13 results on '"Di Tommaso, M."'
Search Results
2. Neonatal outcomes and risk of neonatal sepsis in an expectantly managed cohort of late preterm prelabor rupture of membranes
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Chiossi, G, Di Tommaso, M, Monari, F, Consonni, S, Strambi, N, Zoccoli, S, Seravalli, V, Comerio, C, Betti, M, Cappello, A, Vergani, P, Facchinetti, F, Locatelli, A, Chiossi G., Di Tommaso M., Monari F., Consonni S., Strambi N., Zoccoli S. G., Seravalli V., Comerio C., Betti M., Cappello A., Vergani P., Facchinetti F., Locatelli A., Chiossi, G, Di Tommaso, M, Monari, F, Consonni, S, Strambi, N, Zoccoli, S, Seravalli, V, Comerio, C, Betti, M, Cappello, A, Vergani, P, Facchinetti, F, Locatelli, A, Chiossi G., Di Tommaso M., Monari F., Consonni S., Strambi N., Zoccoli S. G., Seravalli V., Comerio C., Betti M., Cappello A., Vergani P., Facchinetti F., and Locatelli A.
- Abstract
Objective: Expectant management in patients with prelabor preterm rupture of membranes between between 340/7 and 36 6/7 weeks (late preterm pPROM or LpPROM) has been shown to decrease the burden of prematurity, when compared to immediate delivery. As the severity of prematurity depends on gestational age (GA) at PROM, and PROM to delivery interval, we first investigated how such variables affect neonatal outcomes (NO). Second, we assessed the risk of neonatal sepsis. Study design: retrospective cohort study on neonatal morbidity among singleton infants born to expectantly managed mothers with LpPROM in five hospitals affiliated with three Italian academic institutions. The primary NO was a composite of neonatal death, non-invasive (cPAP) or invasive (mechanical ventilation) respiratory support, hypoglycemia (< 44 mg/dl needing therapy), newborn sepsis, confirmed seizures, stroke, intraventricular hemorrhage (IVH), basal nuclei anomalies, cardiopulmonary resuscitation, umbilical-cord-blood arterial pH < 7.0 or base excess < -12.5, and prolonged hospitalization (≥ 5 days). Univariate analysis described differences in the population according to GA at delivery. Multivariate logistic regression was then used to investigate the effects of GA at PROM, and PROM to delivery interval on the NO. Results: 258/606 (42.6 %) women with LpPROM were expectantly managed, as they did not deliver within the first 24 h. The median latency duration was 2 (95 %CI 1−3) days, having no effect on neonatal morbidity on multivariate analysis. Multivariate analysis also showed increased risks of adverse NO among PROM at 34 (OR 2.3 95 %CI 1.03−5.1) but not at 35 weeks when compared to 36 weeks, and among women receiving antenatal corticosteroids (OR 3.6 95 %CI 1.3−9.7), while antibiotic treatment showed a non-significant protective effect (OR 0.2 95 %CI 0.04−1.02). Prevalence of neonatal sepsis was 0.8 % (2/258) Conclusion: Expectant management of LpPROM should be encouraged especially
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- 2021
3. Treatment volume, dose prescription and delivery techniques for dose-intensification in Rectal Cancer: A national survey
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Caravatta, L., Lupattelli, M., Mantello, G., Gambacorta, Maria Antonietta, Chiloiro, Giuditta, Di Tommaso, M., Rosa, C., Gasparini, L., Morganti, Alessio Giuseppe, Picardi, V., Niespolo, R. M., Osti, M. F., Montrone, S., Simoni, N., Boso, C., Facchin, F., Deidda, M. A., Piva, C., Guida, C., Ziccarelli, L., Munoz, F., Ivaldi, G. B., Marchetti, V., Franzone, P., Spatola, C., Franco, P., Donato, V., Genovesi, D., Gambacorta M. A. (ORCID:0000-0001-5455-8737), Chiloiro G., Morganti A. G., Caravatta, L., Lupattelli, M., Mantello, G., Gambacorta, Maria Antonietta, Chiloiro, Giuditta, Di Tommaso, M., Rosa, C., Gasparini, L., Morganti, Alessio Giuseppe, Picardi, V., Niespolo, R. M., Osti, M. F., Montrone, S., Simoni, N., Boso, C., Facchin, F., Deidda, M. A., Piva, C., Guida, C., Ziccarelli, L., Munoz, F., Ivaldi, G. B., Marchetti, V., Franzone, P., Spatola, C., Franco, P., Donato, V., Genovesi, D., Gambacorta M. A. (ORCID:0000-0001-5455-8737), Chiloiro G., and Morganti A. G.
