Abstract | OBJECTIVE: DATA SOURCES: STUDY SELECTION AND DATA EXTRACTION: DATA SYNTHESIS: CIPN is a significant adverse effect associated with neurotoxic chemotherapy, particularly with taxanes, platinum compounds, and vinca alkaloids. There is no standard therapy for the treatment of this dose-limiting reaction. Glutamine is a nonessential amino acid that is thought to have a neuroprotective role, possibly due to the upregulation of nerve growth factor. Two studies revealed that oral glutamine was effective in reducing peripheral neuropathy associated with high-dose paclitaxel, as evidenced by a reduction in numbness, dysesthesias, and motor weakness, as well as a smaller loss of vibratory sensation. Another study found that glutamine effectively reduced peripheral neuropathy in patients with colorectal cancer being treated with oxaliplatin, thereby decreasing the need for an oxaliplatin dose reduction. However, data are limited by small sample sizes in these studies and the lack of placebo-controlled, randomized clinical trials. CONCLUSIONS: Larger, well-designed, placebo-controlled trials assessing both safety and efficacy of oral glutamine are warranted before this agent can be definitively recommended for the prevention of CIPN in patients treated with high-dose paclitaxel or oxaliplatin.
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Authors | Shilpa Amara |
Journal | The Annals of pharmacotherapy
(Ann Pharmacother)
Vol. 42
Issue 10
Pg. 1481-5
(Oct 2008)
ISSN: 1542-6270 [Electronic] United States |
PMID | 18698011
(Publication Type: Journal Article, Review)
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Chemical References |
- Antineoplastic Agents
- Organoplatinum Compounds
- Taxoids
- Vinca Alkaloids
- Glutamine
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Topics |
- Administration, Oral
- Antineoplastic Agents
(administration & dosage, adverse effects)
- Clinical Trials as Topic
- Dose-Response Relationship, Drug
- Glutamine
(pharmacology, therapeutic use)
- Humans
- Neoplasms
(therapy)
- Organoplatinum Compounds
(administration & dosage, adverse effects)
- Peripheral Nervous System Diseases
(chemically induced, prevention & control)
- Taxoids
(administration & dosage, adverse effects)
- Vinca Alkaloids
(administration & dosage, adverse effects)
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