International Perspective ⅢⅢⅢⅢⅢⅢⅢⅢⅢⅢⅢⅢⅢⅢ “Bloodless” Treatment of a Jehovah’s Witness Infant With ABO Hemolytic Disease

Lajos Lakatos, MD, DSc agent proved to be effective in the prevention of retinopathy of prema- La´szlo´ Csa´thy, MD, PhD turity6,7 as well. Basic pharmacologic/pharmacokinetic data for this Eva Nemes, MD drug can be found in a review written by Rangachari and Kean.8 In general, the Jehovah’s Witness population constitutes a group An ABO-incompatible term infant girl born to parents who are Jehovah’s of patients at high risk for morbidity and mortality associated with Witnesses was admitted to our neonatal unit with a high serum bilirubin blood loss or hemolysis because of their refusal, on religious grounds, level necessitating exchange transfusion. The parents signed a request to accept transfusions or blood products based on their interpretation 9 that blood should not be administered under any circumstances. of biblical mandates. For this reason, they provide a considerable However, they authorized us to apply the possible alternative treatments challenge for caregivers. Children further complicate the situation in a medicolegal sense because, ordinarily, medical treatment to a mi- of orally administered D-penicillamine (300 mg/kg per day divided in three doses for 3 days), phototherapy, intravenous fluids, and nor child is administered only after informed consent has been ob- recombinant human erythropoietin (200 U/kg subcutaneously on every tained from the parent or guardian. second day for 2 weeks). Herein, we report the outcome of this baby, who In this article, we will report a case of infant of the Jehovah’s was discharged from the our unit in good condition after treatment. Her Witness faith suffering from ABO-HDN and treated with a “bloodless,” physical growth and motor milestones at 14 months of age revealed no combined alternative regime during her first weeks of life. red flags for neurodevelopmental maturation. To our knowledge, this is the first case of an infant who received such a combined alternative (and CASE REPORT “bloodless”) treatment of serious ABO hemolytic disease of the newborn. We recently cared for a term infant girl who was born at 39 weeks’ gestation to a 24-year-old, blood group O, Rh-positive mother. The Erythroblastosis due to Rh incompatibility decreases in frequency was uncomplicated, and the group A, Rh-positive baby following the successful anti-D-prevention of maternal isoimmu- weighed 3100 gm. After delivery, she was in the well-baby nursery, was nization; thus, pediatricians are giving more attention to ABO breast-feeding, and was nursing well; therefore, the direct Coombs test hemolytic disease of the newborn (ABO-HDN), which is the most was not performed. The baby appeared jaundiced at 32 hours of life, common cause of antibody-induced neonatal hemolysis seen at and her serum bilirubin level was 170 ␮mol/liter (9.95 mg/dl). The present in newborns. Although most cases of ABO hemolysis are measurement of serum bilirubin concentration was repeated at 38 mild, severe cases with early and profound jaundice leading to hours of age and showed a level of 290 ␮mol/liter. Phototherapy was have been reported.1 On occasion, hemolysis due to started, but this treatment was unable to stop the rapid increase in the ABO incompatibility may also produce a postnatal that is bilirubin concentration. At 50 hours of age, the bilirubin level was 416 severe enough to require treatment (i.e., blood transfusion(s)). ␮mol/liter (24.3 mg/dl); the hemoglobin value was 130 g/liter. The In the early 1970s, when one of us (L. L.) reviewed the role of baby was transferred to our neonatal unit, and we decided to perform D-penicillamine (DPA) in the treatment of neonatal hyperbiliru- an exchange transfusion. At the time of admission the parents, be- binemia, the drug was new to most neonatologists.2 DPA (␤,␤- longing to the Jehovah’s Witness sect, signed a request in the chart dimethylcysteine), when given orally or intravenously to new- expressing their wish that blood not be administered under any cir- borns, significantly reduces the plasma bilirubin concentration or cumstances. However, they authorized us to apply the alternative prevents the increase usually seen during the first few days of life.3 therapies of orally administered DPA (300 mg/kg per day, divided in This treatment is especially effective in jaundice of hemolytic three doses for 3 days), phototherapy, intravenous fluids, and recom- origin, such as ABO incompatibility,4 and is used together with binant human erythropoietin. The latter was started on day 7 at 200 phototherapy5 in several Hungarian clinics, where it has largely U/kg subcutaneously and was given on every second day until day 23, replaced exchange transfusions. Subsequently, this chelating supplemented with vitamin E, folic acid, and iron. The clinical char-

Department of , Kene´zy County Hospital, Debrecen, Hungary acteristics of the infant with ABO-HDN are shown in Table 1. Her

Address correspondence and reprint requests to Lajos Lakatos, MD, Department of Pediat- physical growth and developmental processes at 14 months of age rics, Kene´zy County Hospital, H-4043 Debrecen, Barto´k B.u.2-26. Hungary. revealed no abnormalities of neurodevelopmental maturation, as