- Abstract
Background/Aim: The aim of the study was to investigate boost volume definition, doses, and delivery techniques for rectal cancer dose intensification. Patients and Methods: An online survey was made on 25 items (characteristics, simulation, imaging, volumes, doses, planning and treatment). Results: Thirty-eight radiation oncologists joined the study. Twenty-one delivered long-course radiotherapy with dose intensification. Boost volume was delineated on diagnostic magnetic resonance imaging (MRI) in 18 centres (85.7%), and computed tomography (CT) and/or positron emission tomography-CT in 9 (42.8%); 16 centres (76.2%) performed co-registration with CT-simulation. Boost dose was delivered on gross tumor volume in 10 centres (47.6%) and on clinical target volume in 11 (52.4%). The most common total dose was 54-55 Gy (71.4%), with moderate hypofractionation (85.7%). Intensity-modulated radiotherapy (IMRT) was used in all centres, with simultaneous integrated boost in 17 (80.8%) and image-guidance in 18 (85.7%). Conclusion: A high quality of treatment using dose escalation can be inferred by widespread multidisciplinary discussion, MRI-based treatment volume delineation, and radiation delivery relying on IMRT with accurate image-guided radiation therapy protocols.
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- 2021
4. Serial cervical length measurements after the 1st episode of threatened preterm labor improve prediction of spontaneous delivery prior to 37 weeks' gestation
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Chiossi, G, Facchinetti, F, Vergani, P, Di Tommaso, M, Marozio, L, Acaia, B, Pignatti, L, Locatelli, A, Spitaleri, M, Benedetto, C, Zaina, B, D'Amico, R, Chiossi, G, Facchinetti, F, Vergani, P, Di Tommaso, M, Marozio, L, Acaia, B, Pignatti, L, Locatelli, A, Spitaleri, M, Benedetto, C, Zaina, B, and D'Amico, R
- Abstract
Objective: To assess whether repeat cervical-length (CL) measurement in women discharged from hospital after their first episode of threatened preterm labor can predict their risk of spontaneous preterm birth. Methods: This was a secondary analysis of a randomized controlled trial of maintenance tocolysis, in which CL was measured on transvaginal ultrasound at the time of hospital discharge and after 2, 4, 8 and 12 weeks, in women who remained undelivered after their first episode of threatened preterm labor. After univariate analysis, multivariate logistic regression analysis was used to assess whether CL < 10 mm at the time of hospital discharge or at any follow-up evaluation could predict spontaneous delivery prior to 37 weeks of gestation. Results: Of 226 women discharged after a diagnosis of threatened preterm labor, 57 (25.2%) delivered spontaneously prior to 37 weeks' gestation. The risk of spontaneous preterm birth was higher among women with CL < 10 mm at hospital discharge compared to those with CL ≥ 10 mm (adjusted odds ratio (aOR), 3.3; 95% CI, 1.2–9.2). Moreover, spontaneous preterm delivery was more common when CL < 10 mm was detected up to 2 weeks (aOR, 2.9; 95% CI, 1.1–7.3) or up to 4 weeks (aOR, 7.3; 95% CI, 2.3–22.8) post discharge, as compared with when CL was persistently ≥ 10 mm. The association was not significant when considering CL measurements at 8 weeks, and there was insufficient information to assess the effect of measurements obtained at 12 weeks. Conclusions: Women who remain undelivered after their first episode of threatened preterm labor continue to be at high risk of spontaneous preterm birth if their CL is below 10 mm at the time of hospital discharge or at any follow-up visit up to 4 weeks later. CL measurement could be included in the antenatal care of these women in order to stratify their risk of preterm birth, rationalize resource utilization and help clinicians improve pregnancy outcome. © 2020 International Society
- Published
- 2021
5. Italian recommendations for placental transfusion strategies
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Ghirardello, S, Di Tommaso, M, Fiocchi, S, Locatelli, A, Perrone, B, Pratesi, S, Saracco, P, Ghirardello, Stefano, Di Tommaso, Mariarosaria, Fiocchi, Stefano, Locatelli, Anna, Perrone, Barbara, Pratesi, Simone, Saracco, Paola, Ghirardello, S, Di Tommaso, M, Fiocchi, S, Locatelli, A, Perrone, B, Pratesi, S, Saracco, P, Ghirardello, Stefano, Di Tommaso, Mariarosaria, Fiocchi, Stefano, Locatelli, Anna, Perrone, Barbara, Pratesi, Simone, and Saracco, Paola
- Abstract
