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Nasi G, Parrocchia S, Mastromatteo AM, Triggiani A, Miraglia BA, Ferrazzani S, Moscato U, Metastasio P, Piscicelli C, Distefano FA. VBAC or not VBAC? Improvement of performance and outcome indexes with the promotion of care safety. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz186.184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
In a multidisciplinary approach to Quality Management System and humanization of care, we aimed at evaluating the characteristics that influence the request of women to carry out Vaginal Birth after Cesarean (VBAC).
Methods
Skills have been improved, with the use of tests on dummies and case by case assessments. For the psychological-motivational study we have adopted: Informed consent, Semi-structured interview and Big Five Questionnaire. The women were recruited by both Gemelli and Cristo Re Hospital: the women following the counseling decided to undergo a second Caesarean Section (CS) (41, control group) and women who decided to complete a VBAC (22, experimental group).
Results
The analysis of the data shows that the women of the VBAC group are in the average between 31-35 years (57%), 80% has an education = or > at the 3rd level and the choice of the VBAC was conditioned by the partner (64%). The women of the control group are in average > 35 years (51%), 60% have a higher average education and the influence on the choice is oriented by the gynecologist/obstetrician (64%). From the personality test a statistically significant difference emerges between the dimensions Energy and Mental Opening. Past experience influences the choice of the next birth: women who are inclined to a second CS considered the previous CS as a positive event (66%) while only 36% in the VBAC group; 64% of this was the recovery of the painful post-surgery and a certain type of difficulty in the care of the child, in breastfeeding, of having suffered from post-partum mood alterations, which is why they chose to undertake a Trial of Labor After Cesarean.
Conclusions
The deeper knowledge of women as well as the preparation and safety of the same operators has shown that it is possible to perform a greater number of VBACs, with the sharing, participation and satisfaction of women and the entire team, leading to an improvement in outcomes and performance indexes.
Key messages
The promotion of care safety also improves the performance indexes through continuous training to the operators and the study of psychological aspects that lead to the choice to carry out a VBAC. Good Clinical Practice shown that it is possible to perform a greater number of VBACs, with the sharing, participation and satisfaction of women and the entire team.
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Affiliation(s)
- G Nasi
- Health Medical Direction, Cristo Re Hospital - GIOMI, Rome, Italy
| | - S Parrocchia
- Health Medical Direction, Santa Maria Goretti Hospital, Latina, Italy
| | - A M Mastromatteo
- Health Medical Direction, Cristo Re Hospital - GIOMI, Rome, Italy
| | - A Triggiani
- Division of Obstetrics and Gynecology, Cristo Re Hospital - GIOMI, Rome, Italy
| | - B A Miraglia
- Health Medical Direction, Cristo Re Hospital - GIOMI, Rome, Italy
| | - S Ferrazzani
- Division of Obstetrics and Gynecology, Fondazione Policlinico A. Gemelli - IRCCS Catholic University of Rome, Rome, Italy
| | - U Moscato
- Department of Public Health, Fondazione Policlinico A. Gemelli - IRCCS Catholic University of Rome, Rome, Italy
| | - P Metastasio
- Division of Obstetrics and Gynecology, Cristo Re Hospital - GIOMI, Rome, Italy
| | - C Piscicelli
- Division of Obstetrics and Gynecology, Cristo Re Hospital - GIOMI, Rome, Italy
| | - F A Distefano
- Division of Obstetrics and Gynecology, Cristo Re Hospital - GIOMI, Rome, Italy
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Massimiani M, Salvi S, Piccirilli D, Vecchione L, Moresi S, Ferrazzani S, Stuhlmann H, Campagnolo L. A4. EGFL7 in placenta trophoblast and endothelial cells: implications in the pathogenesis of pre-eclampsia. J Matern Fetal Neonatal Med 2016. [DOI: 10.1080/14767058.2016.1234765] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Garofalo S, Degennaro V, Salvi S, De Carolis M, Capelli G, Ferrazzani S, De Carolis S, Lanzone A. Perinatal outcome in pregnant women with cancer: are there any effects of chemotherapy? Eur J Cancer Care (Engl) 2016; 26. [DOI: 10.1111/ecc.12564] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2016] [Indexed: 12/22/2022]
Affiliation(s)
- S. Garofalo
- High Risk Pregnancy Unit; Catholic University of Sacred Heart; Rome Italy
| | - V.A. Degennaro
- High Risk Pregnancy Unit; Catholic University of Sacred Heart; Rome Italy
| | - S. Salvi
- High Risk Pregnancy Unit; Catholic University of Sacred Heart; Rome Italy
| | - M.P. De Carolis
- Division of Neonatology; Department of Pediatrics; Catholic University of Sacred Heart; Rome Italy
| | - G. Capelli
- Department of Hygiene; University of Cassino; Cassino Italy
| | - S. Ferrazzani
- High Risk Pregnancy Unit; Catholic University of Sacred Heart; Rome Italy
| | - S. De Carolis
- High Risk Pregnancy Unit; Catholic University of Sacred Heart; Rome Italy
| | - A. Lanzone
- High Risk Pregnancy Unit; Catholic University of Sacred Heart; Rome Italy
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Massimiani M, Vecchione L, Piccirilli D, Spitalieri P, Amati F, Salvi S, Ferrazzani S, Stuhlmann H, Campagnolo L. Epidermal growth factor-like domain 7 promotes migration and invasion of human trophoblast cells through activation of MAPK, PI3K and NOTCH signaling pathways. Mol Hum Reprod 2015; 21:435-51. [PMID: 25667199 DOI: 10.1093/molehr/gav006] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 02/05/2015] [Indexed: 12/25/2022] Open
Abstract
Epidermal growth factor-like domain 7 (Egfl7) is a gene that encodes a partially secreted protein and whose expression is largely restricted to the endothelia. We recently reported that EGFL7 is also expressed by trophoblast cells in mouse and human placentas. Here, we investigated the molecular pathways that are regulated by EGFL7 in trophoblast cells. Stable EGFL7 overexpression in a Jeg3 human choriocarcinoma cell line resulted in significantly increased cell migration and invasiveness, while cell proliferation was unaffected. Analysis of mitogen-activated protein kinase (MAPK) and phosphatidylinositol 3-kinase (PI3K) pathways showed that EGFL7 promotes Jeg3 cell motility by activating both pathways. We show that EGFL7 activates the epidermal growth factor receptor (EGFR) in Jeg3 cells, resulting in downstream activation of extracellular regulated kinases (ERKs). In addition, we provide evidence that EGFL7-triggered migration of Jeg3 cells involves activation of NOTCH signaling. EGFL7 and NOTCH1 are co-expressed in Jeg3 cells, and blocking of NOTCH activation abrogates enhanced migration of Jeg3 cells overexpressing EGFL7. We also demonstrate that signaling through EGFR and NOTCH converged to mediate EGFL7 effects. Reduction of endogenous EGFL7 expression in Jeg3 cells significantly decreased cell migration. We further confirmed that EGFL7 stimulates cell migration by using primary human first trimester trophoblast (PTB) cells overexpressing EGFL7. In conclusion, our data suggest that in trophoblast cells, EGFL7 regulates cell migration and invasion by activating multiple signaling pathways. Our results provide a possible explanation for the correlation between reduced expression of EGFL7 and inadequate trophoblast invasion observed in placentopathies.
