Vitamin B12 and fentanyl in improving acute abdominal pain in oral Opium addicted patients with suspected lead poisoning

Effect of vitamin B12 and fentanyl in improving acute abdominal pain in oral Opium addicted patients with suspected lead poisoning

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20150509022181N3

Enrollment

120

Registered

2018-07-02

Start date

2018-02-20

Completion date

Unknown

Last updated

2018-09-11

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

Conditions

Condition 1: Abdominal pain. Condition 2: . Generalized abdominal pain

Interventions

Intervention 1: Intervention group: They receive fentanyl 75 micrograms intravenous (Fentanyl, Durogestic, 1.5 cc) and vitamin B 12 injection (Cobex, 1000µg / cc). Intervention 2: Control group: They

Eligibility

Sex/Gender

All

Age

20 Years to 90 Years

Inclusion criteria

Inclusion criteria: Opium addiction Lead poisoning(lead level >20) B 12 level normal

Exclusion criteria

Exclusion criteria: Acute surgical abdomen

Design outcomes

Primary

Measure	Time frame
Pain control time. Timepoint: 10,15,30,45,60,120. Method of measurement: minute.	—

Secondary

Measure	Time frame
The patients satisfaction. Timepoint: The end of study. Method of measurement: questionnaire.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMehdi Torabi

Kerman University of Medical Sciences

mtorabi1390@yahoo.com+98 32235100

Outcome results

None listed

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