At delivery, if the cord is not clamped, blood continues to pass from the placenta to the newborn during the first minutes of life, allowing the transfer of 25-35 ml/kg of placental blood to the newborn, depending on gestational age, the timing of cord clamping, the position of the infant at birth, the onset of respiration, and administration of uterotonics to the mother. However, deriving benefits from delayed cord clamping (DCC) are not merely related to placental-to-fetal blood transfusion; establishing spontaneous ventilation before cutting the cord improves venous return to the right heart and pulmonary blood flow, protecting the newborn from the transient low cardiac output, and systemic arterial pressure fluctuations. Recent meta-analyses showed that delayed cord clamping reduces mortality and red blood cell transfusions in preterm newborns and increases iron stores in term newborns. Various authors suggested umbilical cord milking (UCM) as a safe alternative when delayed cord clamping is not feasible. Many scientific societies recommend waiting 30-60 s before clamping the cord for both term and preterm newborns not requiring resuscitation. To improve the uptake of placental transfusion strategies, in 2016 an Italian Task Force for the Management of Umbilical Cord Clamping drafted national recommendations for the management of cord clamping in term and preterm deliveries. The task force performed a detailed review of the literature using the GRADEmethodological approach. The document analyzed all clinical scenarios that operators could deal with in the delivery room, including cord blood gas analysis during delayed cord clamping and time to cord clamping in the case of umbilical cord blood banking. The panel intended to promote a more physiological and individualized approach to cord clamping, specifically for the most preterm newborn. A feasible option to implement delayed cord clamping in very preterm deliveries is to move the neonatologist to the mother's
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- 2018
6. Italian recommendations for placental transfusion strategies
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Ghirardello, S, Di Tommaso, M, Fiocchi, S, Locatelli, A, Perrone, B, Pratesi, S, Saracco, P, Ghirardello, Stefano, Di Tommaso, Mariarosaria, Fiocchi, Stefano, Locatelli, Anna, Perrone, Barbara, Pratesi, Simone, Saracco, Paola, Ghirardello, S, Di Tommaso, M, Fiocchi, S, Locatelli, A, Perrone, B, Pratesi, S, Saracco, P, Ghirardello, Stefano, Di Tommaso, Mariarosaria, Fiocchi, Stefano, Locatelli, Anna, Perrone, Barbara, Pratesi, Simone, and Saracco, Paola
- Abstract
At delivery, if the cord is not clamped, blood continues to pass from the placenta to the newborn during the first minutes of life, allowing the transfer of 25-35 ml/kg of placental blood to the newborn, depending on gestational age, the timing of cord clamping, the position of the infant at birth, the onset of respiration, and administration of uterotonics to the mother. However, deriving benefits from delayed cord clamping (DCC) are not merely related to placental-to-fetal blood transfusion; establishing spontaneous ventilation before cutting the cord improves venous return to the right heart and pulmonary blood flow, protecting the newborn from the transient low cardiac output, and systemic arterial pressure fluctuations. Recent meta-analyses showed that delayed cord clamping reduces mortality and red blood cell transfusions in preterm newborns and increases iron stores in term newborns. Various authors suggested umbilical cord milking (UCM) as a safe alternative when delayed cord clamping is not feasible. Many scientific societies recommend waiting 30-60 s before clamping the cord for both term and preterm newborns not requiring resuscitation. To improve the uptake of placental transfusion strategies, in 2016 an Italian Task Force for the Management of Umbilical Cord Clamping drafted national recommendations for the management of cord clamping in term and preterm deliveries. The task force performed a detailed review of the literature using the GRADEmethodological approach. The document analyzed all clinical scenarios that operators could deal with in the delivery room, including cord blood gas analysis during delayed cord clamping and time to cord clamping in the case of umbilical cord blood banking. The panel intended to promote a more physiological and individualized approach to cord clamping, specifically for the most preterm newborn. A feasible option to implement delayed cord clamping in very preterm deliveries is to move the neonatologist to the mother's
