CClinicalTrials.gg
CompletedNCT02091726Unicirc003Updated Sep 6, 2018Results posted

Phase 4 Field Trial of the Unicirc Instrument With Tissue Adhesive

An interventional study of Unicirc instrument plus cyanoacrylate tissue adhesive in Male Circumcision, sponsored by Simunye Primary Health Care. Completed at 1 site in South Africa. Open to male participants aged 18 Years to 99 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2018-09-06.

Sponsored by Simunye Primary Health Care · Not applicable, Interventional, and Prevention

Phase
Not applicable
Study type
Interventional
Enrollment
110
Allocation
Not applicable
Ages
18 Years to 99 Years
Sex
Male
01

Study summary

This is a field trial of the Unicirc instrument to excise the foreskin, plus use of cyanoacrylate tissue adhesive to seal the wound.

02

Conditions studied

  • Male Circumcision

Keywords

  • Circumcision
  • HIV prevention
  • Surgical device
  • Cyanoacrylate
  • Tissue Adhesive
  • voluntary
03

In context

Lead sponsor

Simunye Primary Health Care is the lead sponsor of 5 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 99 Years
Sexes eligible
Male
Accepts healthy volunteers
Yes

Inclusion criteria

  • Men at least 18 years of age

Exclusion criteria

Exclusion Criteria:

  • Poor general health
  • Anatomical abnormalities that would complicate circumcision
  • Bleeding disorder
  • Ongoing infection
  • Cannot attend followup visits
05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
110 participants (actual)

Study arms

  • Experimental
    Unicirc with tissue adhesive

    Circumcision with Unicirc instrument, followed by wound sealing with cyanoacrylate

    Procedure: Unicirc instrument plus cyanoacrylate tissue adhesive

Interventions

  • ProcedureUnicirc instrument plus cyanoacrylate tissue adhesive

    Volunteers will be circumcised using the Unicirc surgical instrument and the incision will be sealed using cyanoacrylate tissue adhesive

    Also known as: Unicirc, Cyanoacrylate

06

What researchers measure

Primary outcomes

  1. Time for Procedure

    Intraoperative time, total

    Time frame: 1 hour

Secondary outcomes

  1. Completely Healed at 4 Weeks

    Definition: Completely epithelialized; no superficial ulcerations or granulation tissue present

    Time frame: 4 weeks

  2. Wound Separation

    Wound separation caused by adhesive failure (minor --requires no treatment)

    Time frame: 4 weeks

  3. Cosmetic Result Excellent

    Excellent: scar line straight without any irregularity Irregular: Some irregularity to scar line Scalloped: wavy appearane to scar line

    Time frame: 4 weeks

  4. Participant Fully Satisfied and Would Recommend to Friends and Family

    Yes to both of the following questions: Are you fully satisfied with your circumcision result? Would you recommend circumcision to friends or family?

    Time frame: 4 weeks

07

Results

Posted Dec 11, 2014

Participant flow

Three generalist physicians (GPs) performed the circumcisions in individual consultation rooms in their own primary health care clinic. The study took place between January 20 and July 4, 2014.

Participant flow — Overall Study
MilestoneUnicirc With Tissue Adhesive
Started110
1 week followup110
4 week followup104
Completed104
Not completed6
Withdrew: Lost to follow-up6

Outcome measures

PrimaryTime for Procedure

Intraoperative time, total

Time frame:
1 hour
Reported as:
Median · Min
Time for Procedure
MinUnicirc With Tissue Adhesive
Time for Procedure9.0 (9.0 to 10.0)
SecondaryCompletely Healed at 4 Weeks

Definition: Completely epithelialized; no superficial ulcerations or granulation tissue present

Time frame:
4 weeks
Reported as:
Number · participants
Completely Healed at 4 Weeks
participantsUnicirc With Tissue Adhesive
Completely Healed at 4 Weeks94
SecondaryWound Separation

Wound separation caused by adhesive failure (minor --requires no treatment)

Time frame:
4 weeks
Reported as:
Number · participants
Wound Separation
participantsUnicirc With Tissue Adhesive
Separation > 2 cm longitudinally0
Separation < 2 cm longitudinally5
SecondaryCosmetic Result Excellent

Excellent: scar line straight without any irregularity Irregular: Some irregularity to scar line Scalloped: wavy appearane to scar line

Time frame:
4 weeks
Reported as:
Number · participants
Cosmetic Result Excellent
participantsUnicirc With Tissue Adhesive
Cosmetic Result Excellent101
SecondaryParticipant Fully Satisfied and Would Recommend to Friends and Family

Yes to both of the following questions: Are you fully satisfied with your circumcision result? Would you recommend circumcision to friends or family?

Time frame:
4 weeks
Reported as:
Number · participants
Participant Fully Satisfied and Would Recommend to Friends and Family
participantsUnicirc With Tissue Adhesive
Participant Fully Satisfied and Would Recommend to Friends and Family103

Adverse events

Collected over Time period: 4 weeks. Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Unicirc With Tissue Adhesive—0/110 (0%)7/110 (6.4%)
Most frequent other events
Most frequent other events
EventUnicirc With Tissue Adhesive
Bleeding requiring sutureSurgical and medical procedures5/110
Infection requiring antibioticsSurgical and medical procedures2/110

Baseline characteristics

Volunteers

Age, Categorical
Age, Categorical(Participants)Unicirc With Tissue Adhesive
<=18 years0
Between 18 and 65 years110
>=65 years0
Sex: Female, Male
Sex: Female, Male(Participants)Unicirc With Tissue Adhesive
Female0
Male110
Region of Enrollment
Region of Enrollment(participants)Unicirc With Tissue Adhesive
South Africa110
08

Study locations

1 site
  • Simunye Primary Healthcare
    Cape Town, Western Cape, South Africa
09

References and documents

Publications

  • Millard PS, Goldstuck ND. No-needle, single-visit adult male circumcision with Unicirc: a multi-centre field trial. PLoS One. 2015 Mar 30;10(3):e0121686. doi: 10.1371/journal.pone.0121686. eCollection 2015. PubMed 25822727 ↗
10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 6, 2018, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT02091726
Lead sponsor
Simunye Primary Health Care
Responsible party
Peter Millard (PI, Simunye Primary Health Care) — Principal investigator
First posted
Mar 19, 2014
Start date
Mar 2014
Primary completion
Sep 2014
Completion
Sep 2014
Results posted
Dec 11, 2014
Last update
Sep 6, 2018

Study contacts

Norman Goldstuck, MD
study director · Department of Obstetrics and Gynaecology, Tygerberg Hospital, Cape Town, South Africa

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Sep 2018. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion