ACTUALIZACION SOBRE EL SINDROME HELLP

(especial para SIIC © Derechos reservados)
Se describen las características del síndrome HELLP y se analizan las complicaciones maternas, su tratamiento y el pronóstico perinatal comparando diversas poblaciones.
malvino9.jpg Autor:
Eduardo roberto Malvino
Columnista Experto de SIIC

Institución:
Clínica y Maternidad Suizo Argentina


Artículos publicados por Eduardo roberto Malvino
Recepción del artículo
29 de Agosto, 2006
Aprobación
28 de Septiembre, 2006
Primera edición
10 de Noviembre, 2006
Segunda edición, ampliada y corregida
7 de Junio, 2021

Resumen
El síndrome de HELLP (hemólisis, enzimas hepáticas elevadas y plaquetopenia) se caracteriza por la presencia de los siguientes criterios: hemólisis (extendido de sangre periférica característico y láctico deshidrogenesa > 600 U/l o bilirrubina total > 1.2 mg/dl), aspartato aminotransferasa > 70 U/l, y recuento de plaquetas < 150 000/mm3. El síndrome HELLP es una variante de la preeclampsia y debido a su variada sintomatología el diagnóstico inicial puede pasar inadvertido. La mortalidad materna llega al 24%. Las pacientes con síndrome HELLP tienen elevado riesgo de padecer síndrome de distrés respiratorio del adulto, desprendimiento placentario, coagulación intravascular diseminada, ruptura de hematomas hepáticos e insuficiencia renal aguda. La mortalidad perinatal es igualmente alta, hasta del 37%. Antes del nacimiento, se requiere una conducta obstétrica agresiva para lograr la estabilización de los órganos afectados, seguida de la interrupción del embarazo en fase temprana para evitar la progresión acelerada de la enfermedad, una vez lograda la madurez pulmonar del feto. Las mujeres reciben sulfato de magnesio, dexametasona 8 mg intravenosa en dos dosis cada 12 horas antes de las 34a semana de gestación. Además, los corticoesteroides se utilizan cuando el recuento de plaquetas persiste por debajo de 30 000/mm3. El tratamiento definitivo es la interrupción del embarazo. Por lo tanto, el objetivo en el síndrome HELLP es el parto o la cesárea dentro de las 24 a 48 horas de diagnosticado, en un intento por reducir la incidencia de complicaciones. Las gestantes con el síndrome deben ser identificadas puntualmente e ingresadas en un centro de cuidados especializados para la atención de recién nacidos de alto riesgo.

Palabras clave
síndrome HELLP, preeclampsia, eclampsia, trombocitopenia, complicaciones del embarazo, mortalidad materna, evolución perinatal


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Abstract
HELLP syndrome (Hemolysis, Elevated Liver enzymes, and Low Platelet count) is defined by the presence of the following criteria: hemolysis (characteristic peripheral blood smear and serum lactate dehydrogenase levels > 600 U/l or total bilirubin > 1.2 mg/dl), serum aspartate aminotransferase > 70 U/l, and platelet counts < 150 000/mm3. HELLP syndrome is a type of preeclampsia and because of its varied symptomatology; the initial diagnosis may be obscure. Maternal mortality has been estimated to be as high as 24%. Patients with HELLP syndrome have also an important risk of adult respiratory distress syndrome, abruptio placentae, disseminated intravascular coagulation, ruptured liver hematomas and acute renal failure. Perinatal mortality is equally high up to 37%. Before delivery, aggressive obstetric management is directed towards stabilization of the affected organ systems, if possible, timely interruption of its early phase, when the fetal lung maturity is obtained, so as to prevent accelerated disease progression. Women received dexamethason 8 mg in two doses every 12 hours before the 34th weeks of gestation. Corticosteroids were used when platelet count persisted under 30 000/mm3. Definitive therapy is delivery. Consequently the management in HELLP syndrome is prompt delivery in 24-48 hours in an attempt to reduce the incidence of complications. Patient with HELLP syndrome should be identified promptly and send to a tertiary care center for management of the newborn infants at risk.

