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Pharmacogenetics to avoid loss of hearing

Pharmacogenetics to avoid loss of hearing (clinical implementation study)

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ISRCTN
Registry ID
ISRCTN13704894
Enrollment
900
Registered
2019-04-25
Start date
2020-01-01
Completion date
Unknown
Last updated
2025-09-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Neonatal intensive care Neonatal Diseases

Interventions

This study involves the use of a novel genetic test to detect the m.1555A>G variant which is associated with aminoglycoside-induced hearing loss. All neonates admitted to the participating neonatal in

Sponsors

Manchester University NHS Foundation Trust
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. All babies admitted to NICU at Manchester University NHS Foundation Trust (MFT, Oxford Road Campus) and Liverpool Women's NHS Foundation Trust (LWH), for 6 months commencing from the trial start date 2. Babies requiring a screen for infection within 72 hours of birth (an infection screen for suspected early onset neonatal infection) at LWH who are not formally admitted to the neonatal unit, for 6 months commencing from the trial start date

Exclusion criteria

Exclusion criteria: Neonates requiring antibiotics immediately with already established IV access

Design outcomes

Primary

MeasureTime frame
The total number of neonates who are successfully tested for the m. 1555A>G genetic variant out of all babies given antibiotics on admission or assessment in the two participating sites, measured using patient medical notes and real-time data collection at the end of the study period

Secondary

MeasureTime frame
1. The total number of neonates identified with the m. 1555A>G genetic variant, measured using retrospective data collection from device at the end of the study period 2. Average time from admission to antibiotic administration for all participants tested throughout the 6-month study period, measured using patient medical notes and real-time data collection 3. Total number of incidences where time to antibiotic administration exceeds the 60-minute target and the reasons for these, measured using patient medical notes and real-time data collection 4. Total number of assay failures within the 6-month testing period and the reasons for these, measured using retrospective data collection from device 5. Resource impact: additional staff time required to secure samples and undertake testing, measured using staff observations 6. Total number of babies where testing was not undertaken during the 6-month testing period and the reasons for these, measured using patient medical notes and real-time data collection 7. The overall correlation of the point-of-care testing result with the current in-house reference assay (pyrosequencing)

Countries

England, United Kingdom

Contacts

Public ContactRachel Mahood
rachel.mahood@mft.nhs.uk+44 (0)1617019139

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 15, 2026