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Cohen-Cymberknoh M, Ariel Dabby M, Gindi Reiss B, Melo Tanner J, Pérez G, Lechtzin N, Polverino E, Perez Miranda J, Gramegna A, Aliberti S, Levine H, Mussaffi H, Blau H, Prais D, Mei-Zahav M, Shteinberg M, Livnat G, Gur M, Bentur L, Downey DG, Dagan A, Golan-Tripto I, Aviram M, Mondejar-Lopez P, Picard E, Schwarz C, Jakubec P, Kazmerski TM, Amsalem H, Hochner Celnikier D, Kerem E, Reiter J. Maternal and fetal outcomes in multiparous women with Cystic Fibrosis. Respir Med 2024; 228:107654. [PMID: 38735372 DOI: 10.1016/j.rmed.2024.107654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 04/21/2024] [Accepted: 04/25/2024] [Indexed: 05/14/2024]
Abstract
BACKGROUND Quality of life and survival in Cystic Fibrosis (CF) have improved dramatically, making family planning a feasible option. Maternal and perinatal outcomes in women with CF (wwCF) are similar to those seen in the general population. However, the effect of undergoing multiple pregnancies is unknown. METHODS A multinational-multicenter retrospective cohort study. Data was obtained from 18 centers worldwide, anonymously, on wwCF 18-45 years old, including disease severity and outcome, as well as obstetric and newborn complications. Data were analyzed, within each individual patient to compare the outcomes of an initial pregnancy (1st or 2nd) with a multigravid pregnancy (≥3) as well as secondary analysis of grouped data to identify risk factors for disease progression or adverse neonatal outcomes. Three time periods were assessed - before, during, and after pregnancy. RESULTS The study population included 141 wwCF of whom 41 (29%) had ≥3 pregnancies, "multiparous". Data were collected on 246 pregnancies, between 1973 and 2020, 69 (28%) were multiparous. A greater decline in ppFEV1 was seen in multiparous women, primarily in pancreatic insufficient (PI) wwCF and those with two severe (class I-III) mutations. Multigravid pregnancies were shorter, especially in wwCF over 30 years old, who had high rates of prematurity and newborn complications. There was no effect on pulmonary exacerbations or disease-related complications. CONCLUSIONS Multiple pregnancies in wwCF are associated with accelerated respiratory deterioration and higher rates of preterm births. Therefore, strict follow-up by a multidisciplinary CF and obstetric team is needed in women who desire to carry multiple pregnancies.
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Affiliation(s)
- Malena Cohen-Cymberknoh
- Pediatric Pulmonary Unit and Cystic Fibrosis Center, Hadassah Medical Center, Jerusalem, Israel; Faculty of Medicine, Hebrew University of Jerusalem, Israel.
| | | | | | | | - Gema Pérez
- Pediatric Pulmonology and Cystic Fibrosis Unit, Hospital Exequiel González Cortés, Chile
| | - Noah Lechtzin
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Eva Polverino
- Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | | | - Andrea Gramegna
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Respiratory Unit and Cystic Fibrosis Center, Italy; Department Pathophysiology and Transplantation University of Milan, Italy
| | - Stefano Aliberti
- Department of Biomedical Sciences, Humanitas University, Milan, Italy; IRCCS Humanitas Research Hospital, Respiratory Unit, Milan, Italy
| | - Hagit Levine
- Graub CF Center, Schneider Children's Medical Center, Petach-Tikva and Sackler School of Medicine, Tel-Aviv University, Israel
| | - Huda Mussaffi
- Graub CF Center, Schneider Children's Medical Center, Petach-Tikva and Sackler School of Medicine, Tel-Aviv University, Israel
| | - Hanna Blau
- Graub CF Center, Schneider Children's Medical Center, Petach-Tikva and Sackler School of Medicine, Tel-Aviv University, Israel
| | - Dario Prais
- Graub CF Center, Schneider Children's Medical Center, Petach-Tikva and Sackler School of Medicine, Tel-Aviv University, Israel
| | - Meir Mei-Zahav
- Graub CF Center, Schneider Children's Medical Center, Petach-Tikva and Sackler School of Medicine, Tel-Aviv University, Israel
| | - Michal Shteinberg
- Pulmonology Institute and CF Center, Carmel Medical Center and the Technion- Israel Institute of Technology, Haifa, Israel
| | - Galit Livnat
- Pulmonology Institute and CF Center, Carmel Medical Center and the Technion- Israel Institute of Technology, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Medical Center and the Technion- Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Medical Center and the Technion- Israel Institute of Technology, Haifa, Israel
| | - Damian G Downey
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University, Belfast, Ireland
| | - Adi Dagan
- Safra Sheba Medical Center, Ramat-Gan, Israel
| | - Inbal Golan-Tripto
- Pediatric Pulmonary Unit, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Micha Aviram
- Pediatric Pulmonary Unit, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Pedro Mondejar-Lopez
- Pediatric Pulmonology and Cystic Fibrosis Unit, Hospital Clinico Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Elie Picard
- Pediatric Pulmonary Unit, Shaare Zedek Medical Center, Jerusalem, Israel
| | | | - Petr Jakubec
- CF Center, University Hospital Olomouc and Faculty of Medicine, Palacky University, Olomouc, Czech Republic
| | - Traci M Kazmerski
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, USA; Center for Innovative Research on Gender Health Equity (CONVERGE), University of Pittsburgh, Pittsburgh, PA, USA
| | - Hagai Amsalem
- Department of Obstetrics and Gynecology, Mount Scopus, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Drorit Hochner Celnikier
- Department of Obstetrics and Gynecology, Mount Scopus, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Eitan Kerem
- Pediatric Pulmonary Unit and Cystic Fibrosis Center, Hadassah Medical Center, Jerusalem, Israel; Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Joel Reiter
- Pediatric Pulmonary Unit and Cystic Fibrosis Center, Hadassah Medical Center, Jerusalem, Israel; Faculty of Medicine, Hebrew University of Jerusalem, Israel
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Besor O, Redlich N, Constantini N, Weiler-Sagie M, Monsonego Ornan E, Lieberman S, Bentur L, Bar-Yoseph R. Assessment of Relative Energy Deficiency in Sport (REDs) Risk among Adolescent Acrobatic Gymnasts. J Pers Med 2024; 14:363. [PMID: 38672990 PMCID: PMC11051467 DOI: 10.3390/jpm14040363] [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: 01/23/2024] [Revised: 03/26/2024] [Accepted: 03/27/2024] [Indexed: 04/28/2024] Open
Abstract
Energy imbalance exposes athletes to relative energy deficiency in sports (REDs) syndrome. Data on energy consumption, REDs, and bone mineral density (BMD) in adolescent acrobatic gymnasts, especially in males, are scarce. Our aim was to examine the eating habits, energy balance, body composition, and BMD of these athletes. In this study, 18 healthy adolescents participating in competitive acrobatic gymnastics completed a questionnaire, underwent a dual-energy X-ray absorptiometry scan (DXA), received a food log, and had their activities monitored for 3 days. Eighteen acrobats were enrolled (mean age: 14.3 ± 1.2 years; males: 6/18). The mean total body BMD Z-score was 0.4 ± 1.0. Top-position acrobats (7/18) had significantly lower total body BMD Z-scores than base-positioned acrobats (-0.2 ± 0.3 vs. 0.8 ± 0.3, p = 0.032), though their forearms were not significantly different (0.2 ± 0.5 vs. 0.8 ± 0.7, p = 0.331). No sex differences were found for BMD Z-scores, BMI, or energy availability. The BMD parameters of the acrobats were within the normal range for a healthy pediatric population, although three had low BMDs (<-1 SD) for healthy athletes. Total body and LS BMD Z-scores were significantly lower in top-position athletes compared to base-position athletes. These findings suggest personalized (top vs. base) training programs (high-impact training) that may achieve better health outcomes.
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Affiliation(s)
- Omri Besor
- Department of Family Medicine, Maccabi Healthcare Services, Tel Aviv 6812509, Israel
| | - Noam Redlich
- Heidi Rothberg Sports Medicine Center, Shaare Zedek Medical Center, Faculty of Medicine, The Hebrew University, Jerusalem 9103102, Israel
- Institute of Biochemistry and Nutrition, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University, Rehovot 7610001, Israel
| | - Naama Constantini
- Heidi Rothberg Sports Medicine Center, Shaare Zedek Medical Center, Faculty of Medicine, The Hebrew University, Jerusalem 9103102, Israel
| | - Michal Weiler-Sagie
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel
- Department of Nuclear Medicine, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Efrat Monsonego Ornan
- Institute of Biochemistry and Nutrition, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University, Rehovot 7610001, Israel
| | - Shira Lieberman
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel
| | - Lea Bentur
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel
- Ruth Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Ronen Bar-Yoseph
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel
- Ruth Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
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Gut G, Bar-Yoseph R, Hanna M, Brandl N, Alisha I, Rizik S, Pollak M, Hakim F, Amirav I, Bentur L, Gur M. Pulmonary functions, nasal symptoms, and quality of life in patients with primary ciliary dyskinesia (PCD). Pediatr Pulmonol 2024; 59:688-694. [PMID: 38116904 DOI: 10.1002/ppul.26814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 10/24/2023] [Accepted: 12/03/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND Several factors may influence quality of life (QOL) for patients with primary ciliary dyskinesia (PCD). We aimed to evaluate the association between pulmonary functions, nasal symptoms and QOL in PCD patients. METHODS A prospective single center study. Patients performed spirometry, whole body plethysmography, forced oscillation technique (FOT), lung clearance index (LCI), 6-min walk test (6MWT), and filled two questionnaires: a specific PCD QOL questionnaire (PCD-QOL) and Sino-nasal outcome test (SNOT-22) questionnaire, assessing symptoms of chronic rhinosinusitis and health related QOL. RESULTS Twenty-seven patients (56% females), age 19.4 ± 10.5 years were included; their, FEV1 was 74.6 ± 22.7%, and RV/TLC was (157.3 ± 39.3% predicted). Health perception and lower respiratory symptoms domains of PCD-QOL had the lowest score (median [IQR]: 50 [33.3-64.6] and 57.1 [38.9-72.2], respectively). FOT parameters correlated with several PCD-QOL domains. R5 z-score (indicating total airway resistance) and AX z-score (indicating airway reactance) correlated negatively with physical domain (r = -0.598, p = .001, and r = -0.42, p = .03, respectively); R5 z-score also correlated negatively with hearing domain (r = -0.57, p = .002). R5-20 z-score (indicating small airway resistance) correlated negatively with role domain (r = -0.49, p = .03). SNOT-22 score correlated negatively with several PCD-QOL domains (lower respiratory symptoms r = -0.77, p < .001; physical r = -0.72, p < .001; upper respiratory symptoms r = -0.66, p < .001). No correlations were found between spirometry values, LCI, 6MWT, and PCD-QOL. CONCLUSIONS FOT suggested small airway dysfunction, and correlated negatively with several PCD-QOL domains. Nasal symptoms had strong negative correlations with PCD-QOL. Larger longitudinal studies will further elucidate factors affecting QOL in PCD.
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Affiliation(s)
- Guy Gut
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Noa Brandl
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Irit Alisha
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Suha Rizik
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Mordechai Pollak
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Israel Amirav
- Pediatric Pulmonology Unit, Dana-Dwek Children's Hospital, Tel-Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Ben-David Y, Bentur L, Gur M, Ilivitzki A, Toukan Y, Nir V, Shallufi G, Dabbah H, Bar-Yoseph R. Pediatric negative pressure pulmonary edema: Case series and review of the literature. Pediatr Pulmonol 2023; 58:3596-3599. [PMID: 37737464 DOI: 10.1002/ppul.26700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 09/04/2023] [Accepted: 09/13/2023] [Indexed: 09/23/2023]
Abstract
INTRODUCTION Negative pressure pulmonary edema (NPPE) is a potentially life-threatening complication that develops rapidly following acute upper airway obstruction. The condition is rare, dramatic but resolves quickly. Prompt recognition and appropriate supportive treatment may prevent unnecessary investigations and iatrogenic complications. METHODS We describe a spectrum of etiologies and clinical manifestation of pediatric NPPE in our center and review of previous publications. CONCLUSION The etiology for the development of NPPE in children has shifted over the years. Although dramatic in presentation, this type of pulmonary edema often resolves quickly with minimal support.
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Affiliation(s)
- Yael Ben-David
- Pediatric Pulmonary Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Technion Israel Institute of Technology, Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Technion Israel Institute of Technology, Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Technion Israel Institute of Technology, Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Anat Ilivitzki
- Technion Israel Institute of Technology, Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
- Pediatric Radiology Unit, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Technion Israel Institute of Technology, Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Vered Nir
- Pediatric Pulmonary Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Technion Israel Institute of Technology, Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - George Shallufi
- Pediatric Pulmonary Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Husein Dabbah
- Pediatric Pulmonary Service, Baruch Padeh Medical Center, Poriya, Israel
- Azrieli Faculty of Medicine, Bar Ilan University, Zefat, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Technion Israel Institute of Technology, Ruth and Bruce Rappaport Faculty of Medicine, Haifa, Israel
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Dotan M, Blau H, Singer A, Stafler P, Prais D, Cohen-Cymberknoh M, Reiter J, Efrati O, Dagan A, Bentur L, Gur M, Livnat G, Yaacoby-Bianu K, Aviram M, Golan Tripto I, Bar-On O, Matar R, Hagit S, Malcov M, Altarescu G, Segev H, Feldman B, Kerem E, Mei-Zahav M. The new face of cystic fibrosis in the era of population genetic carrier screening. J Cyst Fibros 2023:S1569-1993(23)01674-0. [PMID: 37980178 DOI: 10.1016/j.jcf.2023.11.003] [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: 08/03/2023] [Revised: 11/02/2023] [Accepted: 11/06/2023] [Indexed: 11/20/2023]
Abstract
BACKGROUND Population genetic carrier screening (PGCS) for cystic fibrosis (CF) has been offered to couples in Israel since 1999 and was included in a fully subsidized national program in 2008. We evaluated the impact of PGCS on CF incidence, genetic and clinical features. METHODS This was a retrospective national study. Demographic and clinical characteristics of children with CF born in Israel between 2008 and 2018 were obtained from the national CF registry and from patients' medical records. Data on CF births, preimplantation genetic testing (PGT), pregnancy termination and de-identified data from the PGCS program were collected. RESULTS CF births per 100,000 live births decreased from 8.29 in 2008 to 0.54 in 2018 (IRR = 0.84, p < 0.001). The CF pregnancy termination rate did not change (IRR = 1, p= 0.9) while the CF-related PGT rate increased markedly (IRR = 1.33, p < 0.001). One hundred and two children were born with CF between 2008 and 2018 with a median age at diagnosis of 4.8 months, range 0-111 months. Unlike the generally high uptake nationally, 65/102 had not performed PGCS. Even if all had utilized PGCS, only 51 would have been detected by the existing genetic screening panel. Clinically, 34 % of children were pancreatic sufficient compared to 23 % before 2008 (p = 0.04). CONCLUSIONS Since institution of a nationwide PGCS program, the birth of children with CF decreased markedly. Residual function variants and pancreatic sufficiency were more common. A broader genetic screening panel and increased PGCS utilization may further decrease the birth of children with CF.