Key words
HELLP syndrome, preeclampsia, eclampsia, thrombocytopenia, obstetrical critical care, maternal mortality, perinatal outcome


Clasificación en siicsalud
Artículos originales > Expertos de Iberoamérica >
página   www.siicsalud.com/des/expertocompleto.php/

Especialidades
Principal: Obstetricia y Ginecología
Relacionadas: Cuidados Intensivos, Farmacología, Medicina Familiar, Medicina Farmacéutica, Medicina Interna, Pediatría



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Eduardo R. Malvino, Clínica y Maternidad Suizo Argentina., 1431, Olazábal 5039 - piso 4 - Depto. A, Buenos Aires, Argentina
Bibliografía del artículo
1. Rath W, Faridi A, Dudenhausen J. HELLP syndrome. J Perinat Med 2000; 28:249-60.
2. Weinstein L. Syndrome of hemolysis, elevated liver enzymes, and low platelet count: a severe consequence of hypertension. Am J Obstet Gynecol 1982; 142:159-67.
3. Sibai B. A practical plan to detect and manage HELLP syndrome. OBG Management 2005; 17:52-69.
4. Malvino E, Muñoz M, Ceccotti C y col. Complicaciones maternas y mortalidad perinatal en el síndrome HELLP. Registro multicéntrico en unidades de cuidados intensivos del área Buenos Aires. Medicina (Buenos Aires) 2005; 65:17-23.
5. Hohagschwandtner M. HELLP needs help. Am J Obstet Gynecol 2000; 182:1271-2.
6. Martin J, Blake P, Perry K, McCaul J, Hess W, Martin R. The natural history of HELLP syndrome: patterns of disease progression and regression. Am J Obstet Gynecol 1991; 164:1500-13.
7. Sibai B, Ramadan M, Usta I, Salama M, Mercer B, Friedman S. Maternal morbidity and mortality in 442 pregnancies with HELLP syndrome. Am J Obstet Gynecol 1993; 169:1000-1006.
8. Audibert F, Friedman S, Frangieh A, Sibai B. Clinical utility of strict diagnostic criteria for the HELLP syndrome. Am J Obstet Gynecol 1996; 175:460-4.
9. Haddad B, Barton J, Livingston J, Chahine R, Sibai B. Risk factors for adverse maternal outcomes among women with HELLP syndrome. Am J Obstet Gynecol 2000; 183:444-8.
10. Martin J, Rinehart B, May W, Magann E, Terrone D, Blake P. The spectrum of severe preeclampsia: comparative analysis by HELLP syndrome classification. Am J Obstet Gynecol 1999; 180:1373-1384.
11. Onrust S, Santema J, Aarnoudse J. Pre-eclampsia and HELLP syndrome still cause maternal mortality in the Netherlans and other developed countries; can we reduce it? Europ J Obstet Gynecol 1999; 82:41-6.
12. Vigil-De Gracia P. Pregnancy complicated by pre-eclampsia with HELLP syndrome. Int J Gynecol Obstet 2001; 72:17-23.
13. Almuna R, Irribarra D, Tisne J. Pre-operative suspicion of liver rupture during pregnancy. Int J Gynecol Obstet 1998; 61:63-4.
14. Voto L, Martín M, Suárez A, Bonfante M y col. Rotura espontánea de hígado: temida complicación de la preeclampsia. Prensa Med Arg 1993; 80:16-9.
15. Rinehart B, Terrone D, Magann E, Martin R, May W, Martin J. Preeclampsia-associated hepatic hemorrhage and rupture: mode of management related to maternal and perinatal outcome. Obstet Gynecol Surv 1999; 54:196-202.
16. Aldemir M, Bac B, Tacyildiz I, Yagmur Y, Keles C. Spontaneous liver hematoma and a hepatic rupture in HELLP syndrome: report of two cases. Surg Today 2002; 32:450-3.
17. Strate T, Broering D, Bloechle C y col. Orthotopic liver transplantion for complicated HELLP syndrome. Arch Gynecol Obstet 2000; 264:108-11.
18. O'Hara Padenn M. HELLP syndrome: recognition and perinatal management. Am Fam Physician 1999; 60:829-39.
19. Murray D, Clarke T, McKenna P, Phillips R, Geary M, O'Riordan M. The HELLP syndrome: maternal and perinatal outcome. Ir Med J 2001; 94:16-8.
