Articole semnate de acelasi autor in Revista Romana de Pediatrie:

EVALUAREA TROMBOCITOZEI REACTIVE POSTSPLENECTOMIE LA PACIENTUL PEDIATRIC

Revista Romana de PEDIATRIE | Volumul LXV, Nr. 2, An 2016

ISSN 1454-0398 | e-ISSN 2069-6175
ISSN-L 1454-0398
DOI: 10.37897/RJP

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Alina Grama, Andreea Durlan, Andreea Ligia Dinca, Cristina Oana Mărginean, Horea Gozar, Maria Despina Baghiu, Mihaela Chincesan, Mihai Stanca and Raluca Damian

REZUMAT

Trombocitoza reprezintă creşterea numărului de trombocite peste 500.000/mm³.
Obiectiv. Obiectivul acestui studiu este de a evalua frecvenţa şi severitatea trombocitozei reactive la pacienţii pediatrici splenectomizaţi.
Material şi metodă. Am realizat un studiu retrospectiv în care au fost incluşi 20 de pacienţi (4-16 ani) care au suferit o intervenţie de splenectomie în intervalul 2006-2015. Criteriile de includere în studiu au fost: pacienţi cu vârsta sub 18 ani, care au fost splenectomizaţi şi care au dezvoltat trombocitoză ulterior intervenţiei.
Rezultate. În lotul studiat, 80% dintre pacienţii splenectomizaţi (16) au dezvoltat o formă de trombocitoză; în 4 cazuri formă severă (trombocite > 1milion/mm3), iar în 7 cazuri formă uşoară. Nu s-au observat diferenţe semnificative în repartiţia pe sexe a pacienţilor (9 de sex feminin şi 11 de sex masculin). La 13 dintre pacienţi trombocitoza s-a remis după 30 de zile şi doar în 3 dintre cazuri episodul a durat >360 de zile. Fenomene trombotice s-au observat la un singur pacient din lotul studiat. Toţi pacienţii au beneficiat de măsuri de tromboprofilaxie şi hidratare, iar 2 cazuri au necesitat asociere terapeutică de Hidoxiuree.
Concluzii. Studiul nostru relevă o frecvenţă crescută a trombocitozei după splenectomie (80%), cu un vârf maxim de incidenţă la 2-10 zile postchirurgical, trombocitoza fiind în general benignă şi cu remisie spontană; evenimente trombotice s-au semnalat într-un singur caz, iar trombocitoza severă a fost mai frecventă după splenectomia de cauză traumatică.

Cuvinte cheie: trombocitoză, splenectomie, copil

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Alina Grama

TROMBOCYTOSIS FOLLOWING SPLENECTOMY IN PEDIATRIC PATIENTS

ISSN 1454-0398 | e-ISSN 2069-6175
ISSN-L 1454-0398
DOI: 10.37897/RJP

National Awards “Science and Research”

NEW! RJP has announced the annually National Award for "Science and Research" for the best scientific articles published throughout the year in the official journal.

ICMJE- Recommendations

Read the Recommendations for the Conduct, Reporting, Editing, and Publication of Scholarly work in Medical Journals.

Promoting Global Health

Alina Grama, Andreea Durlan, Andreea Ligia Dinca, Cristina Oana Mărginean, Horea Gozar, Maria Despina Baghiu, Mihaela Chincesan, Mihai Stanca and Raluca Damian

ABSTRACT

Thrombocytosis represents a platelet count over 500.000/mm³.
Objective. The aim of this study is to evaluate the frequency and gravity of reactive thrombocytosis in pediatric patients who underwent splenectomy.
Material and method. We performed a retrospective study including 20 patients (4-16 years old) who underwent splenectomy between 2006-2015. The inclusion criteria in the study were: patients with the age under 18 years, who underwent splenectomy independently by the cause, and who developed afterwards thrombocytosis.
Results. In the studied group 64% of the splenectomised patients (16) developed a form of thrombocytosis. In 4 cases – severe form (Platelets > 1 million/mm3) and in 7 cases a mild form. There were not noticed any significant differences regarding the gender repartition of the patients (9 were females, and 11 were males). In 13 patients, thrombocytosis disappeared after 30 days, and only in 3 cases, the episode lasted more than 360 days. Thrombotic phenomena were noticed only in one patient from our study group. All the patients benefited from thromboprophylaxis and hydration measures, and 2 cases needed associated treatment with Hydroxyurea.
Conclusions. Our study reveals an increased frequency of thrombocytosis after splenectomy (80%), with a maximum peak of incidence in 2-10 days following the intervention, thrombocytosis being generally benign and self-limited; still one of the cases experienced thrombotic complications and severe thrombocytosis was more frequent after post-traumatic splenectomy.

Keywords: thrombocytosis, splenectomy, child

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Alina Grama