Pulmonary prehabilitation and smoking cessation

How much does it cost to be fit for operation? The economics of prehabilitation

PURPOSE OF REVIEW

Prehabilitation before elective surgery can include physical, nutritional, and psychological interventions or a combination of these to allow patients to return postoperatively to baseline status as soon as possible. The purpose of this review is to analyse the current date related to the cost-effectiveness of such programs.

RECENT FINDINGS

The current literature regarding the economics of prehabilitation is limited. However, such programs have been mainly associated with either a reduction in total healthcare related costs or no increase.

SUMMARY

Prehabilitation before elective surgery has been shown to minimize the periprocedural complications and optimization of short term follow up after surgical procedures. Recent studies included cost analysis, either based on hospital accounting data or on estimates costs. The healthcare cost was mainly reduced by shortening the number of hospitalization day. Other factors included length of ICU stay, place of the prehabilitation program (in-hospital vs. home-based) and compliance to the program.

Exercise Effects on Health-Related Quality of Life (HRQOL), Muscular Function, Cardiorespiratory Function, and Body Composition in Smokers: A Narrative Review

Smoking is amongst the leading global threats with high incidences of preventable premature mortality, morbidity, and various chronic diseases. The World Health Organization (WHO) proclaims a decrease in the prevalence of daily smoking in both males and females from 1980 to 2012, however, the number of regular smokers since then has exponentially increased. The low socio-income status individuals contribute greatly towards tobacco-attributable diseases due to limited access to healthcare systems, mostly in developing countries as compared to developed countries. Smoking affects the optimal functioning of the human body, which results in altered body system processes. Although a high intake of nicotine can lead to prolonged adherence and dependence on smoking, other factors, such as an individual's level of health-related quality of life (HRQOL), stress, depression, and anxiety, can produce similar effects. Smoking has a wide impact on lifestyle factors, which explains the increase in the number of sedentary smokers with decreased health fitness levels and poor lifestyle conditions. Therefore, this study seeks to investigate the exercise effects on health-related quality of life (HRQOL), muscular function, cardiorespiratory function, and body composition in smokers. Concurrently, exercise as an intervention has been sourced as a rehabilitation strategy during smoking cessation programmes to restore the diminishing health components, however, a high rate of relapse occurs due to intolerable withdrawal symptoms.