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Affiliation(s)
- Miri Dotan
- Kathy and Lee Graub Cystic Fibrosis Center, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hannah Blau
- Kathy and Lee Graub Cystic Fibrosis Center, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amihood Singer
- Public Health Services, Ministry of Health, Jerusalem, Israel
| | - Patrick Stafler
- Kathy and Lee Graub Cystic Fibrosis Center, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dario Prais
- Kathy and Lee Graub Cystic Fibrosis Center, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Malena Cohen-Cymberknoh
- Pediatric Pulmonary Unit and Cystic fibrosis Center, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Joel Reiter
- Pediatric Pulmonary Unit and Cystic fibrosis Center, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Ori Efrati
- Safra Children's Hospital, Sheba Medical Center, Ramat Gan, Israel
| | - Adi Dagan
- Safra Children's Hospital, Sheba Medical Center, Ramat Gan, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rambam Health Care Campus, Rappaport Children's Hospital, Haifa, Israel; Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rambam Health Care Campus, Rappaport Children's Hospital, Haifa, Israel; Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Galit Livnat
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel; Pediatric Pulmonology Unit and CF center, Carmel Medical Center, Haifa, Israel
| | - Karin Yaacoby-Bianu
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel; Pediatric Pulmonology Unit and CF center, Carmel Medical Center, Haifa, Israel
| | - Micha Aviram
- Soroka University Medical Center, Pediatric Pulmonary Unit, Ben Gurion University, Beer Sheva, Israel
| | - Inbal Golan Tripto
- Soroka University Medical Center, Pediatric Pulmonary Unit, Ben Gurion University, Beer Sheva, Israel
| | - Ophir Bar-On
- Kathy and Lee Graub Cystic Fibrosis Center, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Reut Matar
- Raphael Recanati Genetic Institute, Rabin Medical Center, Petach Tikva, Israel
| | - Shani Hagit
- Danek Gertner Institute of Human Genetics, Sheba Medical Center, Ramat-Gan, Israel
| | - Mira Malcov
- Wolfe PGD-Stem Cell Laboratory, Racine IVF Unit, Lis Maternity Hospital, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Gheona Altarescu
- Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Hanna Segev
- Medical Genetics Institute, Rambam Health Care Campus, Haifa, Israel
| | - Baruch Feldman
- PGD Program and Laboratory, Assuta Medical Center, Tel Aviv, Israel
| | - Eitan Kerem
- Pediatric Pulmonary Unit and Cystic fibrosis Center, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Meir Mei-Zahav
- Kathy and Lee Graub Cystic Fibrosis Center, Schneider Children's Medical Center of Israel, Petach Tikva, Israel; Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Gur M, Manor E, Hanna M, Simaan N, Gut G, Toukan Y, Hakim F, Bar-Yoseph R, Bentur L. The effect of inspiratory muscle training in PCD and CF patients: A pilot study. Pediatr Pulmonol 2023; 58:3264-3270. [PMID: 37646121 DOI: 10.1002/ppul.26655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 08/01/2023] [Accepted: 08/22/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND Effective work of breathing and bronchial hygiene requires synergy of inspiratory and expiratory muscles. Inspiratory muscle training (IMT) is a part of pulmonary rehabilitation in chronic obstructive pulmonary disease (COPD). There is some evidence of its efficacy in cystic fibrosis (CF) and, recently, in long COVID-19. We are not aware of studies on IMT in primary ciliary dyskinesia (PCD). Our aim was to assess the effect of IMT on respiratory muscle strength and pulmonary function in PCD and CF patients. METHODS A single center pilot study. Spirometry, lung clearance index (LCI), maximal inspiratory pressure (MIP), and maximal expiratory pressure (MEP) were measured at baseline (visit 1), after a month of IMT with ®POWERbreathe (visit 2), and at follow-up (visit 3). RESULTS The cohort included 27 patients (19 PCD, 8 CF); mean age 18.4 ± 9.8 years. After a month of IMT, there was a significant increase in MIP and MIP% (6.19-7.44, p = .015; and 81.85%-100.41%, p = .046, respectively), which was sustained at visit 3. Compliance ≥90% led to higher improvement in MIP. In sub-group analysis, improvement in MIP and MIP% remained significant for PCD patients (p = .026 and p = .049, respectively). No significant changes were found in spirometry, MEP or LCI. CONCLUSIONS IMT was well-tolerated and led to improved inspiratory muscle strength in PCD patients. The clinical implication of improved MIP should be further investigated. Larger, long-term studies are needed to evaluate long-term effects of IMT on pulmonary function, respiratory muscle strength, pulmonary exacerbations, and quality of life.
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Affiliation(s)
- Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Eynav Manor
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Nadeen Simaan
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Guy Gut
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Shallufi G, Hanna S, Khoury A, Saadi T, Ilivitzki A, Gur M, Bentur L, Bar-Yoseph R. Progressive Dyspnea in a Common Variable Immune Deficiency Patient: Please Sit for the Diagnosis. Isr Med Assoc J 2023; 25:708-710. [PMID: 37847006] [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: 10/18/2023]
Affiliation(s)
- George Shallufi
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Suhair Hanna
- Pediatric Immunology, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Asaad Khoury
- Pediatric Cardiology Unit, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel, Faculty of Medicine, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Tarek Saadi
- Gastroenterology Institute, Rambam Health Care Campus, Haifa, Israel, Liver Unit, Rambam Health Care Campus, Haifa, Israel, Faculty of Medicine, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Anat Ilivitzki
- Pediatric Imaging Unit, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel, Faculty of Medicine, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel, Faculty of Medicine, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel, Faculty of Medicine, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel, Faculty of Medicine, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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8
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Spivak I, Gut G, Hanna M, Gur M, Shallufi G, Ben-David Y, Nir V, Hakim F, Bentur L, Bar-Yoseph R. The effect of nose clip on exercise-induced bronchoconstriction in adolescents. Pediatr Pulmonol 2023; 58:2647-2655. [PMID: 37378471 DOI: 10.1002/ppul.26569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 06/06/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023]
Abstract
BACKGROUND Oral breathing is considered to increase hyper-responsiveness of the airways. Data on the need for nose clip (NC) during exercise challenge test (ECT) in children and adolescents is scarce. Ouraim was to evaluate the role of NC during ECT in children and adolescents. METHODS A prospective, cohort study; children referred for ECT were evaluated on two separate visits, with and without a NC. Demographic, clinical data and measurements of lung functions were recorded. Allergy and asthma control were evaluated by Total Nasal Symptoms Score (TNSS) and Asthma Control Test (ACT) questionnaires. RESULTS Sixty children and adolescents (mean age 16.7 ± 1.1 years, 38% Female,) performed ECT with NC and 48 (80%) completed visit 2 (ECT without NC), 8.7 ± 7.9 days after visit 1. Following exercise, 29/48 patients (60.4%) with NC had a decline of ≥12% in forced expiratory volume in the first second (FEV1 ) (positive ECT) compared to only 16/48 (33.3%) positive tests without NC (p = 0.0008). Test result was changed in 14 patients from positive ECT (with NC) to negative ECT (no NC) and in only one patient from negative to positive. The use of NC resulted in greater FEV1 decline (median 16.3% predicted, IQR 6.0-19.1% predicted vs. median 4.5% predicted, IQR 1.6-18.4% predicted, p = 0.0001), and better FEV1 increase after bronchodil at or inhalation compared to ECT without NC. Higher TNSS scores did not predict higher probability to positive ECT. CONCLUSIONS The use of NC during ECT increases detection rate of exercise induced bronchoconstriction during ECT in the pediatric population. These findings strengthen the recommendation of nasal blockage during ECT in children and adolescents.
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Affiliation(s)
- Ilia Spivak
- Department of Pediatrics, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Guy Gut
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - George Shallufi
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Yael Ben-David
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Vered Nir
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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9
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Masarweh K, Bentur L, Bar-Yoseph R, Kassis I, Dabaja-Younis H, Gur M. The Impact of Respiratory Symptoms on the Risk of Serious Bacterial Infection in Febrile Infants < 60 Days Old. J Clin Med 2023; 12:4636. [PMID: 37510751 PMCID: PMC10380775 DOI: 10.3390/jcm12144636] [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: 05/30/2023] [Revised: 07/09/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
OBJECTIVES We aimed to evaluate the impact of respiratory symptoms and positive viral testing on the risk of serious bacterial infections (SBIs). METHODS A retrospective study was conducted that included infants (0-60 days) presenting with a fever between 2001 and 2022 at a tertiary hospital in northern Israel. Demographic, clinical, and laboratory parameters were collected, and risk factors for SBIs were analyzed. RESULTS Data from a total of 3106 infants, including data from blood, urine, and CSF cultures, were obtained in 96.6%, 89%, and 29% of cases, respectively. A fever without respiratory symptoms (fever only) was present in 1312 infants, while 1794 had a fever and respiratory symptoms-427 were positive for a respiratory virus (virus+), 759 tested negative (virus-), and 608 were not tested. The SBI rate was 5.1% vs. 7.5% in the fever-and-respiratory group vs. the fever-only group (p = 0.004, OR = 0.65 (95% CI = 0.49-0.88)) and 2.8% vs. 7% in the virus+ vs. virus- group (p = 0.002, OR = 0.385, (95% CI = 0.203-0.728)). The male gender, an age < 1 month, leukocytosis > 15 × 109/L, or a CRP > 2 mg/dL increased the risk of SBIs. Respiratory symptoms or a confirmed viral infection reduced the risk of SBIs in the presence of the above risk factors. CONCLUSIONS Respiratory symptoms and a positive viral test decreased the risk of SBIs. Combining rapid viral testing with clinical variables may identify low-risk infants. Despite the relatively low risk of SBIs in individuals with viral infections, conducting prospective studies remains essential for accurately predicting the occurrence of these potentially life-threatening infections.
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Affiliation(s)
- Kamal Masarweh
- Pediatric Pulmonary Institute, CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel
| | - Imad Kassis
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel
- Pediatric Infectious Diseases Unit, Rappaport Children's Hospital, Haifa 3109601, Israel
- Department of Pediatrics B, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Halima Dabaja-Younis
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel
- Pediatric Infectious Diseases Unit, Rappaport Children's Hospital, Haifa 3109601, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3109601, Israel
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10
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Cohen-Cymberknoh M, Dimand I, Tanny T, Blau H, Mussaffi H, Kadosh D, Gartner S, Bentur L, Nir V, Gur M, Reiter J, Kerem E, Berger I. The association between Attention-Deficit-Hyperactivity-Disorder (ADHD) symptoms and disease severity in people with Cystic Fibrosis (pwCF). J Cyst Fibros 2023; 22:772-776. [PMID: 37061352 DOI: 10.1016/j.jcf.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 04/05/2023] [Accepted: 04/09/2023] [Indexed: 04/17/2023]
Abstract
BACKGROUND The hallmarks of Cystic fibrosis (CF), chronic infection and inflammation, require intensive daily treatment to maintain and improve quality of life and outcome. The incidence of Attention Deficit/Hyperactivity Disorder (ADHD) is increased in chronic inflammatory diseases. Previous studies suggested that the prevalence of ADHD in people with CF (pwCF) is higher than in the general population. The objective of this study was to evaluate the association between ADHD symptoms and parameters of CF disease severity, measured by demographic and clinical data. METHODS Based on our previous study, the results of ADHD questionnaires and the MOXOCPT (continuous performance task) from 143 pwCF (7-68 years old) were analyzed and linked to patient data such as forced expiratory volume in 1 second (FEV1)%predicted, body mass index (BMI), number of pulmonary exacerbations, days of antibiotic (Abx) treatment and serum inflammatory markers. RESULTS A positive correlation between FEV1 and ADHD questionnaire's score (p = 0.046) was observed in the children's group. Furthermore, BMI, white blood cells (WBC) count, and days of Abx treatment showed a positive correlation with some of the MOXOCPT parameters. CONCLUSION There is an association between ADHD symptoms and some parameters of CF disease severity. These results highlight the need for an early diagnosis of ADHD in pwCF, which have the potential to improve their ability to deal with the burden of their disease and consequently their quality of life. Additional research is needed to understand the full spectrum of ADHD pathophysiology and the relationship with chronic inflammatory diseases such as CF.
