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di Pasquo E, Fieni S, Chandraharan E, Dall'Asta A, Morganelli G, Spinelli M, Bettinelli ML, Aloe R, Russo A, Galli L, Perrone S, Ghi T. Correlation between intrapartum CTG findings and interleukin-6 levels in the umbilical cord arterial blood: A prospective cohort study. Eur J Obstet Gynecol Reprod Biol 2024; 294:128-134. [PMID: 38237311 DOI: 10.1016/j.ejogrb.2024.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/28/2023] [Accepted: 01/12/2024] [Indexed: 02/21/2024]
Abstract
OBJECTIVE to investigate the correlation between the intrapartum CardioTocoGraphic (CTG) findings "suggestive of fetal inflammation" ("SOFI") and the interleukin (IL)-6 level in the umbilical arterial blood. STUDY DESIGN prospective cohort study conducted at a tertiary maternity unit and including 447 neonates born at term. METHODS IL-6 levels were systematically measured at birth from a sample of blood taken from the umbilical artery. The intrapartum CTG traces were retrospectively reviewed by two experts who were blinded to the postnatal umbilical arterial IL-6 values as well as to the neonatal outcomes. The CTG traces were classified into "suggestive of fetal inflammation (SOFI)" and "no evidence of fetal inflammation (NEFI) according to the principles of physiologic interpretation the CTG traces. The CTG was classified as "SOFI" if there was a persistent fetal heart rate (FHR) increase > 10 % compared with the observed baseline FHR observed at the admission or at the onset of labor without any preceding repetitive decelerations. The occurrence of Composite Adverse Outcome (CAO) was defined as Neonatal Intensive Care Unit (NICU) or Special Care Baby Unit (SCBU) admission due to one or more of the following: metabolic acidaemia, Apgar score at 5 min ≤ 7, need of neonatal resuscitation, respiratory distress, tachypnoea/polypnea, jaundice requiring phototherapy, hypotension, body temperature instability, poor perinatal adaptation, suspected or confirmed early neonatal sepsis. MAIN OUTCOME MEASURES To compare the umbilical IL-6 values between the cases with intrapartum CTG traces classified as "SOFI" and those classified as "NEFI"; to assess the correlation of umbilical IL-6 values with the neonatal outcome. RESULTS 43 (9.6 %) CTG traces were categorized as "SOFI"; IL-6 levels were significantly higher in this group compared with the "NEFI" group (82.0[43.4-325.0] pg/ml vs. 14.5[6.8-32.6] pg/mL; p <.001). The mean FHR baseline assessed 1 h before delivery and the total labor length showed an independent and direct association with the IL-6 levels in the umbilical arterial blood (p <.001 and p = 0.005, respectively). CAO occurred in 33(7.4 %) cases; IL-6 yielded a good prediction of the occurrence of the CAO with an AUC of 0.72 (95 % CI 0.61-0.81). CONCLUSION Intrapartum CTG findings classified as "SOFI" are associated with higher levels of IL-6 in the umbilical arterial blood.
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Affiliation(s)
- Elvira di Pasquo
- Unit of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Stefania Fieni
- Unit of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | | | - Andrea Dall'Asta
- Unit of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy; Unit of Obstetrics and Gynecology, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Giovanni Morganelli
- Unit of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Marta Spinelli
- Unit of Obstetrics and Gynecology, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Maria Laura Bettinelli
- Unit of Obstetrics and Gynecology, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Rosalia Aloe
- Unit of Blood Chemistry Diagnostics, Diagnostic Department, University Hospital of Parma, Parma, Italy
| | - Annalisa Russo
- Unit of Blood Chemistry Diagnostics, Diagnostic Department, University Hospital of Parma, Parma, Italy
| | - Letizia Galli
- Unit of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Serafina Perrone
- Unit of Neonatology, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Tullio Ghi
- Unit of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy; Unit of Obstetrics and Gynecology, Department of Medicine and Surgery, University of Parma, Parma, Italy.
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Fieni S, Di Ilio C, Kiener AJO, Scebba D, D'Amario P, Dall'Asta A, Ghi T. Real-time ultrasound to assist during a vaginal breech delivery. Am J Obstet Gynecol 2024; 230:S1044-S1045. [PMID: 37278993 DOI: 10.1016/j.ajog.2023.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 03/07/2023] [Accepted: 03/07/2023] [Indexed: 06/07/2023]
Abstract
We report a novel application of intrapartum sonography, herein used to assist the internal podalic version and the vaginal delivery of a transverse-lying second twin. Following the vaginal delivery of the first cephalic twin, the internal podalic version was performed under continuous ultrasound vision, leading to the uncomplicated breech delivery of a healthy neonate.
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Affiliation(s)
- Stefania Fieni
- Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Chiara Di Ilio
- Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy; Department of Woman, Child and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | - Davide Scebba
- Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Piernicola D'Amario
- Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Andrea Dall'Asta
- Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Tullio Ghi
- Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy.
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Ramirez Zegarra R, Dall'Asta A, Di Pasquo E, Morganelli G, Falcone V, Lizarraga Cepeda E, Falvo G, Bontempo P, Kiener AJO, Fieni S, Ghi T. Prediction of persistent occiput posterior position by sonographic assessment of fetal head attitude at start of second stage of labor: prospective study. Ultrasound Obstet Gynecol 2024; 63:251-257. [PMID: 37610831 DOI: 10.1002/uog.27461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 08/09/2023] [Accepted: 08/11/2023] [Indexed: 08/25/2023]
Abstract
OBJECTIVES To evaluate the relationship between the attitude of the fetal head quantified by means of the chin-to-chest angle (CCA) in fetuses in occiput posterior (OP) position at the beginning of the second stage of labor, and persistent OP position at birth. METHODS This was a single-center, prospective observational study conducted at the University Hospital of Parma, Parma, Italy. We included singleton pregnancies at term with fetuses in the OP position at the beginning of the second stage of labor. The fetal head position, station by means of angle of progression and head-to-perineum distance, and attitude by means of CCA were assessed using transabdominal or transperineal ultrasound. The primary outcome was persistent OP position at birth. RESULTS Between January and July 2022, 76 women were included in the study. There were 48 (63.2%) spontaneous rotations of the fetal head and spontaneous vaginal delivery occurred in all. Among the 28 (36.8%) fetuses that did not rotate spontaneously into an occiput anterior position, eight (28.6%) had a spontaneous vaginal delivery, while operative vaginal delivery and Cesarean delivery was performed in 11 (39.3%) and nine (32.1%) cases, respectively. Multivariable logistic regression analysis showed that the CCA (adjusted odds ratio (aOR), 2.15 (95% CI, 1.22-3.78); P = 0.008) and nulliparity (aOR, 0.20 (95% CI, 0.06-0.76); P = 0.02) were associated independently with persistent OP position at birth. Moreover, the CCA showed an area under the receiver-operating-characteristics curve of 0.69 (95% CI, 0.56-0.82); P = 0.005) for the prediction of persistent OP position. The optimal cut-off value of the CCA was 36.5°, and was associated with a sensitivity of 0.82 (95% CI, 0.63-0.94), specificity of 0.50 (95% CI, 0.35-0.65), positive predictive value of 0.49 (95% CI, 0.34-0.64), negative predictive value of 0.83 (95% CI, 0.64-0.94), positive likelihood ratio of 1.64 (95% CI, 1.18-2.29) and negative likelihood ratio of 0.36 (95% CI, 0.15-0.83). CONCLUSIONS Our data show that, within a population of women with fetal OP position at the beginning of the second stage of labor, the sonographic fetal head attitude measured by means of the CCA might help in the identification of fetuses at risk of persistent OP position. Such findings can be useful for patient counseling when OP position is diagnosed at full cervical dilatation. Further studies should investigate if the CCA might select patients who may benefit from manual rotation of the fetal head. © 2023 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- R Ramirez Zegarra
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University Hospital of Parma, Parma, Italy
| | - A Dall'Asta
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University Hospital of Parma, Parma, Italy
| | - E Di Pasquo
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University Hospital of Parma, Parma, Italy
| | - G Morganelli
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University Hospital of Parma, Parma, Italy
| | - V Falcone
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University Hospital of Parma, Parma, Italy
- Department of Obstetrics and Gynecology, Division of Obstetrics and Fetomaternal Medicine, Medical University of Vienna, Vienna, Austria
| | - E Lizarraga Cepeda
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University Hospital of Parma, Parma, Italy
- Instituto de Salud Fetal, Hospital Regional Materno Infantil, Tecnologico de Monterrey, Monterrey, Mexico
| | - G Falvo
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University Hospital of Parma, Parma, Italy
| | - P Bontempo
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University Hospital of Parma, Parma, Italy
| | - A J O Kiener
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University Hospital of Parma, Parma, Italy
| | - S Fieni
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University Hospital of Parma, Parma, Italy
| | - T Ghi
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University Hospital of Parma, Parma, Italy
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Angeli L, Fieni S, Dall'Asta A, Ghi T, De Carolis S, Sorrenti S, Rizzo F, Della Gatta AN, Simonazzi G, Pilu G, Benvenuti M, Luchi C, Simoncini T, Gaibazzi N, Niccoli G, Ardissino D, Frusca T. Mode of delivery and peripartum outcome in women with heart disease according to the ESC guidelines: an Italian multicenter study. J Matern Fetal Neonatal Med 2023; 36:2184221. [PMID: 36935360 DOI: 10.1080/14767058.2023.2184221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
Abstract
INTRODUCTION The European Society of Cardiology (ESC) guidelines (GL) provide indications on the mode of delivery in women with heart disease. However available data suggests that the rate of Cesarean Delivery (CD) is high and widely variable among such patients. In this study, we aimed to investigate the degree of adherence to the ESC recommendations among women delivering in four tertiary maternity services in Italy and how this affects the maternal and neonatal outcomes. MATERIAL AND METHODS Retrospective multicenter cohort study including pregnant women with heart disease who gave birth between January 2014 and July 2020. Composite adverse maternal outcome (CAM) was defined by the occurrence of one or more of the following: major postpartum hemorrhage, thrombo-embolic or ischemic event, de novo arrhythmia, heart failure, endocarditis, aortic dissection, need for re-surgery, sepsis, maternal death. Composite Adverse Neonatal outcome (CAN) was defined as cord arterial pH <7.00, APGAR <7 at 5 min, admission to the intensive care unit, and neonatal death. We compared the incidence of CAM and CAN between the cases with planned delivery in accordance (group "ESC consistent") or in disagreement (group "ESC not consistent") with the ESC GL. RESULTS Overall, 175 women and 181 liveborn were included. A higher frequency of CAN was found when delivery was not planned accordingly to the ESC guidelines [("ESC consistent" 9/124 (7.2%) vs "ESC not consistent" 13/57 (22.8%) p = 0.002 OR 3.74 (CI 95% 1.49-9.74) , while the occurrence of CAM was comparable between the two groups. At logistic regression analysis, the gestational age at delivery was the only parameter independently associated with the occurrence of CAN (p = 0.006). CONCLUSION Among pregnant women with heart disease, deviating from the ESC guidelines scheduling cesarean delivery does not seem to improve maternal outcomes and it is associated with worse perinatal outcomes, mainly due to lower gestational age at birth.
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Affiliation(s)
- L Angeli
- Department of Maternal Neonatal Medicine, University of Parma, Parma, Italy
| | - S Fieni
- Department of Maternal Neonatal Medicine, University of Parma, Parma, Italy
| | - A Dall'Asta
- Department of Maternal Neonatal Medicine, University of Parma, Parma, Italy
| | - T Ghi
- Department of Maternal Neonatal Medicine, University of Parma, Parma, Italy
| | - S De Carolis
- UOC of Obstetric Pathology, Departement of "Scienze della Salute della Donna, del Bambino e di Sanità Pubblica" Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - S Sorrenti
- UOC of Obstetric Pathology, Departement of "Scienze della Salute della Donna, del Bambino e di Sanità Pubblica" Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - F Rizzo
- UOC of Obstetric Pathology, Departement of "Scienze della Salute della Donna, del Bambino e di Sanità Pubblica" Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - A N Della Gatta
- Obstetric Unit, Department of Medical and Surgical Sciences (DIMEC) IRCSS Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - G Simonazzi
- Obstetric Unit, Department of Medical and Surgical Sciences (DIMEC) IRCSS Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - G Pilu
- Obstetric Unit, Department of Medical and Surgical Sciences (DIMEC) IRCSS Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - M Benvenuti
- Unità di Medicina Materno-Fetale, UOC Ginecologia ed Ostetricia University of Pisa, Pisa, Italy
| | - C Luchi
- Unità di Medicina Materno-Fetale, UOC Ginecologia ed Ostetricia University of Pisa, Pisa, Italy
| | - T Simoncini
- Unità di Medicina Materno-Fetale, UOC Ginecologia ed Ostetricia University of Pisa, Pisa, Italy
| | - N Gaibazzi
- Cardiology Department, University of Parma, Parma, Italy
| | - G Niccoli
- Cardiology Department, University of Parma, Parma, Italy
| | - D Ardissino
- Cardiology Department, University of Parma, Parma, Italy
| | - T Frusca
- Department of Maternal Neonatal Medicine, University of Parma, Parma, Italy
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Morganelli G, Fieni S, Dall'Asta A, di Pasquo E, Capozzi VA, Valenti A, Pezzani A, Kiener AJO, Ghi T. Effect of the "shoulder-up" bundle on the incidence of spontaneous perineal injury after vaginal delivery: comparison of 2 historic cohorts after propensity score matching. Am J Obstet Gynecol MFM 2023; 5:101038. [PMID: 37245605 DOI: 10.1016/j.ajogmf.2023.101038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/29/2023] [Accepted: 05/22/2023] [Indexed: 05/30/2023]
Abstract
BACKGROUND Perineal injury following vaginal delivery represents a major cause of long-term maternal morbidity, and its prevention is among the priorities of modern obstetrical practice. OBJECTIVE This study aimed to investigate whether the systematic implementation of a bundle of maneuvers to prevent perineal injury (ie, the "shoulder-up" bundle) may reduce the rate of spontaneous perineal tears in women delivering at a single tertiary maternity unit. STUDY DESIGN This was a single-center retrospective intervention study including all vaginal deliveries between April 1, 2020 and March 31, 2022. On March 1, 2021, a bundle focused on perineal injury prevention in vaginal deliveries was implemented and introduced as a standard of care. The "shoulder-up" bundle includes the addition of a hands-on technique for the delivery of the posterior shoulder, which is slowly lifted up under the direct visualization of the perineal body, immediately after the disengagement of the anterior shoulder. The labor ward staff underwent dedicated training to acquire expertise on the "shoulder-up" bundle. Little changes in terms of medical and midwifery staffing were recorded during the study period. The incidence of spontaneous second-degree or higher perineal tears was compared between the patients who gave birth before the clinical implementation of the bundle (standard-care group) and those who were delivered following the implementation of the bundle (shoulder-up group). A 1:1 propensity score matching of the 2 groups was done for the variables that proved to be independently associated with the perineal outcome. RESULTS From April 1, 2020 to March 31, 2022, 3671 patients had a vaginal birth at our tertiary care unit (1786 in the standard-care group and 1885 in the "shoulder-up" group) and were enrolled in the study population. Of these, 1191 (32.4%) had a spontaneous second-degree or higher perineal tear. At univariate analysis, nulliparity (59.6% vs 39.1%; P<.001), higher gestational age at delivery (39.8±1.28 vs 39.4±1.97 weeks; P<.001), epidural analgesia (40.6% vs 31.2%; P<.001), vacuum-assisted delivery (9.6% vs 4.0%; P<.001), and birthweight >4 kg (11.0% vs 6.3%; P<.001) were independently associated with the perineal outcome. Following propensity score matching for the above cited factors, the 1703 patients of each group were compared. A significant increase in the rate of intact perineum (71.0% vs 64.1%; P=.014) and a reduction in the incidence of second- (27.2% vs 32.9%; P=.006) and third to fourth-degree perineal tears (1.3% vs 3.0%; P<.001) was demonstrated in the "shoulder-up" group. Among the subgroup of patients undergoing vacuum-assisted delivery, a borderline significant reduction in the rate of obstetrical anal sphincter injury (10.4% vs 2.9%; P=.052) was also observed. CONCLUSION Our study showed that the clinical implementation of the "shoulder-up" bundle at vaginal delivery is associated with a significant reduction in the incidence of spontaneous second-degree or higher perineal tears.
