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8,400 screened in bangladesh to uncover hidden blood disorders

NCT ID NCT07305181

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study screened 8,400 people living in Chattogram, Bangladesh to find out how common abnormal hemoglobin types are. Researchers used a blood test called HbA1c capillary electrophoresis to detect conditions like HbE trait. The goal was to understand the prevalence of these inherited blood disorders in the urban population. No treatment was given; this was purely an observation and data collection study.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

8,400 people

The number who actually took part.

Started

Jan 2021

Finished

Sep 2025

Lead sponsor

A research network

The lead sponsor is a research network or cooperative group.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The study population will comprise individuals residing within the metropolitan area who meet the predefined inclusion criteria. Eligible participants, irrespective of age or sex, will be considered for enrollment, ensuring representation across demographic groups. Participation will be strictly voluntary, and only those who provide informed consent (or assent with parental/guardian consent in the case of minors) will be included in the study. This approach is intended to capture a diverse and representative sample of the target community, thereby enhancing the generalizability and validity of the study findings.

Ages

1 month to 70 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Residents of the selected metropolitan area. * All ages (1 Month - 70 Years) and both sexes. * Willing to provide informed consent. Exclusion Criteria: * Refusal to provide informed consent. * Inaccurate data.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • University of Science and Technology Chittagong (USTC)

    Khulshi, Chattogram, 4203, Bangladesh

More trials for these conditions

Other studies related to the condition(s) this trial covers.