Sleep quality trajectories assessment of cancer patients during perioperative period: an observational study

Aim of the study is to assess sleep quality trajectories of cancer patients during peri-operative period and to track down risk factors which causes sleep disturbance. objectives are to study quality trajectories and identify and quantify the main conditioning factors of poor sleep. Study will start after getting ethical clearance, study duration will be 12 months. Sample size is 316. patients who come to PAC clinic will be screen for study. only those patients will be enrolled who will give consent and fullfill inclusion and exclusion criteria. Socio-demographic will be recorded. history of chemotherapy and radiotherapy and current medications will be noted. ASA physical status and ECOG score will be roecorded. then every enrolled patient, their sleep quality will be asked Richard Campbell Sleep Questionnare (RCSQ) as a baseline score during their PAC visit and in the morning of surgery and in postoperative period till day 3. there is minimal risl to patients. the potential outcomes will be that cancer patients during peri-operative period will be having distuebed sleep and their gravity and factors causing disturbed sleep.