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Affiliation(s)
- Malena Cohen-Cymberknoh
- Pediatric Pulmonary Unit and Cystic fibrosis Center, Hadassah Medical Center, Jerusalem, Israel; Faculty of Medicine, Hebrew University of Jerusalem, Israel.
| | - Inon Dimand
- Pediatric Pulmonary Unit and Cystic fibrosis Center, Hadassah Medical Center, Jerusalem, Israel
| | - Tzlil Tanny
- Pediatric Department, Pediatric Division, Meir Medical Center, Kfar-Saba, Israel
| | - Hannah Blau
- Graub CF Center Schneider Children's Medical Center, Petach-Tikva and Sackler School of Medicine, Tel-Aviv University, Israel
| | - Huda Mussaffi
- Graub CF Center Schneider Children's Medical Center, Petach-Tikva and Sackler School of Medicine, Tel-Aviv University, Israel
| | - Diana Kadosh
- Graub CF Center Schneider Children's Medical Center, Petach-Tikva and Sackler School of Medicine, Tel-Aviv University, Israel
| | - Silvia Gartner
- CF Center, Hospital Universitari Vall d' Hebron, Barcelona, Spain
| | - Lea Bentur
- CF Center, Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - Vered Nir
- CF Center, Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - Michal Gur
- CF Center, Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - Joel Reiter
- Pediatric Pulmonary Unit and Cystic fibrosis Center, Hadassah Medical Center, Jerusalem, Israel; Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Eitan Kerem
- Pediatric Pulmonary Unit and Cystic fibrosis Center, Hadassah Medical Center, Jerusalem, Israel; Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Itai Berger
- Assuta-Ashdod University Hospital, Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel; School of Social Work and Social Welfare, Hebrew University, Jerusalem, Israel
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11
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Huang L, Schibler A, Huang Y, Tai A, Chi H, Chieng C, Wang J, Goldbart A, Tang S, Huang Y, George S, Alabaz D, Bentur L, Su S, de Bruyne J, Karadag B, Gu F, Zou G, Toovey S, DeVincenzo JP, Wu JZ. Safety and efficacy of AK0529 in respiratory syncytial virus-infected infant patients: A phase 2 proof-of-concept trial. Influenza Other Respir Viruses 2023; 17:e13176. [PMID: 37502622 PMCID: PMC10368966 DOI: 10.1111/irv.13176] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 05/29/2023] [Accepted: 07/05/2023] [Indexed: 07/29/2023] Open
Abstract
Background Respiratory syncytial virus (RSV) infection is a cause of substantial morbidity and mortality in young children. There is currently no effective therapy available. Methods This was a Phase 2 study of the oral RSV fusion protein inhibitor AK0529 in infants aged 1-24 months, hospitalized with RSV infection. In Part 1, patients (n = 24) were randomized 2:1 to receive a single dose of AK0529 up to 4 mg/kg or placebo. In Part 2, patients (n = 48) were randomized 2:1 to receive AK0529 at 0.5, 1, or 2 mg/kg bid or placebo for 5 days. Sparse pharmacokinetic samples were assessed using population pharmacokinetics modelling. Safety, tolerability, viral load, and respiratory signs and symptoms were assessed daily during treatment. Results No safety or tolerability signals were detected for AK0529: grade ≥3 treatment-emergent adverse events occurring in 4.1% of patients in AK0529 and 4.2% in placebo groups, respectively, and none led to death or withdrawal from the study. In Part 2, targeted drug exposure was reached with 2 mg/kg bid. A numerically greater reduction in median viral load with 2 mg/kg bid AK0529 than with placebo at 96 h was observed. A -4.0 (95% CI: -4.51, -2.03) median reduction in Wang Respiratory Score from baseline to 96 h was observed in the 2 mg/kg group compared with -2.0 (95% CI: -3.42, -1.82) in the placebo group. Conclusions AK0529 was well tolerated in hospitalized RSV-infected infant patients. Treatment with AK0529 2 mg/kg bid was observed to reduce viral load and Wang Respiratory Score. Clinical Trials Registration NCT02654171.
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Affiliation(s)
- Li‐Min Huang
- Department of Pediatrics, National Taiwan University Children's HospitalNational Taiwan UniversityTaipeiTaiwan
| | - Andreas Schibler
- Pediatric Intensive Care UnitQueensland Children's HospitalSouth BrisbaneQueenslandAustralia
| | - Yi‐Chuan Huang
- Department of PediatricsKaohsiung Chang Gung Memorial Hospital and Chang Gung University College of MedicineKaohsiungTaiwan
| | - Andrew Tai
- Department of Pediatric Respiratory and Sleep MedicineWomen's and Children's HospitalAdeladeSouth AustraliaAustralia
| | - Hsin Chi
- Department of PediatricsMacKay Children's Hospital and MacKay Memorial HospitalTaipeiTaiwan
| | | | - Jinn‐Li Wang
- Department of Pediatrics, Wan Fang HospitalTaipei Medical UniversityTaipeiTaiwan
| | - Aviv Goldbart
- Department of PediatricsSoroka University Medical CenterBeer‐ShevaIsrael
| | - Swee‐Ping Tang
- Department of PediatricsSelayang HospitalBatu CavesSelangorMalaysia
| | - Yhu‐Chering Huang
- Department of PediatricsChang Gung Children's Hospital, Linkou Chang Gung Memorial HospitalTaoyuanTaiwan
| | - Shane George
- Departments of Emergency Medicine and Children's Critical CareGold Coast University HospitalGold CoastQueenslandAustralia
| | - Derya Alabaz
- Department of Pediatric Infectious DiseasesÇukurova University Faculty of MedicineBalcalıTurkey
| | - Lea Bentur
- Department of Pediatric PulmonologyRuth Rappaport Children's HospitalHaifaIsrael
| | - Siew‐Choo Su
- Department of PediatricsHospital Tengku Ampuan RahimahKlangSelangorMalaysia
| | - Jessie de Bruyne
- Department of PediatricsUniversity Malaya Medical CenterKuala LumpurMalaysia
| | - Bulent Karadag
- Division of Pediatric PulmonologyMarmara UniversityIstanbulTurkey
| | - Feng Gu
- Ark BiopharmaceuticalShanghaiChina
| | - Gang Zou
- Ark BiopharmaceuticalShanghaiChina
| | | | - John P. DeVincenzo
- Children's Foundation Research InstituteLe Bonheur Children's HospitalMemphisTennesseeUSA
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12
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Masarweh K, Mordechai O, Gur M, Bar-Yoseph R, Bentur L, Ilivitzki A. Challenges in DICER1-Associated Lung Disease. J Clin Med 2023; 12:jcm12051918. [PMID: 36902703 PMCID: PMC10003848 DOI: 10.3390/jcm12051918] [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] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 02/05/2023] [Accepted: 02/24/2023] [Indexed: 03/04/2023] Open
Abstract
Pleuropulmonary blastoma (PPB) is a tumor occurring almost exclusively in infants and young children. This is the most common primary-lung malignancy in childhood. There is age-associated progression through a distinctive sequence of pathologic changes, from a purely multicystic lesion type I to a high-grade sarcoma type II and III. While complete resection is the cornerstone treatment for type I PPB, aggressive chemotherapy with a less favorable prognosis is associated with type II and III. DICER1 germline mutation is positive in 70% of children with PPB. Diagnosis is challenging, as it resembles congenital pulmonary airway malformation (CPAM) in imaging. Although PPB is an extremely rare malignancy, over the past five years we have encountered several children diagnosed with PPB in our medical center. Herein, we present some of these children and discuss diagnostic, ethical, and therapeutic challenges.
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Affiliation(s)
- Kamal Masarweh
- Pediatric Pulmonary Institute, Ruth Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Oz Mordechai
- Pediatric Hematology and Oncology Department, Ruth Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
- Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa 3200003, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
- Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa 3200003, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, Ruth Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
- Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa 3200003, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
- Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa 3200003, Israel
| | - Anat Ilivitzki
- Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa 3200003, Israel
- Radiology Department, Rambam Health Care Campus, Haifa 3109601, Israel
- Correspondence: ; Tel.: +972-52-6330-032
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13
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Gur M, Pollak M, Bar-Yoseph R, Bentur L. Pregnancy in Cystic Fibrosis-Past, Present, and Future. J Clin Med 2023; 12:jcm12041468. [PMID: 36836003 PMCID: PMC9963833 DOI: 10.3390/jcm12041468] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/15/2023] Open
Abstract
The introduction of mutation-specific therapy led to a revolution in cystic fibrosis (CF) care. These advances in CF therapies have changed the disease profile from a severe incurable disease with limited survival to a treatable disease with improved quality of life and survival into adulthood. CF patients are now able to plan their future, including marriage and parenthood. Side by side with the optimism, new issues and concerns are arising, including fertility and preparation for pregnancy, maternal and fetal care during pregnancy, and post-partum care. While cystic fibrosis transmembrane regulator (CFTR) modulators show promising results for improving CF lung disease, data on their safety in pregnancy are still limited. We performed a literature review on pregnancy in CF from the past, with the first described pregnancy in 1960, through the current fascinating changes in the era of CFTR modulators, to ongoing studies and future directions. Current advances in knowledge give hope for improved outcomes of pregnancy, towards the best possible prognosis for the mother and for the baby.
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Affiliation(s)
- Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
- Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa 3525422, Israel
- Correspondence: ; Tel.: +972-4-7774360; Fax: +972-4-7774395
| | - Mordechai Pollak
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
- Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa 3525422, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
- Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa 3525422, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
- Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa 3525422, Israel
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14
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Gur M, Bar-Yoseph R, Hanna M, Abboud D, Keidar Z, Palchan T, Toukan Y, Masarweh K, Alisha I, Zuckerman-Levin N, Bentur L. Effect of Trikafta on bone density, body composition and exercise capacity in CF: A pilot study. Pediatr Pulmonol 2023; 58:577-584. [PMID: 36372909 PMCID: PMC10100338 DOI: 10.1002/ppul.26243] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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: 07/27/2022] [Revised: 10/26/2022] [Accepted: 11/05/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND While the positive effect of Trikafta on cystic fibrosis (CF) pulmonary disease is well established, there is limited data about its effect on bone mineral density (BMD), body composition and exercise capacity. METHODS A pilot single center study. BMD and body composition were measured three months after the initiation of Trikafta (study group) and compared to values obtained 2 years earlier. CF patients not treated with Trikafta, for whom BMD was measured 2 years apart, served as controls. Spirometry, lung clearance index (LCI), sweat test, six-min walk test (6MWT) and cardio-pulmonary exercise test (CPET) were performed before and three months after the initiation of Trikafta. RESULTS Nine study patients, aged 18.6 ± 4.7 years, and nine controls. For the study group, BMI and hip and spine BMD increased significantly (19.4 ± 2.6 to 20.3 ± 2.19 BMI, p = 0.05; 0.73 ± 0.098 to 0.81 ± 0.12 gr/cm2 hip, p = 0.017; 0.76 ± 0.14 to 0.82 ± 0.14 gr/cm2 spine, p = 0.025). For the control group, there was no difference in hip or spine BMD. Lean body mass, %fat z-score and fat mass/height2 z-score increased significantly (34770.23 ± 10521.21 to 37430.16 ± 10330.09gr, p = 0.017; -0.8 ± 0.75 to 0.46 ± 0.58, p = 0.012; and -0.98 ± 0.66 to -0.04 ± 0.51, p = 0.025, respectively). 6MWT improved from 541.1 ± 48.9 to 592.9 ± 54.5 m (p = 0.046). As expected, FEV1%pred increased (p = 0.008) and sweat chloride decreased significantly (p = 0.017). In CPET, VE/VCO2 improved, indicating better ventilatory efficiency. CONCLUSIONS To the best of our knowledge, this is the first study evaluating the metabolic effects of Trikafta. The results are encouraging and offer hope beyond the well-established effect on pulmonary disease. Larger long-term studies are warranted to unpin the underlying physiological mechanisms.
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Affiliation(s)
- Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Dana Abboud
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Zohar Keidar
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Nuclear Medicine Institute, Rambam Health Care Campus, Haifa, Israel
| | - Tala Palchan
- Nuclear Medicine Institute, Rambam Health Care Campus, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Kamal Masarweh
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Irit Alisha
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Nehama Zuckerman-Levin
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Pediatric Diabetes Unit, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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15
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Gileles-Hillel A, Yochi Harpaz L, Breuer O, Reiter J, Tsabari R, Kerem E, Cohen-Cymberknoh M, Stafler P, Mei-Zahav M, Toukan Y, Bentur L, Shoseyov D. The clinical yield of bronchoscopy in the management of cystic fibrosis: A retrospective multicenter study. Pediatr Pulmonol 2023; 58:500-506. [PMID: 36314650 PMCID: PMC10100270 DOI: 10.1002/ppul.26216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 09/28/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Pulmonary disease is the leading cause of morbidity and mortality in people with cystic fibrosis (pwCF). Several studies have shown no benefit for bronchoscopy and bronchoalveolar lavage (BAL) over sputum to obtain microbiological cultures, hence the role of bronchoscopy in pwCF is unclear. AIM To analyze how bronchoscopy results affected clinical decision-making in pwCF and assess safety. METHODS A retrospective analysis of all charts of pwCF from three CF centers in Israel, between the years 2008 and 2019. We collected BAL culture results as well as sputum cultures obtained within 1 month of the BAL sample. A meaningful yield was defined as a decision to start antibiotics, change the antibiotic regimen, hospitalize the patient for treatment, or the resolution of the problem that led to bronchoscopy (e.g., atelectasis or hemoptysis). RESULTS During the study years, of the 428 consecutive patient charts screened, 72 patients had 154 bronchoscopies (2.14 bronchoscopies/patient). Forty-five percent of the bronchoscopies had a meaningful clinical yield. The finding of copious sputum on bronchoscopy was strongly associated with a change in treatment (OR: 5.25, 95%CI: 2.1-13.07, p < 0.001). BAL culture results were strongly associated with a meaningful yield, specifically isolation of Aspergillus spp. (p = 0.003), Haemophilus influenza (p = 0.001). Eight minor adverse events following bronchoscopy were recorded. CONCLUSIONS In this multicenter retrospective analysis of bronchoscopy procedures from three CF centers, we have shown that a significant proportion of bronchoscopies led to a change in treatment, with no serious adverse events. Our findings suggest that bronchoscopy is a safe procedure that may assist in guiding treatment in some pwCF. Future studies should evaluate whether BAL-guided decision-making may also lead to a change in clinical outcomes in pwCF.