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Affiliation(s)
- Giovanni Morganelli
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy.
| | - Stefania Fieni
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Andrea Dall'Asta
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Elvira di Pasquo
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Vito Andrea Capozzi
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Alissa Valenti
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Alessandra Pezzani
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | | | - Tullio Ghi
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
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Chandraharan E, Ghi T, Fieni S, Jia YJ. Optimizing the management of acute, prolonged decelerations and fetal bradycardia based on the understanding of fetal pathophysiology. Am J Obstet Gynecol 2023; 228:645-656. [PMID: 37270260 DOI: 10.1016/j.ajog.2022.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 05/09/2022] [Accepted: 05/09/2022] [Indexed: 06/05/2023]
Abstract
Any acute and profound reduction in fetal oxygenation increases the risk of anaerobic metabolism in the fetal myocardium and, hence, the risk of lactic acidosis. On the contrary, in a gradually evolving hypoxic stress, there is sufficient time to mount a catecholamine-mediated increase in the fetal heart rate to increase the cardiac output and redistribute oxygenated blood to maintain an aerobic metabolism in the fetal central organs. When the hypoxic stress is sudden, profound, and sustained, it is not possible to continue to maintain central organ perfusion by peripheral vasoconstriction and centralization. In case of acute deprivation of oxygen, the immediate chemoreflex response via the vagus nerve helps reduce fetal myocardial workload by a sudden drop of the baseline fetal heart rate. If this drop in the fetal heart rate continues for >2 minutes (American College of Obstetricians and Gynecologists' guideline) or 3 minutes (National Institute for Health and Care Excellence or physiological guideline), it is termed a prolonged deceleration, which occurs because of myocardial hypoxia, after the initial chemoreflex. The revised International Federation of Gynecology and Obstetrics guideline (2015) considers the prolonged deceleration to be a "pathologic" feature after 5 minutes. Acute intrapartum accidents (placental abruption, umbilical cord prolapse, and uterine rupture) should be excluded immediately, and if they are present, an urgent birth should be accomplished. If a reversible cause is found (maternal hypotension, uterine hypertonus or hyperstimulation, and sustained umbilical cord compression), immediate conservative measures (also called intrauterine fetal resuscitation) should be undertaken to reverse the underlying cause. In reversible causes of acute hypoxia, if the fetal heart rate variability is normal before the onset of deceleration, and normal within the first 3 minutes of the prolonged deceleration, then there is an increased likelihood of recovery of the fetal heart rate to its antecedent baseline within 9 minutes with the reversal of the underlying cause of acute and profound reduction in fetal oxygenation. The continuation of the prolonged deceleration for >10 minutes is termed "terminal bradycardia," and this increases the risk of hypoxic-ischemic injury to the deep gray matter of the brain (the thalami and the basal ganglia), predisposing to dyskinetic cerebral palsy. Therefore, any acute fetal hypoxia, which manifests as a prolonged deceleration on the fetal heart rate tracing, should be considered an intrapartum emergency requiring an immediate intervention to optimize perinatal outcome. In uterine hypertonus or hyperstimulation, if the prolonged deceleration persists despite stopping the uterotonic agent, then acute tocolysis is recommended to rapidly restore fetal oxygenation. Regular clinical audit of the management of acute hypoxia, including the "the onset of bradycardia to delivery interval," may help identify organizational and system issues, which may contribute to poor perinatal outcomes.
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Affiliation(s)
- Edwin Chandraharan
- Global Academy of Medical Education and Training, London, United Kingdom; Basildon University Hospital, Mid and South Essex NHS Foundation Trust, Basildon, United Kingdom.
| | - Tullio Ghi
- Obstetrics and Gynecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Stefania Fieni
- Obstetrics and Gynecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Yan-Ju Jia
- Department of Obstetrics, Tianjin Central Hospital of Obstetrics and Gynaecology/Tianjin Key Laboratory of Human Development and Reproductive Regulation/Affiliated Hospital of Obstetrics and Gynaecology of Nankai University, Tianjin, China
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Fieni S, di Pasquo E, Formisano D, Basevi V, Perrone E, Ghi T. Epidural analgesia and the risk of operative delivery among women at term: A propensity score matched study. Eur J Obstet Gynecol Reprod Biol 2022; 276:174-178. [DOI: 10.1016/j.ejogrb.2022.07.028] [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] [Received: 03/09/2022] [Revised: 06/22/2022] [Accepted: 07/26/2022] [Indexed: 11/04/2022]
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di Pasquo E, Ricciardi P, Valenti A, Fieni S, Ghi T, Frusca T. Achieving an appropriate cesarean birth (CB) rate and analyzing the changes using the Robson Ten-Group Classification System (TGCS): Lessons from a Tertiary Care Hospital in Italy. Birth 2022; 49:430-439. [PMID: 35118720 DOI: 10.1111/birt.12612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 12/19/2021] [Accepted: 01/03/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND To describe the interventions that were implemented at a Tertiary University Hospital and how they affected the rate of cesarean birth (CB) and main obstetrics and neonatal outcomes. STUDY DESIGN An analysis of the contemporaneously collected data from all deliveries that occurred from 2014 to 2018. Major obstetric and neonatal outcomes were analyzed and grouped according to the Ten-Group Classification System (TGCS). RESULTS A significant decrease in CB rates, from 28.4% to 23.0% (P < 0.001), was found over the study period. Although the relative sizes of both nulliparous (groups 1 + 2) and multiparous (groups 3 + 4) women remained stable over the study period, a significantly higher incidence of CB was reported in 2014 for both groups, compared with 2018 (2.6% vs. 13.0%, P < 0.001 for nulliparous women and 7.5% vs. 3.3%, P < 0.001 for multiparous women). In contrast, the relative size of Group 5 was significantly lower in 2014 than in 2018 (9.9% vs. 11.5%, P = 0.003), but a 13.3% reduction in CB was also reported for this group. No significant differences were noted in the occurrence of major obstetrics and neonatal outcomes that were reported. CONCLUSIONS A reduction in CB rate may be safely achieved through implementing a multifaceted strategy.
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Affiliation(s)
- Elvira di Pasquo
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Piera Ricciardi
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Alissa Valenti
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Stefania Fieni
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Tullio Ghi
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
| | - Tiziana Frusca
- Department of Obstetrics and Gynecology, University Hospital of Parma, Parma, Italy
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Mottet N, Fieni S, Merialdi M, Kiener AJO, Ghi T. Intrapartum ultrasound visualization of the Odon device during operative vaginal delivery. Am J Obstet Gynecol 2022:S0002-9378(22)00309-X. [PMID: 37278992 DOI: 10.1016/j.ajog.2022.04.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/12/2022] [Accepted: 04/13/2022] [Indexed: 06/07/2023]
Affiliation(s)
- Nicolas Mottet
- Regional University Hospital Center of Besançon, Hospital Hygiene, Besançon, France
| | - Stefania Fieni
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | | | | | - Tullio Ghi
- Department of Medicine and Surgery, University of Parma, Parma, Italy.
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10
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di Pasquo E, Commare A, Masturzo B, Paolucci S, Cromi A, Montersino B, Germano CM, Attini R, Perrone S, Pisani F, Dall'Asta A, Fieni S, Frusca T, Ghi T. Short-term morbidity and types of intrapartum hypoxia in the newborn with metabolic acidaemia: a retrospective cohort study. BJOG 2022; 129:1916-1925. [PMID: 35244312 PMCID: PMC9541157 DOI: 10.1111/1471-0528.17133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 02/13/2022] [Accepted: 02/26/2022] [Indexed: 11/30/2022]
Abstract
Objectives To assess labour characteristics in relation to the occurrence of Composite Adverse neonatal Outcome (CAO) within a cohort of fetuses with metabolic acidaemia. Design Retrospective cohort study. Setting Three Italian tertiary maternity units. Population 431 neonates born with acidaemia ≥36 weeks. Methods Intrapartum CTG traces were assigned to one of these four types of labour hypoxia: acute, subacute, gradually evolving and chronic hypoxia. The presence of CAO was defined by the occurrence of at least one of the following: Sarnat Score grade ≥2, seizures, hypothermia and death <7 days from birth. Main outcome measures To compare the type of hypoxia on the intrapartum CTG traces among the acidaemic neonates with and without CAO. Results The occurrence of a CAO was recorded in 15.1% of neonates. At logistic regression analysis, the duration of the hypoxia was the only parameter associated with CAO in the case of an acute or subacute pattern (odds ratio [OR] 1.3; 95% CI 1.02–1.6 and OR 1.04; 95% CI 1.0–1.1, respectively), whereas both the duration of the hypoxic insult and the time from PROM to delivery were associated with CAO in those with a gradually evolving pattern (OR 1.13; 95% CI 1.01–1.3 and OR 1.04; 95% CI 1.0–1.7, respectively). The incidence of CAO was higher in fetuses with chronic antepartum hypoxia than in those showing CTG features of intrapartum hypoxia (64.7 vs. 13.0%; P < 0.001). Conclusions The frequency of CAO seems related to the duration and the type of the hypoxic injury, being higher in fetuses showing CTG features of antepartum chronic hypoxia. Tweetable abstract This study demonstrates that in a large population of neonates with metabolic acidaemia at birth, the overall incidence of short‐term adverse outcome is around 15%. Such risk seems closely correlated to the duration and the type of hypoxic injury, being higher in fetuses admitted in labour with antepartum chronic hypoxia than those experiencing intrapartum hypoxia. This study demonstrates that in a large population of neonates with metabolic acidaemia at birth, the overall incidence of short‐term adverse outcome is around 15%. Such risk seems closely correlated to the duration and the type of hypoxic injury, being higher in fetuses admitted in labour with antepartum chronic hypoxia than those experiencing intrapartum hypoxia.
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Affiliation(s)
- Elvira di Pasquo
- Unit of Surgical Sciences, Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Arianna Commare
- Unit of Surgical Sciences, Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Bianca Masturzo
- Division of Obstetrics and Gynaecology, Department of Maternal-Neonatal and Infant Health, Ospedale degli Infermi, University of Turin, Biella, Italy
| | - Sonia Paolucci
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Antonella Cromi
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Benedetta Montersino
- Department of Obstetrics and Gynaecology, Città della Salute e della Scienza, Sant'Anna Hospital, Turin, Italy
| | - Chiara M Germano
- Department of Obstetrics and Gynaecology, Città della Salute e della Scienza, Sant'Anna Hospital, Turin, Italy
| | - Rossella Attini
- Department of Obstetrics and Gynaecology, Città della Salute e della Scienza, Sant'Anna Hospital, Turin, Italy
| | | | - Francesco Pisani
- Child Neuropsychiatry Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Andrea Dall'Asta
- Unit of Surgical Sciences, Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Stefania Fieni
- Unit of Surgical Sciences, Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Tiziana Frusca
- Unit of Surgical Sciences, Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Tullio Ghi
- Unit of Surgical Sciences, Obstetrics and Gynaecology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
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11
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Turetti M, Barbagallo M, Scoditti U, Genovese A, Angeli L, Fieni S, Frusca T, Bignami EG. A case of postpartum headache post dural puncture. Post Dural Puncture Headache or Reversible Cerebral Vasoconstriction Syndrome - Posterior Reversible Encephalopathy Syndrome? Acta Biomed 2021; 92:e2021119. [PMID: 33944816 PMCID: PMC8142776 DOI: 10.23750/abm.v92is1.10960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 11/18/2020] [Indexed: 11/23/2022]
Abstract
Background and aim: Reversible Cerebral Vasoconstriction Syndrome (RCVS) and Posterior Reversible Encephalopathy Syndrome (PRES) are two rare neurological conditions, clinically characterized by headache. In our case a diagnosis of PDPH was made though imaging showed signs of RCVS-PRES. Methods: We present a case of RCVS-PRES in a postpartum woman who presented headache as first symptom and only later experienced seizures. Dural puncture worked as a confounding factor in the clinical postpartum evaluation. Results-Conclusions: We want to focus the attention on changes of clinical characteristics of headache as an important factor to be analysed, in order to have a prompt diagnosis. We therefore propose a diagnostic algorithm. Moreover, we evaluate possible triggers of RCVS and PRES; in our case dural puncture is probably not the trigger, in fact there were no liquoral hypotension signs on imaging.
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Affiliation(s)
- Melania Turetti
- Anesthesiology, Critical Care and Pain Medicine Division, Department of Medicine and Surgery, University of Parma, Parma, Italy.
| | - Maria Barbagallo
- Anesthesiology, Critical Care and Pain Medicine Division, Department of Medicine and Surgery, University of Parma, Parma, Italy.
| | | | | | - Laura Angeli
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy.
| | - Stefania Fieni
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy .
| | - Tiziana Frusca
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy.
| | - Elena Giovanna Bignami
- Anesthesiology, Critical Care and Pain Medicine Division, Department of Medicine and Surgery, University of Parma, Parma, Italy.
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12
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Donati S, Corsi E, Salvatore MA, Maraschini A, Bonassisa S, Casucci P, Cataneo I, Cetin I, D’Aloja P, Dardanoni G, De Ambrosi E, Ferrazzi E, Fieni S, Franchi MP, Gargantini G, Iurlaro E, Leo L, Liberati M, Livio S, Locci M, Marozio L, Martini C, Maso G, Mecacci F, Meloni A, Mignuoli AD, Patanè L, Pellegrini E, Perotti F, Perrone E, Prefumo F, Ramenghi L, Rusciani R, Savasi V, Schettini SCA, Simeone D, Simeone S, Spinillo A, Steinkasserer M, Tateo S, Ternelli G, Tironi R, Trojano V, Vergani P, Zullino S. Childbirth Care among SARS-CoV-2 Positive Women in Italy. Int J Environ Res Public Health 2021; 18:ijerph18084244. [PMID: 33923642 PMCID: PMC8074190 DOI: 10.3390/ijerph18084244] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/13/2021] [Accepted: 04/14/2021] [Indexed: 11/16/2022]
Abstract
The new coronavirus emergency spread to Italy when little was known about the infection’s impact on mothers and newborns. This study aims to describe the extent to which clinical practice has protected childbirth physiology and preserved the mother–child bond during the first wave of the pandemic in Italy. A national population-based prospective cohort study was performed enrolling women with confirmed SARS-CoV-2 infection admitted for childbirth to any Italian hospital from 25 February to 31 July 2020. All cases were prospectively notified, and information on peripartum care (mother–newborn separation, skin-to-skin contact, breastfeeding, and rooming-in) and maternal and perinatal outcomes were collected in a structured form and entered in a web-based secure system. The paper describes a cohort of 525 SARS-CoV-2 positive women who gave birth. At hospital admission, 44.8% of the cohort was asymptomatic. At delivery, 51.9% of the mothers had a birth support person in the delivery room; the average caesarean section rate of 33.7% remained stable compared to the national figure. On average, 39.0% of mothers were separated from their newborns at birth, 26.6% practised skin-to-skin, 72.1% roomed in with their babies, and 79.6% of the infants received their mother’s milk. The infants separated and not separated from their SARS-CoV-2 positive mothers both had good outcomes. At the beginning of the pandemic, childbirth raised awareness and concern due to limited available evidence and led to “better safe than sorry” care choices. An improvement of the peripartum care indicators was observed over time.
