Characterisation of neuropsychological and motoric performance in patients with hyponatremia

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00004278

Enrollment

100

Registered

2012-08-09

Start date

2012-06-19

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

E87.1

Interventions

Group 1: Neuropsychological and motoric tests

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Men and women of 18 years of age or older 2. Hyponatremia with serum sodium < 130 mmol/l

Exclusion criteria

Exclusion criteria: 1. traumatic cerebral injury, hemorrhagic and ischemic insult as cause of hyponatremia 2. professional or private relationship between subject and the investigators or dependance on the investigators 3. Placement in an institution based on official orders 4. Patients who are incapable of giving informed consent

Design outcomes

Primary

Measure	Time frame
Patients score in the following neuropsychological and motoric tests during phase of hyponatremia (< 130 mmol/l) and after at least 48 hours. Dem-Tect- signs of dementia; MMST- cognitive deficits; Trail-Making-Test- psychomotoric speed and executive functions; BDI-V- signs of depression; Timed-up and go- motoric deficits.	—

Secondary

Measure	Time frame
Quality of life SF-36 during phase of hyponatremia ( 10 mmol/l or normalization of serum sodium level after at least 48 hours	—

Countries

Germany

Contacts

Public ContactCornelia Böhme

Universitätsklinikum Köln (AöR) Klinik II für Nephrologie

studienzentrum-medII@uk-koeln.de+49 221 478 97222

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026