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Affiliation(s)
- Alex Gileles-Hillel
- Pediatric Pulmonology Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,The Wohl Center for Translational Medicine, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | | | - Oded Breuer
- Pediatric Pulmonology Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Joel Reiter
- Pediatric Pulmonology Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Reuven Tsabari
- Pediatric Pulmonology Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Eitan Kerem
- Pediatric Pulmonology Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Malena Cohen-Cymberknoh
- Pediatric Pulmonology Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Patrick Stafler
- Schneider Children's Medical Center of Israel, Petach Tikva, Israel and Sackler, Pulmonary Institute, Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Meir Mei-Zahav
- Schneider Children's Medical Center of Israel, Petach Tikva, Israel and Sackler, Pulmonary Institute, Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Yazeed Toukan
- Pediatric Pulmonology Unit, Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonology Unit, Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - David Shoseyov
- Pediatric Pulmonology Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
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16
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Nir V, Bentur L, Zucker-Toledano M, Gur M, Adler Z, Hanna M, Toukan Y, Masarweh K, Hakim F, Bar-Yoseph R. Functional capacity and quality of life in patients with vascular ring. Pediatr Pulmonol 2022; 57:2946-2953. [PMID: 35971243 DOI: 10.1002/ppul.26112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 08/02/2022] [Accepted: 08/09/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND Vascular rings are congenital anomalies of the aortic arch that compress the trachea and esophagus and may require corrective surgery. Data about the long-term effects of vascular rings are scarce. We aimed to evaluate the long-term cardiorespiratory, exercise capacity, and quality of life of vascular ring patients. METHODS A single center prospective study evaluating spirometry, echocardiography, six-minute walk test (6MWT), cardiopulmonary exercise testing (CPET), and quality of life questionnaire (SF36) in patients with a diagnosis of vascular ring, with or without corrective surgery. RESULTS Twenty-seven patients participated (11.9 ± 6 years, 52% males). The most common diagnosis was double aortic arch (16 patients, 59%). Nineteen patients had corrective surgery (O) and 8 did not (NO). Pulmonary function tests were within normal range in both groups (FEV1 % predicted O = 87.6 ± 16.5, NO = 83 ± 10.8%). However, 11/27 had abnormal FEV1 , 5 had abnormal FVC, and 13 (48%) had flattening of the expiratory curve. 6MWD and oxygen uptake were similarly mildly reduced in both groups; (6MWD O = 80.1 ± 10.7% predicted, NO = 74.1 ± 10.9% and oxygen uptake O = 78.5 ± 23.2% predicted, NO = 73.4 ± 14.3%). Peak O2 pulse (V̇O2 /HR% predicted) was mildly reduced in the NO group (O = 88.4 ± 17.3%, NO = 75.8 ± 16.2%). Echocardiogram and SF36 scores were normal in all patients. CONCLUSIONS Long-term evaluation of patients born with vascular rings revealed mild pulmonary impairment, reduction in 6MWD, and oxygen uptake. The NO group had also mild reduced peak O2 pulse. Larger, long-term studies assessing functional parameters in operated and non-operated patients are needed to assess disease/surgery limitation in patients with vascular rings. Clinical trial registration number: NCT04781738.
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Affiliation(s)
- Vered Nir
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Technion-Israel Institute of Technology, Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Technion-Israel Institute of Technology, Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Merav Zucker-Toledano
- Pediatric Cardiology Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Technion-Israel Institute of Technology, Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Zvi Adler
- Technion-Israel Institute of Technology, Bruce Rappaport Faculty of Medicine, Haifa, Israel.,Department of Cardiac Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Technion-Israel Institute of Technology, Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Kamal Masarweh
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Technion-Israel Institute of Technology, Bruce Rappaport Faculty of Medicine, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Technion-Israel Institute of Technology, Bruce Rappaport Faculty of Medicine, Haifa, Israel
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17
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Gur M, Zuckerman-Levin N, Masarweh K, Hanna M, Laghi L, Marazzato M, Levanon S, Hakim F, Bar-Yoseph R, Wilschanski M, Bentur L. The effect of probiotic administration on metabolomics and glucose metabolism in CF patients. Pediatr Pulmonol 2022; 57:2335-2343. [PMID: 35676769 PMCID: PMC9796051 DOI: 10.1002/ppul.26037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 05/23/2022] [Accepted: 06/08/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND OBJECTIVES Cystic fibrosis (CF)-related diabetes (CFRD) affects 50% of CF adults. Gut microbial imbalance (dysbiosis) aggravates their inflammatory response and contributes to insulin resistance (IR). We hypothesized that probiotics may improve glucose tolerance by correcting dysbiosis. METHODS A single-center prospective pilot study assessing the effect of Vivomixx® probiotic (450 billion/sachet) on clinical status, spirometry, lung clearance index (LCI), and quality of life (QOL) questionnaires; inflammatory parameters (urine and stool metabolomics, blood cytokines); and glucose metabolism (oral glucose tolerance test [OGTT]), continuous glucose monitoring [CGM], and homeostasis model assessment of IR (HOMA-IR) in CF patients. RESULTS Twenty-three CF patients (six CFRD), mean age 17.7 ± 8.2 years. After 4 months of probiotic administration, urinary cysteine (p = 0.018), lactulose (p = 0.028), arabinose (p = 0.036), mannitol (p = 0.041), and indole 3-lactate (p = 0.046) significantly increased, while 3-methylhistidine (p = 0.046) and N-acetyl glutamine (p = 0.047) decreased. Stool 2-Hydroxyisobutyrate (p = 0.022) and 3-methyl-2-oxovalerate (p = 0.034) decreased. Principal component analysis, based on urine metabolites, found significant partitions between subjects at the end of treatment compared to baseline (p = 0.004). After 2 months of probiotics, the digestive symptoms domain of Cystic Fibrosis Questionnaire-Revised improved (p = 0.007). In the nondiabetic patients, a slight decrease in HOMA-IR, from 2.28 to 1.86, was observed. There was no significant change in spirometry results, LCI, blood cytokines and CGM. CONCLUSIONS Changes in urine and stool metabolic profiles, following the administration of probiotics, may suggest a positive effect on glucose metabolism in CF. Larger long-term studies are needed to confirm our findings. Understanding the interplay between dysbiosis, inflammation, and glucose metabolism may help preventing CFRD.
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Affiliation(s)
- Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Nehama Zuckerman-Levin
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Pediatric Diabetes Unit, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Kamal Masarweh
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Luca Laghi
- Department of Agricultural and Food Sciences, University of Bologna, Cesena, Italy.,Interdepartmental Centre for Industrial Agrofood Research, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Massimiliano Marazzato
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Shir Levanon
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Michael Wilschanski
- Department of Pediatric Gastroenterology, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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18
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Bentur L, Pollak M. Trikafta—Extending Its Success to Less Common Mutations. J Pers Med 2022; 12:jpm12091528. [PMID: 36143317 PMCID: PMC9504046 DOI: 10.3390/jpm12091528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 09/15/2022] [Indexed: 11/16/2022] Open
Affiliation(s)
- Lea Bentur
- Pediatric Pulmonary Institute, Ruth Children’s Hospital, Rambam Health Care Center, Haifa 31096, Israel
- Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 32000, Israel
- Correspondence: (L.B.); (M.P.)
| | - Mordechai Pollak
- Pediatric Pulmonary Institute, Ruth Children’s Hospital, Rambam Health Care Center, Haifa 31096, Israel
- Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 32000, Israel
- Correspondence: (L.B.); (M.P.)
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19
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Spivak I, Gut G, Hanna M, Gur M, Shallufi G, Bentur L, Bar-Yoseph R. The Effect Of Mouth Breathing On Exercise Induced Bronchoconstriction In Children. Med Sci Sports Exerc 2022. [DOI: 10.1249/01.mss.0000878544.46938.f1] [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: 11/21/2022]
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20
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Bar-Yoseph R, Nir V, Zucker-Toledano M, Hanna M, Gur M, Adler Z, Toukan Y, Masarweh K, Hakim F, Bentur L. Functional Capacity And Quality Of Life In Patients With Vascular Ring. Med Sci Sports Exerc 2022. [DOI: 10.1249/01.mss.0000877588.67563.48] [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: 11/21/2022]
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21
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Gur M, Veitsman E, Zohar Y, Bar-Yoseph R, Bentur L. The dilemma of initiating ELX/TEZ/IVA in a CF patient recovering from acute-on-chronic liver failure. Pediatr Pulmonol 2022; 57:1564-1566. [PMID: 35362232 DOI: 10.1002/ppul.25917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/02/2022] [Accepted: 03/29/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ella Veitsman
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Center for Liver Diseases, Rambam Health Care Campus, Haifa, Israel
| | - Yaniv Zohar
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Institute of Pathology, Rambam Health Care Campus, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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22
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Masarweh K, Gur M, Bar-Yoseph R, Bentur L, Dabaja-Younis H. Characterization of respiratory illness surge (April-June 2021) post-COVID-19 lockdown. Pediatr Pulmonol 2022; 57:667-673. [PMID: 34914208 DOI: 10.1002/ppul.25792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 11/21/2021] [Accepted: 12/14/2021] [Indexed: 11/11/2022]
Abstract
INTRODUCTION Following the opening of lockdown and relaxation of public health restrictions, an unusual surge of respiratory illness occurred during the spring/summer (Q2) 2021 season. We aimed to characterize this surge compared to previous years. METHODS Children discharged from a single tertiary hospital for respiratory illness or selected noncommunicable diseases (NCDs) between 2015 and 2021 were included, and hospitalization rates were compared. To evaluate whether the current respiratory surge resembles a typical winter, characteristics of the second quarter (Q2, April-June) of 2021 were compared to parallel seasons and to autumn/winter (Q4, October-December) of the previous years. RESULTS Respiratory illness showed a seasonal peak, while the pattern of NCD was consistent throughout the study period. Respiratory illnesses showed a delayed surge in Q2 2021 (389 patients), with a missing seasonal peak in Q2 and Q4 2020 (135 and 119 patients, respectively). There were more cases of croup in Q2 2021 compared to Q2 and Q4 2015-2019 (26.2 vs. 12.5% and 15.8%, p < 0.001), fewer cases of pneumonia (5.9 vs. 15.9% and 11.7%, p < 0.001), lower admission rates (22.4 vs. 36.3% and 31.5%, p < 0.001), and fewer hypoxemia during hospitalization (6.3 vs. 11.7% and 10%, p < 0.001). Additionally, lower use of antibiotics (6.2 vs. 12.3% and 10.3%, p = 0.001 and 0.012, respectively) and higher use of steroids (33.7 vs. 24.8% and 28.3%, p < 0.001 and 0.034, respectively). CONCLUSIONS The postponed increase in respiratory morbidity after lockdown had unique characteristics, with upper respiratory illness predominating and fewer hospitalizations. Follow-up is needed to assess the altered epidemiological patterns of respiratory diseases in the post-COVID era.
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Affiliation(s)
- Kamal Masarweh
- Pediatric Pulmonary Institute and CF Center, The Ruth Rappaport Children's Hospital, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute and CF Center, The Ruth Rappaport Children's Hospital, Haifa, Israel.,Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, The Ruth Rappaport Children's Hospital, Haifa, Israel.,Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, The Ruth Rappaport Children's Hospital, Haifa, Israel.,Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - Halima Dabaja-Younis
- Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel.,Pediatric Infectious Diseases Unit, Rappaport Children's Hospital, Haifa, Israel
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23
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Gur M, Bar-Yoseph R, Toukan Y, Hanna M, Masarweh K, Bentur L. Twelve years of progressive Mycobacterium abscessus lung disease in CF-Response to Trikafta. Pediatr Pulmonol 2021; 56:4048-4050. [PMID: 34432957 DOI: 10.1002/ppul.25637] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/22/2021] [Accepted: 08/04/2021] [Indexed: 12/22/2022]
Affiliation(s)
- Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Kamal Masarweh
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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24
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Livnat G, Yaari N, Stein N, Bentur L, Hanna M, Harel M, Adir Y, Shteinberg M. 4-week daily airway clearance using oscillating positive-end expiratory pressure versus autogenic drainage in bronchiectasis patients: a randomised controlled trial. ERJ Open Res 2021; 7:00426-2021. [PMID: 34760994 PMCID: PMC8573225 DOI: 10.1183/23120541.00426-2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 08/25/2021] [Indexed: 12/03/2022] Open
Abstract
Background Airway clearance is a fundamental component of bronchiectasis care. Lung clearance index (LCI) is a measurement of ventilation inhomogeneity. Its responsiveness to long-term airway clearance is unknown. We aimed to compare two methods of daily airway clearance over 4 weeks: autogenic drainage (AD) and oscillating positive airway pressure (oPEP), and to determine effects of airway clearance on LCI and clinical outcomes. Methods Adults with bronchiectasis naive to airway clearance were randomised to daily airway clearance with either AD or oPEP. Difference in LCI as primary outcome, spirometry, sputum volume and purulence, and quality of life were at randomisation and after 4 weeks of airway clearance. Results 51 patients (32 women and 19 men, mean age 66.2±12.8 years) were randomised and 49 completed the study (25 AD and 24 oPEP). The LCI and forced expiratory volume in 1 s did not change between visits between groups (difference between groups 0.02), nor between visits in either group. Sputum quantity decreased in 12 out of 24 (50%) of the oPEP group, and in six out of 25 (24%) of the AD group (p=0.044). The “treatment burden” worsened or was unchanged in 70% of participants randomised to AD and 55% randomised to oPEP (p=0.038). Conclusion Sputum quantity decreased in more participants randomised to oPEP group after 1 month of daily airway clearance, with a better treatment burden. The effects of 4 weeks of airway clearance on LCI were not significant in either treatment group. People with bronchiectasis were randomised to 4 weeks of two methods of daily airway clearance, autogenic drainage (AD) and oscillating PEP (oPEP). Sputum volume decreased in more people randomised to oPEP than AD. LCI did not change in either group.https://bit.ly/3gNj2bi
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Affiliation(s)
- Galit Livnat
- Pediatric Pulmonology, Carmel Medical Center, Haifa, Israel.,Cystic Fibrosis Center, Carmel Medical Center, Haifa, Israel.,Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Naama Yaari
- Dept of Physical Therapy, Carmel Medical Center, Haifa, Israel
| | - Nili Stein
- Dept of Community Medicine and Epidemiology, Carmel Medical Center, Haifa, Israel
| | - Lea Bentur
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Pediatric Pulmonology and CF Center, The Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonology and CF Center, The Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - Maya Harel
- Pulmonology Institute, Carmel Medical Center, Haifa, Israel
| | - Yochai Adir
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Pulmonology Institute, Carmel Medical Center, Haifa, Israel
| | - Michal Shteinberg
- Cystic Fibrosis Center, Carmel Medical Center, Haifa, Israel.,Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Pulmonology Institute, Carmel Medical Center, Haifa, Israel
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25
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Bar-Yoseph R, Tal G, Dumin E, Hanna M, Mainzer G, Zucker-Toledano M, Shallufi G, Jahshan M, Mandel H, Bentur L. Individualized Assessment of Exercise Capacity in Response to Acute and Long-Term Enzyme Replacement Therapy in Pediatric Pompe Disease. J Pers Med 2021; 11:1105. [PMID: 34834457 PMCID: PMC8625342 DOI: 10.3390/jpm11111105] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 10/11/2021] [Accepted: 10/22/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Enzyme replacement therapy (ERT) with alglucosidase alfa improves the prospect of patients with infantile-onset Pompe disease (IOPD). However, a progressive decline has been reported. Objective quantification of the response to ERT when assessing newer strategies is warranted. METHODS This combined retrospective-prospective study assessed the acute and long-term effects of ERT on exercise in IOPD patients. Evaluation included cardiopulmonary exercise testing (CPET), 6-min walking test (6MWT), spirometry, motor function test (GMFM-88) and enzyme blood levels. RESULTS Thirty-four CPETs (17 pre- and 17 two days-post ERT) over variable follow-up periods were performed in four patients. Two days following ERT, blood enzyme levels increased (median, 1.22 and 10.15 μmol/L/h (p = 0.003)). However, FEV1, FVC and GMFM-88, the median 6MWD and the peak VO2 were unchanged. Long-term evaluations showed stabilization in young patients but progressive deterioration in adolescents. Clinical deterioration was associated with more pronounced deterioration in peak VO2 followed in the decreasing order by 6MWD, FVC and GMFM-88. CONCLUSIONS The peak VO2 and 6MWD might serve as more sensitive markers to assess clinical deterioration. More studies are needed to clarify the sensitivity of the peak VO2 and 6MWT for quantification of individualized response. This may be important when assessing newer strategies and formulations in IOPD.
