Nutrition Support on Outcomes & Cost-effectiveness for Patients at Risk

Status Recruiting

Clinical Trial Summary

1. The aim of this large scale study to survey the prevalence of nutritional risk and malnutrition in China,Europe and USA. 2. The impact of nutritional support for the patients at nutritional risk on clinical outcomes and cost-effectiveness Already get the approval by Ethics Committee of Peking Union medical college and Johns Hopkins Hospital.

Clinical Trial Description

Although it was often to hear that malnutrition ratio in Aisa hospitalized patient was 40%-70% , there was no evidence to elaborate the prevalence of nutritional risk and malnutrition on hospitalized patients of Asia. Also in USA no data for nutritional risk. In 2002, scientists group headed by Kondrup from : European Society for Parenteral and Enteral Nutrition demonstrated that randomized controlled clinical trials showed patients may get benefit from nutrition support when they with nutrition risk. Based on these evidences, a simpler method was established by European Society for Parenteral and Enteral Nutrition in year 2002 in Munich & it was demonstrated useful to evaluate the appropriate use of nutrition support at present time. This method was named as Nutrition Risk Screening (NRS). We propose to survey the prevalence of malnutrition & nutrition risk in large cities' large/middle size hospitalized patients in China, Europe and USA use NRS tool. As well, we also aim to figure out the current nutrition support status in current large/middle size hospitals through this survey. we also propose to evaluate the cost-effectiveness of parenteral nutrition, enteral nutrition and non-nutritional support, and to examine the clinical outcomes of nutritional support in certain patients at nutritional risk identified by NRS-2002. For international cooperation,our partners are Professor Kondrup of Europe and Professor Nolan from Johns Hopkins Hospital,there are students from a cooperative project with Johns Hopkins Hospital for Doctor of Philosophy students 2005-2011. In plan this protocol might be completed around 2016 also. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00289380
Study type	Observational
Source	Peking Union Medical College
Contact	Zhu-Ming Jiang, M.D., FACS
Phone	+86 186 0114 8800
Email	jiangzm@imicams.ac.cn, jiangzhm@pumch.cn
Status	Recruiting
Phase
Start date	January 2005
Completion date	January 2040

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Nutrition Support on Outcomes and Cost-effectiveness for Patients at Risk

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms