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BACKGROUND: Small (SGA) and large (LGA) for gestational age infants have higher risks of infant morbidity when compared to those who are appropriate for gestational age (AGA). Increasing pre-pregnancy maternal BMI and gestational weight gain (GWG) are associated with higher risks of LGA and lower risks of SGA infants; however, their direct effects on infant morbidity are unknown. Therefore, we intended to 1) assess how maternal pre-pregnancy BMI, GWG, and birthweight (categorized as SGA, AGA or LGA) affect infant morbidity and 2) estimate at entry of care the risk of infant morbidity according to pre-pregnancy BMI and possible GWG. METHODS: we used Consortium on Safe Labor data, a retrospective observational cohort study collecting pregnancy and birth data from 2002 to 2008 in 12 US centers. The association between maternal BMI, GWG and infant morbidity was estimated in singleton gestations delivering ≥ 37 weeks using binomial logistic regression. Hypoxic composite neonatal morbidity was defined as any the following: stillbirth, neonatal death, resuscitation at birth, NICU admission, intracranial hemorrhage, PVH grade III and IV, neonatal seizures, NEC, meconium aspiration, CPAP or mechanical ventilation, RDS, and sepsis. Traumatic composite neonatal morbidity included shoulder dystocia or birth injuries. RESULTS: In this study of 110,594 mother-infant dyads, a total of 8,369 (7.6%) infants experienced hypoxic, while 2,134 (1.9%) developed traumatic morbidity. The risk of hypoxic morbidity among SGA, AGA and LGA infants increased when mothers were overweight (aOR 1.26 [95%CI 1.18-1.34]) or obese (class 1: aOR 1.3 [1.2-1.4]; class 2: aOR 1.7 [1.5-1.9]; class 3: aOR 1.8 [1.6-2]) as opposed to normal weight, and when GWG exceeded (aOR 1.08 [1.02-1.014]) rather than remained within recommendations. The risk of traumatic morbidity increased with maternal obesity (class 1: aOR 1.3 [1.1-1.5]), whilst it dropped with GWG below recommendations (aOR 0.7 [0.6-0.8]). The risk of hypoxic events estimated at entry of care increased with maternal overweight (aOR 1.27 [1.19-1.35]) or obesity (class 1: aOR 1.4 [1.2-1.5]; class 2: aOR 1.7 [1.5-1.9]; class 3: aOR 1.8 [1.6-2.1]), and with possible GWG above (aOR 1.09 [1.03-1.015]) recommendations. The risk of traumatic morbidity increased with overweight (aOR 1.1 [1-1.3]) or obesity (class 1: aOR 1.4 [1.2-1.6]; class 2: aOR 1.3 [1-1.6]), with possible GWG above (aOR 1.2 [1-1.3]), as opposed to below recommendations (aOR 0.7 [0.6-0.8]). CONCLUSIONS: While maternal pre-pregnancy BMI and GWG equally affected traumatic morbidity, the former had a greater impact on hypoxic complications. Therefore, weight control prior to pregnancy is at least as effective as avoiding excessive gestational weight gain to prevent neonatal morbidity.
Subject(s)
Body Mass Index , Gestational Weight Gain , Humans , Female , Pregnancy , Infant, Newborn , Adult , Retrospective Studies , Birth Weight , Hypoxia/physiopathology , Risk Factors , Infant, Small for Gestational Age , Birth Injuries/epidemiology , Gestational AgeABSTRACT
BACKGROUND: Pelvic congestion syndrome (PCS) is associated with chronic pelvic pain (CPP). The efficacy of flavonoids for treating PCS symptoms is still a matter of debate, and little has been published. The aim of this study was to assess the efficacy of a mixture of diosmin, troxerutin, and hesperidin in improving symptoms of patients with PCS, observing a direct effect on circulation by specific color Doppler ultrasonography (CDU) evaluations. METHODS: This was a pilot, prospective, independent, cross-over, daily-diary-based trial. Women were evaluated with CDU for 3 times (baseline, 60 days, 120 days). Data about N.=13 women who completed the study were analyzed. RESULTS: During the treatment, we recorded a significant reduction of intermenstrual and menstrual pain intensity (total points) (P<0.05). The satisfaction after treatment was significantly higher than after placebo (P<0.0001). A significant reduction in the diameter of the major ovarian vein (P=0.004 compared to placebo), associated with an increase in peak systolic velocity (P=0.01) and a corresponding significant increase in the Resistivity Index (P<0.0001) were recorded during treatment. CONCLUSIONS: The use of a mixture of diosmin, troxerutin and hesperidin in women with PCS can significantly help to manage typical symptoms of pelvic pain and it is associated with an evident Doppler effect on pelvic microcirculation.
