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Anichini C, Lotti F, Longini M, Proietti F, Felici C, Perrone S, Buonocore G. Antioxidant effects of potassium ascorbate with ribose therapy in a case with Prader Willi Syndrome. DISEASE MARKERS 2013; 33:179-83. [PMID: 22960339 PMCID: PMC3810693 DOI: 10.3233/dma-2012-0922] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Oxidative stress (OS) is involved in several human diseases, including obesity, diabetes, atherosclerosis, carcinogenesis, as well as genetic diseases. We previously found that OS occurs in Down Syndrome as well as in Beckwith-Wiedemann Syndrome (BWS). Here we describe the clinical case of a female patient with Prader Willi Syndrome (PWS), a genomic imprinting disorder, characterized by obesity, atherosclerosis and diabetes mellitus type 2, pathologies in which a continuous and important production of free radicals takes place. We verified the presence of OS by measuring a redox biomarkers profile including total hydroperoxides (TH), non protein-bound iron (NPBI), thiols (SH), advanced oxidation protein products (AOPP) and isoprostanes (IPs). Thus we introduced in therapy an antioxidant agent, namely potassium ascorbate with ribose (PAR), in addition to GH therapy and we monitored the redox biomarkers profile for four years. A progressive decrease in OS biomarkers occurred until their normalization. In the meantime a weight loss was observed together with a steady growth in standards for age and sex.
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Balduini W, Carloni S, Perrone S, Bertrando S, Tataranno M, Negro S, Proietti F, Longini M, Buonocore G. The use of melatonin in hypoxic-ischemic brain damage: an experimental study. J Matern Fetal Neonatal Med 2012; 25 Suppl 1:119-24. [DOI: 10.3109/14767058.2012.663232] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Buonocore G, Turrisi G, Kramer BW, Balduini W, Perrone S. New Pharmacological Approaches in Infants with Hypoxic-Ischemic Encephalopathy. Curr Pharm Des 2012:CPD-EPUB-20120227-019. [PMID: 22385055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2011] [Accepted: 12/20/2011] [Indexed: 05/31/2023]
Abstract
New knowledge of the pathophysiology and evolution of hypoxic-ischemic brain injuries has made feasible interventions to improve clinical outcomes for newborns surviving birth asphyxia. Brain injury following hypoxic-ischemic insult is a complex process evolving over hours to days, which provides a unique window of opportunity for neuroprotective treatment interventions. The specific pathologic processes preceding the onset of irreversible cerebral injury appear to be a combination of several mechanisms that are variable according to the severity and duration of the insult and to biochemical modifications in the brain. Advances in neuroimaging, brain monitoring techniques, and tissue biomarkers have improved the ability to diagnose, monitor, and care for newborn infants with neonatal encephalopathy, as well as to predict their outcome. The role of oxidative stress in newborn morbidity with respect to the higher risk of free radical damage in these babies is growing. However, challenges remain in early identification of infants at risk for neonatal encephalopathy, determination of timing and extent of hypoxic-ischemic brain injury, as well as optimal management and treatment duration. Potential neuroprotective strategies targeting different pathways leading to neuronal cell death in response to hypoxic-ischemic insult have been investigated: hypothermia, erythropoietin, iminobiotin, deferioxamine, magnesium, allopurinol, xenon, melatonin and statins. Hypothermia is currently the only recognized beneficial therapy. However, many infants still develop significant adverse outcomes. It is becoming evident that the association of moderate hypothermia with neuroprotective drugs may enhance the outcome. By virtue of their pleiotropic effects without toxic effects, melatonin and statins may act at different levels of the multiple mechanisms responsible for the progression of the neurodegenerative process and represent promising neuroprotectants, alone or as additional adjunctive therapy, for reducing brain injury and its long-term sequelae in infants. More clinical studies are needed to clarify the role of these potential neuroprotective drugs.
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Maneschi F, Sarno M, Mosillo A, Parisella M, Gagliardi F, Algieri M, Perrone S. [Delivery induction with slow-release dinoprostone in clinical practice: results of a clinical protocol]. MINERVA GINECOLOGICA 2012; 64:1-8. [PMID: 22334225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
AIM The aim of this paper was to evaluate the feasibility of a protocol for the induction of delivery with slow-release dinoprostone in women with unfavourable cervix. METHODS Indications for the induction were: pregnancy beyond 40 weeks, amniotic fluid index (AFI) <5, premature rupture of membranes, intrauterine growth retardation, or adverse maternal conditions. Eligibility criteria were: single pregnancy, cephalic presentation, Bishop Score <4, no previous uterine scar. Slow-release vaginal insert containing dinoprostone 10 mg was used to induce delivery according to a dedicated protocol agreed between clinicians and midwifes. Dinoprostone induction failure was defined as no cervical dilation >3 cm at the removal of the insert. RESULTS One-hundred-nineteen patients were enrolled. The onset of labour was obtained in 102 (85.7%) patients, 98 (82.3%) with the insert only, and in 4 (3.3%) after the sequential administration of prostaglandins and oxitocin. The mean interval between insert application and delivery was 16.85±11.48 hours. Vaginal delivery was reported in 87 (73.1%) women, whereas Cesarean was necessary in 32 (26.9%) patients [29 nulliparous]. Cesarean section was also required in 15/98 (15.3%) women who responded to prostaglandins and in 17/21 (80.9) non-responders. Protocol violations occurred in 11 (9.2%) patients. Uterine hyperstimulation occurred in 4 (3.3%) patients. CONCLUSION Induction of delivery with slow-release dinoprostone seems a feasible option, characterized by high efficacy, good adherence to protocol, low incidence of adverse events and easy management. In our opinion the high compliance of the gynecologists and midwifes is based on the insert handiness.
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Bellieni CV, Gabbrielli M, Tataranno ML, Perrone S, Buonocore G. [Which legal consequences for those who provoke pain to infants?]. Minerva Pediatr 2012; 64:41-45. [PMID: 22350043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The advances in perinatal care have led to a significant increase in neonatal survival rate but also to the rise of the number of invasive procedures. Several scientific studies show that newborns are able to feel pain more intensely than adults. Despite this evidence, neonatal pain and the right to an appropriate analgesia are systematically underestimated, ignoring ethical and moral principles of beneficence and non-maleficence. Infants are more susceptible to pain and the prolonged exposure to painful sensations can alter the neural development and the response to pain causing hyperalgesia. Anyone who caused pain without using any analgesic procedure due to negligence or incompetence, should be severely punished. The right to analgesia, fundamental principle, is fully incorporated in the Italian code of Medical deontology (article 3). The doctor who does not use analgesia for newborns' treatment can be indicted by the Italian penal code (art.582 and 583), aggravated by being the victim an infant, who is unable to defend himself. To avoid penal consequences, a careful education and attention are needed: "pediatric analgesia" should become a basic teaching in Universities and in specialization schools; analgesic treatments should be mandatory and annotated in the patient's file even for minor potentially painful procedures.
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Bellieni CV, Bagnoli F, Tei M, De Filippo M, Perrone S, Buonocore G. Increased risk of brain injury in IVF babies. Minerva Pediatr 2011; 63:445-448. [PMID: 22075798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
AIM The aim of this paper was to assess brain injury occurrence among in vitro fertilization (IVF) babies. METHODS We examined all babies born in our hospital in the triennium 2004-2006, comparing the presence of brain injuries between IVF babies and the rest of the population. RESULTS In IVF group (180 babies), brain injury was present in 4 babies, while in the rest of population (n=3602) it was present in 23 babies (P=0.042, RR: 3.18). IVF babies have a higher risk of being born with a birthweight less than 2 500 grams (P<0.0001; RR: 5.133). When we considered only babies born with a birth weight less than 2 500 grams, the difference of brain injury between the two groups was not significant. CONCLUSION In IVF babies, brain injury occurred more frequently than in the rest of population. This is probably due to a higher rate of premature births and low birth weight in IVF population. Anyway, this data should be disclosed to future parents to make an informed decision.
