ClinicalTrials.gg
Not yet recruitingNCT06447155Updated Jun 6, 2024

Continuous Versus Bolus Feeding in Neonates With Hypoxic Ischemic Encephalopathy

An interventional study of Bolus feeding and Continuous feeding in Hypoxic Ischemic Encephalopathy of Newborn and Feeding Patterns, sponsored by Istanbul Training and Research Hospital. Not yet recruiting at 1 site in Turkey. Open to participants aged 0 Days to 1 Day. Per ClinicalTrials.gov, last updated 2024-06-06.

Sponsored by Istanbul Training and Research Hospital · Not applicable, Interventional, and Supportive care

From the registry’s dates

  • Primary completion was expected by Jun 2026, 4 months ago, but the record still lists the study as not yet recruiting.
Phase
Not applicable
Study type
Interventional
Enrollment
60
Allocation
Randomized
Ages
0 Days to 1 Day
Sex
All
01

Study summary

Therapeutic hypothermia (TH) is accepted worldwide as a standard of care for infants born at or beyond 36 weeks gestational age with moderate-to-severe hypoxic ischaemic encephalopathy (HIE).

While central nervous system is the most affected organ system , multiorgan dysfunction including renal, pulmonary, cardiac, and/or gastrointestinal (GI) compromise is not infrequent. Although the process of 'cooling' itself is well defined, based on high-quality randomized controlled trials, there are few data to inform the provision of nutrition to infants with HIE during and soon after TH.However, breastfeeding plays a beneficial role in maintaining the structural and functional integrity of the gut. It may help to reduce systemic inflammatory response and positively regulates the microbiota. In many studies it is stated that enteral feeding during TH appears to be safe and feasible. There is insufficient evidence to choose the type of enteral feeding either bolus or continuous during TH.

The present study aimed to compare the impact of different types of enteral feeding in infants with HIE receiving TH.

Read the detailed description

Objectives: The investigators aimed to evaluate the clinical consequences of different types of enteral nutrition during TH in babies with HIE.

Methods: This single-center, prospective randomized controlled trial (RCT) was conducted between June 2024 to June 2026 in Istanbul Research and Training Hospital. A cohort of 60 infants with HIE, born at 35 0/7 to 42 6/7 weeks of gestation who received TH were enrolled.

The infants enterally fed with bolus feeding during hypothermia (n =20), those who were fed continuously (n=20) constituted the study groups. The control group (n =20) was composed of neonates who were not fed. Infants were monitored for clinical consequences such as feeding intolerance, time to full enteral feeding, duration of hospitalization, necrotizing enterocolitis and mortality.

02

Conditions studied

  • Hypoxic Ischemic Encephalopathy of Newborn
  • Feeding Patterns

Keywords

  • Newborn
  • Hypoxic ischemic encephalopathy
  • Enteral feeding
  • Bolus
  • Continuous
03

In context

Feeding Behavior

985 studies on the registry are indexed under Feeding Behavior; 178 are open to participants now.

This study's planned enrollment of 60 is below the median of 77 across 700 interventional studies indexed under Feeding Behavior.

Browse Feeding Behavior studies →

Lead sponsor

Istanbul Training and Research Hospital is the lead sponsor of 66 studies on the registry; 15 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
0 Days to 1 Day
Sexes eligible
All
Accepts healthy volunteers
No

Eligibility criteria

Inclusion Criteria:

  • The neonates with evidence of encephalopathy de¬fined by seizures or abnormalities on a modified Sarnat exam were enrolled. The hypoxic-ischemic injury was defined by 1. a pH of ≤ 7.0 and/or 2. base deficit \>-16 mmol/L recorded in cord blood or blood gas obtained within the first hour postnatally or a pH of 7.0 - 7.15 and/or base deficit (-10-15.9) mmol/L with the presence of an acute perinatal event (cord prolapse, placental abruption, heart rate decelerations, severe fetal bradycardia). In cases where criteria 1 or 2 are met, with the presence of seizures or a diagnosis of moderate to severe encephalopathy according to the Sarnat \& Sarnat classification based on neurological examination were treated with TH.

Exclusion Criteria: Infants with congenital malformation or hereditary metabolic diseases, infants whose enteral feeding was initiated before randomization and infants without lack of parental consent were excluded. The maternal and neonatal demographic characteristics and clinical outcomes were collected from medical records.

-

05

Study design

Phase
Not applicable
Primary purpose
Supportive care
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
60 participants (estimated)

Study arms

  • Active comparator
    The babies fed with bolus feeding during TH

    The babies were randomized into three groups; Group 1.The neonates who received bolus feeding,Group 2. The neonates who received continuous feeding Group 3. The control group who were not fed during TH. The control group was composed of historical newborns. Three groups were compared in terms of demographic characteristics and clinical outcomes.

    Dietary Supplement: Bolus feeding

  • Active comparator
    The babies fed with continuous feeding during TH

    The babies were randomized into three groups; Group 1.The neonates who received bolus feeding,Group 2. The neonates who received continuous feeding Group 3. The control group who were not fed during TH. The control group was composed of historical newborns.Three groups were compared in terms of demographic characteristics and clinical outcomes.

