NCT04215315

Brief Summary

Children who are born early (pre-term infants) are at increased risk of fractures until the age of 2 years, due to their weak bones caused by several physiological, and environmental factors.There is however little information about the persistence of this increased risk of fractures in childhood. There is also lack of detail in the medical literature about the gestational age at birth of children presenting to hospitals with fractures, the nature of their fractures and the differences in fracture features, if any, between the preterm and term (infants born at 37 weeks and above) children. This information would be especially useful for doctors when deciding if a fracture with no other obvious explanation in a preterm child is caused by an accidental or inflicted injury. This dilemma is complicated by reports that preterm children are more likely to be subjected to abuse as compared to term children. Furthermore, infants less than a year old are more likely to be abused, and this coincides with the time when preterm infants are most vulnerable. Hence it is important to collect information about the physical examination, chemical substances in their blood and x-ray features of fractures in preterm children. Also important to study is whether there are differences in how accidental and inflicted fractures present in term and preterm children, as certain findings in term children might not apply in the context of prematurity. Determining if preterm birth is a major cause for childhood fractures is also especially relevant to the medico legal profession. When there is a suspected inflicted fracture in an ex-preterm child, the outcome could depend on whether prematurity is an adequate explanation for fractures. We would like to collect, study and present detailed information on the differences in causes and patterns of accidental and inflicted fractures in both preterm and term children. This could lend support to medical opinions offered in medico legal proceedings in which child abuse is alleged in preterm infants.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
120

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Oct 2017

Typical duration for all trials

Geographic Reach
1 country

1 active site

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

Study Start

First participant enrolled

October 17, 2017

Completed
6 months until next milestone

First Submitted

Initial submission to the registry

April 23, 2018

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 31, 2019

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2019

Completed
2 days until next milestone

First Posted

Study publicly available on registry

January 2, 2020

Completed
Last Updated

January 29, 2020

Status Verified

January 1, 2020

Enrollment Period

2.2 years

First QC Date

April 23, 2018

Last Update Submit

January 28, 2020

Conditions

Outcome Measures

Primary Outcomes (1)

  • Total number of fractures sustained by each child

    Number

    9 Months

Secondary Outcomes (1)

  • Pattern (distribution) of fractures in those with fracture(s)

    9 months

Interventions

Case note and imaging review

Eligibility Criteria

AgeUp to 2 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)
Sampling MethodNon-Probability Sample
Study Population

Using medical records

You may qualify if:

  • Children (both term and preterm)up to age of 2, who have had either accidental or inflicted fractures and are otherwise healthy.

You may not qualify if:

  • Children who have sustained fractures from other causes (post-surgery, post-resuscitation, metabolic bone diseases) or have any significant metabolic bone condition or received any medication known to affect vitamin D metabolism 3 months before enrolment (oral glucocorticoids, anticonvulsants etc.)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Sheffield Childrens NHS Foundation Trust

Sheffield, S10 2TH, United Kingdom

Location

MeSH Terms

Conditions

Fractures, Bone

Condition Hierarchy (Ancestors)

Wounds and Injuries

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 23, 2018

First Posted

January 2, 2020

Study Start

October 17, 2017

Primary Completion

December 31, 2019

Study Completion

December 31, 2019

Last Updated

January 29, 2020

Record last verified: 2020-01

Data Sharing

IPD Sharing
Will not share

Locations