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Affiliation(s)
- M Massimiani
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - L Vecchione
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - D Piccirilli
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - P Spitalieri
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - F Amati
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
| | - S Salvi
- Department of Gynecology and Obstetrics, Catholic University of the Sacred Heart, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - S Ferrazzani
- Department of Gynecology and Obstetrics, Catholic University of the Sacred Heart, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - H Stuhlmann
- Department of Cell and Developmental Biology, Weill Cornell Medical College, 1300 York Avenue, Box 60, New York, NY 10065, USA
| | - L Campagnolo
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy
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Ferrazzani S, Degennaro V, Moresi S, Garofalo S, Botta A, Macrì F, Casarella L, Salvi S, De Carolis S. W031 DEVELOPMENT OF A NEW FETAL GROWTH CURVE FOR THE ITALIAN POPULATION. Int J Gynaecol Obstet 2012. [DOI: 10.1016/s0020-7292(12)61757-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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De Carolis S, Santucci S, Botta A, Salvi S, Degennaro VA, Garufi C, Garofalo S, Ferrazzani S, Scambia G. The relationship between TORCH complex false positivity and obstetric outcome in patients with antiphospholipid syndrome. Lupus 2012; 21:773-5. [PMID: 22635229 DOI: 10.1177/0961203312447866] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The presence of TORCH IgM positivity is not a specific indicator of primary infection; the assessment of IgG avidity index has been shown to be useful in identifying or excluding primary infection in pregnant women with no pre-gestational TORCH serology. TORCH is an acronym for Toxoplasmosis, Others (HBV, syphilis, Varicella-Zoster virus, Epstein Barr virus, Coxsackie virus and Parvovirus), Rubella, Cytomegalovirus (CMV) and Herpes Simplex. PATIENTS AND METHODS Data from 54 pregnancies in women with antiphospholipid syndrome (APS) were assessed in comparison with data from 222 healthy pregnant women as controls. Each woman in both groups was systematically screened for TORCH IgG and IgM during pre-conceptional evaluation and/or at the beginning of pregnancy. The assessment of IgG avidity was also evaluated in order to identify primary infection or false positivity. RESULTS A significant increase of CMV IgM false positivity in APS in comparison with controls was detected. A worse pregnancy outcome was observed among APS patients having CMV IgM false positivity in comparison with APS patients without false positivity; in particular a statistically significant lower neonatal birth weight and a lower neonatal birth weight percentile were observed. CONCLUSION Our data suggest that the presence of CMV IgM false positivity could represent a novel prognostic factor for poor pregnancy outcome in APS patients.
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Affiliation(s)
- S De Carolis
- Department of Obstetrics and Gynaecology, Catholic University of Sacred Heart, Rome, Italy.
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Ferrazzani S, Di Pasquo E, Moresi S, Martino C, Salvi S, Degennaro VA, Del Sordo G, De Carolis S. PP158. Hypertensive disorders in pregnant women affected by type I diabetes. Pregnancy Hypertens 2012; 2:324-5. [PMID: 26105479 DOI: 10.1016/j.preghy.2012.04.269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Type I diabetes in pregnancy is associated with an increased incidence of hypertensive disorders. OBJECTIVES The aim of the present study was to evaluate the incidence of hypertensive disorders in pregnant women affected by type I diabetes and pregnancy outcome in women with and without hypertension. METHODS One hundred seventy two pregnancies in 150 women affected by type I diabetes were assessed. Twelve pregnancies were excluded (8 because of spontaneous abortions, 1 for voluntary abortion and 3 twin pregnancies), and 160 pregnancies were considered for the study. RESULTS Twenty-five pregnancies (15.6%) were complicated by hypertensive disorders: 4.4% by chronic hypertension (CH), 5% by gestational hypertension (GH), 4.4% by preeclampsia (PE) and 1.8% by preeclampsia superimposed on chronic hypertension (PE+CH); 32% of the women presented a vascular disease (renal or retinal disease). The diabetic women with hypertensive complications were compared with diabetic women without hypertension. The main results are shown in Table 1. Significant differences in mean birth weight and mean gestational age were found. The group affected by preeclampsia showed 14.7% of small for gestational age (SGA) neonates (birth weight percentile less than 10th pc), and 57.1% of large for gestational age (LGA) neonates (birth weight percentile greater than 90th pc), two of them were over 4000 g. Only one case of very preterm delivery (<32 weeks) was observed in the sample. CONCLUSION As expected, the incidence of hypertensive disorders in population affected by type 1 diabetes is higher than in general population and a poor pregnancy outcome was observed in this group of women. However, the neonatal outcome of women affected by preeclampsia is not different from that observed in women without hypertensive complications (diabetic controls) in terms of mean birth weight despite a significantly lower mean week gestation at delivery.
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Affiliation(s)
- S Ferrazzani
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - E Di Pasquo
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - S Moresi
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - C Martino
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - S Salvi
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - V A Degennaro
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - G Del Sordo
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - S De Carolis
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
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Ferrazzani S, Moresi S, Garofalo S, Degennaro VA, Salvi S, Di Pasquo E, Del Sordo G, De Carolis S. PP029. Gestational hypertension and birth weight in twin pregnancies. Pregnancy Hypertens 2012; 2:257-8. [PMID: 26105352 DOI: 10.1016/j.preghy.2012.04.140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION It is well known that hypertensive disorders of pregnancy are most frequent in twin pregnancies than in singleton ones. As demonstrated by a previous work of our group, twin pregnancies complicated by preeclampsia are associated with a higher rate of "small for gestational age" (SGA) neonates and inter-twin weight discordance than normotensive ones. OBJECTIVES The present study investigates the effect of gestational hypertension (GH) on neonatal birth weight, inter-twin weight discordance and growth restriction rate among twin pregnancies. METHODS A 26 year retrospective study was undertaken by examining 196 twin pregnancies complicated by GH, from January 1, 1980 to December 31, 2006, and comparing them to 912 normotensive twin pregnancies. RESULTS No significant differences were observed between the two groups in relationship to birth weight, inter-twin weight discordance and growth restriction rate, with a trend towards a higher birth weight in GH group. In normotensive group, the discordance >25% was associated with a lower gestational age at the delivery (p<0.00001). Moreover, the rate of pregnancies with SGA second twin gradually rose while paralleling the degree of discordance. CONCLUSION Contrary to preeclampsia in twin pregnancies the outcome of those complicated by GH is similar to normotensive ones. The trend towards a higher birth weight in GH seems apparently paradoxical, but it may reflect the role of uncomplicated hypertension in twin pregnancies: the increased blood pressure could be a physiologic response for more blood nutrient supply to the fetuses.
