Chairmen:
Eitan Kerem - Jerusalem, Israel
Jean-Paul Praud - Sherbrooke, Canada


1. Non-CF Bronchiectasis - Who Is at Risk and how To Prevent It?
Anne Chang  - Brisbane, Autralia

2. New Paradigms in Diagnosis and Management of Acute Viral Bronchiolitis Phenotypes.
José Castro-Rodriguez - Santiago, Chile

3. Young Investigators Oral Communications.

(#33) - Pediatric Airway Epithelial Production of B-Cell Homing and Survival Factors Is Triggered by Viral Infection and Subject Age.
Elizabeth Chorvinsky - Washington DC, USA

(#8)  - Diagnostic Test Accuracy of Overnight Oximetry Indices in Differentiating Primary Snoring from Mild Obstructive Sleep Apnea.
Yu Qian Koh - Singapore, Singapore

(#150) - Etiology of Pleural Effusions Diagnosed by Routine and Molecular Techniques in Children Living in a High Tuberculosis Setting: A Prospective Study.
Seyram Wordui - Cape Town, South Africa

Chairmen:
Hector Aranibar - Santiago, Chili
Erick Forno - Pittsburg, USA

1. Asthma Clinical Year in Review.
Manuel Soto Martinez - San Jose, Costa Rica

2. Pro-Con Debate Prevention of Asthma: Daycare and Respiratory Health in Children.
PRO: José Castro-Rodriguez - Santiago, Chile
CON: Flore Amat - Paris, France

Chairpersons:
Sejal Saglani - London, UK
Adaeze Ayuk - Enugu, Nigeria


1. ILD in LMICs.
Marco Zampoli - Cape Town, South Africa

2. ILD and tRNA Synthetase Gene Mutations: Phenotypic Spectrum and Therapeutic Approaches.
Alice Hadchouel - Paris, France

3. How Can We Personalize Treatment in Rare chILDs?
Andrew Bush - London, UK

Chairmen:
Adnan Custovic - London, UK
Gustavo Nino - Washington DC, USA


1. Climate Change and Respiratory Health in Children.
Ioana Agache - Brasov, Romania

2. Long COVID.
Gary Wong - Hong Kong, China SAR

3. Inhaled Nitric Oxide (NO) as an Intervention for Infectious Conditions.
Aviv Goldbart - Beer Sheva, Israel

4. Respiratory Disease in Children with Neurodevelopmental Disabilities.
Marijke Proesmans - Leuven, Belgium

EPIDEMIOLOGY, ENVIRONMENTAL RISKS, PREVENTION, SOCIO-ECONOMIC COST, PUBLIC HEALTH RESOURCES

I 7 - First Year’s Experience with Increasing Incidence of TB in Children in a Low Burden TB Country Due to Migration from Ukraine

Doležalová K.

1. Department of Pediatrics, Thomayer´s Hospital - Prague, Czech Republic

I 27 - Plasma Proteome-Based Reflection Score of Humidifier Disinfectant-Associated Lung Injury Associated with Lung Function in Children

Hong SJ. ¹ , Lee SY. ¹ , Ahn HS. ² , Kang MJ. ³ , Kim KK. ⁴ .

1. Department of Pediatrics, Childhood Asthma Atopy Center, Humidifier Disinfectant Health Center, Asan Medical Center, University of Ulsan College of Medicine - Seoul, South Korea
2. Convergence Medicine Research Center, Asan Institute for Life Sciences, Asan Medical Center - Seoul, South Korea
3. Humidifier Disinfectant Health Center, Asan Medical Center - Seoul, South Korea
4. Department of Convergence Medicine, Asan Institute for Life Sciences, Asan Medical Center - Seoul, South Korea

I 49 - Investigations of Mycoplasma pneumoniae Infections in Hangzhou, China: Clinical and Molecular Characteristics of Clinical Isolates from Children

Song JY., Yang DH., Chen ZM., Wang YS.

1. Department of Pulmonology, The Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health - Hangzhou, China

I 59 - Provisional Review of Air Quality and New School Approvals in England and Wales

Mahfouz Y. , Panagioutou P., Heraghty J., Robertson M.

1. Paediatric Respiratory Medicine, The Evelina London Children's Hospital - London, United Kingdom

I 120 - Trends in Hospitalization or Emergency Room Visit for Croup Treatment in Korean Children From 2002 to 2019

Kim JH. ¹ , Ha EK. ² , Shin J. ³ , Han MY. ³ .

1. Department of Pediatrics, Kangdong Sacred Heart Hospital - Seoul, South Korea
2. Department of Pediatrics, Kangnam Sacred Heart Hospital - Seoul, South Korea
3. Department of Pediatrics, Bundang CHA Medical Center - Seongnam, South Korea

I 148 - Association of PM2.5 Level with Pediatric Patient Visits for Respiratory Diseases in Bangkok, Thailand

Sittichai P. ¹ , Supapueng O. ² , Tovichien P. ¹ .

1. Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University - Bangkok, Thailand
2. Department of Research and Development, Faculty of Medicine Siriraj Hospital, Mahidol University - Bangkok, Thailand

I 175 - Care of Long-COVID Patients - One Year Experiences in Our Long-COVID Outpatient at the 2nd Department of Pediatrics, Semmelweis University

Németh A ., Hervay J., Beniczky N., Ranyak M., Dobner S., Hosszu E., Palinkas A., Kemény V., Horvath Zs., Rikker Zs., Kovacs A., Egyed B., Kovacs G.

1. 2nd Department of Pediatrics, Semmelweis University - Budapest, Hungary

INVESTIGATION AND DIAGNOSTIC TESTS

J 38 - Oscillometry: Evaluation of Bronchodilator Response in Children with Chronic Airways Diseases.

Dagenais-Curti J. ¹ , Rivard L. ² , Vlachos H. ¹ , Dumas ME. ¹ , Counil FP. ¹ .

1. Service de pneumologie pédiatrique, FMSS Université de Sherbrooke, CRCHUS - Sherbrooke, Canada
2. Service de pédiatrie, FMSS Université de Sherbrooke, CRCHUS - Sherbrooke, Canada

J 43 - Comparison of Chest X-Ray Interpretation by Pediatric Pulmonologists, Radiologists, and Residents in Children with Suspected Foreign Body Aspiration

Avraham S. ¹ , Aviram M. ² , Farkash EN. ³ , Hoch SE. ³ , Pozailov S. ⁴ , Levin M. ⁴ , Raviv I. ¹ , Goldbart A. ² , Dizitzer Y. ⁵ , Golan Tripto I. ² .

1. Faculty of Health Sciences, Ben-Gurion University of the Negev - Beer-Sheva, Israel
2. Pediatric Pulmonary Unit, Soroka University Medical Center - Beer Sheva, Israel
3. Department of Radiology, Soroka University Medical Center - Beer-Sheva, Israel
4. Department of Pediatrics, Soroka University Medical Center - Beer-Sheva, Israel
5. Clinical Research Center, Soroka University Medical Center - Beer- Sheva, Israel

J 75 - Impulse Oscillometry in Children with Airway Narrowing after Bronchoscopic Stent Implantation, a Pilot Observational Study

Chen CH. ¹ , Lin JH. ¹ , Soong WJ. ² , Ou LT. ³ .

1. Department of Pediatric Pulmonology & Critical Care Medicine, China Medical University Children's Hospital - Taichung City, Taiwan
2. Pulmonology, China Medical University Children's Hospital - Taichung City, Taiwan
3. College of Medicine, China Medical University - Taichung City, Taiwan

J 94 - Evaluation of Foreign Body Aspiration Score (FOBAS) in Children- A Retrospective Cohort Study

Raviv I. ¹ , Pozailov S. ² , Avraham S. ¹ , Aviram M. ³ , Goldbart A. ³ , Dizitzer Y. ⁴ , Gatt D. ³ , Tsaregorodtsev S. ⁵ , Golan Tripto I. ³ .

1. Faculty of Health Sciences, Ben-Gurion University of the Negev - Beer-Sheva, Israel
2. Department of Pediatrics, Soroka University Medical Center - Beer-Sheva, Israel
3. Pediatric Pulmonary Unit, Soroka University Medical Center - Beer Sheva, Israel
4. Clinical Research Center, Soroka University Medical Center - Beer- Sheva, Israel
5. Department of Anesthesiology and Intensive care, Soroka University Medical Center - Beer-Sheva, Israel

J 97 - Cardiac Echocardiography Findings in Previously Healthy Hospitalized Children with Bronchiolitis – A Retrospective Study.

Shallufi G. ¹ , Seider Y. ² , Zucker-Toledano M. ³ , Masarweh K. ¹ , Gur M. ¹ , Bentur L. ¹ , Bar-Yoseph R. ¹ .

1. Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus - Haifa, Israel
2. Faculty of Medicine, Technion - Haifa, Israel
3. Pediatric Cardiology Institute, Ruth Children's Hospital, Rambam Health Care Campus - Haifa, Israel

J 103 - Risk Factors for Low Lung Function at Age Six in a Cohort of Preterm and Term Born Children

Goth F.

1. Department of Pediatric and Adolescent Medicine, Nordsjaellands Hospital - Kongens Lyngby, Denmark

J 143 - Current Perspective of Flow Cytometry-Based Method for Diagnosis of Interaction of Mycobacterium tuberculosis with Host Immune System. Pilot Study.

Doležalová K. ¹ , Hadlová P. ² , Ibrahimová M. ³ , Koziar Vašáková M. ⁴ .

1. Department of Pediatrics, Thomayer´s Hospital - Prague, Czech Republic
2. Childhood Leukaemia Investigation Prague (CLIP), 2nd Faculty of Medicine, Charles University - Prague, Czech Republic
3. Laboratory of Immunology, Thomayer University Hospital - Prague, Czech Republic
4. Clinic of Pneumology of the First Faculty of Medicine Charles University, Thomayer University Hospital - Prague, Czech Republic

J 169 - Detecting Adventitious Pediatric Respiratory Sounds Using Deep Learning

Zhou G., Chien C. , Chen Y.

