis.

    Results

    A total of 19,333 cases of pregnant and postpartum women aged between 10 and 55 years diagnosed with SARS were identified, whether due to confirmed COVID-19 or unspecific causes. Of these, 1,279 died, these cases were classified into two groups according to the cause of death: deaths from COVID-19 (n= 1,026) and deaths from SARS of unspecific cause (n= 253).

    Conclusion

    The risk of death increased among black and brown women, in the postpartum period and with the presence of comorbidities, mainly diabetes, cardiovascular diseases and obesity. The data presented here draw attention to the number of deaths from SARS, especially among sociodemographic profiles, precarious access to health, such as the black population. In addition, limitations in adequate access to health care are reinforced by even lower rates of ICU admissions among women who died from SARS of an unspecified cause.

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  • Original Article

    Tubal ectopic pregnancy: comparative management between pre and Covid-19 pandemic periods

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo64

    Summary

    Original Article

    Tubal ectopic pregnancy: comparative management between pre and Covid-19 pandemic periods

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo64

    DOI 10.61622/rbgo/2024rbgo64

    Views35

    Abstract

    Objective:

    To evaluate whether there were differences in the presentation of patients with tubal ectopic pregnancy (EP) during the first year of the COVID-19 pandemic.

    Methods:

    We performed a retrospective cohort study of all cases of tubal EP between March 2019 and March 2020 (pre-pandemic) and between March 2020 and March 2021 (pandemic). We compared between these two groups the risk factors, clinical characteristics, laboratory data, sonographic aspects, treatment applied and complications.

    Results:

    We had 150 EP diagnoses during the two years studied, of which 135 were tubal EP. Of these, 65 were included in the pre-pandemic and 70 in the pandemic period. The prevalence of lower abdominal pain was significantly higher in the pandemic compared to the pre-pandemic period (91.4% vs. 78.1%, p=0.031). There was no significant difference in shock index, initial beta-hCG level, hemoglobin level at diagnosis, days of menstrual delay, aspect of the adnexal mass, amount of free fluid on ultrasound, and intact or ruptured presentation between the groups. Expectant management was significantly higher during the pandemic period (40.0% vs. 18.5%, p=0.008), surgical management was lower during the pandemic period (47.1% vs. 67.7%, p=0.023), and number of days hospitalized was lower in the pandemic period (1.3 vs. 2.0 days, p=0.003).

    Conclusion:

    We did not observe a significant difference in patient history, laboratory and ultrasound characteristics. Abdominal pain was more common during the pandemic period. Regarding treatment, we observed a significant increase in expectant and a decrease in surgical cases during the pandemic period.

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  • Original Article

    The top hat procedure does not impact the management of women treated by LEEP in cervical cancer screening

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo44

    Summary

    Original Article

    The top hat procedure does not impact the management of women treated by LEEP in cervical cancer screening

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo44

    DOI 10.61622/rbgo/2024rbgo44

    Views30

    Abstract

    Objective:

    To describe Top-hat results and their association with margin status and disease relapse in a referral facility in Brazil.

    Methods:

    A retrospective study of 440 women submitted to LEEP to treat HSIL, in which 80 cases were complemented immediately by the top hat procedure (Top-hat Group - TH). TH Group was compared to women not submitted to Top-hat (NTH). The sample by convenience included all women that underwent LEEP from January 2017 to July 2020. The main outcome was the histological result. Other variables were margins, age, transformation zone (TZ), depth, and relapse. The analysis used the Chi-square test and logistic regression.

    Results:

    The TH Group was predominantly 40 and older (NTH 23.1% vs. TH 65.0%, p<0.001). No difference was found in having CIN2/CIN3 as the final diagnosis (NTH 17.0% vs. TH 21.3%, p=0.362), or in the prevalence of relapse (NTH 12.0% vs. TH 9.0%, p=0.482). Of the 80 patients submitted to top hat, the histological result was CIN2/CIN3 in eight. A negative top hat result was related to a negative endocervical margin of 83.3%. A CIN2/CIN3 Top-hat result was related to CIN2/CIN3 margin in 62.5% (p=0.009). The chance of obtaining a top hat negative result was 22.4 times higher (2.4-211.0) when the endocervical margin was negative and 14.5 times higher (1.5-140.7) when the ectocervical margin was negative.