Subject(s)
Cross-Over Studies , Diosmin , Hesperidin , Hydroxyethylrutoside , Pelvic Pain , Ultrasonography, Doppler, Color , Humans , Female , Hydroxyethylrutoside/analogs & derivatives , Hydroxyethylrutoside/therapeutic use , Hydroxyethylrutoside/pharmacology , Diosmin/therapeutic use , Diosmin/pharmacology , Diosmin/administration & dosage , Hesperidin/therapeutic use , Pelvic Pain/drug therapy , Pelvic Pain/diagnostic imaging , Pelvic Pain/etiology , Adult , Prospective Studies , Pilot Projects , Syndrome , Young Adult , Treatment Outcome , Ovary/drug effects , Ovary/diagnostic imaging , Ovary/blood supply , Drug CombinationsABSTRACT
BACKGROUND:
Subject(s)
Inositol , Obesity , Polycystic Ovary Syndrome , Inositol/therapeutic use , Humans , Female , Polycystic Ovary Syndrome/drug therapy , Polycystic Ovary Syndrome/metabolism , Obesity/metabolism , Obesity/drug therapy , Insulin Resistance/physiologyABSTRACT
The postpartum period is the perfect time to access family planning services. WHO guidelines contraindicate combined hormonal contraceptives postpartum in breastfeeding patients between 6 weeks and 6 months after delivery (Medical Eligibility Criteria category 3). On the contrary, the Faculty of Sexual and Reproductive Healthcare and the Centers for Disease Control and Prevention guidelines do not contraindicate their use in women who breastfeed from 6 weeks to 6 months postpartum. New combined hormonal contraceptives with natural estrogens have never been studied in this setting. Guidelines agree on the prescription of the progestin-only pill postpartum in non-breastfeeding women (category 1). Differences are found in women who breastfeed. In non-breastfeeding women, an implant is considered safe (category 1) by all guidelines, without any distinction in time. Regarding postpartum breastfeeding women, the guidelines for implants give quite different indications but are still permissive. Intrauterine devices are viable options for postpartum contraception but guidelines give different indications about the timing of insertion. Postplacental intrauterine device placement can reduce the subsequent unintended pregnancy rate, particularly in settings at greatest risk of not having recommended postpartum controls. However, it has yet to be understood whether this approach can really have an advantage in high-income countries. Postpartum contraception is not a 'matter of guidelines': it is the best customization for each woman, as early as possible but at the ideal timing.
Subject(s)
Contraception , Intrauterine Devices , Pregnancy , Humans , Female , Postpartum Period , Reproduction , Family Planning Services , Contraceptive AgentsABSTRACT
PURPOSE: Progestin-only pills (POPs), compared to combined, are not associated with an increased risk of venous thromboembolism, but are associated with a poor cycle control. The aim of this study was to evaluate the impact of a new POP [4 mg drospirenone (DRSP) for 24 days with a 4-day hormone-free interval] on some coagulation markers (both procoagulant and fibrinolytic) and to describe its impact on bleeding patterns. MATERIALS AND METHODS: This is a prospective trial, based on serum evaluation of following coagulation markers and tests: Factor (F) X, F VIII, F V, INR, aPTT, Protein S and antithrombin III. A 'bleeding diary' was used to categorise women as having (1) unscheduled bleeding, (2) scheduled bleeding and (3) amenorrhoea. Thirty patients were followed for six 28-day intake cycles, with a follow-up at the end of the 3rd and 6th cycles. RESULTS: There was a significant decrease of F X (p = 0.03) (-5.7% at cycle 6). No significant changes have been observed for F VII, F V and INR. A significant increase in aPTT (p = 0.01 at 3 cycles), Protein S (p = 0.0006 at 3 cycles) and antithrombin III (p < 0.0001 at 3 cycles) was recorded. This non-deteriorating coagulation impact was associated with a significant and progressive reduction of days of scheduled and unscheduled bleeding in users between cycles 4 and 6 (from 1.3 ± 0.2 days at cycle 4 to 0.8 ± 0.1 days at cycle 6 and from 2.6 ± 0.4 days at cycle 4 to 0.6 ± 0.2 days at cycle 6, respectively, p < 0.0001). CONCLUSIONS: DRSP 24 + 4 use was associated with a non-deteriorating effect on coagulation markers and a significant progressive reduction of days of scheduled and unscheduled bleeding.