1. School of Medicine, Weill Cornell Medicine - New York, USA

THERAPEUTIC PROCEDURES

K 171 - Fluoroscopy-Assisted Custom-Magnetic Removal of a Sharp Metallic Foreign Body from the Distal Airway of a 2-Year-Old Boy: A Case Report

Uppala R. ¹ , Sitthikarnkha P. ¹ , Srirompotong S. ² , Boonmak P. ³ , Srirat W. ³ , Boonpongsathian S. ⁴ , Sabaychai W. ⁴ , Chaimungkhun J. ⁴ , Jaroenchai J. ⁴ .

1. Department of Pediatrics, Faculty of Medicine, Khon Kaen University - Khon Kaen, Thailand
2. Department of Otolaryngology, Faculty of Medicine, Khon Kaen University - Khon Kaen, Thailand
3. Department of Anesthesiology, Faculty of Medicine, Khon Kaen University - Khon Kaen, Thailand
4. Excellence Center for Endoscopy, Faculty of Medicine, Khon Kaen University - Khon Kaen, Thailand

CELLULAR AND MOLECULAR BIOLOGY

L 9 - Fracture Incidence in Children after Developing Food Allergy: A Korean Nationwide Birth Cohort Study

Shin YH.

1. Department of Pediatrics, CHA Gangnam Medical Center, CHA University School of Medicine - Seoul, South Korea

L 40 - The Sequential Study of Metabolic Remodeling of Right Ventricular Failure in Pulmonary Hypertension.

Dai ZK. ¹ , Wu YH. ² , Liu IC. ¹ , Lo SH. ² , Chen IC. ¹ , Hsu JH. ¹ , Wu BN. ³ .

1. Pediatrics, Kaohsiung Medical University Hospital - Kaohsiung, Taiwan
2. Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University - Kaohsiung, Taiwan
3. Pharmacology, Kaohsiung Medical University - Kaohsiung, Taiwan

L 72 - Obese Asthmatic Children Show Different Metabolomics Profiles Than Lean Asthmatic Children

Alfaki MA. ¹ , Shailesh H. ¹ , Noor S. ¹ , Hani Y. ¹ , Hasabelgawi L. ¹ , Ahmed S. ¹ , Dibounb I. ² , Jacob SH. ³ , Worgall T. ⁴ , Worgall ST. ⁴ , Janahi I. ¹ .

1. Department of Medical Services, Sidra Medicine - Doha, Qatar
2. Translational Genetics Department, Sidra Medicine - Doha, Qatar
3. Advanced Cell Therapy Core, Sidra Medicine - Doha, Qatar
4. Department of Pediatric, Weill Cornell Medicine - New York, USA

PEDIATRIC PULMONOLOGY IN DEVELOPING COUNTRIES

M 29 - Utility of an Indigenous Method of Assessing Function of Nasal Epithelial Cilia for Diagnosis of Primary Ciliary Dyskinesia in Children

Tayal A. , Jat KR., Soni A., Jindal S., Lodha R., Dhochak N., Sankar J., Kabra SK.

1. Pediatrics, All India Institute of Medical Sciences - New Delhi, India

M 122 - Outcome of Congenital Tracheal Stenosis from a Middle-Income Country

Hng SY. ¹ , Eg KP. ¹ , deBruyne JA. ¹ , Nathan AM . ¹ , Zahari Z. ² , Lee WS. ³ , Kulasegarah J. ⁴ , Lum CS. ⁵ , Gan CS. ⁵ , Chuah SL. ⁵ , Sanmugam A. ⁶ , Raja Mokhtar RA. ⁷ , Krishnasamy S. ⁷ , Muhammad Gowdh NF. ⁸ , Hashim N. ⁹ , Mansor M. ⁹ , Zahari N. ⁵ , Tubirin SH. ⁵ .

1. Department of Paediatrics, University Malaya - Selangor, Malaysia
2. Department of Paediatrics, Hospital Kuala Lumpur - Kuala Lumpur, Malaysia
3. Department of Cardiothoracic Surgery, Gleneagles Hospital - Kuala Lumpur, Malaysia
4. Department of Ear, Nose, and Throat, University Malaya - Kuala Lumpur, Malaysia
5. Department of Paediatrics, University Malaya - Kuala Lumpur, Malaysia
6. Department of Paediatric Surgery, University Malaya - Kuala Lumpur, Malaysia
7. Department of Cardiothoracic Surgery, University Malaya - Kuala Lumpur, Malaysia
8. Department of Biomedical Imaging, University Malaya - Kuala Lumpur, Malaysia
9. Department of Anaesthesia, University Malaya - Kuala Lumpur, Malaysia

M 172 - A Multicenter, Prospective, Observational Study on Sleep Habits and Problems in Children of the Indian Subcontinent

Narayan O. ¹ , Jakka S. ² , Hyndavi K. ² , Swetha D. ² , Sathvika A. ³ , Subramanya NK. ³ , Taneja N. ⁴ , Mane S. ⁴ , Ghodasara R. ⁵ , Dagli P. ⁵ , Dakua R. ⁶ , Bharani A. ⁶ , Satvika K. ⁷ , Rani U. ⁷ , Monica S. ⁸ , Arasan D. ⁸ , Sruthi S. ⁹ , Kondle V. ⁹ , Kumar D. ¹⁰ , Kumar R. ¹⁰ , Harini H. ¹¹ , Rajyam R. ¹¹ .

1. Pediatric Pulmonology, American Hospital, Dubai - Dubai, United Arab Emirates
2. Pediatric Pulmonology, Ankura Children's Hospital - Hyderabad, India
3. Pediatric Pulmonology, Vydehi Medical College - Bengaluru, India
4. Pediatric Pulmonology, DY Patil Medical College - Pune, India
5. Pediatric Pulmonology, NHL Medical College - Ahmedabad, India
6. Pediatric Pulmonology, MGM Medical College - Indore, India
7. Pediatric Pulmonology, Niloufer Children's Hospital - Hyderabad, India
8. Pediatric Pulmonology, Institute of Child Health - Chennai, India
9. Pediatric Pulmonology, RVMIMS - Siddipet, India
10. Pediatric Pulmonology, Saveetha Medical College - Chennai, India
11. Pediatric Pulmonology, Andhra Medical College - Vishakhapatnam, India

CLINICAL CASES

N 15 - A Rare Case of Pediatric Castleman Disease with Respiratory Sequelae

Hsieh TS. , Chang HH., Wu YH., Chiou SS., Hsu JH., Dai ZK.

1. Department of Pediatrics, Kaohsuing Medical University Hospital, Kaohsiung Medical University - Kaohsuing, Taiwan

N 17 - Double Aortic Arch with Stridor, A Case Report with Long- Term Follow Up

Lin HH . ¹ , Qiu ZJ. ² , ZHANG CY. ³ , Wu YX. ¹ , LIU YC. ¹ , CHEN YZ. ¹ , XU ZH. ¹ , DAI ZG ¹ .

1. Pediatric Cardiopulmonology, Kaohsiung Medical University Hospital - Kaohsiung, Taiwan
2. Cardiovascular Surgery, Kaohsiung Medical University Hospital - Kaohsiung, Taiwan
3. Pediatric Cardiovascular Surgery, National Taiwan University Hospital - Taipei, Taiwan

N 19 - Surfactant Protein C Deficiency: A Case Report of Children’s Interstitial Lung Disease

Chua WC. , Chen HL., Chen IC., Liu YC., Wu YH., Lo SH., Hsu JH., Dai ZK.

1. Department of Pediatrics, Kaohsiung Medical University Hospital - Kaohsiung 807, Taiwan

N 20 - Rare Cause of Recurrent Pneumonia – Clinical Case

Ruxandu A. ¹ , Prisacariu L. ² , Craiu M. ³ , Gheorghiu R. ⁴ .

1. Pediatrics, ”Grigore Alexandrescu” Emergency Hospital for Children - Bucharest, Romania
2. Pediatric Pneumology, ”Grigore Alexandrescu” Emergency Hospital for Children - Bucharest, Romania
3. Pediatric Pneumology, “Alessandrescu-Rusescu” National Institute for Mother and Child Healthcare - Bucharest, Romania
4. Pediatrics, “Alessandrescu-Rusescu” National Institute for Mother and Child Healthcare - Bucharest, Romania

N 25 - Unilateral Pulmonary Artery Agenesis and Kommerell’s Diverticulum: A Clinical Case of a 1-Year-Old Girl with the Two Rare Vascular Malformations

Liakaite G. ¹ , Miseviciene V. ¹ , Zaveckiene J. ² , Snipaitiene A. ¹ .

1. Pediatric Department, Medical Academy, Lithuanian University of Health Sciences - Kaunas, Lithuania
2. Medical Academy, Department of Radiology, Lithuanian University of Health Sciences - Kaunas, Lithuania

N 41 - Tietze Syndrome – Rare Clinical Case of Chest Pain in Childhood

Markova R.

1. Pediatrics, 1-st Pediatric Consultative Clinic, Medical University- Pleven - Sofia, Bulgaria

N 54 - A Rare Case of Concurrent Pulmonary Hemorrhage and Glomerulonephritis in a 3-Year-Old Girl Caused by ANCA-Associated Vasculitis

Lin CH . ¹ , Chen CH. ² , Soong WS. ³ .

1. Division of Pediatric Pulmonology, China Medical University Children's Hospital - Taichung, Taiwan
2. Pediatric Pulmonology, China Medical University Children's Hospital - Taichung, Taiwan
3. China Medical University Children's Hospital, Division of Pediatric Surgery - Taichung, Taiwan

N 58 - Chronic Cough Is Not Always Easy to Treat: A Case Report

Meleca V. , Vanorio B.

1. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Mother-Child Health, University of Genoa - Genoa, Italy

N 64 - Risk Factors for Re-Expansion Pulmonary Edema in Pediatric Pneumothorax Management: A Case Report

Vishnampettai VV. ¹ , Ramamurthy MB. ² , Goh DY. ² , Lim MT. ² .

1. Khoo Teck Puat-National University Children’s Medical Institute, National University Health System - Singapore, Singapore
2. Khoo Teck Puat-National University Children’s Medical Institute, National University Hospital - Singapore, Singapore

N 65 - Congenital Pulmonary Lymphangiectasia and Total Anomalous Pulmonary Venous Drainage: A Case Report

Raj D. ¹ , Vishnampettai VV. ¹ , Lian DW. ² , Chin HL. ¹ , Aye WM. ³ , Ramamurthy MB. ⁴ , Goh DY. ⁴ , Grignani RT. ¹ , Lim MT. ⁴ .