Journal of Perinatology (1999) 19(7) 530–532 © 1999 Stockton Press. All rights reserved. 0743–8346/99 $12 530 http://www.stockton-press.co.uk Bloodless Treatment of an Infant with ABO-HDN Lakatos, Csa´thy, and Nemes

Table 1 Clinical Data of the Reported Infant ministration of the copper-chelating agent DPA leads to a clinical improvement in hepatolenticular degeneration without common Postnatal Sebi (␮mol/liter ϭ Hb Treatment toxic effects. It is worth mentioning that there is a conspicuous resem- age mg/dl) (g/liter) blance between our recent case and the first patient (K. E.) who re- 50 hours 416 ϭ 24.3 130 DPA ϩ Phth ceived DPA treatment in the neonatal period 25 years ago. This girl 58 hours 354 ϭ 20.7 DPA ϩ Phth was an ABO-incompatible preterm infant whose birth weight was 2200 ϭ ϩ 76 hours 277 16.2 DPA Phth gm. On day 2 of life, an exchange transfusion was required; however, ϭ 100 hours 233 13.6 115 not even this intervention was able to stop the rapid increase in the 7 days 214 ϭ 12.5 113 rhEPO 9 days 95 rhEPO bilirubin level. At the beginning of the second exchange, cardiopul- 12 days 87 rhEPO monary arrest occurred requiring resuscitation. At an extremely high 15 days 98 rhEPO bilirubin level (32.5 mg/dl), intravenous administration of DPA was 20 days 101 rhEPO begun. The first dose caused a spectacular fall of 6.5 mg/dl in the 25 days 120 level in 4 hours; under the influence of such treatment, we were able 6 months 125 to witness a gradual disappearance of the hyperbilirubinemia.2 K. E. is Phth, phototherapy; rhEPO, recombinant human erythropoietin; Sebi, serum bilirubin; Hb, now an opera singer at the Wiesbaden Opera House (Germany). As far hemoglobin. as the mechanisms of action of DPA in ABO-HDN are concerned, it proved to be a potent inhibitor of heme oxygenase, the rate-limiting enzyme in heme catabolism to bile pigments, only in the neonates.18 Therefore, this drug can moderate the postnatal rate of increase of based on an evaluation of (1) motor developmental milestones, (2) plasma bilirubin levels. The use of DPA in combination with photo- data obtained by the classic neurologic examination, and (3) cerebral therapy seems to be an apt combination to diminish the intensity of 10 neuromotor maturational markers, the developmental quotient hyperbilirubinemia, because DPA decreases bilirubin production; Ͼ proved to be 100. In addition, the follow-up audiometric tests per- simultaneously, by its antioxidant effects,19–21 DPA is able to prevent formed on this infant were normal. the possible adverse side effects of phototherapy that have been dem- onstrated in vitro and most recently in vivo.22 COMMENTS Although this combined treatment of hyperbilirubinemia has Our decision to abide by the parents’ request to limit our therapy by been performed successfully in our case concerning the avoidance of withholding the use of transfusions was based three considerations. an exchange transfusion in the infant with hemolytic disease, care First, the baby’s life was in no immediate danger and alternative must be taken not to overlook developing anemia, which may require treatments were available. Second, even at the highest bilirubin level, transfusion. Recombinant human erythropoietin has been widely no symptoms or signs of central nervous system damage were ob- used for the treatment or prevention of the anemia of prematurity served. Third, the risk of the exchange transfusion itself is about 3 and of the late anemia due to Rh hemolytic disease of the new- 23–25 deaths per 1000 procedures;11 there is always a risk of AIDS and hepa- born, as an alternative treatment to blood transfusion. Table titis from transfusion, although it is now very low. Furthermore, we 1 shows that the baby’s lowest hemoglobin level was 87 g/liter on have had extensive experience with DPA therapy in the newborn and day 12 and 120 g/liter on day 25, clarifying the existence of a serious have not found it to be associated with either short- or long-term hemolytic process and the efficacy of recombinant human erythropoi- adverse effects,12–14 although side effects of long-term oral DPA ther- etin administration. apy, which is used for rheumatoid arthritis, Wilson’s disease, and Finally, we would like to emphasize that the combined alterna- cystinuria, have been reported. Many of these are similar to autoim- tive (and bloodless) treatment of ABO-HDN described herein may be mune disorders and include membranous glomerulonephritis, lupus an option in the Jehovah’s Witness population and may benefit others erythematosis (or similar skin eruptions), Goodpasture syndrome, as well. It should also be noted that, to our knowledge, this is the first drug fever, myasthenia gravis, polymyositis, aplastic anemia, throm- baby who received the aforementioned therapy according to the medi- bocytopenia, and agranulocytosis. Drosos et al.15 have reported a cal literature. strong association of such side effects with circulating cryoglobulin or autoantibodies in rheumatoid arthritis patients. Infants born follow- ing in utero exposure have been reported with connective tissue dis- References ruption, poor wound healing, or cutis laxa, although most pregnan- 1. Cashore WJ, Stern L. The jaundiced newborn. In: Warshaw JB, Hobbins JC, edi- cies exposed to DPA have normal outcomes.16 It is also interesting that tors. Principles and Practice of Perinatal Medicine Maternal-Fetal and Newborn Care. Menlo Park, CA: Addison-Wesley Publishing Company; 1983. p. 342–62. copper metabolism in Wilson’s disease and in newborn infants is strikingly similar. Both have large quantities of copper in the liver in 2. Lakatos L, Ko¨ve´r B, Pe´ter F. D-penicillamine therapy of neonatal hyperbilirubi- contrast to an unusually low ceruloplasmin level in the blood.17 Ad- naemia. Acta Paediatr Acad Sci Hung 1974;15:77–85.