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Affiliation(s)
- S Ferrazzani
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - S Moresi
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - S Garofalo
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - V A Degennaro
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - S Salvi
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - E Di Pasquo
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - G Del Sordo
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
| | - S De Carolis
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
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Ferrazzani S, Degennaro V, Moresi S, Botta A, Santucci S, Salvi S, De Carolis S. L12. The role of heparin in the prevention of preeclampsia. Pregnancy Hypertens 2011; 1:245. [DOI: 10.1016/j.preghy.2011.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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De Carolis S, Santucci S, Botta A, Garofalo S, Martino C, Perrelli A, Salvi S, Degennaro V, de Belvis A, Ferrazzani S, Scambia G. False-positive IgM for CMV in pregnant women with autoimmune disease: a novel prognostic factor for poor pregnancy outcome. Lupus 2010; 19:844-9. [DOI: 10.1177/0961203310361350] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Caruso A, Ferrazzani S, De Carolis S, Lanzone A, Mancuso S. Effects of Low-Dose Aspirin on Vascular Sensitivity to Angiotensin II and on 24 Hours Arterial Blood Pressure in Pregnancy. ACTA ACUST UNITED AC 2009. [DOI: 10.3109/10641958809023514] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Caruso A, Ferrazzani S, Carolis SD, Pomini F, Testa A, Paradisi G, Mancuso S. Low-Dose Aspirin Qualitatively Affects the Vascular Response to Angiotensin II in Hypersensitive Pregnant Women. ACTA ACUST UNITED AC 2009. [DOI: 10.3109/10641959209031035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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De Carolis S, Ferrazzani S, De Stefano V, Garofalo S, Fatigante G, Rossi E, Leone G, Caruso A. 20 Inherited thrombophilia: treatment during pregnancy. Thromb Res 2007. [DOI: 10.1016/s0049-3848(07)70065-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Di Simone N, Di Nicuolo F, Sanguinetti M, Ferrazzani S, D'Alessio MC, Castellani R, Bompiani A, Caruso A. Low-molecular weight heparin induces in vitro trophoblast invasiveness: role of matrix metalloproteinases and tissue inhibitors. Placenta 2006; 28:298-304. [PMID: 16750851 DOI: 10.1016/j.placenta.2006.04.001] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2005] [Revised: 03/28/2006] [Accepted: 04/04/2006] [Indexed: 10/25/2022]
Abstract
Heparin is used widely for the prevention of pregnancy loss in pregnant women with thrombophilia. However, it is still unknown if heparin may be able to affect trophoblast functions. Therefore, we investigated the hypothesis that low-molecular weight heparin (LMWH) might regulate in vitro trophoblast invasiveness and placental production of matrix metalloproteinases (MMPs) and tissue inhibitors (TIMPs). In the first-trimester placental tissue, the MMP-9 expression was observed in both villous and extravillous cytotrophoblast cells, and MMP-2 mainly in villous cytotrophoblast. In human choriocarcinoma cells (JAR), MMP-2 was the dominant form. Heparin significantly enhanced both pro-MMPs and the active forms, and increased Matrigel invasiveness of extravillous trophoblast and choriocarcinoma cells. In choriocarcinoma cells the heparin effect was also indirect, inducing a significant decrease in TIMP-1 and TIMP-2 protein expressions and mRNAs. The present data suggest that the increase in trophoblast invasion by heparin is due to a specific protein playing a role in placental invasion. These observations may help in understanding the effects of heparin treatment during pregnancy.
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Affiliation(s)
- N Di Simone
- Department of Obstetrics and Gynecology, Catholic University of Sacred Heart, Largo Gemelli 8, 00168 Rome, Italy.
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Ferrazzani S, Guariglia L, Draisci G, Sorrentino L, De Stefano V, D'Onofrio G, Caruso A. [Postpartum hemorrhage]. Minerva Ginecol 2005; 57:111-29. [PMID: 15940072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Postpartum hemorrhage, frequently due to uterine atony, is an important cause of maternal death and morbidity. The knowledge of causes, of antenatal and intrapartum risk factors and of physiopathological changes in hemodynamics and coagulation during pregnancy are essential for the management of the condition. At the present time, many efforts are made to organize a multidisciplinary approach to this complication of delivery involving clinical and laboratory staffs, since the rapid correction of hypovolemia, the diagnosis and treatment of defective coagulation, the surgical and pharmacological control of bleeding are mandatory. Several medical options have been developed and the surgical management includes traditional and newer conservative procedures with variable success rates. The developments in the treatment of postpartum hemorrhage may reduce hysterectomy that is to be considered the last resort to resolve the hemorrhage in some cases. In the modern management of postpartum hemorrhage protocols and guidelines should be available in every delivery room.
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Affiliation(s)
- S Ferrazzani
- Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, Roma.
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Abstract
An adverse influence on reproductive life and obstetric complications are known to occur in women with celiac disease (clinical and subclinical disease) or inflammatory bowel diseases. Treatment can improve the pregnancy outcome; therefore, it is advisable that a clinical evaluation is performed by a joint team of obstetricians, internists and surgeons. The preconception clinical evaluation of the affected women is useful to focus on the different clinical aspects of the disease and to indicate specific therapeutic strategies. In this study a review of the literature regard to celiac disease and inflammatory bowel disease in pregnancy is presented.
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Affiliation(s)
- S De Carolis
- Institute of Obstetrics and Gynaecology, Catholic University, Rome, Italy.
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Ferrazzani S, Guariglia L, Caruso A. [Therapy and prevention of obstetric hemorrhage by tamponade using a balloon catheter]. Minerva Ginecol 2004; 56:481-4. [PMID: 15531865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
The aim of this study was to verify the possibility to use a balloon catheter as hemostatic method in pregnancies at high risk for hemorrhage as an alternative to less conservative surgical procedures. In 4 pregnancies at risk for hemorrhage, a compressive endouterine or endocervical method, consisting of a balloon catheter filled of warm saline solution, was used in order to stop or to prevent otherwise uncontrollable bleeding. In the cases treated the use of the balloon catheter was safe and effective both in the treatment of hemorrhage due to abnormal placentation and in the prevention of hemorrhagic complications due to abnormal implantation of pregnancy. Among novel medical and surgical approaches developed to control obstetric hemorrhage, tamponade using a balloon catheter could be considered a valid option. Moreover, this procedure, by avoiding radical surgical treatments, such as hysterectomy, which are frequently performed in unstable patients, could offer the advantage of preserving fertility.
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Affiliation(s)
- S Ferrazzani
- Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, Rome.
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Pomini F, Scavo M, Ferrazzani S, De Carolis S, Caruso A, Mancuso S. There is poor agreement between manual auscultatory and automated oscillometric methods for the measurement of blood pressure in normotensive pregnant women. J Matern Fetal Med 2001; 10:398-403. [PMID: 11798450 DOI: 10.1080/714052781] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
Abstract
OBJECTIVE To assess the agreement between manual auscultatory arterial blood pressure values and the values obtained by an automated oscillometric device in normotensive pregnant patients. METHODS Arterial blood pressure was determined concomitantly by a Dinamap 1846 sx/p device and by one observer (I, IV, V Korotkoff sounds) blinded to the Dinamap values. Agreement between methods was tested and graded according to the protocol of the British Hypertension Society. RESULTS A total of 490 observations were performed. Differences were observed between the manual auscultatory method and the Dinamap method. In monitoring normotensive pregnant patients with a Dinamap device, an error was made of about 10 mmHg in 22% of the observations for systolic arterial blood pressure (BP); in 11% for diastolic arterial BP (IV sound); and in 15% for diastolic arterial BP (V sound). According to the British Hypertension Society protocol, the overall grade reached was 'C'. CONCLUSIONS Although an underestimation of only 10 mmHg was shown, this can be of great importance in delaying a correct diagnosis of pre-eclampsia. The assessment of agreement of the Dinamap 1846 sx/p device in hypertensive pregnant patients should also be determined. A prospective study could be useful to determine the effectiveness of an automated device in detecting hypertensive disease in pregnancy.
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Affiliation(s)
- F Pomini
- Department of Obstetrics and Gynecology, A. Gemelli'Hospital, Università Cattolica del Sacro Cuore, School of Medicine and Surgery, Rome, Italy.
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Abstract
OBJECTIVE To determine whether myomectomy during pregnancy in selected patients improves outcome. METHODS Retrospective analysis of 18 patients who underwent myomectomy between the 6th and 24th week of gestational age. Surgical management of tumors was required on the basis of the characteristics of the myomas and symptoms. The dimensions and site of myomas, symptoms of the patients, time and mode of delivery, and pregnancy outcome were analyzed. RESULTS One woman was lost to follow-up, and one suffered a miscarriage. The remaining 16 patients delivered healthy babies between the 36th and 41st week; 14 delivered by cesarean section, and 2 vaginally. CONCLUSION We suggest that myomectomy during pregnancy may be considered safe in selected patients. Moreover, it permits good pregnancy outcome with healthy babies delivered at term.
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Affiliation(s)
- S De Carolis
- Dipartimento di Ostetricia e Ginecologia, Università Cattolica del Sacro Cuore, Roma, Italia.
