Not all cholecystitis is created equal: Disparities contributing to ED presentation and failure of the outpatient algorithm

BACKGROUND

The majority of final surgical pathology (FSP) from both emergency department (ED) and outpatient clinic (OC) patients is chronic cholecystitis. We aimed to differentiate these presentations and identify disparities associated with ED utilization and OC failure.

METHODS

Retrospective chart review of single institution ED and OC cholecystectomies for cholelithiasis. Clinical presentation, FSP, demographics, and zip code poverty (ZCP) levels were evaluated. Data analysis by summary statistics, bivariate comparisons, and logistic regression.

RESULTS

Of 299 OC and 308 ED patients, OC was more likely to be Caucasian (78% vs 46%, p < 0.0001) and insured (89% vs. 32%, p < 0.0001). 71.8% of OC with ZCP <10% had insurance versus only 32.5% in ZCP >20%. Uninsured ED OR was 13.1 (95% CI 8.7-22.9).

CONCLUSION

Uninsured ED patients are vulnerable to fail the outpatient algorithm, especially when misdiagnosed by US. Clinical diagnosis of cholecystitis in this population should warrant offering of urgent cholecystectomy.

Survey shows all surgical residents have exposure to robotic surgery yet no formalized curricula exist amongst programs: A Southwest Surgical Congress Survey

BACKGROUND

Increased robotic surgery exposure during general surgery training occurs at many institutions without a formal education curriculum. Our study evaluates the current state of general surgery robotic training within programs represented by the Southwestern Surgical Congress (SWSC).

METHODS

A web-based survey regarding robot-assisted surgery (RAS) and general surgery training was developed and sent to member institutions of the SWSC. General surgery program directors were asked to voluntarily complete the survey. Results were evaluated in aggregate. Descriptive analysis was used.

RESULTS

In total, 28 programs responded. All reported resident exposure to RAS during training. Case mix was diverse with exposure to multiple general surgical subspecialties. 89% of programs reported the presence of a formal RAS curriculum, however, only 53% reported recognition of training completion. Case volumes also varied amongst programs with 46% of programs reporting residents logging 21-40 cases and 35% logging more than 40 cases in total.

CONCLUSION

Exposure to RAS among SWSC residency programs is ubiquitous, however, there is significant variation between programs in case volumes, case types, and elements of RAS curricula.

Patient characteristics and diagnostic tests associated with syncopal falls: A Southwestern surgical congress multicenter study

BACKGROUND

Patients suspected of syncope frequently undergo laboratory and imaging studies to determine the etiology of the syncope. Variability exists in these workups across institutions. The purpose of this study was to evaluate the utilization and diagnostic yield of these workups and the patient characteristics associated with syncopal falls.

METHODS

A multi-institutional retrospective review was performed on adult patients admitted after a fall between 1/2017-12/2018. Syncopal falls were compared to non-syncopal falls.

RESULTS

4478 patients were included. There were 795 (18%) patients with a syncopal fall. Electrocardiogram, troponin, echocardiogram, CT angiography (CTA), and carotid ultrasound were more frequently tested in syncope patients compared to non-syncope patients. Syncope patients had higher rates of positive telemetry/Holter monitoring, CTAs, and electroencephalograms.

CONCLUSION

Patients who sustain syncopal falls frequently undergo diagnostic testing without a higher yield to determine the etiology of syncope.

Hypotension and the need for transfusion in pediatric blunt spleen and liver injury: An ATOMAC+ prospective study

PURPOSE

Children with blunt liver or spleen injury (BLSI) requiring early transfusion may present without hypotension despite significant hypovolemia. This study sought to determine the relationship between early transfusion in pediatric BLSI and hypotension.

METHODS

Secondary analysis of a 10-institution prospective observational study was performed of patients 18years and younger presenting with BLSI. Patients with central nervous system (CNS) injury were excluded. Children receiving blood transfusion within 4h of injury were evaluated. Time to first transfusion, vital signs, and physical exams were analyzed. Patients with hypotension were compared to those without hypotension.

RESULTS

Of 1008 patients with BLSI, 47 patients met inclusion criteria. 22 (47%) had documented hypotension. There was no statistical difference in median time to first transfusion for those with or without hypotension (2h vs. 2.5h, p=0.107). The hypotensive group was older (median 15.0 versus 9.5years; p=0.007). Median transfusion volume in the first 24h was 18.2mL/kg (IQR: 9.6, 25.7) for those with hypotension and 13.9mL/kg (IQR: 8.3, 21.0) for those without (p=0.220). Mortality was 14% (3/22) in children with hypotension and 0% (0/25) in children without hypotension.

CONCLUSION

Hypotension occurred in less than half of patients requiring early transfusion following pediatric BLSI suggesting that hypotension does not consistently predict the need for early transfusion.

TYPE OF STUDY

Secondary analysis of a prospective observational study.

LEVEL OF EVIDENCE

Level IV cohort study.