Clinical trial Recruiting at 7 sites Phase 4 Interventional Ages 18 and up Women only

Sucrosomial Iron versus Ferric Maltol for iron-deficiency anemia in women

Official title: A Prospective, Open-Label, Randomized, Interventional Study to Evaluate the Efficacy and Tolerability of Sucrosomial® Iron vs Ferric Maltol in Iron Deficient Women

Run by Pharmanutra S.p.a. · NCT07308769 · Data updated 2026-11-12

This trial will test whether Sucrosomial Iron works as well as Ferric Maltol to raise hemoglobin in adult women with mild to moderate iron deficiency anemia over 12 weeks.

More Anemia trials

Quick facts

PhasePhase 4
Study typeInterventional
Ages18 Years and up
SexWomen only
Enrollment146 (estimated)
SponsorPharmanutra S.p.a.
Industry-sponsored
Locations7 sites (Barcelona and 6 other locations)
StatusRecruiting
StartedDecember 11, 2025
Main results expectedOctober 2026
Study endsOctober 2026
Registry record updatedSeptember 3, 2026
Trial IDNCT07308769 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adult women (age ≥18) with mild to moderate iron deficiency anemia who are not pregnant or breastfeeding and can take oral iron and attend clinic visits are ideal candidates.

Probably not a fit

People with severe anemia requiring transfusion or IV iron, active cancer, hereditary anemias, iron overload disorders, recent bariatric surgery, pregnant or breastfeeding women, or those unable to take oral iron are unlikely to benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a prospective, randomized, open-label, two-arm Phase 4 trial that will randomize 146 adult women 1:1 to receive either Sucrosomial Iron or Ferric Maltol for 12 weeks. The primary endpoint is hemoglobin normalization at Week 12, with secondary endpoints including serum iron markers, transferrin saturation, ferritin, fatigue measured by the FACIT-Fatigue scale, and tolerability (adverse events and discontinuations). Participants undergo screening and in-person follow-up visits at Weeks 4, 6, 8, and 12 for laboratory assessments, safety monitoring, and treatment compliance checks. The trial compares real-world oral dosing and side-effect profiles to determine if the newer Sucrosomial formulation is non-inferior to Ferric Maltol.

Why it matters

Potential benefit: If successful, this could provide a better-tolerated oral iron option that raises hemoglobin with fewer gastrointestinal side effects, improving adherence and symptoms for women with iron deficiency anemia.

How similar studies have gone: Ferric maltol has shown efficacy and tolerability in prior trials and smaller studies of sucrosomial iron suggest improved absorption and GI tolerability, but direct head-to-head data are limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Female participants ≥ 18 years
* Mild anemia (11.0 ≤ Hb \< 12 g/dL) or moderate anemia (8.0 \< Hb \< 11 g/dL)
* Signed informed consent

Exclusion Criteria:

* Use of iron-containing drugs or supplements within 1 month prior to screening
* Psychiatric disorders interfering with consent or compliance
* Active cancer (except fibroids and polyps)
* Pregnant or breastfeeding women
* Participation in another interventional study
* History of poor adherence or inability to comply
* Use of erythropoietin within 3 months prior to screening
* Need for blood transfusion or IV iron (per investigator judgment)
* Severe active IBD (HBI \> 16 for Crohn; CAI \> 12 for ulcerative colitis)
* Previous bariatric surgery
* Alcohol abuse
* Hemochromatosis or iron overload syndromes
* Hereditary anemias (including thalassemia)
* Known hypersensitivity to study product ingredients

Where it's running

  • Hospital Quironsalud Barcelona
    Barcelona, Spain
    Recruiting
  • Hospital Universitari Dexeus Grupo Quironsalud
    Barcelona, Spain
    Recruiting
  • Hospital Universitari Sagrat Cor
    Barcelona, Spain
    Recruiting
  • Hospital Quironsalud Malaga
    Málaga, Spain
    Recruiting
  • Hospital Quironsalud Malága
    Málaga, Spain
    Recruiting
  • Hospital Universitari General De Catalunya
    Sant Cugat del Vallès, Spain
    Recruiting
Show 1 more location
  • Hospital Quironsalud Zaragoza
    Zaragoza, Spain
    Recruiting

Study contacts

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.