Contraception with DRSP 24 + 4 was associated with a non-deteriorating effect on coagulation markers and a significant progressive reduction of days of scheduled and unscheduled bleeding.
Subject(s)
Antithrombin III , Progestins , Humans , Female , Progestins/adverse effects , Prospective Studies , Androstenes/adverse effects , Contraceptives, Oral, Combined/adverse effects , Ethinyl EstradiolABSTRACT
INTRODUCTION: Drospirenone/estetrol (DRSP/E4) is a combined oral contraceptive (COC) recently approved in several countries. It is composed of 15 mg of E4, a natural estrogen produced by human fetal liver throughout pregnancy, and 3 mg of DRSP, the first synthetic progestin used in oral contraception derived from 17-α-spirolactone. E4 and DRSP synergistically prevent pregnancy by inhibiting ovulation. E4 differs from 17-ß-estradiol or ethinylestradiol because it represents a native estrogen with selective action in tissues (NEST), therefore it displays both agonist and antagonist estrogenic effects in different tissues. AREAS COVERED: In this paper, we reviewed the scientific literature published in English prior to April 2023 and gathered information on the pharmacodynamics and pharmacokinetics of DRSP, E4 and their combination for contraception. We also proposed possible clinical applications based on the characteristics of the components of this COC. EXPERT OPINION: E4/DRSP-based COC has shown high tolerability, safety and satisfaction and may represent a viable choice in young girls in need of oral contraception and pill users who suffer from high cholesterol, breast tenderness or water retention. Moreover, this new COC shows higher scheduled bleeding rate compared to other pills containing natural estrogens. All the data are reassuring, permitting long-term use.
Subject(s)
Androstenes , Contraceptives, Oral, Combined , Estetrol , Pregnancy , Female , Humans , Contraceptives, Oral, Combined/pharmacology , Estetrol/adverse effects , Ethinyl Estradiol/pharmacology , EstrogensABSTRACT
BACKGROUND: Breastfeeding can be challenging in neonates born between 34 0/7 and 36 6/7 weeks gestation (late preterm). METHODS: This prospective cohort study aims to evaluate exclusive breastfeeding at discharge, at three and six months of life in late preterm infants, and to identify facilitators and challenges to it. We included late preterm neonates eligible for the rooming-in. Data about breastfeeding at discharge, at three and six months of life were collected. RESULTS: Two hundred and fourteen late preterm infants were included in the study. At discharge 70 infants (32.7%) were fed with human milk and 144 (67.2%) were not. Non-exclusive breastfeeding was more common in women who were primiparous, had hypertension, and who underwent cesarean sections. Non-exclusive breastfeeding was associated with a low birthweight (<2500 g), ≥2 blood glucose controls, weight loss >10%, and longer hospital stay. Early first latch-on and skin-to-skin contact were more frequently associated with exclusive human milk feeding (P<0.001). Late preterm neonates born at 35 weeks showed a significant increase in exclusive human milk feeding at 3 months compared to the rate at discharge (P=0.004). CONCLUSIONS: In this cohort, early first latch-on and immediate skin-to-skin contact resulted associated with exclusive human milk feeding. Despite formula-fed during hospitalization, infants born at ≥35 weeks gestation who were exclusively breastfed at follow-up increased.
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BACKGROUND: Stillbirth at term has great emotional impact on both parents and professionals. In developed countries, efforts to identify risk factors are mandatory to plan area-specific prevention strategies. OBJECTIVE: The aim of the study was to identify independent risk factors that contribute to stillbirth at 37 weeks' gestation or later. STUDY DESIGN: This was an area-based, prospective cohort study on pregnancy at term with enrolled from 2014 to 2021 in Emilia-Romagna, a north Italian region. Data were retrieved from both birth certificates and the Stillbirth Surveillance system database. To identify independent risk factors, a multivariate analysis using logistic regression was performed. A descriptive analysis of the causes of stillbirth is also reported. RESULTS: In the observation period, 246,437 babies born at term (including 260 stillbirths, giving a rate of 1.06/1000) were considered. The risk factors independently associated with stillbirth were small for gestational age babies (odds ratio, 2.58; 95% confidence interval, 1.88-3.53), pregnancy achieved though fertility treatments (odds ratio, 2.01; 95% confidence interval, 1.15-3.51), and delayed access to pregnancy services (odds ratio, 1.56; 95% confidence interval, 1.10-2.22). In multipara, the presence of a previous stillbirth (odds ratio, 3.91; 95% confidence interval, 1.98-7.72) was also associated with an increased risk for recurrence. Early- rather than late-term was an additional risk factor. The most frequent causes of death were placental and cord disorders (61/260 and 56/260, respectively). However, 28.1% of cases remain unexplained. CONCLUSION: The risks for stillbirth at term are known early in pregnancy or could be identified through tailored antenatal management, allowing effective preventive strategies to reduce preventable cases.
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PURPOSE: The term of placenta accreta spectrum (PAS) disorder includes all grades of abnormal placentation. It is crucial for pathologist provide standardized diagnostic assessment to evaluate the outcome of management strategies. Moreover, a correct and safe diagnosis is useful in the medico-legal field when it becomes difficult for the gynecologist to demonstrate the suitability and legitimacy of demolitive treatment. The purposes of our study were: (1) to assess histopathologic features according to the recent guidelines; (2) to determine if immunohistochemistry can be useful to identify extravillous trophoblast (EVT) and to measure the depth of infiltration into the myometrium to improve the diagnosis of PAS. METHODS: The retrospective study was conducted on 30 cases of gravid hysterectomy with histopathologic diagnosis of PAS. To identify the depth of EVT, immunohistochemical stainings were performed using anti MNF116 (cytokeratins 5, 6, 8, 17, 19), actin-SM, HPL (Human Placental Lactogen), vimentin and GATA3 antibodies. RESULTS: Our cases were graded based on the degree of invasion of the myometrium. Ten were grade 1 (33.3%), 12 grade 2 (40%) and 8 grade 3A (26.7%). EVT invasion was best seen and evident by double immunostainings with actin-SM and cytokeratins, actin-SM and HPL, actin-SM and GATA3. CONCLUSION: The role of pathologist is decisive to determine the different grades of PAS. A better understanding of the depth of myometrial invasion can be achieved by the use of immunohistochemistry affording an important tool to obtain reproducible grading of PAS. This purpose is crucial in the setting of postoperative quality reviews and particularly in the forensic medicine field.
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OBJECTIVES: Some plants, such as Dioscorea Villosa (DV), Vitex Agnus Castus (VAC) and Turnera diffusa (D) have some 'progesterone-like' properties. We have investigated their simultaneous administration in breast cancer (BC) survivors or carriers of specific genetic mutations that can increase the risk of developing BC suffering from abnormal uterine bleeding without organic cause. METHODS: Women with irregular cycles in terms of length (interval between ≤ 24 or ≥ 38 days) without a uterine organic disease (polyps, adenomyosis, fibroids, hyperplasia/malignancy) were included. A daily diary of bleeding, questionnaires about health-related quality of life (Short Form 36) and menstrual psychophysical well-being (PGWB-1) and the Greene Climacteric Scale (GCS) (in women older than 40 years old) questionnaire were used. The presence of some premenstrual syndrome (PMS) symptoms was also evaluated. RESULTS: In the analyzed group of women (n = 15), all experienced a regularization of the menstrual cycles, with a mean duration in the three months of use of 27.1 ± 3.2 days, with a significant reduction of menstrual pain (p = 0.02) and flow (p = 0.02) intensity. Women with PMS (7/15) reported an impovement in depression, headache and abdominal pain scores (p < 0.05). No specific deterioration of different questionnaires evaluated during treatment were observed. General satisfaction with the treatment was 6.8 ± 0.3/10 on a 10 point. CONCLUSIONS: A combination of DV, VAC and D could be a promising candidate to treat menstrual irregularities without an organic cause, with a significant reduction of menstrual pain and flow intensity and possible additional benefits in PMS symptoms treatment in women at genetic risk for BC and BC survivors.