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Affiliation(s)
- Ronen Bar-Yoseph
- Ruth Children’s Hospital, Pediatric Pulmonary Institute, Technion Faculty of Medicine, Haifa 3109601, Israel;
| | - Galit Tal
- Metabolic Unit, Ruth Children’s Hospital, Technion Faculty of Medicine, Haifa 3109601, Israel;
| | - Elena Dumin
- Metabolic Laboratory Unit, Rambam Health Care Campus, Haifa 3109601, Israel;
| | - Moneera Hanna
- Ruth Children’s Hospital, Pediatric Pulmonary Institute, Haifa 3109601, Israel; (M.H.); (G.S.)
| | - Gur Mainzer
- Pediatric Cardiology, Baruch Padeh Medical Center, Poriya 1528001, Israel;
| | | | - George Shallufi
- Ruth Children’s Hospital, Pediatric Pulmonary Institute, Haifa 3109601, Israel; (M.H.); (G.S.)
| | - Mira Jahshan
- Technion Faculty of Medicine, Haifa 3109601, Israel; (M.J.); (H.M.)
| | - Hanna Mandel
- Technion Faculty of Medicine, Haifa 3109601, Israel; (M.J.); (H.M.)
- Department of Genetics and Metabolic Disorders, Ziv Medical Center, Safed 13100, Israel
| | - Lea Bentur
- Technion Faculty of Medicine, Haifa 3109601, Israel; (M.J.); (H.M.)
- Children’s Hospital, Rambam Health Care Center, Pediatric Pulmonary Institute, Haifa 3109601, Israel
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Scolnik M, Glozman L, Bar-Yoseph R, Gur M, Toukan Y, Bentur L, Ilivitzki A. Atypical pulmonary metastases in children: the spectrum of radiologic findings. Pediatr Radiol 2021; 51:1907-1916. [PMID: 33847786 DOI: 10.1007/s00247-021-05035-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 10/01/2020] [Accepted: 02/22/2021] [Indexed: 11/27/2022]
Abstract
Pulmonary nodules present a diagnostic challenge when they appear as atypical metastases in pediatric oncology patients. Chest computed tomography (CT) is the primary imaging modality for assessing lung nodules. In pediatric populations, Wilms tumor and osteosarcoma are the cancers most likely to produce pulmonary metastasis, both typical and atypical. This pictorial essay provides a thorough description of the specific radiologic features of atypical pediatric pulmonary metastases, and their pathogenesis and differential diagnosis. We also address diagnostic approaches to incidental lung nodules in healthy children found in the literature. Our aim is to help radiologists identify atypical lung metastases on CT, ensuring that children receive prompt, and potentially lifesaving, treatment.
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Affiliation(s)
- Michal Scolnik
- Pediatric Radiology Unit, Ruth Rappaport Children's Hospital, 8 HaAliya HaShniya Street, 3109601, Haifa, Israel
| | - Luda Glozman
- Pediatric Radiology Unit, Ruth Rappaport Children's Hospital, 8 HaAliya HaShniya Street, 3109601, Haifa, Israel
- Department of Radiology, Rambam Health Care Campus, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion Israel Institute of Technology, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion Israel Institute of Technology, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- The Bruce Rappaport Faculty of Medicine, Technion Israel Institute of Technology, Haifa, Israel
| | - Anat Ilivitzki
- Pediatric Radiology Unit, Ruth Rappaport Children's Hospital, 8 HaAliya HaShniya Street, 3109601, Haifa, Israel.
- Department of Radiology, Rambam Health Care Campus, Haifa, Israel.
- The Bruce Rappaport Faculty of Medicine, Technion Israel Institute of Technology, Haifa, Israel.
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Bar-Yoseph R, Gur M, Zuckerman S, Gut G, Hanna M, Toukan Y, Nir V, Masarweh K, Bentur L. Short- and long-term effects of fluticasone furate/vilaterol in exercising asthmatic adolescents: a randomized and open label trial. Basic Clin Pharmacol Toxicol 2021; 129:369-375. [PMID: 34359097 DOI: 10.1111/bcpt.13640] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/22/2021] [Accepted: 07/13/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE Relvar® (Fluticasone furoate (FF)/Vilanterol (VI)) is a once-daily inhaler with bronchodilator effect lasting 24 hours. Our aim was to investigate the short- and long-term effects of FF/VI on exercise-induced asthma (EIA) in adolescents. METHODS Ninety-three adolescent asthmatics aged 12-18 years were referred for evaluation of EIA. Following a positive exercise challenge test (ECT), 22/44 were allocated to a single administration of salbutamol (400 μg) and 22/44 to FF/VI (92/22 μg) in a double-blind method. Thirty-five subjects were reassessed by repeat ECT 30-60 days of FF/VI. RESULTS Median FEV1 change post-ECT at baseline was -22.8% predicted (IQR -26.1 and -18.0) for salbutamol and -21.0 (IQR -30.7 and -16.8) for FF/VI. Following bronchodilator, FEV1 improved similarly in both groups. Repeat ECT following 30-60 days of FF/VI resulted in negative exercise challenge test in 33/35 subjects; the median decrease in FEV1 of these 35 subjects was 22.6% predicted (IQR 29-18) before, and 4.6% predicted (IQR 8.7-2.5) after 30-60 days of FF/VI treatment; p<0.0001). CONCLUSIONS FF/VI is effective in reversing EIA after 15 minutes in adolescents and in protecting EIA after 30-60 days in adolescents. Larger studies are needed to assess the effect of FF/VI on EIA.
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Affiliation(s)
- Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Shalev Zuckerman
- Department of Pediatrics, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Guy Gut
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Vered Nir
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Kamal Masarweh
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Masarweh K, Gur M, Toukan Y, Bar-Yoseph R, Kassis I, Gut G, Hakim F, Nir V, Bentur L. Factors associated with complicated pneumonia in children. Pediatr Pulmonol 2021; 56:2700-2706. [PMID: 33991059 DOI: 10.1002/ppul.25468] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 01/24/2021] [Revised: 05/05/2021] [Accepted: 05/09/2021] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Community acquired pneumonia (CAP) is a leading cause of morbidity in children, despite advances in health care and anti-pneumococcal vaccine. Complicated pneumonia accounts for a significant burden with prolonged hospitalization. Finding risk factors for complicated pneumonia may help in tailoring management. We aimed to identify risk factors for developing complicated pneumonia and need for intervention. METHODS A retrospective single tertiary center study. Children admitted with a diagnosis of CAP and/or complicated pneumonia (parapneumonic effusion, empyema, necrotizing pneumonia, and lung abscess) on January 2001-March 2020 were included. Demographic, clinical, and laboratory parameters were collected using MDclone, a data acquisition tool. Risk factors for complicated pneumonia (on admission or during hospitalization) and risk for intervention were analyzed. RESULTS A total of 6778 children with pneumonia were included; 323 arrived at the Emergency Department with complicated pneumonia while 232 developed a complication during hospitalization. Risk factors for complicated pneumonia (on admission or during hospitalization) were Arab ethnicity, cardiac disease, increased age, and CRP and low O2 Sat (OR = 2.236 p < .001, OR = 4.376 p < .001, OR = 1.131 p < .001, OR = 1.065 p < .001 and OR = 0.959 p = .029, respectively). O2 Sat was lower, while fever and CRP were higher in patients with complicated pneumonia requiring intervention. CONCLUSIONS Identifying children at risk for complicated pneumonia may help in decision-making in the Emergency Department and during hospitalization. The increased risk of the Arab population for complicated pneumonia requires further understanding. Addressing the underlying socioeconomic and ethnic health inequities may help to decrease the disease burden in this population.
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Affiliation(s)
- Kamal Masarweh
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Imad Kassis
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Infectious Diseases Unit and Department of Pediatrics B, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Guy Gut
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Vered Nir
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Ben-David Y, Bentur L, Gur M, Ilivitzki A, Gut G, Toukan Y, Nir V, Shallufi G, Bar-Yoseph R. Reverse butterfly pattern image with eosinophilia: Effective treatment with benralizumab-A case report. Pediatr Pulmonol 2021; 56:2736-2739. [PMID: 34077999 DOI: 10.1002/ppul.25511] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 05/07/2021] [Accepted: 05/07/2021] [Indexed: 11/07/2022]
Abstract
A 16-year-old adolescent presented with dry cough, fever, weight loss, night sweats, exercise intolerance, and eosinophilia. Computed tomography showed consolidations with "reverse butterfly" pattern. He responded well to corticosteroids but had frequent relapses. He became steroid dependent and developed steroid related morbidity. Benralizumab was prescribed with complete resolution of eosinophilia and lung infiltrates with no adverse effect.
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Affiliation(s)
- Yael Ben-David
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Faculty of Medicine, Technion, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Faculty of Medicine, Technion, Haifa, Israel
| | - Anat Ilivitzki
- Pediatric Imaging Unit, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Guy Gut
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Faculty of Medicine, Technion, Haifa, Israel
| | - Vered Nir
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Faculty of Medicine, Technion, Haifa, Israel
| | - George Shallufi
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Faculty of Medicine, Technion, Haifa, Israel
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Gur M, Ben-David Y, Hanna M, Ilivitzki A, Weichhendler A, Bar-Yoseph R, Toukan Y, Masarweh K, Bentur L. The Association between IgG and Disease Severity Parameters in CF Patients. J Clin Med 2021; 10:jcm10153316. [PMID: 34362100 PMCID: PMC8347508 DOI: 10.3390/jcm10153316] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 07/22/2021] [Accepted: 07/27/2021] [Indexed: 11/18/2022] Open
Abstract
Assessing disease severity in patients with cystic fibrosis (CF) is essential when directing therapies. Serum immunoglobulin G (IgG) levels increase with disease severity. Lung clearance index (LCI) is recognized as an outcome measure for CF clinical trials. Our aim was to evaluate the correlations between IgG and disease severity markers. This was a single-center retrospective study, evaluating association between IgG and markers of severity in CF patients (including clinical characteristics, lung spirometry, LCI, clinical scores and computed tomography (CT) scores) during stable conditions. There were 69 patients, age 20.5 ± 11.6 years. Nineteen (27.5%) patients had elevated IgG. IgG correlated positively with LCI (r = 0.342, p = 0.005). IgG was higher in pancreatic insufficient (PI) and patients with liver disease (1504.3 ± 625.5 vs. 1229 ± 276.1 mg/dL in PI vs. PS, p = 0.023, and 1702.6 ± 720.3 vs. 1256.2 ± 345.5 mg/dL with vs. without liver disease, p = 0.001, respectively). IgG also correlated positively with CRP, CT score, and days with antibiotics in the previous year (r = 0.38, p = 0.003; r = 0.435, p = 0.001; and r = 0.361, p = 0.002, respectively), and negatively with FEV1% and SK score (r = −0.527, p < 0.001 and r = −0.613, p < 0.001, respectively). IgG correlated with clinical parameters, pulmonary functions, and imaging. However, this is still an auxiliary test, complementing other tests, including lung function and imaging tests. Larger multi-center longitudinal studies are warranted.
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Affiliation(s)
- Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel; (M.G.); (Y.B.-D.); (M.H.); (A.W.); (R.B.-Y.); (Y.T.); (K.M.)
- Rappaport Faculty of Medicine, Technion—Israel Institute of Technology, Efron St 1, Haifa 3525422, Israel;
| | - Yael Ben-David
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel; (M.G.); (Y.B.-D.); (M.H.); (A.W.); (R.B.-Y.); (Y.T.); (K.M.)
| | - Moneera Hanna
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel; (M.G.); (Y.B.-D.); (M.H.); (A.W.); (R.B.-Y.); (Y.T.); (K.M.)
| | - Anat Ilivitzki
- Rappaport Faculty of Medicine, Technion—Israel Institute of Technology, Efron St 1, Haifa 3525422, Israel;
- Pediatric Radiology Unit, Ruth Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Adi Weichhendler
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel; (M.G.); (Y.B.-D.); (M.H.); (A.W.); (R.B.-Y.); (Y.T.); (K.M.)
