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Published on: October 25, 2015
Is routine preanesthetic hemoglobin test necessary in minor pediatric surgery?
1Department of Anesthesia, Mackay Memorial Hospital, Taipei, Taiwan, R.O.C.
Ma Zui Xue Za Zhi = Anaesthesiologica Sinica
|September 1, 1992
Summary
Routine preanesthetic hemoglobin testing may be unnecessary for healthy pediatric patients undergoing minor surgery. Selective testing for anemia or suspicious cases is suggested, reducing patient discomfort.
Area of Science:
- Pediatric Anesthesiology
- Hematology
Background:
- Preoperative anemia assessment in pediatric surgery is debated.
- Routine hemoglobin level analysis prior to minor pediatric procedures has been questioned.
Purpose of the Study:
- To retrospectively analyze the necessity of preanesthetic hemoglobin testing in pediatric patients undergoing minor surgery.
- To evaluate the incidence of anemia in this population and its implications for routine testing.
Main Methods:
- Retrospective analysis of 8859 pediatric patients (1 month-19 years, ASA class I-II) undergoing minor surgery.
- Exclusion of patients with external hemoglobin values or suspected immune/oncologic diseases.
Main Results:
- Mean hemoglobin level was 12.99 +/- 0.82 g/dl.
- Only 0.62% of patients had hemoglobin < 10 g/dl.
- Of anemic patients, 74.5% were infants aged 2-4 months (physiologic anemia).
Conclusions:
- Routine preanesthetic hemoglobin testing can likely be excluded for healthy pediatric patients undergoing minor surgery.
- Selective hemoglobin testing is recommended for anemic patients or those with suspicious conditions.
- Further evaluation of selective testing's value and limitations is warranted.
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