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Kangaroo Care on High-Frequency Jet Ventilation: Overcoming Perceived Barriers in Micro Preemies with Birth Weights
Aparna Patra1, Pratibha Thakkar2, Lisa D McGee3
1Pediatrix Neonatology of Texas, Pediatrix Medical Group, Fort Worth, TX 76104, USA.
Children (Basel, Switzerland)
|February 27, 2026
Summary
Kangaroo care (KC) is safe for micro preemies on high-frequency jet ventilation (HFJV). This practice improves oxygenation and can be extended beyond one hour without adverse effects.
Area of Science:
- Neonatalogy
- Pediatric Intensive Care
- Developmental Pediatrics
Background:
- Kangaroo care (KC) is underutilized in ventilator-dependent preterm infants due to concerns about physiological stability.
- High-frequency jet ventilation (HFJV) is a critical support for micro preemies, but its use has been perceived as a contraindication for KC.
Purpose of the Study:
- To assess the feasibility and safety of providing KC to micro preemies (<750g) receiving HFJV.
- To demonstrate that KC can be safely implemented in this vulnerable population.
Main Methods:
- A retrospective review of 96 HFJV-KC sessions in 13 neonates (median gestational age 24 1/7 weeks, birth weight 670g).
- Documentation of cardiorespiratory and physiological parameters before, during, and after HFJV-KC.
- Analysis of standard (1-hour) and prolonged (>1 hour) HFJV-KC sessions.
Main Results:
- No significant changes in heart rate or temperature were observed during HFJV-KC.
- Statistically significant improvements in oxygen saturation and fraction of inspired oxygen were noted post-HFJV-KC.
- Prolonged HFJV-KC sessions (mean 2.3 hours) showed no adverse effects on outcome measures.
Conclusions:
- Kangaroo care is feasible and safe for micro preemies (<750g) on HFJV.
- Established protocols can overcome perceived barriers to implementing HFJV-KC in this high-risk group.
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