The Cow Milk Symptom Score (CoMiSS (TM)) in presumed healthy infants

Fecha de publicación: 18/07/2018

Autores de IIS La Fe

• 

  Carmen Ribes Koninckx

  Autor

Participantes ajenos a IIS La Fe

• Vandenplas, Y
• Salvatore, S
• Carvajal, E
• Szajewska, H
• Huysentruyt, K

Grupos

• Enfermedad celíaca e Inmunopatología digestiva

  

  Leader

  Carmen Ribes Koninckx

Abstract

Objective The Cow's Milk-related Symptom Score (CoMiSS (TM)) was developed as an awareness tool to recognize possible manifestations of cow's milk protein allergy (CMPA). Arbitrarily, a cutoff value of >= 12 was defined as a "positive score." The aim of this study was to determine an age-related CoMiSS in healthy infants to minimize the risk of false reassurance or over-diagnosis of CMPA in case of a negative or positive score, respectively. Methods General pediatricians determined the CoMiSS in presumed healthy infants aged <= 6 months during a routine visit. Exclusion criteria included any known acute or chronic disease, preterm delivery (< 37 weeks), therapeutic formula, any food supplement (except vitamins) or medication. Results Data from 891 consecutive infants were collected. Complete information was obtained from only 413 (46.4%) infants: Belgium: 31.2%, Italy 18.2%, Poland 19.1% and Spain 31.5%. Since gender (girls vs boys) (p = 0.579) had no influence on the CoMiSS, the data were recalculated to include those infants with missing gender. The overall median and mean (SD) CoMiSS scores were, respectively, 3.0 and 3.7 (2.9). The 95th percentile was 9. Median crying (p<0.001), regurgitation (p = 0.009) and eczema (p = 0.039) scores differed significantly across the age categories. The other components of the CoMiSS were not age dependent. Conclusion In healthy infants <= 6 months, the median CoMiSS is 3.0. More prospective studies in different sites and comparing healthy and allergic infants are warranted to obtain further evidence on the utility of the CoMiSS.

Keywords

• ALLERGY; CHILDREN; REGURGITATION; PREVALENCE; FORMULA; GROWTH