nocturnal leg cramps
Conditions
Interventions
Treatment group:vitamin k2 90ug/d
Treatment group:vitamin k2 180ug/d
Control group:Placebo
Sponsors
Chengdu Third People's Hospital
Eligibility
Sex/Gender
All
Age
60 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Unexplained cramps occurred two or more times in a two weeks period; 2. Older than 65 years old.
Exclusion criteria
Exclusion criteria: 1. Spasm caused by some metabolic diseases (including hypothyroidism, hemodialysis, amyotrophic lateral sclerosis, polio complications, etc.); 2. Patients with malignant tumors (including breast cancer, prostate cancer, lymphoma, multiple myeloma, etc.); 3. Take diuretics; 4. Muscle spasm caused by lumbar spinal stenosis; 5. Liver cirrhosis needs to release ascites; 6. Hemodialysis is required in the near future; 7. Causes cramps with clear causes, such as hypocalcemia.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Frequency of muscle cramps; | — |
Secondary
| Measure | Time frame |
|---|---|
| Duration of muscle cramps;The severity of muscle cramps; | — |
Countries
China
Contacts
Public ContactJing Tan
Chengdu Third People's Hospital
Outcome results
None listed