Risk factors associated with in-hospital mortality in elderly patients admitted to a regional trauma center after sustaining a fall.

BACKGROUND AND AIMS: Falls are a significant cause of mortality in the elderly patients. Despite this, the literature on in-hospital mortality related to elderly falls remains sparse. Our study aims to determine the risk factors associated with in-hospital mortality in elderly patients admitted to a regional trauma center after sustaining a fall. METHODS: All elderly case records with fall-related injuries between 2003 and 2013 were retrospectively analyzed for demographic characteristics, injury severities, comorbidity factors and clinical outcomes. Logistic regression analysis was used to examine the risk factors associated with in-hospital mortality. RESULTS: In total, 1026 elderly patients with fall-related injuries were included in the study. The average age of patients was 80.94 ± 8.16 years. Seventy seven percent of the patients had at least one comorbid condition. Majority of the falls occurred at home. More than half of the patients fell from ground level. Overall, the in-hospital mortality rate was 16 %. Head injury constituted the most common injury sustained in patients who died (77 %). In addition to age, ISS, GCS, ICU admission and anemia were significantly (P < 0.05) associated with in-hospital deaths in elderly fall patients. CONCLUSION: Ground-level falls in the elderly can be devastating and carry a significant mortality rate. Elderly patients with anemia were two times more likely to die in the hospital after sustaining a fall in our study population. Increased focus on anemia which is often underappreciated in elderly fall patients can be beneficial in improving outcomes and reducing in-hospital mortality.

Fewer than 12 lymph nodes can be expected in a surgical specimen after high-dose chemoradiation therapy for rectal cancer.

PURPOSE: Lymph node harvest of >or=12 has been adopted as a marker for adequacy of resection for colorectal cancer. We have noted a paucity of lymph nodes in rectal cancer specimens after neoadjuvant therapy, positing that the number of lymph nodes depends on the response to radiation and may not be an appropriate benchmark. Our purpose was to determine whether the number of lymph nodes harvested after neoadjuvant therapy is a useful quality indicator. METHODS: A database of rectal cancer patients was queried to identify patients undergoing total mesorectal excision after neoadjuvant chemoradiation between January 1997 and August 2007. We compared patients with <12 lymph nodes to those with >or=12 lymph nodes relative to multiple patient and treatment factors. RESULTS: One hundred seventy-six patients were identified (119 men; mean age, 60.4 y (range, 22-87)). Mean lymph node harvest was 10.1 (range, 1-38). Only 28% had >or=12 lymph nodes and 32% had <6 lymph nodes. There was no statistically significant difference in lymph node harvest relative to radiation dosage, age, tumor response, or type of surgery. There was no correlation between the number of lymph nodes harvested and the number of nodes positive for cancer. CONCLUSIONS: With a standardized surgical technique and pathologic evaluation, the number of lymph nodes present after neoadjuvant chemoradiation and total mesorectal excision for rectal cancer varies greatly.