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- 2018
7. A Feasibility Study for in vivo Dosimetry Procedure in Routine Clinical Practice
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Falco, Md, Giancaterino, S, De Nicola, A, Adorante, N, De Lorenzo, Rg, Di Tommaso, M, Vinciguerra, A, Trignani, M, Perrotti, F, Allajbej, A, Fidanzio, Andrea, Greco, F, Grusio, M, Genovesi, D, Piermattei, Angelo, Fidanzio, A (ORCID:0000-0002-6356-6381), Piermattei, A (ORCID:0000-0002-6835-1179), Falco, Md, Giancaterino, S, De Nicola, A, Adorante, N, De Lorenzo, Rg, Di Tommaso, M, Vinciguerra, A, Trignani, M, Perrotti, F, Allajbej, A, Fidanzio, Andrea, Greco, F, Grusio, M, Genovesi, D, Piermattei, Angelo, Fidanzio, A (ORCID:0000-0002-6356-6381), and Piermattei, A (ORCID:0000-0002-6835-1179)
- Abstract
Purpose: The aim of the in vivo dosimetry, during the fractionated radiation therapy, is the verification of the correct dose delivery to patient. Nowadays, in vivo dosimetry procedures for photon beams are based on the use of the electronic portal imaging device and dedicated software to elaborate electronic portal imaging device images. Methods: In total, 8474 in vivo dosimetry tests were carried out for 386 patients treated with 3-dimensional conformal radiotherapy, intensity-modulated radiotherapy, and volumetric modulated arc therapy techniques, using the SOFTDISO. SOFTDISO is a dedicated software that uses electronic portal imaging device images in order to (1) calculate the R index, that is, the ratio between daily reconstructed dose and the planned one at isocenter and (2) perform a gamma-like analysis between the signals, S, of a reference electronic portal imaging device image and that obtained in a daily fraction. It supplies 2 indexes, the percentage gamma% of points with gamma < 1 and the mean gamma value, gamma(mean). In gamma-like analysis, the pass criteria for the signals agreement Delta S% and distance to agreement Delta d have been selected based on the clinical experience and technology used. The adopted tolerance levels for the 3 indexes were fixed in 0.95 <= R <= 1.05, gamma% >= 90%, and gamma(mean) <= 0.5. Results: The results of R ratio, gamma-like, and a visual inspection of these data reported on a monitor screen permitted to individuate 2 classes of errors (1) class 1 that included errors due to inadequate standard quality controls and (2) class 2, due to patient morphological changes. Depending on the technique and anatomical site, a maximum of 18% of tests had at least 1 index out of tolerance; once removed the causes of class-1 errors, almost all patients (except patients with 4 lung and 2 breast cancer treated with 3-dimensional conformal radiotherapy) presented mean indexes values (<(R)over bar>, (gamma) over bar%
- Published
- 2018
8. Neonatal morbidity after cesarean section before labor at 34+0 to 38+6 weeks: A cohort study
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Prefumo, F, Ferrazzi, E, Di Tommaso, M, Severi, F, Locatelli, A, Chirico, G, Dani, C, Lista, G, Orabona, R, Zambolo, C, Frusca, T, Frusca, T., LOCATELLI, ANNA, Prefumo, F, Ferrazzi, E, Di Tommaso, M, Severi, F, Locatelli, A, Chirico, G, Dani, C, Lista, G, Orabona, R, Zambolo, C, Frusca, T, Frusca, T., and LOCATELLI, ANNA
- Abstract
Objective: To describe morbidity in neonates born by cesarean section (CS) before labor between 34+0 and 38+6 weeks, stratified by gestational age.Methods: Cohort study from five Italian tertiary care hospitals. Consecutive singleton pregnancies delivered by CS before labor between 34+0 and 38+6 weeks of gestation from January 2010 to August 2011 were included. Women in labor, with premature rupture of membranes, or with previous administration of steroids were excluded. The incidence of neonatal complication by gestational week was calculated.Results: A total of 1135 cases were analyzed. Composite adverse neonatal outcomes, respiratory distress syndrome, transient tachypnea and use of continuous airway positive pressure decreased from 50%, 28%, 5% and 22% at 34 weeks of gestation, to 4.7%, 1.0%, 0.9% and 0.3% at 38 weeks of gestation. Multivariate analysis showed that the only variable independently associated with composite adverse neonatal outcome was gestational age at delivery (adjusted odds ratio 0.49; 95% confidence interval 0.39-0.61).Conclusions: The prevalence of neonatal complications in newborns delivered by CS before labor halves at each week of gestation from 34 to 38 weeks. Nonetheless complications, and mainly respiratory problems, are still present at early term gestation.