20. Dötsch M, Hohmann P, Kül P. Neonatal morbidity and mortality associated with maternal haemolysis, elevated liver enzimes and low platelets syndrome. Eur J Pediatr 1997; 156:389-91.
21. Gleeson R, Walshe J. HELLP syndrome continues to be a diagnostic and management dilemma. Ir J Med 1997; 90:8.
22. Faridi A, Heyl W, Rath W. Preliminary results of the international HELLP-multicenter-study. Int J Gynecol Obstet 2000; 69:279-80.
23. Gaber L, Lindheimer M. Patología del riñón, hígado y encéfalo. En: Lindheimer M, Roberts J, Cunningham F, eds. Hipertensión en el embarazo. México. McGraw-Hill Interamericana; 2001; pp 216-37.
24. Crocker D. The pathology of renal disease in pregnancy. In: The kidney in pregnancy. Russell Ramon de Alvarez, ed. J. Wiley & sons, New York, 1976; Chapter 9, pp. 167-214.
25. Karumanchi A, Maynard S, Stillman I, Epstein F, Sukhatme V. Preeclampsia: a renal perspective. Kid Int 2005; 67:2101-2113.
26. Toblli J, Engel H, Podzun I, González G. Proteinuria masiva y síndrome HELLP. Medicina (Buenos Aires) 1992; 52:157-60.
27. Coronel A, Muñoz R, Ceccotti C y col. Preeclampsia grave y eclampsia. Resultados en 10 años de un hospital con alta producción de partos. Med Intensiva 2003; 20 (supl 1):66.
28. Drakeley A, LeRoux P, Anthony J, Penny J. Acute renal failure complicating severe preeclampsia requering admission to an obstetric intensive care unit. Am J Obstet Gynecol 2002; 186:253-6.
29. Gul A, Aslan H, Cebeci A, Polat I, Ulusoy S, Ceylan Y. Maternal and fetal outcomes in HELLP syndrome complicated with acute renal failure. Ren Fail 2004; 26:557-562.
30. Thadhani R, Pascual M, Bonventre J. Acute renal failure. N Engl J Med 1996; 334:1448-1460.
31. Estrada Altamirano A, Hernández Pacheco J, Brito Brito B, Vila Herrera S, Rodríguez Cruz S, Cisneros Castolo M. Síndrome HELLP: reporte de 52 casos en una unidad de cuidados intensivos obstetricos. Rev Asoc Mex Med Crit Ter Int 2003; 17:127-132.
32. National High Blood Pressure Education Program Working Group on High Blood Pressure in Pregnancy. Report the National High Blood Pressure Education Program Working Group on High Blood Pressure in Pregnancy. Am J Obstet Gynecol 2000; 183:S1-S22.
33. Martínez F, Zapata S, Quintero S. Síndrome HELLP: descripción de 100 casos en Bogota. Rev Colomb Obstet Ginecol 2001; 52:323-30.
34. Arana C, Donayre A. Síndrome HELLP. Ginecol Obstet (Perú):2000; 46:222-7.
35. Román Pilco C, Román Loayza C, Salvador J. Estudio comparativo entre el síndrome HELLP y el HELLP parcial. Ginecol Obstet (Perú) 2000; 46:141-7.
36. Martínez de Ita A, García Cáceres E, Helguera Martínez A, Cejudo Carranza E. Insuficiencia renal aguda en el síndrome HELLP. Ginecol Obstet Mex 1998; 66:462-468.
37. Rodríguez González D, Godina Gallardo M, Hernández Chávez A, Ramírez García A, Hernández Camarena R. Preeclampsia severa, síndrome HELLP e insuficiencia renal. Ginecol Obstet Mex 1998; 66:48-51.
38. López Gómez J, Belkis Colmenares M, Alvarado S, Domenico Capretta D. Síndrome HELLP en la maternidad del Hospital Dr. Adolfo Prine Lara. Rev Obstet Ginecol Venez 2001; 61:77-81.
39. Lafayette R. The kidney in preeclampsia. Kidney Int 2005; 67:1194-1203.
40. Abraham K, Kenelly M, Dorman A, Waishe J. Pathogenesis of acute renal failure associated with the HELLP syndrome: a case report and review of the literature. Eur J Obstet Gynecol Reprod Biol 2003; 108:99-102.
41. Dams E, De Vleeschouwer M, Van Dongen P. Acute HELLP postpartum with renal failure. Eur J Obstet Gynecol Reprod Biol 1995; 62:127-130.
42. Ghosh A, Vashisht K, Varma S, Khullar D, Sakhuja V. Acute renal failure in a patient with HELLP syndrome. An unusual complication of eclampsia. Ren Fail 1994; 16:295-298.
