1
|
Lelii M, Senatore L, Paglialonga F, Consolo S, Montini G, Rocchi A, Marchisio P, Patria MF. Respiratory complications and sleep disorders in children with chronic kidney disease: A correlation often underestimated. Paediatr Respir Rev 2023; 45:16-22. [PMID: 35534343 DOI: 10.1016/j.prrv.2021.12.003] [Citation(s) in RCA: 1] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/09/2021] [Accepted: 12/02/2021] [Indexed: 10/19/2022]
Abstract
Chronic Kidney Disease (CKD) is characterized by a progressive and irreversible loss of kidney function which gradually leads to end-stage kidney disease (ESKD). Virtually all the organs are damaged by the toxicity of uremic compounds. The lungs may be affected and the impaired pulmonary function may be the direct result of fluid retention and metabolic, endocrine and cardiovascular alterations, as well as systemic activation of the inflammation. An increased prevalence in sleep disorders (SD) is also reported in patients with CKD, leading to a further negative impact on overall health and quality of life. While these complex relationships are well documented in the adult population, these aspects remain relatively little investigated in children. The aim of this review is to provide a brief overview of the pathophysiology between lung and kidney and to summarize how CKD may affect respiratory function and sleep in children.
Collapse
Affiliation(s)
- M Lelii
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pediatric Highly Intensive Care Unit, via della Commenda 9, 20122 Milan, Italy.
| | - L Senatore
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pediatric Highly Intensive Care Unit, via della Commenda 9, 20122 Milan, Italy
| | - F Paglialonga
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pediatric Nephrology, Dialysis and Transplant Unit, Via della Commenda 9, 20122 Milan, Italy.
| | - S Consolo
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pediatric Nephrology, Dialysis and Transplant Unit, Via della Commenda 9, 20122 Milan, Italy.
| | - G Montini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pediatric Nephrology, Dialysis and Transplant Unit, Via della Commenda 9, 20122 Milan, Italy; Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.
| | - A Rocchi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pediatric Emergency Department, via della Commenda 9, 20122 Milan, Italy.
| | - P Marchisio
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pediatric Highly Intensive Care Unit, via della Commenda 9, 20122 Milan, Italy; Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.
| | - M F Patria
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Pediatric Highly Intensive Care Unit, via della Commenda 9, 20122 Milan, Italy.
| |
Collapse
|
2
|
Umbrello G, Pinzani R, Bandera A, Formenti F, Zavarise G, Arghittu M, Girelli D, Maraschini A, Muscatello A, Marchisio P, Bosis S. Hookworm infection in infants: a case report and review of literature. Ital J Pediatr 2021; 47:26. [PMID: 33563313 PMCID: PMC7871578 DOI: 10.1186/s13052-021-00981-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 02/02/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Hookworm infections (Necator americanus, Ancylostoma duodenale) are common in rural areas of tropical and subtropical countries. Human acquisition results from direct percutaneous invasion of infective larvae from contaminated soil. Overall, almost 472 million people in developing rural countries are infected. According to simulation models, hookworm disease has a global financial impact of over US$100 billion a year. Hookworm infection in newborn or infancy is rare, and most of the cases reported in literature are from endemic countries. Here, we describe the case of an infant with an Ancylostoma duodenale infection and review the literature currently available on this topic. CASE PRESENTATION An Italian 2-month-old infant presented with vomit and weight loss. Her blood exams showed anemia and eosinophilia and stool analysis resulted positive for hookworms' eggs, identified as Ancylostoma duodenale with real time-PCR. Parasite research on parents' stools resulted negative, and since the mother travelled to Vietnam and Thailand during pregnancy, we assumed a transplacental transmission of the infection. The patient was treated successfully with oral Mebendazole and discharged in good conditions. DISCUSSION Hookworm helminthiasis is a major cause of morbidity in children in the tropics and subtropics, but rare in developed countries. Despite most of the patients is usually asymptomatic, children are highly exposed to negative sequelae such as malnutrition, retarded growth and impaired cognitive development. In infants and newborns, the mechanism of infection remains unclear. Although infrequent, vertical transmission of larvae can occur through breastfeeding and transplacentally. Hookworm infection should be taken into account in children with abdominal symptoms and unexplained persistent eosinophilia. The treatment of infants infected by hookworm has potential benefit, but further studies are needed to define the best clinical management of these cases.
Collapse
Affiliation(s)
- G Umbrello
- Università degli Studi di Milano, Milan, Italy.
| | - R Pinzani
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - A Bandera
- Università degli Studi di Milano, Milan, Italy.,Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - F Formenti
- Department of Infectious-Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Verona, Negrar, Italy.,Department of Veterinary Medicine, University of Cambridge, Cambridge, UK
| | - G Zavarise
- Tropical Pediatric Unit, IRCCS Ospedale Sacro Cuore Don Calabria, Verona, Negrar, Italy
| | - M Arghittu
- Laboratory of Clinical Chemistry and Microbiology, ASST Melegnano and Martesana, Milan, Italy
| | - D Girelli
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - A Maraschini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - A Muscatello
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - P Marchisio
- Università degli Studi di Milano, Milan, Italy.,Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - S Bosis
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| |
Collapse
|
3
|
Torretta S, Marchisio P, Rinaldi V, Carioli D, Nazzari E, Pignataro L. In reply to "Commentary to: Endoscopic and clinical benefits of hyaluronic acid in children with chronic adenoiditis and middle ear disease", by Zhengcai Lou. Eur Arch Otorhinolaryngol 2018; 275:829-830. [PMID: 29423745 DOI: 10.1007/s00405-018-4896-5] [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: 01/22/2018] [Accepted: 01/23/2018] [Indexed: 10/18/2022]
Abstract
Some considerations will be expressed in consideration of the commentary previously published. In particular, we underline that no other medications were administered to the patients during the study period and any clinical evaluation was postponed in case of acute upper respiratory tract infection in the previous 14 days. We strongly advocate antibiotic treatment during any acute otitis media episode, and we agree that topically administered hyaluronic acid should be considered as a supporting treatment, "complementary to traditional therapies" in children with recurrent disease.
Collapse
Affiliation(s)
- S Torretta
- ENT Unit, Department of Clinical Scinces and Community Health, University of Milan, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
| | - P Marchisio
- Highly Intensive Pediatric Care Unit, Department of Pathophysiology and Transplantations, University of Milan, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - V Rinaldi
- ENT Unit, Department of Clinical Scinces and Community Health, University of Milan, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - D Carioli
- ENT Unit, Department of Clinical Scinces and Community Health, University of Milan, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - E Nazzari
- Highly Intensive Pediatric Care Unit, Department of Pathophysiology and Transplantations, University of Milan, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - L Pignataro
- ENT Unit, Department of Clinical Scinces and Community Health, University of Milan, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| |
Collapse
|
4
|
Pipolo C, Bianchini S, Barberi S, Landi M, D'Auria E, Fuccillo E, Gaffuri M, Marchisio P, Rosazza C, Saibene AM, Gelardi M, Torretta S. Nasal cytology in children: scraping or swabbing? Rhinology 2017; 55:242-250. [PMID: 28492610 DOI: 10.4193/rhin16.287] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Nasal cytology has become a valuable tool in the assessment of a multitude of nasal pathologies in children. Collection methods differ significantly and even though the use of the nasal curette is regarded as the most reliable in adults, most practitioners use the nasal swab in children. However, no studies have validated the reliability and supposed better tolerability of the latter. We have compared these two sampling methods regarding their tolerability and analysed the diagnostic accuracy of the cotton nasal swab (NSW) to identify nasal cytotypes and rhinitis phenotypes, using nasal scraping (NSC) for comparison. In a multicentric prospective study we recruited 208 children and performed nasal cytology by means of NSW and NSC. Microscopic evaluating of the nasal cytotypes was performed and tolerability of NSW and NSC was tested. Our data revealed a significantly inferior diagnostic accuracy of NSW compared to NSC regarding reliability and cell counts. Our study is the first to shed light on the role of the sampling tools for pediatric nasal cytology. We documented a poor diagnostic accuracy of NSW, thus suggesting using only the nasal curette in clinical practice. Furthermore, tolerability did not differ between the two, refuting the common thesis that swabs are to be preferred when doing nasal cytology in children.