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Girmenia C, Guerrisi P, Frustaci AM, Fama A, Finolezzi E, Perrone S, Gentile G, Collerone F, Brocchieri S, Guerrisi V. New category of probable invasive pulmonary aspergillosis in haematological patients. Clin Microbiol Infect 2011; 18:990-6. [PMID: 21999366 DOI: 10.1111/j.1469-0691.2011.03685.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The European Organization for Research and Treatment of Cancer and the Mycosis Study Group (EORTC-MSG) radiological definitions of invasive pulmonary aspergillosis (IPA) may lack diagnostic sensitivity. We evaluated applying less restrictive radiological criteria, when supported by specific microbiological findings, to define IPA in acute myeloid leukaemia (AML), lymphoproliferative diseases (LD) and allogeneic stem cell transplant (allo-SCT) patients. Overall, 109 consecutive episodes of proven/probable IPA in 56 AML, 31 LD and 22 allo-SCT patients diagnosed from February 2006 through to January 2011 were considered. IPA was diagnosed with EORTC-MSG criteria (control group, 76 patients) or without prespecified radiological criteria (study group, 33 patients). The latter differed from the former by the inclusion of patients with pulmonary infiltrates not fulfilling the three EORTC-MSG IPA specific findings of dense, well-circumscribed lesions with or without halo sign, air crescent sign or cavity. All the analysed clinical and mycological characteristics, 3-month response to antifungal therapy and 1- and 3-month cumulative survival were comparable in the control and study groups in AML, LD and allo-SCT patients. Seventeen of 33 (51.5%) patients of the study group fulfilled EORTC-MSG radiological criteria at subsequent imaging performed a median of 15 days (range, 6-40 days) after documentation of the pulmonary infection. Our study seems to confirm the possibility of revising the EORTC-MSG criteria by extending the radiological suspicion of IPA to less specific chest computerized tomography scan findings when supported by microbiological evidence of Aspergillus infection in high-risk haematological patients.
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Bagnoli F, Conte ML, Tomasini B, Bellieni CV, Borlini G, De Felice C, Perrone S, Zani S, Gatti MG. [Survival rates in a single neonatal intensive care unit (period 2002-2007). Neuro-developmental outcome and survival for infants born at 23-25 weeks of gestation]. Minerva Pediatr 2010; 62:29-41. [PMID: 20212396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
AIM The aim of this study was to evaluate survival rates in a single Neonatal Intensive Care Unit (NICU) (period 2002-2007), with a special focus on the survival data and outcome at one-year of corrected age for infants born at 23-25 weeks of gestation. METHODS All infants who had evidence of heart activity at birth were actively resuscitated, regardless of birth weight or gestational age. Survival rate was calculated as a function of the following variables: birth weight and gestational category; gender in infants of birth weight < or = 1000 g ; appropriate (AGA) or small (SGA) weight for gestational age; inborn or outborn. Twenty-eight newborns (23-25 weeks of gestation) completed follow-up at one-year of corrected age. RESULTS During the examined period, no infants died in the delivery room; 833 newborns were admitted to the NICU. Overall survival rates were as following: <500 g (37%), 501-750 g (59%), 751-1,000 g (82%), 1,001-1,250 g (96%), 1251-1,500 g (97%), 1,501-2,000 g (100%), 2,001-2,500 g (98%), >2,500 g (99%); 23-25 weeks of gestation (50%); 26-27 weeks (77%), 28-32 weeks (90%); males < or = 1,000 g (68%), females < or = 1,000 g (68%); AGA < or = 1,000 g (63%), SGA < or = 1,000 g (79%), AGA < or =28 weeks (63%), SGA < or = 28 weeks (67%); inborn (54%), outborn (25%). A fraction of 64% (infants of 23-25 weeks of gestation) did not show handicap at one-year of corrected age, while 25% presented severe, 7% moderate, and 4% mild handicaps. CONCLUSION High rate of survival without handicap at one-year of corrected age at extremely low gestational age and the chance of improvements in neonatal care for newborn < or = 24 weeks, indicate the appropriateness for our strategy of resuscitating all newborns with evidence of heart activity in the delivery room.
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Bellieni CV, Iantorno L, Perrone S, Rodriguez A, Longini M, Capitani S, Buonocore G. Even routine painful procedures can be harmful for the newborn. Pain 2009; 147:128-31. [PMID: 19786323 DOI: 10.1016/j.pain.2009.08.025] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2008] [Revised: 07/15/2009] [Accepted: 08/26/2009] [Indexed: 11/26/2022]
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Bagnoli F, Conte ML, Magaldi R, Rinaldi M, De Felice C, Perrone S, Vezzosi P, Paffetti P, Borgogni P, Toti MS, Badii S. [Insulin and glucagon plasma levels in very low birth weight preterm infants of appropriate weight for gestational age]. Minerva Pediatr 2009; 61:469-475. [PMID: 19794372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVES Prematurity is a known risk factor for hypoglycaemia, hyperglycemia, neonatal sepsis and other common neonatal complications, possibly associated with glucoregolatory hormone (insulin and glucagon) alterations. Insulin and glucagon levels change also in relation to gender, mode of delivery and postnatal clinical severity. Because of the lack of reference range in literature, the aim of this study is to assess plasma insulin and glucagon levels in preterm appropriate for gestational age (AGA) infants of birth weight <1500 g (very low birth weight, VLBW) as a function of gestation, birth weight, gender and mode delivery. METHODS The authors examined 48 preterm AGA infants (mean birth weight 1 163+/-286 g, mean gestational age 28.2+/-2.4 weeks). The infant population was subdivided in relation to gestational age, weight, gender, mode of delivery and assisted ventilation at 5-7(th) days. Plasma glucose, insulin and glucagon levels were assessed in all newborns at birth and at 5-7(th) days of life. Data were analyzed using t-test. RESULTS A negative correlation between insulin and gestational age was observed (P<0.05). At birth, no significant differences regarding plasma glucose, insulin and glucagon levels were observed as a function of the examined category variables. At the 5-7(th) days of life, insulin levels were significantly higher in newborns with gestational age =or<27 weeks (P<0.02), in the female gender (P<0.02) and in the infants born to emergency Cesarean delivery (P<0.05). CONCLUSIONS These findings indicate potentially useful reference range values for plasma insulin and glucagon in the VLBW population.