43. Pourrat O, Touchard G, Robert R. A kidney biopsy is clearly mandatory to confirm the indication of plasma exchanges in adult haemolytic-uraemic syndrome. Ann Int Med 1994; 145:369-372.
44. Kahra K, Draganov B, Sund S, Hovig T. Postpartum renal failure: a complex case with probable coexistence of hemolysis, elevated liver enzymes, low platelet count, and hemolytic uremic syndrome. Obstet Gynecol 1998; 92:698-700.
45. Malvino E, Muñoz M, Ceccotti C, Mc Loughlin D, López Gastón O. Insuficiencia renal en el síndrome HELLP. Analisis de 17 casos y revisión de la literatura. Rev Nefrol Diálisis Transpl 2006; 26:25-30.
46. Esson M, Schrier R. Diagnosis and treatment of acute tubular necrosis. Ann Int Med 2002; 137:744-752.
47. Galloway S, Lyons G. Preeclampsia complicated by placental abruption, HELLP, coagulopathy and renal failure. Int J Obstet Anesth 2003; 12:35-39.
48. Maud F, Tostivint I, Mercadal L, Bellin M, Izzedine H, Deray G. MR imaging features of acute bilateral renal cortical necrosis. Am J Kidney Int 2000; 35:745-748.
49. Stratta P, Canavese C, Colla L y col. Acute renal failure in preeclampsia-eclampsia. Gynecol Obstet Invest 1987; 24:225-231.
50. Selcuk N, Obadas A, Cetinkaya R, Tonbul H, San A. Outcome of pregnancies with HELLP syndrome complicated by acute renal failure. Ren Fail 2000; 22:319-327.
51. Beller F, Dame W, Ebert C. Pregnancy induced hypertension complicated by thrombocytopenia haemolysis and elevated liver enzymes syndrome. Renal biopsies and outcome. Aust N Z J Obstet Gynaecol 1985; 25:83-86.
52. Sibai B, Ramadan M, Chiari R, Friedman S. Pregnancies complicated by HELLP syndrome: subsequent pregnancy, outcome and long-term prognosis. Am J Obstet Gynecol 1995; 172:125-129.
53. Jacquemyn Y, Jochems L, Duiker E, Bosman J, Van Hoof V, Van Campenhout C. Long-term renal function after HELLP syndrome. Gynecol Obstet Invest 2004; 57:117-120.
54. Navarro Vargas J. Síndrome HELLP y coagulopatía. Rev Venez Anest 2002; 7:148-151.
55. Tsokos M, Longauer F, Kardosova V, Gavel A, Anders S, Schulz F. Maternal death in pregnancy from HELLP syndrome. A report of three medico-legal autopsy cases with special reference to distinctive histopathological alterations. Int J Legal Med 2002; 116:50-3.
56. Sibai B, Ramadan M. Acute renal failure in pregnancies complicated by hemolysis, elevated liver enzymes, and low platelets. Am J Obstet Gynecol 1993; 168:1687-1690.
57. De Boer K, Buller H, Ten Cate J, Treffers P. Coagulation studies in the syndrome of haemolysis, elevated liver enzymes and low platelets. Br J Obstet Gynaecol 1991; 98:42-47.
58. Van Dam P, Renier M, Baekelandt N, Buytaert P, Vy Henbroeck F. Disseminated intravascular coagulation and the syndrome of hemolysis, elevated liver enzymes, and low platelets in severe preclampsia. Obstet Gynecol 1989; 73:97-102.
59. Rychel V, Williams K. Correlation of platelet count changes with liver cell destruction in HELLP syndrome. Hypert Pregn 2003; 22:57-62.
60. Steingrub J. Pregnancy-associated severe liver dysfunction. Crit Care Cl 2004; 20:763-776.
61. Pauzner R, Dulitzky M, Carp H y col. Hepatic infarctions during pregnancy are associated with the antiphospholipid syndrome and in addition with complete or incomplete Hellp syndrome. J Thromb Haemost 2003; 1:1758-63.
62. Mattar F, Sibai B. Eclampsia VIII: risk factors for maternal morbidity. Am J Obstet Gynecol 2000; 182:307-312.
63. Hinchey J. A reversible posterior leukoencephalopathy syndrome. N Engl J Med 1996; 334:494-500.
