Effect of vitamin E on bladder cancer recurrence

Effect of vitamin E on superficial bladder cancer recurrence

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT201105235527N2

Enrollment

Registered

2011-05-25

Start date

2010-02-04

Completion date

Unknown

Last updated

2018-02-22

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

Conditions

Bladder cancer. Malignant neoplasm of bladder

Interventions

Intervention 1: Intervention group: after transurethral resection of bladder tumor intake of vitamin E (400 IU daily at night before sleep) and follow up every 3 months. Intervention 2: Control group:

Treatment - Drugs

Intervention group: after transurethral resection of bladder tumor intake of vitamin E (400 IU daily at night before sleep) and follow up every 3 months

Control group: after transurethral resection of bladder tumor no medication intake, cystoscopy and sonography done every 3 months

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Inclusion criteria: Patients diagnosed with a single, low-grade, superficial bladder tumor of less than 3 cm in diameter Exclusion criteria: Patients with accompanying carcinoma insitu(CIS)

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Bladder cancer recurrence. Timepoint: Every 3 months. Method of measurement: Cystoscopy, urine analysis and sonograghy.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactHamidreza Zia

Isfahan University of Medical Sciences

hzyia@yahoo.com; hamidzia@residen.mui.ac.ir+98 31 1668 5555

Outcome results

None listed

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