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Gallet M, Vayssade M, Morra M, Verhoef R, Perrone S, Cascardo G, Vigneron P, Schols HA, Nagel MD. Inhibition of LPS-induced proinflammatory responses of J774.2 macrophages by immobilized enzymatically tailored pectins. Acta Biomater 2009; 5:2618-22. [PMID: 19398390 DOI: 10.1016/j.actbio.2009.03.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2008] [Revised: 03/10/2009] [Accepted: 03/24/2009] [Indexed: 11/19/2022]
Abstract
The surface of an implant device can be modified by immobilizing biological molecules on it to improve its integration into the host tissue. We have previously demonstrated that enzymatically tailored plant pectins are promising nanocoatings for biomaterials. This study investigates whether a coating of modified hairy region (rhamnogalacturonan-I) from apple pectin (MHR-alpha) which has anti-adhesive properties can inhibit the generation of inflammatory mediators by lipopolysaccharide (LPS)-activated macrophages. For that purpose, J774.2 murine macrophages were cultured for 24h on MHR-alpha-coated Petri dishes and tissue culture polystyrene controls, with and without LPS. Cell morphology, cell growth, nitrite and TNF-alpha secretion were studied. The results indicate that MHR-alpha coating inhibits the LPS-induced activation of macrophages.
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Zuppa AA, Perrone S, Sindico P, Alighieri G, Antichi E, Carducci C, Romagnoli C. [Fetal and neonatal outcomes in infants of mothers with TSH receptor antibody positivity in pregnancy]. LA PEDIATRIA MEDICA E CHIRURGICA 2009; 31:72-77. [PMID: 19642499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
OBJECTIVES To know the mother's frequency with TRAb (TSH receptor antibodies) positivity during pregnancy in the population afferent to Agostino Gemelli Hospital in the five years 2002-2007 and the itself antibodies's role determining fetal and neonatal symptoms. MATERIALS AND METHODS We performed a prospective analysis with maternal and neonatal variables detection in 16 couples mother-newborn with TRAb positivity during the pregnancy. The method to dose neonatal TRAb is ELISA (enzyme linked immunosorbant assay). RESULTS The prevalence of newborns of mothers with TRAb positivity during pregancy results 0.1 per thousand (16/16783). The prevalence of neonatal hyperthyroidism, clinical and biochemical, in the studied population results especially elevated equal to about 30% (5/16). The 5 newborns are born to mothers with Basedow disease with TRAb serum levels greater than TRAb levels of newborn without hyperthyroidism: 2 are showed the symptoms of clinical hyperthyroidism and 3 a transient biochemical hyperthirodism. 3 newborns with hyperthyroidism among 5 are born to mother undergo thyroidectomy with L-tiroxina teraphy during the pregnancy. Then the newborns of thyroidectomized mothers also many years before the pregnancy must be considered high risk of developing neonatal hyperthyroidism because of long-lasting persistence of mother's TRAb. The neonatal hyperthyroidism, clinical and biochemical, appears later in newborns of mothers using antithyroid drugs. The pharmacological treatment of neonatal hyperthyroidism was difficult to standardize and highly individualized. CONCLUSIONS Although the neonatal hyperthyroidism is a very rare disease it is essential to apply specific protocol assistance, both during pregnancy and the neonatal period, in the presence of maternal TRAb positive for the risk of serious cardiovascular complications.