Collapse
Affiliation(s)
- C Pipolo
- Otolaryngology Unit, Department of Health Sciences, ASST Santi Paolo e Carlo Hospital, Universita degli Studi di Milano, Milan, Italy
| | - S Bianchini
- Pediatric Highly Intensive Care Unit, Department of Maternal and Pediatric Sciences, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Universita degli Studi di Milano, Milan, Italy
| | - S Barberi
- Department of Pediatrics, ASST Fatebenefratelli, Sacco, Milan, Italy
| | - M Landi
- Gruppo pediatrico di cure primarie Asl To1, Turin, Italy
| | - E D'Auria
- Department of Pediatrics, Department of Health Sciences, ASST Santi Paolo e Carlo Hospital, Universita degli Studi di Milano, Milan, Italy
| | - E Fuccillo
- Otolaryngology Unit, Department of Health Sciences, ASST Santi Paolo e Carlo Hospital, Universita degli Studi di Milano, Milan, Italy
| | - M Gaffuri
- Otolaryngology Unit, Department of Clinical Sciences and Community Health, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Universita degli Studi di Milano, Milan
| | - P Marchisio
- Pediatric Highly Intensive Care Unit, Department of Maternal and Pediatric Sciences, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Universita degli Studi di Milano, Milan, Italy
| | - C Rosazza
- Pediatric Highly Intensive Care Unit, Department of Maternal and Pediatric Sciences, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Universita degli Studi di Milano, Milan, Italy
| | - A M Saibene
- Otolaryngology Unit, Department of Health Sciences, ASST Santi Paolo e Carlo Hospital, Universita degli Studi di Milano, Milan, Italy
| | - M Gelardi
- Otolaryngology Unit, Department of Basic Medical Science, Neuroscience and Sensory Organs, University of Bari Aldo Moro, Bari, Italy
| | - S Torretta
- Otolaryngology Unit, Department of Clinical Sciences and Community Health, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Universita degli Studi di Milano, Milan
| |
Collapse
|
5
|
Principi N, Marchisio P, Rosazza C, Sciarrabba CS, Esposito S. Acute otitis media with spontaneous tympanic membrane perforation. Eur J Clin Microbiol Infect Dis 2016; 36:11-18. [PMID: 27677281 DOI: 10.1007/s10096-016-2783-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 09/05/2016] [Indexed: 10/20/2022]
Abstract
The principal aim of this review is to present the current knowledge regarding acute otitis media (AOM) with spontaneous tympanic membrane perforation (STMP) and to address the question of whether AOM with STMP is a disease with specific characteristics or a severe case of AOM. PubMed was used to search for all studies published over the past 15 years using the key words "acute otitis media" and "othorrea" or "spontaneous tympanic membrane perforation". More than 250 articles were found, but only those published in English and providing data on aspects related to perforation of infectious origin were considered. Early Streptococcus pneumoniae infection due to invasive pneumococcal strains, in addition to coinfections and biofilm production due mainly to non-typeable Haemophilus influenzae, seem to be precursors of STMP. However, it is unclear why some children have several STMP episodes during the first years of life that resolve without complications in adulthood, whereas other children develop chronic suppurative otitis media. Although specific aetiological agents appear to be associated with an increased risk of AOM with STMP, further studies are needed to determine whether AOM with STMP is a distinct disease with specific aetiological, clinical and prognostic characteristics or a more severe case of AOM than the cases that occur without STMP. Finally, it is important to identify preventive methods that are useful not only in otitis-prone children with uncomplicated AOM, but also in children with recurrent AOM and those who experience several episodes with STMP.
Collapse
Affiliation(s)
- N Principi
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Via Commenda 9, 20122, Milan, Italy
| | - P Marchisio
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Via Commenda 9, 20122, Milan, Italy
| | - C Rosazza
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Via Commenda 9, 20122, Milan, Italy
| | - C S Sciarrabba
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Via Commenda 9, 20122, Milan, Italy
| | - S Esposito
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Via Commenda 9, 20122, Milan, Italy.
| |
Collapse
|
6
|
Marchisio P, Esposito S, Principi N. The evidence for applying Streptococcus salivarius 24SMB by nasal spray for preventing recurrent acute otitis media. Eur J Clin Microbiol Infect Dis 2016; 35:1889-1890. [PMID: 27461220 DOI: 10.1007/s10096-016-2729-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2016] [Accepted: 07/11/2016] [Indexed: 11/29/2022]
Affiliation(s)
- P Marchisio
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda 9, 20122, Milano, Italy
| | - S Esposito
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda 9, 20122, Milano, Italy.
| | - N Principi
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda 9, 20122, Milano, Italy
| |
Collapse
|
7
|
Torretta S, Marchisio P, Capaccio P, Pignataro L. Nasal nitric oxide in children with recurrent acute otitis media. J BIOL REG HOMEOS AG 2016; 30:285-290. [PMID: 27049104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Recently, reduced Nasal nitric oxide (nNO) nNO levels have been reported in children with adenoidal hypertrophy predisposing to chronic nasosinusal inflammation. Given the strict anatomic and physiopathologic link between the nasopharyngeal and middle ear compartments, and considering the high prevalence of otitis prone children among those affected with chronic adenoiditis, we designed a study aimed to test any possible difference in nNO levels between non-allergic children with and without recurrent acute otitis media (RAOM) associated with chronic adenoiditis. The study involved 54 children with RAOM (44.4% males; mean age= 7.5±3.5 years) and 51 children without RAOM (47.4% males; mean age= 7.0±3.8 years). nNO levels were significantly reduced in children with RAOM compared to children without RAOM (676.9±250.7 ppb vs 831.8±320.4 ppb, respectively; p= 0.02). Our results could be related to reduced NO production by the ciliated paranasal, nasopharyngeal and middle ear epithelium and the impaired sinusal ostial and Eustachian tube patency due to chronic inflammation, and seem to confirm the involvement of NO pathway in recurrent upper airway infections related to impaired ciliated respiratory mucosa.
Collapse
Affiliation(s)
- S Torretta
- Department of Clinical Sciences and Community Health, Fondazione IRCCS, Ca` Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - P Marchisio
- Department of Physiopathology and Transplantations, Fondazione IRCCS, Ca` Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - P Capaccio
- Department of Biomedical Surgical and Dental Sciences, Fondazione IRCCS, Ca` Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - L Pignataro
- Department of Clinical Sciences and Community Health, Fondazione IRCCS, Ca` Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| |
Collapse
|
8
|
Torretta S, Marchisio P, Iofrida E, Capaccio P, Pignataro L. Serum 25-hydroxyvitamin D levels in children with recurrent tonsillitis living in Milan. J BIOL REG HOMEOS AG 2015; 29:925-930. [PMID: 26753657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Involvement of 25-hydroxyvitamin D in the etiopathogenesis of tonsillar disease in children is still debated; this study assesses possible differences in serum 25-hydroxyvitamin D levels between 309 Caucasian children (58.1% males; mean age 55.7 ± 31.0 months) living in Milan with a history of recurrent tonsillitis (RT) and healthy controls. Mean serum 25(OH)D levels were significantly reduced in the children with a history of RT (22.0 ± 8.7 ng/mL vs 24.6 ± 7.8 ng/mL; p=0.03), and the proportion of children with insufficient or deficient serum 25(OH)D levels was higher in the RT group (81.5% and 6.5% respectively) than in the control group (75.1% and 3.5%) (not significant). The multivariable model created to test the independent association between serum 25(OH)D levels and a history of RT after adjusting for age and season showed that the association was not significant. Our study failed to find any significant reduction in serum 25(OH)D levels after adjustment for age and season in a case series of children with RT in comparison with healthy controls, which suggests that vitamin D does not play a relevant role in the etiology of pediatric tonsillar infections.
Collapse
Affiliation(s)
- S Torretta
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Otorhinolaryngological Clinic, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - P Marchisio
- Pediatric Clinic, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Pediatric Highly Intensive Care Unit, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - E Iofrida
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Otorhinolaryngological Clinic, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - P Capaccio
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Otorhinolaryngological Clinic, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - L Pignataro
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Otorhinolaryngological Clinic, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Milan, Italy
| |
Collapse
|
9
|
Marchisio P, Santagati M, Scillato M, Baggi E, Fattizzo M, Rosazza C, Stefani S, Esposito S, Principi N. Streptococcus salivarius 24SMB administered by nasal spray for the prevention of acute otitis media in otitis-prone children. Eur J Clin Microbiol Infect Dis 2015; 34:2377-83. [PMID: 26385346 DOI: 10.1007/s10096-015-2491-x] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 09/09/2015] [Indexed: 11/24/2022]
Abstract
This paper reports the results of the first study in which Streptococcus salivarius 24SMB, a safe α-haemolytic strain capable of producing bacteriocin-like substances with significant activity against acute otitis media (AOM) pathogens, was intranasally administered in an attempt to reduce the risk of new episodes of AOM in otitis-prone children. In this prospective, randomized, double-blind, placebo-controlled study, 100 children aged 1-5 years with histories of recurrent AOM were randomized 1:1 to receive an intranasal S. salivarius 24SMB or placebo twice daily for 5 days each month for 3 consecutive months. Fifty treated children and 47 who received placebo who were compliant with study protocol were followed monthly for 6 months. The number of children who did not experience any AOM was higher among the children treated with the S. salivarius 24SMB preparation than among those in the placebo group (30.0 vs 14.9%; p = 0.076). Moreover, the number of children who received antibiotics during the study period was lower among the children treated with S. salivarius 24 SMB than among those who received placebo (70 vs 83.0%; p = 0.13). Compared with the children who were not colonized by S. salivarius 24SMB after treatment, the number of colonized children who experienced any AOM was significantly lower (42.8 vs 13.6%; p = 0.03). Similar results were observed when the children treated with antibiotics for AOM were analysed (67.8 vs 95.5%; p = 0.029). This study revealed the ability of intranasally administered S. salivarius 24SMB to reduce the risk of AOM in otitis-prone children.