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- 2016
9. Interobserver variability of clinical target volume delineation in soft-tissue sarcomas
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Genovesi, D, Ausili Cèfaro, G, Trignani, M, Vinciguerra, A, Augurio, A, Di Tommaso, M, Perrotti, F, De Paoli, A, Olmi, P, Valentini, Vincenzo, Di Nicola, M., Valentini, Vincenzo (ORCID:0000-0003-4637-6487), Genovesi, D, Ausili Cèfaro, G, Trignani, M, Vinciguerra, A, Augurio, A, Di Tommaso, M, Perrotti, F, De Paoli, A, Olmi, P, Valentini, Vincenzo, Di Nicola, M., and Valentini, Vincenzo (ORCID:0000-0003-4637-6487)
- Abstract
The present observational study reports the results of a multi-institutional dummy-run designed to estimate the consistency of interobserver variability in clinical target volume delineation in two different cases of soft-tissue sarcomas in which postoperative and preoperative radiotherapy were prescribed, respectively. The purpose of this work was to quantify interobserver variability in routine clinical practice.
- Published
- 2014
10. Inter-observer variability of clinical target volume delineation in radiotherapy treatment of pancreatic cancer: a multi-institutional contouring experience
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Mattiucci, Gian Carlo, Caravatta, Luciana, Macchia, Gabriella, Sainato, A, Cernusco, Nl, Mantello, G, Di Tommaso, M, Trignani, M, De Paoli, A, Boz, G, Friso, Ml, Fusco, Vincenzo, Di Nicola, Marco, Morganti, Alessio Giuseppe, Genovesi, D., Mattiucci, Gian Carlo (ORCID:0000-0001-6500-0413), Di Nicola, Marco (ORCID:0000-0001-7457-0426), Mattiucci, Gian Carlo, Caravatta, Luciana, Macchia, Gabriella, Sainato, A, Cernusco, Nl, Mantello, G, Di Tommaso, M, Trignani, M, De Paoli, A, Boz, G, Friso, Ml, Fusco, Vincenzo, Di Nicola, Marco, Morganti, Alessio Giuseppe, Genovesi, D., Mattiucci, Gian Carlo (ORCID:0000-0001-6500-0413), and Di Nicola, Marco (ORCID:0000-0001-7457-0426)
- Abstract
BACKGROUND: An observational multi-institutional study has been conducted aimed to evaluate the inter-observer variability in clinical target volume (CTV) delineation among different radiation oncologists in radiotherapy treatment of pancreatic cancer. METHODS: A multi-institutional contouring dummy-run of two different cases of pancreatic cancer treated by postoperative and preoperative radiotherapy (RT) was performed. Clinical history, diagnostics, and planning CT imaging were available on AIRO website (http://www.radioterapiaitalia.it). Participants were requested to delineate CTVs according to their skills and knowledge. Aiming to quantify interobserver variability of CTVs delineations, the total volume, craniocaudal, laterolateral, and anteroposterior diameters were calculated. Descriptive statistic was calculated. The 95% Confidence Interval (95% CI) for coefficient of variation (CV) was estimated. The Dice Similarity Index (DSI) was