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel; (M.G.); (Y.B.-D.); (M.H.); (A.W.); (R.B.-Y.); (Y.T.); (K.M.)
- Rappaport Faculty of Medicine, Technion—Israel Institute of Technology, Efron St 1, Haifa 3525422, Israel;
| | - Yazeed Toukan
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel; (M.G.); (Y.B.-D.); (M.H.); (A.W.); (R.B.-Y.); (Y.T.); (K.M.)
- Rappaport Faculty of Medicine, Technion—Israel Institute of Technology, Efron St 1, Haifa 3525422, Israel;
| | - Kamal Masarweh
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel; (M.G.); (Y.B.-D.); (M.H.); (A.W.); (R.B.-Y.); (Y.T.); (K.M.)
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children’s Hospital, Rambam Health Care Campus, Haifa 3109601, Israel; (M.G.); (Y.B.-D.); (M.H.); (A.W.); (R.B.-Y.); (Y.T.); (K.M.)
- Rappaport Faculty of Medicine, Technion—Israel Institute of Technology, Efron St 1, Haifa 3525422, Israel;
- Correspondence: ; Tel.: +972-4-7774360; Fax: +972-4-7774395
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Breuer O, Cohen-Cymberknoh M, Picard E, Bentur L, Bar-Yoseph R, Shoseyov D, Tsabari R, Kerem E, Hevroni A. The Use of Infant Pulmonary Function Tests in the Diagnosis of Neuroendocrine Cell Hyperplasia of Infancy. Chest 2021; 160:1397-1405. [PMID: 34029568 DOI: 10.1016/j.chest.2021.05.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 01/31/2021] [Revised: 04/15/2021] [Accepted: 05/07/2021] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Infant pulmonary function tests (iPFTs) in subjects with neuroendocrine cell hyperplasia of infancy (NEHI) have demonstrated significant expiratory airflow obstruction and air trapping. RESEARCH QUESTION Can indexes from iPFTs be used in the diagnosis of NEHI? STUDY DESIGN AND METHODS This is an observational case-control study evaluating iPFT results from a registry of patients assessed at the Hadassah Hebrew University Medical Center between 2008 and 2018. We used the Kruskal-Wallis H test to compare iPFT results in infants with NEHI with those in two infants in a disease control group (infants evaluated for recurrent wheezing and infants evaluated owing to prematurity) and those in a spirometry control group of infants with normal expiratory airflow. Receiver operating characteristic (ROC) curves were used to assess the diagnostic accuracy of the iPFT indexes. RESULTS We evaluated iPFT data in 481 infants (15, NEHI; 292, wheezing; 128, premature; and 46, control group). Infants with NEHI had significantly increased trapped air volumes (median functional residual capacity measured with baby-body plethysmograph [FRCpleth] was 199% predicted; median ratio of residual volume to total lung capacity was 59% predicted) when compared with results in all evaluated groups of infants (P < .001), including multiple pairwise comparisons. Airflow limitation was demonstrated in infants with NEHI when compared with the infants in the spirometry control group but was similar to that in the two infants in the disease control group. FRCpleth had the best discriminatory ability for NEHI diagnosis, with an FRCpleth ≥ 150% predicted demonstrating a ROC of 0.91 (95% CI, 0.82-1.00), sensitivity of 86.7% (95% CI, 59.5%-98.3%), and specificity of 95.5% (95% CI, 93.2%-97.3%). INTERPRETATION Findings on iPFTs of markedly increased air trapping, out of proportion to the degree of airflow limitation, are characteristic of infants with NEHI. iPFT results demonstrating an FRCpleth ≥ 150% predicted are highly specific for NEHI and may aid in early diagnosis. Further research is required to confirm these findings in a prospective cohort and to understand the pathophysiologic explanation for these findings.
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Affiliation(s)
- Oded Breuer
- Pediatric Pulmonology and CF Unit, Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Israel.
| | - Malena Cohen-Cymberknoh
- Pediatric Pulmonology and CF Unit, Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Elie Picard
- Pediatric Pulmonary Unit, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Lea Bentur
- Pediatric Pulmonary Unit, Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Unit, Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - David Shoseyov
- Pediatric Pulmonology and CF Unit, Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Reuven Tsabari
- Pediatric Pulmonology and CF Unit, Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Eitan Kerem
- Pediatric Pulmonology and CF Unit, Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Avigdor Hevroni
- Pediatric Pulmonology and CF Unit, Department of Pediatrics, Hadassah Medical Center, and Faculty of Medicine, Hebrew University of Jerusalem, Israel; Pediatric Pulmonary Unit, Kaplan Medical Center, Rehovot, Israel
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Ben-David Y, Gur M, Ilivitzki A, Khoury A, Bentur L, Butbul Aviel Y. Atypical cardiopulmonary manifestations in pediatric Behçet's disease. Pediatr Pulmonol 2020; 55:3407-3413. [PMID: 32915509 DOI: 10.1002/ppul.25068] [Citation(s) in RCA: 4] [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: 07/09/2020] [Revised: 08/14/2020] [Accepted: 09/08/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Behçet's disease (BD) is a multisystem autoinflammatory disease of unknown etiology. Cardiopulmonary involvement is rare, especially in young patients, and carries high morbidity and mortality rates. AIM Of 26 patients with pediatric BD enlisted in our center, we encountered three patients with severe atypical cardiorespiratory presentations. Our aim was to describe the manifestations and the course that led to the diagnosis of BD. RESULTS Three adolescents presented with intracardiac thrombi and left anterior descending obstruction causing myocardial infarction, pulmonary artery aneurysm with pulmonary embolism in situ, and suspected epiglottitis. Two patients had a delayed diagnosis of BD, and all had a good response to anti-inflammatory agents. CONCLUSIONS This study demonstrated that pediatric BD is associated with atypical cardiopulmonary manifestations which maybe life threatening. Since diagnosis maybe challenging, a high index of suspicion is needed especially in young patients, to promptly diagnose and treat these complications. Cardiopulmonary signs and symptoms, though uncommon, maybe the first manifestation and a clue to the diagnosis of this rare disease.
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Affiliation(s)
- Yael Ben-David
- Pediatric Pulmonary Unit and CF center, Rappaport Children's Hospital, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Unit and CF center, Rappaport Children's Hospital, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Anat Ilivitzki
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Pediatric Radiology Unit, Ruth Rappaport Children's Hospital, Haifa, Israel
| | - Asaad Khoury
- Pediatric Cardiology Unit, Ruth Rappaport Children's Hospital, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Unit and CF center, Rappaport Children's Hospital, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Yonatan Butbul Aviel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Pediatric Rheumatology Unit, Ruth Rappaport Children's Hospital, Haifa, Israel
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Masarweh K, Naroditsky I, Ilivitzky A, Solt I, Bentur L. Neonatal intrapulmonary lymphangioma mimicking congenital lobar emphysema. Pediatr Int 2020; 62:1212-1214. [PMID: 33089573 DOI: 10.1111/ped.14288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 04/05/2020] [Accepted: 05/01/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Kamal Masarweh
- Pediatric Pulmonary Institute, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Inna Naroditsky
- Department of Pathology, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion -Israel Institute of Technology, Haifa, Israel
| | - Anat Ilivitzky
- Pediatric Radiology unit, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion -Israel Institute of Technology, Haifa, Israel
| | - Ido Solt
- Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion -Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion -Israel Institute of Technology, Haifa, Israel
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Gur M, Bar-Yoseph R, Diab G, Hanna M, Rozen G, Daud F, Keidar Z, Toukan Y, Masarweh K, Nir V, Gut G, Hakim F, Bentur L. Understanding the interplay between factors that influence bone mineral density in CF. Pediatr Pulmonol 2020; 55:2667-2673. [PMID: 32584478 DOI: 10.1002/ppul.24925] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [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: 03/29/2020] [Accepted: 06/23/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND OBJECTIVES Multiple factors affect bone mineral density (BMD) in cystic fibrosis (CF). Our aim was to perform comprehensive analyses of parameters potentially contributing to BMD. METHODS A prospective single-center study assessing BMD, and correlations with multiple parameters including pancreatic status, lung functions, 6-minute walk test (6MWT), clinical score (modified Shwachman-Kulczycki [SK] score), vitamin D, nutritional intake, hand grip strength (HGS), habitual physical activity (smart watches), and quality of life (SF-36 questionnaire). RESULTS Forty CF patients, mean age 18.3 ± 8.1 years, forced expiratory volume in 1 second 74.7% ± 17.9% predicted. Fifteen (37.5%) and 11 (27.5%) had osteopenia and osteoporosis, respectively. BMD was similar in pancreatic sufficient (pancreatic sufficient [PS], n = 15) and insufficient (pancreatic insufficient [PI], n = 25); median hip z score -1.5 ((-2.7)-(+0.2)) vs -1.5 ((-3.5)-(+0.7)), P = .79; spine -0.8 ((-2.2)-(+2)) vs -1.2 ((-4.4)-(+1.5)), P = .39 in PS vs PI, respectively. BMD correlated with HGS (r = .72, P < .001 hip; r = .52, P = .001 spine) and fat-free mass index (r = .81, P < .001 hip; r = .63, P < .001 spine). BMD z score correlated weakly with SK score and moderately with SF-36 general health. Data from smart watches, nutrition questionnaires, and 6MWT did not correlate with BMD. In a multivariate model, age and SK score predicted spine z score BMD. CONCLUSIONS A substantial number of CF patients have low BMD. Similar rates in PS and PI suggest that other factors, such as disease severity, may contribute to low BMD. SK and age, which can easily be obtained even with limited resources, were the best predictors of low BMD. Further larger multicenter studies are warranted to evaluate the contribution of multifactorial etiologies to low BMD in CF.
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Affiliation(s)
- Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Giselle Diab
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Clinical Nutrition Unit, Rambam Health Care Campus, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Geila Rozen
- Clinical Nutrition Unit, Rambam Health Care Campus, Haifa, Israel
| | - Faten Daud
- Nuclear Medicine Institute, Rambam Health Care Campus, Haifa, Israel
| | - Zohar Keidar
- Nuclear Medicine Institute, Rambam Health Care Campus, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Kamal Masarweh
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Vered Nir
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Guy Gut
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Cohen-Cymberknoh M, Gindi Reiss B, Reiter J, Lechtzin N, Melo J, Pérez G, Blau H, Mussaffi H, Levine H, Bentur L, Gur M, Livnat G, Perez Miranda J, Polverino E, Blasi F, Aliberti S, Aviram M, Golan Tripto I, Picard E, Novoselsky M, Amsalem H, Hochner Celnikier D, Kerem E, Shteinberg M. Baseline Cystic fibrosis disease severity has an adverse impact on pregnancy and infant outcomes, but does not impact disease progression. J Cyst Fibros 2020; 20:388-394. [PMID: 32917549 DOI: 10.1016/j.jcf.2020.09.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 09/04/2020] [Accepted: 09/04/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND With increasing longevity and quality of life in adults with Cystic fibrosis (CF), growing maternity rates are reported. Women with severe CF are becoming pregnant, with unpredictable maternal and fetal outcomes. AIM To determine how baseline disease severity, pancreatic insufficiency (PI) and Pseudomonas aeruginosa (PA) infection affect fertility, the pregnancy course, delivery, neonatal outcome, and subsequent disease progression. METHODS A multicenter-retrospective cohort study. Data on patients that had been pregnant between 1986-2018 was collected from ten CF centers worldwide. Disease severity [mild or moderate-severe (mod-sev)] was defined according to forced expiratory volume % predicted in 1 second (FEV1) and body mass index (BMI). Three time periods were compared, 12 months prior to conception, the pregnancy itself and the 12 months thereafter. RESULTS Data was available on 171 pregnancies in 128 patients aged 18-45 years; 55.1% with mod-sev disease, 43.1% with PI and 40.3% with PA. Women with mod-sev disease had more CF-related complications during and after pregnancy and delivered more preterm newborns. However, FEV1 and BMI decline were no different between the mild and mod-sev groups. A more rapid decline in FEV1 was observed during pregnancy in PI and PA infected patients, though stabilizing thereafter. PI was associated with increased risk for small for gestational age infants. CONCLUSION Baseline disease severity, PA infection and PI have an adverse impact on infant outcomes, but do not impact significantly on disease progression during and after pregnancy. Consequently, pregnancies in severe CF patients can have a good prognosis.
