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7,500 turkish outpatients screened for hidden malnutrition and muscle decline

NCT ID NCT07256925

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 07, 2026 · Updated 1 time

Summary

This study aims to find out how common malnutrition and muscle loss (sarcopenia) are among adults visiting hospital clinics in Turkey. Researchers will screen 7,500 people aged 18 and older using questionnaires and simple physical tests like grip strength and calf measurement. No treatment is given—this is purely an observation to better understand the problem.

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

About 7,500 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jan 2026

Expected to finish

Apr 2027

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

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

Who is studied

Participants attending medical and radiation oncology, neurology, and geriatrics outpatient hospital clinics in Turkey

Ages

18 years and older

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: * Participant has voluntarily signed and dated an informed consent form (ICF), approved by an Independent Ethics Committee (IEC)/Institutional Review Board (IRB), and provided other applicable privacy regulation authorization (if applicable) prior to any participation in the study. * Participant is ≥ 18 years of age who attend hospital clinics (medical and radiation oncology, neurology, and geriatrics clinics) as an outpatient for any reason. Exclusion Criteria: * NA

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Conditions

The condition(s) this trial relates to.

Malnutrition nutritional deficiency disease Sarcopenia

As listed by the trial registrant

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

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    69 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Ankara Bilkent City Hospital General Surgery Clinic

    RECRUITING

    Çankaya, Ankara, 06800, Turkey (Türkiye)

  • Ankara Etlik City Hospital General Surgery

    RECRUITING

    Yenimahalle, Ankara, 06170, Turkey (Türkiye)

  • Ankara Etlik City Hospital Geriatrics Clinic

    RECRUITING

    Yenimahalle, Ankara, 06170, Turkey (Türkiye)

  • Ankara Etlik City Hospital Medical Oncology Clinic

    RECRUITING

    Yenimahalle, Ankara, 06170, Turkey (Türkiye)

  • Ankara Memorial Hospital

    RECRUITING

    Çankaya, Ankara, 06520, Turkey (Türkiye)

  • Ankara Training and Research Hospital General Surgery Clinic Anesthesia and Reanimation

    RECRUITING

    Altındağ, Ankara, 06230, Turkey (Türkiye)

  • Ankara Training and Research Hospital Geriatrics Clinic

    RECRUITING

    Altındağ, Ankara, 06230, Turkey (Türkiye)

  • Ankara University Faculty of Medicine Hospital General Surgery Clinic

    RECRUITING

    Altındağ, Ankara, 06100, Turkey (Türkiye)

  • Antalya City Hospital General Surgery

    RECRUITING

    Konyaalti, Antalya, 07070, Turkey (Türkiye)

  • Antalya City Hospital Geriatrics Clinic

    RECRUITING

    Konyaalti, Antalya, 07070, Turkey (Türkiye)

  • Antalya City Hospital Neurology Clinic

    RECRUITING

    Kepez, Antalya, 07080, Turkey (Türkiye)

  • Antalya City Hospital Radiation Oncology Unit

    RECRUITING

    Konyaalti, Antalya, 07070, Turkey (Türkiye)

  • Antalya Training and Research Hospital Gastroenterology

    RECRUITING

    Muratpaşa, Antalya, 07070, Turkey (Türkiye)

  • Antalya Training and Research Hospital Medical Oncology Unit

    RECRUITING

    Muratpaşa, Antalya, 07080, Turkey (Türkiye)

  • Balıkesir University Faculty of Medicine Geriatrics Clinic

    RECRUITING

    Balıkesir, Turkey, 10145, Turkey (Türkiye)

  • Başkent University Istanbul Hospital Department of General Surgery

    RECRUITING

    Üsküdar, Istanbul, 34662, Turkey (Türkiye)

  • Bezmialem Vakıf University Hospital Department of Internal Medicine- Geriatrics

    RECRUITING

    Çanakkale, Çanakkale, 34093, Turkey (Türkiye)

  • Bursa City Hospital Gastroenterology Surgery Clinic

    RECRUITING

    Nilufer, Bursa, 16110, Turkey (Türkiye)

  • Bursa City Hospital Geriatrics Clinic

    RECRUITING

    Nilufer, Bursa, 16110, Turkey (Türkiye)

