Paradigm shift: should the elderly undergo propofol sedation for DBE? A prospective cohort study

Small Bowel Bleeding: Clinical Diagnosis and Management in the Elderly

INTRODUCTION

With the global increase in life expectancy, there is an increase in gastrointestinal presentations in the elderly. Small bowel bleeding (SBB) is a cause of significant morbidity in the elderly requiring multiple hospital visits, investigations and potentially expensive therapy.

AREAS COVERED

In this review we will outline the different modalities which are used for the diagnosis and management of SBB. We will also discuss the common causes of SBB in the elderly.

EXPERT OPINION

SBB in elderly has a significant impact on the quality of life of the elderly. Larger randomized studies in the elderly are urgently required to help guide clinicians on the best and most cost-effective treatment algorithm in this challenging cohort.

Device assisted enteroscopy in the elderly - A systematic review and meta-analysis

BACKGROUND

Device assisted enteroscopy (DAE) is increasingly being carried out in elderly patients. This provides a challenge due to the underlying varied physiology and comorbidities these patients have.

METHODS

We performed a systematic literature search for studies on elderly patients undergoing DAE. We calculated the pooled diagnostic (DY) and therapeutic yields (TY), major adverse events, length of small bowel examined and sedation administered. These were also compared to younger patients.

RESULTS

Fourteen high quality articles on DAE in the elderly were included in this analysis (3289 total, 1712 elderly) patients. Nine of these studies were included in the final meta-analysis (681 elderly, 1577 young patients). The overall DY of DAE, double balloon enterosocpy (DBE) and single balloon enteroscopy (SBE) were 0.68 (p = 0.000001), 1.74 (p = 0.0001) and 1.90 (p = 0.009). The TY of DAE, DBE and SBE were 0.45 (p = 0.00001), 2.20 (p = 0.00001) and 2.36 (p = 0.00001). On comparison of elderly and young patients, DY (1.83; 95% CI: 1.49, 2.24; p = 0.00001) and TY (2.28; 95% CI: 1.79, 2.89) were better in elderly patients. There was no difference in adverse events in both groups (2.16; 95% CI: 0.82, 5.69, p = 0.12). Elderly patients were given less sedation than younger patients during DAE.

CONCLUSIONS

DAE has a higher DY and TY in the elderly than younger patients. DAE can be safely carried out in the elderly with less sedation.