The Journal of surgical research
-
The comprehensive geriatric assessment (CGA) has developed as an important prognostic tool to risk stratify older adults and has recently been applied to the surgical field. In this systematic review, we examined the utility of CGA components as predictors of adverse outcomes among geriatric patients undergoing major oncologic surgery. ⋯ Across a variety of surgical oncologic populations and cancer types, components of the CGA appear to be predictive of POC and discharge to a nonhome institution. These results argue for inclusion of focused geriatric assessments as part of routine preoperative care in the geriatric surgical oncology population.
-
Gallbladder cancer (GBC) is rare but the most common malignancy of biliary tract with a dismal prognosis. The early diagnosis and surgical treatment of GBC offers the only chance of long-term survival. Despite advances in radiological imaging, early diagnosis of GBC is still rarely achieved without histopathology. In our hospital, routine histologic examination of all resected gallbladder specimens has been standard practice. This study seeks to define whether selective histologic examination for gallbladder specimens based on preoperative imaging or intraoperative findings is justified. ⋯ Almost all cases of invasive GBC will show macroscopic abnormalities following examination by a simple procedure-a full dissection, inspection, and palpation of the gallbladder. Any patient with early GBCs "missed" on macroscopic examination can still receive the appropriate treatment by the cholecystectomy alone. The gallbladder should be sent for histology only if macroscopic examination raises suspicion. This selective policy is more cost-effective, and does not appear to compromise patients outcome.
-
Enhanced recovery after surgery (ERAS) is a well-established pathway of perioperative care in surgery in an increasing number of specialties. To implement protocols and maintain high levels of compliance, continued support from care providers and patients is vital. This survey aimed to assess the perceptions of care providers and patients of the relevance and importance of the ERAS targets and strategies. ⋯ ERAS principles are supported by both patients and care providers. This is important when attempting to implement and maintain an ERAS program. Controversies still remain regarding the relative importance of individual ERAS components.
-
Comparative Study
Effects of pyruvate-enriched peritoneal dialysis solution on intestinal barrier in peritoneal resuscitation from hemorrhagic shock in rats.
To investigate protective effects of pyruvate-enriched peritoneal dialysis solution (P-PDS), compared with lactate-PDS (L-PDS), on the intestinal mucosal barrier in peritoneal resuscitation (PR) from severe hemorrhagic shock (HS) in rats. ⋯ Pyruvate was superior to lactate in PDS in the correction of severe acidosis with PR. P-PDS was more preservative of expressions of intestinal ZO-1 and p-VASP and mucosal barrier function, compared with L-PDS in PR from severe HS in rats.
-
Differentiation between patients with acute cholecystitis and patients with severe biliary colic can be challenging. Patients with undiagnosed acute cholecystitis can incur repeat emergency department (ED) visits, which is resource intensive. ⋯ One in five patients failed the elective cholecystectomy pathway after ED discharge, leading to additional patient distress and use of resources. Further risk factor assessment may help design efficient care pathways.