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Affiliation(s)
- Serena Donati
- National Centre for Disease Prevention and Health Promotion, Istituto Superiore di Sanità-Viale Regina Elena 299, 00161 Rome, Italy; (M.A.S.); (A.M.); (P.D.)
- Correspondence: ; Tel.: +39-0649904318
| | - Edoardo Corsi
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Viale Montpellier 1, 00133 Rome, Italy;
| | - Michele Antonio Salvatore
- National Centre for Disease Prevention and Health Promotion, Istituto Superiore di Sanità-Viale Regina Elena 299, 00161 Rome, Italy; (M.A.S.); (A.M.); (P.D.)
| | - Alice Maraschini
- National Centre for Disease Prevention and Health Promotion, Istituto Superiore di Sanità-Viale Regina Elena 299, 00161 Rome, Italy; (M.A.S.); (A.M.); (P.D.)
| | - Silvia Bonassisa
- Department of Obstetrics and Gynecology, University Hospital Maggiore della Carità, 28100 Novara, Italy;
| | - Paola Casucci
- Sistema Informativo e Mobilità Sanitaria, Umbria Region, 06121 Perugia, Italy;
| | - Ilaria Cataneo
- Department of Obstetrics and Gynecology, Ospedale Maggiore, 40133 Bologna, Italy;
| | - Irene Cetin
- Unit of Obstetrics and Gynecology, Hospital V. Buzzi, ASST Fatebenefratelli Sacco, Department of Biomedical and Clinical Sciences, University of Milan, 20154 Milan, Italy; (I.C.); (S.L.)
| | - Paola D’Aloja
- National Centre for Disease Prevention and Health Promotion, Istituto Superiore di Sanità-Viale Regina Elena 299, 00161 Rome, Italy; (M.A.S.); (A.M.); (P.D.)
| | - Gabriella Dardanoni
- Osservatorio Epidemiologico Assessorato Salute Regione Siciliana, Sicily Region, 90145 Palermo, Italy;
| | | | - Enrico Ferrazzi
- Unit of Obstetrics, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 55031 Milan, Italy; (E.F.); (E.I.)
| | - Stefania Fieni
- Department of Obstetrics and Gynecology, University Hospital of Parma, 43126 Parma, Italy;
| | | | - Gianluigi Gargantini
- Maternal and Child Committee—Lombardy Region, 20124 Milan, Italy; (G.G.); (E.P.)
| | - Enrico Iurlaro
- Unit of Obstetrics, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 55031 Milan, Italy; (E.F.); (E.I.)
| | - Livio Leo
- Hospital “Beauregard” Valle D’Aosta, 11100 Aosta, Italy;
| | - Marco Liberati
- D’Annunzio University of Chieti-Pescara, 66100 Chieti, Italy;
| | - Stefania Livio
- Unit of Obstetrics and Gynecology, Hospital V. Buzzi, ASST Fatebenefratelli Sacco, Department of Biomedical and Clinical Sciences, University of Milan, 20154 Milan, Italy; (I.C.); (S.L.)
| | | | - Luca Marozio
- Department of Obstetrics and Gynecology, University of Turin, 10124 Turin, Italy;
| | - Claudio Martini
- Territorio e Integrazione Ospedale Territorio, Marche Region, 60122 Ancona, Italy;
| | - Gianpaolo Maso
- Obstetrics and Gynecology, Institute for Maternal and Child Health-IRCCS Burlo Garofolo, 34137 Trieste, Italy;
| | - Federico Mecacci
- Department of Biomedical, Division of Obstetrics and Gynecology, Experimental and Clinical Sciences, University of Florence, 50134 Florence, Italy;
| | - Alessandra Meloni
- Maternal and Neonatal Department, Azienda Ospedaliero Universitaria, 09042 Cagliari, Italy;
| | - Anna Domenica Mignuoli
- Dipartimento Regionale Tutela della Salute, Calabria Region, 88100 Reggio Calabria, Italy;
| | - Luisa Patanè
- Department of Obstetrics and Gynecology, ASST Papa Giovanni XXIII Hospital, 24127 Bergamo, Italy;
| | - Edda Pellegrini
- Maternal and Child Committee—Lombardy Region, 20124 Milan, Italy; (G.G.); (E.P.)
| | - Francesca Perotti
- Department of Obstetrics and Gynecology, IRCCS Policlinico San Matteo Foundation, University of Pavia, 27100 Pavia, Italy; (F.P.); (A.S.)
| | - Enrica Perrone
- Servizio Assistenza Territoriale, Direzione Generale Cura Della Persona, Salute e Welfare, Emilia-Romagna Region, 40127 Bologna, Italy;
| | - Federico Prefumo
- Department of Clinical and Experimental Sciences, Division of Obstetrics and Gynecology, ASST Spedali Civili, University of Brescia, 25123 Brescia, Italy;
| | - Luca Ramenghi
- Neonatal Intensive Care Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy;
| | - Raffaella Rusciani
- Department of Epidemiology, ASL TO3 Piedmont Region, 10095 Turin, Italy;
| | - Valeria Savasi
- Unit of Obstetrics and Gynecology, Department of Biomedical and Clinical Sciences, ASST Fatebenefratelli Sacco, University of Milan, 20157 Milan, Italy;
| | | | - Daniela Simeone
- Ospedale Civile Antonio Cardarelli, 86100 Campobasso, Italy;
| | - Serena Simeone
- Department of Woman and Child’s Health, Careggi University Hospital, 50141 Florence, Italy;
| | - Arsenio Spinillo
- Department of Obstetrics and Gynecology, IRCCS Policlinico San Matteo Foundation, University of Pavia, 27100 Pavia, Italy; (F.P.); (A.S.)
| | - Martin Steinkasserer
- Central Teaching Hospital of Bozen, Division of Gynecology and Obstetrics, 39100 Bozen, Italy;
| | | | - Giliana Ternelli
- Obstetrics and Gynecology Unit, Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, 41124 Modena, Italy;
| | | | | | - Patrizia Vergani
- Department of Obstetrics and Gynecology, MBBM Foundation/San Gerardo Hospital, University of Milan–Bicocca, 20900 Monza, Italy;
| | - Sara Zullino
- Department of Experimental and Clinical Medicine, Division of Obstetrics and Gynecology, University of Pisa, 56126 Pisa, Italy;
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13
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Volpe N, di Pasquo E, Ferretti A, Dall'Asta A, Fieni S, Frusca T, Ghi T. Hyperechoic amniotic membranes in patients with preterm premature rupture of membranes (p-PROM) and pregnancy outcome. J Perinat Med 2021; 49:311-318. [PMID: 33085637 DOI: 10.1515/jpm-2020-0223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 09/22/2020] [Indexed: 01/20/2023]
Abstract
OBJECTIVES The early identification of women with preterm premature rupture of membranes (p-PROM) who are at higher risk of imminent delivery remains challenging. The aim of our study was to evaluate if an increased echogenicity of the amniotic membranes may represent a sonographic marker of impending delivery in women with p-PROM. METHODS This was a prospective study including women with singleton pregnancies and diagnosis of p-PROM between 22 and 37 gestational weeks. A sonographic examination was performed within 24 h from the hospital admission and the appearance of the amniotic membranes close to the internal os was specifically evaluated. The membranes were defined as hyperechoic when their echogenicity was similar to that of the fetal bones or normoechoic in the other cases. The primary aim of the study was to compare the admission to spontaneous onset of labor interval and the pregnancy outcome between the cases of p-PROM with and without hyperechoic membranes. RESULTS Overall, 45 women fulfilled the inclusion criteria with similar characteristics at admission. In women with hyperechoic membranes, the admission to spontaneous onset of labor interval was significantly shorter (11.5 [5.3-25.0] vs. 3.0 [1.5-9.0] p=0.04) compared to women with normo-echoic membranes. At binomial logistic regression after adjustment for GA at hospital admission, the presence of hyperechoic membranes was found as the only independent predictor of spontaneous onset of labor ≤72 h (aOR: 6.1; 95% CI: 1.0-36.9). CONCLUSIONS The presence of hyperechoic membranes is associated with a 6-fold higher incidence of spontaneous onset of labor within 72 h independently from the gestational age at p-PROM.
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Affiliation(s)
- Nicola Volpe
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Elvira di Pasquo
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Alice Ferretti
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Andrea Dall'Asta
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Stefania Fieni
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Tiziana Frusca
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Tullio Ghi
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
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14
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Abstract
The automatic analysis of fetal ECG in labor has been introduced as an adjunct of traditional cardiotocography with the aim to improve the identification of fetuses with intrapartum hypoxia. Several randomized controlled trials and meta-analyses have produced conflicting results, with the most recent randomized controlled trial not demonstrating any improvement in either neonatal outcomes or reduction in operative birth rates. The objective of this review article is to present the state of art about the use of STAN technology in labor ward.
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Affiliation(s)
- Greta Cagninelli
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Andrea Dall'asta
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Elvira DI Pasquo
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | | | | | - Stefania Fieni
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Tiziana Frusca
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Tullio Ghi
- Department of Medicine and Surgery, University of Parma, Parma, Italy -
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15
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Degennaro VA, Cagninelli G, Lombardi FA, Pisani P, Conversano F, Casciaro S, Fieni S, Frusca T, Ghi T. 481 First assessment of maternal status during pregnancy by means of radiofrequency echographic multi spectrometry technology. Am J Obstet Gynecol 2021. [DOI: 10.1016/j.ajog.2020.12.502] [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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16
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Cagninelli G, Dall'asta A, DI Pasquo E, Morganelli G, Degennaro VA, Fieni S, Frusca T, Ghi T. STAN: a reappraisal of its clinical usefulness. Minerva Obstet Gynecol 2020. [PMID: 33249820 DOI: 10.23736/s0026-4784.20.04690-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The automatic analysis of fetal ECG in labor has been introduced as an adjunct of traditional cardiotocography with the aim to improve the identification of fetuses with intrapartum hypoxia. Several randomized controlled trials and meta-analyses have produced conflicting results, with the most recent randomized controlled trial not demonstrating any improvement in either neonatal outcomes or reduction in operative birth rates. The objective of this review article is to present the state of art about the use of STAN technology in labor ward.
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Affiliation(s)
- Greta Cagninelli
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Andrea Dall'asta
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Elvira DI Pasquo
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | | | | | - Stefania Fieni
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Tiziana Frusca
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Tullio Ghi
- Department of Medicine and Surgery, University of Parma, Parma, Italy -
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17
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Di Mascio D, Sen C, Saccone G, Galindo A, Grünebaum A, Yoshimatsu J, Stanojevic M, Kurjak A, Chervenak F, Rodríguez Suárez MJ, Gambacorti-Passerini ZM, Baz MDLAA, Aguilar Galán EV, López YC, De León Luis JA, Hernández IC, Herraiz I, Villalain C, Venturella R, Rizzo G, Mappa I, Gerosolima G, Hellmeyer L, Königbauer J, Ameli G, Frusca T, Volpe N, Luca Schera GB, Fieni S, Esposito E, Simonazzi G, Di Donna G, Youssef A, Della Gatta AN, Di Donna MC, Chiantera V, Buono N, Sozzi G, Greco P, Morano D, Bianchi B, Lombana Marino MG, Laraud F, Ramone A, Cagnacci A, Barra F, Gustavino C, Ferrero S, Ghezzi F, Cromi A, Laganà AS, Laurita Longo V, Stollagli F, Sirico A, Lanzone A, Driul L, Cecchini D F, Xodo S, Rodriguez B, Mercado-Olivares F, Elkafrawi D, Sisti G, Esposito R, Coviello A, Cerbone M, Morlando M, Schiattarella A, Colacurci N, De Franciscis P, Cataneo I, Lenzi M, Sandri F, Buscemi R, Gattei G, Sala FD, Valori E, Rovellotti MC, Done E, Faron G, Gucciardo L, Esposito V, Vena F, Giancotti A, Brunelli R, Muzii L, Nappi L, Sorrentino F, Vasciaveo L, Liberati M, Buca D, Leombroni M, Di Sebastiano F, Di Tizio L, Gazzolo D, Franchi M, Ianniciello QC, Garzon S, Petriglia G, Borrello L, Nieto-Calvache AJ, Burgos-Luna JM, Kadji C, Carlin A, Bevilacqua E, Moucho M, Pinto PV, Figueiredo R, Morales Roselló J, Loscalzo G, Martinez-Varea A, Diago V, Jimenez Lopez JS, Aykanat AY, Cosma S, Carosso A, Benedetto C, Bermejo A, May Feuerschuette OH, Uyaniklar O, Ocakouglu SR, Atak Z, Gündüz R, Haberal ET, Froessler B, Parange A, Palm P, Samardjiski I, Taccaliti C, Okuyan E, Daskalakis G, Moreira de Sa RA, Pittaro A, Gonzalez-Duran ML, Guisan AC, Genç ŞÖ, Zlatohlávková B, Piqueras AL, Oliva DE, Cil AP, Api O, Antsaklis P, Ples L, Kyvernitakis I, Maul H, Malan M, Lila A, Granese R, Ercoli A, Zoccali G, Villasco A, Biglia N, Madalina C, Costa E, Daelemans C, Pintiaux A, Cueto E, Hadar E, Dollinger S, Brzezinski Sinai NA, Huertas E, Arango P, Sanchez A, Schvartzman JA, Cojocaru L, Turan S, Turan O, Di Dedda MC, Molpeceres RG, Zdjelar S, Premru-Srsen T, Cerar LK, Druškovič M, De Robertis V, Stefanovic V, Nupponen I, Nelskylä K, Khodjaeva Z, Gorina KA, Sukhikh GT, Maruotti GM, Visentin S, Cosmi E, Ferrari J, Gatti A, Luvero D, Angioli R, Puri L, Palumbo M, D'Urso G, Colaleo F, Chiara Rapisarda AM, Carbone IF, Mollo A, Nazzaro G, Locci M, Guida M, Di Spiezio Sardo A, Panici PB, Berghella V, Flacco ME, Manzoli L, Bifulco G, Scambia G, Zullo F, D'Antonio F. Risk factors associated with adverse fetal outcomes in pregnancies affected by Coronavirus disease 2019 (COVID-19): a secondary analysis of the WAPM study on COVID-19. J Perinat Med 2020; 48:950-958. [PMID: 32975205 DOI: 10.1515/jpm-2020-0355] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 08/21/2020] [Indexed: 02/07/2023]
Abstract
Objectives To evaluate the strength of association between maternal and pregnancy characteristics and the risk of adverse perinatal outcomes in pregnancies with laboratory confirmed COVID-19. Methods Secondary analysis of a multinational, cohort study on all consecutive pregnant women with laboratory-confirmed COVID-19 from February 1, 2020 to April 30, 2020 from 73 centers from 22 different countries. A confirmed case of COVID-19 was defined as a positive result on real-time reverse-transcriptase-polymerase-chain-reaction (RT-PCR) assay of nasal and pharyngeal swab specimens. The primary outcome was a composite adverse fetal outcome, defined as the presence of either abortion (pregnancy loss before 22 weeks of gestations), stillbirth (intrauterine fetal death after 22 weeks of gestation), neonatal death (death of a live-born infant within the first 28 days of life), and perinatal death (either stillbirth or neonatal death). Logistic regression analysis was performed to evaluate parameters independently associated with the primary outcome. Logistic regression was reported as odds ratio (OR) with 95% confidence interval (CI). Results Mean gestational age at diagnosis was 30.6±9.5 weeks, with 8.0% of women being diagnosed in the first, 22.2% in the second and 69.8% in the third trimester of pregnancy. There were six miscarriage (2.3%), six intrauterine device (IUD) (2.3) and 5 (2.0%) neonatal deaths, with an overall rate of perinatal death of 4.2% (11/265), thus resulting into 17 cases experiencing and 226 not experiencing composite adverse fetal outcome. Neither stillbirths nor neonatal deaths had congenital anomalies found at antenatal or postnatal evaluation. Furthermore, none of the cases experiencing IUD had signs of impending demise at arterial or venous Doppler. Neonatal deaths were all considered as prematurity-related adverse events. Of the 250 live-born neonates, one (0.4%) was found positive at RT-PCR pharyngeal swabs performed after delivery. The mother was tested positive during the third trimester of pregnancy. The newborn was asymptomatic and had negative RT-PCR test after 14 days of life. At logistic regression analysis, gestational age at diagnosis (OR: 0.85, 95% CI 0.8-0.9 per week increase; p<0.001), birthweight (OR: 1.17, 95% CI 1.09-1.12.7 per 100 g decrease; p=0.012) and maternal ventilatory support, including either need for oxygen or CPAP (OR: 4.12, 95% CI 2.3-7.9; p=0.001) were independently associated with composite adverse fetal outcome. Conclusions Early gestational age at infection, maternal ventilatory supports and low birthweight are the main determinants of adverse perinatal outcomes in fetuses with maternal COVID-19 infection. Conversely, the risk of vertical transmission seems negligible.