  • Bursa Uludağ University Hospital Radiation Oncology Department

    RECRUITING

    Nilufer, Bursa, 16059, Turkey (Türkiye)

  • Celal Bayar University Faculty of Medicine

    RECRUITING

    Yunusemre, Manisa, 45030, Turkey (Türkiye)

  • Dicle University Hospital Neurology Department

    RECRUITING

    Sur, Diyarbakır, 21280, Turkey (Türkiye)

  • Diyarbakır Dicle University Hospital Internal Medicine - Medical Oncology Department

    RECRUITING

    Sur, Diyarbakır, 21280, Turkey (Türkiye)

  • Ege University Hospital Health Practice and Research Center General Surgery

    RECRUITING

    Izmir, Turkey, 35100, Turkey (Türkiye)

  • Ege University Hospital Health Practice and Research Center Internal Medicine and Geriatrics Departments

    RECRUITING

    Izmir, Turkey, 35100, Turkey (Türkiye)

  • Ege University Hospital Health Practice and Research Center Internal Medicine and Oncology

    RECRUITING

    Izmir, Turkey, 35100, Turkey (Türkiye)

  • Ege University Hospital Health Practice and Research Center Radiation Oncology

    RECRUITING

    Izmir, Turkey, 35100, Turkey (Türkiye)

  • Eskişehir Osmangazi University Health Practice and Research Hospital Neurology Department

    RECRUITING

    Odunpazari, Eakisehir, 26040, Turkey (Türkiye)

  • Etlik City Hospital Geriatrics Clinic

    RECRUITING

    Yenimahalle, Ankara, 06170, Turkey (Türkiye)

  • Gazi University Hospital General Surgery

    RECRUITING

    Yenimahalle, Ankara, 06560, Turkey (Türkiye)

  • Gazi University Hospital Internal Medicine and Geriatrics

    RECRUITING

    Yenimahalle, Ankara, 06560, Turkey (Türkiye)

  • Gazi University Hospital Neurology Department

    RECRUITING

    Yenimahalle, Ankara, 06560, Turkey (Türkiye)

  • Gaziantep University Şahinbey Research and Practice Hospital Internal Medicine and Geriatrics

    RECRUITING

    Gaziantep, Turkey, 27310, Turkey (Türkiye)

  • Gaziantep University Şahinbey Research and Practice Hospital Internal Medicine and Medical Oncology

    RECRUITING

    Gaziantep, Turkey, 27310, Turkey (Türkiye)

  • Health Sciences University Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital Medical Oncology Clinic

    RECRUITING

    Yenimahalle, Ankara, 45030, Turkey (Türkiye)

  • Inonu University Turgut Ozal Medical Center

    RECRUITING

    Malatya, Turkey, 44280, Turkey (Türkiye)

  • Inonu University Turgut Ozal Medical Center Internal Medicine and Geriatrics

    RECRUITING

    Malatya, Turkey, 44210, Turkey (Türkiye)

  • Inonu University Turgut Ozal Medical Center Oncology and Neurology

    RECRUITING

    Malatya, Turkey, 44280, Turkey (Türkiye)

  • Istanbul Civilization University Göztepe Süleyman Yalçın City Hospital Medical Oncology Department

    RECRUITING

    Kadiköy, Turkey, 34093, Turkey (Türkiye)

  • Istanbul Faculty of Medicine General Surgery

    RECRUITING

    Istanbul, Turkey, 34093, Turkey (Türkiye)

  • Istanbul Faculty of Medicine Hospital Neurology

    RECRUITING

    Istanbul, Turkey, 34093, Turkey (Türkiye)

  • Istanbul Haseki Training and Research Hospital Neurology Clinic

    RECRUITING

    Istanbul, Turkey, 34130, Turkey (Türkiye)

  • Istanbul Kartal Dr. Lütfi Kırdar City Hospital General Surgery

    RECRUITING

    Kartal, Istanbul, 34865, Turkey (Türkiye)

  • Istanbul Kartal Dr. Lütfi Kırdar City Hospital Radiation Oncology Clinic

    RECRUITING

    Istanbul, Turkey, 34865, Turkey (Türkiye)

