Non-invasive surgery of conjunctival cyst using plasma

Evolution of plasma assistant non-invasive surgery (PANIS) in the treatment of conjunctival cyst

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20181229042160N1

Enrollment

Registered

2019-01-12

Start date

2018-11-22

Completion date

Unknown

Last updated

2019-01-29

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

Conditions

Conjuctival cyst. Conjunctive

Interventions

Intervention group: The use of cold plasma produced by the Plexr device (GMV, Italy)

For surgery, the white handpiece that produces the plasma with the lowest power (0.7 W) is used

Surgery begins by placing a spot in the center of the cyst and then the spots are contained around the cyst as spiral form at regular intervals

This process continues until the cyst disappears..

Eligibility

Sex/Gender

All

Age

30 Years to No maximum

Inclusion criteria

Inclusion criteria: Tearing and redness of the eye Dry eye Eye irritation Itchy eyes The sensation of having foreign body in the eye

Exclusion criteria

Exclusion criteria: Having systemic and eye diseases Having inflammatory eye diseases such as ocular cicatricial pemphigoid (OCP) History of conjunctival surgery Having entropion and ectropion disorders History of retinal surgery and glaucoma Having distichiasis

Design outcomes

Primary

Measure	Time frame
Conjunctival cyst size. Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Slit-lamp examination.;Tear meniscus height. Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Slit-lamp examination.;Corneal staining zones. Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Slit-lamp examination and fluorescine strip.	—

Measure

Time frame

Conjunctival cyst size. Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Slit-lamp examination.;Tear meniscus height. Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Slit-lamp examination.;Corneal staining zones. Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Slit-lamp examination and fluorescine strip.

—

Secondary

Measure	Time frame
Schirmer test. Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Schirmer paper.;Tear break up time (TBUT). Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Slit-lamp examination and fluorescine strip.;Refraction. Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Eye exam by optometrist and auto refractometer.	—

Measure

Time frame

Schirmer test. Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Schirmer paper.;Tear break up time (TBUT). Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Slit-lamp examination and fluorescine strip.;Refraction. Timepoint: Before surgery and one day, one week, one month, three months and six months after surgery. Method of measurement: Eye exam by optometrist and auto refractometer.

—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactFarhad Nejat

Semnan University of Medical Sciences

fanejat@yahoo.com+98 23 3344 1022

Outcome results

None listed

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