Subject(s)
Breast Neoplasms , Cancer Survivors , Premenstrual Syndrome , Uterine Diseases , Vitex , Female , Humans , Adult , Progestins , Pilot Projects , Breast Neoplasms/complications , Prospective Studies , Dysmenorrhea , Quality of Life , Premenstrual Syndrome/drug therapy , Uterine HemorrhageABSTRACT
OBJECTIVE: The effects of prolonged rupture of membranes (ROMs) on perinatal outcomes are still unclear, and it remains controversial for the management of those labors. This study aims to evaluate how the exposure of pregnant women to a prolonged ROM (≥ 24 hours) affects maternal and neonatal outcomes. STUDY DESIGN: This retrospective cohort study included singleton pregnant women at term delivering between January 2019 and March 2020 in a tertiary hospital. All relevant sociodemographic, pregnancy, and perinatal variables (maternal age, prepregnancy body mass index, labor, and delivery outcomes) were collected anonymously. Data were compared between the "ROM < 24 hours" and "ROM ≥ 24 hours" study groups. RESULTS: A total of 2,689 dyads were included in the study and divided according to their ROM-delivery time: ROM <24 hours (2,369 women, 88.1%), and ROM ≥ 24 hours (320 women, 11.9%). Maternal baseline characteristics were comparable except for the rate of nulliparous women, which was significantly higher among patients with ROM ≥ 24 hours. No significant differences were found regarding infectious neonatal outcomes. However, mechanical ventilation and continuous positive airway pressure were more common among neonates born after ROM ≥ 24 hours. The greater likelihood of neonatal respiratory distress was also confirmed among infants born to Group-B Streptococcus-negative women with ROM ≥ 24 hours (15 out of 267 neonates, 5.6% vs. 52 out of 1,529 with ROM < 24 hours, 3.4%, p = 0.04). CONCLUSION: According to the actual expectant policy, prolonged ROM is associated with an increased risk of respiratory support in noninfected neonates. Further investigations are required to explain such an association. KEY POINTS: · The management of women with prolonged rupture of membranes is controversial.. · The exposure of pregnant women to a prolonged rupture of membranes affects neonatal outcomes.. · Prolonged rupture of membranes is associated with an increased risk of respiratory support, in group-B Streptococcus-negative neonates..
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Background: Phthalates are non-persistent chemicals largely used as plasticizers and considered ubiquitous pollutants with endocrine disrupting activity. The exposure during sensible temporal windows as pregnancy and early childhood, may influence physiological neurodevelopment. Aims and Scope: The aim of this study is to analyze the relationship between the urinary levels of phthalate metabolites in newborn and infants and the global development measured by the Griffiths Scales of Children Development (GSCD) at six months. Methods: Longitudinal cohort study in healthy Italian term newborn and their mothers from birth to the first 6 months of life. Urine samples were collected at respectively 0 (T0), 3 (T3), 6 (T6) months, and around the delivery for mothers. Urine samples were analyzed for a total of 7 major phthalate metabolites of 5 of the most commonly used phthalates. At six months of age a global child development assessment using the third edition of the Griffith Scales of Child Development (GSCD III) was performed in 104 participants. Results: In a total of 387 urine samples, the seven metabolites analyzed appeared widespread and were detected in most of the urine samples collected at any time of sampling (66-100%). At six months most of the Developmental Quotients (DQs) falls in average range, except for the subscale B, which presents a DQ median score of 87 (85-95). Adjusted linear regressions between DQs and urinary phthalate metabolite concentrations in mothers at T0 and in infants at T0, T3 and T6 identified several negative associations both for infants' and mothers especially for DEHP and MBzP. Moreover, once stratified by children's sex, negative associations were found in boys while positive in girls. Conclusions: Phthalates exposure is widespread, especially for not regulated compounds. Urinary phthalate metabolites were found to be associated to GSCD III scores, showing inverse association with higher phthalate levels related to lower development scores. Our data suggested differences related to the child's sex.
