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From Research to Practice/Diabetes and Pregnancy

Insulin Analogs and Pregnancy

  1. Angelina L. Trujillo, MD, FACE
    Diabetes Spectrum 2007 Apr; 20(2): 94-101. https://doi.org/10.2337/diaspect.20.2.94
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    Abstract

    Diabetes during pregnancy is a major risk factor for poor fetal, neonatal, and maternal outcomes; however, the risk can be greatly reduced by early institution of medical nutritional therapy and insulin treatment. Maintaining maternal glycemia as near to normal as possible reduces the risk of congenital anomalies, macrosomia, neonatal hypoglycemia, and large-for-gestational-age infants. Achieving normoglycemia has usually been accomplished with human insulin. However, the newer rapid-acting insulin analogs lispro and aspart, when compared to regular human insulin, demonstrate both efficacy and safety for the treatment of diabetes during pregnancy. NPH insulin is the only basal insulin that has been studied in pregnancy. There are not yet any published controlled studies evaluating the long-acting insulin analogs for use in pregnancy.

    Pregnancy complicated by diabetes occurs in ∼ 4% of pregnancies in the United States.1 With appropriate institution of intensive diabetes therapy and maintenance of glucose levels to achieve a lowering of hemoglobin A1c (A1C) levels before and during pregnancy complicated by diabetes, the rate of fetal and maternal complications can be reduced to the rate observed among nondiabetic pregnancies.2 Whether the pregnancy is classified as pregestational diabetes (occurring in women who have been diagnosed with type 1 or type 2 diabetes before pregnancy) or as gestational diabetes mellitus (GDM, occurring when a nondiabetic woman develops diabetes only during pregnancy), the goal of treatment is to maintain maternal glucose levels as near to normal as possible throughout the pregnancy.

    Pregestational diabetes is a major risk factor for spontaneous abortions and congenital malformations, but the risk can be significantly reduced when hyperglycemia is controlled before conception and during the early first trimester when fetal organogenesis occurs.3,4 In both pregestational diabetes and GDM, achieving near-normal glycemic levels throughout pregnancy can also decrease the prevalence of neonatal hypoglycemia, macrosomia, intrauterine death, and cesarean delivery.5–7 Achieving near-normal glycemia means normalizing not only fasting glucose, but also postprandial hyperglycemia to reduce the risk of an adverse pregnancy outcome.8–10 The infant mortality rate is nearly zero when blood glucose concentration is maintained at near-normoglycemia.11 In both type 1 and type 2 diabetes, controlling pre- and postprandial hyperglycemia can best be accomplished during pregnancy by administering insulin via continuous subcutaneous insulin infusion from an insulin pump or by self-administration of multiple daily injections of an intermediate-acting basal human insulin (neutral protamine Hagedorn [NPH] insulin) combined with a short-acting or rapid-acting insulin. In GDM, achieving normoglycemia can initially be attempted with medical nutrition therapy and lifestyle modifications, but frequently, NPH insulin combined with a short-acting or rapid-acting insulin must be added to attain optimal glucose levels.

    Throughout pregnancy, the placenta not only produces hormones that alter maternal carbohydrate and lipid metabolism, but it also controls the transplacental passage of glucose, fat, and protein to provide fuel energy and nutrients to the developing fetus. Maternal insulin is not transferred across the placenta unless the insulin is bound to IgG antibodies.12,13 A study by Balsells et al.14 evaluated 50 women with GDM before and after treatment with human insulin, which is immunogenic, and found that 44% developed insulin antibodies. They also found that cord blood titers at delivery reflected the maternal antibody levels, indicating transplacental passage of human insulin when bound with maternal antibodies. In the same study, the status of the maternal insulin antibody did not appear to have an impact on fetal outcome.

    Figure 1.
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    Figure 1.

    Development of fetal hyperinsulinemia. Adapted from Ref. 15.

    Because of the facilitated diffusion of glucose across the placenta, the maternal glucose level determines the glucose level of the fetus. When the maternal glucose level is high, the fetus becomes hyperglycemic, resulting in stimulation of the fetal pancreas to produce high levels of insulin (Figure 1).15

    Because insulin is a growth factor, the high fetal insulin level increases intrauterine fetal growth, producing a newborn that is large for gestational age (LGA; weight > 90th percentile) or has macrosomia (weight > 4,000 g).16 Both conditions are frequently associated with birth trauma, especially shoulder dystocia, which occurs in 0.6–1.4% of fetuses weighing 2,500–4,000 g and in 5–9% of fetuses weighing > 4,000 g.17 Fetal hyperinsulinemia can also produce neonatal hypoglycemia after the infant is delivered and is no longer exposed to maternal hyperglycemia. Treatment of diabetic pregnant women with insulin to maintain maternal glucose levels near normal will prevent the development of fetal hyperinsulinemia in utero and decrease the risk of adverse fetal or neonatal outcomes associated with excess fetal growth.

    The insulin requirement necessary to achieve near-normal maternal glycemia is based on the patient's weight and the number of weeks of gestation (Table 1).18

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    Table 1.

    Calculation of Insulin Dosing

    In recent years, molecularly engineered insulin analogs (the “new” insulins) have been developed and become available for the treatment of patients with hyperglycemia and diabetes.

    The currently available rapid-acting insulin analogs are lispro, aspart, and glulisine; the long-acting insulin analogs are glargine and detemir. Lispro, aspart, and glulisine are similar rapid-acting formulations used primarily for mealtime insulin requirements, whereas glargine and detemir are long-acting basal formulations.19–21 Also available are two biphasic formulations: biphasic aspart, which is a mixture of 30% aspart with 70% protaminated aspart, and biphasic lispro either consisting of 25% lispro and 75% protaminated lispro or 50% lispro and 50% protaminated lispro.

    The insulin analogs are produced by recombinant DNA methods. Lispro, prepared by E. coli, differs from human insulin by two amino acid substitutions on the insulin β-chain; a lysine is substituted at position 28 and a proline at position 29, both of which are the reverse of human insulin. Aspart uses saccharomyces cerevisiae (yeast) to replace the proline at position 28 with an aspartic acid. Glulisine also has a double substitution, replacing asparagine with lysine at position 3 and lysine with glutamic acid at position 29. These modifications of the insulin β-chain inhibit the self-aggregation of insulin to form dimers and hexamers, resulting in monomers that are rapidly absorbed when administered subcutaneously and thus allowing a faster onset of action.

    Glargine was the first long-acting analog to become commercially available. It has a glycine substituted for asparagine at position 21 on the insulin α-chain and two arginines added to the carboxyl terminal of the β-chain at positions 31 and 32. These amino acid modifications shift the isoelectric point of the insulin molecule from a pH of 5.4 toward a neutral pH, which delays its absorption and prolongs the duration of action.

    Detemir is produced by the elimination of threonine at position 30 and the addition of myristic acid, a 14-carbon fatty acid chain, to the lysine located at position 29 of the β-chain. This acylation results in increased self-aggregation and greater reversible albumin binding that prolongs absorption to reach a maximum concentration in 6–8 hours and prolongs the duration of action up to 24 hours.

    Rapid-Acting Insulin Analogs

    Compared with regular insulin, the rapid-acting insulin analogs have a more rapid onset of action as well as a more rapid decline in concentration, which is advantageous for reducing postprandial hyperglycemia while avoiding late hypoglycemic events (Table 2).

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    Table 2.

    Insulin and Insulin Analogs

    Lispro, with an onset of action within 10–15 minutes, reaches peak concentration within 30–60 minutes and has a duration of action up to 3–4 hours.20 Aspart is similar to lispro but may have a slightly longer time to peak concentration (40–50 minutes) as well as a slightly longer duration of action (3–5 hours).22 Glulisine also has a similar onset and duration of action, but has a slightly longer time to reach peak concentration (55 minutes).23 Overall, when administered subcutaneously, the rapid-acting insulin analogs appear to have very similar pharmacodynamic and pharmacokinetic profiles.24–26 Compared with regular human insulin, which has an onset of action of 30–45 minutes and a relatively prolonged effect of 2–3 hours, the rapid-acting insulin analogs have each demonstrated faster onset of action, earlier peak concentration, and briefer duration of action to achieve a more physiological dosing of insulin for lowering of prandial hyperglycemia while avoiding late-onset hypoglycemia.27

    Long-Acting Insulin Analogs

    Glargine has a longer time to onset of action (1.5 hours) compared to NPH (0.8 hour) and ultralente insulin (1 hour), whereas the duration of action of glargine is longer (20.5 hours) than that of NPH (13.2 hours) and is similar to that of ultralente (19 hours) (Table 2).28 Ultralente insulin is no longer available. In addition, several studies have reported less nocturnal hypoglycemia in both type 1 and type 2 diabetes, and in type 2 diabetes, there has been less weight gain with glargine than with NPH.29–31

    Detemir appears to have a similar profile to glargine, with slow absorption of 3–4 hours and a prolonged effect up to 24 hours32,33 (Table 2); however, the best profiles are achieved when the insulin is administered twice daily. In clinical studies, detemir also demonstrated lower risk of nocturnal hypoglycemia and less weight gain compared to NPH in type 1 diabetes.33–35

    The long-acting insulin analogs, when used in nonpregnant patients with diabetes, appear to be most useful as basal insulin because of their long duration and lack of a peak.

    Efficacy and Safety of Insulin Analogs During Pregnancy

    All of the insulin analogs have been assigned a “safety during pregnancy” risk factor by the U.S. Food and Drug Administration (Table 3).36 Lispro and aspart are the only insulin analogs currently classified as pregnancy risk Category B, which is the same risk category as regular insulin.

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    Table 3.

    Current Categories for Drug Use in Pregnancy as Assigned by the U.S. Food and Drug Administration

    The benefit of controlling maternal glycemia during pregnancy by reducing hyperglycemia and avoiding hypoglycemia has been well documented.2,3,37 Until the introduction of the insulin analogs, glycemic control during pregnancy was usually managed with diet and human insulin.

    Lispro has been the most well studied during pregnancy. In pregnant women with type 1 diabetes, lispro has been shown to reduce A1C levels and postprandial glucose levels to lower or similar levels as those achieved with regular insulin but with fewer severe hypoglycemic events than with regular insulin.38–43 Similar findings have been reported for aspart in the treatment of GDM when compared to regular insulin.44,45 From these data, lispro and aspart appear to be as efficacious as regular insulin for improving glucose control while avoiding late hypoglycemic events during management of pregnancy complicated by diabetes. At present, there are no studies evaluating the use of glulisine during pregnancy.

    There have been no comparator-controlled studies using the long-acting insulin analogs during pregnancy; however, there have been several case reports in which glargine was used for the treatment of hyperglycemia during pregnancy. These reports suggest that, compared to NPH, glargine results in improved glycemic control without any nocturnal hypoglycemia.46–48

    Although the insulin analogs appear to be effective and efficacious for controlling maternal hyperglycemia, there have been several concerns regarding their safety during pregnancy.

    Safety of Insulin Analogs

    Retinopathy and analogs. During the early weeks of pregnancy, women with the greatest decrease in A1C have an increased risk for progression of retinopathy. Reports early in the clinical use of lispro proposed that this insulin analog had a potential risk for developing or exacerbating diabetic retinopathy during pregnancy. These reports were based on the greater homology of lispro with insulin-like growth factor 1 (IGF-1), a growth hormone that has been indirectly implicated in the development of retinopathy among insulin-treated patients with type 1 diabetes.49,50 Because lispro binds more than insulin to the IGF-1 receptor, it was postulated in an initial report in 1999 that if a patient were treated with lispro during pregnancy, there was a potential risk for increasing the development of diabetic retinopathy.49 The authors had reported on three pregnant women treated with lispro who progressed from no background retinopathy to bilateral proliferative diabetic retinopathy.51 However, subsequent case reports comparing lispro to regular insulin have clearly shown that the incidence for progression of retinopathy is no different with lispro than with regular insulin.52,53 Table 4 summarizes the results of studies evaluating retinopathy compared to regular insulin in pregnant women with type 1 diabetes, type 2 diabetes, or GDM.

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    Table 4.

    Retinopathy and Rapid-Acting Insulin Analogs in Pregnancy

    Congenital anomalies and analogs. The increased potential for congenital malformations resulting from lispro has also been considered. However, when outcomes of lispro treatment during pregnancy were compared to those of pregnant women treated with regular insulin, there was no increased incidence of congenital anomalies among neonates whose mothers had been treated with lispro during gestation (Table 5).39,41,42

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    Table 5.

    Congenital Anomalies Among Pregnancies Treated With Rapid-Acting Insulin Analogs

    Macrosomia and analogs. Placental transfer of insulin can occur when insulin becomes bound with immunoglobulin,13,57 thereby contributing to excess fetal growth and development of macrosomia. In addition, lispro has not been detected in cord blood at delivery.58 A study by Jovanovic et al.38 compared 19 women with GDM treated with lispro with 22 women with GDM treated with human regular insulin. Although anti-insulin antibodies were similar in the two maternal groups, lispro was nondetectable in the cord blood, suggesting that it does not cross the placenta. In addition, no fetal or neonatal abnormalities were identified in either group.

