CompletedNot Applicable

Comparison of Blood Sampling Methods for Hemoglobin Measurement

Uganda1,082 participantsStarted 2021-08-23

Plain-language summary

This study is designed to inform The DHS Program on whether there are variations in hemoglobin concentration using the DHS standard technique of a single drop of capillary blood and alternative blood sources (pooled capillary and venous blood) using the HemoCue 201+ analyzer compared to venous blood using a clinical hematology autoanalyzer. Research Objectives: 1. To determine if there are differences in the hemoglobin concentration between a single drop of capillary blood (blood drop #3) and a pooled drop of capillary blood measured on the HemoCue 201+ analyzer in apparently healthy non-pregnant women age 15-49 and children age 6-59 months in a controlled setting (i.e., blood specimens are collected in a laboratory setting). 2. To determine if there are differences in the hemoglobin concentration between a single drop of capillary blood (blood drop #3) measured on the HemoCue 201+ analyzer against venous blood measured on HemoCue 201+ analyzer and a clinical autoanalyzer in apparently healthy non-pregnant women age 15-49 and children age 6-59 months in a controlled and field setting. 3. To determine if there are differences in the hemoglobin concentration between a pooled drop of capillary blood measured on the HemoCue 201+ analyzer against venous blood measured on HemoCue 201+ analyzer and a clinical autoanalyzer in apparently healthy non-pregnant women age 15-49 and children age 6-59 months in a controlled and field setting. 4. To compare results of hemoglobin distribution and estimates of anemia prevalence using two types of capillary blood (single drop and pooled) and venous blood measured on the HemoCue 201+ analyzer and a clinical autoanalyzer using venous blood in a controlled and field setting.

Who can participate

Age range

6 Months – 49 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Children 6-59 months or non-pregnant women 15-49 * Apparently healthy individuals * Consent to participate in the study Exclusion Criteria: * Children less than 6 months or over 59 months * Women less than 15 years of age or greater than 49 years of age * Pregnant women

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Hemoglobin measurement

Timeframe: Day 1

Trial details

NCT IDNCT05059457

SponsorICF Macro, Inc.

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2021-09-26

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