    Conclusion:

    The top hat procedure did not alter the final diagnosis of LEEP. No impact on relapse was observed. The procedure should be avoided in women of reproductive age.

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  • Original Article

    Women’s experiences with the post-placental intrauterine device: a qualitative study

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo45

    Summary

    Original Article

    Women’s experiences with the post-placental intrauterine device: a qualitative study

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo45

    DOI 10.61622/rbgo/2024rbgo45

    Views33

    Abstract

    Objective:

    To explore women's experiences with postpartum intrauterine device (PPIUD) insertion and the decision-making process in the postpartum period.

    Methods:

    A qualitative design was employed with face-to-face interviews using a semi-structured script of open questions. The sample was intentionally selected using the concept of theoretical information saturation.

    Results:

    Interviews were conducted (1) in the immediate postpartum period, and (2) in the postpartum appointment. 25 women (N = 25) over 18 years old who had a birth followed by PPIUD insertion were interviewed between October 2021 and June 2022. Three categories were constructed: (1) Choice process, (2) Relationship with the health team at the time of birth and the postpartum period, and (3) To know or not to know about contraception, that is the question.

    Conclusion:

    Professionals’ communication management, popular knowledge, advantages of the PPIUD and the moment PPIUD is offered play a fundamental role in the construction of knowledge about the IUD. Choice process did not end in the insertion.

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    Women’s experiences with the post-placental intrauterine device: a qualitative study
  • Original Article

    Sexual function in women with endometriosis and pelvic floor myofascial pain syndrome

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo40

    Summary

    Original Article

    Sexual function in women with endometriosis and pelvic floor myofascial pain syndrome

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo40

    DOI 10.61622/rbgo/2024rbgo40

    Views47

    Abstract

    Objective:

    To evaluate and compare the sexual function and pelvic floor muscles (PFM) function of women with endometriosis and chronic pelvic pain (CPP) with and without Myofascial Pelvic Pain Syndrome (MPPS).

    Methods:

    Cross-sectional study conducted between January 2018 and December 2020. Women with deep endometriosis underwent assessments for trigger points (TP) and PFM function using the PERFECT scale. Electromyographic activity (EMG) and sexual function through Female Sexual Function Index (FSFI) were assessed. Statistical analyses included chi-square and Mann-Whitney tests.

    Results:

    There were 46 women. 47% had increased muscle tone and 67% related TP in levator ani muscle (LAM). Weakness in PFM, with P≤2 was noted in 82% and P≥3 in only 17%. Incomplete relaxation of PFM presented in 30%. EMG results were resting 6.0, maximal voluntary isometric contraction (MVIC) 61.9 and Endurance 14.2; FSFI mean total score 24.7. We observed an association between increased muscle tone (P<.001), difficulty in relaxation (P=.019), and lower Endurance on EMG (P=.04) in women with TP in LAM. Participants with TP presented lower total FSFI score (P=.02). TP in the right OIM presented increased muscle tone (P=.01). TP in the left OIM presented lower values to function of PFM by PERFECT (P=.005), and in MVIC (P=.03) on EMG.

    Conclusion:

    Trigger points (TP) in pelvic floor muscles (PFM) and obturator internus muscle (OIM) correlates with poorer PFM and sexual function, particularly in left OIM TP cases. Endometriosis and chronic pelvic pain raise muscle tone, weaken muscles, hinder relaxation, elevate resting electrical activity, lower maximum voluntary isometric contraction, and reduce PFM endurance.

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  • Original Article

    Factors associated with the absence of postpartum consultations in a high-risk population

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo23

    Summary

    Original Article

    Factors associated with the absence of postpartum consultations in a high-risk population

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo23

    DOI 10.61622/rbgo/2024rbgo23

    Views188

    Abstract

    Objective:

    To assess the rate of missed postpartum appointments at a referral center for high-risk pregnancy and compare puerperal women who did and did not attend these appointments to identify related factors.

    Methods:

    This was a retrospective cross-sectional study with all women scheduled for postpartum consultations at a high-risk obstetrics service in 2018. The variables selected to compare women were personal, obstetric, and perinatal. The variables of interest were obtained from the hospital's electronic medical records. Statistical analyses were performed using the Chi-square, Fisher's exact, or Mann–Whitney tests. For the variable of the interbirth interval, a receiver operating characteristic curve (ROC) was used to best discriminate whether or not patients attended the postpartum consultation. The significance level for the statistical tests was 5%.

