Transient neutropenia of childhood

Transient neutropenia of childhood

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ABSTRACT While neutropenia (ANC<1500) related to acute infections in children is well known, natural histroy and appropriate management are unclear. Clinical data on 22 children referred for neutropenia over a 13 mo. period were reviewed. Twenty patients were age 3 mos.-3 yrs. and 2 were age 11 yrs. ANC was <500/cmm in 18 patients. All patients were febrile at some point in their illness; the majority (13) had respiratory tract infection. Infectious agents were isolated in 6 patients (S. pneumo. 2, H.flu, 1, E.coli 1, RSV 2). Neutropenia may have been drug-related in 5 patients (carbamazepine 1, chloramphenicol 2, penicillin 1, ampicillin 1). Bone marrow aspiration, performed in 14 patients, was normal in 7; seven patients demonstrated maturation arrest. Recovery from neutropenia was documented in 20 patients; one child has remained neutropenic for 12 months and one was lost to follow-up. Ten recovered within 1 wk. of referral, whereas 10 remained neutropenic from 1 to 6 wks. Time to recovery could not be predicted based on any clinical or laboratory parameters available. These cases of childhood neutropenia appear to have been infection-related and 20/21 patients recovered. Superimposed bacterial infection did not occur even with ANC<500/cmm; empiric treatment with broad spectrum antibiotics was not instituted. Bone marrow evaluation, while useful in excluding infiltrative disorders and aplastic anemia, was not predictive of the rate of recovery. ARTICLE PDF AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * SUNY/Downstate Med. Ctr/Kings County Hosp, Brooklyn R Valiaveedan, S Rao, S Miller & A Brown Authors * R Valiaveedan View author publications You can also search for this author inPubMed Google Scholar * S Rao View author publications You can also search for this author inPubMed Google Scholar * S Miller View author publications You can also search for this author inPubMed Google Scholar * A Brown View author publications You can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Valiaveedan, R., Rao, S., Miller, S. _et al._ TRANSIENT NEUTROPENIA OF CHILDHOOD. _Pediatr Res_ 18 (Suppl 4), 250 (1984). https://doi.org/10.1203/00006450-198404001-00945 Download citation * Issue Date: 01 April 1984 * DOI: https://doi.org/10.1203/00006450-198404001-00945 SHARE THIS ARTICLE Anyone you share the following link with will be able to read this content: Get shareable link Sorry, a shareable link is not currently available for this article. Copy to clipboard Provided by the Springer Nature SharedIt content-sharing initiative

ABSTRACT While neutropenia (ANC<1500) related to acute infections in children is well known, natural histroy and appropriate management are unclear. Clinical data on 22 children referred


for neutropenia over a 13 mo. period were reviewed. Twenty patients were age 3 mos.-3 yrs. and 2 were age 11 yrs. ANC was <500/cmm in 18 patients. All patients were febrile at some point


in their illness; the majority (13) had respiratory tract infection. Infectious agents were isolated in 6 patients (S. pneumo. 2, H.flu, 1, E.coli 1, RSV 2). Neutropenia may have been


drug-related in 5 patients (carbamazepine 1, chloramphenicol 2, penicillin 1, ampicillin 1). Bone marrow aspiration, performed in 14 patients, was normal in 7; seven patients demonstrated


maturation arrest. Recovery from neutropenia was documented in 20 patients; one child has remained neutropenic for 12 months and one was lost to follow-up. Ten recovered within 1 wk. of


referral, whereas 10 remained neutropenic from 1 to 6 wks. Time to recovery could not be predicted based on any clinical or laboratory parameters available. These cases of childhood


neutropenia appear to have been infection-related and 20/21 patients recovered. Superimposed bacterial infection did not occur even with ANC<500/cmm; empiric treatment with broad spectrum


antibiotics was not instituted. Bone marrow evaluation, while useful in excluding infiltrative disorders and aplastic anemia, was not predictive of the rate of recovery. ARTICLE PDF AUTHOR


INFORMATION AUTHORS AND AFFILIATIONS * SUNY/Downstate Med. Ctr/Kings County Hosp, Brooklyn R Valiaveedan, S Rao, S Miller & A Brown Authors * R Valiaveedan View author publications You


can also search for this author inPubMed Google Scholar * S Rao View author publications You can also search for this author inPubMed Google Scholar * S Miller View author publications You


can also search for this author inPubMed Google Scholar * A Brown View author publications You can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and


permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Valiaveedan, R., Rao, S., Miller, S. _et al._ TRANSIENT NEUTROPENIA OF CHILDHOOD. _Pediatr Res_ 18 (Suppl 4), 250 (1984).


https://doi.org/10.1203/00006450-198404001-00945 Download citation * Issue Date: 01 April 1984 * DOI: https://doi.org/10.1203/00006450-198404001-00945 SHARE THIS ARTICLE Anyone you share the


following link with will be able to read this content: Get shareable link Sorry, a shareable link is not currently available for this article. Copy to clipboard Provided by the Springer


Nature SharedIt content-sharing initiative