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Affiliation(s)
- Daniele Di Mascio
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Cihat Sen
- Perinatal Medicine Foundation and Department of Perinatal Medicine, Memorial Hospital, Istanbul, Turkey
| | - Gabriele Saccone
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Alberto Galindo
- Fetal Medicine Unit, Maternal and Child Health and Development Network, University Hospital 12 de Octubre, Complutense University of MadridDepartment of Obstetrics and Gynaecology, Madrid, Spain
| | - Amos Grünebaum
- Department of Obstetrics and Gynaecology, Lenox Hill Hospital, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Jun Yoshimatsu
- Department of Perinatology and Gynaecology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Milan Stanojevic
- Department of Obstetrics and Gynaecology, Medical School University of Zagreb, Sveti Duh University Hospital, Zagreb, Croatia
| | - Asım Kurjak
- Department of Obstetrics and Gynaecology, Medical School University of Zagreb, Sveti Duh University Hospital, Zagreb, Croatia
| | - Frank Chervenak
- Department of Obstetrics and Gynaecology, Lenox Hill Hospital, Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | | | | | - María de Los Angeles Anaya Baz
- Department of Obstetrics and Gynaecology, Ciudad Real University General Hospital, Ciudad Real, Spain
- University of Castilla-La Mancha, Ciudad Real, Spain
| | - Esther Vanessa Aguilar Galán
- Department of Obstetrics and Gynaecology, Ciudad Real University General Hospital, Ciudad Real, Spain
- University of Castilla-La Mancha, Ciudad Real, Spain
| | - Yolanda Cuñarro López
- Fetal Medicine Unit, Maternal and Child Health anad Development Network, Gregorio Marañón Hospital, Complutense University of Madrid, Department of Obstetrics and Gynaecology, Madrid, Spain
| | - Juan Antonio De León Luis
- Fetal Medicine Unit, Maternal and Child Health anad Development Network, Gregorio Marañón Hospital, Complutense University of Madrid, Department of Obstetrics and Gynaecology, Madrid, Spain
| | - Ignacio Cueto Hernández
- Fetal Medicine Unit, Maternal and Child Health anad Development Network, Gregorio Marañón Hospital, Complutense University of Madrid, Department of Obstetrics and Gynaecology, Madrid, Spain
| | - Ignacio Herraiz
- Fetal Medicine Unit, Maternal and Child Health and Development Network, University Hospital 12 de Octubre, Complutense University of MadridDepartment of Obstetrics and Gynaecology, Madrid, Spain
| | - Cecilia Villalain
- Fetal Medicine Unit, Maternal and Child Health and Development Network, University Hospital 12 de Octubre, Complutense University of MadridDepartment of Obstetrics and Gynaecology, Madrid, Spain
| | - Roberta Venturella
- Department of Obstetrics and Gynaecology, School of Medicin, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Giuseppe Rizzo
- University of Roma Tor Vergata, Division of Maternal Fetal Medicine, Ospedale Cristo Re Roma, Rome, Italy
- Department of Obstetrics and Gynaecology The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - Ilenia Mappa
- University of Roma Tor Vergata, Division of Maternal Fetal Medicine, Ospedale Cristo Re Roma, Rome, Italy
| | - Giovanni Gerosolima
- Department of Obstetrics and Gynaecology, Ospedale AOSG Moscati, Avellino, Italy
| | - Lars Hellmeyer
- Department of Gynaecology and Obstetrics, Vivantes Klinikum im Friedrichshain, Berlin, Germany
| | - Josefine Königbauer
- Department of Gynaecology and Obstetrics, Vivantes Klinikum im Friedrichshain, Berlin, Germany
| | - Giada Ameli
- Department of Gynaecology and Obstetrics, Vivantes Klinikum im Friedrichshain, Berlin, Germany
| | - Tiziana Frusca
- Department of Obstetrics and Gynaecology, University of Parma, Parma, Italy
| | - Nicola Volpe
- Department of Obstetrics and Gynaecology, University of Parma, Parma, Italy
| | | | - Stefania Fieni
- Department of Obstetrics and Gynaecology, University of Parma, Parma, Italy
| | - Eutalia Esposito
- Department of Obstetrics and Gynaecology, Ospedale di San Leonardo, Castellammare di Stabia, Italy
| | - Giuliana Simonazzi
- Department of Obstetrics and Gynaecology, University of Bologna, Sant'Orsola- Malpighi University Hospital, Bologna, Italy
| | - Gaetana Di Donna
- Department of Obstetrics and Gynaecology, University of Bologna, Sant'Orsola- Malpighi University Hospital, Bologna, Italy
| | - Aly Youssef
- Department of Obstetrics and Gynaecology, University of Bologna, Sant'Orsola- Malpighi University Hospital, Bologna, Italy
| | - Anna Nunzia Della Gatta
- Department of Obstetrics and Gynaecology, University of Bologna, Sant'Orsola- Malpighi University Hospital, Bologna, Italy
| | | | - Vito Chiantera
- Department of Gynaecologic Oncology, University of Palermo, Palermo, Sicilia, Italy
| | - Natalina Buono
- Department of Gynaecologic Oncology, University of Palermo, Palermo, Sicilia, Italy
| | - Giulio Sozzi
- Department of Gynaecologic Oncology, University of Palermo, Palermo, Sicilia, Italy
| | - Pantaleo Greco
- Department of Medical Sciences, Section of Obstetrics and Gynaecology, Azienda Ospedaliera-Universitaria Sant' Anna, University of Ferrara, Ferrara, Italy
| | - Danila Morano
- Department of Medical Sciences, Section of Obstetrics and Gynaecology, Azienda Ospedaliera-Universitaria Sant' Anna, University of Ferrara, Ferrara, Italy
| | - Beatrice Bianchi
- Department of Medical Sciences, Section of Obstetrics and Gynaecology, Azienda Ospedaliera-Universitaria Sant' Anna, University of Ferrara, Ferrara, Italy
| | - Maria Giulia Lombana Marino
- Department of Medical Sciences, Section of Obstetrics and Gynaecology, Azienda Ospedaliera-Universitaria Sant' Anna, University of Ferrara, Ferrara, Italy
| | - Federica Laraud
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico, San Martino, Genova, Italy
| | - Arianna Ramone
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico, San Martino, Genova, Italy
| | - Angelo Cagnacci
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico, San Martino, Genova, Italy
| | - Fabio Barra
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico, San Martino, Genova, Italy
| | - Claudio Gustavino
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico, San Martino, Genova, Italy
| | - Simone Ferrero
- Academic Unit of Obstetrics and Gynaecology, IRCCS Ospedale Policlinico, San Martino, Genova, Italy
| | - Fabio Ghezzi
- Department of Obstetrics and Gynaecology, "Filippo Del Ponte" Hospita University of Insubria, Varese, Italy
| | - Antonella Cromi
- Department of Obstetrics and Gynaecology, "Filippo Del Ponte" Hospita University of Insubria, Varese, Italy
| | - Antonio Simone Laganà
- Department of Obstetrics and Gynaecology, "Filippo Del Ponte" Hospita University of Insubria, Varese, Italy
| | - Valentina Laurita Longo
- Department of Obstetrics and Gynaecology, Fondazione Policlinico Universitario A Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
- Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, Rome, Italy
- Queen Margaret University,Institute for Global Health and Development, Edinburgh, UK
| | - Francesca Stollagli
- Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Angelo Sirico
- Department of Obstetrics and Gynaecology, Fondazione Policlinico Universitario A Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Lanzone
- Department of Obstetrics and Gynaecology, Fondazione Policlinico Universitario A Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
- Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Lorenza Driul
- Clinic of Obstetrics and Gynaecology, University of Udine, Udine, Italy
| | | | - Serena Xodo
- Clinic of Obstetrics and Gynaecology, University of Udine, Udine, Italy
| | - Brian Rodriguez
- Department of Obstetrics and Gynaecology, New York Health and Hospitals/Lincoln Bronx, The Bronx, NY, USA
| | - Felipe Mercado-Olivares
- Department of Obstetrics and Gynaecology, New York Health and Hospitals/Lincoln Bronx, The Bronx, NY, USA
| | - Deena Elkafrawi
- Department of Obstetrics and Gynaecology, New York Health and Hospitals/Lincoln Bronx, The Bronx, NY, USA
| | - Giovanni Sisti
- Department of Obstetrics and Gynaecology, New York Health and Hospitals/Lincoln Bronx, The Bronx, NY, USA
| | - Rosanna Esposito
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Antonio Coviello
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Marco Cerbone
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Maddalena Morlando
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Antonio Schiattarella
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Nicola Colacurci
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Pasquale De Franciscis
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Ilaria Cataneo
- Unit of Obstetrics and Gynaecology, Ospedale Maggiore, Bologna, Italy
| | - Marinella Lenzi
- Unit of Obstetrics and Gynaecology, Ospedale Maggiore, Bologna, Italy
| | - Fabrizio Sandri
- Unit of Obstetrics and Gynaecology, Ospedale Maggiore, Bologna, Italy
| | - Riccardo Buscemi
- Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Giorgia Gattei
- Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Francesca Della Sala
- Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
| | - Eleonora Valori
- Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
- Hospital Castelli, Verbania, Italy
| | | | - Elisa Done
- UZ Brussel, Universitair Ziekenhuis, Brussel, Belgium
| | - Gilles Faron
- UZ Brussel, Universitair Ziekenhuis, Brussel, Belgium
| | | | | | - Flaminia Vena
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Antonella Giancotti
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Roberto Brunelli
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Ludovico Muzii
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Luigi Nappi
- Department of Obstetrics and Gynaecology, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Felice Sorrentino
- Department of Obstetrics and Gynaecology, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Lorenzo Vasciaveo
- Department of Obstetrics and Gynaecology, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Marco Liberati
- Centre for High Risk Pregnancy and Fetal Care, University of Chieti, Department of Obstetrics and Gynaecology, Chieti, Italy
| | - Danilo Buca
- Centre for High Risk Pregnancy and Fetal Care, University of Chieti, Department of Obstetrics and Gynaecology, Chieti, Italy
| | - Martina Leombroni
- Centre for High Risk Pregnancy and Fetal Care, University of Chieti, Department of Obstetrics and Gynaecology, Chieti, Italy
| | - Francesca Di Sebastiano
- Centre for High Risk Pregnancy and Fetal Care, University of Chieti, Department of Obstetrics and Gynaecology, Chieti, Italy
| | - Luciano Di Tizio
- Centre for High Risk Pregnancy and Fetal Care, University of Chieti, Department of Obstetrics and Gynaecology, Chieti, Italy
| | - Diego Gazzolo
- Neonatal Intensive Care Unit, University of Chieti, ChietiItaly
| | - Massimo Franchi
- Department of Obstetrics and Gynaecology, AOUI Verona, University of Verona, Verona, Italy
| | | | - Simone Garzon
- Department of Obstetrics and Gynaecology, AOUI Verona, University of Verona, Verona, Italy
| | - Giuliano Petriglia
- Maternal and Child Health Department, Santa Maria Hospital, Terni, Italy
| | - Leonardo Borrello
- Maternal and Child Health Department, Santa Maria Hospital, Terni, Italy
| | - Albaro Josè Nieto-Calvache
- Fundación Valle del Lili,Tertiary Obstetric Unit, Cali, Colombia
- Postgraduate Department, Universidad Icesi, Cali, Colombia
| | - Juan Manuel Burgos-Luna
- Fundación Valle del Lili,Tertiary Obstetric Unit, Cali, Colombia
- Postgraduate Department, Universidad Icesi, Cali, Colombia
| | - Caroline Kadji
- Department of Obstetrics and Gynaecology, University Hospital Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Andrew Carlin
- Department of Obstetrics and Gynaecology, University Hospital Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Elisa Bevilacqua
- Department of Obstetrics and Gynaecology, University Hospital Brugmann, Université Libre de Bruxelles, Brussels, Belgium
| | - Marina Moucho
- Department of Obstetrics and Gynaecology, Centro Hospitalar e Universitário São João, Porto, Portugal
| | - Pedro Viana Pinto
- Department of Obstetrics and Gynaecology, Centro Hospitalar e Universitário São João, Porto, Portugal
| | - Rita Figueiredo
- Department of Obstetrics and Gynaecology, Centro Hospitalar e Universitário São João, Porto, Portugal
| | - José Morales Roselló
- Servicio de Obstetricia y Ginecología, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Gabriela Loscalzo
- Servicio de Obstetricia y Ginecología, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Alicia Martinez-Varea
- Servicio de Obstetricia y Ginecología, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Vincente Diago
- Servicio de Obstetricia y Ginecología, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | | | - Alicia Yeliz Aykanat
- Department of Obstetrics and Gynaecology, Istanbul University-Cerrahpasa Medical School, Istanbul, Turkey
| | - Stefano Cosma
- Department of Obstetrics and Gynaecology, Sant'Anna Hospital, University of Turin, Turin, Italy
| | - Andrea Carosso
- Department of Obstetrics and Gynaecology, Sant'Anna Hospital, University of Turin, Turin, Italy
| | - Chiara Benedetto
- Department of Obstetrics and Gynaecology, Sant'Anna Hospital, University of Turin, Turin, Italy
| | | | | | | | | | | | - Reyhan Gündüz
- Department of Obstetrics and Gynaecology, University of Dicle, Diyarbakır, Turkey
| | | | - Bernd Froessler
- Department of Anaesthesia, Lyell McEwin Hospital, Adelaide, Australia
| | - Anupam Parange
- Department of Anaesthesia, Lyell McEwin Hospital, Adelaide, Australia
| | - Peter Palm
- Department of Anaesthesia, Lyell McEwin Hospital, Adelaide, Australia
| | - Igor Samardjiski
- University Clinic of Obstetrics and Gynaecology, Skopje, North Macedonia
| | - Chiara Taccaliti
- Ospedale Generale Regionale "F. Miulli", Acquaviva delle Fonti, Italy
| | - Erhan Okuyan
- Batman Maternity and Child Health Hospital, Batman, Turkey
| | - George Daskalakis
- Alexandra Hospital - National and Kapodistrian, University of Athens, Athens, Greece
| | | | | | | | | | | | - Blanka Zlatohlávková
- Department of Obstetrics and Gynaecology, Division of Neonatology, General Hospital in Prague and First Faculty of Medicine,Charles University, Prague, Czech Republic
| | | | | | | | - Olus Api
- American Hospital, Istanbul, Turkey
| | - Panos Antsaklis
- Alexandra Hospital - National and Kapodistrian, University of Athens, Athens, Greece
| | - Liana Ples
- Department of Obstetrics and Gynaecology, Saint John Hospital, UMF Carol Davila, Bucharest, Romania
| | | | - Holger Maul
- Asklepios Hospital Barmbek, Hamburg, Germany
| | | | - Albert Lila
- Regional Hospital Gjakova, Kosovo, Republic of Kosovo
| | - Roberta Granese
- Department of Obstetrics and Gynaecology, University of Messina, Messina, Italy
| | - Alfredo Ercoli
- Department of Obstetrics and Gynaecology, University of Messina, Messina, Italy
| | - Giuseppe Zoccali
- Department of Obstetrics and Gynaecology, University of Messina, Messina, Italy
| | - Andrea Villasco
- Academic Division of Obstetrics and Gynaecolog, Mauriziano Umberto I Hospital, University of Turin, Turin, Italy
| | - Nicoletta Biglia
- Academic Division of Obstetrics and Gynaecolog, Mauriziano Umberto I Hospital, University of Turin, Turin, Italy
| | - Ciuhodaru Madalina
- Universitatea de Medicină și Farmacie Grigore T. Popa Iași, Iasi, Romania
| | - Elena Costa
- Department of Obstetrics and Gynaecology, Hospital Erasme, Cliniques Universitaires de Bruxells, Brussels, Belgium
| | - Caroline Daelemans
- Department of Obstetrics and Gynaecology, Hospital Erasme, Cliniques Universitaires de Bruxells, Brussels, Belgium
| | - Axelle Pintiaux
- Department of Obstetrics and Gynaecology, Hospital Erasme, Cliniques Universitaires de Bruxells, Brussels, Belgium
| | | | - Eran Hadar
- Helen Schneider Hospital for Women, Rabin Medical Center, Petach-Tikva and Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Sarah Dollinger
- Helen Schneider Hospital for Women, Rabin Medical Center, Petach-Tikva and Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Noa A Brzezinski Sinai
- Helen Schneider Hospital for Women, Rabin Medical Center, Petach-Tikva and Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | | | - Pedro Arango
- Instituto Nacional Materno Perinatal, Lima, Peru
| | | | | | - Liviu Cojocaru
- Department of Obstetrics, Gynaecology and Reproductive Science, University of Maryland Medical Center, Baltimore, MD, USA
| | - Sifa Turan
- Department of Obstetrics, Gynaecology and Reproductive Science, University of Maryland Medical Center, Baltimore, MD, USA
| | - Ozhan Turan
- Department of Obstetrics, Gynaecology and Reproductive Science, University of Maryland Medical Center, Baltimore, MD, USA
| | | | | | | | - Tanja Premru-Srsen
- Department of Perinatology, University Medical Center, Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Lilijana Kornhauser Cerar
- Department of Perinatology, University Medical Center, Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | - Mirjam Druškovič
- Department of Perinatology, University Medical Center, Medical Faculty, University of Ljubljana, Ljubljana, Slovenia
| | | | - Vedran Stefanovic
- Department of Obstetrics and Gynaecology, Neonatology and Intensive Care, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Irmeli Nupponen
- Department of Obstetrics and Gynaecology, Neonatology and Intensive Care, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Kaisa Nelskylä
- Department of Obstetrics and Gynaecology, Neonatology and Intensive Care, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Zulfiya Khodjaeva
- National Medical Research Center for Obstetrics, Gynaecology and Perinatology, Moscow, Russia
| | - Ksenia A Gorina
- National Medical Research Center for Obstetrics, Gynaecology and Perinatology, Moscow, Russia
| | - Gennady T Sukhikh
- National Medical Research Center for Obstetrics, Gynaecology and Perinatology, Moscow, Russia
| | - Giuseppe Maria Maruotti
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Silvia Visentin
- Department of Woman' and Child's Health, University of Padova, Padova, Italy
| | - Erich Cosmi
- Department of Woman' and Child's Health, University of Padova, Padova, Italy
| | - Jacopo Ferrari
- Department of Woman' and Child's Health, University of Padova, Padova, Italy
| | | | | | | | - Ludovica Puri
- Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marco Palumbo
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Giusella D'Urso
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Francesco Colaleo
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | | | | | | | - Giovanni Nazzaro
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Mariavittoria Locci
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Maurizio Guida
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Attilio Di Spiezio Sardo
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Pierluigi Benedetti Panici
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Vincenzo Berghella
- Maternal Fetal Medicine Division, Sidney Kimmel Medical College at Thomas Jefferson University, Obstetrics and Gynaecology Department, Philadelphia, PA, USA
| | | | - Lamberto Manzoli
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Giuseppe Bifulco
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Giovanni Scambia
- Department of Obstetrics and Gynaecology, Fondazione Policlinico Universitario A Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Fulvio Zullo
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Francesco D'Antonio
- Centre for High Risk Pregnancy and Fetal Care, University of Chieti, Department of Obstetrics and Gynaecology, Chieti, Italy
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Ramirez Zegarra R, di Pasquo E, Dall'Asta A, Minopoli M, Armano G, Fieni S, Frusca T, Ghi T. Impact of ultrasound guided training in the diagnosis of the fetal head position during labor: A prospective observational study. Eur J Obstet Gynecol Reprod Biol 2020; 256:308-313. [PMID: 33260000 DOI: 10.1016/j.ejogrb.2020.11.053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/13/2020] [Accepted: 11/18/2020] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To assess whether the additional training with transabdominal ultrasound may improve the accuracy of the transvaginal digital examination in the assessment of the fetal head position during the active stage of labor. METHODS Prospective observational study involving 2 residents in their 1 st year of training in Obstetrics with no prior experience in neither transvaginal digital examination nor ultrasound. Women with term, cephalic presenting fetus and active labor with cervical dilation ≥ 8 cm and ruptured membranes were included. In the preliminary phase of the study, the resident A ("blinded") was assigned to assess the fetal head position by transvaginal digital examination, while the resident B ("unmasked") performed transvaginal digital examination following transabdominal ultrasound, which was considered to be the gold standard to determine the fetal head position. After 50 examinations independently performed by each resident in the training phase, a post-training phase of the study was carried out to compare the accuracy of each resident in the diagnosis of fetal head position by digital assessment. The occiput position was eventually confirmed by ultrasound performed by the main investigator. RESULTS Over a 6 months period, 90 post-training vaginal examinations were performed by each resident. The number of incorrect diagnoses of head position was higher for the "blinded" resident compared with the "unmasked" resident subjected to the ultrasound training (28/90 or 31.1 % vs 15/90 or 16.7 % p = 0.02). For both residents a wrong diagnosis was more likely with non-OA vs OA fetuses but this difference was statistically significant for the "blinded" Resident (10/20 or 50 % vs 18/70 or 25.7 % p = 0.039) but not for the "unmasked" Resident (5/18 or 27.9 % vs 10/72 or 13.9 % p = 0.16). CONCLUSION The addition of transabdominal ultrasound as a training tool in the determination of the fetal head position during labor seems to improve the accuracy of the transvaginal digital examination in unexperienced residents.
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Affiliation(s)
- Ruben Ramirez Zegarra
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy; Department of Obstetrics and Gynecology, St. Joseph Krankenhaus, Berlin, Germany
| | - Elvira di Pasquo
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Andrea Dall'Asta
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Monica Minopoli
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Giulia Armano
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Stefania Fieni
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Tiziana Frusca
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Tullio Ghi
- Department of Medicine and Surgery, Obstetrics and Gynecology Unit, University of Parma, Parma, Italy.
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Ghi T, Di Pasquo E, Dall'Asta A, Commare A, Melandri E, Casciaro A, Fieni S, Frusca T. Intrapartum fetal heart rate between 150 and 160 bpm at or after 40 weeks and labor outcome. Acta Obstet Gynecol Scand 2020; 100:548-554. [PMID: 33051873 DOI: 10.1111/aogs.14024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 09/25/2020] [Accepted: 10/06/2020] [Indexed: 11/29/2022]
Abstract
INTRODUCTION A baseline fetal heart rate between 110 and 160 bpm is considered normal. However, among normal fetuses the average baseline heart rate has been shown to diminish progressively and the 90th centile of the fetal heart rate at 40 weeks of gestation has been consistently found at around 150 bpm. The aim of our study was to assess the labor and neonatal outcome of fetuses at 40 gestational weeks or beyond, whose intrapartum baseline fetal heart rate was between 150 and 160 bpm. MATERIAL AND METHODS Retrospective cohort study including singleton pregnancies with spontaneous onset of labor, gestational age between 40+0 and 42+0 weeks, category I CTG trace according to the FIGO guidelines 2015 with baseline fetal heart rate between 110 and 160 bpm during the first 60 minutes of active labor. Exclusion criteria were maternal hyperpyrexia at admission, fetal arrhythmias, maternal tachycardia (>110 bpm) and uterine tachysystole (>5 contractions/10 minutes). The following outcomes were compared between fetuses with a baseline ranging between 110 and 149 bpm and those with a baseline ranging between 150 and 160 bpm: incidence of meconium-stained amniotic fluid, intrapartum hyperpyrexia, mode of delivery, Apgar at 5 minutes <7, arterial pH <7.1 and Neonatal Intensive Care Unit admission, incidence of a composite adverse neonatal outcome. RESULTS In all, 1004 CTG traces were included in the analysis, 860 in Group 110-149 bpm and 144 in Group 150-160 bpm. Group 150-160 bpm had a significantly higher incidence of meconium-stained amniotic fluid (odds ratio [OR] 2.6; 95% CI 1.8-3.8), maternal intrapartum hyperpyrexia (OR 4.7; 95% CI 1.1-14.6), urgent/emergent cesarean section for suspected fetal distress (OR 13.4; 95% CI 3.3-54.3), Apgar <7 at 5th min (OR 9.13; 95% CI 1.5-55.1) and neonatal acidemia (OR 3.5; 95% CI 1.5-55.1). Logistic regression including adjustiing for potential confounders showed that fetal heart rate between 150 and 160 bpm is an independent predictor of meconium-stained amniotic fluid (adjusted odds ratio [aOR] 2.2; 95% CI 1.5-3.3), cesarean section during labor for fetal distress (aOR 10.7; 95% CI 2.9-44.6), neonatal acidemia (aOR 2.6; 95% CI 1.1-6.7) and adverse composite neonatal outcome (aOR 2.6; 95% CI 1.2-5.6). CONCLUSIONS In fetuses at 40 weeks or beyond, an intrapartum fetal heart rate baseline ranging between 150 and 160 bpm seems associated with a higher incidence of labor complications.
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Affiliation(s)
- Tullio Ghi
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Elvira Di Pasquo
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Andrea Dall'Asta
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Arianna Commare
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Elena Melandri
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Alessia Casciaro
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Stefania Fieni
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Tiziana Frusca
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
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Turetti M, Barbagallo M, Scoditti U, Genovese A, Angeli L, Fieni S, Frusca T, Bignami E. A Case of Postpartum Headache Post Dural Puncture. Post Dural Puncture Headache or Reversible Cerebral Vasoconstriction Syndrome - Posterior Reversible Encephalopathy Syndrome? [DOI: 10.21203/rs.3.rs-60146/v1] [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] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Abstract
BACKGROUNDReversible Cerebral Vasoconstriction Syndrome (RCVS) and Posterior Reversible Encephalopathy Syndrome (PRES) are two rare neurological conditions, clinically characterized of headache. This is sometimes difficult to differentiate from post dural puncture headache (PDPH). In our case a diagnosis of PDPH was made but imaging showed signs of RCVS-PRES. The novelty is that, unlike in cases reported in literature, no liquoral hypotension signs were detected on imaging.CASE PRESENTATIONWe present a case of RCVS-PRES in a postpartum woman that presented headache as first symptom, and only later experienced seizures. Epidural analgesia was performed during labour, and it was complicated by dural puncture that worked as a confounding factor in the clinical postpartum evaluation. Seizures represented an unexpected event in the course of treating this patient for post dural puncture headache.CONCLUSIONSWe point out the attention on changes of clinical characteristics of headache as an important factor to be analyzed, in order to have a prompt diagnosis. Moreover, we evaluate possible triggers of RCVS and PRES; in our case dural puncture is probably not the trigger, in fact there were no liquoral hypotension signs on imaging. According to literature reports, puerperium itself was a promoting factor.
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Affiliation(s)
| | | | | | | | | | | | | | - Elena Bignami
- Universita degli Studi di Parma Dipartimento di Medicina e Chirurgia
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21
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di Pasquo E, Saccone G, Angeli L, Dall'Asta A, Borghi E, Fieni S, Berghella V, Magnani C, Frusca T, Ghi T. Determinants of neonatal hypoglycemia after antenatal administration of corticosteroids (ACS) for lung maturation: Data from two referral centers and review of the literature. Early Hum Dev 2020; 143:104984. [PMID: 32092675 DOI: 10.1016/j.earlhumdev.2020.104984] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 02/06/2020] [Accepted: 02/11/2020] [Indexed: 01/01/2023]
Abstract
BACKGROUND A correlation between ACS and neonatal hypoglycemia has been recently demonstrated. AIMS The aim of the study was to evaluate the determinants of neonatal hypoglycemia in women exposed to ACS for respiratory distress syndrome prevention. MATERIAL AND METHODS Retrospective, multicenter, cohort study conducted in two Tertiary University Units. All fetuses delivered from 2016 to 2017 after ACS (two doses i.m. of Betamethasone 12 mg 24 h apart) were considered eligible for the study purpose. The primary outcome was the incidence of hypoglycemia, defined as a glycemic value ≤45 mg/dl within the first 48 h of neonatal life. The effect on neonatal glycaemia due to timing (interval from exposure to delivery) and type (single completed, single partial or repeated course) of ACS administration was also assessed. RESULTS Overall, 99 neonates met the inclusion criteria. Hypoglycemia occurred in 38/99 (38.4%) of the included newborns. Compared to normoglycemic neonates, those with hypoglycemia had lower gestational age at delivery (33.06 ± 3.37 vs. 35.94 ± 3.17 g; p < 0.0001). Lower birthweight (1747.28 ± 815.29 vs. 2499.24 ± 780.51 g; p < 0.0001), a shorter interval time from administration to delivery (1.85 ± 2.59 vs. 3.34 ± 3.39 weeks; p = 0.02) and a higher incidence of single partial course (23.7 vs. 8.72%; p = 0.03). Multivariate logistic regression found that only birthweight was significantly associated with neonatal hypoglycemia (OR 0.4 95% CI -1.16/-0.04; p < 0.038). CONCLUSION Hypoglycemia occurs in a large proportion of fetuses exposed to ACS independently from the type of exposure (single partial/single completed) and from the time interval between ACS administration and delivery. Birthweight seems to be the strongest determinant for the occurrence neonatal hypoglycemia after antenatal administration of steroids for lung maturation.
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Affiliation(s)
- Elvira di Pasquo
- Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Gabriele Saccone
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Laura Angeli
- Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Andrea Dall'Asta
- Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Elena Borghi
- Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Stefania Fieni
- Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Vincenzo Berghella
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA, USA
| | - Cinzia Magnani
- Pediatric Hospital 'P. Barilla', Neonatology Unit, University of Parma, Parma, Italy
| | - Tiziana Frusca
- Obstetrics and Gynecology Unit, University of Parma, Parma, Italy
| | - Tullio Ghi
- Obstetrics and Gynecology Unit, University of Parma, Parma, Italy.
