É improvável que a cirurgia seja suficiente para que o paciente pare de fumar 24 horas antes da internação hospitalar

Abstract

The need for surgery can be a decisive factor for long-term smoking cessation. On the other hand, situations that precipitate stress could precipitate smoking relapse. The authors decided to study the impact of a surgery on the patient's effort to cease smoking for, at least, 24h before hospital admission and possible relapse on the last 24h before hospital admission for ex-smokers.Smoker, ex-smokers and non-smokers adults, either from pre-anesthetic clinic or recently hospital admitted for scheduled elective surgeries that were, at most, 6h inside the hospital buildings were included in the study. The patients answered a questionnaire at the ward or at the entrance of the operating room (Admitted group) or at the beginning of the first pre-anesthetic consultation (Clinic group) and performed CO measurements.241 patients were included, being 52 ex-smokers and 109 never smokers and 80 non-smokers. Smokers had higher levels of expired carbon monoxide than non-smokers and ex-smokers (9.97±6.50 vs. 2.26±1.65 vs. 2.98±2.69; p=0.02). Among the smokers, the Clinic group had CO levels not statistically different of those on the Admitted group (10.93±7.5 vs. 8.65±4.56; p=0.21). The ex-smokers presented with no significant differences for the carbon monoxide levels between the Clinic and Admitted groups (2.9±2.3 vs. 2.82±2.15; p=0.45).A medical condition, such as a surgery, without proper assistance is unlikely to be enough for a patient to stop smoking for, at least, 24h prior to admission. The proximity of a surgery was not associated with smoking relapse 24h before the procedure.