Collapse
Affiliation(s)
- P Marchisio
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda 9, 20122, Milano, Italy
| | - M Santagati
- Department of Biomedical and Biotechnological Sciences, MMAR Laboratory, University of Catania, Catania, Italy
| | - M Scillato
- Department of Biomedical and Biotechnological Sciences, MMAR Laboratory, University of Catania, Catania, Italy
| | - E Baggi
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda 9, 20122, Milano, Italy
| | - M Fattizzo
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda 9, 20122, Milano, Italy
| | - C Rosazza
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda 9, 20122, Milano, Italy
| | - S Stefani
- Department of Biomedical and Biotechnological Sciences, MMAR Laboratory, University of Catania, Catania, Italy
| | - S Esposito
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda 9, 20122, Milano, Italy.
| | - N Principi
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda 9, 20122, Milano, Italy
| |
Collapse
|
10
|
Affiliation(s)
- N Principi
- Pediatric Department IV, Milano University Medical School, Italy
| | | |
Collapse
|
11
|
Nazzari E, Torretta S, Pignataro L, Marchisio P, Esposito S. Role of biofilm in children with recurrent upper respiratory tract infections. Eur J Clin Microbiol Infect Dis 2014; 34:421-9. [PMID: 25318897 DOI: 10.1007/s10096-014-2261-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2014] [Accepted: 10/06/2014] [Indexed: 12/30/2022]
Abstract
Recurrent respiratory tract infections (RRTIs) are very common in children and a major challenge for pediatricians. In the last few years, bacterial biofilms have been linked to RRTIs and antibiotic resistance, and have raised serious concerns regarding the therapeutic management of recurrent middle ear diseases, chronic rhinosinusitis, and recurrent pharyngotonsillitis. This paper aims to review the new insights into biofilm-related upper respiratory tract infections in children and possible therapeutic strategies. It focuses on the clinical implications for recurrent disease and on studies in pediatric patients. Analysis of the literature showed that the involvement of bacterial biofilm in recurrent upper airway tract infections is an emerging problem that may lead to serious concerns about infection control. Despite the large amount of research within this field, detailed insight into the complex structure of bacterial biofilms and the ultrastructural and biochemical mechanisms responsible for its evasion of the immune system and resistance to treatments is currently lacking. In the future, additional emphasis should be placed on biofilm management as a component of therapeutic strategies. This goal can be attained by finding feasible methods for detecting biofilms in vivo and identifying effective methods for administering treatments that eradicate preexisting bacterial biofilms or hinder bacterial adhesion to respiratory cells.
Collapse
Affiliation(s)
- E Nazzari
- Pediatric Highly Intensive Care Unit, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda no. 9, 20122, Milan, Italy
| | | | | | | | | |
Collapse
|
12
|
Martini A, Marchisio P, Bubbico L, Trevisi P, Perletti L. [Permanent childhood hearing impairment: universal newborn hearing screening, PCHI management]. Minerva Pediatr 2013; 65:231-250. [PMID: 23612271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The most recent advances in technology and scientific knowledge have allowed better outcomes in permanent childhood hearing impairment (PCHI) than in the past period. The Universal Newborn Hearing Screening with OtoAcoustic Emissions provides an early identification/habilitation program for hearing impaired children, giving them immediate access to intervention when needed. The aim of this paper was to treat the organization and management of health care procedures for PCHI in Italy, which are not well coordinated with respect to other European Countries. Pediatrician and neonatologists appear to be especially engaged in these aspects.
Collapse
Affiliation(s)
- A Martini
- Dipartimento di Neuroscienze e Organi di Senso, Università di Padova, Padova, Italia
| | | | | | | | | |
Collapse
|
13
|
Esposito S, Baggi E, Bianchini S, Marchisio P, Principi N. Role of Vitamin D in Children with Respiratory Tract Infection. Int J Immunopathol Pharmacol 2013; 26:1-13. [DOI: 10.1177/039463201302600101] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
It has recently been shown that vitamin D (VitD) plays an important role in host defences, inflammation and immunity. We reviewed PubMed and selected all of the studies published over the last 15 years concerning VitD deficiency and VitD supplementation in children with respiratory tract infections. Our analysis showed that VitD seems to be very important because of its part in the complexity of the immune system. However, there are few pediatric studies and most have various limitations. First of all, the literature mainly refers to studies concerning the prevalence of VitD insufficiency and deficiency in specific pathologies. Secondly, it is extremely difficult to identify a common specific range of normal, insufficient and deficient VitD levels. Thirdly, the available studies of VitD supplementation often combined VitD with the use of other micronutrients, thus obscuring the role of VitD itself. Finally, different doses have been used for VitD supplementation. These observations clearly highlight the fact that further studies are needed to evaluate the impact of VitD deficiency and insufficiency in terms of the epidemiology and outcomes of pediatric respiratory tract infection, and whether VitD supplementation favours a positive outcome.
Collapse
Affiliation(s)
- S. Esposito
- Pediatric Clinic 1, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - E. Baggi
- Pediatric Clinic 1, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - S. Bianchini
- Pediatric Clinic 1, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - P. Marchisio
- Pediatric Clinic 1, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - N. Principi
- Pediatric Clinic 1, Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| |
Collapse
|
14
|
Marchisio P, Varricchio A, Baggi E, Bianchini S, Capasso ME, Torretta S, Capaccio P, Gasparini C, Patria F, Esposito S, Principi N. Hypertonic saline is more effective than normal saline in seasonal allergic rhinitis in children. Int J Immunopathol Pharmacol 2012; 25:721-30. [PMID: 23058022 DOI: 10.1177/039463201202500318] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Allergic rhinitis (AR) is a very common childhood disease that is associated with a significant reduction in the patients' quality of life. Its treatment combines educating the patients and their parents, immunotherapy and drug administration. However, even the best approach does not relieve the symptoms of a number of patients. Alternative therapies are particularly needed for children because the fear of adverse events frequently reduces parental compliance to the prescribed drugs, and immunotherapy is less easy to administer than in adults. In this prospective investigator-blinded study we evaluated whether children, with a documented history of seasonal grass pollen-related AR, benefit from nasal irrigation by assessing the effects on nasal signs and symptoms, on middle ear effusion and on adenoidal hypertrophy. We randomized children aged 5 to 9 years (median age 82 months) to normal saline or hypertonic saline (a 2.7% sodium chloride solution), administered twice-daily using a disposable 20 ml syringe, or no treatment. Nasal symptoms (rhinorrhea, itching, sneezing, nasal obstruction), swelling of turbinates, adenoid hypertrophy or middle ear effusion were assessed at baseline and after 4 weeks of treatment. Two hundred and twenty children (normal saline: 80; hypertonic saline: 80; no treatment: 60) completed the study. After four weeks, all the considered items were significantly reduced in the group receiving hypertonic saline (P < 0.0001), whereas in the group receiving normal saline only rhinorrhea (P = 0.0002) and sneezing (P = 0.002) were significantly reduced. There was no significant change in any of the items in the control group. The duration of oral antihistamines was significantly lower in the children receiving hypertonic saline than in those treated with normal saline or in controls. No adverse events were reported and parental satisfaction and compliance with the procedure were globally very good, regardless of the solution used. Using our procedure, hypertonic saline is effective, inexpensive, safe, well tolerated and easily accepted by children with seasonal grass pollen-related AR and their parents. Our data suggest that nasal irrigation with hypertonic saline might be included in the wide spectrum of therapies recommended for grass-pollen AR.
Collapse
Affiliation(s)
- P Marchisio
- Department of Pathophysiology and Transplantation, University of Milan, Italy.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Marchisio P, Bianchini S, Baggi E, Fattizzo M, Galeone C, Torretta S, Principi N, Esposito S. A retrospective evaluation of microbiology of acute otitis media complicated by spontaneous otorrhea in children living in Milan, Italy. Infection 2012; 41:629-35. [PMID: 23212462 DOI: 10.1007/s15010-012-0371-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Accepted: 11/16/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE To evaluate the microbiology of acute otitis media (AOM) with otorrhea due to spontaneous tympanic membrane perforation (STMP) in children living in Milan, Italy. METHODS We evaluated middle ear fluid (MEF) specimens taken from children affected by AOM associated with STMP and otorrhea between January 2001 and December 2011. The fluid was collected by means of direct swab sampling, sent for culture, and processed within 4 h. RESULTS A total of 705 specimens were obtained from 458 children (233 boys; mean age ± SD 28.3 ± 19.9 months), and were positive for bacteria in 487 cases (69.1 %). The most frequently cultured infectious agent in single-pathogen cultures was Haemophilus. influenzae (51.0 %), followed by Streptococcus pneumoniae (19.4 %), Streptococcus pyogenes (17.4 %), and Staphylococcus aureus (10.7 %). After adjusting for the sub-period of data collection, age, gender, and previous full heptavalent pneumococcal conjugate vaccine (PCV-7) schedule, it was found that the prevalence of H. influenzae slightly increased in 2008-2010, and the prevalence of S. pneumoniae significantly decreased over time (p = 0.02). CONCLUSIONS AOM with STMP is a particular form of AOM in which S. pyogenes plays a significant causative role although, as in uncomplicated cases, H. influenzae and S. pneumoniae retain their etiological importance. The frequency of the detection of S. aureus in MEF deserves further study because this pathogen can give rise to severe clinical problems. Finally, although the use of PCV-7 was relatively efficacious, the benefit of pneumococcal vaccination would be increased by vaccines including a larger number of serotypes.