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Di Pasquo E, Ghi T, Dall'Asta A, Angeli L, Fieni S, Pedrazzi G, Frusca T. Maternal cardiac parameters can help in differentiating the clinical profile of preeclampsia and in predicting progression from mild to severe forms. Am J Obstet Gynecol 2019; 221:633.e1-633.e9. [PMID: 31226294 DOI: 10.1016/j.ajog.2019.06.029] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 06/02/2019] [Accepted: 06/12/2019] [Indexed: 11/15/2022]
Abstract
BACKGROUND A primary role of maternal heart dysfunction in the pathophysiology of preeclampsia had been previously advocated although if contradictory results have been reported. OBJECTIVES The objectives of the study were to describe maternal hemodynamic parameters according to 2 main preeclampsia phenotypes and to investigate whether cardiac findings may be helpful in characterizing the severity and the progression of the disease. STUDY DESIGN This was a prospective cohort study. We used an ultrasonic cardiac output monitor system to compare the hemodynamic parameters of women with preeclampsia with a group of healthy normotensive women enrolled as controls with a ratio of 1:2. Cardiac output, systemic vascular resistance, and stroke volume were compared among controls and preeclamptic women who were grouped in accordance to the following characteristics: early preeclampsia (<34 weeks' gestation) vs late preeclampsia onset (≥34 weeks' gestation); preeclampsia associated with appropriate for gestational age or small-for-gestational-age newborns. Hemodynamic characteristics were also compared between preeclamptic women with a mild form vs those who progressed toward a severe form. RESULTS A total of 38 preeclamptic women and 61 normotensive women were included in the study. Both cases of preeclampsia associated with small-for-gestational-age neonates as those with normal-sized ones showed higher systemic vascular resistance compared with the control group (respectively, 1580.6 ± 483.2 vs 1479.1 ± 433.3 vs 1105.3 ± 293.1; P < .0001), while a lower cardiac output was reported only for preeclamptic women with small-for-gestational-age neonates compared with controls (5.7 ± 1.5 vs 6.5 ± 1.3; P = .02). Maternal cardiac parameters were comparable between these 2 groups of preeclamptic women (small-for-gestational-age vs appropriate-for-gestational-age preeclampsia) with the exception of a lower stroke volume in the former one (64.8 ± 24.4 vs 75.2 ± 17.8; P = .04). Similarly, women with both early and late preeclampsia showed higher systemic vascular resistance compared with controls (1559.5 ± 528.3 vs 1488.5 ± 292.9 vs 1105.3 ± 293.1, respectively; P < .001), while a lower cardiac output was noted only in the early-onset group compared with controls (5.5 ± 1.2 P = .02). Maternal cardiac findings were similar between women with early vs late-onset preeclampsia. Hemodynamic parameters are significantly different between those women with mild preeclampsia who remained stable compared with those who progressed toward a severe disease. Cardiac output Z-score, systemic vascular resistance Z-score, and uterine arteries' pulsatility index Z-score showed similar sensitivity (80% vs 75% vs 80%, respectively) and specificity (73% vs. 73% vs 74%, respectively), while the association of systemic vascular resistance Z-score and uterine arteries pulsatility index Z-score showed a sensitivity of 95% and a specificity of 80% (area under the curve, 0.90) in predicting evolution toward severe forms. CONCLUSION Evaluation of maternal cardiovascular system could help clinician in defining a subset of preeclamptic patients with more profound placental impairment and might predict the likelihood of progression toward a severe condition in cases with a mild preeclampsia at clinical onset.
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Affiliation(s)
- Elvira Di Pasquo
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Tullio Ghi
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy.
| | - Andrea Dall'Asta
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Laura Angeli
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Stefania Fieni
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
| | | | - Tiziana Frusca
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy
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Ghi T, Dall’Asta A, Fieni S. Elective induction of labour in low risk nulliparous women at term: Caution is needed. Eur J Obstet Gynecol Reprod Biol 2019; 239:64-66. [DOI: 10.1016/j.ejogrb.2019.05.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 05/20/2019] [Accepted: 05/26/2019] [Indexed: 10/26/2022]
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Ghi T, Chandraharan E, Fieni S, Dall'Asta A, Galli L, Ferretti A, Ricciardi P, Locatelli A, Lambicchi L, Bellussi F, Pilu G, Frusca T. Correlation between umbilical vein-to-artery delta pH and type of intrapartum hypoxia in a cohort of acidemic neonates: A retrospective analysis of CTG findings. Eur J Obstet Gynecol Reprod Biol 2018; 231:25-29. [PMID: 30317141 DOI: 10.1016/j.ejogrb.2018.10.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 10/01/2018] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Umbilical artery blood analysis is assumed to give a picture of the acid-base balance of the infant at birth and is considered the gold standard to diagnose neonatal acidemia at birth. The evaluation of umbilical vein pH has been suggested as an adjunct in order to optimize the understanding of the pathophysiology of the hypoxic events in labor. The objective of this study was to assess the correlation between the Delta pH (vein-to-artery) on the umbilical cord and the intrapartum cardiotocography (CTG) patterns in a selected cohort of acidemic neonates. METHODS Retrospective analysis of all CTG traces from non-anomalous term neonates consecutively born with acidemia (pH < 7.05 on the arterial cord) at four European tertiary Maternity Units. Intrapartum CTG traces were collected and their characteristics were reviewed in consensus by three senior Obstetricians. Each case was assigned to one of these four types of intrapartum hypoxia according to the CTG features: acute hypoxia, subacute hypoxia, slowly evolving hypoxia, and chronic hypoxia. The relationship between the different categories of intrapartum hypoxia and the Delta pH on the umbilical cord were evaluated. RESULTS Overall, 83 acidemic neonates were included. Acute hypoxia, subacute hypoxia, slowly evolving hypoxia, and chronic hypoxia accounted for 19 (22.9%), 24 (28.9%), 24 (28.9%) and 16 (19.3%) cases, respectively. No difference of the Delta pH (p 0.61) was noted across the CTG subclasses, while significantly lower birthweight among cases with chronic hypoxia was found (p 0.03). The mean Delta pH did not vary at comparison between the cases with rapid onset hypoxia (acute + subacute hypoxia) and those with long lasting hypoxia (chronic + slowly evolving) (p 0.59). CONCLUSIONS Within a selected cohort of acidemic neonates, our data do not demonstrate an association between the different CTG patterns of intrapartum hypoxia and the artery-to-vein Delta pH on the umbilical cord.
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Affiliation(s)
- Tullio Ghi
- Department of Medicine and Surgery, Unit of Surgical Sciences, Obstetrics and Gynecology, University of Parma, Parma, Italy.
| | - Edwin Chandraharan
- St. Georges University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Stefania Fieni
- Department of Medicine and Surgery, Unit of Surgical Sciences, Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Andrea Dall'Asta
- Department of Medicine and Surgery, Unit of Surgical Sciences, Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Letizia Galli
- Department of Medicine and Surgery, Unit of Surgical Sciences, Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Alice Ferretti
- Department of Medicine and Surgery, Unit of Surgical Sciences, Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Piera Ricciardi
- Department of Medicine and Surgery, Unit of Surgical Sciences, Obstetrics and Gynecology, University of Parma, Parma, Italy
| | - Anna Locatelli
- Department of Medicine and Surgery, Carate Brianza Hospital and FMBBM Monza, University of Milano-Bicocca, Italy
| | - Laura Lambicchi
- Department of Medicine and Surgery, Carate Brianza Hospital and FMBBM Monza, University of Milano-Bicocca, Italy
| | - Federica Bellussi
- Department of Medical and Surgical Sciences, Obstetric and Gynecologic Unit, University of Bologna, Italy
| | - Gianluigi Pilu
- Department of Medical and Surgical Sciences, Obstetric and Gynecologic Unit, University of Bologna, Italy
| | - Tiziana Frusca
- Department of Medicine and Surgery, Unit of Surgical Sciences, Obstetrics and Gynecology, University of Parma, Parma, Italy
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Ghi T, Dall'Asta A, Franchi L, Fieni S, Gaibazzi N, Siniscalchi C, Pedrazzi G, Montaguti E, Degli Esposti D, Carpano MG, Suprani A, Orabona R, Prefumo F, Vizzardi E, Bonadei I, Sciatti E, Borghi C, Frusca T. The Effect of Chorionicity on Maternal Cardiac Adaptation to Uncomplicated Twin Pregnancy: A Prospective Longitudinal Study. Fetal Diagn Ther 2018; 45:394-402. [PMID: 30121656 DOI: 10.1159/000490462] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 05/28/2018] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The objective of this study was to longitudinally evaluate maternal echocardiographic findings in uncomplicated twin gestations according to chorionicity. METHODS Healthy women with twin pregnancy were assessed with transthoracic echocardiography across the first, second, and third trimesters. Cardiac findings were compared within each group and between monochorionic (MC) and dicho-rionic (DC) pregnancies. RESULTS Overall, 19 MC and 48 DC uncomplicated twin pregnancies were included. In the MC group, no significant maternal haemodynamic changes were documented across gestation, with the exception of a decrease in ejection fraction. Compared to DC pregnancies, in the MC set lower cardiac output (second and third trimester, p = 0.001 and p = 0.006, respectively) and higher total vascular resistance (first trimester, p = 0.032) were observed. Regarding the diastolic function in MC twins, significantly higher values were observed for mitral E/A ratio (third trimester, p = 0.014), septal mitral E1/A1 ratio (third trimester, p = 0.030), lateral mitral E1 (second and third trimester, p = 0.014 and p = 0.029, respectively), and E1/A1 ratio (third trimester, p = 0.006). CONCLUSIONS Maternal cardiac adaptation in twin pregnancy seems to differ significantly according to chorionicity. In particular, in MC pregnancies the impairment of diastolic function is less pronounced, presumably due to the lower circulating volume.
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Affiliation(s)
- Tullio Ghi
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy,
| | - Andrea Dall'Asta
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy
| | - Laura Franchi
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy
| | - Stefania Fieni
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy
| | | | | | | | - Elisa Montaguti
- Department of Obstetrics and Gynaecology, Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Daniela Degli Esposti
- Department of Internal Medicine, Aging, and Kidney Diseases, Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Maria Giovanna Carpano
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy
| | - Alice Suprani
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy
| | - Rossana Orabona
- Department of Obstetrics and Gynaecology, Maternal-Fetal Medicine Unit, University of Brescia, Brescia, Italy
| | - Federico Prefumo
- Department of Obstetrics and Gynaecology, Maternal-Fetal Medicine Unit, University of Brescia, Brescia, Italy
| | - Enrico Vizzardi
- Section of Cardiovascular Diseases, Department of Medical and Surgical Specialties, Cardiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Ivano Bonadei
- Section of Cardiovascular Diseases, Department of Medical and Surgical Specialties, Cardiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Edoardo Sciatti
- Section of Cardiovascular Diseases, Department of Medical and Surgical Specialties, Cardiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Claudio Borghi
- Department of Internal Medicine, Aging, and Kidney Diseases, Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Tiziana Frusca
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy
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Ghi T, Franchi L, Fieni S, Dall’Asta A, Gaibazzi N, Siniscalchi C, Pedrazzi G, Sciatti E, Bonadei I, Vizzardi E, Montaguti E, Degli Esposti D, Borghi C, Orabona R, Prefumo F, Frusca T. C4. Maternal cardiac changes during uncomplicated twin pregnancy: does the chorionicity matter? J Matern Fetal Neonatal Med 2016. [DOI: 10.1080/14767058.2016.1234774] [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: 10/20/2022]
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Malacarne M, Fieni S, Tosi F, Franceschi P, Formaggioni P, Summer A. Seasonal variations of the rennet-coagulation properties of herd milks in Parmigiano-Reggiano cheese manufacture: comparison between Italian Friesian and Italian Brown cattle breeds. Italian Journal of Animal Science 2016. [DOI: 10.4081/ijas.2005.2s.242] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Hong M, Sandalova E, Low D, Gehring AJ, Fieni S, Amadei B, Urbani S, Chong YS, Guccione E, Bertoletti A. Trained immunity in newborn infants of HBV-infected mothers. Nat Commun 2015; 6:6588. [PMID: 25807344 PMCID: PMC4389241 DOI: 10.1038/ncomms7588] [Citation(s) in RCA: 127] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 02/10/2015] [Indexed: 12/30/2022] Open
Abstract
The newborn immune system is characterized by an impaired Th1-associated immune response. Hepatitis B virus (HBV) transmitted from infected mothers to newborns is thought to exploit the newborns’ immune system immaturity by inducing a state of immune tolerance that facilitates HBV persistence. Contrary to this hypothesis, we demonstrate here that HBV exposure in utero triggers a state of trained immunity, characterized by innate immune cell maturation and Th1 development, which in turn enhances the ability of cord blood immune cells to respond to bacterial infection in vitro. These training effects are associated with an alteration of the cytokine environment characterized by low IL-10 and, in most cases, high IL-12p40 and IFN-α2. Our data uncover a potentially symbiotic relationship between HBV and its natural host, and highlight the plasticity of the fetal immune system following viral exposure in utero. The ability to fight infections matures after birth and is thus termed ‘trained immunity’. Here the authors show that cord blood cells from hepatitis B virus-infected mothers respond more strongly to bacterial infections, suggesting that viral exposure in utero promotes trained immunity in newborns.
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Affiliation(s)
- Michelle Hong
- 1] Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), 30 Medical Drive, Singapore 117609, Singapore [2] Emerging Infectious Diseases (EID) Program, Duke-NUS Graduate Medical School, 8 College Road, Singapore 169857, Singapore
| | - Elena Sandalova
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), 30 Medical Drive, Singapore 117609, Singapore
| | - Diana Low
- Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), Singapore 138673, Singapore
| | - Adam J Gehring
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), 30 Medical Drive, Singapore 117609, Singapore
| | - Stefania Fieni
- UOC Ostetricia e Ginecologia, Dipartimento Materno Infantile, Azienda Ospedaliero-Universitaria di Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Barbara Amadei
- UO Immunoematologia e Medicina Trasfusionale, Dipartimento Diagnostico, Azienda Ospedaliero-Universitaria di Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Simonetta Urbani
- UO Immunoematologia e Medicina Trasfusionale, Dipartimento Diagnostico, Azienda Ospedaliero-Universitaria di Parma, Via Gramsci 14, 43126 Parma, Italy
| | - Yap-Seng Chong
- 1] Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), 30 Medical Drive, Singapore 117609, Singapore [2] Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, National University Health System, 1E Kent Ridge Road, Singapore 119228, Singapore
| | - Ernesto Guccione
- 1] Institute of Molecular and Cell Biology, Agency for Science, Technology and Research (A*STAR), Singapore 138673, Singapore [2] Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Block MD 7, 8 Medical Drive, Singapore 117597, Singapore
| | - Antonio Bertoletti
- 1] Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), 30 Medical Drive, Singapore 117609, Singapore [2] Emerging Infectious Diseases (EID) Program, Duke-NUS Graduate Medical School, 8 College Road, Singapore 169857, Singapore [3] School of Immunity and Infection, College of Medical and Dental Science, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
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Abstract
OBJECTIVE Antepartum amnioinfusion is a relatively recent procedure introduced with fetal medicine techniques. It is usually indicated for severe oligohydramnios in order to avoid the related complications such as pulmonary hypoplasia, the deforming effects of oligohydramnios, variable fetal heart rate decelerations and intraventricular hemorrhage. Antepartum amnioinfusion is also employed to improve ultrasound visualization in cases with oligohydramnios. Our objective was to evaluate the benefits and complications related to this procedure which is still less commonly used compared to intrapartum amnioinfusion, and whose risks are therefore not well established. STUDY DESIGN Reports of study designs identified from searches of MEDLINE, PUBMED, the Cochrane Collaboration, specialized databases and bibliographies of review articles were identified. Studies in women who underwent amnioinfusion between 1987 and 2002 were included. RESULTS AND CONCLUSIONS Amnioinfusion seems to offer several benefits, in terms of both prenatal diagnosis and favorable perinatal outcome. Most clinical experiences report that amnioinfusion is safe, both for the mother and for the fetus. However, randomized control-group studies subdivided on the basis of the cause of oligohydramnios (e.g. premature rupture of membranes, fetal growth restriction, obstructive uropathy and renal agenesis) could help to determine the advantages and risks linked to this procedure. Prospective randomized studies should therefore be encouraged, to clarify any possible doubts regarding the procedure, before it can be introduced into routine practice in the management of oligohydramnios.
