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  • Title: [New methods in insulin treatment].
    Author: Neuwirth G.
    Journal: Orv Hetil; 2005 Jan 16; 146(3):111-6. PubMed ID: 15693442.
    Abstract:
    The primary aim of insulin therapy is to replace endogenous insulin secretion in patients with type 1 or type 2 diabetes between meals and overnight as well as postprandially. The most frequently used insulin for basal therapy is the intermediate-acting neutral protamin Hagedorn (NPH) insulin, although it does not correspond to a physiological profile. Insulin glargine is a new extended-action recombinant insulin analog, which is absorbed slowly into the bloodstream, reaching peak action in about 4 h and maintaining this concentration profil for 24-30 h. Some studies demonstrated that insulin glargine reduces the incidence of hypoglycemia and is at least as effective as NPH insulin given once or twice daily. It is equally effective administered before breakfast, dinner or at bedtime. Similar absorption rates were recorded after subcutaneous injection in differents part of body. The continuous subcutaneous insulin infusion utilizing an external insulin infusion pump (CSII) is one approach to intensive insulin therapy. Some studies indicate that pump therapy is associated with improved glycemic control compared with traditional insulin therapies and with significant decreases in frequency of both mild and severe hypoglycemic episodes. The author summarizes the indication, the effect and side effects of pump therapy.
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