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Affiliation(s)
| | | | - Joel Reiter
- CF Center, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Noah Lechtzin
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Joel Melo
- Instituto Nacional del Tórax, Santiago, Chile
| | - Gema Pérez
- Instituto Nacional del Tórax, Santiago, Chile
| | - Hannah Blau
- Graub CF Center of Schneider Children's Medical Center, Petach-Tikva and Sackler School of Medicine, Tel-Aviv University, Israel
| | - Huda Mussaffi
- Graub CF Center of Schneider Children's Medical Center, Petach-Tikva and Sackler School of Medicine, Tel-Aviv University, Israel
| | - Hagit Levine
- Graub CF Center of Schneider Children's Medical Center, Petach-Tikva and Sackler School of Medicine, Tel-Aviv University, Israel
| | - Lea Bentur
- CF Center, Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - Michal Gur
- CF Center, Ruth Rappaport Children's Hospital, Rambam Medical Center, Haifa, Israel
| | - Galit Livnat
- (7)Pulmonology institute and CF Center, Carmel Medical Center and the Technion- Israel Institute of Technology, Haifa, Israel
| | | | - Eva Polverino
- CF Center, Hospital Universitari Vall d'Hebron Barcelona, Spain
| | - Francesco Blasi
- Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Adult CF Center, and Department Pathophysiology and Transplantation University of Milan, Italy
| | - Stefano Aliberti
- Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Adult CF Center, and Department Pathophysiology and Transplantation University of Milan, Italy
| | | | | | - Elie Picard
- Pediatric Pulmonary Unit, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Michal Novoselsky
- Department of Obstetrics and Gynecology, Mount Scopus, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Hagai Amsalem
- Department of Obstetrics and Gynecology, Mount Scopus, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Drorith Hochner Celnikier
- Department of Obstetrics and Gynecology, Mount Scopus, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Eitan Kerem
- CF Center, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Michal Shteinberg
- (7)Pulmonology institute and CF Center, Carmel Medical Center and the Technion- Israel Institute of Technology, Haifa, Israel
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Nir V, Bentur L, Tal G, Gur M, Gut G, Ilivitzki A, Zucker-Toledano M, Hanna M, Toukan Y, Bar-Yoseph R. Comprehensive cardiopulmonary assessment in α mannosidosis. Pediatr Pulmonol 2020; 55:2348-2353. [PMID: 32445542 DOI: 10.1002/ppul.24864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 05/15/2020] [Accepted: 05/18/2020] [Indexed: 11/10/2022]
Abstract
INTRODUCTION α Mannosidosis is an extremely rare, progressive, and complex lysosomal storage disease, characterized by mental retardation, hearing impairment, coarse facial features, skeletal abnormalities, and pulmonary involvement. While bone marrow transplantation has been the only therapeutic option to date, nowadays new treatment options are being explored, which may affect pulmonary and exercise capacity. AIM AND METHODS To assess cardiopulmonary involvement in patients with α mannosidosis by pulmonary function tests, cardiopulmonary exercise testing, and low irradiation chest computed tomography (CT). RESULTS Five patients aged 11 to 28 years were followed in our Respiratory-Metabolic Clinic. All five had pulmonary symptoms and received inhaled therapy. Three patients underwent bone marrow transplantation. Parenchymal lung disease was evident in 3/5 chest CT tests. Pulmonary function tests were abnormal in all patients and showed obstructive/restrictive impairment with air trapping. All five patients showed reduced peak oxygen uptake (median 23.1; range 20.4-32.2 mL/minute/kg, median %predicted 62; range %predicted 59-79). CONCLUSIONS Pulmonary involvement is a known complication in this rare disease. Comprehensive cardiopulmonary evaluation is feasible among these patients and may help in assessing disease progression and response to new treatment modalities.
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Affiliation(s)
- Vered Nir
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Galit Tal
- Metabolic Clinic, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Guy Gut
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Anat Ilivitzki
- The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Pediatric Radiology, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Merav Zucker-Toledano
- Pediatric Cardiology, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Bar-Yoseph R, Shehadeh L, Hanna M, Zucker-Toledano M, Mainzer G, Mizrachi-Elizarov M, Bentur L. Exercise Capacity Vs. Mobile And Screen Time In Healthy Pediatric Population. Med Sci Sports Exerc 2020. [DOI: 10.1249/01.mss.0000670632.65225.82] [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: 11/21/2022]
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Affiliation(s)
- Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ran Kremer
- Department of Thoracic Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Pollak M, Gur M, Bronshtein M, Solt I, Masarweh K, Bentur L. Incidence of congenital thoracic malformations detected by prenatal ultrasound. Pediatr Int 2020; 62:89-93. [PMID: 31705721 DOI: 10.1111/ped.14048] [Citation(s) in RCA: 4] [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: 04/29/2019] [Revised: 09/09/2019] [Accepted: 11/01/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND The increased and earlier use of prenatal ultrasound has facilitated the detection of congenital thoracic malformations (CTMs). Our Pediatric Pulmonology Institute follows an increasing number of patients with CTMs. Thus, we aimed to evaluate and describe prenatal sonographic findings of CTM, and to estimate changes in detection rates of CTMs over a period of 16 years. METHODS A retrospective, cross-section analysis of prenatal ultrasound (US) screening tests carried out in a large community-based clinic, comparing two periods: 2001-2007 and 2007-2017. RESULTS A total of 34 716 prenatal US were performed at a median gestational age of 15.4 weeks (range, 11.6-23.9) and 15.7 weeks (range, 12-33.6) in 2001-2007 and 2007-2017, respectively. In 2001-2007, 12 016 prenatal US tests detected 19 CTMs, compared to 30 CTMs in 22 700 tests in 2007-2017. Detection rates did not change (1.58/1,000 in 2001-2007 versus 1.32/1,000 in 2007-2017, P = 0.64). The most common abnormality was congenital pleural effusion (CPE) (17 cases, 34.7%), followed by congenital pulmonary airway malformation) and congenital diaphragmatic hernia; 13 cases each, 26.5%. Twenty CTMs, mainly congenital diaphragmatic hernia and CPE, were associated with other fetal lesions. CONCLUSIONS Congenital diaphragmatic hernia and CPE tend to appear with multiple lesions and warrant further attention. The incidence rates stayed stable when comparing the last decade to previous years. Thus, the increased referral of CTM can be attributed to an increase in the number of prenatal screening studies performed, rather than a true higher incidence.
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Affiliation(s)
- Mordechai Pollak
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Department of Pediatrics, Bnei Zion Medical Center, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Moshe Bronshtein
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
| | - Ido Solt
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Department of Obstetrics and Gynecology, Rambam Health Care Campus, Haifa, Israel
| | - Kamal Masarweh
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Masarweh K, Gur M, Leiba R, Bar-Yoseph R, Toukan Y, Nir V, Gut G, Ben-David Y, Hakim F, Bentur L. Factors predicting length of stay in bronchiolitis. Respir Med 2020; 161:105824. [DOI: 10.1016/j.rmed.2019.105824] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2019] [Revised: 11/10/2019] [Accepted: 11/16/2019] [Indexed: 11/29/2022]
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Yaacoby-Bianu K, Plonsky MT, Gur M, Bar-Yoseph R, Kugelman A, Bentur L. Effect of late preterm birth on lung clearance index and respiratory physiology in school-age children. Pediatr Pulmonol 2019; 54:1250-1256. [PMID: 31091024 DOI: 10.1002/ppul.24357] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [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: 01/13/2019] [Revised: 04/06/2019] [Accepted: 04/26/2019] [Indexed: 01/09/2023]
Abstract
BACKGROUND We hypothesized that former late preterm (LP) children have abnormal pulmonary physiology parameters, including uneven ventilation distribution, due to premature disruption of normal lung development. METHODS A cross-sectional study evaluating former LP children at the age of 6 to 12 years as compared to term controls. Demographics and child's and family history of asthma/atopy/smoking were recorded. The outcome parameters were spirometry, multiple breath washout (MBW) measurement by lung clearance index (LCI), 6-minute walk test (6MWT), symptoms related to asthma and allergy, and Godin Leisure-Time Exercise Questionnaire. RESULTS Twenty-nine former LP were compared to 30 term-control children (mean age, 8.2 ± 1.7 and 8.8 ± 1.8 years, respectively). LP had reduced forced expiratory volume in the first second (FEV1) and forced vital capacity (FVC) compared to term controls (FEV1 1.59 ± 0.48 vs 1.80 ± 0.39 L, P = 0.005 and FVC 1.73 ± 0.45 vs 1.99 ± 0.49 L, P = 0.009). There were no differences between the two groups regarding FEV1/FVC, forced expiratory flow between 25 and 75 (FEF25-75), LCI (7.10 ± 0.79 vs 6.96 ± 0.75, P = 0.50), 6MW distance, and weekly leisure-activity score. Former LP children had more episodes of wheezing and greater use of asthma medication. CONCLUSIONS This pilot study suggests that LP have lower pulmonary function tests (PFTs) but not ventilation inhomogeneity measured by LCI or functional disturbance. It is unclear if the differences in PFTs are due to late prematurity by itself or are the consequence of maternal and neonatal factors associated with LP. Further larger studies are required to assess the long-term respiratory consequences of LP birth.
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Affiliation(s)
- Karin Yaacoby-Bianu
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Moran T Plonsky
- Department of Pediatrics B, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Amir Kugelman
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.,Department of Neonatal Intensive Care, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel.,Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Toukan Y, Hakim F, Bentur Y, Aharon-Peretz J, Elemy A, Gur M, Hanna M, Fisher T, Scherb I, Bentur L. The Effect of a 30-Min Water-Pipe Smoking Session on Cognitive Measures and Cardio-Pulmonary Parameters. Nicotine Tob Res 2019; 22:1347-1353. [DOI: 10.1093/ntr/ntz109] [Citation(s) in RCA: 4] [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] [Received: 04/15/2019] [Accepted: 06/25/2019] [Indexed: 11/12/2022]
Abstract
Abstract
Introduction
One session of water-pipe tobacco smoking (WPS) can increase carboxyhemoglobin (COHb) to levels comparable to those reported in carbon monoxide poisoning, which may cause memory impairment and confusion.
Methods
A prospective study evaluating healthy volunteers pre- and post-30 min of WPS session. Primary outcome parameters were executive cognitive measures [digit span test and Paced Auditory Serial Addition Test (PASAT)]. The effect of repeated cognitive testing 30 min apart without WPS was evaluated in age- and sex-matched healthy volunteers. Secondary outcome parameters included cardio-pulmonary, COHb, serum nicotine, and cytokine changes.
Results
Thirty-five subjects aged 25.6 ± 4.5 years smoked water-pipe for a 30-min session. Control group included 20 subjects aged 25.2 ± 5.1 years. Digit span test median score decreased after WPS (16 and 15, respectively, p = .003), insignificant decrease in controls. Median PASAT score increased after WPS (49 and 52, respectively, p = .009); however, a much larger significant increase was observed in controls (p ≤ .001). One WPS session resulted in significant increases in heart and respiratory rates and significant decrease in FEF25–75%. Post WPS, median COHb levels increased (from 2.2% to 10.7%, p < .0001) as did median serum nicotine levels (from 1.2 to 26.8 ng/mL, p < .0001). Serum cytokines levels: IL-2 and IL-6 increased (p < .0001 for each), and IL-10 and IL-5 decreased (p < .0001 and p = .04, respectively).
Conclusions
One session of WPS resulted in significant negative effects on cognitive executive measures, significant increases in COHb and serum nicotine levels, and significant changes in serum cytokines. Our findings call for increasing awareness towards the possible consequences of cognitive alterations following a 30-min session of WPS.
Implications
One 30-min session of water-pipe smoking resulted in negative effects on executive cognitive measures, increased carboxyhemoglobin and serum nicotine, and significant changes in serum cytokine levels. This study adds to the accumulating evidence on the harmful effects of water-pipe smoking, a growing epidemic, and calls for awareness of its possible consequences of acute cognitive alterations.
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Affiliation(s)
- Yazeed Toukan
- Pediatric Pulmonary Institute, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Nazareth Hospital EMMS, Nazareth, Israel
| | - Yedidia Bentur
- The Bruce Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Israel Poison Information Center, Rambam Health Care Campus, Haifa, Israel
- Toxicology and Pharmacology Laboratory, Rambam Health Care Campus, Haifa, Israel
| | - Judith Aharon-Peretz
- The Bruce Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Neuro-Cognitive Unit, Rambam Health Care Campus, Haifa, Israel
| | - Ameer Elemy
- Department of Pediatrics A, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Tali Fisher
- Neuro-Cognitive Unit, Rambam Health Care Campus, Haifa, Israel
| | - Inna Scherb
- Toxicology and Pharmacology Laboratory, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
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Bar-Yoseph R, Ilivitzki A, Cooper DM, Gur M, Mainzer G, Hakim F, Livnat G, Schnapp Z, Shalloufeh G, Zucker-Toledano M, Subar Y, Bentur L. Exercise capacity in patients with cystic fibrosis vs. non-cystic fibrosis bronchiectasis. PLoS One 2019; 14:e0217491. [PMID: 31194748 PMCID: PMC6563963 DOI: 10.1371/journal.pone.0217491] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Accepted: 05/12/2019] [Indexed: 12/28/2022] Open
Abstract
Background Bronchiectasis is associated with morbidity, low exercise capacity and poor quality of life. There is a paucity of data on exercise capacity using cardiopulmonary exercise test (CPET) in non-cystic fibrosis (CF) bronchiectasis. Our aim was to compare exercise capacity using CPET in CF and non-CF bronchiectasis patients. Methods Cross-sectional retrospective/prospective controlled study assessing CPET using cycle ergometer. Exercise parameters and computed tomography (CT) findings were compared. Results: Hundred two patients with bronchiectasis and 88 controls were evaluated; 49 CF (age 19.7 ± 9.7 y/o, FEV1%predicted 70.9 ± 20.5%) and 53 non-CF (18.6 ± 10.6 y/o, FEV1%predicted 68.7 ± 21.5%). Peak oxygen uptake (peak V˙O2) was similar and relatively preserved in both groups (CF 1915.5±702.0; non-CF 1740±568; control 2111.0±748.3 mL/min). Breathing limitation was found in the two groups vs. control; low breathing reserve (49% in CF; 43% non-CF; 5% control) and increased V˙E/V˙CO2 (CF 31.4±4.1, non-CF 31.7±4.1 and control 27.2 ± 2.8). Oxygen pulse was lower in the non-CF; whereas a linear relationship between peak V˙O2 vs. FEV1 and vs. FVC was found only for CF. CT score correlated with V˙E/V˙CO2 and negatively correlated with V˙O2/kg and post exercise oxygen saturation (SpO2). Conclusions CPET parameters may differ between CF and non-CF bronchiectasis. However, normal exercise capacity may be found unrelated to the etiology of the bronchiectasis. Anatomical changes in CT are associated with functional finding of increased V˙E/V˙CO2 and decreased SpO2. Larger longitudinal studies including cardiac assessment are needed to better study exercise capacity in different etiologies of non-CF bronchiectasis. Trial registration ClinicalTrials.gov, registration number: NCT03147651.