1. Khoo Teck Puat-National University Children’s Medical Institute, National University Health System - Singapore, Singapore
2. Department of Pathology, National University Health System - Singapore, Singapore
3. Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre - Singapore, Singapore
4. Khoo Teck Puat-National University Children’s Medical Institute, National University Hospital - Singapore, Singapore

N 78 - Tracheal Diverticulum in a Young Child with a Traumatic Chest Injury

Ben-David Y. , Bentur L., Ben-Ari J., Gur M., Toukan Y., Shallufi G., Bar-Yoseph R.

1. Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus - Haifa, Israel

N 79 - Impaired Innate Immunity and Severe Asthma

Ostrovsky A. , Yaacoby-Bianu K., Livnat G.

1. Pediatric Pulmonology, Carmel Medical Center - Haifa, Israel

N 88 - Elevated Hemidiaphragm on the X-Ray – Two Different Faces of the Medal

Fedeva S. ¹ , Papochieva V. ² , Nikolov I. ³ , Miteva D. ³ , Parina S. ² , Georgieva B. ² , Andonova Y. ³ , Mileva S. ³ , Stoichkova M. ⁴ , Oparanova V. ⁵ , Kartulev N. ⁵ , Antonova Z. ⁵ , Tzvetkov G. ⁶ , Zlatareva D. ⁷ , Shivachev Ch. ⁸ , Petrova G. ³ .

1. Medical Center Silvi Med, Pediatric Department, Medical University of Sofia - Vratsa, Bulgaria
2. Pediatric Clinic, University Hospital "Alexandrovska" - Sofia, Bulgaria
3. Pediatric Clinic, University Hospital "Alexandrovska", Medical University Sofia - Sofia, Bulgaria
4. Pediatric Clinic, MHAT Berkovica - Berkovica, Bulgaria
5. Pediatric Surgery, University Hospital Pirogov - Sofia, Bulgaria
6. Medical Center Silvi Med, Pediatric Clinic, Hospital "Hristo Botev" - Vratsa, Bulgaria
7. Department of Diagnostic Imaging, University Hospital Alexandrovska, Medical University of Sofia - Sofia, Bulgaria
8. Surgery, University Hospital Pirogov, Medical University of Sofia - Sofia, Bulgaria

N 96 - Pediatric Case of Pulmonary Non-Tuberculous Mycobacterium xenopi

Rizik S. ¹ , Bar-Yoseph R. ¹ , Weiss R. ² , Shallufi G. ¹ , Nasrallah E. ³ , Gur M. ¹ , Bentur L. ¹ , Lapidot R. ³ .

1. Pediatric Infectious Disease Unit, Ruth Rappaport Children's Hospital, Rambam Health Care Campus - Haifa, Israel
2. Pediatric A Department, Ruth Rappaport Children's Hospital, Rambam Health Care Campus - Haifa, Israel
3. Pediatric Infectious Disease Unit, Ruth Rappaport Children's Hospital, Rambam Health Care Campus - Haifa, Israel

N 100 - Dyspnea Could Be Due to Non-Respiratory Issue

Bozadzhieva L.

1. Pediatric Intensive Care Unit, Children's Hospital Prof. I. Mitev, Medical University - Sofia, Bulgaria

N 101 - An Infant with Persistent Hypoxia Since Birth and Severe Pulmonary Hypertension. How Fatal Is It Really?

Panagiotou P. ¹ , Nichols AL. ¹ , Rahim Z. ¹ , Nicholson A. ² , Lillie J. ³ , Turcu S. ¹ .

1. Paediatric Respiratory Medicine, Evelina London Children´s Hospital - London, United Kingdom
2. Histopathology Department, Royal Brompton Hospital - London, United Kingdom
3. PICU and ECMO, Evelina London Children´s Hospital - London, United Kingdom

N 101 - An Infant with Persistent Hypoxia Since Birth and Severe Pulmonary Hypertension. How Fatal Is It Really?

Panagiotou P. ¹ , Nichols AL. ¹ , Rahim Z. ¹ , Nicholson A. ² , Lillie J. ³ , Turcu S. ¹ .

1. Paediatric Respiratory Medicine, Evelina London Children´s Hospital - London, United Kingdom
2. Histopathology Department, Royal Brompton Hospital - London, United Kingdom
3. PICU and ECMO, Evelina London Children´s Hospital - London, United Kingdom

N 107 - Cough, Fever and Hemoptysis in a 15-Year-Old Boy

Chelcea R. ¹ , Ciuca I. ² , Dediu M. ² .

1. Pediatric Pulmonology Unit, Clinical County Hospital "Pius Branzeu" - Timisoara, Romania
2. Pediatric Department, University of Medicine and Pharmacy "Victor Babes" - Timisoara, Romania

N 113 - Acute Dyspnea in a Child: From Pearl to Plague

Slaats M. ¹ , Duijts L. ² .

1. Department of Paediatrics, Division of Paediatric Respiratory Medicine and Allergology, Erasmus MC – Sophia Children’s Hospital, University Medical Centre - Rotterdam, Netherlands
2. Department of Paediatrics, Division of Paediatric Respiratory Medicine and Allergology, and Division of Neonatology, Erasmus MC – Sophia Children’s Hospital, University Medical Centre - Rotterdam, Netherlands

N 117 - Malnutrition, Chronic Cough and Digital Clubbing: Beyond Cystic Fibrosis

Soto-Martinez ME. ¹ , Guier Bonilla L. ² , Loria-Chavarria G. ³ , Ivanchovich-Escoto G. ⁴ .

1. Respiratory Medicine, National Children's Hospital - San Jose, Costa Rica
2. Department of Pediatrics, Hospital Nacional de Niños , Caja Costarricense de Seguro Social – San José, Costa Rica
3. Respiratory Department, Hospital Nacional de Niños , Caja Costarricense de Seguro Social – San José, Costa Rica
4. Immunology and Rheumatology Department, Hospital Nacional de Niños , Caja Costarricense de Seguro Social – San José, Costa Rica

N 121 - An Adolescent with Metastatic Pulmonary Calcification Following Rhabdomyolysis Due to Heat Stroke: A Case Report

Sitthikarnkha P.

1. Pediatrics, Khon Kaen University - Khon Kaen, Thailand

N 137 - The Impact of COVID-19 on a Patient with Jeune Syndrome: A Case Report

Meleca V. , Vanorio B.

1. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Mother-Child Health, University of Genoa - Genoa, Italy

N 151 - Sleep-Related Breathing Disorders and the Role of Mean Oxygen Saturation

Oros M. ¹ , Baranga L. ² , Mihaltan F. ³ , Gheorghe D. ⁴ .

1. Pediatrics, Ponderas Academic Hospital, Faculty of Medicine, Titu Maiorescu University - Bucharest, Romania
2. Pediatrics, Ponderas Academic Hospital, Bucharest - Bucharest, Romania
3. University of Medicine and Pharmacy “Carol Davila”, "Marius Nasta” Institute of Pulmonology - Bucharest, Romania
4. ENT, “MS Curie” Hospital Bucharest, Faculty of Medicine, University of Medicine and Pharmacy, “Carol Davila” - Bucharest, Romania

N 157 - Pulmonary Sequestration in a Newborn: When Is the Right Time for Surgery?

Tautiva-Rojas MC. ¹ , Loria-Chavarria G. ² , Hoepker A. ² , Gutiérrez-Schwanhauser JP. ² , Gutiérrez-Álvarez R. ² , Monge-Jimenez T. ³ , Soto-Martinez ME. ² .

1. Pediatrics, Hospital Nacional de Niños “Dr. Carlos Sáenz Herrera” - San Jose, Costa Rica
2. Pulmonology, Hospital Nacional de Niños “Dr. Carlos Sáenz Herrera” - San Jose, Costa Rica
3. Pathology, Hospital Nacional de Niños “Dr. Carlos Sáenz Herrera” - San Jose, Costa Rica

N 158 - Chronic Cough in a 5-Year-Old Girl: Putting the Puzzle Together

Loría-Chavarría G . ¹ , Ivankovich G. ² , Soto-Martínez M. ¹ .

1. Pediatric Pulmonology, Hospital Nacional de Niños, Caja Costarricense del Seguro Social - San José, Costa Rica
2. Pediatric Immunology and Rheumatology, Hospital Nacional de Niños, Caja Costarricense del Seguro Social - San José, Costa Rica

N 161 - Diffuse Panbronchiolitis in Children with Difficult-To-Treat Asthma: Case Report

Klubdaeng A. ¹ ,Wongwathanavikrom N. ¹ , Palamit A. ¹ , Tovichien P. ¹ , Udomittipong K. ¹ , Amornsitthiwat R. ² .

1. Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University - Bangkok, Thailand
2. Radiology Department, Faculty of Medicine Siriraj Hospital, Mahidol University - Bangkok, Thailand

N 164 - An Unusual Cause of Severe Iatrogenic Tracheal Obstruction in a Young Child

Makate S. ¹ , Zampoli M. ¹ , Brooks A. ² , Rajkumar A. ³ , Mc Culloch M. ⁴ .

1. Paediatric Pulmonology, Red Cross War Memorial Children's Hospital - Cape Town, South Africa
2. Paediatric Cardiothoracic Surgery, Red Cross War Memorial Children's Hospital - Cape Town, South Africa
3. Diagnostic Radiology, Red Cross War Memorial Children's Hospital - Cape Town, South Africa
4. Paediatric Nephrology, Red Cross War Memorial Children's Hospital - Cape Town, South Africa

N 166 - Wheezing Is Not Only Asthma - Lung Ultrasound Role

Popin D. ¹ , Ciuca IM. ² , Dediu M. ² .

1. Pediatric Pulmonology Unit, Clinical County Hospital Timisoara, Romania - Timisoara, Romania
2. Pediatric Department, Victor Babes University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square No. 2, 300041 - Timisoara, Romania

N 167 - Pulmonary Lymphangiectasia Successfully Treated with MEK Inhibition in a Patient with RIT1-Associated Noonan Syndrome

Park JS. ¹ , Suh DI. ¹ , Lee K. ¹ , LEe S. ² , Hur S. ² .