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3. Brodersen R, Lakatos L, Karmazsin L. D-penicillamine, a non-bilirubin-displac- 15. Drosos AA, Geogriou P, Politi EN, Voulgari PV. D-penicillamine in early rheuma- ing drug in . Acta Paediatr Scand 1980;69:31–5. toid arthritis. Clin Exp Rheumatol 1997;15:580–1.

4. Lakatos L, Ko¨ve´r B, Oroszla´n Gy, Vekerdy ZS. D-penicillamine therapy in ABO 16. Rosa FW. Teratogen update: penicillamine. Teratology 1986;33:127–31. hemolytic disease of the newborn infant. Eur J Pediatr 1976;123:133–7. 17. Chowrimootoo GFE, Scowcroft H, Seymour CA. Ceruloplasmin isoforms in Wil- 5. Kora´nyi GY, Kova´csJ,Vo¨ro¨sI. D-penicillamine treatment of hyperbilirubinaemia son’s disease in neonates. Arch Dis Child Fetal Neonatal Ed 1998;79:F198–F201. in preterm infants. Acta Paediatr Acad Sci Hung 1978;19:9–16. 18. Oroszlan GY, Lakatos L, Szabo L, et al. Heme oxygenase activity is decreased by 6. Lakatos L, Lakatos ZS, Hatvani I, et al. Controlled trial of use of D-penicillamine D-penicillamine in neonates. Experientia 1983;39:888–9. to prevent retinopathy of prematurity in very low-birth-weight infants. In: Stern 19. Sanderud J, Oroszlan GY, Bjoro K, et al. D-penicillamine inhibits the action of L, Oh W, Friis-Hansen B, editors. Physiologic Foundations of Perinatal Care, reactive oxygen species in the pig pulmonary circulation. J Perinat Med 1995;23: Volume 2. Amsterdam: Elsevier; 1987. p. 9–24. 103–16. 7. Phelps DL, Lakatos L, Watts JL. D-penicillamine to prevent retinopathy of prema- 20. Staite ND, Zoschke DC, Messner RP. Scavenging of hydrogen peroxide—anew turity (Cochrane review). In: Cochrane Library, Issue 2. Oxford: Update Software; mechanism of action for D-penicillamine in rheumatoid arthritis? N Engl J Med 1998. Updated quarterly. 1984;311:538–9. 8. Rangachari PK, Kean WF. Gold and D-penicillamine and the gastrointestinal 21. Betts WH, Cleland LG, Gee DJ, Whitehouse MW. Effects of D-penicillamine on a tract. Baillie`res Clin Rheumatol 1989;3:411–23. model of oxygen-derived free radical-mediated tissue damage. Agents Actions 9. Frankel LS, Damme CJ, Van Eys J. Childhood cancer and the Jehovah’s Witness 1984;14:283–90. faith. Pediatrics 1977;60:916–21. 22. Yeo KL, Perlman M, Hao Y, Mullaney P. Outcomes of extremely premature in- 10. Johnson CP, Blasco PA. Infant growth and development. Pediatr Rev 1997;18: fants related to their peak serum bilirubin concentrations and exposure to photo- 224–44. therapy. Pediatrics 1998;102:1426–31. 11. Newman TB, Maisels MJ. Evaluation and treatment of jaundice in the term new- 23. Williamson P, Griffiths G, Norfolk D, Levene M. Blood transfusions and human born: a kinder, gentler approach. Pediatrics 1992;89:809–18. recombinant erythropoietin in premature newborn infants. Arch Dis Child Fetal 12. Lakatos L. D-penicillamine and retinopathy of prematurity. Pediatrics 1988;82: Neonatal Ed 1996;75:F65–F68. 951–2. 24. Chen JY, Wu TS, Chanlai SP. Recombinant human erythropoietin in the treat- 13. Lakatos L, Oroszlan GY. Possible effect of D-penicillamine on the physiologic ment of anemia of prematurity. Am J Perinatol 1995;12:314–8. action of inhaled nitric oxide in neonates. J Pediatr 1994;123:656–7. 25. Ovali F, Samanci N, Dagoglu T. Management of late anemia in rhesus hemolytic 14. Malcontent (Silverman WA). Fumes from the spleen. Paediatr Perinat Epidemiol disease: use of recombinant human erythropoietin (a pilot study). Pediatr Res 1996;10:406–9. 1996;39:831–4.

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