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Affiliation(s)
- D Gramellini
- Dipartimento di Scienze Ostetriche, Ginecologiche e di Neonatologia, Università degli Studi di Parma, Parma, Italy
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Gramellini D, Fieni S, Sanapo L, Casilla G, Verrotti C, Nardelli GB. Diagnostic accuracy of IOTA ultrasound morphology in the hands of less experienced sonographers. Aust N Z J Obstet Gynaecol 2008; 48:195-201. [PMID: 18366495 DOI: 10.1111/j.1479-828x.2008.00829.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [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
AIM The purpose of our study was to evaluate the ability of the International Ovarian Tumor Analysis (IOTA) classification and its impact on the identification of benign and malignant adnexal masses by less experienced sonographers. METHODS One hundred and five patients undergoing elective surgical treatment for single adnexal masses at the University of Parma were enrolled. After the final diagnosis, we had the ultrasound recordings reviewed retrospectively by a group of three residents, and the features of each adnexal mass were evaluated according to the morphological score reported by the IOTA Group. RESULTS Based solely on the qualitative classification of the IOTA Group unilocular cysts were associated with a high, significant probability of a benign lesion (odds ratio (OR) = 12.6 (95% CI, 1.61-99.10), P < 0.001). This probability remained high also with multilocular cysts (OR = 7.9 (95% CI, 1.00-62.38), P < 0.05). By contrast, multilocular-solid cysts were significantly associated with the probability of malignancy (OR = 6.4 (95% CI, 1.81-22.70), P < 0.001), as were solid masses (OR = 5.5 (95% CI, 1.48-20.92), P < 0.05). None of the five ultrasound categories of lesions could be significantly correlated with borderline masses. CONCLUSIONS A simple qualitative classification based solely on the recognition of five different ultrasound categories may be enough to guide the physician to an accurate identification of the nature of the mass. Our findings confirm the diagnostic reliability of the IOTA Group classification by less experienced sonographers. This system is especially helpful because it is capable of discriminating between ovarian masses without further tests and clinical examinations.
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Affiliation(s)
- Dandolo Gramellini
- Department of Gynecology, Obstetrics and Neonatology, University of Parma, Parma, Italy.
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Abstract
OBJECTIVES AND METHODS Assuming that the rate of fetal loss after amniocentesis may be reduced in patients receiving antibiotic prophylaxis, we conducted a retrospective study on untreated versus treated patients receiving prophylactic antibiotics (amoxicillin/clavulanic-acid or azithromycin) and evaluated the fetal loss rate within the 22nd week of gestation, also with respect to the risk of spontaneous abortion, both preexisting and related to mid-trimester amniocentesis. RESULTS Spontaneous abortion occurred in 22 cases out of 1744 (1.26%). The incidence of spontaneous abortion was 1.3% among patients treated with antibiotic prophylaxis and 1.2% among untreated patients. Between patients with risk factors that predated amniocentesis, the spontaneous fetal loss rate was 9.2% in untreated patients versus 2.3% in patients treated (p = 0.10). In patients with procedure-related risk factors at amniocentesis, the spontaneous abortion rate was, respectively, 2.2 and 1.2% (p = 0.72). CONCLUSION Our data demonstrate that antibiotic prophylaxis does not reduce the risk of spontaneous abortion within the 22nd week of gestation. Compared with untreated patients, patients treated with amoxicillin showed the lower fetal loss rate (1.16 vs 0.31%), but the difference was not statistically significant (odds ratio (OR) = 3.68, p = 0.32). The same was true for patients with preexisting risks (OR = 4.25, p = 0.10).
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Affiliation(s)
- Dandolo Gramellini
- Department of Gynecology, Obstetrics and Neonatology, University of Parma, Parma, Italy.
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Gramellini D, Fieni S, Kaihura C, Modena AB. Cervical length as a predictor of preterm delivery: gestational age-related percentiles vs fixed cut-offs. Acta Biomed 2007; 78:220-224. [PMID: 18330083] [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: 05/26/2023]
Abstract
BACKGROUND To determine whether preterm delivery is more effectively predicted by sonographic cervical length measurement using fixed cut-off or gestational age-specific percentiles. METHODS One hundred and eight patients hospitalized for suspected preterm labor (PTL) were studied prospectively between the 20th and the 33rd week of gestation. RESULTS Cervical length below 15 mm, 25 mm and the 2.5th centile showed substantially equivalent odds ratios for delivery within 7 days (7.5, 7.6, and 7.1, respectively), while for delivery before the 34th week the odds ratios varied between 3.6 with cervical length <2.5rh centile and 6.2 with cervical length <25 mm. Moreover, the negative predictive value for delivery within 7 days exceeded 90% when cervical length was above 25 mm, the 10th and the 2.5th percentile, and 85% when above 15 mm. CONCLUSION The comparison of fixed and gestational age-specific cut-offs demonstrates a better reliability of fixed cut-offs (15 or 25 mm) in predicting preterm delivery, both before 34 weeks and within 7 days of the ultrasound examination.
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Affiliation(s)
- Dandolo Gramellini
- Department of Gynecology, Obstetrics and Neonatology, University of Parma, Parma, Italy.
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Street ME, Seghini P, Ziveri MA, Fieni S, Volta C, Neri TM, Viani I, Bacchi-Modena A, Bernasconi S. Interleukin-6 and insulin-like growth factor system relationships and differences in the human placenta and fetus from the 35th week of gestation. Growth Horm IGF Res 2006; 16:365-372. [PMID: 17101288 DOI: 10.1016/j.ghir.2006.09.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [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: 02/15/2006] [Revised: 09/27/2006] [Accepted: 09/28/2006] [Indexed: 10/23/2022]
Abstract
The integrity of the insulin-like growth factor (IGF) system is essential for normal fetal growth. Cytokine and IGF-IGFBP relationships have been shown in specific tissues, but it is unknown whether these occur in the placenta. We aimed to assess possible differences in the IGF system depending on gestational age (GA) from week 35 to 40, and to study relationships of IL-6 with components of the IGF system in the placenta and newborn infant. We followed 32 normal births and collected whole villous tissue and cord serum. Total RNA was extracted from the placenta samples, reverse transcribed and then real-time quantitative (TaqMan) RT-PCR was performed to quantify cDNA for IGF-I, IGF-II, IGFBP-1, IGFBP-2 and IL-6. The corresponding proteins were assayed in placenta lysates and cord serum using specific commercial kits. Two groups of subjects (Group 1, 35-37 weeks GA, N=12 and Group 2, 38-40 weeks GA, N=20) were studied. In placenta, IGF-I mRNA was more abundant than IGF-II mRNA at all times and together with IGFBP-1mRNA were less expressed at term. IGFBP-2 and IL-6 mRNAs were higher after week 37 GA. IL-6 and IGFBP-2 gene expression were closely related. The corresponding proteins showed similar differences to the genes but IGF-I was undetectable in the lysates, whereas IGF-II was abundant. IGFBP-2 concentrations were very high and greater than those of IGFBP-1. In the newborn, no difference was seen in any cord serum protein after week 35 GA. IGFBP-1 was negatively correlated with parameters of neonatal size. In conclusion, this study reports new insights into IL-6, IGF-IGFBP relationships within the human placenta and shows the importance of comparing subjects with the same GA.
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Affiliation(s)
- M E Street
- Department of Paediatrics, University of Parma, Via Gramsci, 14, 43100 Parma, Italy.
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Street ME, Seghini P, Fieni S, Ziveri MA, Volta C, Martorana D, Viani I, Gramellini D, Bernasconi S. Changes in interleukin-6 and IGF system and their relationships in placenta and cord blood in newborns with fetal growth restriction compared with controls. Eur J Endocrinol 2006; 155:567-74. [PMID: 16990656 DOI: 10.1530/eje.1.02251] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.8] [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: 12/17/2022]
Abstract
OBJECTIVES The IGF system is central to fetal growth. Recently, the relationships between cytokines and the IGF system have been shown in specific tissues. It is unknown whether these occur in the placenta. The aim of this study was to assess whether interleukin-6 (IL-6) modulated the IGF system. METHODS Whole villous tissue and cord serum were collected from fetal growth restriction (FGR) neonates diagnosed before birth with altered Doppler velocimetry and controls. Sixteen FGR and 20 controls, born after week 32 of gestation from elective Caesarean sections, were compared. Total RNA was extracted from the placenta samples, reverse transcribed, and real-time quantitative reverse transcriptase (RT)-PCR was performed to quantify cDNA for IGF-I, IGF-II, IGF binding protein (IGFBP)-1, IGFBP-2, and IL-6. The same proteins were assayed in placenta lysates and cord serum using specific commercial kits and western immunoblotting. RESULTS FGR subjects had significantly more IGFBPs-1 and -2, and IL-6 mRNA and corresponding proteins in the placenta. In particular, the less phosphorylated isoforms of IGFBP-1 were highly increased. IL-6 and IGFBPs-2 mRNA, and IL-6 and IGFBP-1 peptides were positively and significantly correlated in the placenta. The IGF-II peptide was also significantly increased in FGR placentas. In cord serum, IGFBPs-1 and -2 were significantly more elevated in the FGR neonates. Serum IL-6 was significantly and positively correlated with both IGFBP-1 and IGFBP-2. CONCLUSIONS The placenta of FGR neonates has higher IGF-II, IGFBP-1, IGFBP-2, and IL-6 contents compared with controls. At birth, IGFBPs-1 and -2 are increased in the cord blood of FGR neonates. IL-6 and IGFBP-2 gene expressions are closely related in the placenta. We suggest that the increase in IL-6 and IGFBP-2 could be subsequent to hypoxia and nutrient deficiency. As IGFBP-2 has a strong affinity for IGF-II, which is crucial for fetal growth, it could be an important bioregulator of IGF-II in the placenta.
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Fieni S, Bonfanti L, Gramellini D, Benassi L, Delsignore R. Clinical Management of Paroxysmal Nocturnal Hemoglobinuria in Pregnancy: A Case Report and Updated Review. Obstet Gynecol Surv 2006; 61:593-601. [PMID: 16919177 DOI: 10.1097/01.ogx.0000234794.27485.59] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [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: 11/26/2022]
Abstract
UNLABELLED Because women with paroxysmal nocturnal hemoglobinuria (PNH) are especially vulnerable to thromboembolic phenomena, pregnancy is a time of increased risk for both mother and fetus. However, pregnancies in affected women are rare; only case reports and small studies have been reported so far. We present the case of a 20-year-old woman with PNH who, while undergoing medical tests in preparation for a bone marrow transplant, was discovered to be pregnant. We also review the obstetric literature on pregnancy complicated by PNH, which indicates that both maternal and fetal mortality is exceptionally high (11.6% and 7.2%) with the major cause of maternal mortality being thromboembolism. Major maternal complications are more frequent postpartum (30.2%) than antepartum or intrapartum (16.3%). TARGET AUDIENCE Obstetricians & Gynecologists, Family Physicians. LEARNING OBJECTIVES After completion of this article, the reader should be able to recall that paroxysmal nocturnal hemoglobinuria (PNH) during pregnancy increases adverse events for both the mother and the fetus, state that maternal and fetal mortality are both high, and explain that the major complications occur in the postpartum period.
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Affiliation(s)
- Stefania Fieni
- Gynecology, Obstetrics and Neonatology Department, University of Parma, Parma, Italy
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Gramellini D, Fieni S, Caforio E, Benassi G, Bedocchi L, Beseghi U, Benassi L. Diagnostic accuracy of fetal renal pelvis anteroposterior diameter as a predictor of significant postnatal nephrouropathy: second versus third trimester of pregnancy. Am J Obstet Gynecol 2006; 194:167-73. [PMID: 16389027 DOI: 10.1016/j.ajog.2005.06.071] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2005] [Revised: 05/26/2005] [Accepted: 06/14/2005] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The objective of the study was to determine the most effective fetal renal pelvis anteroposterior diameter thresholds and the best gestational age in predicting significant neonatal nephrouropathy and neonatal nephrouropathy requiring surgery. STUDY DESIGN Eighty-three newborns with prenatal ultrasound evidence of unilateral or bilateral fetal renal pelvis dilatation (anteroposterior diameter 4 mm or more) before the 26th week of gestation were systematically and prospectively investigated prenatally and postnatally. RESULTS Receiver operating characteristic curve analysis showed that third-trimester anteroposterior diameter cut-offs were more reliable than second-trimester cut-offs in predicting significant neonatal nephrouropathy, the best threshold being 8 mm. No significant differences were found between the 2 trimesters in the screening of fetuses at risk of neonatal nephrouropathy requiring surgery. CONCLUSION Significant neonatal nephrouropathy is better predicted at the third trimester, the best threshold being 8 mm, but the screening of patients at greater risk of surgery is also possible during the second trimester. An anteroposterior diameter of 11 mm or more, with an odds ratio of 128.33 (95% confidence interval 11.68 to 1408.98), is a very effective cut-off and a reliable prognostic indicator of neonatal nephrouropathy requiring surgery, even before the 26th week.
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Fieni S, Berretta R, Merisio C, Melpignano M, Gramellini D. Retzius' space haematoma after spontaneous delivery: a case report. Acta Biomed 2005; 76:175-7. [PMID: 16676568] [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: 05/09/2023]
Abstract
We report a case of a haematoma of the Retzius space after spontaneous uncomplicated delivery. In the postpartum period, the patient complained of urinary retention and pain in the hypogastric region radiating to her left hip and leg. The ultrasound examination showed the presence of 160 x 100 x 80 mm confluent solid and liquid areas with peripheral vascularization. At exploratory laparotomy a haemorrhagic infiltration was found in Retzius' space and the anterior wall of the bladder, which appeared thickened and swollen below the peritoneum. We tried to drain the haematoma, however, we failed to drain it completely because of the large blood infiltration in the bladder wall. Clinical and ultrasound follow-up examinations showed a progressive reduction of the haematoma which completely disappeared nine months later. The haemodynamic changes occurring during pregnancy and labour, associated with strong mechanical stress, seem to be among the major causative factors of haematoma formation. Moreover, the venous load in the pelvic vascular system is increased during pregnancy; a stress-induced increase in venous blood pressure might play a prominent role, especially in cases of venous ectasia, where the resistance of blood vessel walls is reduced. Intraoperative evidence seemed to suggest a haemorrhage secondary to the rupture of the venous vessels in the Santorini plexus. The rupture was probably caused by the thrust of the fetal head, associated with abnormality or fragility of the blood vessels, or by some pathologic changes occurring in the anatomical structures during pregnancy, which could not be accurately defined because of the severity and degree of the haematoma infiltration found intraoperatively.
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Affiliation(s)
- Stefania Fieni
- Department of Gynecology, Obstetrics and Neonatology, University of Parma, Parma, Italy
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Gramellini D, Fieni S, Vadora E. Prenatal diagnosis of isolated limb defects: an updated review. Fetal Diagn Ther 2005; 20:96-101. [PMID: 15692201 DOI: 10.1159/000082430] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2003] [Accepted: 01/07/2004] [Indexed: 11/19/2022]
Abstract
Abnormalities of bone segments, either isolated or in combination with others, may affect any single bone. Given the relatively low incidence of such defects and the relevance of the clinical issues involved, it could be useful to evaluate all the diagnostic and procedural aspects that should be considered at prenatal diagnosis, when obstetricians are confronted with an event that is certainly unfamiliar to most of them: a fetus with an isolated limb defect. In fact, with comparatively infrequent abnormalities investigators often tend to neglect some diagnostic aspects that could be useful both in terms of prenatal counseling and of optimum management of the affected fetus. Therefore, a multidisciplinary approach is required that supplements ultrasound diagnostics with additional tests and examinations, even of the invasive type, depending on the complexity of the condition. This updated review may represent a useful tool to reach the stated objectives.
