NCT04689386

Brief Summary

The aim of this study is to investigate the effect of the stimulation of "reflex rolling" from the Vojta method and the effect of the expiratory flow increase technique on the development of the preterm infants. In the same way, it will be assessed whether the application of these techniques produce pain. This application will be carried out in preterm infants of less than 32 weeks of gestation with neonatal respiratory distress syndrome (SDR) and carriers of mechanical ventilation. The intervention will take place in the neonatal intensive care unit (NICU) The intervention period is one month (4 weeks) and different follow-ups will be carried out at term age, at 3, 6, 9 and 12 months of corrected age.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
51

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Feb 2021

Longer than P75 for not_applicable

Geographic Reach
1 country

3 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

October 2, 2020

Completed
3 months until next milestone

First Posted

Study publicly available on registry

December 30, 2020

Completed
2 months until next milestone

Study Start

First participant enrolled

February 26, 2021

Completed
2.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 6, 2024

Completed
11 months until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2024

Completed
Last Updated

March 27, 2025

Status Verified

February 1, 2025

Enrollment Period

2.9 years

First QC Date

October 2, 2020

Last Update Submit

March 26, 2025

Conditions

Keywords

Premature InfantRespiratory Distress SyndromeChest PhysiotherapyDevelopment

Outcome Measures

Primary Outcomes (1)

  • Assessment of change in motor development with Bayley III scale at 3, 6, 9 and 12 months of corrected age

    The motor area of the Bayley III scale will be measured at 3, 6, 9 and 12 months of corrected age. The motor scale has two subscales, the gross motor scale and the fine motor scale. This motor scale is made up of 138 items (the gross motor scale is made up of 72 items and the fine motor scale of 66 items) through which it evaluates the degree of body control, coordination of large muscle masses and skill manipulative of hands and fingers.

    at 3, 6, 9 and 12 months of corrected age.

Secondary Outcomes (19)

  • Motor activity of the premature infant measured through the Alberta Infant Motor Scale (AIMS) at term age, at 3, 6, 9 and 12 months of corrected age

    at term age, at 3, 6, 9 and 12 months of corrected age.

  • Pain during the intervention measured through the PIPP scale

    Daily in all interventions, that is, every day that the intervention is applied during the month of the intervention period

  • Measurements related to lung function (PaO2 and PaCO2 or PvO2 and PvO2)

    The measurement performed by the neonatal service will be recorded. It will be recorded in the first assessment, in the final assessment (the day after finishing the intervention) and daily during the month of the intervention period

  • Measurements related to lung function (SatO2)

    The day of the initial and final evaluation (the day after finishing the intervention) in the three groups. In addition, they will be measured before and after each intervention in GE-I and GE-II during the month that the intervention lasts.

  • Measurements related to lung function (respiratory rate)

    From date of randomization until 1 month

  • +14 more secondary outcomes

Study Arms (3)

Group I Stimulation of "reflex rolling" from the Vojta method

EXPERIMENTAL
Other: Group I (GE-I) - Stimulation of "reflex rolling" from the Vojta method

Group II Expiratory flow increase technique

EXPERIMENTAL
Other: Group II (GE-II) - expiratory flow increase technique

Control Group

NO INTERVENTION

Routine intervention in the NICU with mechanical ventilation.

Interventions

This manoeuvre does not require the newborn to be moved, but only a slight rotation of the head towards the side from which the stimulus is delivered. The starting position for performing the first phase of reflex rolling is the asymmetric supine position, with the limbs freely lying on the resting surface. A digital pressure will exert on the chest area, where the mammillary line crosses the insertion of the diaphragm, either at the level of the 6th rib, or between the 5th and the 6th, or between the 6th and the 7th. A one minute stimulus will be performed on each side. The intervention will be repeated twice a day, ensuring that the period between one intervention and another is at least two hours.

Group I Stimulation of "reflex rolling" from the Vojta method

The technique adapted to the premature infant will be performed. This maneuver consists of slowly applying light pressure to the infant's chest with one hand, obliquely, starting from the end of the inspiratory plateau until the end of expiration, which is prolonged. The hand should be placed between the sternal notch and the xiphoid process of the newborn's sternum. The therapist's other hand is placed on the last ribs (without applying pressure) as a bridge, of which the columns are the thumb and forefinger (or middle finger). Therefore, contact with the infant's abdomen is avoided and the expansion of the lower rib is limited, allowing a better displacement of the diaphragm and avoiding an increase in intra-abdominal pressure. The maneuver will be repeated three times, respecting the infant's responses and their physiological constants. The intervention will be repeated twice a day, trying to ensure that the period between one intervention and another is at least 2 hours.

Group II Expiratory flow increase technique

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

  • Preterm Infants \<32 gestational age
  • Admitted to the NICU
  • With SDR
  • Hemodynamically stable
  • Stable convulsive pictures
  • Controlled thermoregulation
  • Mechanical ventilation (invasive or non-invasive)
  • Parents / guardians of legal age, with sufficient cognitive ability to understand consent
  • Signature of consent

You may not qualify if:

  • Periventricular leukomalacia
  • Grade III and IV intraventricular hemorrhage
  • Rib fracture
  • Asphyxia at birth
  • Necrotizing enterocolitis \> or = II B
  • Abandoned Criteria:
  • Appearance of any of the complications mentioned above
  • Hospital transfer
  • Hospital discharge (if the intervention at home cannot be followed)
  • Voluntary decision of parents / guardians to abandon the study
  • Medical decision

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (3)

Hospital General Universitario de Elche

Elche, Alicante, 03292, Spain

Location

Hospital Universitario Torrecárdenas

Almería, Almería, 04009, Spain

Location

Hospital Clínico Universitario Virgen de la Arrixaca

El Palmar, Murcia, 30120, Spain

Location

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MeSH Terms

Conditions

Premature BirthRespiratory Distress Syndrome

Condition Hierarchy (Ancestors)

Obstetric Labor, PrematureObstetric Labor ComplicationsPregnancy ComplicationsFemale Urogenital Diseases and Pregnancy ComplicationsUrogenital DiseasesLung DiseasesRespiratory Tract DiseasesRespiration Disorders

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Degree in Physiotherapy

Study Record Dates

First Submitted

October 2, 2020

First Posted

December 30, 2020

Study Start

February 26, 2021

Primary Completion

February 6, 2024

Study Completion

December 31, 2024

Last Updated

March 27, 2025

Record last verified: 2025-02

Data Sharing

IPD Sharing
Will not share

Locations