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Pomini F, Scavo M, Ferrazzani S, Carolis SD, Caruso A, Mancuso S. There is poor agreement between manual auscultatory and automated oscillometric methods for the measurement of blood pressure in normotensive pregnant women. J Matern Fetal Neonatal Med 2001. [DOI: 10.1080/jmf.10.6.398.403] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Di Simone N, Caliandro D, Castellani R, Ferrazzani S, Caruso A. Interleukin-3 and human trophoblast: in vitro explanations for the effect of interleukin in patients with antiphospholipid antibody syndrome. Fertil Steril 2000; 73:1194-200. [PMID: 10856482 DOI: 10.1016/s0015-0282(00)00533-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
OBJECTIVE To examine the effect of interleukin (IL)-3 on in vitro trophoblast differentiation, hormone production, and invasiveness affected by antiphospholipid antibodies. DESIGN Primary cytotrophoblast cell cultures. SETTING Obstetrics and Gynecology Department of the Catholic University, Rome, Italy. PATIENT(S) Five normal pregnant women underwent uncomplicated vaginal delivery at 36 weeks of gestation. INTERVENTION(S) Immunoglobulin (Ig) G antibodies were isolated from the plasma of two patients with antiphospholipid syndrome and two normal control subjects with the use of protein-G Sepharose columns. Cytotrophoblast cells were dispersed in Ringer's bicarbonate buffer containing trypsin and DNAseI, filtered, and layered over a Percoll gradient in Hank's balanced salt solution. MAIN OUTCOME MEASURE(S) We investigated the effects of IL-3 and antiphospholipid antibodies on trophoblast cell invasiveness, differentiation, and hormone secretion. RESULT(S) IgG obtained from patients with antiphospholipid syndrome bound to trophoblast cells, with inhibitory effects on the cells' invasiveness, differentiation, and hCG secretion. IL-3 was able to restore in vitro placental functions. CONCLUSION(S) These results imply that IL-3 favorably affects human trophoblast implantation and development.
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Affiliation(s)
- N Di Simone
- Department of Obstetrics and Gynecology, Università Cattolica del S. Cuore, Rome, Italy
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Caruso A, Trivellini C, De Carolis S, Paradisi G, Mancuso S, Ferrazzani S. Emergency cerclage in the presence of protruding membranes: is pregnancy outcome predictable? Acta Obstet Gynecol Scand 2000; 79:265-8. [PMID: 10746840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
BACKGROUND The aim of this retrospective study is to verify whether some maternal features are related to pregnancy outcome in cases of emergency mid-trimester cerclage when membranes are protruding through the dilated cervix. METHODS Between 1988 and 1996 twenty-three pregnant patients with dilated cervix and protruding membranes were treated with emergency cerclage. At the time of cerclage, gestational age ranged from 17 to 27 weeks (median 22). RESULTS Pregnancy was prolonged from 0 to 20 weeks (median 4). Eleven living infants were born (46%); median gestational age at delivery was 25 weeks (range 21-39) and median birth weight 700 g (range 350-3980 g). Obstetric histories, white blood cell count, and vaginal-cervical and urine cultures obtained on admission were analyzed in the two following groups: data from patients with good pregnancy outcome (live births) versus those from patients with poor outcome (stillbirths and neonatal deaths). No significant difference was found between the groups for the above mentioned maternal features. CONCLUSIONS The possibility of 46% live births is considered a good result for mid-trimester emergency cerclage when the membranes are protruding. Success of the procedure remains unpredictable on the basis of the maternal features investigated.
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Affiliation(s)
- A Caruso
- Department of Obstetrics and Gynaecology, Catholic University, Rome, Italy
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Ferrazzani S, Merola A, De Carolis S, Carducci B, Paradisi G, Caruso A. Birth weight in pre-eclamptic and normotensive twin pregnancies: an analysis of discordance and growth restriction. Hum Reprod 2000; 15:210-7. [PMID: 10611214 DOI: 10.1093/humrep/15.1.210] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The aim of this study was to verify whether twin pregnancies complicated by pre-eclampsia were associated with a higher rate of inter-twin weight discordance or an increased prevalence of small for gestational age (SGA) neonates than in normotensive twin pregnancies. A 17 year retrospective study was undertaken by examining 76 twin pregnancies complicated by pre-eclampsia and comparing them with 400 normotensive twin pregnancies. The case notes were reviewed in reference to birth weight differences, birth order, pregnancy outcome and inter-twin birth weight discordance. Statistical analyses were performed with t-test, contingency tables, regression curves, rank sum test and non-parametric survival plots. Power analysis was also carried out. Pre-eclamptic twin pregnancies were delivered at similar weeks of gestation to normotensive. They resulted in a smaller size for the second twin the earlier the delivery week, while in normotensive twin pregnancies no significant difference occurred at any week. Twin pregnancies complicated by pre-eclampsia showed higher rates of SGA neonates among second twins than those with normal pressure. The >25% discordance was associated with lower gestational age at delivery in each group [mean (range) 33 weeks (27-38) versus 37 (29-41), P < 0.005 pre-eclampsia and 35 weeks (25-41) versus 38 (25-42), P < 0.001 normotensive]. In pre-eclampsia the concomitant occurrence of SGA second twin and the discordance >25% was associated with shorter gestation while the presence of SGA second twin alone was not.
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Affiliation(s)
- S Ferrazzani
- Department of Obstetrics and Gynaecology, Catholic University, School of Medicine, 00168 Rome, Italy
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Caruso A, Ferrazzani S, De Carolis S, Lucchese A, Lanzone A, Paradisi G. Carbohydrate metabolism in gestational diabetes: effect of chronic hypertension. Obstet Gynecol 1999; 94:556-61. [PMID: 10511358 DOI: 10.1016/s0029-7844(99)00341-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate whether the coexistence of chronic hypertension and gestational diabetes mellitus (GDM) is characterized by a greater impairment of carbohydrate metabolism than GDM alone. METHODS Carbohydrate metabolism of eight women with chronic hypertensive GDM and 15 normotensive women with GDM was evaluated in the third trimester using the oral glucose tolerance test (GTT) and hyperinsulinemic-euglycemic clamp technique. Controls were ten normotensive, glucose-tolerant, pregnant women in the third trimester. RESULTS Insulin sensitivity of women with chronic hypertension and GDM was approximately twofold lower than those with GDM only (1.54+/-0.35 versus 4.15+/-0.31, P < .001) and approximately fivefold lower than controls (1.54+/-0.35 versus 7.65+/-0.66, P < .001). Women with chronic hypertension and concomitant GDM had higher insulin levels in response to GTT than controls (P < .001 repeated measures analysis of variance). In all subjects, mean arterial pressure (MAP) had a strong negative correlation with maternal insulin sensitivity (r = -0.62, P < .001). Significant correlation was also found between percent of body fat and insulin sensitivity (r = -0.53, P < .002). Those regressions were still significant when adjusted for percent of body fat and MAP. CONCLUSION Gravidas with chronic hypertension and GDM are more insulin resistant than those with GDM alone. Blood pressure, in a population of pregnant women with normal and abnormal carbohydrate metabolism, is a stronger predictor of insulin resistance than adiposity.
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Affiliation(s)
- A Caruso
- Department of Obstetrics and Gynecology, Catholic University, Rome, Italy
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Ferrazzani S. Hypertension in pregnancy. Saudi J Kidney Dis Transpl 1999; 10:298-312. [PMID: 18212440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023] Open
Affiliation(s)
- S Ferrazzani
- Department of Obstetrics and Gynecology, Catholic University of Rome, Largo Gemelli, Rome, Italy
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Di Simone N, Caliandro D, Castellani R, Ferrazzani S, De Carolis S, Caruso A. Low-molecular weight heparin restores in-vitro trophoblast invasiveness and differentiation in presence of immunoglobulin G fractions obtained from patients with antiphospholipid syndrome. Hum Reprod 1999; 14:489-95. [PMID: 10100000 DOI: 10.1093/humrep/14.2.489] [Citation(s) in RCA: 98] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The present study was designed to investigate the effects of immunoglobulin G obtained from patients with antiphospholipid syndrome (APS) on in-vitro models of trophoblast invasiveness and differentiation. We tested the binding of affinity-purified immunoglobulin G to human primary trophoblast cells. These antibodies affected the invasiveness and differentiation of cytotrophoblast cells after binding to the cell surface. In addition, we determined whether the drugs used to treat APS might be able to restore the trophoblast functions. Low-molecular weight heparin, in a dose-dependent manner, significantly reduced the immunoglobulin G binding to trophoblast cells and restored in-vitro placental invasiveness and differentiation. No effect was observed in the presence of acetylsalicylic acid. These observations may help in understanding the role of these treatments in women with APS.
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Affiliation(s)
- N Di Simone
- Department of Obstetrics and Gynecology, Università Cattolica S. Cuore, Rome, Italy
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Caruso A, Ferrazzani S, De Carolis S, Lucchese A, Lanzone A, De Santis L, Paradisi G. Gestational hypertension but not pre-eclampsia is associated with insulin resistance syndrome characteristics. Hum Reprod 1999; 14:219-23. [PMID: 10374124 DOI: 10.1093/humrep/14.1.219] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The aim of this study was to assess whether the metabolic characteristics of insulin resistance syndrome are present in pre-eclamptic (PE), gestational (GH) and chronic hypertensive (CH) pregnancies. Glucose and insulin serum concentrations, both fasting and after oral administration of a glucose tolerance test, were evaluated in 26 hypertensive pregnant women (10 PE, 10 GH and six CH patients) and in 10 healthy controls during the third trimester of gestation. Insulin sensitivity was assessed using the hyperinsulinaemic-euglycaemic clamp technique. The plasma concentrations of triglyceride (TG), high density (HDL), low density (LDL), and very low density (VLDL) lipoprotein cholesterol, apolipoproteins AI and B, and non-esterified fatty acid (NEFA) were also measured. Women with GH exhibited approximately 40% lower steady-state insulin sensitivity index (ISI) compared to controls (3.75 versus 6.34, P < 0.03), as well as approximately 33% higher mean plasma TG (3.57 versus 2.68 mmol/l, P < 0.01), and approximately 69% higher mean NEFA (0.59 versus 0.35 mmol/l, P < 0.01). Women with PE showed similar ISI but reduced insulin and glucose areas under curve compared to controls (P < 0.006, P < 0.0005 respectively). Women with PE also had higher HDL-cholesterol and apo-AI than controls. Patients with CH had similar lipid and carbohydrate metabolism to control subjects. In conclusion, women with GH exhibit metabolic features similar to those of patients with insulin resistance syndrome, suggesting that similar abnormalities could be involved in the pathogenesis of these disorders. In contrast, our data do not support an association between insulin resistance syndrome and hypertension in pregnant women with PE and chronic hypertension.
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Affiliation(s)
- A Caruso
- Department of Obstetrics and Gynecology, Catholic University, Rome, Italy
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Abstract
OBJECTIVE To determine the effect of maternal carbohydrate metabolism and anthropometric characteristics on fetal growth. METHODS Eight pregnant women in the third trimester with unexplained fetal growth restriction (FGR) and 11 women with normal pregnancies in the third trimester were evaluated for maternal carbohydrate metabolism, using oral glucose tolerance tests and hyperinsulinemic-euglycemic clamps. These data and maternal anthropometric characteristics subsequently were related to relative birth weight, defined as observed birth weight x 100/50th percentile birth weight. RESULTS The women with FGR pregnancies were more insulin sensitive than were controls (21.6+/-4.4 versus 16.7+/-4.8 micromol/kg x min, P < .05) and showed reduced insulin and glucose areas under the curve (96,293+/-25,870 versus 145,291+/-49,356 pmol/L, P < .03; 1057.0+/-184.7 versus 1210.1 +/-85.9 mmol/L, P < .05, respectively). No differences were seen in fasting plasma glucose, insulin and human placental lactogen samples, age, height, pregravid weight, weight gain, and parity. In all patients, maternal insulin sensitivity and weight gain correlated well with relative birth weight (r =-.65, P < .002; r=.68, P < .001, respectively). When the same analysis was computed separately in the groups, insulin sensitivity exhibited a strong negative correlation with relative birth weight in the FGR group but not in controls (r=-.84, P < .007; r=-.54, P=.08, respectively). Conversely, in control women the best correlation between relative birth weight and the other variables studied was seen with maternal weight gain (r=.82, P < .002). CONCLUSION Women with unexplained FGR have a different glucose metabolic pattern than do normals. We speculate that increased insulin sensitivity leads to a reduction in metabolic substrates for fetal growth.
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Affiliation(s)
- A Caruso
- Department of Obstetrics and Gynecology, Catholic University, School of Medicine, Rome, Italy
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Caruso A, De Carolis S, Ferrazzani S, Trivellini C, Mastromarino C, Pittiruti M. Pregnancy outcome and total parenteral nutrition in malnourished pregnant women. Fetal Diagn Ther 1998; 13:136-40. [PMID: 9708433 DOI: 10.1159/000020824] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE We evaluated pregnancy outcome and fetal growth in women requiring total parenteral nutrition (TPN). METHODS Eleven malnourished pregnant women were treated with TPN in a single institution, starting at a mean gestational age of 20+/-8 weeks (+/- SD). Serial ultrasound evaluations of fetal growth (biparietal diameter, femur length, abdominal circumference) were performed. The paired Student t test and Wilcoxon signed-rank test were used for the statistical analysis: p values <0.05 were considered significant. RESULTS The duration of TPN ranged from 14 to 220 days. Maternal nutritional state was well preserved and no complications were related to treatment. A gestational age of 35+/-3 weeks at delivery (mean +/- SD), birth weight of 2,251+/-670 g (mean +/- SD) and birth percentile of 29+/-16 (mean +/- SD) were observed. One intrauterine death occurred. The comparison between the sonographic findings, before and 2 weeks after starting TPN, showed a fetal percentile gain with a statistically significant increase in the abdominal circumference percentile (p < 0.05) from a median percentile of 2 (range 2-32) to 33 (range 2-78). CONCLUSIONS TPN proved to be helpful and lifesaving in malnourished pregnant women and promoted fetal growth, as shown by the longitudinal ultrasonographic evaluations.
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Affiliation(s)
- A Caruso
- Department of Obstetrics and Gynecology, Catholic University, Rome, Italy
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Paradisi G, Fulghesu AM, Ferrazzani S, Moretti S, Proto C, Soranna L, Caruso A, Lanzone A. Endocrino-metabolic features in women with polycystic ovary syndrome during pregnancy. Hum Reprod 1998; 13:542-6. [PMID: 9572407 DOI: 10.1093/humrep/13.3.542] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
To elucidate the mechanism of metabolic adaptation of women with polycystic ovary syndrome (PCOS) during pregnancy, the endocrino-metabolic features of a group of PCOS patients with or without gestational diabetes were studied longitudinally during the three trimesters of gestation. Oral glucose tolerance test (OGTT, 100 g) and hyperinsulinaemic-euglycaemic clamp were performed throughout the study. Plasma concentrations of insulin and glucose were determined by radioimmunoassay and glucose oxidase technique, respectively. Five of 13 PCOS patients developed gestational diabetes (GD) at the third trimester (PCOS-GD), while the other eight patients did not develop any alteration of glucose metabolism (PCOS-nGD). Both fasting glucose and insulin plasma concentrations did not change significantly during pregnancy and no difference was seen between the two groups. On the contrary PCOS-GD group early exhibited higher values of area under the curve (AUC) for glucose and insulin response to OGTT with respect to those found in PCOS-nGD group. This difference was already significant in the first gestational trimester. Moreover insulin sensitivity value (M) was significantly lower in the first trimester of gestation in PCOS-GD as compared with that found in PCOS-nGD group. However, as gestation proceeded, M value decreased in PCOS-nDG group and the difference from PCOS patients developing gestational diabetes was not sustained into the second and third trimesters. Both groups had similar body mass index values and AUC insulin increase from first to third trimester of gestation. It is concluded that early alteration of insulin sensitivity and secretion constitute specific risk factors in PCOS patients for the development of abnormalities of glucose tolerance.