used to evaluate the spatial overlap accuracy of the different CTVs compared with the CTVs of a national reference Centre considered as a benchmark. The mean DSI (mDSI) was calculated and reported. RESULTS: A total of 18 radiation oncologists from different Institutes submitted the targets. Less variability was observed for the Elective CTV rather than the Boost CTV, in both cases. The estimated CV were 28.8% (95% CI: 21.2-45.0%) and 20.0% (95% CI: 14.9-30.6%) for the Elective CTV, in adjuvant (Case 1) and neoadjuvant (Case 2) case, respectively. The mDSI value was 0.68 for the Elective CTVs in both cases (range 0.19-0.79 in postoperative vs range 0.35-0.79 in preoperative case). The mDSI was increased to 0.71 (Case 1) and 0.72 (Case 2) if the observers with a worse agreement have been excluded. On the other hand, a CV of 42.4% (95% CI: 30.1-72.4%) and 63.8% (95% CI: 43.9-119.2%) with a mDSI value of 0.44 and 0.52, were calculated for the Boost CTV in Case 1 and Case 2, respectively. CONCLUSIONS: The CV and mDSI obtained
- Published
- 2014
11. Postoperative 5-FU based radiochemotherapy in rectal cancer: retrospective long term results and prognostic factors of a pooled analysis on 1,338 patients
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Genovesi, D, Myerson, Rj, Cèfaro, Ga, Vinciguerra, A, Augurio, A, Trignani, M, Di Tommaso, M, Nuzzo, M, Lupattelli, M, Aristei, C, Bellavita, R, Scandolaro, L, Cosentino, D, Pani, Giovambattista, Ziccarelli, L, Gambacorta, Maria Antonietta, Barba, Maria Cristina, Maranzano, E, Trippa, F, Sciacero, P, Niespolo, R, Leonardi, C, Iannone, T, Rosetto, Me, Fusco, Vincenzo, Sanpaolo, P, Melano, A, Valvo, F, Capirci, C, De Paoli, A, Di Nicola, Marco, Mantello, G, Valentini, Vincenzo, Pani, Giovambattista (ORCID:0000-0001-7133-8728), Gambacorta, Maria Antonietta (ORCID:0000-0001-5455-8737), Di Nicola, Marco (ORCID:0000-0001-7457-0426), Valentini, Vincenzo (ORCID:0000-0003-4637-6487), Genovesi, D, Myerson, Rj, Cèfaro, Ga, Vinciguerra, A, Augurio, A, Trignani, M, Di Tommaso, M, Nuzzo, M, Lupattelli, M, Aristei, C, Bellavita, R, Scandolaro, L, Cosentino, D, Pani, Giovambattista, Ziccarelli, L, Gambacorta, Maria Antonietta, Barba, Maria Cristina, Maranzano, E, Trippa, F, Sciacero, P, Niespolo, R, Leonardi, C, Iannone, T, Rosetto, Me, Fusco, Vincenzo, Sanpaolo, P, Melano, A, Valvo, F, Capirci, C, De Paoli, A, Di Nicola, Marco, Mantello, G, Valentini, Vincenzo, Pani, Giovambattista (ORCID:0000-0001-7133-8728), Gambacorta, Maria Antonietta (ORCID:0000-0001-5455-8737), Di Nicola, Marco (ORCID:0000-0001-7457-0426), and Valentini, Vincenzo (ORCID:0000-0003-4637-6487)
- Abstract
To evaluate survival outcomes of patients in pStage II-III rectal cancer treated with adjuvant 5-fluorouracil-based radiochemotherapy and to retrospectively analyze the impact of prognostic variables on local control, metastasis-free survival and cause-specific survival.