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Bellieni CV, Acampa M, Maffei M, Maffei S, Perrone S, Pinto I, Stacchini N, Buonocore G. Electromagnetic fields produced by incubators influence heart rate variability in newborns. Arch Dis Child Fetal Neonatal Ed 2008; 93:F298-301. [PMID: 18450804 DOI: 10.1136/adc.2007.132738] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Incubators are largely used to preserve preterm and sick babies from postnatal stressors, but their motors produce high electromagnetic fields (EMFs). Newborns are chronically exposed to these EMFs, but no studies about their effects on the fragile developing neonatal structure exist. AIM To verify whether the exposure to incubator motor electric power may alter autonomous nervous system activity in newborns. MATERIAL AND METHODS Heart rate variability (HRV) of 43 newborns in incubators was studied. The study group comprised 27 newborns whose HRV was studied throughout three 5-minute periods: with incubator motor on, off, and on again, respectively. Mean HRV values obtained during each period were compared. The control group comprised 16 newborns with constantly unrecordable EMF and exposed to changes in background noise, similar to those provoked by the incubator motor. RESULTS Mean (SD) total power and the high-frequency (HF) component of HRV increased significantly (from 87.1 (76.2) ms2 to 183.6 (168.5) ms2) and the mean low-frequency (LF)/HF ratio decreased significantly (from 2.0 (0.5) to 1.5 (0.6)) when the incubator motor was turned off. Basal values (HF = 107.1 (118.1) ms2 and LF/HF = 1.9 (0.6)) were restored when incubators were turned on again. The LF spectral component of HRV showed a statistically significant change only in the second phase of the experiment. Changes in background noise did not provoke any significant change in HRV. CONCLUSION EMFs produced by incubators influence newborns' HRV, showing an influence on their autonomous nervous system. More research is needed to assess possible long-term consequences, since premature newborns may be exposed to these high EMFs for months.
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La Verde N, Borgonovo K, Garassino MC, Sburlati P, Pedretti D, Perrone S, Mihali D, Mantica C, Galassi B, Farina G. Osteonecrosis of the jaw (ONJ) in cancer patients (pts) treated with bisphosphonates (B): Results of a monoinstitutional monitoring program. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.19601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
19601 Background: B reduce bone metastases complications. ONJ is a serious adverse event during B treatment. Therefore, it's necessary to identify some procedures to reduce ONJ injures in a monitoring program. Patients and Methods: We retrospectively reviewed how an active program of prevention based on clinical oral cavity examination, dentists and pts education might improve ONJ outcome in pts receiving pamidronate (P) 90 mg monthly or zoledronate (Z) 4 mg monthly. Results: from October 2003 to October 2006, 154 consecutive pts were treated; 95 females, 59 males; primary tumors: 66 breast, 28 prostate, 26 lung, 9 myeloma, 4 NHL, 21 other. In June 2005 the monitoring program started on all our pts. ONJ was diagnosed in 15/154 (9.7%) pts, 8 before and 7 after June 2005; all pts were treated with Z (total 2,987 courses, range 8–43; median courses/pt 19.4) and 4 pts pretreated also with P (total 124 courses, range 12–43, median courses/pt 31. Tumors: 7 breast, 1 kidney, 2 lung, 1 head-neck, 1 thyroid, 1 NHL, 1 prostate, 1 sarcoma. Concomitant therapies: 14 pts chemotherapy; 7 hormonotherapy; 2 head-neck radiotherapy; 5 steroids. Significant anamnesis: 9 recent dentoalveolar procedures, 4 diabetes. First symptoms: multiple recurrent alveolar abscesses 9, pain 3, dental mobility 1, paresthesia of the lower lip 1, exposed bone 1. Main treatments were: antibiotics and antifungals 11, curettages 3, surgical resections 4 (1 partial maxillectomy, complicated by septic shock and oronasal communication, 2 partial mandibulectomies, 1 segmental mandibular resection). These last 4 pts, that had the worst prognosis, were diagnosed before starting the monitoring program, and they had been treated with aggressive dental procedures at the exordium. 7 new ONJ cases, diagnosed after June 2005 were successfully treated without aggressive dentist interventions, achieving a good control. Conclusions: We remark that ONJ B related is a frequent adverse event (9.7%), especially with Z. A monitoring program based on non- surgical treatment and patients and physicians education may improve its management. No significant financial relationships to disclose.