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Affiliation(s)
- Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
- * E-mail:
| | - Anat Ilivitzki
- Pediatric Radiology unit, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel
| | - Dan M. Cooper
- Pediatric Exercise and Genomics Research Center (PERC), Department of Pediatrics, University of California Irvine, Irvine, CA, United States of America
- University of California Irvine Institute for Clinical and Translational Science, Irvine, CA, United States of America
| | - Michal Gur
- Pediatric Pulmonary Institute, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel
| | - Gur Mainzer
- Pediatric Cardiology, The Baruch Padeh Medical Center, Poriya, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel
| | - Galit Livnat
- The Bruce Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel
- Pediatric pulmonology unit, Carmel Medical Center, Haifa, Israel
| | - Zeev Schnapp
- Department of Pediatrics, Carmel Medical Center, Haifa, Israel
| | - George Shalloufeh
- Department of Pediatrics A, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Merav Zucker-Toledano
- Pediatric Cardiology, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Yael Subar
- The Bruce Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Children’s Hospital, Rambam Health Care Campus, Haifa, Israel
- The Bruce Rappaport Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel
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Bar-Yoseph R, Gur M, Zucker-Toledano M, Mainzer G, Nir V, Bentur L. Cardiopulmonary Exercise Testing in Pediatric Idiopathic Bronchiectasis. Med Sci Sports Exerc 2019. [DOI: 10.1249/01.mss.0000561377.64573.ba] [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: 11/21/2022]
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Bentur L, Gur M, Ashkenazi M, Livnat-Levanon G, Mizrahi M, Tal A, Ghaffari A, Geffen Y, Aviram M, Efrati O. Pilot study to test inhaled nitric oxide in cystic fibrosis patients with refractory Mycobacterium abscessus lung infection. J Cyst Fibros 2019; 19:225-231. [PMID: 31129068 DOI: 10.1016/j.jcf.2019.05.002] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [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: 11/15/2018] [Revised: 04/30/2019] [Accepted: 05/02/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Airways of Cystic Fibrosis (CF) patients are Nitric Oxide (NO) deficient which may contribute to impaired lung function and infection clearance. Mycobacterium abscessus (M. abscessus) infection prevalence is increasing in CF patients and is associated with increased morbidity and mortality. Here, we assess the safety and efficacy of intermittent inhaled NO (iNO) as adjuvant therapy in CF patients with refractory M. abscessus lung infection. METHODS A prospective, open-label pilot study of iNO (160 ppm) administered five times/day during hospitalization (14 days), and three times/day during ambulatory treatment (7 days) was conducted. The primary outcome was safety measured by NO-related adverse events (AEs). Secondary outcomes were six-minute walk distance (6MWD), forced expiratory volume in 1 s (FEV1), and M. abscessus burden in airways. RESULTS Nine subjects were recruited. INO at 160 ppm was well-tolerated and no iNO-related SAEs were observed during the study. Mean FEV1 and 6WMD were increased relative to baseline during NO treatment. M. abscessus culture conversion was not achieved, but 3/9 patients experienced at least one negative culture during the study. Mean time to positivity in M. abscessus culture, and qPCR analysis showed reductions in sputum bacterial load. The study was not powered to achieve statistical significance in FEV1, 6WMD, and bacterial load. CONCLUSIONS Intermittent iNO at 160 ppm is well tolerated and safe and led to increases in mean 6MWD and FEV1. INO exhibited potential antibacterial activity against M. abscessus. Further evaluation of secondary endpoints in a larger cohort of CF patients is warranted to demonstrate statistical significance.
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Affiliation(s)
- Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Ruth Children's Hospital, Rambam Health Care Campus, POB 9602, Haifa, Israel; Technion-Israel Institute of Technology, Haifa, Israel.
| | - Michal Gur
- Pediatric Pulmonary Institute and CF Center, Ruth Children's Hospital, Rambam Health Care Campus, POB 9602, Haifa, Israel; Technion-Israel Institute of Technology, Haifa, Israel
| | - Moshe Ashkenazi
- Pediatric Pulmonary Institute and National CF Center, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer 52621, Ramat-Gan, Israel; Pediatric Pulmonary Unit, Soroka University Medical Center POB 151, Beer-Sheva, Israel
| | - Galit Livnat-Levanon
- Pediatric Pulmonology Unit and CF Center, Lady Davis Carmel Medical Center, Haifa, Israel
| | | | - Asher Tal
- AIT Therapeutics Inc, Garden City, NY 11530, USA
| | | | - Yuval Geffen
- Microbiology Laboratory, Rambam Health Care Campus, POB 9602, Haifa, Israel
| | - Micha Aviram
- Pediatric Pulmonary Unit, Soroka University Medical Center POB 151, Beer-Sheva, Israel
| | - Ori Efrati
- Pediatric Pulmonary Institute and National CF Center, Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer 52621, Ramat-Gan, Israel; Sackler Faculty of Medicine, Tel-Aviv University, POB 39040, Tel-Aviv, Israel
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Gur M, Masarweh K, Toukan Y, Nir V, Bar-Yoseph R, Hanna M, Manor E, Hakim F, Bentur L. Six-minute walk, lung clearance index, and QOL in bronchiolitis obliterans and cystic fibrosis. Pediatr Pulmonol 2019; 54:451-456. [PMID: 30575341 DOI: 10.1002/ppul.24223] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 11/18/2018] [Accepted: 11/21/2018] [Indexed: 11/07/2022]
Abstract
INTRODUCTION The 6-min walk test (6MWT) predicts outcome in pulmonary hypertension. Recently, its use was reported in both cystic fibrosis (CF) and bronchiolitis obliterans (BO). While the 6MWT is a simple, non-invasive and inexpensive tool, lung clearance index (LCI) measurement requires expensive equipment and expertise. We aimed to evaluate 6MWT in BO and CF, and to compare to MBW (multiple breath washout), pulmonary function tests and quality of life (QOL). METHODS A prospective single center study assessing 6MWT, MBW, spirometry, whole-body plethysmography and QOL (SF-36 questionnaire) in BO and CF patients and correlations between them. RESULTS Thirty-three BO patients and 37 CF patients. LCI was significantly higher in BO (12.4 ± 4.2 vs 10.5 ± 3.4, P = 0.044) while FEF 25-75% was significantly lower in BO (43.9 ± 24.4 vs 60.8 ± 30.8, P = 0.014). 6MWD was 474.8 ± 76.3 in BO and 506.6 ± 70 in CF (P > 0.05). There was no correlation between 6MWD and LCI in these small study groups There were few correlation between spirometry prameters and 6MWD. In CF, SF-36 scores correlated with pulmonary functions. CONCLUSIONS The 6MWT is an easy-to-perform test that may be helpful in chronic lung diseases in regions with limited resources. However,with the current limited data, 6MWT cannot replace LCI or spirometry as a marker of disease progression. Is is suggested that, together with QOL, the 6MWT may provide a global estimation of the physiological and general well-being of these patients. Further larger multi-center studies are warranted to evaluate the correlations of 6MWT with pulmonary physiology parameters in various chronic diseases.
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Affiliation(s)
- Michal Gur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Kamal Masarweh
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Yazeed Toukan
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Vered Nir
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Ronen Bar-Yoseph
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Moneera Hanna
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Eynav Manor
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute and CF Center, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Bar-Yoseph R, Haddad J, Hanna M, Kessel I, Kugelman A, Hakim F, Bentur L. Long term follow-up of Palivizumab administration in children born at 29-32 weeks of gestation. Respir Med 2019; 150:149-153. [PMID: 30961942 DOI: 10.1016/j.rmed.2019.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 03/02/2019] [Accepted: 03/03/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND Severe respiratory syncytial virus (RSV) bronchiolitis requiring hospitalization induces long term immunological and respiratory abnormalities. The long-term immunomodulation effect of Palivizumab (RSV monoclonal antibody) prophylaxis and its impact on the development of asthma remain controversial. Our aim was to evaluate airway hyper-reactivity, systemic inflammatory markers, allergic parameters and respiratory morbidity, 5-7 years following Palivizumab administration to children born at 29-32 weeks of gestation (WGA). METHODS Children born at 29-32 WGA were evaluated at age 5-7 years. Methacholine challenge test (MCT), serum inflammatory cytokines, fractional exhaled nitric oxide (FeNO), blood tests for eosinophil count, IgE and assessment of respiratory morbidity by questionnaire were compared between those born before Palivizumab prophylaxis was extended to 29-32 WGA and those who received Palivizumab prophylaxis. RESULTS Of 42 children recruited, 27 received Palivizumab and 15 did not. The mean gestational age and weight were lower in the Palivizumab group. Similar values of spirometry, MCT, FeNO and allergic parameters were observed in the two groups. The Palivizumab group had higher IL4, IL5 and IL13 (Th2 cytokines), IL6, IL17α, and G-CSF (Th17 activation), and lower IL12 and higher INF-γ (Th1 cytokines). CONCLUSION Compared to children who did not receive immunoprophylaxis, among children who received Palivizumab, no beneficial effects on long-term respiratory morbidity, airway reactivity or allergic parameters were observed, and levels of Th2 and Th17 cytokines implicated in the pathogenesis of asthma were higher. These findings cast doubt on the potential long-term beneficial effect of Palivizumab on asthma inception.
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Affiliation(s)
- Ronen Bar-Yoseph
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Julie Haddad
- Department of Neonatology and Neonatal Intensive Care, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Monnera Hanna
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel
| | - Irena Kessel
- Neonatal Intensive Care, Carmel Hospital, Haifa, Israel
| | - Amir Kugelman
- Department of Neonatology and Neonatal Intensive Care, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel; The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Fahed Hakim
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel; The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel; Nazareth Hospital EMMS, Nazareth, Israel
| | - Lea Bentur
- Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus, Haifa, Israel; The Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.
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Toukan Y, Gur M, Keshet D, Bentur L. Negative Pressure Pulmonary Edema in a Child Following Laryngospasm Triggered by a Laryngeal Mask. Isr Med Assoc J 2019; 21:56-57. [PMID: 30685909] [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: 06/09/2023]
Affiliation(s)
- Yazeed Toukan
- Department of Pediatric Surgery, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Michal Gur
- Department of Pediatric Surgery, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Doron Keshet
- Department of Orthopedic Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Department of Pediatric Surgery, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Nir V, Gur M, Toukan Y, Hakim F, Vachyan A, Bentur L. Factors Associated with Recurrence of Tracheoesophageal Fistula. Isr Med Assoc J 2018; 20:687-690. [PMID: 30430797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND Recurrence of tracheoesophageal fistula (TEF) is reported in 8-20% patients. Factors that may influence recurrence of fistula beyond the postoperative period are not clear. OBJECTIVES To evaluate possible factors associated with recurrence of TEF beyond the immediate postoperative period. METHODS A single center, retrospective comparison of patients with and without recurrence of TEF was conducted. Medical records of patients previously operated for TEF who were followed in our pediatric pulmonary institute between January 2007 and December 2016 were reviewed. RESULTS The medical records of 74/77 patients previously operated for TEF were evaluated. Nine patients (12%) had a recurrence of TEF and 65 did not. These groups had similar age and gender distribution and similar prevalence of VACTERL association. In addition, they had similar length of atretic gap, rates of thoracoscopic surgery, rates of prolonged need for respiratory assistance post-surgery, and frequency of gastrointestinal symptoms. Notably, the patients who had recurrent TEF had significantly more hospitalizations for respiratory symptoms (P = 0.011) and significantly more episodes of clinical bronchiolitis per patient (P < 0.0001). In addition, the patients with recurrent TEF had significantly more episodes of positive polymerase chain reaction for viruses (P = 0.009). CONCLUSIONS Hospitalizations for respiratory symptoms as well as clinical and/or viral bronchiolitis are associated with recurrence of TEF. Even though cause and effect cannot be established, these patients should undergo meticulous evaluation for the possibility of recurrence of TEF.
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Affiliation(s)
- Vered Nir
- Department of Pediatric Pulmonology, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Michal Gur
- Department of Pediatric Pulmonology, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Yazeed Toukan
- Department of Pediatric Pulmonology, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Fahed Hakim
- Department of Pediatric Pulmonology, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Arcadi Vachyan
- Department of Pediatric Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Lea Bentur
- Department of Pediatric Pulmonology, Rappaport Children's Hospital, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Toukan Y, Gur M, Hakim FH, Geffen Y, Bar-Yoseph R, Nir V, Bentur L. Intermittent inhaled tobramycin and systemic cytokines response in CF patients with Pseudomonas aeruginosa. ACTA ACUST UNITED AC 2018; 41:E136-E143. [PMID: 30315749 DOI: 10.25011/cim.v41i3.30792] [Citation(s) in RCA: 2] [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: 09/23/2018] [Accepted: 09/23/2018] [Indexed: 11/03/2022]
Abstract
INTRODUCTION CF pulmonary guidelines recommend alternate therapy (one month on, one month off) with inhaled tobramycin for chronic Pseudomonas aeruginosa colonization in cystic fibrosis (CF). Tobramycin-inhaled powder (TIP™) is increasingly replacing time-consuming nebulizer therapy. It is unclear whether laboratory parameters change during the month off period compared with the month on therapy. PURPOSE Our aim was to assess whether spirometry, lung clearance index and circulating inflammatory markers differ between on/off treatment periods. MATERIALS AND METHODS A prospective pilot study evaluating CF patients treated with TIP, on two consecutive months (on/off) therapy. The evaluations were performed at the end of a month off therapy (1-2 days before the initiation of TIP) and after 28 days of treatment with TIP (1-2 days after the end of the treatment cycle). RESULTS Nineteen CF patients (10 males) with a mean age of 18.7±9.7 years and BMI (body mass index) of 19.62±3.53 kg/m2 were evaluated. After a month off treatment with TIP, spirometry parameters and lung clearance index remained unchanged. IL-6 increased significantly (p=0.022) off treatment. There was a non-significant change in the other inflammatory cytokines off therapy [hs-CRP, IL-8,TNF-α, α1-antitrypsin (α1AT) and neutrophilic elastase]. CONCLUSIONS The results of lung function parameters support the relative stability of CF patients during the month off therapy; however, the difference in serum IL-6 raises the possibility of ongoing higher degrees of inflammation during the month off therapy with TIP. The small sample size and the multiple parameters evaluated preclude firm conclusions; therefore, larger multicenter studies are needed to assess the on/off treatment strategy.
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Affiliation(s)
- Yazeed Toukan
- Pediatric Pulmonary Institute and CF Center, Ruth Rappaport Children's Hospital, Rambam Health Care Campus; Rappaport Faculty of Medicine, Technion-Israel Institute of Technology.
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