Collapse
Affiliation(s)
- P Marchisio
- Department of Pathophysiology and Transplantation, Pediatric Clinic 1, Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Commenda 9, 20122, Milan, Italy
| | | | | | | | | | | | | | | |
Collapse
|
16
|
Zenone F, Aimonetto S, Catuzzo P, Peruzzo Cornetto A, Marchisio P, Natrella M, Rosanò AM, Meloni T, Pasquino M, Tofani S. Effective dose delivered by conventional radiology to Aosta Valley population between 2002 and 2009. Br J Radiol 2012; 85:e330-8. [PMID: 21937611 PMCID: PMC3474076 DOI: 10.1259/bjr/19099861] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2010] [Revised: 02/08/2011] [Accepted: 02/21/2011] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE Medical diagnostic procedures can be considered the main man-made source of ionising radiation exposure for the population. Conventional radiography still represents the largest contribution to examination frequency. The present work evaluates procedure frequency and effective dose from the majority of conventional radiology examinations performed at the Radiological Department of Aosta Hospital from 2002 to 2009. METHOD Effective dose to the patient was evaluated by means of the software PCXMC. Data provided by the radiological information system allowed us to obtain collective effective and per caput dose. RESULTS The biggest contributors to per caput effective dose from conventional radiology are vertebral column, abdomen, chest, pelvis and (limited to females) breast. Vertebral column, pelvis and breast procedures show a significant dose increment in the period of the study. The mean effective dose per inhabitant from conventional radiology increased from 0.131 mSv in 2002 to 0.156 mSv in 2009. Combining these figures with those from our study of effective dose from CT (0.55 mSv in 2002 to 1.03 mSv in 2009), the total mean effective dose per inhabitant increased from 0.68 mSv to 1.19 mSv. The contribution of CT increased from 81% to 87% of the total. In contrast, conventional radiology accounts for 85% of the total number of procedures, but only 13% of the effective dose. CONCLUSION The study has demonstrated that conventional radiography still represents the biggest contributor to examination frequency in Aosta Valley in 2009. However, the frequency of the main procedures did not change significantly between 2002 and 2009.
Collapse
Affiliation(s)
- F Zenone
- Department of Medical Physics, Valle d'Aosta Regional Hospital, Aosta, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Traverso A, Repetto E, Magnani S, Meloni T, Natrella M, Marchisio P, Giacomazzi C, Bernardi P, Gatti S, Gomez Morales MA, Pozio E. A large outbreak of Opisthorchis felineus in Italy suggests that opisthorchiasis develops as a febrile eosinophilic syndrome with cholestasis rather than a hepatitis-like syndrome. Eur J Clin Microbiol Infect Dis 2011; 31:1089-93. [DOI: 10.1007/s10096-011-1411-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2011] [Accepted: 08/30/2011] [Indexed: 11/24/2022]
|
18
|
Torretta S, Marchisio P, Esposito S, Garavello W, Cappadona M, Clemente IA, Pignataro L. Exhaled nitric oxide levels in children with chronic adenotonsillar disease. Int J Immunopathol Pharmacol 2011; 24:471-80. [PMID: 21658321 DOI: 10.1177/039463201102400220] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Exhaled nitric oxide (eNO) is a highly reactive biological mediator that has recently been associated with chronic tonsillar disease in adults, but there are no published data concerning eNO levels in their pediatric counterparts. The aim of this study is to measure mean eNO levels in children with chronic adenotonsillitis or adenotonsillar hypertrophy, and assess the effects of potential confounding factors. Children aged 3-17 years were divided into three groups (chronic adenotonsillitis, adenotonsillar hypertrophy and controls). Their eNO levels were measured in accordance with the international guidelines, and their other clinical and anamnestic characteristics were recorded. The mean eNO level in the children with chronic adenotonsillitis was slightly higher than that in the other groups, but there was no statistically significant between-group difference. Age (p=0.009), allergy (p=0.05) and body mass index (p=0.03), but not the mean grade of adenoidal or tonsil hypertrophy, were all statistically related to mean eNO levels. These preliminary results indicate the lack of an increase in mean eNO levels in children with chronic adenotonsillar disease, with no substantial difference between children with chronic adenotonsillitis and those with adenotonsillar hypertrophy.
Collapse
Affiliation(s)
- S Torretta
- Otorhinolaryngological Clinic, Department of Specialist Surgical Sciences, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy.
| | | | | | | | | | | | | |
Collapse
|
19
|
Marchisio P, Bianchini S, Galeone C, Baggi E, Rossi E, Albertario G, Torretta S, Pignataro L, Esposito S, Principi N. Use of complementary and alternative medicine in children with recurrent acute otitis media in Italy. Int J Immunopathol Pharmacol 2011; 24:441-9. [PMID: 21658318 DOI: 10.1177/039463201102400217] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Controlling environmental factors, chemoprophylaxis, immunoprophylaxis and surgery are considered possible means of preventing recurrent acute otitis media (RAOM), but there are no available data concerning the paediatric use of complementary and alternative medicine (CAM). We evaluated the uses of CAM (homeopathy and/or herbal medicine) as means of preventing AOM in children with a history of RAOM. Eight hundred and forty Italian children with RAOM (≥3 episodes in six months) aged 1-7 years were surveyed in 2009 using a face-to-face questionnaire, filled by parents or caregivers, that explored the prevalence, determinants, reasons, cost, and perceived safety and efficacy of CAM. About one-half (46%) of the children used CAM, significantly more than the number who used immunoprophylaxis (influenza vaccine 15%; p<0.05), PCV-7 34%; p<0.05) or chemoprophylaxis (2%; p<0.001). Use of CAM in the family was the only important factor positively associated with the use of CAM in children (adjusted OR 7.94; 95% CI: 5.26-11.99). The main reasons for using CAM were a fear of the adverse effects of conventional medicine (40%) and to increase host defences (20%). CAM was widely seen as safe (95%) and highly effective (68%). CAM prescribers were paediatricians in 50.7% of cases; self-initiation was reported by 23% of respondents. CAM expenditure was between Euro 25 and Euro 50/month in 27.6% of cases and ≥ Euro 50/month in 16%. Children with RAOM should be considered among the categories of subjects likely to be using CAM. Together with the fact that paediatricians are the main prescribers, this is worrying because of the current lack of evidence regarding the efficacy, safety and cost-effectiveness of CAM in the prevention of RAOM.
Collapse
Affiliation(s)
- P Marchisio
- Department of Maternal and Paediatric Sciences, Università degli Studi di Milano and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Capaccio P, Clemente IA, Mantovani M, Marchisio P, Esposito S, Pignataro L. Submental dermoid cyst: a rare clinical entity in early pediatric age. Pediatr Med Chir 2011; 33:92-94. [PMID: 22111293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
Herein we describe a rare case of exclusive submental dermoid cyst in the first decade of life. The preoperative ultrasonography (US) and magnetic resonance imaging (MRI) diagnosis was confirmed by the results of a histopathological examination. US followed by MRI is the gold standard for the non-invasive diagnostic differentiation of dermoid cysts from other submental swellings and submental excision remains the best surgical option.
Collapse
Affiliation(s)
- P Capaccio
- Division of Otolaryngology, Department of Specialist Surgical Sciences, Fondazione I.R.C.C.S. Ca' Granda, Ospedale Maggiore Policlinico, University of Milan, Milan, Italy.
| | | | | | | | | | | |
Collapse
|
21
|
Catuzzo P, Aimonetto S, Zenone F, Fanelli G, Marchisio P, Meloni T, Pasquino M, Tofani S. Population exposure to ionising radiation from CT examinations in Aosta Valley between 2001 and 2008. Br J Radiol 2011; 83:1042-51. [PMID: 21088089 DOI: 10.1259/bjr/66718758] [Citation(s) in RCA: 11] [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: 11/05/2022] Open
Abstract
Recent and continuous advances in CT, such as the development of multislice CT, have promoted a rapid increase in its clinical application. Today, CT accounts for approximately 10% of the total number of medical radiographic procedures worldwide. However, the growing performance of the new CT generations have increased not only the diagnostic opportunities, but also the radiation dose to the patient. The relative contribution to the collective radiation dose is now estimated to be approximately 50%. Several papers have been published concerning the intensive use of CT and its contribution to the collective dose. However, most of the literature concerns the years 1997-2003 and the dosimetric evaluations are generally limited to the main standard protocols (chest, head and abdomen), deriving the effective dose by the simple application of the diagnostic reference levels. Only specific dosimetric analyses of single and innovative procedures have been published recently. Moreover, few data comes from Italian radiology departments. This paper aims to bridge these gaps. Firstly, it characterises in terms of measured CT dose index (CTDI) two last-generation scanners of the Radiological Department of Aosta Hospital. Secondly, it evaluates the effective dose from most of the CT examinations performed from 2001 to 2008 to compare protocols and technologies in line with the suggestions of the 2007 Recommendations of the International Commission on Radiological Protection, Publication 103. Finally, it estimates the collective dose to the population.
