deltatrials
Completed NA INTERVENTIONAL 2-arm NCT01472549

The Skin Prep Study

Antiseptic Skin Preparation for Preventing Surgical Site Infection at Cesarean Delivery: a Randomized Comparative Effectiveness Trial

Sponsor: Washington University School of Medicine

Conditions Surgical Site Infections
Interventions Chlorhexidine-alcohol Iodine-alcohol
Updated 9 times since 2017 Last updated: Jul 12, 2018 Started: Sep 30, 2011 Primary completion: Jun 30, 2015 Completion: Jun 30, 2015
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01472549, this NA trial focuses on Surgical Site Infections and remains completed. Sponsored by Washington University School of Medicine, it has been updated 9 times since 2011, reflecting limited change activity. This study is part of the global effort to build evidence for infectious disease interventions.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotCompleted~Jun 2018 – ~Sep 2018 · 3 months · monthly snapshotCompleted~Sep 2018 – ~Jan 2021 · 28 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2022 · 23 months · monthly snapshotCompleted~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshotCompleted~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 10 months · monthly snapshotCompleted

Change History

9 versions recorded

  1. Sep 2025 — Present [monthly]

    Completed NA

  2. Sep 2024 — Sep 2025 [monthly]

    Completed NA

  3. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  4. Jan 2023 — Jul 2024 [monthly]

    Completed NA

  5. Dec 2022 — Jan 2023 [monthly]

    Completed NA

▶ Show 4 earlier versions

  1. Jan 2021 — Dec 2022 [monthly]

    Completed NA

  2. Sep 2018 — Jan 2021 [monthly]

    Completed NA

  3. Jun 2018 — Sep 2018 [monthly]

    Completed NA

  4. Jan 2017 — Jun 2018 [monthly]

    Completed NA

    First recorded

Sep 2011

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Washington University School of Medicine
Data source: Washington University School of Medicine

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations