RESUMEN
BACKGROUND: Colorectal cancer poses a major burden. Its incidence increases with age and older patients with comorbidities have a higher likelihood of major complications. This study investigated the impact of age on health outcomes in colorectal cancer patients treated by surgery. METHODS: A prospective database of all patients undergoing colorectal cancer surgery with curative intent between 2012 and 2017 was used to identify patients. A retrospective review of existing medical records investigating health-related outcomes in colorectal cancer patients undergoing surgery was performed. Primary outcomes measured were overall survival (OS) and disease-free survival (DFS). Difference in restricted mean survival times (RMST) up to a pre-specified time point of 24 months was used to compare four age groups. RESULTS: Six-hundred and fifty-one patients were divided into four age group categories: ≤65-years (n = 244), 66 to 75-years (n = 213), 76 to 85-years (n = 162) and >85-years (n = 32). Older patients were found to have a higher rate of post-operative medical complications (including confusion) (P = 0.001) and a longer length of stay (LOS) (P = 0.01). There was no difference between the 76 to 85-year age group and >85-year age group in OS and DFS. However, there was a reduced OS in older patients (>65) compared to their younger cohorts (<65) (P = 0.04). CONCLUSION: Older patients who undergo curative surgery have reduced OS, increased LOS and higher complication rates. Complex older patients may benefit from geriatric assessment and management in the peri-operative period.
Asunto(s)
Neoplasias Colorrectales , Complicaciones Posoperatorias , Humanos , Anciano , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Supervivencia sin Enfermedad , Incidencia , Supervivencia sin Progresión , Estudios RetrospectivosRESUMEN
OBJECTIVE: To examine the inter-rater reliability of The King's Outcome Scale for Childhood Head Injury (KOSCHI) with clinicians of varying experience in paediatric traumatic brain injury (TBI); and to examine change in outcome during long-term follow-up of children following traumatic brain injury (TBI) using KOSCHI. METHOD: Retrospective assessment of detailed clinic reports of 97 children followed-up by a tertiary specialist paediatric brain injury service. Investigators were blinded to each other's scores. RESULTS: Inter-rater reliability was substantial (weighted kappa 0.71) and similar for investigators of varying experience. KOSCHI outcome was strongly associated with markers of injury severity (p = 0.028). In longitudinal follow-up, KOSCHI score worsened in 7 (23%) children who were injured under 8 years but in no older children (p = 0.02). CONCLUSION: KOSCHI has high inter-rater reliability for investigators of different experience. Long-term KOSCHI outcome is associated with injury severity. Some young children may develop worse disability over time.