Subject(s)
Environmental Pollutants , Phthalic Acids , Male , Child , Pregnancy , Female , Infant, Newborn , Humans , Child, Preschool , Infant , Longitudinal Studies , Phthalic Acids/urine , Parturition , Environmental Pollutants/adverse effects , Environmental Pollutants/metabolismABSTRACT
BACKGROUND: The use of epidural analgesia represents the gold standard for pain management during labor, but the influence of the use of epidural analgesia on delivery mode is not fully understood. OBJECTIVE: This study aimed to analyze the impact of epidural analgesia on the delivery mode, namely, cesarean delivery, vaginal delivery, and operative vaginal delivery rates, in Robson class 1 women. STUDY DESIGN: A retrospective cohort study was conducted on all Robson class 1 women who delivered from January 1, 2019, to December 31, 2019, in the University Hospital of Modena. The primary outcome was the delivery mode (cesarean delivery, vaginal delivery, and operative vaginal delivery rates), and the secondary outcomes were maternal, anesthesiologic, and neonatal effects of epidural analgesia (duration of labor, duration of the second stage of labor, Apgar score, and neonatal intensive care unit admission). RESULTS: A total of 744 women were included in the final analysis, of which 198 (26.6%) underwent epidural analgesia on request and 546 (73.4%) did not. In women with and without epidural analgesia, the cesarean delivery rate was 8.1% vs 7%, the vaginal delivery rate was 79.3% vs 81.1%, and the operative vaginal delivery rate was 12.6% vs 11.9%, respectively. A significant increase in both the first stage of labor (66.3±38.5 vs 43.8±38.8 minutes; P<.0001) and total duration of labor (328.0±206.7 vs 201.7±168.3 minutes; P<.0001) was found in women receiving epidural analgesia. No change was recorded in the second stage of labor. A shorter duration of labor was observed (P<.0001) when epidural analgesia was started earlier (dilation: 2-4 cm vs >4 cm). No significant difference in Apgar score and neonatal intensive care unit admission was found. CONCLUSION: The use of epidural analgesia was not associated with an increased risk of cesarean delivery or operative vaginal delivery in Robson class 1 women. Further investigations are needed to evaluate its impact on the duration of labor, namely the duration of the first stage of labor, and on the possible advantages of starting epidural analgesia at an early stage.
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BACKGROUND/AIM OF THE STUDY: L-Arginine (L-Arg)/Nitric Oxide (NO) system is involved in the pathophysiology of relevant Obstetric conditions. This review aims at summarizing the effects of L-Arg supplementation in pregnancy looking at safety and efficacy. METHODS: We conducted a systematic review of the literature utilizing PubMed for studies published from inception to September 2022. The search included human and animal studies where L-Arg was supplemented pre-conceptionally or during pregnancy, by either oral or intravenous route. The main perinatal outcomes were focused. RESULTS: Among 1028 publications, 51 studies were eligible for inclusion, 25 were performed in women, and the remnant in animals. Compared to controls/placebo, the supplementation with L-Arg reduced the development of pre-eclampsia (four studies), decreased blood pressure, and reduced the need for antihypertensive drugs in women with Hypertensive Disorders of Pregnancy (HDP, eight studies). In women carrying growth retarded fetuses, L-Arg improved fetoplacental circulation, birth weight and neonatal outcomes (five studies), while in the case of threatened preterm birth, L-Arg reduced uterine contractions (two studies). In several animal species, L-Arg supplementation in pregnancy improved reproductive performance by increasing the litter number and size. Moreover, in pre-eclamptic and metabolic syndrome experimental models, maternal hypertension and fetal growth were improved. CONCLUSION: L-Arg displays biological activities in pregnancies complicated by HDP and growth restriction, both in women and animal models. L-Arg administration is safe and could be a candidate as an intervention beneficial to maternal and fetal outcomes, at least in moderate clinical disorders.
