A study on blood concentrations of vitamins and trace elements and hair concentration of trace elemens in the patients receiving long-term home parenteral nutrition

A study on blood concentrations of vitamins and trace elements and hair concentration of trace elemens in the patients receiving long-term home parenteral nutrition - A study on the concentrations of vitamins and trace elements in HPN patients

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000005806

Enrollment

Registered

2011-06-21

Start date

2011-07-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Benign gastrointestinal diseases

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with benign gastrointestinal diseases who meet the following criteria. 1. 20 years or older 2. Male or female 3. Able to provide written informed consent based on a complete understanding of the study requirements

Exclusion criteria

Exclusion criteria: Others who are deemed unsuitable for inclusion in the study for any other reason based on the assessment by the investigator

Design outcomes

Primary

Measure	Time frame
Blood concentrations of Fe, Zn, Cu, Mn, and Se. Serum concentration of ferritin, VB1, VB6, VC, VK, and folic acid. Hair concentration of trace elements	—

Secondary

Measure	Time frame
Blood concentrations of Fe, Zn, Cu, Mn, and Se. Serum concentration of ferritin, VB1, VB6, VC, VK, and folic acid. Hair concentration of trace elements	—

Countries

Japan

Contacts

Public ContactNaohiro Washizawa

Toho University Medical Center Omori Hospital Nutrition Therapy Center

washi@med.toho-u.ac.jp03-3762-4151

Outcome results