    Dietary Supplement: Continuous feeding

  • Placebo comparator
    The babies who were not fed

    The babies were randomized into three groups; Group 1.The neonates who received bolus feeding,Group 2. The neonates who received continuous feeding Group 3. The control group who were not fed during TH. The control group was composed of historical newborns.Three groups were compared in terms of demographic characteristics and clinical outcomes.

    Dietary Supplement: Placebo

Interventions

  • Dietary supplementBolus feeding

    The babies fed with bolus feeding during TH composed this group

  • Dietary supplementContinuous feeding

    The babies fed with continuous feeding during TH composed this group

  • Dietary supplementPlacebo

    The babies who were not fed during TH composed this group

06

What researchers measure

Primary outcomes

  1. Development of Necrotizing enterocolitis (NEC)

    The infants will be monitorized for NEC development

    Time frame: From admission to NICU till postnatal 15th day or hospital discharge whichever came first

Secondary outcomes

  1. Feeding intolerance

    The infants will be monitorized for feeding intolerance

    Time frame: From admission to NICU till postnatal 15th day or hospital discharge whichever came first

  2. Time to full enteral feeding

    The infants will be monitorized for feeding intolerance

    Time frame: From admission to NICU till postnatal 15th day or hospital discharge whichever came first

07

Study locations

1 site
  • IstanbulTRH
    Istanbul, Turkey
08

References and documents

Publications

  • Azzopardi DV, Strohm B, Edwards AD, Dyet L, Halliday HL, Juszczak E, Kapellou O, Levene M, Marlow N, Porter E, Thoresen M, Whitelaw A, Brocklehurst P; TOBY Study Group. Moderate hypothermia to treat perinatal asphyxial encephalopathy. N Engl J Med. 2009 Oct 1;361(14):1349-58. doi: 10.1056/NEJMoa0900854. Erratum In: N Engl J Med. 2010 Mar 18;362(11):1056. PubMed 19797281 ↗
  • Jacobs SE, Berg M, Hunt R, Tarnow-Mordi WO, Inder TE, Davis PG. Cooling for newborns with hypoxic ischaemic encephalopathy. Cochrane Database Syst Rev. 2013 Jan 31;2013(1):CD003311. doi: 10.1002/14651858.CD003311.pub3. PubMed 23440789 ↗
  • Martin-Ancel A, Garcia-Alix A, Gaya F, Cabanas F, Burgueros M, Quero J. Multiple organ involvement in perinatal asphyxia. J Pediatr. 1995 Nov;127(5):786-93. doi: 10.1016/s0022-3476(95)70174-5. PubMed 7472837 ↗
  • Sharma S, Kallesh A, Aradhya AS, Diggikar S, Veeraiah PS, Subbareddy NN, Walikar S, Reddy IV, Sarji D, Venkatagiri P. Feasibility of Minimal Enteral Nutrition During Therapeutic Hypothermia for Perinatal Asphyxia: A Five-Year Multicenter Experience from South India. Indian J Pediatr. 2023 May;90(5):513-515. doi: 10.1007/s12098-022-04456-x. Epub 2023 Jan 16. PubMed 36642779 ↗
  • Kumar J, Anne RP, Meena J, Sundaram V, Dutta S, Kumar P. To feed or not to feed during therapeutic hypothermia in asphyxiated neonates: a systematic review and meta-analysis. Eur J Pediatr. 2023 Jun;182(6):2759-2773. doi: 10.1007/s00431-023-04950-0. Epub 2023 Apr 4. PubMed 37014443 ↗

Individual participant data

Plan to share: No — The data sets generated during and/or analyzed during current study may be available from the corresponding author on reasonable request.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Start is estimated for Jun 2024; primary completion for Jun 2026, 24 months later.

Of 503 non-industry interventional studies with no phase under Feeding Behavior, half reached primary completion within 14 months of starting (the median), counting those still running; a quarter within 5 and three quarters within 31. This study's planned 24 months is above that.

Counting every sponsor, half of 515 studies reached it within 14 months; a quarter within 5 and three quarters within 31.

How these figures are worked out, and which studies are left out of them.

Registered
Jun 3, 2024
First posted
Jun 6, 2024
StartEst.
Jun 15, 2024
Primary completionEst.
Jun 15, 2026
CompletionEst.
Jun 15, 2026
Last update
Jun 6, 2024
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Jun 6, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06447155
Lead sponsor
Istanbul Training and Research Hospital
Responsible party
DİDEM ARMAN (Associate Professor, Istanbul Training and Research Hospital) — Principal investigator
First posted
Jun 6, 2024
Start date
Jun 15, 2024 (estimated)
Primary completion
Jun 15, 2026 (estimated)
Completion
Jun 15, 2026 (estimated)
Last update
Jun 6, 2024

Study contacts

DİDEM ARMAN
Contact
dr_didemcaktir@yahoo.com
05056211989

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is not yet recruiting, as verified in Jun 2024. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion