Effectiveness of fixed 50% nitrous oxide oxygen mixture and EMLA cream for insertion of central venous catheters in children
Autor: | Mohamed Bejaoui, Saloua Ladeb, Fethi Mellouli, Abderrahman Abdelkefi, Sami Aouf, Abdeladhim Ben Abdeladhim, Tarek Ben Othman, Lamia Torjman, Yosr Ben Abdennebi |
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Rok vydání: | 2004 |
Předmět: |
medicine.medical_specialty
Inhalation business.industry Visual analogue scale Nausea Sedation medicine.medical_treatment Hematology Nitrous oxide Surgery chemistry.chemical_compound Catheter Oncology chemistry Anesthesia Pediatrics Perinatology and Child Health Vomiting Medicine medicine.symptom business Central venous catheter |
Zdroj: | Pediatric Blood & Cancer. 43:777-779 |
ISSN: | 1545-5009 |
Popis: | Background Although the equimolecular mixture of oxygen and nitrous oxide (EMONO) seems a good choice to relieve procedure-related pain in children, it has not been evaluated for insertion of central venous catheters in children. To assess the safety and the effectiveness of this gas mixture for insertion of central venous catheters, we conducted a prospective observational study. Procedure This study was performed by the “Centre National de Greffe de Moelle Osseuse.” Procedure and inhalation characteristics, as well as pain evaluations and side effects, were reported. Results Fifty central venous catheters were inserted in 50 consecutive children. Median age was 7 (range, 4–13) years. An anesthesiologist was responsible for delivering EMONO, and provided constant surveillance throughout the procedure. EMLA cream was applied 2 hr before EMONO inhalation. No associated drugs were used. All catheters were inserted by the same experienced physician in the operating theater. Median inhalation length was 5 min (range, 3–6) before starting catheter's insertion and 12 min (range, 9–25) for the total inhalation. Median procedural pain evaluations were 10 (range, 0–30) for children on a 0–100 visual analog scale (VAS). Minor side effects were observed during eight (16%) inhalations. These side effects were euphoria (14%), deep sedation (4%), nausea and vomiting (2%), hallucinations (2%). All side effects were transient and resolved within 5 min after removing the inhalation device. Conclusions This study which shows that EMONO is effective for insertion of central venous catheters in children and represents a simple and safe alternative to general anesthesia. Pediatr Blood Cancer 2004;43:777–779. © 2004 Wiley-Liss, Inc. |
Databáze: | OpenAIRE |
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