    The studies in Table 6 have evaluated the incidence of neonatal macrosomia among women treated with lispro compared with human regular insulin.

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    Table 6.

    Neonatal Macrosomia During Pregnancy Treated With Lispro

    There are no controlled human studies of glargine use during pregnancy. The effect of glargine in pregnancy has only been evaluated in animal studies in which toxicological effects were seen at doses that were seven times the highest human dose of both glargine and NPH insulin.61 These effects resulted from the hypoglycemia that both insulins induced. There appeared to be no effect on reproduction or embryo-fetal development among the studies conducted in rats.61 In addition, it is not known whether glargine is excreted in breast milk. However, because human insulin is excreted in human milk, caution has been recommended for nursing mothers who are using glargine.62

    There have been many case reports in which pregnant women with diabetes were treated with glargine. Table 7 summarizes the outcomes of those reports. Although glargine may improve control compared to NPH, it is not possible to determine the frequency of macrosomia from these reports.

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    Table 7.

    Use of Long-Acting Insulin Glargine in Pregnancy

    There have been no clinical trials in human pregnancy treated with detemir, the other long-acting insulin analog, although clinical trials are in the early stages. Animal studies for embryotoxicity and teratogenicity have not demonstrated any difference between detemir and NPH insulin. Although it is clear that human insulin and all of the rapid-acting insulin analogs appear in milk directly proportional to the serum levels of insulin or insulin analog achieved in the maternal bloodstream, it is currently unknown whether detemir is excreted in breast milk. Therefore, women who use detemir must also be cautioned when lactating.67 However, since insulin is not absorbed through the gut, even if the insulin appears in human milk, it is not biologically active. Although glargine and detemir reportedly have been used during pregnancy, there is insufficient data to support their use as a safe basal insulin during pregnancy. Additional studies are needed to evaluate the efficacy and safety of glargine and detemir compared with the current use of NPH basal insulin during pregnancy complicated by diabetes.

    Conclusions

    For pregnant women with diabetes, the timely initiation of insulin treatment to maintain preprandial glucose levels < 90 mg/dl and postprandial glucose levels < 120 mg/dl has reduced the risks of fetal and maternal complications. When compared with human regular insulin, the rapid-acting insulin analogs have been shown to be efficacious in reducing hyperglycemia during pregnancy, with a safety profile that resulted in a lower incidence of neonatal complications. NPH insulin is the only basal insulin that has been adequately studied in pregnancy. The long-acting insulin analogs do not yet have sufficient safety evaluation in clinical studies to warrant their use during pregnancy.

    In addition to diet and lifestyle modifications, the treatment algorithm in Table 1 is the currently recommended guideline for all insulin-requiring pregnant women with type 2 diabetes or GDM or pregnant women with type 1 diabetes who require multiple daily insulin injections and are not using an insulin pump. Early and intensive treatment intervention will improve the outcome of all pregnancies complicated by diabetes.

    Footnotes

    • Angelina L. Trujillo, MD, is an internal medicine and endocrinology specialist and a senior scientist at the Sansum Diabetes Research Institute in Santa Barbara, Calif.