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Affiliation(s)
- G Paradisi
- Department of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy
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De Carolis S, Carducci B, De Santis L, Ferrazzani S, Noia G, Merola A, Caruso A. Therapeutic amnioinfusions and fetal fibronectin pattern in a case with preterm ruptured membranes that resealed. Fetal Diagn Ther 1998; 13:66-8. [PMID: 9650648 DOI: 10.1159/000020807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Determination of fetal fibronectin (fFN) levels in a patient at risk of preterm delivery and having premature rupture of the membranes. PATIENT AND METHODS The present case report concerns a pregnant woman with premature rupture of the membranes at 16 weeks of gestation who was submitted to repeated therapeutic transabdominal amnioinfusions and had a spontaneous resolution of the rupture at 32 weeks of gestation. RESULTS A good pregnancy outcome was observed. High cervicovaginal fFN levels were observed during the period of membrane rupture with following drop of fFN levels during this period and spontaneous reseal of the membranes. CONCLUSIONS Active expectant management, using repeated amnioinfusions, probably played a useful role in the therapeutic success of this pregnancy. Further, fFN was a reliable marker of the rupture of membranes. The possible role of fFN in the clinical management of high-risk pregnancies is confirmed.
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Affiliation(s)
- S De Carolis
- Department of Obstetrics and Gynecology, Catholic University of Rome, Italy
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Noia G, De Carolis S, De Stefano V, Ferrazzani S, De Santis L, Carducci B, De Santis M, Caruso A. Factor V deficiency in pregnancy complicated by Rh immunization and placenta previa. A case report and review of the literature. Acta Obstet Gynecol Scand 1997; 76:890-2. [PMID: 9351421 DOI: 10.3109/00016349709024374] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- G Noia
- Department of Obstetrics, Catholic University of Rome, Italy
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Di Simone N, Ferrazzani S, Castellani R, De Carolis S, Mancuso S, Caruso A. Heparin and low-dose aspirin restore placental human chorionic gonadotrophin secretion abolished by antiphospholipid antibody-containing sera. Hum Reprod 1997; 12:2061-5. [PMID: 9363730 DOI: 10.1093/humrep/12.9.2061] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
This study was conducted to determine whether drugs used for conventional treatments of pregnant women with antiphosholipid syndrome might be able to restore the gonadotrophin-releasing hormone (GnRH)-induced secretion of placental human chorionic gonadotrophin (HCG) in vitro. We tested this hypothesis using a modified enzyme-linked immunosorbent assay (ELISA) and an in-vitro placental culture system. Pharmacological dose of low molecular weight heparin (20 IU/ml) significantly (P < 0.02) reduced the antiphospholipid antibody (aPL) binding in the ELISA and was able to restore GnRH-induced HCG secretion (P < 0.05) in presence of aPL-containing sera. Low-dose aspirin (0.03 M) did not modify aPL binding in the ELISA, but partially restored HCG secretion (P < 0.05). These observations may help to explain the role of these treatments in antiphospholipid syndrome.
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Affiliation(s)
- N Di Simone
- Department of Obstetrics and Gynecology, Università Cattolica S. Cuore, Rome, Italy
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Caruso A, De Santis L, Carducci B, Ferrazzani S, De Carolis S, Mancuso S. The use of prostaglandin E2 for cervical ripening in patients requiring induction of labour. J Int Med Res 1997; 25:159-66. [PMID: 9178148 DOI: 10.1177/030006059702500306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
A total of 290 women who required induction of labour for medical or obstetric reasons were given single or multiple doses of prostaglandin E2 gel (0.5 mg) to induce cervical ripening. Onset of labour occurred in 185 (63.8%) of the women treated with the gel, without any further treatment. The overall Caesarean section rate was 27.2% (79/290) and was significantly higher among those with an initially low Bishop score than in those with a higher initial score (34.7% versus 22.1%; P = 0.025). Prostaglandin E2 gel appears to be of considerable clinical benefit, especially where no other options are available except Caesarean section or a very long, difficult labour that may result in significant fetal distress.
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Affiliation(s)
- A Caruso
- Department of Obstetrics and Gynaecology, Catholic University of Rome, Italy
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Mancuso S, Ferrazzani S, De Carolis S, Carducci B, De Santis L, Caruso A. Term and postterm low-risk pregnancies: management schemes for the reduction of high rates of cesarean section. Minerva Ginecol 1996; 48:95-8. [PMID: 8684694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND We compare trends and current levels of cesarean section delivery by indication in some industrialized countries to help us understand factors underlying national differences in obstetric delivery practice and identify pathways to lower cesarean rates. STUDY DESIGN In this report we describe the schemes employed at our Department for the management of low-risk at term and postterm pregnancies and list the most important motivations for increased cesarean section rate and remedies suggested to reduce high cesarean section rate. Moreover a randomized trial to assess the role of labor induction with PGE2 gel vs i.v. Oxytocin+Amniotomy in the management of prolonged pregnancy is being evaluated presently at our center. METHODS To date, 75 postterm pregnancies have been followed. Patients are enrolled at > or = 287 days (41 weeks). Intracervical PGE2 gel (0.5 mg) is used for cervical ripening. Induction of labor is randomly performed using intravaginal PGE2 gel (2 mg) or i.v. Oxytocin+Amniotomy. RESULTS Overall rates of 75% for spontaneous delivery, and 25% for cesarean section have been observed in our study group of prolonged pregnancies. CONCLUSIONS The accurate labelling of low- and high-risk pregnancy and the appropriate management of term and postterm pregnancy are two important steps for the reduction of a high rate of cesarean section.
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Affiliation(s)
- S Mancuso
- Catholic University of Rome, Department of Obstetrics and Gynecology
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Caruso A, Caforio L, Testa AC, Ferrazzani S, Mastromarino C, Mancuso S. Chronic hypertension in pregnancy: color Doppler investigation of uterine arteries as a predictive test for superimposed preeclampsia and adverse perinatal outcome. J Perinat Med 1996; 24:141-53. [PMID: 8773940 DOI: 10.1515/jpme.1996.24.2.141] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
To determine if uterine artery Doppler velocimetry is useful in identifying chronic hypertensive pregnancies at risk for superimposed preeclampsia and adverse perinatal outcome. Resistance index (RI) was assessed by color velocimetry at the level of uterine arteries at 23-24 weeks of gestation in 42 women with chronic hypertension. The "lowest", the "highest" and the "average" values were compared to select the most predictive index for superimposed preeclampsia, intrauterine growth retardation (IUGR), birth weight lower than 2500 g and gestational age at delivery less than 36 weeks. Nine patients developed superimposed preeclampsia (21%) and 15 delivered before the 36th week of gestation (36%); 4 babies were IUGR (10%) and in 18 cases birth weights were below 2500 g (43%). Statistical analysis of Doppler findings showed that abnormal values of "lowest RI" were significantly correlated with adverse pregnancy outcome. Color Doppler analysis of uterine arteries is able to select chronic hypertensive pregnant women at risk of superimposed preeclampsia and poor perinatal outcome.
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Affiliation(s)
- A Caruso
- Department of Obstetrics and Gynecology, Catholic University School of Medicine, Rome, Italy
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Offidani C, Pomini F, Caruso A, Ferrazzani S, Chiarotti M, Fiori A. Cocaine during pregnancy: a critical review of the literature. Minerva Ginecol 1995; 47:381-90. [PMID: 8545039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A number of epidemiological indices suggest that the use of cocaine in Italy is increasing, thus explaining the importance of scientific interest in this field. There is considerable disparity between the scientific papers published in the literature concerning the damaging effects on fetus and mother linked to the use of cocaine during pregnancy. The main problem consists of the method used to identify those patients using cocaine. These methods are burdened by a high level of false negatives: subjects who often use a variety of active pharmacological substances are identified and the methods are not always suitable for classifying subjects according to useful clinical parameters. This is reflected in the poor quality of data concerning the epidemiology and clinical aspects of cocaine abuse during pregnancy. A careful selection of the best scientific papers published in the literature shows that the effects on the maternal organism are slight, whereas those on the fetus are more severe. Compared to controls, the use of cocaine is associated with a high percentage of cardiac malformations, preterm delivery, low birth weight and minor anomalies of the nervous system. Results relating to sudden neonatal death are discordant. This paper shows that the use of cocaine is often underestimated both in epidemiological terms and from the fetal point of view. This behaviour is linked to the belief that the effects of cocaine are benign.
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Affiliation(s)
- C Offidani
- Università Cattolica del Sacro Cuore, Department of Forensic Medicine, School of Medicine, Rome
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Abstract
The present study reports for the first time on the presence of anticardiolipin antibodies (aCL) in a population of 259 women with a history of recurrent abortion, intrauterine death, and/or neonatal death associated with fetal growth restriction, preeclampsia and abruptio placentae. The overall incidence of aCL in this study group was 20.5%, a statistically significant increase in comparison with a control group. The highest positive rate was observed among women who presented both recurrent abortion and intrauterine death (33.3%), the lowest was observed among women with a history of neonatal death. Our findings confirm that aCL are strongly linked with fetal loss. Thus, before planning a subsequent pregnancy, the presence of aCL should be tested in all women with poor pregnancy outcome.
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Affiliation(s)
- S De Carolis
- Department of Obstetrics and Gynecology, Catholic University, Rome, Italy
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40
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Caruso A, De Carolis S, Ferrazzani S, Valesini G, Caforio L, Mancuso S. Pregnancy outcome in relation to uterine artery flow velocity waveforms and clinical characteristics in women with antiphospholipid syndrome. Int J Gynaecol Obstet 1994. [DOI: 10.1016/0020-7292(94)90437-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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41
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Ferrazzani S, De Carolis S, Pomini F, Testa AC, Mastromarino C, Caruso A. The duration of hypertension in the puerperium of preeclamptic women: relationship with renal impairment and week of delivery. Am J Obstet Gynecol 1994; 171:506-12. [PMID: 8059832 DOI: 10.1016/0002-9378(94)90290-9] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE The purpose of the study was to determine whether the duration of hypertension in the puerperium of preeclamptic women was related to certain clinical features of disease severity. STUDY DESIGN We studied 269 singleton pregnancies divided into two groups: 159 with gestational hypertension and 110 with preeclampsia. The normalization time of blood pressure in puerperium was estimated as the interval between the delivery day and the first day when each of two to four self-measurements per day of diastolic blood pressure was observed to be < or = 80 mm Hg for at least 3 consecutive days. RESULTS Normalization time was shorter in gestational hypertension than in preeclampsia (6 +/- 5.5 [means +/- SD] vs 16 +/- 9.5, respectively, p < 0.0001). Normalization time of gestational hypertension showed a significant correlation with uric acid (r = 0.20, p < 0.025); normalization time of preeclampsia displayed significant correlations with the week of delivery (r = -0.34, p < 0.005), uric acid (r = 0.34, p < 0.025), and urea nitrogen (r = 0.29, p < 0.025), respectively. After stratification by parity, in both groups the correlations of normalization time with renal data were observed only among multiparous women, whereas in preeclampsia the link of normalization time with the week of delivery remained highly significant in both subgroups. CONCLUSIONS The differences observed between gestational hypertension and preeclampsia suggest that distinct mechanisms or a different maternal answer to the same mechanism(s), in maintaining high blood pressure in puerperium, are present in the two groups. Normalization time might reflect the recovery time of the endothelial damage in preeclampsia.
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Affiliation(s)
- S Ferrazzani
- Department of Obstetrics and Gynecology, Catholic University, School of Medicine, Rome, Italy
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Caruso A, Ferrazzani S, De Carolis S, Romano D, Mancinelli S, De Carolis MP. The use of nifedipine as first-line hypotensive therapy in gestational hypertension. Minerva Ginecol 1994; 46:279-84. [PMID: 7936378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Nifedipine was administered to 49 pregnant women with gestational hypertension as first-line therapy, and were longitudinally studied as paired observations for 3 or 10 day intervals of treatment with nifedipine until delivery. All the patients assumed a slow release formulation of nifedipine at the dose of 40-80 mg/24 hr in 2-3 administrations. Blood pressure was taken at least 4 times a day. The patients were divided in two groups: 32 women with non proteinuric gestational hypertension (NPGH) and 17 women with proteinuric preeclampsia (PP). No statistically significant modification of blood pressure was observed in both groups under treatment. However, NPGH showed a trend to reducing, while PP demonstrated a tendency to worsening both systolic and diastolic blood pressures. After treatment with nifedipine the platelet count of both groups was found unchanged. No adverse fetal or newborn effects imputable to the drug were observed. The present study demonstrates that nifedipine alone, at the doses used, is not effective in reducing blood pressure in long-term treatment. However the treatment could concur to avoid sharp and dangerous increases of blood pressure.
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Affiliation(s)
- A Caruso
- Department of Obstetrics and Gynecology, Catholic University, School of Medicine, Rome, Italy
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43
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Abstract
Twenty-one pregnancies in 16 women who conceived after cardiac valve replacement were reviewed. Oral anticoagulants were discontinued before conception or as soon as possible for subcutaneous heparin treatment (8000-14,000 IU every 8-12 h) and resumed in the second trimester until the last period of pregnancy when oral anticoagulants were replaced again by heparin. No therapeutic abortion was performed. The spontaneous abortion rate was found to be 14.3% (3/21). Preterm delivery (< or = 37 weeks) and low birth weight babies (< 2500 g) were 29.4% (5/17) and 35.3% (6/17), respectively, significantly more frequent than those of the control group (P < 0.02 and P < 0.0005). No significant statistical difference was found when the rate of spontaneous abortion [14.3% (3/21)] and the rate of fetal growth retardation [11.8% (2/17)] were compared with the control group. The majority of thromboembolic events (6/7) occurred during heparin regimen in three mothers; one of them subsequently died. No coumarin embryopathy was observed and the physical and mental development in the 16 surviving children was good. This study confirms: (1) the increased rate of preterm delivery and infants weighing < 2500 g; (2) the increased risk of maternal thrombosis related to heparin use; and (3) the good follow-up in the surviving children.
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Affiliation(s)
- A Caruso
- Department of Obstetrics and Gynecology, Catholic University of Rome, Italy
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Caruso A, De Carolis S, Ferrazzani S, Valesini G, Caforio L, Mancuso S. Pregnancy outcome in relation to uterine artery flow velocity waveforms and clinical characteristics in women with antiphospholipid syndrome. Obstet Gynecol 1993; 82:970-7. [PMID: 8233274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVE To determine whether uterine artery velocimetry is a useful tool for identifying pregnancies with antiphospholipid syndrome at risk for adverse outcome. METHODS Twenty-four women with antiphospholipid syndrome, who had experienced 56 fetal losses in 63 previous pregnancies (88.9%), were treated with prednisone (40 mg/day) and aspirin (100 mg/day) during 28 pregnancies. Color Doppler ultrasound was performed at 18-24 weeks' gestation to investigate the resistance index of the uterine arteries. RESULTS Treated women delivered 23 live infants in the 28 pregnancies (82.1%). Three infants weighed less than the tenth percentile (13%). Five pregnancies were complicated by preeclampsia and ten by nonproteinuric gestational hypertension. Positive results for all three assays for antiphospholipid antibodies (anticardiolipin antibodies, lupus anti-coagulant, VDRL) at conception identified pregnancies destined to have poor fetal outcome and a significantly lower birth weight compared to pregnancies not having all three assays positive. An abnormal resistance index of the uterine arteries predicted pregnancies with poor fetal outcome in terms of week of delivery, birth weight, and birth percentile, as well as four of five cases of preeclampsia. CONCLUSIONS Three assays positive for antiphospholipid antibodies at conception and an abnormal resistance index of the uterine arteries at 18-24 weeks' gestation predicted pregnancies at major risk for obstetric complications. Future studies should determine whether treatment can be modulated based on the Doppler findings.