64. Schwaighofer B. MR demonstration of reversible brain abnormalities in eclampsia. J Comput Assist Tomogr 1989; 13:310-312.
65. Malvino E, Ríos J, McLoughlin D, Moreno A. Correlación clínica y neuro-radiológica en la eclampsia. Medicina (Buenos Aires) 2004; 64:497-503.
66. Sheehan H, Lynch J. Cerebral lesions. En: Sheehan H y Lynch J, eds. Pathology of toxemia of pregnancy. Baltimore, Williams & Wilkins; 1973; pp. 524-53.
67. Schwartz R. Preeclampsia-eclampsia: clinical and neuroradiographic correlates and insights into the pathogenesis of hypertensive encephalopathy. Radiology 2000; 217:371-6.
68. Sanders T. Brain in eclampsia: MR imaging with clinical correlation. Radiology 1991; 180:475-478.
69. Rabinstein A. Difussion-weighted imaging shows cytotoxic and vasogenic edema in eclampsia. Am J Neuroradiol 2001; 22:1068-70.
70. Ikeda T, Urabe H, Matsukage S y col. Serial assessment in eclampsia of cerebro hemodynamics by combined the Doppler and magnetic resonance angiography. Gynecol Obstet Invest 2002; 53:65-67.
71. Van Beek E, Peeters L. Pathogenesis of preeclampsia: a comprehensive model. Obstet Gynecol Survey 1998; 53:233-239.
72. Schwartz R, Mulkern R, Gudbjartsson H, Jolesz F. Diffusion-weighted MR imaging in hypertensive encephalopathy: clues to pathogenesis. Am J Neuroradiol 1998; 19:859-862.
73. Grossman R. Brain Imaging. Am J Neuroradiol 1998; 21:9-18.
74. Demirci S, Yurekli V. Hellp S.O.S. call of a mother. Turk J Med 2002; 32:435-437.
75. Sibai B. Eclampsia IV. Neurological findings and future outcome. Am J Obstet Gynecol 1985; 152:184-192.
76. Dahmus M, Barton J, Sibai B. Cerebral imaging in eclampsia: magnetic resonance imaging versus computed tomography. Am J Obstet Gynecol 1992; 167:935-941.
77. Dieckman J. The toxemias of pregnancy. 2nd edition. St. Louis. Mosby 1952; pp. 240-249.
78. Sarma G, Kumar A, Roy A. Unusual radiological picture in eclamptic encephalopathy. Neurology India 2003; 51:127-127.
79. McCormick A, Wood A, Wee M. Visual disturbances and seizures associated with pregnancy: a diagnostic dilemma and the role of radiological techniques as an aid to diagnosis. Int J Obstet Anesth 1999; 8:184-188.
80. Duncan R. Blindness in eclampsia: CT and MR imaging. J Neurol Neurosurg Psych 1989; 52:899-902.
81. Cunningham FG, Fernández CO, Hernández C. Blindness associated with preeclampsia and eclampsia. Am J Obstet Gynecol 1995; 172:1291-1298.
82. Coughlin W. MR imaging of postpartum cortical blindness. J Comput Assist Tomogr 1989; 13:572-576.
83. Veltkamp R. Late onset postpartum eclampsia without pre-eclamptic prodromi: clinical and neuroradiological presentation in two patients. J Neurol Neurosurg Psychiatry 2000; 69:824-827.
84. Fredriksson K, Lindwall O, Ingemarsson I, Astedt B. Repeated cranial computed tomographic and magnetic resonance imaging scans in two cases of eclampsia. Stroke 1989; 20:547-553.
85. Herzog T, Angel O, Karram M, Everton L. Use of magnetic resonance imaging in the diagnosis of cortical blindness in pregnancy. Obstet Gynecol 1990; 76:980-982.
86. Koyama M, Tsuchiya K, Hanaoka H y col. Reversible intracranial changes in eclampsia demonstrated by CT and MRA. Eur J Radiol 1997; 25:44-46.
87. Kesler A, Kaneti H, Kidron D. Transient cortical blindness in preeclampsia with indication of generalized vascular endothelial damage. J Neuroophthalmol 1998; 18:163-165.
88. Ebert A, Hopp H, Entezami M, Runkel S, Weitzel H. Acute onset of blindness during labor: report of a case of transient cortical blindness in association with HELLP syndrome. Eur J Obstet Gynecol Reprod Biol 1999; 84:111-113.