    • American Diabetes Association

    References

    1. ↵
      Engelgau MM, Herman WH, Smith PJ, German RR, Aubert RE: The epidemiology of diabetes and pregnancy in the U.S., 1988. Diabetes Care18 : 1029–1033,1995
      OpenUrlAbstract/FREE Full Text
    2. ↵
      The DCCT Research Group: Pregnancy outcomes in the Diabetes Control and Complications Trial: Am J Obstet Gynecol 174:P1343 –P1353, 1996
      OpenUrl
    3. ↵
      Yang J, Cummings EA, O'Connel C, Jangaard K: Fetal and neonatal outcomes of diabetic pregnancies. Obstet Gynecol108 : 644–650,2006
      OpenUrlCrossRefPubMedWeb of Science
    4. ↵
      Ray JG, O'Brien TE, Chan WS: Preconception care and the risk of congenital anomalies in the offspring of women with diabetes mellitus: a meta-analysis. Q J Med 94:435 –444, 2001
      OpenUrlAbstract/FREE Full Text
    5. ↵
      Kitzmiller JL, Gavin LA, Gin GD, Jovanovic-Peterson L, Main EK, Zigrang WD: Preconception care of diabetes: glycemic control prevents congenital anomalies. JAMA 265:731 –736, 1991
      OpenUrlCrossRefPubMedWeb of Science
    6. De Veciana MD, Major CA, Morgan MA, Asrat T, Toohey JS, Lien JM, Evans AT: Postprandial versus preprandial blood glucose monitoring in women with gestational diabetes mellitus requiring insulin therapy. N Engl J Med333 : 1237–1241,1995
      OpenUrlCrossRefPubMedWeb of Science
    7. ↵
      Walkinshaw SA: Pregnancy in women with pre-existing diabetes: management issues. Sem Fetal Neonatal Med 10:307 –315, 2005
      OpenUrl
    8. ↵
      Jovanovic-PetersonL, Peterson CM, Reed GF, Metzger BE, Mills JL, Knopp RH, Aarons JH: Maternal postprandial glucose levels and infant birth weight: the Diabetes in Early Pregnancy study. Am J Obstet Gynecol 164:103 –111, 1991
      OpenUrlPubMedWeb of Science
    9. Combs CA, Gunderson E, Kitzmiller JL, Gavin LA, Main EK: Relationship of fetal macrosomia to maternal postprandial glucose control during pregnancy. Diabetes Care 15:1251 –1257, 1992
      OpenUrlAbstract/FREE Full Text
    10. ↵
      Manderson JG, Patterson CC, Hadden DR, Traub AI, Ennis C, McCance DR: Preprandial versus postprandial blood glucose monitoring in type 1 diabetic pregnancy: a randomized controlled clinical trial. Am J Obstet Gynecol 189:507 –512, 2003
      OpenUrlCrossRefPubMedWeb of Science
    11. ↵
      Jovanovic L, Peterson CM, Saxena BB, Dawood MY, Saudek CD: Feasibility of maintaining normal glucose profiles in insulin-dependent pregnant diabetic women. Am J Med 68:105 –112, 1980
      OpenUrlCrossRefPubMedWeb of Science
    12. ↵
      Buse MG, Roberts WJ, Buse J: The role of the human placenta in the transfer and metabolism of insulin. J Clin Invest 41:29 –41, 1962
      OpenUrlCrossRefPubMedWeb of Science
    13. ↵
      Bauman WA, Yalow RS: Transplacental passage of insulin complexed to antibody. Proc Natl Acad Sci U S A 78:4588 –4590, 1981
      OpenUrlAbstract/FREE Full Text
    14. ↵
      Balsells M, Corcoy R, Mauricio D, Morales J, Garcia-Patterson A, Carreras G, Puig-Domingo M, de Leiva A: Insulin antibody response to a short course of human insulin therapy in women with gestational diabetes. Diabetes Care20 : 1172–1175,1997
      OpenUrlAbstract/FREE Full Text
    15. ↵
      Pedersen J: Weight and length of infants of diabetic mothers. Acta Endocrinol 12:330 –342, 1954
      OpenUrl
    16. ↵
      Langer O: Fetal macrosomia: etiologic factors. Clin Obstet Gynecol43 : 283–297,2000
      OpenUrlCrossRefPubMedWeb of Science
    17. ↵
      Baxley EG, Gobbo RW: Shoulder dystocia. Am Fam Phys69 : 1707–1714,2004
      OpenUrlPubMedWeb of Science
    18. ↵
      Gamson K, Chia S, Jovanovic L: Review the safety and efficacy of insulin analogs in pregnancy. J Matern-Fetal Neonat Med 15:26 –34, 2004
      OpenUrl
    19. ↵
      Drugs for Diabetes: Treatment Guidelines from the Medical Letter. 3:57 –62, 2005
      OpenUrl
    20. ↵