Subject(s)
Pre-Eclampsia , Premature Birth , Pregnancy , Animals , Infant, Newborn , Female , Humans , Premature Birth/prevention & control , Dietary Supplements , Pre-Eclampsia/prevention & control , Fetus , ArginineABSTRACT
BACKGROUND: Active fetal movements (AFMs) are a sign of the well-being of the baby during pregnancy and suggests the integrity of the cardiovascular, musculoskeletal, and nervous systems of the fetus. The abnormal perception of AFMs is associated with an increased risk of adverse perinatal outcomes such as stillbirth (SB) and brain damage. Several definitions of " decreased fetal movements" have been proposed, but none of them has been universally accepted. The aim of the study is to investigate the perinatal outcomes in relation to AFMs frequency and perception in term pregnancy with an ad hoc questionnaire administered to the women before delivery. STUDY DESIGN: This was a prospective case-control study on pregnant women at term referring to the Obstetric Unit of the University Hospital of Modena, Italy, between January 2020 and March 2020. A validated questionnaire was administered to women who agreed to participate in the study. Therefore, women were subdivided into the case and control groups: cases included women who experienced adverse perinatal outcomes (APO) such as perinatal mortality (SB and early neonatal mortality), operative delivery (cesarean section or vacuum) due to fetal distress, Apgar 5' < 7, neonatal resuscitation at birth and NICU Admission, while controls were women who experienced delivery and birth without APO in the same period. RESULTS: Seventy-seven cases and 178 controls that compiled the questionnaire were included in the analysis. Characteristics significantly associated with APO were low education (OR 1.57, CI 95% 1.11-2.22), nulliparity (OR 1.76, CI 95% 1.20-2.58), obesity (OR 1.55, CI 95% 1.10-2.17), neonatal male gender (OR 1.92 CI95% 1.33-2.78) and centile at birth (< 10° and >90°) (OR 2.77, 95%CI 2.17, 3.55). There was no association between any answer about strengths, frequency and vigor of perceived fetal movements and APO. Even any maternal perception of fetal hiccups or uterine contractions wasn't associated with APO. On the other hand, women who referred to frequent change positions during sleep (OR 1.55 CI95% 1.05-2.30) and women who snore (OR 1.43 CI95% 1.01-2.05) showed a statistically significant increase of APO. CONCLUSIONS: Our data confirm the significant association between modifiable risk factors (such as obesity and low education) and APO. Thus, healthcare providers should be aware of the importance of intervention in reducing obesity, therefore snoring and related sleep apnea syndrome. Finally, changing position during sleep while not the perception of modified/reduced fetal movements significantly could induce the worst obstetric outcomes.
Subject(s)
Cesarean Section , Perinatal Death , Infant , Infant, Newborn , Pregnancy , Female , Male , Humans , Case-Control Studies , Prospective Studies , Fetal Movement , Resuscitation , Stillbirth , Obesity , PerceptionABSTRACT
INTRODUCTION: Both Food and Drugs Administration and European Medicine Agency (EMA) approve the use of a triphasic combined oral contraceptive (COC) containing ethinyl-oestradiol (EE) and norgestimate (NGM) for acne vulgaris treatment in women requiring an effective contraception. COCs can target sebum production and may also play a role in decreasing follicular hyperkeratinisation. RESULTS: Specific advantages of the use of an anti-androgenic progestin such as NGM in this condition are presented in this review, including the lowest venous thrombosis risk in the COCs scenario, as established by the EMA, associated with a very satisfactory cycle control. The results of aggregate analysis of published data (n = 163 vs. n = 161 treated subjects) demonstrate a significant effect in comparison with the placebo of a greater than 50% reduction, in terms of inflammatory lesions (from 19.0 to 8.2), comedones (from 35.2 to 17.7) and total lesions (from 54.3 to 25.9) count. CONCLUSIONS: The choice of a triphasic combination of EE/NGM seems a referenced, highly effective, easy-to-use and safe therapeutic approach for acne vulgaris, alone or in combination with different targeted drugs.