89. Schwartz R, Jones K, Kalina P, Bajakian R, Mantello M, Holman B. Hypertensive encephalopathy: findings on CT, MR imaging and SPECT imaging in 14 cases. Am J Roentgenol 1992; 159:379-383.
90. Apollon K, Robinson J, Schwartz R, Norwitz E. Cortical blindness in severe preeclampsia: computed tomography, magnetic resonance imaging, and single-photon emission computed tomography findings. Obstet Gynecol 2000; 95:1017-1019.
91. Provenzale J, Petrella J, Celso L, Wong J, Engelter S, Barboriak D. Quantitative assessment of diffusion abnormalities in posterior reversible encephalopathy syndrome. Am J Neuroradiol 2001; 22:1455-1461.
92. Drislane FW, Wang AM. Multifocal cerebral hemorrhage in eclampsia and severe preeclampsia. J Neurol 1997; 244:194-198.
93. Engerlter S, Provenzal E, Petrella. Assessment of vasogenic edema in eclampsia using diffusion imaging. Neuroradiology 2000; 42:818-820.
94. Lewis L, Hinsan D, Will A, Hasso A, Thompson J. CT and angiographic correlation of severe neurological disease in toxemia of pregnancy. Neuroradiology 1988; 30:59-64.
95. Will A, Lewis K, Hinshaw D y col. Cerebral vasoconstriction in toxemia. Neurology 1987; 37:1555-1557.
96. Knopp U, Kehler U, Rickmann H, Arnold H, Gliemroth J. Cerebral haemodynamic pathologies in HELLP syndrome. Cl Neurol Neurosurgery 2003; 105:256-261.
97. Cunningham F, Twickler D. Cerebral edema complicating eclampsia. Am J Obstet Gynecol 2000; 182:94-100.
98. Catanzarite V, Willms D, Wong D, Landers C, Cousins L, Schrimmer D. Acute respiratory distress syndrome in pregnancy and the puerperium: causes, courses and outcomes. Obstet Gynecol 2001; 97(5):760-764.
99. Perry K, Martin R, Blake P, Roberts W, Martin J. Maternal mortality associated with adult respiratory distress syndrome. Obstet Gynecol Surv 1999; 54:7-8.
100. Catanzarite V, Willms D. Adult respiratory distress syndrome in pregnancy: report of three cases and review of the literature. Obstet Gynecol Surv 1999; 54:75-86.
101. Ie S, Rubio E, Alper B, Szerlip H. Respiratory complications of pregnancy. Obst Gynecol Surv 2001; 57:39-46.
102. Graves C. Acute pulmonary complications during pregnancy. Cl Obstet Gynecol 2002; 45:369-76.
103. Di Federico E, Burlingame J, Kilpatrick S, Harrison M, Matthay M. Pulmonary edema in obstetric patients is rapidaly resolved except in the presence of infection or of nitroglycerin tocolysis after open fetal surgery. Am J Obstet Gynecol 1998; 179:925-33.
104. Murray J, Matthay M, Luce J, Flick M. An expanded definition of the adult respiratory distress syndrome. Am Rev Resp Dis 1988; 138:721.
105. Huang W, Chen C. Pulmonary edema in pregnancy. Int J Gynecol Obstet 2002; 78:241-243.
106. Hernández Pacheco J, Vila Herrera S, Brito Brito B, Rodríguez Cruz S, Estrada Altamirano A, Gayoso Cruz O. Síndrome de insuficiencia respiratoria aguda asociado al síndrome HELLP. Rev Asoc Mex Méd Crit Ter Int 2003; 17:144-149.
107. Malvino E, Curone M, Moreno A, Trabadelo O, Moine I. Consideraciones fisiopatológicas sobre insuficiencia respiratoria aguda en una puérpera con síndrome HELLP. Obstet Ginecol Latinoamer 2003:61:73-9.
108. Gonik B. Intensive care monitoring of the critical ill pregnant patient. In: Maternal-Fetal Medicine. Fourth edition. Creasy RK, Resnik R (Eds). Philadelphia, WB Saunders, 1999, pp. 895-920.
109. Newman R, Pierre H, Scardo J. Thoracic-fluid conductivity in peripartum women with pulmonary edema. Obstet Gynecol 1999; 94:48-51.
110. Barton J, Sibai B. Diagnosis and management of Hemolysis, elevated liver enzymes, and low platelets syndrome. Clin Perinatol 2004; 31:807-833.
111. Sibai B. Imitators of severe pre-eclampsia. Cl Perinat 2004; 31:835-852.
