Skip to content

Comparing the infection rates of ED patients with a sutured laceration (wound) on their scalp given hair washing instructions or told not to wash their hair

Early hair washing instruction on scalp laceration wound sutured in the emergency department: a randomized controlled noninferiority trial

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN40413590
Enrollment
288
Registered
2022-11-29
Start date
2021-10-01
Completion date
Unknown
Last updated
2023-10-16

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

Conditions

Wound care in patients with scalp laceration wound sutured Injury, Occupational Diseases, Poisoning

Interventions

The subjects will be recruited by convenient sampling. A group of ED nurses will be invited as research assistants for this trial. After suturing procedure, the on-duty study nurse will screen those p

Sponsors

University of Hong Kong
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients over the age of 18 years 2. Activities of daily living (ADL)-independent 3. Scalp laceration not more than 5 cm, without tissue loss, requiring suturing 4. Mentally competent to give consent 5. Discharged from the ED and agree to return for the removal of sutures during the study period

Exclusion criteria

Exclusion criteria: 1. Patients who are under the age of 18 years 2. Not ADL-independent; mentally incompetent 3. Immunocompromised 4. Dirty wound (soiled by seawater or dirty water, with foreign body presented or infective) 5. Laceration longer than 5 cm 6. A wound that cannot be fully closed by stitches or with tissue loss 7. A wound that requires two-layer suturing or extended to the skull bone 8. Prescribed with antibiotics 9. Required hospitalization 10. Do not agree to return to the ED for follow-up and removal of sutures.

Design outcomes

Primary

MeasureTime frame
Surgical site infection rate according to US CDC guidelines on the date of removal of stitches (Day 6-8) and Day 30

Secondary

MeasureTime frame
1. Pain level measured using a numeric score (0-10) on Day 1, Day 3, Day 5, overall until the date of removal of stitches and Day 30 2. Satisfaction rate measured using a numeric score (1-5) at the date of removal of stitches (Days 6-8) and Day 30

Countries

Hong Kong

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026