Triphasic ethinyl-oestradiol and norgestimate is on label for mild to moderate acne vulgaris treatment worldwide, in women requiring an effective contraception. This combination demonstrated a significant effect in comparison with the placebo of a greater than 50% reduction, in terms of inflammatory lesions, comedones and total lesions count.
Subject(s)
Acne Vulgaris , Contraceptives, Oral, Combined , Female , Humans , Contraceptives, Oral, Combined/therapeutic use , Norgestrel/therapeutic use , Ethinyl Estradiol/therapeutic use , Acne Vulgaris/drug therapyABSTRACT
Birth prior to 37 completed weeks of gestation is referred to as preterm (PT). Premature newborns are at increased risk of developing infections as neonatal immunity is a developing structure. Monocytes, which are key players after birth, activate inflammasomes. Investigations into the identification of innate immune profiles in premature compared to full-term infants are limited. Our research includes the investigation of monocytes and NK cells, gene expression, and plasma cytokine levels to investigate any potential differences among a cohort of 68 healthy PT and full-term infants. According to high-dimensional flow cytometry, PT infants have higher proportions of CD56+/- CD16+ NK cells and immature monocytes, and lower proportions of classical monocytes. Gene expression revealed lower proportions of inflammasome activation after in vitro monocyte stimulation and the quantification of plasma cytokine levels expressed higher concentrations of alarmin S100A8. Our findings suggest that PT newborns have altered innate immunity and monocyte functional impairment, and pro-inflammatory plasmatic profile. This may explain PT infants' increased susceptibility to infectious disease and should pave the way for novel therapeutic strategies and clinical interventions.
Subject(s)
Monocytes , Premature Birth , Infant , Female , Infant, Newborn , Humans , Infant, Premature , Cytokines/metabolism , Premature Birth/metabolism , Inflammasomes/metabolism , Immunity, InnateABSTRACT
OBJECTIVE: Prevention of preterm birth (PTB) with progestogens after an episode of threatened preterm labour is still controversial. As different progestogens have distinct molecular structures and biological effects, we conducted a systematic review and pairwise meta-analysis to investigate the individual role played by 17-alpha-hydroxyprogesterone caproate (17-HP), vaginal progesterone (Vaginal P) and oral progesterone (Oral P). METHODS: The search was performed in MEDLINE, ClinicalTrials.gov and the Cochrane Central Register of Controlled Trials (CENTRAL) up to 31 October 2021. Published RCTs comparing progestogens to placebo or no treatment for maintenance tocolysis were considered. We included women with singleton gestations, excluding quasi-randomized trials, studies on women with preterm premature rupture of membrane, or receiving maintenance tocolysis with other drugs. Primary outcomes were preterm birth (PTB) < 37 weeks' and < 34 weeks'. We assessed risk of bias and evaluated certainty of evidence with the GRADE approach. RESULTS: Seventeen RCTs including 2152 women with singleton gestations were included. Twelve studies tested vaginal P, five 17-HP, and only 1 oral P. PTB < 34 weeks' did not differ among women receiving vaginal P (RR 1.21, 95%CI 0.91 to 1.61, 1077 participants, moderate certainty of evidence), or oral P (RR 0.89, 95%CI 0.38 to 2.10, 90 participants, low certainty of evidence) as opposed to placebo. Instead, 17-HP significantly reduced the outcome (RR 0.72, 95% CI 0.54 to 0.95, 450 participants, moderate certainty of evidence). PTB < 37 weeks' did not differ among women receiving vaginal P (RR 0.95, 95%CI 0.72 to 1.26, 8 studies, 1231 participants, moderate certainty of evidence) or 17-HP (RR 0.86, 95%CI 0.60 to 1.21, 450 participants, low certainty of evidence) when compared to placebo/no treatment. Instead, oral P significantly reduced the outcome (RR 0.58, 95% CI 0.36 to 0.93, 90 participants, low certainty of evidence). CONCLUSIONS: With a moderate certainty of evidence, 17-HP prevents PTB < 34 weeks' gestation among women that remained undelivered after an episode of threatened preterm labour. However, data are insufficient to generate recommendations in clinical practice. In the same women, both 17-HP and vaginal P are ineffective in the prevention of PTB < 37 weeks'.