Observational studyJournal of perinatology : official journal of the California Perinatal Association2023
Management and outcomes of periviable neonates born at 22 weeks of gestation: a single-center experience in Japan.
Observational study in Journal of perinatology : official journal of the California Perinatal Association, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed.
- Periviable antenatal care, labor and delivery, and initial resuscitation: Some chores to get done before you start.Pediatric research · 2026Review
- Outcomes of Infants Born at 21 Weeks' Gestational Age.JAMA network open · 2025Article
- A Preterm Infant With Gestational Age of 21Clinical case reports · 2025Article
- Enhanced Survival of 22-25 Week Preterm Infants After Proactive Care Implementation: A Comparative Analysis of Two Time Periods.Indian journal of pediatrics · 2025Article
- The impact of standardization of care for neonates born at 22-23 weeks gestation.Journal of perinatology : official journal of the California Perinatal Association · 2025Article
Corrections and comments
- Commented on by
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveWe aimed to present the active management and outcomes of infants born at 22 weeks of gestation. STUDY
designThis retrospective observational study presented the resuscitation methods, management during hospitalization, and outcomes of 29 infants born at 22 weeks of gestation who were actively resuscitated and admitted to our center during 2013-2020.
resultsThe survival rate was 82.8% (24/29). Tracheal intubation was performed in all patients, and surfactant was administered for 27 (93.1%). Conventional mechanical ventilation was introduced in 27 (93.1%), and this was changed to high-frequency oscillatory ventilation in more than half by day 4. Surgical treatments of patent ductus arteriosus, necrotizing enterocolitis, and retinopathy of prematurity were required in 4 (13.7%), 3 (10.3%), and 15 (51.7%) patients, respectively. No patient required a tracheostomy or ventriculoperitoneal shunt.
conclusionsThe overall survival rate and survival rate without morbidities were high among infants born at 22 weeks of gestation.
Indexed as
Identifiers
37393397What OpenQuestion holds
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 OpenQuestion graph.