Evidence map›Paper›PMID 36931672›Full record

ArticleBMJ open2023

COllaborative Neonatal Network for the first European CPAM Trial (CONNECT): a study protocol for a randomised controlled trial.

Casper M Kersten, Sergei M Hermelijn, Louis W J Dossche, Nagarajan Muthialu, Paul D Losty, Maarten Schurink, André B Rietman, Marten J Poley, Joost van Rosmalen, Tabitha P L Zanen-van den Adel and 7 more

Registry-linked trialOpen access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in BMJ open, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05701514 (The COllaborative Neonatal Network for the First Congenital Pulmonary Airway Malformation), which is not on this map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
6.0field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05701514 narecruitingnot on this map

The COllaborative Neonatal Network for the First Congenital Pulmonary Airway Malformation (CPAM) Trial

TypeinterventionalSponsorErasmus Medical CenterRan2023 to 2030Enrolled176ConditionsCongenital Pulmonary Airway MalformationArmsElective surgical resection of CPAM between 6 and 9 months of age
3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Risk of malignant transformation and infections in congenital lung malformations in adults: a systematic review.European respiratory review : an official journal of the European Respiratory Society · 2025
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Collaborative Efforts in Pediatric Surgery: Lessons from European Randomized Controlled Trials.European journal of pediatric surgery : official journal of Austrian Association of Pediatric Surgery ... [et al] = Zeitschrift fur Kinderchirurgie · 2025
    Review
  9. Article
  10. Article
  11. The Diagnostics and Management of Bronchopulmonary Sequestration: An International Survey among Specialized Caregivers.European journal of pediatric surgery : official journal of Austrian Association of Pediatric Surgery ... [et al] = Zeitschrift fur Kinderchirurgie · 2025
    Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Congenital pulmonary malformations.Turk gogus kalp damar cerrahisi dergisi · 2024
    Review
  18. Congenital lung malformations.Nature reviews. Disease primers · 2023
    Review
  19. Congenital pulmonary airway malformation in a 5 month old boy, complicated by pneumonia.Indian journal of thoracic and cardiovascular surgery · 2023
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

17 authors at 6 institutions in 4 countries.

Casper M KerstenPaediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, Netherlands.ORCID 0000-0002-6514-086X
Sergei M HermelijnPaediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, Netherlands.ORCID 0000-0002-7296-9932
Louis W J DosschePaediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, Netherlands.
Nagarajan MuthialuTracheal Team, Department of Cardiothoracic Surgery, Great Ormond Street Hospital for Children, London, UK.
Paul D LostyPaediatric Surgery, Institute Of Life Course And Medical Sciences, University of Liverpool, Liverpool, UK.
Maarten SchurinkPaediatric Surgery, Radboud University Medical Centre Amalia Children's Hospital, Nijmegen, the Netherlands, Nijmegen, Netherlands.
André B RietmanChild and Adolescent Psychiatry, Erasmus MC Sophia Children Hospital, Rotterdam, Zuid-Holland, Netherlands.
Marten J PoleyPaediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, Netherlands.
Joost van RosmalenBiostatistics, Erasmus MC, Rotterdam, Zuid-Holland, Netherlands.
Tabitha P L Zanen-van den AdelOrthopaedics, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, Netherlands.
Pierluigi CietRadiology and Nuclear Medicine, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, Netherlands.ORCID 0000-0003-4017-8957
Jan von der ThüsenPathology, Erasmus MC, Rotterdam, Netherlands.ORCID 0000-0001-9699-4860
Erwin BrosensClinical Genetics, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, Netherlands.
Hanneke IjsselstijnPaediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, Netherlands.
Harm A W M TiddensRadiology and Nuclear Medicine, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, Netherlands.
Rene M H WijnenPaediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, Netherlands.
J Marco SchnaterPaediatric Surgery, Erasmus MC Sophia Children's Hospital, Rotterdam, Zuid-Holland, Netherlands j.schnater@erasmusmc.nl.ORCID 0000-0003-4910-8293
Erasmus MC - Sophia Children’s Hospital · NLErasmus MC · NLGreat Ormond Street Hospital · GBRadboud University Nijmegen · NLUniversity of Cagliari · ITUniversity of Liverpool · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionConsensus is lacking on the optimal management of asymptomatic congenital pulmonary airway malformation (CPAM). For future studies, the CONNECT consortium (the COllaborative Neonatal Network for the first European CPAM Trial)-an international collaboration of specialised caregivers-has established consensus on a core outcome set of outcome parameters concerning respiratory insufficiency, surgical complications, mass effect and multifocal disease. These outcome parameters have been incorporated in the CONNECT trial, a randomised controlled trial which, in order to develop evidence-based practice, aims to compare conservative and surgical management of patients with an asymptomatic CPAM. METHODS AND ANALYSIS: Children are eligible for inclusion after the CPAM diagnosis has been confirmed on postnatal chest CT scan and they remain asymptomatic. On inclusion, children are randomised to receive either conservative or surgical management. Subsequently, children in both groups are enrolled into a standardised, 5-year follow-up programme with three visits, including a repeat chest CT scan at 2.5 years and a standardised exercise tolerance test at 5 years.The primary outcome is exercise tolerance at age 5 years, measured according to the Bruce treadmill protocol. Secondary outcome measures are molecular genetic diagnostics, validated questionnaires-on parental anxiety, quality of life and healthcare consumption-, repeated imaging and pulmonary morbidity during follow-up, as well as surgical complications and histopathology. This trial aims to end the continuous debate surrounding the optimal management of asymptomatic CPAM. ETHICS AND DISSEMINATION: This study is being conducted in accordance with the Declaration of Helsinki. The Medical Ethics Review Board of Erasmus University Medical Centre Rotterdam, The Netherlands, has approved this protocol (MEC-2022-0441). Results will be disseminated through peer-reviewed scientific journals and conference presentations. TRIAL REGISTRATION NUMBER: NCT05701514.

Indexed as

Quality of LifeRespiratory InsufficiencyChildChild, PreschoolDiagnostic ImagingHumansInfant, NewbornLungNetherlandsRandomized Controlled Trials as TopicNeonatal intensive & critical careProtocols & guidelinesThoracic surgery

Identifiers

PMID36931672
PMCPMC10030930
OpenAlexW4327811699

What Socratic holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.