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Bellieni CV, Ceccarelli D, Rossi F, Buonocore G, Maffei M, Perrone S, Petraglia F. Is prenatal bonding enhanced by prenatal education courses? MINERVA GINECOLOGICA 2007; 59:125-9. [PMID: 17505454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
AIM Prenatal education courses (PEC) are a way of allaying anxiety in pregnancy. PEC consist of a series of five 1-hour lessons in the first and second trimesters of pregnancy. Conducted by nurses or midwives, the course syllabus includes the basics of fetal physiology and development, singing sessions, dance sessions, massage-through-the-womb sessions. Here we investigated whether they can enhance feto-maternal bonding. METHODS We studied 77 pregnant women (mean age: 31.5+/-4.1 years), 36 of whom attended PEC. We used the Prenatal Attachment Inventory (PAI), a validated 21-item questionnaire, to score prenatal bonding and compared the scores of the two groups. Three months after delivery, we asked the mothers to fill in another questionnaire to assess infant and maternal well-being. RESULTS The PEC group showed a higher PAI score than the control group (65.5+/-6.9 vs. 59.9+/-6.1; P<0.05). Babies born to the PEC group had a higher frequency of unexplained crying. CONCLUSION PEC positively influenced prenatal attachment. More studies are needed to assess whether this may be useful for the development of the mother-infant relationship.
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Perrone S, Longini M, Bellieni CV, Centini G, Kenanidis A, De Marco L, Petraglia F, Buonocore G. Early oxidative stress in amniotic fluid of pregnancies with Down syndrome. Clin Biochem 2006; 40:177-80. [PMID: 17208212 DOI: 10.1016/j.clinbiochem.2006.10.019] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2006] [Revised: 10/12/2006] [Accepted: 10/13/2006] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Some evidence suggests that oxidative stress, due to an imbalance between oxidants and antioxidants, occurs in babies with Down syndrome (DS). This study tests the hypothesis that oxidative stress occurs early in DS pregnancies. DESIGN AND METHODS Isoprostanes (IPs), a new marker of free radical-catalyzed lipid peroxidation, were measured in amniotic fluid from pregnancies with normal, growth restricted and DS fetuses, diagnosed by karyotype analysis of amniotic cells cultured. RESULTS A nine-fold increase in IP concentrations was found in amniotic fluid of pregnancies with DS fetuses. This increase (595.15; 542.96-631.64 pg/ml, median; 95% CI), was greater than in pregnancies with fetal growth-restricted fetuses (155; 130.57-172.23 pg/ml, median; 95% CI) and normal fetuses (67; 49.82-98.38 pg/ml, median; 95% CI; p<0.0001). CONCLUSIONS The study reveals that oxidative stress occurs early in pregnancy and supports the idea of testing whether prenatal antioxidant therapy may prevent or delay the onset of oxidative stress diseases in the DS population.
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Sisto R, Bellieni CV, Perrone S, Buonocore G. Neonatal pain analyzer: development and validation. Med Biol Eng Comput 2006; 44:841-5. [PMID: 16983586 DOI: 10.1007/s11517-006-0101-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2006] [Accepted: 08/09/2006] [Indexed: 10/24/2022]
Abstract
We developed a pain analyzer (ABC analyzer) to perform automatic acoustic analysis of neonatal crying and to provide an objective estimate of neonatal pain. The ABC analyzer uses a validated pain scale (ABC scale) based on three acoustic parameters: pitch frequency, normalized RMS amplitude, and presence of a characteristic frequency- and amplitude-modulated crying feature, defined as "siren cry". Here we assessed the reliability of the analyzer. We enrolled 57 healthy neonates. Each baby was recorded with a video camera during heel prick. Pain intensity was evaluated using a validated scale [Douleur Aigue du Nouveau-Né (DAN) scale] and the analyzer and the two scores were compared. We found a statistically significant concordance between the DAN score and ABC analyzer score (p < 0.0001). The ABC analyser is a novel approach to cry analysis that should now have its properties carefully evaluated in a series of studies, just as is necessary in the development of any other pain measurement tool.
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Bellieni CV, Odent M, Cordelli FM, Cordelli DM, Bagnoli F, Perrone S, Buonocore G. Ante partum bed rest and unexplained infantile crying. Minerva Pediatr 2005; 57:163-6. [PMID: 16172594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
AIM The aim of this study was to assess whether bed rest during pregnancy is a risk factor for infantile colics. METHODS In a previous paper a questionnaire was administered to 86 women (43 of whom had stayed in bed during pregnancy for a mean of 3.4+/-1.2 months, and 43 were controls) about the clinical history and the present state of their 11-15 year old babies. In the present paper we traced these women and assessed the presence/absence of unexplained infant crying (UIC, infantile colic), diagnosed by a physician in the first year of life of these children. Forty mothers answered the inquiry, and we compared their answers with 40 control mothers. RESULTS Babies born after maternal bed rest during pregnancy had a higher incidence of UIC than the control group (26/40 vs 11/40; P=0.0015). No significant correlation was found between UIC and allergies or between UIC and maternal or artificial breast feeding. CONCLUSIONS Our retrospective study shows a possible association between bed rest and UIC: further studies, including other important variables (stress, drugs, smoking) are needed.
