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Pseudohyponatremia of Multiple Myeloma is True Hyponatremia

The recruitment status of this study is unknown. The completion date has passed and the status has not been verified in more than two years.
Verified August 2011 by Meir Medical Center.
Recruitment status was:  Not yet recruiting
Sponsor:
ClinicalTrials.gov Identifier:
NCT01425606
First Posted: August 30, 2011
Last Update Posted: August 30, 2011
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Meir Medical Center
  Purpose
Hypothesis: the hyponatremia of multiple myeloma (m.m.)is true and not pseudohyponatremia by using the stewart approach to acid - base interpretation, would like to show that the positive charged m- proteins produced in m.m.result in true hyponatremia.

Condition Intervention Phase
Hyponatremia of Multiple Myeloma Other: blood test Phase 4

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Prospective
Official Title: a Study to Evaluate the Electrolyte Changes in Particular Sodium,in Multiple Myeloma and the Effect of the m- Proteins on the Strong Ion Difference

Resource links provided by NLM:


Further study details as provided by Meir Medical Center:

Primary Outcome Measures:
  • hyponatremia present or not [ Time Frame: one year ]
  • hyponatremia [ Time Frame: one year ]
    pseoudohyponatremia or not


Estimated Enrollment: 50
Study Start Date: September 2011
Estimated Study Completion Date: June 2012
Estimated Primary Completion Date: June 2012 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
blood test
to measure levels of sodium, albumin and acid - base status in venous blood
Other: blood test
blood test to measure levels of: sodium, albumin and acid - base status in venous blood.

  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
patients with gammaglobulinemia and\or multiple myeloma.
Criteria

Inclusion Criteria:

  • patients with multiple myeloma
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01425606


Locations
Israel
Meir Hospital Not yet recruiting
Kfar Saba, Israel
Contact: jeffrey sachs, MBChB    97297471545    jeffrey.sachs@clalit.org.il   
Sponsors and Collaborators
Meir Medical Center
  More Information

Responsible Party: Meir Medical Center
ClinicalTrials.gov Identifier: NCT01425606     History of Changes
Other Study ID Numbers: 039-2011
First Submitted: June 9, 2011
First Posted: August 30, 2011
Last Update Posted: August 30, 2011
Last Verified: August 2011

Additional relevant MeSH terms:
Multiple Myeloma
Neoplasms, Plasma Cell
Hyponatremia
Neoplasms by Histologic Type
Neoplasms
Hemostatic Disorders
Vascular Diseases
Cardiovascular Diseases
Paraproteinemias
Blood Protein Disorders
Hematologic Diseases
Hemorrhagic Disorders
Lymphoproliferative Disorders
Immunoproliferative Disorders
Immune System Diseases
Water-Electrolyte Imbalance
Metabolic Diseases