      Insulin detemir (Levemir), a new long-acting insulin. Med Lett Drug Ther 48:54 –55, 2006
      OpenUrl
    21. ↵
      Torlone E, Gennarini A, Ricci NB, Bolli GB: Successful use of insulin glargine during entire pregnancy until delivery in six type 1 diabetic women. Eur J Obstet Gynecol Reprod Biol 24 June2006 . Epub ahead of print
    22. ↵
      Novolog insulin aspart (rDNA origin) injection prescribing information. Princeton, N.J., Novo Nordisk, Inc.,2007
    23. ↵
      Apidra (insulin glulisine [rDNA origin] injection) prescribing information. Kansas City, Mo., Aventis Pharmaceuticals, 2005
    24. ↵
      Hedman CA, Lindstrom T, Arnqvist HJ: Direct comparison of insulin lispro and aspart shows small differences in plasma insulin profiles after subcutaneous injection in type 1 diabetes. Diabetes Care24 : 1120–1121,2001
      OpenUrlFREE Full Text
    25. Plank J, Wutte A, Brunner G, Siebenhofer A, Semlitsch B, Sommer R, Hirschberger S, Pieber TR: A direct comparison of insulin aspart and insulin lispro in patients with type 1 diabetes. Diabetes Care 25:2053 –2057, 2002
      OpenUrlAbstract/FREE Full Text
    26. ↵
      Homko C, Deluzio A, Jimenez C, Kolaczynski JW, Boden G: Comparison of insulin aspart and lispro pharmacokinetic and metabolic effects. Diabetes Care26 : 2027–2031,2003
      OpenUrlAbstract/FREE Full Text
    27. ↵
      Taton J, Milicevik Z, Mozejko-Pastewka B, Bernas M, Czech A: How recombinant insulin analogs improve insulin therapy of diabetes mellitus: pathophysiology, clinical practice and recommendations. Med Sci Monit7 : 848–859,2001
      OpenUrlPubMed
    28. ↵
      Lepore M, Pampanelli S, Fanelli C, Porcellati F, Bartocci L, De Vincenzo A, Cordoni C, Costa E, Brunetti P, Bolli GB: Pharmacokinetics and pharmacodynamics of subcutaneous injection of long-acting human insulin analog glargine, NPH insulin and ultralente human insulin and continuous subcutaneous infusion of insulin lispro. Diabetes 49:2142 –2148, 2000
      OpenUrlAbstract/FREE Full Text
    29. ↵
      Yki-Jarvinen H, Dressler A, Ziemen M, the HOE 901/3002 Study Group: Less nocturnal hypoglycemia and better post-dinner glucose control with bedtime insulin glargine compared with bedtime NPH insulin during insulin combination therapy in type 2 diabetes. Diabetes Care23 : 1130–1136,2000
      OpenUrlAbstract/FREE Full Text
    30. Raskin P, Klaff L, Bergenstal R, Halle J-P, Donley D, Mecca T: A 16-week comparison of the novel insulin analog insulin glargine (HOE 901) and NPH human insulin used with insulin lispro in patients with type 1 diabetes. Diabetes Care 23:1666 –1671, 2000
      OpenUrlAbstract/FREE Full Text
    31. ↵
      Rosenstock J, Schwartz SL, Clark CM, Park GD, Donley DW, Edwards MB: Basal insulin therapy in type 2 diabetes 28-week comparison of insulin glargine (HOE 901) and NPH insulin. Diabetes Care 24:631 –636, 2001
      OpenUrlAbstract/FREE Full Text
    32. ↵
      Plank J, Bodenlenz M, Sinner F, Magnes C, Gorzer E, Regittnig W, Endahl LA, Draeger E, Zdravkovic M, Pieber TR: A double-blind, randomized dose-response study investigating the pharmacodynamic and pharmacokinetic properties of the long-acting analogue detemir. Diabetes Care 28:1107 –1112, 2005
      OpenUrlAbstract/FREE Full Text
    33. ↵
      Chapman TM, Perry CM: Spotlight on insulin detemir in type 1 and type 2 diabetes mellitus. Bio Drugs 19:67 –69, 2005
      OpenUrl
    34. De Leeuw I, Vague P, Selam J-L, Skeie S, Lang H, Draeger E, Elte JWF: Insulin detemir used in basal-bolus therapy in people with type 1 diabetes is associated with a lower risk of nocturnal hypoglycaemia and less weight gain over 12 months in comparison to NPH insulin. Diabetes Obes Metab7 : 73–81,2005
      OpenUrlCrossRefPubMedWeb of Science
    35. ↵
      KølendorfK, Ross GP, Pavlic-Renart I, Perriello G, Philotheous A, Jendle J, Gall M-A, Heller SR: Insulin detemir lowers the risk of hypoglycaemia and provides more consistent plasma glucose levels compared with NPH insulin in type 1 diabetes. Diabet Med23 : 729–735,2006