- Published
- 2013
12. Interobserver variability of clinical target volume delineation in supra-diaphragmatic Hodgkin's disease: a multi-institutional experience
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Genovesi, D, Cèfaro, Ga, Vinciguerra, A, Augurio, A, Di Tommaso, M, Marchese, R, Ricardi, U, Filippi, Ar, Girinsky, T, Di Biagio, K, Belfiglio, M, Barbieri, E, Valentini, Vincenzo, Valentini, Vincenzo (ORCID:0000-0003-4637-6487), Genovesi, D, Cèfaro, Ga, Vinciguerra, A, Augurio, A, Di Tommaso, M, Marchese, R, Ricardi, U, Filippi, Ar, Girinsky, T, Di Biagio, K, Belfiglio, M, Barbieri, E, Valentini, Vincenzo, and Valentini, Vincenzo (ORCID:0000-0003-4637-6487)
- Abstract
BACKGROUND: To determine interobserver variability in clinical target volume (CTV) of supra-diaphragmatic Hodgkin's lymphoma. MATERIALS AND METHODS: At the 2008 AIRO (Italian Society of Radiation Oncology) Meeting, the Radiation Oncology Department of Chieti proposed a multi-institutional contouring dummy-run of two cases of early stage supra-diaphragmatic Hodgkin's lymphoma after chemotherapy. Clinical history, diagnostics, and planning CT imaging were available on Chieti's radiotherapy website (www.radioterapia.unich.it). Participating centers were requested to delineate the CTV and submit it to the coordinating center. To quantify interobserver variability of CTV delineations, the total volume, craniocaudal, laterolateral, and anteroposterior diameters were calculated. RESULTS: A total of 18 institutions for case A and 15 institutions for case B submitted the targets. Case A presented significant variability in total volume (range: 74.1-1,157.1 cc), craniocaudal (range: 6.5-22.5 cm; median: 16.25 cm), anteroposterior (range: 5.04-14.82 cm; median: 10.28 cm), and laterolateral diameters (range: 8.23-22.88 cm; median: 15.5 cm). Mean CTV was 464.8 cc (standard deviation: 280.5 cc). Case B presented significant variability in total volume (range: 341.8-1,662 cc), cranio-caudal (range: 8.0-28.5 cm; median: 23 cm), anteroposterior (range: 7.9-1.8 cm; median: 11.1 cm), and laterolateral diameters (range: 12.9-24.0 cm; median: 18.8 cm). Mean CTV was 926.0 cc (standard deviation: 445.7 cc). CONCLUSION: This significant variability confirms the need to apply specific guidelines to improve contouring uniformity in Hodgkin's lymphoma.
- Published
- 2011
13. Optimal outcomes and women's positive pregnancy experience: a comparison between the World Health Organization guideline and recommendations in European national antenatal care guidelines.
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Iannuzzi, Laura, Branchini, L., Clausen, J.A., Ruiz-Berdún, D., Gillen, P., Healy, M., Beeckman, K., Seijmonsbergen-Schermers, A., Escuriet Peiró, R., Morano, S., Di Tommaso, M., Downe, S., Iannuzzi, Laura, Branchini, L., Clausen, J.A., Ruiz-Berdún, D., Gillen, P., Healy, M., Beeckman, K., Seijmonsbergen-Schermers, A., Escuriet Peiró, R., Morano, S., Di Tommaso, M., and Downe, S.
- Abstract
BACKGROUND: The publication of the World Health Organization (WHO) recommendations on antenatal care in 2016 introduced the perspective of women as a necessary component of clinical guidelines in maternity care. WHO highlights the crucial role played by evidence-based recommendations in promoting and supporting normal birth processes and a positive experience of pregnancy. This paper aims to explore and critically appraise recommendations of national antenatal care guidelines across European countries in comparison with the WHO guideline. METHODS: We collected guidelines from country partners of the EU COST Action IS1405. Components of the documents structure and main recommendations within and between them were compared and contrasted with the WHO guideline on antenatal care with a particular interest in exploring whether and how women's experience was included in the recommendations. RESULTS: Eight out of eleven countries had a single national guideline on antenatal care while three countries did not. National guidelines mostly focused on care of healthy women with a straightforward pregnancy. The level of concordance between the national and the WHO recommendations varied along a continuum from almost total concordance to almost total dissonance. Women's views and experiences were accounted for in some guidelines, but mostly not placed at the same level of importance as clinical items. CONCLUSIONS: Findings outline convergences and divergences with the WHO recommendations. They highlight the need for considering women's views more in the development of evidence-based recommendations and in practice for positive impacts on perinatal health at a global level, and on the experiences of each family.
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