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Affiliation(s)
- Dandolo Gramellini
- Department of Gynecology, Obstetrics and Neonatology, University of Parma, Parma, Italy.
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Fieni S, Gramellini D, Piantelli G. Lack of normalization of middle cerebral artery flow velocity prior to fetal death before the 30th week of gestation: a report of three cases. Ultrasound Obstet Gynecol 2004; 24:474-476. [PMID: 15343608 DOI: 10.1002/uog.1114] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
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Abstract
BACKGROUND The significance of growth restriction in the first trimester in karyotypically normal fetuses is uncertain. CASE We report a case of diamniotic monochorionic twin pregnancy with marked growth discordance noted in the first trimester. No major congenital or karyotype abnormalities or ongoing evidence of twin-twin transfusion syndrome were found during gestation. Birth weight discordance in the twins was 49.5%. Histologic examination revealed immature villi, with a shortage of terminal villi and an abundance of intermediate mature villi, as well as hypoxic areas with altered villi in the part of the placenta supplying the smaller twin. CONCLUSION The causes underlying discordant growth in karyotypically normal twin pregnancies without evidence of twin-twin transfusion syndrome are not entirely clear. There may be other conditions responsible for discordant growth that occur in the first or early second trimester of pregnancy.
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Affiliation(s)
- S Fieni
- Department of Gynecology, Obstetrics and Neonatology, University of Parma, Parma, Italy
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Fieni S, Gramellini D, Vadora E. Oligohydramnios and fetal renal sonographic appearances related to prostaglandin synthetase inhibitors. A case report. Fetal Diagn Ther 2004; 19:224-7. [PMID: 15067231 DOI: 10.1159/000076702] [Citation(s) in RCA: 3] [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] [Received: 08/20/2002] [Accepted: 02/28/2003] [Indexed: 11/19/2022]
Abstract
A case of acute neonatal renal failure in twins following tocolytic treatment with ketoprotene is described. The twins had visible signs in utero of developed anhydramniosis associated with morphological renal abnormalities on ultrasound. At birth both twins had acute renal failure with reduced creatinine and urea levels, which could only be normalized after 3 and 18 months, respectively.
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Affiliation(s)
- S Fieni
- Department of Gynecology, Obstetrics and Neonatology, University of Parma, Parma, Italy
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Fieni S, Gramellini D, Piantelli G, Verrotti C, Cavallotti D. Twin-twin transfusion syndrome: a review of treatment option. Acta Biomed 2004; 75 Suppl 1:34-9. [PMID: 15301288] [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: 04/30/2023]
Abstract
OBJECTIVE The twin-twin transfusion syndrome (TTTS) is a complication of monozygotic-monochorionic twinning and is a direct result of transplacental communication between the circulations of twins. When acute TTTS occurs in the second trimester, the perinatal mortality can be as high as 95% in the absence of treatment. For this reason, several aggressive, even desperate treatment modalities have been attempted including selective fetocide, umbilical cord ligation, maternal digoxin therapy. None have gained wide acceptance. Serial drainage amniocentesis or amnioreduction is actually the most widely used therapy. More recently, laser ablation under fetoscopic guidance of placental vessel has been reported in an attempt to improve survival. The objective of this review was to evaluate the impact of treatment modalities in TTTS. STUDY DESIGN Reports of prospective and retrospective trials and other study designs in English identified from searches of MEDLINE, EMBASE, specialized databases, bibliographies of review articles. Study on twin pregnancies affected by TTTS between 1990 and 2003 that met our inclusion criteria were included. RESULTS AND CONCLUSIONS No single therapy is associated with a uniformly improved outcome for the involved twins and success is primarily related to gestational age and severity at diagnosis. Standard therapy has commonly been serial amnioreduction, which appears to improve the overall outcome. Intertwin sepstostomy similary improves outcome but has no survival advantage over serial amnioreduction. Selective fetoscopic laser photocoagualtion has emerged as an alternative treatment strategy in TTTS with at least comparable if not superior survival to serial amnioreduction. TTTS diagnosed before 26 weeks' gestation has significantly better survival rates and fewer neurological sequelae after laser therapy than amnioreduction.
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Affiliation(s)
- Stefania Fieni
- Department of Gynecology, Obstetrics and Neonatology, University of Parma, Parma, Italy
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Gramellini D, Fieni S, Verrotti C, Piantelli G, Cavallotti D, Vadora E. Ultrasound evaluation of amniotic fluid volume: methods and clinical accuracy. Acta Biomed 2004; 75 Suppl 1:40-4. [PMID: 15301289] [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: 04/30/2023]
Abstract
Ultrasound evaluation of amniotic fluid volume (AFV) is frequently used to detect fetuses at high risk for an adverse outcome - an event that is often correlated with AFV abnormalities. As is well known, ultrasound is a non invasive procedure, which makes it ideal for application on a very large scale: in practice, it can be used for routine monitoring of all pregnancies and, not infrequently, for repeat AFV determination in those cases where there is the suspect of amniotic fluid abnormalities. Sonographic quantification of AFV, whether it is performed through a simple visual estimation or through biometric measurement of one or more amniotic fluid pockets, can never represent a true "quantitative" method and its actual reliability has not consistently been proved by scientific evidence. Moreover, even though ultrasound AFV evaluation is indispensable in the management of high-risk pregnancies, there is no consensus on which ultrasound index is the most accurate in predicting perinatal morbidity and mortality. The sonographer can evaluate AFV by directly observing amniotic fluid pockets and his experience is crucial for a high reliability of the procedure. When pathological AFV changes are present, especially if the examination is performed by a not so expert sonographer, biometric measurements (Single Deepest Pocket, Amniotic Fluid Index, Two-Diameter Pocket) with their respective reference ranges might be helpful in confirming the diagnosis of oligohydramnios or hydramnios. A complete review of all tests performances and confidences is made by the Authors.
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Affiliation(s)
- Dandolo Gramellini
- Department of Gynaecology, Obstetrics and Neonatology, University of Parma, Prama, Italy.
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Verrotti C, Bedocchi L, Piantelli G, Cavallotti D, Fieni S, Gramellini D. Amniotic fluid index versus largest vertical pocket in the prediction of perinatal outcome in post-term pregnancies. Acta Biomed 2004; 75 Suppl 1:67-70. [PMID: 15301295] [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: 04/30/2023]
Abstract
We studied a cohort of 41 singleton pregnancies induced at term with prostaglandins and, when necessary, oxytocin. We evaluated with ultrasound the amniotic fluid index (AFI) and the largest vertical pocket (LVP), at least 2 days before the delivery, to compare the sonographic measurement of amniotic fluid with fetal distress and perinatal outcome. We analysed the incidence of fetal distress using intrapartum monitoring of fetal heart rate, considering the absence of variability, the presence of persistent severe variable and/or late decelerations. The oligohydramnios group, indipendently by ultrasound index, showed the same incidence of abnormal FHR, and rate of Cesarean section for fetal distress as the group with normal amniotic fluid. In conclusion there is no significant difference between the group of patients with oligohydramnios and the one with normal amniotic fluid regarding the perinatal outcome in induced labor.
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Affiliation(s)
- Carla Verrotti
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy.
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Raboni S, Kaibura CT, Fieni S. Amnioscopy: is it actual? Acta Biomed 2004; 75 Suppl 1:59-61. [PMID: 15301293] [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: 04/30/2023]
Abstract
Amnioscopy is an invasive exam employed to visualise the forebag of the amnionic sac and to look out for meconium staining. Even though recognition of strongly stained fluid is easy, interpretation of those cases that are thinly stained is more difficult, since in these cases which are more common to find there could be an initial staining. On the other hand, visualisation of the forebag does not necessarily depict the condition of the rest of the amniotic fluid, especially in those cases where the fetal head is engaged. Moreover ascertainment that the amniotic fluid is limpid, only holds a temporary significance since it cannot predict successive release of meconium. The incidence of meconium stained fluid prior to labour has been found to range between 6-11%. Amnioscopy hence seems to hold a historical interest, and should only be employed in pregnancies at term where the cervix is sufficiently dilated to permit introduction of the amnioscope. Correlation between finding of meconium stained fluid during labour (1.5-18% reaching 44% in post-term pregnancies) with alterations at cardiotocography and above all to fetal acidosis or low Apgar scores at birth still remains controversial. Passage of meconium does not seem to express fetal compromise, at least until other parameters (CTG) do not support this suspicion. Finally it is important to remember that amnioscopy could in some cases lead to serious infections with chorioamnionites occasionally leading to fetal death. Accidental rupture of the membranes could also occur, reported in 1.4% of the cases, harmful especially when far from labour. From these considerations, and since majority of the cases especially with chronic fetal distress, release of meconium is preceded or accompanied by reduction in the amniotic fluid quantities, the last identifiable through ultrasound. We agree with those authors who advise its use only when adequate management through CTG and ultrasound is not possible, and anyhow only in pregnancies at term.
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Affiliation(s)
- Stefano Raboni
- Department of Gynecology, Obstetrics and Neonatology, University of Parma, Parma, Italy.
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Modena AB, Kaihura C, Fieni S. Prelabour rupture of the membranes: recent evidence. Acta Biomed 2004; 75 Suppl 1:5-10. [PMID: 15301281] [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: 04/30/2023]
Abstract
Premature rupture of the membranes (PROM) complicates 10% of all gestations and 2-4% of preterm pregnancy. Our success in preventing preterm PROM and preterm birth is hampered by our limited knowledge of its etiology. PROM remains the single most identifiable cause of preterm delivery and the major contributor to perinatal morbidity and mortality. Its clinical management continues to be controversial. The management dilemma associated with preterm PROM (PPROM) involves a balance between expectant management and intervention, taking into consideration the risks of infection with the increased duration of membrane rupture. Recent evidence on the use of antibiotics and amnioinfusion, together with advances in the prediction, diagnosis and estimation of risk based upon occupational factors and genetics have provided additional therapeutic tools in our approach to the problem of PPROM. While PPROM at very early gestation is a serious complication and a major management dilemma often associated with poor outcome, the prognosis is not without hope.
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Affiliation(s)
- Alberto Bacchi Modena
- Department of Gynecology, Obstetrics and Neonatology, University of Parma, Parma, Italy.
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Piantelli G, Bedocchi L, Cavicchioni O, Verrotti C, Cavallotti D, Fieni S, Gramellini D. Amnioreduction for treatment of severe polyhydramnios. Acta Biomed 2004; 75 Suppl 1:56-8. [PMID: 15301292] [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: 04/30/2023]
Abstract
Between January 2000 and March 2003 we studied the pregnancies complicated by polyhydramnios in 10 patients. The objective was that of evaluating the efficacy of amnioreduction in improving the principal complications given by polyhydramnios such as maternal dyspnea and uterine activity. Our results showed that this procedure resolve maternal symptoms in all the cases but there is no significant reduction in uterine activity.
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Affiliation(s)
- Giovanni Piantelli
- Department of Obstetrics and Gynecology, University of Parma, Parma, Italy.
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Cavallotti D, Casilla G, Piantelli G, Verrotti C, Fieni S, Gramellini D. Early complications of prenatal invasive diagnostics: perspective analysis. Acta Biomed 2004; 75 Suppl 1:23-6. [PMID: 15301285] [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: 04/30/2023]
Abstract
In this retrospective analysis we studied 1489 women who underwent prenatal invasive diagnostic procedures between January 2000 and December 2002. We examine the influence of risk factors and the incidence of early complications following amniocentesis and chorion villus sampling, in particular the incidence of fetal loss. The study group included 438 women who underwent CVS and 1051 underwent amniocentesis. For each woman we studied anamnestic risk factors (recurrent pregnancy losses, fibroids, twin birth, uterine hematic loss), intraoperative risk factors (repetition of the insertion, transplacental sample, hematic liquid, early bleeding) and postoperative risk factors (pelvic pain, hematic losses, liquid losses, spastic pain, fever). In our data the miscarriage incidence was 1% for CVS and 1.7% for amniocentesis. Our results showed that in relation to CVS, the presence of fibroids gives an OR of miscarriage of 68 (95% C.I.=6.50-659.78; p=0.000). In relation to amniocentesis, the incidence of hematic losses gives an OR of miscarriage of 10 (95% C.I.=1.50-32.94; p=0.04). If these results were confirmed by other experiences, they could induce obstetricians to avoid CVS in these women with uterine fibroids and hence recommend amniocentesis to them. Particular attention has to be taken in those patients with vaginal bleeding following amniocentesis.
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Affiliation(s)
- Davide Cavallotti
- Department of Obstetrics and Gynaecology, University of Parma, Parma, Italy.
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Modena AB, Fieni S. Amniotic fluid dynamics. Acta Biomed 2004; 75 Suppl 1:11-3. [PMID: 15301282] [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: 04/30/2023]
Abstract
Amniotic fluid was once considered to be a stagnant pool, approximately circulating with a turnover time of one day. Adequate amniotic fluid volume is maintained by a balance of fetal fluid production (lung liquid and urine) and resorption (swallowing and intramembranous flow). Even though different hypotheses have been advanced on the mechanisms regulating this turnover, the inflow and outflow mechanism that keeps amniotic fluid volume within the normal range is not entirely clear. Regulatory mechanisms act at three levels: placental control of water and solute transfer; regulation of inflows and outflows from the fetus; and, maternal effect on fetal fluid balance. Amniotic fluid is 98-99% water. The chemical composition of its substances varies with gestational age. When fetal urine begins to enter the amniotic sac, amniotic osmolarity decreases slightly compared with fetal blood. After keratinization of the fetal skin, amniotic fluid osmolarity decreases further with advancing gestational age. The low amniotic fluid osmolarity, which is produced by the inflow of markedly hypotonic fetal urine, provides a large potential osmotic force for the outward flow of water across the intramembranous and transmembranous pathways. Within certain limits, amniotic fluid mirrors the metabolic status of the fetoplacental unit; for that reason, a study of its components and their respective variations in the different weeks of pregnancy provides useful indications, both for a correct assessment of fetal maturation and for an evaluation of kidney function parameters and placental insufficiency.
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Affiliation(s)
- Alberto Bacchi Modena
- Department of Obstetrics, Gynecology and Neonatology, University of Parma, Parma, Italy.
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Abstract
OBJECTIVES The purpose of our study was to evaluate whether transabdominal antepartum amnioinfusion is associated with maternal complications during pregnancy and at childbirth. METHODS Fifty-three pregnant women, hospitalized for oligohydramnios and submitted to transabdominal antepartum amnioinfusion between 16 and 34 weeks' gestational age, were compared with a historic group of 42 pregnant women treated conservatively. RESULTS The study population was divided into two groups of women with ruptured and unruptured membranes (Groups A and B, respectively). The latency period between time of admission and term of pregnancy was more favorable in amnioinfused patients (Group A: 22 vs. 11 days; Group B: 30 vs. 9 days), and none of the maternal adverse events under study was significantly more common in amnioinfused patients. By contrast, maternal temperature over 38 degrees C was more frequent among controls than among amnioinfused patients with ruptured membranes (23% vs. 4%); so was the number of cesarean sections for fetal distress in Group B (50 vs. 11%). CONCLUSIONS Antepartum amnioinfusion does not appear to induce greater complications than conservative treatment for oligohydramnios, with or without premature rupture of membranes. On the contrary, this procedure seems to offer several benefits to pregnant women.
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Affiliation(s)
- D Gramellini
- Department of Gynecology, Obstetrics and Neonatology, University of Parma, Parma, Italy.
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