112. Malvino E, Mc Loughlin D, Celebrin L, Parisi F, Sprazzato O, Otero A, López Gastón O. Alteraciones de la coagulacion en el hígado graso del embarazo. Prensa Médica 2002; 89:278-82.
113. Vigil de Gracia P. Acute fatty liver and HELLP syndrome: two distinct pregnancy disorders. Int J Gynecol Obstet 2001; 73; 215-20.
114. Gaber L, Lindheimer M. Patología del riñón, hígado y encéfalo. En: Lindheimer M, Roberts J, Cunningham F, eds. Hipertensión en el embarazo. México. McGraw-Hill Interamericana; 2001; pp. 216-37.
115. Onrust S, Santema J, Aarnoudse J. Pre-eclampsia and HELLP syndrome still cause maternal mortality in the Netherlans and other developed countries; can we reduce it? Europ J Obstet Gynecol 1999; 82:41-6.
116. Schwab M, Kuhls E. Neonatal morbidity and mortality associated with maternal haemolysis, elevated liver enzymes and low platelets syndrome. Eur J Pediatr 1998; 157:439-40.
117. Sibai B, Taslimi M, El-Nazer et al. Maternal perinatal outcome associated with the syndrome of hemolysis, elevated liver enzymes, and low platelets in severe pre-eclampsia. Am J Obstet Gynecol 1986; 155:501-509.
118. Weinstein L. It has benn a great ride: the history of HELLP syndrome. Am J Obstet Gynecol 2005; 193:860-863.
119. Isler C, Barrilleaux P, Magann E, Bass J, Martin J. A prospective, randomized trial comparing the efficacy of dexamethasone and betamethasone for the treatment of antepartum HELLP syndrome. Am J Obstet Gynecol 2001; 184:1332-7.
120. O'Brien J, Shumate S, Satchwell S, Milligan D, Barton J. Maternal benefit of corticosteroid therapy in patients with HELLP syndrome: impact on the rate of regional anesthesia. Am J Obstet Gynecol 2002; 186:475-9.
121. Fonseca J, Méndez F, Catano C, Arias F. Dexametasone treatment does not improve the outcome of women with Hellp syndrome: a double-blind, placebo-controlled, randomized clinical trial. Am J Obstet Gynecol 2005; 193:1591-1598.
122. Almuna R, Valdés L, Ramírez C, Barrera V, Bakal F, Montoya I. Eficacia de la dexametasona en el síndrome HELLP. Rev Chil Obstet Ginecol 2003; 68:508-512.
123. Clenney T, Viera A. Corticosteroids for HELLP (haemolysis, elevated liver enzymes, low platelets) syndrome. Br J Med 2004:329:270-272.
124. Dreyfus M, Tissier I, Ndocko M, Denoual I, Baldauf J, Ritter J. Corticosteroid therapy for conservative management in marginally-viable pregnancy complicated by HELLP syndrome. Eur J Obstet Gynecol 1999; 85:233-4.
125. Ginnubilo S, Shkara V, Tranquilli A. Effect of betametasone administration on platelet count in thrombocytopenic and normal pregnant women. Arch Gynecol Obstet 2006; 274:130-132.
126. Schlembach D, Munz W, Fisher T. Effect of corticosteroids on HELLP syndrome: a case report. J Perinat Med 2000; 28:502-5.
127. Tompkins M, Thiagarajah S. HELLP syndrome: the benefit of corticoids. Am J Obstet Gynecol 1999; 181:304-9.
128. Varol F, Aydin T, Gucer F. HELLP syndrome and postpartum corticosteroids. Int J Gynecol Obstet 2001; 73:157-159.
129. Yalcin O, Sener T, Hassa H, Ozalp S, Okur A. Effects of postpartum corticosteroids in patients with HELLP syndrome. Int J Gynecol Obstet 1998; 61:141-8.
130. Mould S, Paruk F, Moodley J. High-dose dexamethasone in the treatment of HELLP syndrome. Int J Gynecol Obstet 2006; 93:140-141.
131. Magann E, Martin J. Critical care of HELLP syndrome with corticosteroids. Am J Perinatology 2000; 17:417-22.
132. Sibai B. Preeclampsia: 3 preemptive tactics. OBG Management 2005; 17:20-22.
133. Vigil De Gracia P, García Cáceres E. Dexamethasone in the post-partum treatment of Hellp syndrome. Int J Gynecol Obstet 1997; 59:217-221.