  • Istanbul Prof. Dr. Cemil Taşcıoğlu City Hospital General Surgery

    RECRUITING

    Şişli, Istanbul, 34384, Turkey (Türkiye)

  • Istanbul Prof. Dr. Cemil Taşcıoğlu City Hospital Radiation Oncology Clinic

    RECRUITING

    Şişli, Istanbul, 34384, Turkey (Türkiye)

  • Istanbul Umraniye Health Application and Research Center

    RECRUITING

    Umraniye, Istanbul, 34764, Turkey (Türkiye)

  • Istanbul University Istanbul Faculty of Medicine Hospital Interernal Medicine-Geriatrics

    RECRUITING

    Istanbul, Turkey, 34093, Turkey (Türkiye)

  • Izmir City Hospital General Surgery Clinic

    RECRUITING

    Bayraklı, İzmir, 35530, Turkey (Türkiye)

  • Izmir City Hospital Medical Oncology Clinic

    RECRUITING

    Bayraklı, İzmir, 35530, Turkey (Türkiye)

  • Koç University Hospital Medical Oncology Department

    RECRUITING

    Zeytinburnu, Istanbul, 34010, Turkey (Türkiye)

  • Koç University Hospital Radiation Oncology Department

    RECRUITING

    Zeytinburnu, Istanbul, 34010, Turkey (Türkiye)

  • Necmettin Erbakan University Faculty of Medicine General Surgery

    RECRUITING

    Meram, Konya, 42090, Turkey (Türkiye)

  • Necmettin Erbakan University Faculty of Medicine Hospital Radiation Oncology Department

    RECRUITING

    Meram, Konya, 34010, Turkey (Türkiye)

  • Ondokuz Mayis University Health Application and Research Center Neurology Department

    RECRUITING

    Samsun, Turkey, 55200, Turkey (Türkiye)

  • Ondokuz Mayıs University Health Application and Research Center Radiation Oncology Department

    RECRUITING

    Samsun, Turkey, 55200, Turkey (Türkiye)

  • Recep Tayyip Erdoğan University Hospital General Surgery

    RECRUITING

    Rize, Turkey, 53100, Turkey (Türkiye)

  • Recep Tayyip Erdoğan University Hospital Radiation Oncology Unit

    RECRUITING

    Rize, Turkey, 53100, Turkey (Türkiye)

  • Samsun Training and Research Hospital Neurology Clinic

    RECRUITING

    Ilkadim, Samsun, 55090, Turkey (Türkiye)

  • Samsun VM Medical Park Hospital Medical Oncology Department

    RECRUITING

    Samsun, Turkey, 55200, Turkey (Türkiye)

  • Samsun VM Medical Park Hospital Radiation Oncology Department

    RECRUITING

    Samsun, Turkey, 55200, Turkey (Türkiye)

  • Sivas Cumhuriyet University Health Services Practice and Research Hospital Neurology Department

    RECRUITING

    Sivas, Turkey, 58140, Turkey (Türkiye)

  • Trakya University Hospital Radiation Oncology Department

    RECRUITING

    Center, Edime, 22030, Turkey (Türkiye)

  • Van Yuzuncu Yil University Dursun Odabas Medical Center Neurology Department

    RECRUITING

    Van, Tusba, 65080, Turkey (Türkiye)

  • Zonguldak Bulent Ecevit University HospitalRadiation Oncology Department

    RECRUITING

    Kozlu, Zonguldak Province, 67630, Turkey (Türkiye)

  • Çanakkale On Sekiz Mart University Hospital Geriatrics Department

    RECRUITING

    Çanakkale, Çanakkale, 17110, Turkey (Türkiye)

  • Çukurova University Balcalı Hospital General Surgery

    RECRUITING

    Sarıçam, Adana, 01250, Turkey (Türkiye)

  • Çukurova University Balcalı Hospital Health Practice and Research Center Internal Medicine and Medical Oncology

    RECRUITING

    Sarıçam, Adana, 01250, Turkey (Türkiye)

  • Şanlıurfa Provincial Health Directorate Mehmet Akif İnan Training and Research Hospital Geriatrics Clinic

    RECRUITING

    Sanliurfa, Turkey, 63040, Turkey (Türkiye)

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