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Inicio Clínica e Investigación en Ginecología y Obstetricia Trombocitopenia aislada y gestación
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Vol. 29. Núm. 6.
Páginas 202-218 (enero 2002)
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Vol. 29. Núm. 6.
Páginas 202-218 (enero 2002)
Acceso a texto completo
Trombocitopenia aislada y gestación
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13522
A. Díaz***, C. Espinel***, A. Tejerizo-García***, M.M. Sánchez-Sánchez***, R.M. García-Robles***, A. Leiva***, E. Morán***, L.C. Tejerizo-López***, M.P Conde del Teso*, V. Santamaría**
*** Servicios de Obstetricia y Ginecología. Hospital Virgen de la Vega. Salamanca. España
** Hematologia Hospital Virgen de la Vega. Salamanca. España
** Pediatria. Hospital Virgen de la Vega. Salamanca. España
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Resumen

Se analizan la etiopatogenia y las característicasclínicas e inmunológicas de 52 gestantes con trombocitopenia aislada (cifra de plaquetas < 150 ×109/l),así como la presencia de trombocitopenia o de complicaciones hemorrágicas en los neonatos, y se sugiere el tratamiento adecuado en función del tipo de trombocitopenia.

En todas las gestantes se practicaron: anamnesis, recuento plaquetario (EDTAK3, citrato Na2 y examen microscópico) e investigación de anticuerpos antiplaquetarios (inmunofluorescencia). Para confirmar una macrotrombocitopenia constitucional se procedió al estudio familiar y ultraestructural de las plaquetas. Seaplicó el test de Levine de homogeneidad de variancias para comparar los recuentos plaquetarios medios de cada grupo diagnóstico, así como una regresión lineal entre los recuentos de madres e hijos.

En 31 pacientes (59,61%) con trombocitopenia no se detectaron anticuerpos plaquetarios, ni tampo cohistoria previa de trombocitopenia o de diátesis hemorrágica. Cuatro pacientes (7,69%) fueron diagnosticadas de seudotrombocitopenia dependiente de EDTA, y 7 más (13,46%) de macrotrombocitopeniaconstitucional. Finalmente, en 10 mujeres (19,23%) se sospechó una etiología autoinmune, y en todas losanticuerpos antiplaquetarios resultaron positivos. Nose detectaron diferencias significativas entre los recuentos plaquetarios medios de las madres con trombocitopenia de etiología inmune respecto del resto degrupos. No se observó hemorragia de causa no quirúrgica en ninguna de las pacientes ni en sus hijos. No se encontró una correlación significativa entre los recuentos plaquetarios de las madres y los neonatos. Lapráctica de recuentos plaquetarios obtenidos mediantepunción de la calota craneal indujo la práctica de 2 cesáreas innecesarias.

El porcentaje de trombocitopenias de mecanismoinmune en gestantes es reducido. Este porcentaje contrasta con la elevada prevalencia de trombocitopenias de carácter benigno. Las seudotrombocitopenias y macrotrombocitopenias constitucionales se descubrena menudo con motivo de la gestación, y su correcto diagnóstico puede evitar la adopción de medidas terapéuticas innecesarias.

Summary

We analyze the etiopathogenesis and clinical and immunohematological characteristics of 52 pregnant women with isolated thrombocytopenia (platelet count < 150 × 109/l), and the frequency of thrombocytopenia and hemorrhagic complications in their newborn. We suggest the therapeutic approach for each maternel thrombocytopenia type.

We performed: clinical history, platelet count (EDTA K3, sodium citrate, microscopic exam) and investigation of antiplatelet antibodies (immunofluorescence) in all pregnant women. A familial history and ultrastructure of platelets were studied when hereditary macrothrombocytopenia was suspected. A Levine’s test of homogenicity of variances was applied to compare the mean platelet count in each diagnostic group. A linear regression between maternal and newborn platelet counts was performed.

In 31 thrombocytopenia women (59.61%) no antiplatelet antibodies were found, and the clinical history was negative for previous thrombocytopenia or abnormal bleeding. Four patients (7.69%) were diagnosed as pseudothrombocytopenia EDTA-mediated, and 7 (13.46%) of macrothrombocytopenia. Finally, an autoimmune etiology was suspected in 10 women (19.23%) and antiplatelet antibodies were detected in all. Mean platelet counts of mother with immune thrombocytopenia did not show statistically significant differences with other diagnostic groups. Abnormal bleeding was not observed in any patient or newborn. There was no correlation between platelet counts of mothers and new born. Platelet count obtained by skull bone punction led to unnecessary caesareans in 2 cases.

The frequency of immune thrombocytopenia in pregnant women is low. There is a high prevalence of benign thrombocytopenia. The pseudothrombocytopenia and macrothrombocitopenia are frequent findings, and special care is advisable in the cases to avoid unnecessary therapeutic procedures.

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Bibliografía
[1.]
J. Mailan.
Bloqueos espinales.
Tratado de anestesiología y reanimación en obstetricia. Princi-pios fundamentales y bases de aplicación clínica, pp. 259-308
[2.]
A. Miranda.
Analgoanestesia en el parto vaginal normal.
Tratado de anestesiología y reanimación en obstetricia. Principios fundamentales y bases de aplicación clínica, pp. 383-445
[3.]
JA Thorp, DH Hu, RM Albin, J McNitt, BA Meyer, GR Cohen, et al.
The effect of intrapartum epidural analgesia on nulliparous labor: A randomised, controlled, prospective trial.
Am J Obstet Gynecol, 169 (1993), pp. 851-858
[4.]
A. Miranda.
Protocolos asistenciales en anestesia obstétrica.
[5.]
AP Stoddart, KE Nicholson, PA. Popham.
Low dose bupivacaine/fentanyl epidural infusions in labour and mode of delivery.
Anaesthesia, 49 (1994), pp. 1087-1090
[6.]
R. Depp.
Analgesia and anesthesia for forceps delibery.
Principles and practice of obstetric analgesic and anesthesia, 2, pp. 918-935
[7.]
J Mallafré, L. Miranda.
Parto gemelar o múltiple.
Tratado de anestesiología y reanimación en obstetricia. Principios fundamentales y bases de aplicación clínica, pp. 473-490
[8.]
JS Crawford, JB. Weaver.
Anesthetic management of twin and breech deliveries.
Clin Obstet Gynecol, 2 (1982), pp. 291-296
[9.]
AM Malinow, GW. Ostheimer.
Anesthesia for the high risk parturient.
Obstet Gynecol, 69 (1987), pp. 951-964
[10.]
GH McMorland, SB. Effer.
Breech presentation, mal presentation, multiple gestation.
Anesthesic and obstetric management of high risk pregnancy, pp. 78-88
[11.]
BL. Koffel.
Abnormal presentations and multiple gestation.
Pain relief and anesthesia in obstetrics, 43 (1996), pp. 505-513
[12.]
Y Darbois, D Sfoggia, M Henry, D Vauthier, J. Seebacher.
Abnormal presentation and multiple gestation.
Pain relief and anesthesia in obstetrics, 43 (1996), pp. 513-517
[13.]
SE Cohen, S Tan, GA Albright, J. Halpern.
Epidural fentanyl-bupivacaine mixture for obstetric analgesic.
Anesthesiology, 67 (1987), pp. 403-407
[14.]
IG. Kestin.
Spinal anaesthesia in Obstetrics.
Br J Anaesth, 66 (1991), pp. 596-607
[15.]
E. Abouleish.
Regional analgesia for labor and vaginal birth.
Handbook of obstetric analgesia and anesthesia, 7 (1992), pp. 44-63
[16.]
JS McDonald, DA. Mandalfino.
Subaracnoid Block.
Principles and practice of obstetric analgesia, 2, pp. 471-496
[17.]
WM Grieco, MC Norris, Bl Leighton, VA Arkoosh, HJ Huffnagle, JE Honet, et al.
Intrathecal sufentanil labor analgesia: the effects of adding morphine or epinephrine.
Anest Analg, 77 (1993), pp. 1149-1154
[18.]
RE Collis, ML Baxandall, ID Srikantharajah, G Edge, MY Ka-dim, BM. Morgan.
Combined spinal epidural (CSE) analgesia: technique, management, and outcome of 300 mothers.
Int J Obstet Anesth, 3 (1994), pp. 75-81
[19.]
BM. Kadim MY. Morgan.
Mobile regional analgesia in labour.
Br J Obstet Gynaecol, 101 (1994), pp. 839-841
[20.]
BM. Morgan.
Combined spinal and epidural blockade for analgesia in labour.
Eur J Obstet Gynecol Reprod Biol, 59 (1995), pp. S59-S60
[21.]
N. Rawal.
Combined spinal-epidural anesthesia.
Pain relief and anesthesia in obstetrics, 35 (1996), pp. 413-426
[22.]
A Van Elstraete, TH Lebrun, F Pastureau, I Guerrieri, R. Limol.
Rachianesthésie aux morphiniques en fin de travail pour expulsions par voie baisse potentiellement difficiles.
J Gynecol Obstet Biol Reprod, 29 (2000), pp. 202-205
[23.]
CJ. Hutchins.
Spinal analgesia for instrumental delivery.
A comparison with pudeudal nerve block Anesthesia, 35 (1980), pp. 376-377
[24.]
P. Brownridge.
Spinal anesthesia revisited: an evaluation of subarachnoid block in obstetrics.
Anesth Intens Care, 12 (1984), pp. 334-342
[25.]
B. Glosten.
Local anesthetic techniques.
En: Chestnut DH, editor. Obstetric Anesthesia. Principles and practice. Saint Louis: Mosby, 21 (1994), pp. 354-378
[26.]
BL Hartwell, LS Aglio, MA Hauch, S. Datta.
Vertebral column lenght and spread of hyperbaric subarachnoid bupivacaine in the tern parturient.
Regional Anesth, 16 (1991), pp. 17-19
[27.]
JS Naulty, L Hertwig, S Datta, JB Weiss, GW. Ostheimer.
Influence of local anesthetic solution on postdural puncture headache [resumen].
Anaesthesiology, 63 (1985), pp. 454
[28.]
M Cesarini, R Torrielli, F Lahaye, JM Mene, C. Cabiro.
Sprotte needle for intrathecal anaesthesia for caesarean section: incidence of postdural puncture headache.
Anaesthesia, 45 (1990), pp. 656-658
[29.]
T Hucbay, JM Skerman, RJ Hurley, DH. Lambert.
Sensory analgesia for vaginal deliveries: a preliminary report of continous spinal anaesthesia with a 32-gauge catheter.
Regional Anesth, 16 (1991), pp. 150-153
[30.]
ML Rigler, K Drasner, TC Krejcie, SJ Yelich, FT Scholnick, J De Fontes, et al.
Canda Equina Syndrome After Continuos Spinal Anesthesia.
Anesth Analg, 72 (1991), pp. 275-281
[31.]
S McHale, V Mitchell, S Howsam, F. Carli.
Continuous subarachnoid infusion of 0,125% bupivacaine for analgesia during labour.
Br J Anaesth, 69 (1992), pp. 634-636
[32.]
CH Leicht, GS. Vasdev.
Microcatheter continuous spinal anaesthesia with 1 and 2% lidocaine: an in vitro assessment of the potential for neurologic injury with a 24G catheter [resumen].
Anesthesiology, 79 (1993), pp. 1010
[33.]
JH Skerman, RJ Hurley, DH. Lambert.
Continuos spinal anesthesia.
Pain relief anesthesia in obstetrics, (1996), pp. 406-412
[34.]
A. Miranda.
Opiáceos espinales en obstetricia.
Revisión Rev Esp Anestesiol Reanim, 42 (1995), pp. 369-377
[35.]
BL Leighton, CA De Simone, MC. Norris.
Intrathecal narcotics for labor revisited: the combination of fenatyl and morphine intrathecally provides rapid onset of profound, prolonged, analgesia.
Anesth Analg, 69 (1989), pp. 122-127
[36.]
J. Flórez.
Fármacos analgésicos opioides.
Farmacología humana, 3, pp. 435-452