      OpenUrlCrossRefPubMedWeb of Science
    36. ↵
      Meadows M: Pregnancy and the drug dilemma. FDA Consumer Magazine. Washington, D.C., U.S. Food and Drug Administration, May-June2001
    37. ↵
      Jovanovic L, Knopp RH, Haesook K, Cefalu WT, Zhu X-D, Young JL, Simpson JL, Mills JL, for the Diabetes In Early Pregnancy Study Group: Elevated pregnancy losses at high and low extremes of maternal glucose in early normal and diabetic pregnancy: evidence for a protective adaptation in diabetes. Diabetes Care 29:113 –117, 2005
      OpenUrl
    38. ↵
      Jovanovic L, Ilic S, Pettitt DJ, Hugo K, Gutierrez M, Bowsher RR, Bastyr EJ: The metabolic and immunologic effects of insulin lispro in gestational diabetes. Diabetes Care 22:1422 –1426, 1999
      OpenUrlAbstract/FREE Full Text
    39. ↵
      Battacharyya A, Brown S, Hughes S, Vice PA: Insulin lispro and regular insulin in pregnancy. Q J Med 94:255 –260, 2001
      OpenUrlAbstract/FREE Full Text
    40. Mecacci F, Carignani L, Cioni R, Bartoli E, Parretti E, La Torre P, Scarselli G, Mello G: Maternal metabolic control and perinatal outcome in women with gestational diabetes treated with regular or lispro insulin: comparison with non-diabetic pregnant women. Euro J Obstet Gynecol Reprod Biol111 : 19–24,2003
      OpenUrlCrossRefPubMed
    41. ↵
      Persson B, Swahn ML, Hjertberg R, Hanson U, Nord E, Nordlander E, Hansson LO: Insulin lispro therapy in pregnancies complicated by type 1 diabetes mellitus. Diabetes Res Clin Pract 58:115 –121, 2002
      OpenUrlCrossRefPubMedWeb of Science
    42. ↵
      Masson EA, Patmore JE, Brash PD, Baxter M, Caldwell G, Gallen IW, Price PA, Vice PA, Walker JD, Lindow SW: Pregnancy outcome in type 1 diabetes mellitus treated with insulin lispro (Humalog). Diabet Med20 : 46–50,2003
      OpenUrlCrossRefPubMedWeb of Science
    43. ↵
      Loukovaara S, Immonen I, Teramo KA, Kaaja R: Progression of retinopathy during pregnancy in type 1 diabetic women treated with insulin lispro. Diabetes Care 26:1193 –1198, 2003
      OpenUrlAbstract/FREE Full Text
    44. ↵
      Cypryk K, Sobczak M, Pertynska-Marczewska M, Zawodniak-Szalapska M, Szymczak W, Wilczynski J, Lewinski A: Pregnancy complications and perinatal outcome in diabetic women treated with Humalog (insulin lispro) or regular human insulin during pregnancy. Med Sci Monit 10:129 –132, 2004
      OpenUrl
    45. ↵
      Pettitt DJ, Ospina P, Kolaczynski J, Jovanovic L: Comparison of an insulin analogue, insulin aspart, and regular human insulin with no insulin in gestational diabetes mellitus. Diabetes Care 26:183 –186, 2003
      OpenUrlAbstract/FREE Full Text
    46. ↵
      Holstein A, Plaschke A, Egberts EH: Use of insulin glargine during embryogenesis in a pregnant woman with type 1 diabetes. Diabet Med20 : 779–780,2003
      OpenUrlCrossRefPubMed
    47. Devlin JT, Hothersall L, Wilkis JL: Use of insulin glargine during pregnancy in a type 1 diabetic woman. Diabetes Care25 : 1095–1096,2002
      OpenUrlFREE Full Text
    48. ↵
      Dolci M, Mori M, Baccetti F: Use of glargine insulin before and during pregnancy in a woman with type 1 diabetes and Addison's disease. Diabetes Care 28:2084 –2085, 2005
      OpenUrlFREE Full Text
    49. ↵
      DiMarchi RD, Chance RF, Long HB, Shields JE, Slieker LJ: Preparation of an insulin with improved pharmacokinetics relative to human insulin through consideration of structural homology with insulin-like growth factor I. Horm Res 41 (Suppl. 2):93 –96, 1994
      OpenUrlCrossRefPubMedWeb of Science
    50. ↵
      Janssen JA, Jacobs ML, Derkx FH, Weber RF, van der Lely AJ, Lamberts SW: Free and total IGF-I, IGFBP-I and IGFBP-3 and their relationships to the presence of diabetic retinopathy and glomerular hyperfiltration in insulin-dependent diabetes mellitus (IDDM). J Clin Endocrinol Metab83 : 2809–2815,1997