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Affiliation(s)
- A Caruso
- Department of Obstetrics and Gynecology, Catholic University, Rome, Italy
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45
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De Carolis S, Noia G, De Santis M, Trivellini C, Mastromarino C, De Carolis MP, Ferrazzani S, Caruso A. Immune thrombocytopenic purpura and percutaneous umbilical blood sampling: an open question. Fetal Diagn Ther 1993; 8:154-60. [PMID: 8240685 DOI: 10.1159/000263815] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We performed a retrospective study of 26 pregnancies with chronic immune thrombocytopenic purpura (ITP) or incidental ITP. Thirteen pregnancies were followed without the use of percutaneous umbilical blood sampling (PUBS) and 13 were followed sampling PUBS at 36-40 weeks of gestation. The overall prevalence of neonatal thrombocytopenia was 27%: 50% in chronic ITP, 12.5% in incidental ITP. Symptomatic thrombocytopenia occurred only in infants born to mothers with chronic ITP. Without the use of PUBS, 2 symptomatic thrombocytopenic fetuses were vaginally delivered and there was a high rate of cesarean sections in normal fetuses. Owing to PUBS, a decrease of the cesarean section rate in normal fetuses was observed, but one fetal bradycardia (due to the technique) was encountered. PUBS resulted helpful to indicate the best route of delivery and reducing unnecessary cesarean sections in women with chronic ITP, but in presence of incidental ITP the use of PUBS remains an open question.
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Affiliation(s)
- S De Carolis
- Department of Obstetrics and Gynecology, Catholic University, Rome, Italy
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Pomini F, De Carolis S, Ferrazzani S, De Santis L, Carducci B, Caruso A. [Continuous subcutaneous administration of terbutaline in the therapy of threatening premature labour]. Minerva Ginecol 1993; 45:57-63. [PMID: 8469366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The purpose of this study was to evaluate the tocolytic efficacy of terbutaline, administered subcutaneously in a low-dose continuous infusion, and intermittent high-dose boluses. The population study consisted of 13 women admitted with the diagnosis of Threatened Preterm Labour. Before starting chronic infusion by terbutaline, patients received 48 hour of therapy with intravenous MgSO4 for acute tocolysis. Therapy with microinfusor was continued until the 37th week of gestation or until labor. The mean gestational age at the beginning of therapy was 25.6 +/- 3.5 and pregnancies were prolonged an average of 65.5 +/- 29 days. In any case uterine activity was diminished by terbutaline therapy in all patients. Patient tolerance was excellent and there were no significant complications due to the therapy.
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Affiliation(s)
- F Pomini
- Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, Roma
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De Carolis MP, Romagnoli C, Frezza S, D'Urzo E, Muzii U, Mezza A, Ferrazzani S, De Carolis S. Placental transfer of phenobarbital: what is new? Dev Pharmacol Ther 1992; 19:19-26. [PMID: 1307342 DOI: 10.1159/000457458] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The placental transfer of phenobarbital was investigated in 35 mother-infant pairs at birth. The drug was administered prenatally to the mothers for maternal epilepsy (group 1, n = 5), gestational hypertension and preeclampsia (group 2, n = 20) and prophylaxis of intraventricular hemorrhage in premature deliveries (group 3, n = 10). The phenobarbital levels in arterial cord blood were 100 +/- 2.8% in group 1, 89 +/- 21% in group 2 and 77 +/- 16% in group 3 with respect to the levels observed in the mothers. The most important factor influencing the transplacental passage was the duration of maternal treatment in the infant of group 1 (r = 0.80, p < 0.01), the gestational age in the infants of group 2 (r = 0.74, p < 0.01) and the arterial cord pH in the infants of group 3 (r = 0.89, p < 0.001).
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Affiliation(s)
- M P De Carolis
- Department of Pediatrics, Catholic University of Rome, Italy
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Caruso A, Ferrazzani S, De Carolis S, Lanzone A, Mancuso S. Low-dose aspirin and vascular response in pregnant patients sensitive to angiotensin II. Int J Gynaecol Obstet 1991; 35:123-8. [PMID: 1680084 DOI: 10.1016/0020-7292(91)90814-l] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The angiotensin sensitivity test was performed in 25 high risk pregnant women before and after administration of low-dose aspirin (100 mg/day for 7 days). After aspirin administration there was a significant decrease in AII sensitivity in sensitive patients with no change in nonsensitive patients. Low-dose aspirin favorably affects sensitivity to AII in sensitive patients, thus indicating a reduced vascular reactivity as a consequence of this regimen.
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Affiliation(s)
- A Caruso
- Department of Obstetrics and Gynaecology, Catholic University, Rome, Italy
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Abstract
The purpose of this study was to determine the role of proteinuria on pregnancy outcome in 444 hypertensive women with singleton pregnancies. The patients were divided into three hypertensive groups: 98 with chronic hypertension, 199 with nonproteinuric gestational hypertension, and 147 with proteinuric preeclampsia and chronic hypertension with superimposed proteinuric preeclampsia. The presence of increased proteinuria (greater than 0.3 gm/L) predicted an adverse pregnancy outcome. Furthermore, the majority of small-for-gestational-age infants occurred in the group with proteinuric preeclampsia (52%), whereas the rate of small-for-gestational-age infants was 18% and 12% in the group with nonproteinuric gestational hypertension and chronic hypertension, respectively. The group with chronic hypertension did not show any increased risk for fetal outcome. Perinatal mortality rate was extremely poor in the group with proteinuric preeclampsia at 129 per 1000, four times higher than those of the other two groups.
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Affiliation(s)
- S Ferrazzani
- Department of Obstetrics and Gynecology, Catholic University, Rome, Italy
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50
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Paparella P, Francesconi R, Zullo M, Giorgino R, Riccardi P, Ferrazzani S, Mancuso S. 2,3-diphosphoglycerate in normal and pathologic pregnancy: relationship to neonatal weight. Am J Obstet Gynecol 1989; 160:662-6. [PMID: 2929689 DOI: 10.1016/s0002-9378(89)80053-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
2,3-Diphosphoglycerate levels were assayed in 154 pregnant women in third trimester (61 normal, 52 diabetic, 19 with gestational hypertension, 7 with fetal macrosomia, and 15 with idiopathic fetal underdevelopment). A correlation was found between 2,3-diphosphoglycerate levels and birth weight (absolute and relative birth weight or birth weight expressed as percentile), which was negative in normal patients evaluated in the last 7 days before delivery (r = 0.38; p = 0.04) and positive in diabetic patients (evaluated in the third trimester and in the last 7 days before delivery) and in patients with gestational hypertension (evaluated in the third trimester) (r and p values differ according to whether birth weight is expressed as absolute, relative, or a percentile). No correlation was found between 2,3-diphosphoglycerate levels and birth weight in patients with neonatal underdevelopment or macrosomia of unknown origin. On the basis of these results we hypothesize that in some conditions the fetus can influence maternal 2,3-diphosphoglycerate levels and hence its own oxygen supply and growth in utero.
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Affiliation(s)
- P Paparella
- Department of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy
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