    Results:

    A total of 1,629 women scheduled for postpartum consultations in 2018 were included. The rate of missing the postpartum consultation was 34.8%. A shorter interbirth interval (p = 0.039), previous use of psychoactive substances (p = 0.027), current or former smoking (p = 0.003), and multiparity (p < 0.001) were associated with non-attendance.

    Conclusion:

    This study showed a high rate of postpartum appointment non-attendance. This is particularly relevant because it was demonstrated in a high-risk obstetric service linked to clinical severity or social vulnerability cases. This highlights the need for new approaches to puerperal women before hospital discharge and new tools to increase adherence to postpartum consultations, especially for multiparous women.

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  • Original Article

    Fertility preservation in female cancer patients in Brazil: perceptions and attitudes of infertility specialists

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo25

    Summary

    Original Article

    Fertility preservation in female cancer patients in Brazil: perceptions and attitudes of infertility specialists

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo25

    DOI 10.61622/rbgo/2024rbgo25

    Views225

    Objective:

    Fertility preservation is a priority in oncology for female cancer patients. However, there is a lack of communication between infertility specialists and oncologists. This study aimed to evaluate infertility specialists’ perceptions and experiences regarding fertility preservation.

    Methods:

    Conduct an online survey to profile infertility specialists. Participants were infertility affiliated with the Brazilian Federation of Gynecology and Obstetrics Associations (FEBRASGO). The specialists received an online survey, which response rate were 30.9%, most of whom were in southern and southeastern. The survey consisted on 14 questions about the infertility specialists’ location, techniques in clinical practice, treatment successful rate, patients idea, etc.

    Results:

    The average experience in human reproduction were 15.5 ± 10.2 years (mean ± standard deviation, range 1-40). Among reproductive-aged female cancer patients recommended for fertility preservation, 60.3 ± 28.8% (range 10-100%) underwent preservation procedures. Main barriers were cost (41%), oncologists’ knowledge or acceptance (35%) and accessibility (9%). Most infertility specialists (58%) considered 40 years the limit for fertility preservation. Leukemia, lymphoma, breast and ovarian cancers were prioritized for fertility preservation, while lung, thyroid, gastric, and brain cancers were less relevant.

    Conclusion:

    This is the first Brazilian study about infertility specialists’ perceptions on oncology patients access to fertility preservation. These patients primarily receive treatment in the public health system, while infertility specialists mainly work in the private healthcare. This healthcare mode is currently fragmented, but integrating these experts is enhancing patient access to fertility preservation. Studies on this topic are still warranted.

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  • Original Article

    Impact of doula’s continuous support on serotonin release in parturients: a pilot randomized clinical trial

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo27

    Summary

    Original Article

    Impact of doula’s continuous support on serotonin release in parturients: a pilot randomized clinical trial

    Revista Brasileira de Ginecologia e Obstetrícia. 2024;46:e-rbgo27

    DOI 10.61622/rbgo/2024rbgo27

    Views256

    Abstract

    Objective:

    To evaluate whether the continuous support provided by doulas influences the endogenous release of serotonin in parturients.

    Methods:

    This pilot study included 24 primigravidae at term. Of these, 12 women received continuous doula support (Experimental Group), whereas the other 12 received the usual assistance without doula support (Control Group). Blood samples were collected from all the women at the active and expulsion stages of labor and at the fourth period of labor (Greenberg period) for evaluation of their serotonin levels using high-performance liquid chromatography.

    Results:

    The average serotonin concentrations in the control and experimental groups were respectively 159.33 and 150.02 ng/mL at the active stage, 179.13 and 162.65 ng/mL at the expulsion stage, and 198.94 and 221.21 ng/mL at the Greenberg period. There were no statistically significant differences in serotonin concentrations between the two groups at the active and expulsion stages of labor. By contrast, within the experimental group, a significant increase in serotonin concentration was observed in the Greenberg period compared with the levels in the active and expulsion stages (p < 0.05).

    Conclusion:

    The novelty of this study relies on the ability to correlate the influence of the continuous support offered by doulas with the release of serotonin in parturients, with the results suggesting that the assistance received during labor can modulate the levels of hormone release in the Greenberg period.

    Brazilian Registry of Clinical Trials:

    RBR-4zjjm4h

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