Open distal gastrectomy
Conditions
Interventions
Ingestion of supplement containing 700mg of cystine and 280mg of theanine once daily for 10 days from 2days before until 7days after surgery.
No ingestion of supplement instead of the cystine and thea
Sponsors
Sendai City Medical Center Sendai Open Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Received a written informed consent by patient's self-determination. 2.Scheduled to receive open distal gastrectomy. 3.From 20 to less than 80 years old. 4.No severe complication before surgery.
Exclusion criteria
Exclusion criteria: 1.Phenyl ketonuria. 2.Active infection. 3.Poorly controlled hypertension. 4.Poorly controlled diabetes. 5.Clinically important cardiac disease. 6.Severe pulmonary disease(e.g. interstitial pneumonia, fibrosis, severe emphysema). 7.History of clinically important psychopathic disorder or central nervous system damage. 8.Continuous systemic administration(iv or po) of steroid. 9.Pregnancy, breast-feeding, possible pregnancy, and willing to be pregnant. 10.Particpation for other studies. 11.Impossible of oral ingestion. 12.Judged ineligible by the principal investigator of sub-investigator.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Changes in amount of activity from 2 days before to 1 week after surgery measured using wristwatch-type motion logger. | — |
Secondary
| Measure | Time frame |
|---|---|
| Hematological and blood biochemistry indices before and 1, 3, 7, 14days after surgery. | — |
Countries
Japan
Contacts
Public ContactTakashi Tsuchiya
Sendai City Medical Center Sendai Open Hospital Director, GI Surgery
Outcome results
None listed