      OpenUrl
    51. ↵
      Kitzmiller JL, Main E, Ward B, Theiss T, Peterson DL: Insulin lispro and the development of proliferative diabetic retinopathy during pregnancy. Diabetes Care 22:874 –875, 1999
      OpenUrlFREE Full Text
    52. ↵
      Bhattacharyya A, Vice PA: Insulin lispro, pregnancy and retinopathy. Diabetes Care 22:2101 –2102, 1999
      OpenUrlFREE Full Text
    53. ↵
      Buchbinder A, Miodovnik M, McElvy S, Rosenn B, Kranias G, Khoury J, Siddiqi TA: Is insulin lispro associated with the development or progression of diabetic retinopathy during pregnancy? Am J Obstet Gynecol183 : 1162–1165,2000
      OpenUrlCrossRefPubMed
    54. Diamond T, Kormas N: Possible adverse fetal effect of insulin lispro. N Engl J Med 337:1009 –1010, 1997
      OpenUrlCrossRefPubMedWeb of Science
    55. Idama TO, Lindow SW, French M, Massono EA: Preliminary experience with the use of insulin lispro in pregnant diabetic women. J Obstet Gynecol21 : 350–351,2001
      OpenUrl
    56. Scherbaum WA, Lankisch MR, Pawlowski B, Somville T: Insulin lispro in pregnancy: retrospective analysis of 33 cases and matched controls. Exp Clin Endocrinol Diabetes 110:6 –9, 2002
      OpenUrlPubMed
    57. ↵
      Menon RK, Cohen RM, Sperling MA, Cutfield WS, Mimouni F, Khoury JC: Transplacental passage of insulin in pregnant women with insulin-dependent diabetes mellitus: its role in fetal macrosomia. N Engl J Med323 : 309–315,1990
      OpenUrlPubMedWeb of Science
    58. ↵
      Boskovic R, Feig DS, Derewlany L, Knie B, Portnoi G, Koren G: Transfer of insulin lispro across the human placenta. Diabetes Care26 : 1390–1394,2003
      OpenUrlAbstract/FREE Full Text
    59. Ozcan T, Karne A, Murphy J, Nickless N, Magriples U, Jones DC: Does lispro improve blood glucose control and birth weight? [Abstract] Obstet Gynecol97 : S41,2001
      OpenUrl
    60. Evers IM, De Valk HW, Mol BWJ, Ter Braak EWMT, Visser GHA: Macrosomia despite good glycaemic control in type 1 diabetic pregnancy: results of a nationwide study in the Netherlands. Diabetologia 45:1484 -1489, 2002
      OpenUrlCrossRefPubMedWeb of Science
    61. ↵
      Hofmann T, Horstmann G, Stammberger I: Evaluation of the reproductive toxicity and embryotoxicity of insulin glargine (Lantus) in rats and rabbits. Int J Toxicol 21:181 –189, 2002
      OpenUrlAbstract/FREE Full Text
    62. ↵
      Lantus (insulin glargine [rDNA origin] injection) product information. Bridgewater, N.J., Sanofi-Aventis U.S.,2006
    63. Di Cianni G, Volpe L, Lencioni C, Chatzianagnostou K, Cuccuru I, Ghio A, Benzi L, Del Prato S: Use of insulin glargine during the first weeks of pregnancy in five type 1 diabetic women. Diabetes Care28 : 982–983,2005
      OpenUrlFREE Full Text
    64. Woolderink JM, van Loon AJ, Storms F, De Heide L, Hoogenberg K: Use of insulin glargine during pregnancy in seven type 1 diabetic women. Diabetes Care 28:2394 –2395, 2005
      OpenUrlAbstract/FREE Full Text
    65. Graves DE, White JC, Kirk JK: The use of insulin glargine with gestational diabetes mellitus. Diabetes Care 29:471 –472, 2006
      OpenUrlFREE Full Text
    66. Caronna S, Cioni F, Dall'aglio E, Arsenio L: Pregnancy and the long-acting insulin analogue: a case study. Acta Biomed Ateneo Parmense77 : 24–26,2006
      OpenUrlPubMed
    67. ↵
      Levemir (insulin detemir [rDNA origin] injection) prescribing information. Bagsvaerd, Denmark, Novo Nordisk A/S,2005
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    Insulin Analogs and Pregnancy
    Angelina L. Trujillo
    Diabetes Spectrum Apr 2007, 20 (2) 94-101; DOI: 10.2337/diaspect.20.2.94

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    Insulin Analogs and Pregnancy
    Angelina L. Trujillo
    Diabetes Spectrum Apr 2007, 20 (2) 94-101; DOI: 10.2337/diaspect.20.2.94
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