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Grosso S, Gazzolo D, Longini M, Marzocchi B, Perrone S, Buonocore G. 157 Biological Markers of Oxidative Stress in Progressive Muscular Dystrophies: A Preliminary Study. Pediatr Res 2005; 58:381-381. [DOI: 10.1203/00006450-200508000-00186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/17/2023]
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Gazzolo D, Perrone S, Paffetti P, Longini M, Vezzosi P, Bruschettini M, Lituania M, Buonocore G. Non protein bound iron concentrations in amniotic fluid. Clin Biochem 2005; 38:674-7. [PMID: 16009144 DOI: 10.1016/j.clinbiochem.2005.03.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2004] [Revised: 03/14/2005] [Accepted: 03/21/2005] [Indexed: 01/04/2023]
Abstract
OBJECTIVES To investigate whether amniotic fluid concentrations of non protein bound iron (NPBI) vary with growth in healthy fetuses and also offer a reference curve in the second trimester of pregnancy. DESIGN AND METHODS Amniotic fluid concentrations of NPBI were measured by HPLC in 118 women with physiological singleton pregnancies, who underwent amniocentesis for fetal karyotype between weeks 15 and 18 of gestation. RESULTS NPBI increased progressively from weeks 14--15 to weeks 15--16, peaking at 17--18 weeks of gestation. NPBI values regressed positively with gestational age (GA). Multiple linear regression analysis between NPBI, as dependent variable, and various fetal parameters, as independent variables, showed a statistically significant regression coefficient with GA, bi-parietal diameter and transverse cerebellar diameter. CONCLUSIONS The present data constitutes the first quantification of NPBI concentrations in amniotic fluid under physiological conditions. Correlations with GA and ultrasound fetal biometry suggest that NPBI may play a role in fetal growth.
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Perrone S, Vezzosi P, Longini M, Marzocchi B, Tanganelli D, Testa M, Santilli T, Buonocore G. Nucleated red blood cell count in term and preterm newborns: reference values at birth. Arch Dis Child Fetal Neonatal Ed 2005; 90:F174-5. [PMID: 15724047 PMCID: PMC1721864 DOI: 10.1136/adc.2004.051326] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
The prognostic value of nucleated red blood cell count at birth in relation to neonatal outcome has been established. However, reference values were needed to usefully interpret this variable. The normal range of reference values for absolute nucleated red blood cell count in 695 preterm and term newborns is reported.
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Hare J, Perrone S, Eisen H, McCurry K, Hauptman P, Simonsen S, Crespo M, Arizon J, Kobashigawa J, Jarcho J. Everolimus in de novo cardiac transplant recipients: 48-month (M) follow-up. J Heart Lung Transplant 2005. [DOI: 10.1016/j.healun.2004.11.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Gonnelli S, Montagnani A, Gennari L, Martini S, Merlotti D, Cepollaro C, Perrone S, Buonocore G, Nuti R. Feasibility of quantitative ultrasound measurements on the humerus of newborn infants for the assessment of the skeletal status. Osteoporos Int 2004; 15:541-6. [PMID: 15052377 DOI: 10.1007/s00198-003-1558-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Quantitative ultrasound (QUS), although widely used in adults has, so far, been scarcely employed in newborn infants and children. This study aimed to evaluate the feasibility of the use of QUS in newborn children and the factors influencing QUS parameters. In 140 consecutive healthy full-term newborn babies (76 male and 64 female; gestational age: 39.5 +/- 1.5 weeks) QUS parameters were assessed within 3 days of the child's birth at the distal diaphysis of the humerus by use of Bone Profiler, after an appropriate modification of caliper and software. In all subjects we evaluated the amplitude-dependent speed of sound (AD-SoS) (meters per second), the characterizing graphic trace parameters [signal dynamic (SDy), fast wave amplitude (FWA) and bone transmission time (BTT)], SoS (meters per second), that is, the speed of sound calculated on the first peak, and hBTT, that is, the interval time between the first peak of the ultrasound and when this reaches the speed of 1,570 m/s, which is the velocity of ultrasound in the soft tissue. This latter parameter allows one to measure bone tissue independently of soft tissue. QUS measurements were also performed at the