[37.]
J Flórez, E. Reig.
Farmacoterapia antiálgica.
[38.]
J Scholz, M Steinfanth, M. Schulz.
Clinical pharmacokine-tics of alfentanil, fentanyl and sufentanil.
Clin Pharmacoki-net, 31 (1996), pp. 75-92
[39.]
MA. Hurlé.
Fármacos anestésicos generales.
Farmacología humana, 3, pp. 477-488
[40.]
JS Naulty, D Barnes, R Becker, A. Pate.
Continuous suba-rachnoid sufentanil for labor analgesia [resumen].
Anaest-hesiology, 73 (1990), pp. 964
[41.]
JE Honet, VA Arkoosh, MC Norris, HJ Huffnagle, NS Silver-man, BL. Leighton.
Comparison Among Intrathecal Fen-tanyl, Meperidinc, and Sufentanil for Labor Analgesia.
Anaesth Analg, 75 (1992), pp. 734-739
[42.]
SE Cohen, CM Cherry, RH Holbrook, YY. El-Sayed.
Intrat-hecal sufentanil for labor analgesia.
Sensory changes, side effects, and fetal heart rate changes. Anesth Analg, 77 (1993), pp. 1155-1160
[43.]
FJ Mercier, X. Paqueron.
Spinal analgesia for labor.
Can Anesthesiol, 44 (1996), pp. 173-179
[44.]
M El-Naggar, H Fagar, RK. Kartha.
The use of 28G continuous spinal catheters to administer fentanyl to manage labor pain: a dose finding study [resumen].
Anaesthesiology, 73 (1990), pp. 970
[45.]
BE Marshall, DE. Longnecker.
Anestésicos generales.
Goodman and Gillman. Las bases farmacológicas de la terapéutica. I, 9, pp. 327-351
[46.]
T Reisine, G. Pasternak.
Analgésicos opioides y sus antagonistas.
Goodman and Gillman. Las bases farmacológicas de la terapéuticas I, 9, pp. 557-593
[47.]
MC Norris, S Boreen, BL Leighton, D Mingey, H. Kent.
In-trathecal meperidine for labor analgesia [resumen].
Anaest-hesiology, 73 (1990), pp. 983
[48.]
E Aboufeish, N Rawal, J Shaw, T Lorenz, MN. Rashad.
In-trathecal Morphine 0,2 mg versus Epidural Bupivacaine 0,125% or their Combination: Effects of Parturients.
Anest-hesiology, 74 (1991), pp. 711-716
[49.]
HJ McQuay, AF Sullivan, K Smallman, AH Dickenson.
Intrathecal opioids, potency and lipophilicity.
Pain, 36 (1989), pp. 111-115
[50.]
FP Boersma, TF Meert, M. Vercauteren.
Spinal sufentanil in rats: part I: epidural versus intrathecal sufentanil and mor phine.
Acta Anesthesiol Scand, 36 (1992), pp. 187-192
[51.]
JP Ducey, KG Knape, J. Talbot.
Intrathecal narcotics for labor cause hypotensión [resumen].
Anaesthesiology, 77 (1992), pp. 997
[52.]
AJ Gissen, LD Gugino, S. Datta.
Effects of fentanyl and su-fentanil peripheral mammalian nerves.
Anesth Analg, 62 (1983), pp. 1070-1072
[53.]
S Datta, DH Lambert, J. Gregus.
Differential sensitivities of mammalian nerves during pregnancy.
Anesth Analg, 62 (1983), pp. 1070-1072
[54.]
MJ Breslow, DA Jordan, R. Christopherson.
Epidural morphine decreases postoperative hypertension by attenuating sympathetic nervous system hyperactivity.
JAMA, 261 (1989), pp. 3577-3581
[55.]
HB Krebs, RE Petres, LJ. Dunn.
Intrapartum fetal heart rate monitoring.
Am J Obstet Gynecol, 138 (1980), pp. 213-219
[56.]
S Halpern, R. Preston.
Postural puncture headache and spinal needle design.
Metaanalyses. Anaesthesiology, 81 (1994), pp. 1376-1383
[57.]
CM Graham, GM. Cooper.
Comparison of continuous spinal and epidural analgesia for pain relief in labour.
Int J Obstet Anesth, 4 (1995), pp. 219-224
[58.]
Strachan B, Sahota D, Van Wijngaarden WJ et al. The fetal electrocardiogram: Relationship with acidemia at delivery. Am J Obstet Gynecol 2000; 603
Copyright © 2002. Elsevier España, S.L.. Todos los derechos reservados
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