1. Pediatrics, Seoul National University College of Medicine - Seoul, South Korea
2. Radiology, Seoul National University College of Medicine - Seoul, South Korea

N 177 - A Rare Case of Obstructive Emphysema Due to Endobronchial Tuberculosis in an Infant

Akand N., Sarkar P., Alam J.

1. Department of Pediatric Respiratory Medicine, Bangladesh Institute of Child Health - Dhaka, Bangladesh

N 178 - Turtledove Dropping Hypersensitivity Pneumonitis in a Child

Renoux MC . ¹ , Moreau J. ² , Socchi F. ² .

1. Pediatric Pulmonology, University Hospital of Montpellier - Montpellier, France
2. Pediatric Cardiology and Pulmonology Unit, Montpellier University Hospital - Montpellier, France

N 179 - A Case of Radiation Pneumonitis in a Child

Renoux MC . ¹ , Moreau J. ² , Socchi F. ² , Saumet L. ³ , Fromont C. ² .

1. Pediatric Pulmonology, University Hospital of Montpellier - Montpellier, France
2. Pediatric Cardiology and Pulmonology Unit, Montpellier University Hospital - Montpellier, France
3. Pediatric Hematology and Oncology Unit, Montpellier University Hospital - Montpellier, France

N 180 - Pulmonary Veno-Occlusive Disease in Two Children

Renoux MC . ¹ , Moreau J. ² , Socchi F. ² .

1. Pediatric Pulmonology, University Hospital of Montpellier - Montpellier, France
2. Pediatric Cardiology and Pulmonology Unit, Montpellier University Hospital - Montpellier, France

N 181 - Radiation-Induced Lung Injury – Pediatric Case Report

Silva S. ¹ , Alves D. ² , Baptista R. ³ , Lago R. ⁴ , Azevedo I. ¹ , Bom Sucesso M. ² .

1. Pediatric Pneumology Unit, Pediatric Department, Centro Hospitalar Universitário São João - Oporto, Portugal
2. Pediatric Oncology Department, Centro Hospitalar Universitário de São João - Oporto, Portugal
3. Infectious Diseases Department, Centro Hospitalar Universitário de São João - Oporto, Portugal
4. Radiation Oncology Department, Centro Hospitalar Universitário São João - Oporto, Portugal

15. MISCELLANEOUS

O 45 - Prevalence and Risk Factors for Extubation Failure Among Children Admitted for Pediatric Community-Acquired Pneumonia D at a Tertiary Hospital

Parcon KI. , Lozada MC.

1. Pediatric Pulmonology, Philippine General Hospital - Manila, Philippines

O 63 - Implementation of a Training Program to Improve Nursing Care Standards for Tracheostomized Children

Lim MT. ¹ , Tay SY. ² , Thong WY. ¹ , Hor E. ¹ , Peddireddy S. ¹ , Cunanan A. ¹ , Loh WS. ² .

1. Khoo Teck Puat-National University Children’s Medical Institute, National University Hospital - Singapore, Singapore
2. Department of Otolaryngology - Head and Neck Surgery, National University Hospital - Singapore, Singapore

O 84 - A Preliminary Study on the Application of Wearable Health Monitoring Devices for Allergic Diseases

Shim K. ¹ , Seo S. ² , Choi H. ¹ .

1. Institute for Environment, Health and Safety, Seo Kyeong University - Seoul, South Korea
2. Nano-chemical, Biological and Environmental Engineering, Seo Kyeong University - Seoul, South Korea

O 92 – COVID-19 Pandemic - Not Only a Physical Issue for Children

Stefanova-Todorova I. ¹ , Papochieva V. ² , Petrova G. ¹ .

1. Pediatric Clinic, University Hospital "Alexandrovska", Medical University of Sofia - Sofia, Bulgaria
2. Pediatric Clinic, University Hospital "Alexandrovska" - Sofia, Bulgaria

O 102 - Multidisciplinary Care of Children with Chronic Pulmonary Aspiration without Apparent Risk Factors

AbdulWahab A . ¹ , Abouhazima K. ² , Sharpe S. ³ .

1. Pediatric Pulmonology, Sidra Medicine - Doha, Qatar
2. Pediatric Gastroenterology, Sidra Medicine - Doha, Qatar
3. Clinical Nutrition and Dietetics Unit, Sidra Medicine - Doha, Qatar

O 106 - Habitual Cough in Children During COVID- 19 Era

Bar-Yoseph R. , Gut G., Hanna M., Gur M., Bentur L.

1. Pediatric Pulmonary Institute, Ruth Children's Hospital, Rambam Health Care Campus - Haifa, Israel

O 109 - A Systematic Review of the Risk of Nebulizer Treatments in Transmission of Bacteria and Viruses

Ben Yosef H. ¹ , Zelniker N. ² , Besor O. ¹ , Pillay J. ³ , Dennett L. ⁴ , Rochman M. ¹ , Be’er M. ¹ , Lavie M. ¹ , Amirav I. ¹ .

