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Osteoporosis del embarazo y la lactancia. Estudio de 8 casos / Osteoporosis during pregnancy and lactation. Report of eight cases
Sarli, M; Hakim, C; Rey, P; Zanchetta, J.
Affiliation
  • Sarli, M; Universidad del Salvador. Instituto de Investigaciones Metabólicas. Buenos Aires. AR
  • Hakim, C; Universidad del Salvador. Instituto de Investigaciones Metabólicas. Buenos Aires. AR
  • Rey, P; Universidad del Salvador. Instituto de Investigaciones Metabólicas. Buenos Aires. AR
  • Zanchetta, J; Universidad del Salvador. Instituto de Investigaciones Metabólicas. Buenos Aires. AR
Medicina (B.Aires) ; 65(6): 489-494, 2005. tab, graf
Article in Spanish | LILACS | ID: lil-443102
Responsible library: BR1.1
RESUMEN
Tanto la osteoporosis generalizada como la regional son enfermedades que excepcionalmente seasocian con el embarazo. El objetivo de este trabajo es revisar nuestra experiencia en el diagnósticoy tratamiento de estas afecciones. Entre 1984 y 2004 consultaron seis puérperas por osteoporosis y dospor osteoporosis regional. En el primer grupo tres pacientes refirieron fracturas vertebrales y las restantes gravedesmineralización detectada por densitometría ósea (DEXA). Los síntomas comenzaron en el tercer trimestre o en el posparto inmediato. Cinco eran primíparas mientras que una era multípara y había amamantado porun tiempo prolongado. Los factores de riesgo detectados fueron baja ingesta láctea, delgadez, osteoporosisfamiliar, amenorreas, tabaquismo y corticoterapia. El laboratorio mostró recambio óseo acelerado. La DEXAdocumentó marcada desmineralización especialmente en esqueleto axial. En todas se interrumpió la lactanciay se indicaron drogas anti-resortivas en cuatro, estrógenos en una y sólo calcio y vitamina D en otra. Todas, menos una, evolucionaron favorablemente independientemente del tratamiento utilizado. Dos pacientes consultaronpor dolor y limitación funcional progresiva durante el embarazo, en cadera izquierda y pie derecho respectivamente. La DEXA mostró desmineralización del lado afectado. El diagnóstico de osteoporosis regionalse confirmó por resonancia magnética nuclear. Los informes de laboratorio indicaron aumento del turnover óseo.Ambas fueron tratadas exitosamente con reposo y bifosfonatos.
ABSTRACT
Both generalized and regional osteoporosis exceptionally occur during pregnancy and lactation. The aim of this paper is to show our experience in the diagnosis and treatment of these diseases. From 1984 to 2004 six lactating women with osteoporosis and two with regional osteoporosis consulted us. In the former group, three patients had vertebral fractures and the others experienced substantial demineralization detected by dual-energy X-ray absorptiometry (DXA). In all cases, symptoms began during the third trimester of pregnancy or immediately after delivery. Five of them were primiparous and one was multiparous with a long period of lactation. Risk factors were low calcium intake, low weight, family history of osteoporosis, amenorrhea, cigarette consumption and corticosteroid therapy. Laboratory tests evidenced increased bone turnover. DXA scan showed substantial demineralization, particularly in axial skeleton. Lactation was interrupted in all women and four received anti-resorptive drugs, one estrogen and only calcium plus vitamin D the remaining. All of them, but one, evolved successfully. The women affected by regional osteoporosis complained of unilateral pain and progressive functional limitation of right foot and left hip respectively. Reduced bone mineral density at symptomatic sites was seen by DXA. Diagnosis was confirmed by typical magnetic resonance imaging pattern. Both patients cured with rest and bisphosfonates treatment.
Subject(s)
Full text: Available Collection: International databases Database: LILACS Main subject: Osteoporosis / Pregnancy Complications / Lactation Type of study: Observational study / Prognostic study / Risk factors Limits: Adult / Female / Humans / Pregnancy Language: Spanish Journal: Medicina (B.Aires) Journal subject: Medicine Year: 2005 Document type: Article Affiliation country: Argentina Institution/Affiliation country: Universidad del Salvador/AR
Full text: Available Collection: International databases Database: LILACS Main subject: Osteoporosis / Pregnancy Complications / Lactation Type of study: Observational study / Prognostic study / Risk factors Limits: Adult / Female / Humans / Pregnancy Language: Spanish Journal: Medicina (B.Aires) Journal subject: Medicine Year: 2005 Document type: Article Affiliation country: Argentina Institution/Affiliation country: Universidad del Salvador/AR
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