Collapse
Affiliation(s)
- P Catuzzo
- Department of Medical Physics, Valle d'Aosta Regional Hospital, Aosta, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
22
|
Marchisio P, Esposito S, Bianchini S, Desantis C, Galeone C, Nazzari E, Pignataro L, Principi N. Effectiveness of a propolis and zinc solution in preventing acute otitis media in children with a history of recurrent acute otitis media. Int J Immunopathol Pharmacol 2010; 23:567-75. [PMID: 20646352 DOI: 10.1177/039463201002300219] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Recurrent acute otitis media (rAOM) is frequently encountered in infants and children and the lack of any definitive treatment has led parents and physicians to try complementary and alternative therapies. We evaluated the efficacy of a propolis and zinc suspension in preventing AOM in 122 children aged 1-5 years with a documented history of rAOM, who were prospectively, blindly, randomized 1:1 to receive the suspension plus elimination of environmental risk factors or elimination of environmental risk factors only. AOM- and respiratory-related morbidity were assessed at study entry and every four weeks. In the 3-month treatment period AOM was diagnosed in 31 (50.8%) children given the propolis and zinc suspension and in 43 (70.5%) controls (p=0.04). The mean number of episodes of AOM per child/month was 0.23+/-0.26 in the propolis and zinc group and 0.34+/-0.29 in controls (reduction 32.0%, p=0.03). The administration of a propolis and zinc suspension to children with a history of rAOM can significantly reduce the risk of new AOM episodes and AOM-related antibiotic courses, with no problem of safety or tolerability, and with a very good degree of parental satisfaction. No effect can be expected on respiratory infections other than AOM.
Collapse
Affiliation(s)
- P Marchisio
- Department of Maternal and Pediatric Sciences, University of Milan, Fondazione IRCCS Ca' Granda-Ospedale Maggiore Policlinico, Milan, Italy
| | | | | | | | | | | | | | | |
Collapse
|
23
|
Torretta S, Bossi A, Capaccio P, Marchisio P, Esposito S, Brevi A, Pignataro L. Nasal nitric oxide in children with adenoidal hypertrophy: a preliminary study. Int J Pediatr Otorhinolaryngol 2010; 74:689-93. [PMID: 20430452 DOI: 10.1016/j.ijporl.2010.03.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2009] [Revised: 03/11/2010] [Accepted: 03/12/2010] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Nasal nitric oxide, a mediator involved in upper airway inflammation, is impaired in children with allergic rhinitis and rhinosinusitis. Normal values are 200-450 parts per billion, but no data are available concerning its levels in children with adenoidal obstruction, predisposing to chronic nasosinusal inflammation. This study aimed to: (1) measure nasal nitric oxide levels in non-allergic children with adenoidal hypertrophy and (2) assess its possible relationship with the degree of adenoidal hypertrophy and other variable (gender, age, body max index, passive smoking exposure, recurrent acute otitis media, recurrent respiratory infections, and hypertrophy of nasal turbinates). METHODS Eighty-one children with suspected adenoidal hypertrophy underwent nasal fibroendoscopy to assess the degree of adenoidal hypertrophy, and nasal nitric oxide on-line measurements by means of a dedicated chemiluminescence analyser. RESULTS Nasal nitric oxide was successfully measured in 35 patients, most of whom had levels >450 parts per billion; the values were significantly higher (p=0.031) in children with non-obstructive adenoids. There was no significant correlation with any other variable. CONCLUSIONS Preliminary data show above-normal nasal nitric oxide levels in children with adenoidal hypertrophy, especially those with non-obstructive adenoids. This suggests nitric oxide involvement in recurrent nasopharyngeal inflammation due to adenoidal hypertrophy.
Collapse
Affiliation(s)
- S Torretta
- Division of Otolaryngology, Department of Specialist Surgical Sciences, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy.
| | | | | | | | | | | | | |
Collapse
|
24
|
Oliver C, Bedeschi MF, Blagowidow N, Carrico CS, Cereda A, FitzPatrick DR, Gervasini C, Griffith GM, Kline AD, Marchisio P, Moss J, Ramos FJ, Selicorni A, Tunnicliffe P, Wierzba J, Hennekam RC. Cornelia de Lange syndrome: Extending the physical and psychological phenotype. Am J Med Genet A 2010; 152A:1127-35. [DOI: 10.1002/ajmg.a.33363] [Citation(s) in RCA: 17] [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] [Indexed: 11/10/2022]
|
25
|
Marchisio P, Bianchini S, Capaccio P, Esposito S, Fusi M, Nazzari E, Torretta S, Principi N. Insights into infectious otitis media. Int J Immunopathol Pharmacol 2010; 23:20-23. [PMID: 20152074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
Otitis media is a multifactorial disease. It represents a major public health burden, as it is the most common diagnosis in children and is characterized by both immediate and long-term morbidity. For years the knowledge about risk factors and microbiology of otitis media has been relatively stable. In recent years new data have been gathered regarding different microbiological aspects of otitis media. This new knowledge may contribute toward the development and implementation of therapeutic and preventive strategies.
Collapse
Affiliation(s)
- P Marchisio
- Departments of Mother and Child, University of Milan, Policlinico, Mangiagalli e Regina Elena, Milan, Italy
| | | | | | | | | | | | | | | |
Collapse
|
26
|
Marchisio P, Principi N, Bellussi L. [Guidelines on acute otitis media]. Minerva Pediatr 2009; 61:885-886. [PMID: 19935583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- P Marchisio
- Dipartimento di Scienze Materno Infantili, Università degli Studi, Milano
| | | | | |
Collapse
|
27
|
Varricchio A, Tortoriello G, Capasso M, De Lucia A, Marchisio P, Varricchio AM, Mansi N, Giordano L, Liberatore G, Di Gioacchino M, Ciprandi G. Prevention of surgery in children with adenoidal hypertrophy treated with intranasal flunisolide: a 12-month follow-up. J BIOL REG HOMEOS AG 2009; 23:95-101. [PMID: 19589290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Adenoidal hypertrophy (AH) represents one of the most frequent indications for surgery in children. Recently, treatment with intranasal corticosteroids has been suggested to decrease the size of AH. The aim of the study is to evaluate the long-term effect of intranasal flunisolide on AH during a 12-month follow-up. One hundred seventy-eight children with a grade III or IV AH at baseline endoscopic examination were enrolled in this randomised and controlled study. Children were treated with intranasal flunisolide or isotonic saline solution for 8 weeks. Subsequent assessment, including history and fiberoptic endoscopy, was made at 8 weeks, and 6 and 12 months after treatment suspension. Flunisolide treatment was initially associated with significant (p<0.01) reduction of the degree of AH. However, during follow-up all but one of the non-allergic children relapsed, whereas most allergic children maintained AH size reduction (p<0.05). No clinically important adverse events were reported. In conclusion, this preliminary study demonstrates that an 8-week treatment with intranasal flunisolide is significantly associated with reduction of AH, however, the adenoidectomy avoidance was warranted only for allergic children.
Collapse
Affiliation(s)
- A Varricchio
- S. Gennaro Ospedale, U.O.C. di ORL, ASL Na1, Napoli, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Esposito S, Marchisio P, Capaccio P, Bellasio M, Corti F, Dusi E, Blasi F, Pignataro L, Principi N. Role of atypical bacteria in children undergoing tonsillectomy because of severely recurrent acute tonsillopharyngitis. Eur J Clin Microbiol Infect Dis 2008; 27:1233-7. [PMID: 18566843 DOI: 10.1007/s10096-008-0560-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2008] [Accepted: 05/14/2008] [Indexed: 11/24/2022]
Abstract
The aim of this study was to verify the frequency of atypical bacterial infections in children undergoing tonsillectomy because of severely recurrent acute tonsillopharyngitis (AT) and the possible benefit of surgery in cases in which Mycoplasma pneumoniae and Chlamydophila pneumoniae seem to play a role in causing the recurrences. A total of 118 patients (76 males; mean age +/- standard deviation, 6.67 +/- 3.31 years) were enrolled: 59 underwent tonsillectomy because of severely recurrent AT and 59 underwent adenotonsillectomy because of obstructive sleep apnea syndrome (OSAS). The results show, for the first time, that the great majority of children with a history of severely recurrent AT (and, therefore, considered to be eligible for elective tonsillectomy) are infected by atypical bacteria, mainly M. pneumoniae, and that tonsillectomy seems to be effective in reducing the recurrence of both AT and acute respiratory disease during 12 months follow-up postsurgery.
Collapse
Affiliation(s)
- S Esposito
- Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Institute of Pediatrics, University of Milan, Via Commenda 9, 20122, Milano, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Abstract
Otitis media and sinusitis are among the most common pediatric diseases and they share common features. Although the anatomy, physiology and disease processes are not identical, knowledge of the pathophysiology of middle ear disorders often provides to the pediatrician a useful understanding of sinus diseases. The same risk factors identified for otitis media may play a pivotal role in the development of sinusitis. Moreover, as both paranasal sinuses and middle ear acquire respiratory pathogens from nasopharynx, acute sinusitis is usually caused by the same bacterial pathogens that cause acute otitis media, with a major role for Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis, while anaerobes may predominate in chronic disease. A responsibility of bacterial biofilms in chronic sinusitis, similarly to otitis media, has been recently suggested. Biofilms, three-dimensional aggregates of bacteria, are refractory to antibiotics and thus might explain why some patients improve while on antibiotics but relapse after completion of therapy.
Collapse
Affiliation(s)
- P Marchisio
- Institute of Paediatrics, University of Milan, Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Milan, Italy.
| | | | | | | | | | | |
Collapse
|
30
|
Schito G, Marchisio P, Bellussi L, Mazzei T. [Beta-lactam antibiotics: when and how in acute otitis media and pharyngotonsillitis]. Pediatr Med Chir 2007; 29:293-308. [PMID: 18410059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
Acute otitis media (AOM) and pharyngitis are very frequent diseases in pediatric parients. However, it is not always agreed which are the diagnostic criteria and empiric antibacterial treatment. It is often difficult to follow the different guidelines and not always can you choose between the different classes of antibiotics available. Furthermore, there's no unanimous agreement with respect to the most appropriate antibacterial agent to administer and the correct duration of the treatment. The aim of this article is to underline and discuss the emerging controversies in the empiric treatment of AOM and pharyngitis in pediatrics, with special attention to the use of beta-lactams in light of the most recent evidences regarding both clinical pharmacology and microbiology.
Collapse
Affiliation(s)
- G Schito
- Istituto di Microbiologia Clinica, Università degli Studi, Genova
| | | | | | | |
Collapse
|
31
|
Sales A, Alvarez A, Areal MR, Maldonado L, Marchisio P, Rodríguez M, Bedascarrasbure E. The effect of different propolis harvest methods on its lead contents determined by ET AAS and UV-visS. J Hazard Mater 2006; 137:1352-6. [PMID: 16787698 DOI: 10.1016/j.jhazmat.2006.05.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2005] [Revised: 05/05/2006] [Accepted: 05/08/2006] [Indexed: 05/10/2023]
Abstract
Argentinean propolis is exported to different countries, specially Japan. The market demands propolis quality control according to international standards. The analytical determination of some metals, as lead in food, is very important for their high toxicity even in low concentrations and because of their harmful effects on health. Flavonoids, the main bioactive compounds of propolis, tend to chelate metals as lead, which becomes one of the main polluting agents of propolis. The lead found in propolis may come from the atmosphere or it may be incorporated in the harvest, extraction and processing methods. The aim of this work is to evaluate lead level on Argentinean propolis determined by electrothermal atomic absorption spectrometry (ET AAS) and UV-vis spectrophotometry (UV-visS) methods, as well as the effect of harvest methods on those contents. A randomized test with three different treatments of collection was made to evaluate the effect of harvest methods. These procedures were: separating wedges (traditional), netting plastic meshes and stamping out plastic meshes. By means of the analysis of variance technique for multiple comparisons (ANOVA) it was possible to conclude that there are significant differences between scraped and mesh methods (stamped out and mosquito netting meshes). The results obtained in the present test would allow us to conclude that mesh methods are more advisable than scraped ones in order to obtain innocuous and safe propolis with minor lead contents. A statistical comparison of lead determination by both, ET AAS and UV-visS methods, demonstrated that there is not a significant difference in the results achieved with the two analytical techniques employed.
Collapse
Affiliation(s)
- A Sales
- Department of Analytical Chemistry, Faculty of Biochemistry, Chemistry and Pharmacy, National University of Tucumán, Ayacucho 471, 4000 Tucumán, Argentina.
| | | | | | | | | | | | | |
Collapse
|
32
|
Esposito S, Gasparini R, Bosis S, Marchisio P, Tagliabue C, Tosi S, Bianchi C, Crovari P, Principi N. Clinical and socio-economic impact of influenza and respiratory syncytial virus infection on healthy children and their households. Clin Microbiol Infect 2005; 11:933-6. [PMID: 16216113 DOI: 10.1111/j.1469-0691.2005.01270.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This prospective study compared the clinical and socio-economic impact of laboratory-confirmed influenza and respiratory syncytial virus (RSV) infection on healthy children and their families. Among 1,520 otherwise healthy children aged< 15 years attending the Emergency Department for acute conditions other than trauma, influenza viruses and RSV were found in 234 (15.4%) and 116 (7.6%; p<0.0001) patients, respectively. The fact that influenza has a similar global clinical impact on the community to that of RSV infection, but represents a greater socio-economic burden, may contribute to broadening the acceptance of influenza vaccination.
Collapse
Affiliation(s)
- S Esposito
- Institute of Pediatrics, Fondazione IRCCS 'Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena', University of Milan, Milan, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Materia E, Baglio G, Bellussi L, Marchisio P, Perletti L, Pallestrini E, Calia V. The clinical and organisational appropriateness of tonsillectomy and adenoidectomy-an Italian perspective. Int J Pediatr Otorhinolaryngol 2005; 69:497-500. [PMID: 15763287 DOI: 10.1016/j.ijporl.2004.11.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2004] [Revised: 10/19/2004] [Accepted: 11/08/2004] [Indexed: 11/26/2022]
Abstract
The objective of the document is to define the most appropriate indications and health-care procedures for tonsillectomy and adenoidectomy and is intended for use by paediatricians, general practitioners, and otolaryngologists involved in the treatment of adenotonsillar pathologies. After a systematic review and grading of evidences from the literature, the document was drafted by a multidisciplinary panel with identified key clinical questions related to indications for surgery, surgical and anaesthesiology procedures, clinical management and organizational issues. It should be stressed that the document was not aimed at providing graded recommendations per se, but to offer suggestions and advices. The document will be updated within December 2006.
Collapse
Affiliation(s)
- E Materia
- Public Health Agency, Lazio Region, Rome, Italy
| | | | | | | | | | | | | |
Collapse
|
34
|
Abstract
OBJECTIVE A prospective, multicentre study was conducted to evaluate the burden of laboratory confirmed influenza in healthy children and their household contacts. METHODS The patients were enrolled in four emergency departments (EDs) and by five primary care paediatricians (PCPs) in different Italian municipalities 2 days a week between November 1, 2001 and April 30, 2002. The study involved 3771 children less than 14 years of age with no chronic medical conditions who presented with a respiratory tract infection in EDs or PCP outpatient clinics during the study period. Nasopharyngeal swabs were collected for the isolation of influenza viruses and RNA detection. Information was also collected concerning respiratory illnesses and related morbidities among the study children and their household contacts. RESULTS Influenza virus was demonstrated in 352 cases (9.3%). In comparison with the influenza negative children, those who were influenza positive had an older mean age, were more often attending day care centres or schools, more frequently experienced fever and croup, received more antipyretics, and had a longer duration of fever and school absence. Furthermore, their parents and siblings had more respiratory illnesses, received more antipyretics and antibiotics, needed more medical visits, missed more work or school days, and needed help at home to care for the ill children for a longer period of time. CONCLUSIONS Influenza has a significant clinical and socioeconomic impact on healthy children and their families. Prevention strategies should also focus on healthy children regardless of their age because of their role in disease transmission.
Collapse
Affiliation(s)
- N Principi
- Institute of Paediatrics, University of Milan, Milan, Italy.
| | | | | | | | | |
Collapse
|
35
|
Materia E, Di Domenicantonio R, Baglio G, Marchisio P, Perletti L, Lispi L, Mele A, Guasticchi G. [Epidemiology of tonsillectomy and/or adenoidectomy in Italy]. Pediatr Med Chir 2004; 26:179-86. [PMID: 16366401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023] Open
Abstract
OBJECTIVES AND METHODS Aim of the study was to describe frequency, causes, regional variations, setting and risk of mortality of tonsillectomy and adenoidectomy in Italy. The study is based on hospital discharge data for the years 1998-2000 provided by the Ministry of Health. RESULTS During the year 2000, 61.280 tonsillectomy with or without adenoidectomy and 32.655 adenoidectomy alone were performed in Italy. ICD-9-CM codes reported on discharge abstracts indicated that the most frequent causes of tonsillectomy were chronic tonsillitis (45%) and hypertrophy of tonsils and adenoids (43%). The total tonsillectomy rate was 10.6 x 10.000 (CI 10.5-10.7) in 2000, and it was stable throughout the study period. We observed a wide geographical variability of regional tonsillectomy rates, standardised by age and sex. They ranged from 3.5 x 10.000 (CI 3.1-4.0) in Basilicata to 19.0 (CI 18.6-19.5) in Piemonte. We found an inverse correlation (r = -0.50) between regional tonsillectomy rates for tonsillitis and minimum temperatures recorded in capitals of the regions. Most operations were performed in the acute setting with a hospital stay longer than one day. The mortality risk associated to surgery was estimated to be at least of one case over 95.000 operations. CONCLUSIONS The observed variability of regional tonsillectomy rates, only partly explained by weather differences, may be ascribed to disagreement among physicians. Inappropriate variations and setting were the two main reasons conducive to the development of the guidelines "Clinical and organisational appropriateness of tonsillectomy and/or adenoidectomy in Italy", in the frame of LINCO project and of the Italian National Program for Guidelines.