phalanges on all mothers (age range 24-38 years), who also completed a self-report questionnaire on their obstetric history, smoking and dietary habits and family history of osteoporosis. In 73 mothers and their children QUS was repeated after 12 months. All QUS parameters were slightly higher in male than in female newborn infants but the difference was not significant. BTT and hBTT of neonates showed a significant relationship with birth weight (r = 0.20; P < 0.05 and r = 0.37; P < 0.01, respectively) and with cranial circumference (r = 0.22; P < 0.05 and r = 0.36; P < 0.01, respectively). In newborn infants none of the QUS parameters was significantly influenced by maternal QUS or by maternal smoking and calcium intake. In a model of multiple regression analysis the cranial circumference was the only parameter entered into the model, explaining approximately 15% of hBTT value. At month 12 AD-SoS and SoS were slightly lower than at birth (-11% and -0.1%, respectively), whereas both BTT and hBTT showed a significant (P < 0001) increase. The present study demonstrated the feasibility of the use of QUS, as assessed by a new measurement approach at the humerus, in the evaluation of skeletal status in neonates. BTT and, above all, hBTT, appears to be the best parameter for both evaluation of skeletal status at birth and monitoring of bone growth in the first year of life.
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Favaloro R, Diez M, Bertolotti A, Gomez C, Favaloro L, Abud J, Nagel C, Vigliano C, Klein F, Perrone S. Orthotopic heart transplantation in elderly patients: A 10-year experience at a single center. Transplant Proc 2004; 36:1692-4. [PMID: 15350455 DOI: 10.1016/j.transproceed.2004.06.061] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
INTRODUCTION A consensus has not yet been reached regarding the indications for orthotopic heart transplantation (OHT) in elderly patients or the age limit contraindicating the procedure. The objective of this study was to assess OHT outcomes to determine whether elderly patients benefit from the procedure. METHODS From February 1993 to February 2003, 178 OHTs were performed on recipients of mean age 47.4 +/- 15 years (range, 4 to 74) including 80.3% men. The population was divided into two groups: group A included patients >/= 60 years, and group B those younger than that age. Survival was analyzed for the overall population and for both age groups during a 10-year follow-up period. RESULTS Group A included 36 patients (20.8%) and group B 142 patients (79.2%). Mean age was 63.7 +/- 2.9 years (60 to 74) in A, and 43 +/- 13.9 years (4 to 59) in B. In-hospital mortality was significantly higher among group A (n = 11, 31.4%) compared to B (n = 17, 12.1%, P =.008). Survival at 1, 5, and 10 years was 61.5% +/- 8%, 58.1% +/- 8.3%, and 49.8% +/- 10.5% group A; and 84.2% +/- 3%, 73.7% +/- 4.1%, and 69.9% +/- 4.7 for group B. Elderly patients showed a lower survival rate (49.8%) compared with the younger group (69.9%) at 10-year follow-up (P =.007). Conditional survival at 9 years failed to show significant differences (A 72.2% vs B 79.6%, P =.4). CONCLUSION In our population, elderly recipients showed a higher in-hospital mortality. However, when the first post-OHT year was excluded, we found similar survival rates for both age groups.
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Rubegni P, Risulo M, Sbano P, Buonocore G, Perrone S, Fimiani M. Encephalocraniocutaneous lipomatosis (Haberland syndrome) with bilateral cutaneous and visceral involvement. Clin Exp Dermatol 2003; 28:387-90. [PMID: 12823300 DOI: 10.1046/j.1365-2230.2003.01329.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Encephalocraniocutaneous lipomatosis, or Haberland syndrome, is a rare congenital neurocutaneous disease. It is characterized clinically by unilateral lipomatous hamartomata of the scalp, eyelid, and outer globe of the eye, ipsilateral porencephalic cysts with cortical atrophy, cranial asymmetry, marked developmental delay and mental retardation. This syndrome should be distinguished from other mosaic neurocutaneous phenotypes such as as Delleman syndrome, Schimmelpenning syndrome, Goltz syndrome, Goldenhar syndrome and Proteus syndrome. Here we report a case of Haberland syndrome with bilateral involvement which underscores the extreme heterogeneity of clinical presentation of this and related syndromes.
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