134. Tsatsaris V, Carbonne B, Dupre M, Cabrol D, Milliez. Is conservative treatment of HELLP syndrome safe. Eur J Obstet Gynecol 1998; 80:139-41.
135. Sibai B, Mercer B, Schiff E, Friedman S. Aggresive versus expectant management of severe preclampsia at 28 to 32 weeks gestation: a randomized controlled trial. Am J Obstet Gynecol 1994; 171:818-22.
136. Dilly A, Robson S. Management of pre-eclampsia and haemolysis, elevated liver enzymes, and low platelets syndrome. Curr Op Obstet Gynaecol 1999; 11:149-56.
137. Ascarelli M, Perry K, Magann E, May W, Blake P, Martin J. A birth weight of 600 grams: cutpoint on the cusp of perinatal viability in pregnancies delivered very preterm for HELLP syndrome. J Matern Fetal Invest 1997; 7:184-7.
138. Haddad B, Barton J, Livingston J, Chahine R, Sibai B. HELLP syndrome versus preeclampsia: onset at < 28 week's gestation. Am J Obstet Gynecol 2000; 183:1475-9.
139. Sibai B. Expectant management of preeclampsia. Obg Management 2005; 17:18-36.
140. Guzmán J, Echeverría G, Kuzmanic G, Storaker M, Calvo M, Bravo M. Síndrome HELLP: implicancias anestésicas. Rev Chil Anest 2005; 34.
141. Vigil de Gracia P, Silva S, Montúfar C, Carrol I, De los Ríos S. Anesthesia in pregnant women with Hellp syndrome. Int J Gynecol Obstet 2001; 74:23-27.
142. Connell H, Dalgleish J, Downing J. General anaesthesia in mothers with severe pre-eclampsia eclampsia. Br J Anaesth 1987; 59:1375-80.
143. Lombaard H, Pattison R, Backer F, MacDonald P. Evaluation of a strict protocol approach in managing women with severe disease due to hypertension in pregnancy. Reproductive Health 2005; 2:7.
144. Wicke C, Pereira P, Neeser E, Flesh I, Rodegerdts E, Becker H. Subcapsular liver hematoma in HELLP syndrome: evaluation of diagnostic and therapeutic options. A unicenter study. Am J Obstet Gynecol 2004; 190:106-112.
145. Araujo A, Leao M, Nobrega M y col. Characteristics and treatment of hepatic rupture caused by HELLP syndrome. Am J Obstet Gynecol 2006; 195:129-133.
146. Arias Verdú M, Prieto Palomino M, Curiel Balsera E, y col. Rotura espontánea hepática em el síndrome HELLP. Medcrit 2006; 3:22-25.
147. Benavides C, García C, Apablaza S y col. Empaquetamiento hepático permanente con malla de poliglactina en estallido hepático secundario a síndrome HELLP. Rev Chil Cir 2004; 56:275-278.
148. Vera E, Pérez A, Lattus J, Barrera V, Campaña G, Catán J, Papic F. Rotura hepatica asociada a preeclampsia severa y síndrome HELLP: manejo y tratamiento con taponamiento intraabdominal temporal de compresas. Rev Chil Obstet Ginecol 2004; 69:319-327.
149. Mantel G, Makin J. Low dose dopamine in postpartum pre-eclamptic women with oliguria: a double-blind, placebo controlled, randomized trial. Br J Obstet Gynaecol 1997; 1180-1183.
150. Kellum J, Decker J. Use of dopamine in acute renal failure: a meta-analysis. Crit Care Med 2001; 29:1526-1531.
151. Julius c, Dunn Z, Blazina J. Hellp syndrome: laboratory parameters and clinical course in four patients treated with plasma exchange. J Clin Apher 1994; 9:228-235.
152. Katz V, Watson W, Thorp J, Hansen W, Baves W. Treatment of persistent postpartum Hellp syndrome with plasmapheresis. Am J Perinat 1992; 9:120-122.
153. O'Brien J, Poynter L, Barton J. Transfusión for hemolysis, elevated liver function test, and low platelets count in pregnancy. Int J Gynecol Obstet 2005; 89:291-292.
154. Malvino E, Marchese C, Rotela M, Ríos N, Curone M. Cuidados intensivos en el embarazo y el puerperio. Análisis sobre 44430 nacimientos. Obstet Ginecol Latinoamer 2002; 60:138-47.

 
 
 
 
 
 
 
 
 
 
 
 
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