Collapse
Affiliation(s)
- E Materia
- Agenzia di Sanità Pubblica, Regione Lazio, Roma.
| | | | | | | | | | | | | | | |
Collapse
|
36
|
Passàli D, Bellussi L, Hassan HAH, Mösges R, Bastaic L, Bernstein JM, Blum A, Gillet P, Brihaye P, Bunnag C, Caye-Thomasen P, Clement PAR, Damiani V, Decroocq F, Dermentzopoulos M, Drügh S, Fabra JM, Goldschmidt O, Halpern GM, Harada T, Huizing EH, Jankowski R, Jareoncharsri P, Kalyoncu AF, Kane KJ, Karapantzos I, Keck T, Larsen K, Larsen P, Laspidis T, Lindemann J, Lopatin AS, Marchisio P, Mladina R, Muangsomboon S, Mygind N, Nonaka M, Onerci M, Onorato J, Ozu C, Passàli FM, Passàli GC, Pawankar R, Pigret D, Rettinger G, Sakakura Y, Simaskos N, Soetjipto D, Sperati G, Takizawa R, Tos M, Tunsuriyawong P, Yagi T, Yamagishi S. Consensus Conference on Nasal Polyposis. Acta Otorhinolaryngol Ital 2004; 24:3-61. [PMID: 15478687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Affiliation(s)
- Desiderio Passàli
- ENT Department, University of Siena Medical School, V.le Bracci, 53100 Siena, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Affiliation(s)
- S Esposito
- Paediatric Department I, University of Milan, Italy
| | | | | | | | | |
Collapse
|
38
|
Folli F, Perego L, Ponzoni M, Girardi A, Bosi E, Ferreri A, Bellone M, Sabbadini M, Marchisio P, Vicari A, Trusolino L. Autoantibodies against a 72-kDa ductal cell membrane glycoprotein in a patient affected by Sjögren's syndrome and gastric MALT lymphoma. Ann Hematol 2003. [DOI: 10.1007/s00277-003-0616-2] [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: 11/30/2022]
|
39
|
Abstract
Salivary gland lithiasis is uncommon in pediatric patients. Color Doppler ultrasonography (US) enables an accurate diagnosis of lithiasis to be made without exposure to the radiation of traditional imaging techniques. The development of minimally invasive techniques in the ENT field has made salivary lithotripsy a feasible alternative to traditional invasive surgery. The safety and efficacy of shock wave lithotripsy for salivary calculi were evaluated in pediatric patients. Seven children (5 males; age 4-15 years) with single calculi (mean diameter 4.4 mm) of the submandibular (n = 4) and parotid glands (n = 3) underwent extracorporeal electromagnetic shock wave lithotripsy (EESWL). In four cases the stone was intraductal (two submandibular and two parotideal) and in the remaining three cases it was intraparenchymal (two submandibular and one parotideal). In one case sedative anesthesia was performed. The mean number of therapeutic sessions was five. Patients were followed up clinically and with US for 6-72 months (mean 32 months). Complete disintegration of the calculi was achieved in five cases while in two cases a residual fragment < 2 mm in diameter was observed. None of the patients had recurrence of calculi in the treated gland. Mild self-limited adverse effects (pain, swelling of the gland, self-limiting bleeding from the duct, cutaneous petechiae) were observed in four cases. Our data suggest that EESWL is effective, safe and well tolerated; the minimal invasiveness of the technique suggests that EESWL should be used as the primary approach to salivary calculi in pediatric patients. The continuous US monitoring enables the efficacy of EESWL to be evaluated during both treatment and follow-up, with only slight discomfort for the pediatric patient.
Collapse
Affiliation(s)
- F Ottaviani
- Institute of Otorhinolaryngology IV, Hospital L. Sacco, Milan, Italy.
| | | | | | | |
Collapse
|
40
|
Abstract
In Italy, data regarding the aetiological role, antibiotic resistance, and serotype distribution of isolates of Streptococcus pneumoniae are scarce and based on very small population samples. We found that S. pneumoniae caused about 30% of lower respiratory tract infections and 15% of acute otitis media infections in Italian children. The incidence of S. pneumoniae meningitis in subjects aged 0-4y was 1.1 x 100,000. In children <5 y of age with meningitis, the most common S. pneumoniae serotypes were, in rank order, 14, 6, 23, 1 and 4; among 53 nasopharyngeal carriers the most frequent serotypes were 6 and 19. The actual percentage of resistance of S. pneumoniae to penicillin is 10.2%, while for macrolides it reaches 25.5%. More data on the distribution of serotypes in Italian children are urgently needed in order to obtain a better understanding of the impact of the new pneumococcal vaccines.
Collapse
Affiliation(s)
- N Principi
- Paediatric Department, University of Milan, Ospedale L. Sacco, Italy.
| | | |
Collapse
|
41
|
Esposito S, Musetti L, Musetti MC, Tornaghi R, Corbella S, Massironi E, Marchisio P, Guareschi A, Principi N. Behavioral and psychological disorders in uninfected children aged 6 to 11 years born to human immunodeficiency virus-seropositive mothers. J Dev Behav Pediatr 1999; 20:411-7. [PMID: 10608370 DOI: 10.1097/00004703-199912000-00002] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.6] [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] [Indexed: 11/26/2022]
Abstract
This study investigated the behavioral and psychological differences between 39 uninfected children born to human immunodeficiency virus (HIV)-seropositive mothers (HIV-seroreverter [SR]) and 78 children with no family history of HIV infection. Caretakers completed the Child Behavior Checklist and the Gittelman modification of the Conners' Parent's Questionnaire, whereas children completed the Children's Manifest Anxiety Scale and the Children's Depression Inventory. In 14 SR children and 28 controls, narrative task was also evaluated. The personalities of SR children, as measured by the caretaker-completed scales, revealed significantly more problems of social adjustment and attention and more externalizing symptoms than did the personalities of control children. On the child-completed scales, SR children showed significantly more anxiety and depression than did controls. Caretakers reported consistently fewer symptoms of anxiety and depression in the children than did the children themselves. Difficulties in verbal recall included aspects of depressive and anxious feelings; on the narrative task measure, SR children showed poorer skill in free verbal recall than did control children, and they simplified episodes with mixed emotions. In addition, ambiguous episodes elicited significantly more negative feelings in SR children than in controls. These findings show that there is a great necessity for assisting SR children. It will be important to determine whether these children will remain at risk for emotional consequences in their adult lives.
Collapse
Affiliation(s)
- S Esposito
- Paediatric Department IV, University of Milan, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Abstract
The bacteria to consider in upper respiratory tract infections in children are pneumococci, Haemophilus influenzae, group A streptococci and Moraxella catarrhalis.
Collapse
Affiliation(s)
- K Prellner
- Department of Oto-Rhino-Laryngology, University Hospital, Lund, Sweden
| | | | | | | |
Collapse
|
43
|
Principi N, Marchisio P. Incidence of severe streptococcal-related diseases in Italian children in an era of high group A streptococcal resistance to macrolides. Italian Group A Streptococcal Resistance to Macrolides Study Group. J Chemother 1999; 11:379-84. [PMID: 10632384 DOI: 10.1179/joc.1999.11.5.379] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Macrolides are still widely prescribed for adult and pediatric respiratory infections in Italy despite the fact that it is known that the resistance of group A streptococci has dramatically increased since 1994. The aim of this study was to evaluate the incidence of severe streptococcal-related diseases from 1990 to 1996 on the basis of data derived from computer-generated lists of children hospitalized in 35 Pediatric Departments. The clinical record of each case was reviewed in order to gather data concerning clinical diagnoses, laboratory investigations and antibiotic therapies in the preceding four weeks. Six hundred and twenty of the total of 321,612 hospitalized children had severe streptococcal diseases; the overall annual rate remained stable at 2.13/1000 admissions in 1990 to 1.7/1000 admissions in 1996. Severe diseases were preceded by a microbiologically confirmed acute streptococcal infection treated with antibiotics in only 392 of the 620 children (63.2%). Between 1993 and 1996 (with the exception of 1995), macrolides were more frequently prescribed than beta-lactam antibiotics for acute streptococcal infections that subsequently developed into severe disease. There was no difference in the rate of severe streptococcal complications between the patients adequately treated with antibiotics and those who were inadequately or not treated. Possible explanations for the relatively stable rate of severe streptococcal complications in Italian children could be (1) a relative absence of invasive, rheumatogenic or nephritogenic strains and/or (2) a difference between in vitro and in vivo resistance of group A streptococci to macrolides. Further studies are needed to investigate the biological characteristics of resistant group A streptococcal strains and their relationships to short- and long-term clinical outcomes.