1. Pediatric Pulmonology Unit, Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University - Tel Aviv, Israel
2. Pediatric Department, Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University - Tel Aviv, Israel
3. Alberta Research Centre for Health Evidence, University of Alberta - Edmonton, Canada
4. Health Sciences, University of Alberta - Edmonton, Canada

O 111 - Covid-19 Vaccination Side Effects Profile among Adolescents with Underlying Respiratory Disease

Cahal M. ¹ , Amirav I. ¹ , Rochman M. ¹ , Be’er M. ¹ , Sadot E. ² , Heshin-Bekenstein M. ³ , Besor O. ¹ , Lavie M. ¹ .

1. Pediatric Pulmonology Unit, Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University - Tel Aviv, Israel
2. Pediatric Pulmonology Unit and Pediatric Intensive Care Unit, Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University - Tel Aviv, Israel
3. Pediatric Rheumatology Unit, Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University - Tel Aviv, Israel

O 123 - A Wearable Stethoscope for Accurately Monitoring Real-Time Lung Sounds and Distinguishing Wheezing Sounds Based on an AI Algorithm

Seo SC. ¹ , Lee SH. ² , Lee KR. ² , Kang DS. ³ , Kim DH. ⁴ .

1. Department of Nano, Chemical and Biological Engineering, Seokyeong University - Seoul, South Korea
2. Center for Biomicrosystems, Brain Science Institute, Korea Institute of Science and Technology - Seoul, South Korea
3. Department of Mechanical Engineering, Ajou University - Seoul, South Korea
4. School of Economic, Political and Policy Sciences, The University of Texas at Dallas - Dallas, USA

O 127 - Development of a Labeling System Using Lung Sounds Collected by an Electronic Stethoscope

Seo SC. ¹ , Kim DH. ² , Choi HE. ³ , Ko HJ. ⁴ .

1. Department of Nano, Chemical and Biological Engineering, Seokyeong University - Seoul, South Korea
2. School of Economic, Political and Policy Sciences, The University of Texas at Dallas - Dallas, USA
3. Institute for Environmental Science and Health, Seokyeong University - Seoul, South Korea
4. Korea National Open University - Seoul, South Korea

O 136 - Pulmonary Evaluation of Children with Respiratory Symptoms and Post-COVID-19 Condition: A Prospective Cohort Study.

Shmueli E ¹ , Bar-On O. ¹ , Mei-Zahav M. ¹ , Stafler P. ¹ , Levine H. ¹ , Steuer G. ¹ , Chodick G. ² , Amir B. ² , Prais D. ¹ , Ashkenazi-Hoffnung L. ³ .

1. Pediatric Pulmonology Institute, Schneider Children's Medical Center of Israel - Petach Tikva, Israel
2. Sackler Faculty of Medicine, Tel Aviv University - Tel Aviv, Israel
3. Department of Day Hospitalization, Schneider Children's Medical Center of Israel - Petach Tikva, Israel

Chairpersons:
Heather Zar - Cape Town, South Africa
Renato Stein - Porto Alegre, Brazil


1. Specific Challenges with Pediatric Lung Transplantation.
Paul Aurora - London, UK

2. Childhood Asthma - LMICs Perspective.
Manuel Soto Martinez - San Jose, Costa-Rica

3. Young Investigator's Oral Communications

(#31) - Viral Etiology in Children with Asthma and Wheezing Disorders before and during the COVID-19 Pandemic.
Jayson Wong - Hong Kong, China SAR

(#85) - Increased Ventilation Inhomogeneity Found in 25% of Infants with Primary Ciliary Dyskinesia: Pilot Study on Early Lung Function.
Vaclav Koucky - Prague, Czech Republic

(#112) - Lower Respiratory Infections in Premature Infants Are Associated with the Development of Obstructive Sleep Apnea during Childhood.
Agnes Montgomery - Washington DC, USA

Chairmen:
Gary Wong - Hong Kong, China SAR
Alexander Tuazon - Manila, Phiippines


1. Which Wheezing Preschoolers Should be Treated for Asthma.
Sejal Saglani - London, UK

2. Predicting Exacerbations in Severe Preschool Wheezers.
Michael Fayon - Bordeaux, France

3. High Flow Nasal Cannula as Respiratory Support in Treating Infant Bronchiolitis.
Marijke Proesmans - Leuven, Belgium

Chairpersons:
June Marthin - Copenhagen, Denmark
Luiz Vicente Ribeiro Ferreira de Silva Filho - Sao Paulo, Brazil

1. Cystic Fibrosis - Year in Review.
   Malena Cohen Cymberknoh - Jerusalem, Israel
   
   
2. How I Prescribe Antibiotics in Children with CF.
   Alan Smyth - Nottingham, UK
   
   
3. New Treatments Rectal Organoids Enable Personalized Treatment of Cystic Fibrosis.
   Karin de Winter de Groot - Utrecht, The Netherlands

Chairmen:
Renato Cutrera - Rome, Italy
Jean-Paul Praud - Sherbrooke, Canada


1. Sleep in Children - Year in Review.
   Refika Ersu - Ottawa, Canada

2. Adherence of CPAP Treatment in OSA Children.
    Gustavo Nino - Washington DC, USA

3. What is the Place of Drug-Induced Sleep Endoscopy?
    Stjin Verhulst - Antwerp, Belgium

By invitation only or upon presentation of Gala dinner ticket (€ 140)