Collapse
Affiliation(s)
- N Principi
- Pediatric Department 4, University of Milan, Italy.
| | | |
Collapse
|
44
|
Onorato J, Esposito S, Scovena E, Morandi B, Morelli M, Pizzi M, Zisa G, Marchisio P, Principi N. Eosinophil involvement and serum IgE level in HIV-1-infected children. J Allergy Clin Immunol 1999; 104:245-7. [PMID: 10400872 DOI: 10.1016/s0091-6749(99)70146-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- J Onorato
- Paediatric Department IV, University of Milan, L. Sacco Hospital, Milan, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Principi N, Marchisio P, Schito GC, Mannelli S. Risk factors for carriage of respiratory pathogens in the nasopharynx of healthy children. Ascanius Project Collaborative Group. Pediatr Infect Dis J 1999; 18:517-23. [PMID: 10391181 DOI: 10.1097/00006454-199906000-00008] [Citation(s) in RCA: 147] [Impact Index Per Article: 5.9] [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: 11/25/2022]
Abstract
OBJECTIVES To assess risk factors for nasopharyngeal carriage of Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis in a large sample of healthy children. METHODS In this point prevalence survey nasopharyngeal specimens were obtained from 1723 healthy children, ages 1 to 7 years, attending day-care centers or schools in 18 Italian cities. Written questionnaires for obtaining information about the demographics and medical history of the children were completed by the parents in the presence of a pediatrician. RESULTS The overall carrier rate of respiratory pathogens was 17.9% (S. pneumoniae, 3.5%; H. influenzae, 11.9%; M. catarrhalis, 4.1%). Only 5% of S. pneumoniae strains were penicillin-resistant whereas approximately 40% were erythromycin-resistant. Beta-lactamase production was found in 5.8% of H. influenzae and 88.7% of M. catarrhalis isolates. By multivariate analysis age (< or = 3 years), having older siblings, a history of prolonged full-time day-care attendance and living in a rural area significantly influenced the odds of carrying nasopharyngeal respiratory pathogens, particularly in children ages 1 to 5 years. Sex, breastfeeding, passive smoking and recent upper respiratory tract infections were not significant variables. Antibiotic treatment in the previous 3 months did not affect nasopharyngeal carriage, whereas repeated treatments with a macrolide were associated with carriage of S. pneumoniae. CONCLUSIONS Our results suggest that there is a strong and long term relationship between exposure to large numbers of children in the first years of life and nasopharyngeal carriage of all respiratory pathogens. In addition antimicrobial restrictive guidelines should be tailored to local microbiologic sceneries.
Collapse
Affiliation(s)
- N Principi
- Pediatric Department 4, University of Milan Medical School, Italy.
| | | | | | | |
Collapse
|
46
|
Principi N, Marchisio P, Esposito S, Rossi P, Gattinara GC, Galli L, Gabiano C, Zuccotti GV, Orlandi P. Zidovudine therapy and HIV type 1 mutations in children with symptomatic HIV type 1 infection: effect of switching to didanosine or zidovudine plus didanosine therapy. Italian Multicenter Study Group on HIV Mutations in Children. AIDS Res Hum Retroviruses 1998; 14:1653-9. [PMID: 9870319 DOI: 10.1089/aid.1998.14.1653] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Type and prevalence of zidovudine (ZDV) resistance mutations in HIV-1-infected children in clinically stable condition and on ZDV monotherapy were analyzed to evaluate the effect of switching to didanosine (ddI) monotherapy or to ZDV plus ddI on the pattern of mutations and on the clinical outcome. Monthly clinical and laboratory controls for HIV-1 infection status were performed; at enrollment and every 4 to 6 months after treatment randomization mutant proviral sequences were evaluated in all the children, whereas viral burden was performed only in a small subgroup of patients randomly selected in each of the three treatment groups. ZDV resistance-associated proviral DNA mutations were defined as low-level resistance (LLR) mutations or medium/high-level resistance (MHLR) mutations; clinical outcome was considered as stable or deteriorating. Results showed that at entry into the study the duration of ZDV therapy was significantly correlated with the presence of mutations, and that the level of resistance given by mutations was associated with the severity both of symptoms and immunodeficiency. After randomization to treatment, in patients with mutations that confer LLR a better clinical outcome with ddI monotherapy than with ZDV plus ddI and ZDV alone was observed in the subsequent 6 months, whereas in patients with mutations that confer MHLR no significant difference among the three treatment groups was found. Data showed also that levels of viral burden at the time of changing therapy are related to clinical outcome if measured by plasma viral load. These results suggest that genotypic resistance assays, together with viral load, may prove useful for rational treatment decisions both at the start of therapy and with failure.
Collapse
Affiliation(s)
- N Principi
- Pediatric Department 4, University of Milan, Italy.
| | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Marchisio P, Esposito S, Zanchetta N, Tornaghi R, Gismondo MR, Principi N. Effect of superimposed infections on viral replication in human immunodeficiency virus type 1-infected children. Pediatr Infect Dis J 1998; 17:755-7. [PMID: 9726356 DOI: 10.1097/00006454-199808000-00020] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- P Marchisio
- Pediatric Department 4, University of Milan Medical School, Italy.
| | | | | | | | | | | |
Collapse
|
48
|
Marchisio P, Principi N, Passali D, Salpietro DC, Boschi G, Chetrì G, Caramia G, Longhi R, Reali E, Meloni G, De Santis A, Sacher B, Cupido G. Epidemiology and treatment of otitis media with effusion in children in the first year of primary school. Acta Otolaryngol 1998; 118:557-62. [PMID: 9726683 DOI: 10.1080/00016489850154720] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
In this multicentre study we evaluated the prevalence and risk factors of otitis media with effusion (OME) in Italian school-children and the effectiveness of medical treatment of chronic OME with a new cephalosporin, ceftibuten. During two winter periods, 3413 children, aged 5 to 7 years, were examined for the presence of OME by means of pneumotoscopy and a portable, hand-held tympanometer. The prevalence of asymptomatic OME was 14.2%, with no difference as regards sex, age, month of examination or geographic area. Younger children had significantly more bilateral than unilateral effusion. A recent episode of acute otitis media and previous tonsillectomy or adenoidectomy were associated with an increased risk of OME in multivariate logistic regression models. The presence of OME was unrelated to such factors as birthweight, prematurity, sibling or parental history of allergy, duration of daycare attendance, family history of ear infections. After 12 weeks, 26.6% of children with OME still had middle-ear fluid: 52 were randomized to ceftibuten (9 mg/kg q.d. for 14 days) and 59 to no treatment (nasal saline drops allowed). Children treated with ceftibuten had a significantly better resolution of middle-ear effusion after 4 and 8 weeks. As mass screening programmes for OME in the year of school entry are questioned, a focus only on children with known risk factors seems advisable. Ceftibuten can be useful in reducing the duration of middle-ear effusion.
Collapse
Affiliation(s)
- P Marchisio
- Department of Paediatrics 4, University Hospital, Milan, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
49
|
Principi N, Marchisio P. Meropenem compared with ceftazidime in the empiric treatment of acute severe infections in hospitalized children. Italian Pediatric Meropenem Study Group. J Chemother 1998; 10:108-13. [PMID: 9603635 DOI: 10.1179/joc.1998.10.2.108] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [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: 10/31/2022]
Abstract
In a multicenter, randomized, open comparison of meropenem to ceftazidime as empiric treatment of severe acute infections, 185 children (1 mo-15 years old, mean 65.4 mo) were enrolled. Meropenem (20 mg/kg t.i.d. i.v.) was given to 98 and ceftazidime (10-30 mg/kg t.i.d. i.v.) to 87 children, generally for 5 to 10 days (mean: 6.9 for meropenem and 7.5 for ceftazidime). Clinical response was evaluated at the beginning and at the end of therapy and 4 weeks later (follow-up). Clinical response was deemed satisfactory at the end of therapy in 96.7% of the patients treated with meropenem and in 95.3% of those who received ceftazidime without any statistically significant difference. One relapse occurred in a meropenem-treated patient at the follow-up clinical assessment. The baseline infecting organism was eradicated or presumed eradicated at the end of therapy in 14/16 patients treated with meropenem and in 14/15 treated with ceftazidime. The incidence of drug-related adverse events (mostly a slight increase in liver enzymes) was 9.2% in the meropenem group and 4.6% in the ceftazidime group. Our data show that meropenem is as effective as ceftazidime in the empiric treatment of severe infections in infants and children.
Collapse
Affiliation(s)
- N Principi
- Department of Pediatrics (IV), Milan University Medical School, Italy
| | | |
Collapse
|
50
|
Marchisio P. Quelle prise en charge de l'otite en Italie. Med Mal Infect 1997. [DOI: 10.1016/s0399-077x(97)80210-7] [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: 11/24/2022]
|