Preoperative pancreatic radiologic characteristics predict pancreatic-specific complications before pancreaticoduodenectomy: the pancreatic acinar radiologic score.

BACKGROUND: High acinar pancreatic contents are associated with a higher rate of postpancreatectomy acute pancreatitis and pancreatic fistula formation (POPF). Predicting acinar contents preoperatively might identify those at high risk of developing postoperative complications. METHODS: A multivariable analysis was performed to identify radiological factors associated with high pancreatic acinar content at histology in patients undergoing pancreaticoduodenectomy. Clinical and radiological variables identified were used to build a composite score predicting low, moderate, and high acinar pancreatic contents. RESULTS: Pancreatic density, wirsung caliber, and pancreatic thickness on preoperative CT-scan predicted acinar contents. These three variables predicted low, moderate, and high acinar content in 94 (26%), 122 (33.6%), and 147 (40.5%) patients, respectively. Patients with high radiological acinar scores compared with patients with intermediate-low risk scores were more frequently male (73.4% vs. 54.1%; p = 0.0003), obese (14% vs. 6%; p = 0.01), and had a statistically significant higher rate of pancreatic-specific complications (23.8% vs. 8.33%; p = 0.01), POPF (12.9% vs. 4.63%; p = 0.005) and pancreaticogastrostomy bleeding (10.8% vs. 4.17%; p = 0.01). CONCLUSION: A simple radiological score combining pancreatic thickness, density, and wirsung caliber at CT scan preoperatively predicts patients with pancreatic parenchyma that are at higher risk of postoperative pancreatic-specific complications.

Predicting Limited Survival After Resection of Synchronous Colorectal Liver Metastases: a Propensity Score Matched Comparison Between The Primary First And The Simultaneous Strategy.

BACKGROUND: The best surgical approach to treat synchronous colorectal liver metastases (CRLM) remains unclear. Here, we aimed to identify prognostic factors associated with limited survival comparing patients undergoing primary-first resection (PF) and simultaneous resection (SR) approaches. METHODS: We retrospectively reviewed clinical data of 217 patients who underwent resection for synchronous CRLMs between January 1, 2011, and December 31, 2021. There were 133 (61.2%) PF resection and 84 (38.8%) SRS. The two groups of patients were compared using propensity score matching (PSM) analysis and cox analysis was performed to identify prognostic factors for overall survival (OS). RESULTS: After PSM, two groups of 71 patients were compared. Patients undergoing SR had longer operative time (324 ± 104 min vs 250 ± 101 min; p < 0.0001), similar transfusion (33.3% vs 28.1%; p = 0.57), and similar complication rates (35.9% vs 27.2%; p = 0.34) than patients undergoing PF. The median overall survival and 5-year survival rates were comparable (p = 0.94) between patients undergoing PF (48.2 months and 44%) and patients undergoing SR (45.9 months and 30%). Multivariate Cox analysis identified pre-resection elevated CEA levels (HR: 2.38; 95% CI: 1.20-4.70; P = .01), left colonic tumors (HR: 0.34; 95% CI: 0.17-0.68; P = .002), and adjuvant treatment (HR: 0.43; 95% CI: 0.22-0.83; P = .01) as independent prognostic factors for OS. CONCLUSIONS: In the presence of synchronous CRLM, right colonic tumors, persistent high CEA levels before surgery, and the absence of adjuvant treatment identified patients characterized by a limited survival rate after resection. The approach used (PF vs SR) does not influence short and long-term outcomes.

Upper Transversal Hepatectomy with Two Hepatic Veins Reconstruction: Combining Parenchymal-Sparing Liver Surgery with Transplantation Techniques for Colorectal Liver Metastases.

BACKGROUND: Colorectal liver metastases (CRLM) involving two or three main hepatic veins pose a surgical challenge. For these lesions, compelled surgical strategies have usually included major and/or extended liver resections according to the two-stage hepatectomy (TSH) strategy. More recently, a one-stage transversal hepatectomy resecting the posterosuperior liver segment (7,8,4 superior) along with one or more hepatic veins has been described, such as showed herein in a didactical video. METHODS: The patient is a 78-year-old woman with two large CRLMs located into segment 2 and into segment 8. Magnetic resonance imaging and computed tomography showed tumour stability after chemotherapy. The lesion of segment 2 is close to the left hepatic vein while the lesion of segment 8 infiltrates the middle (MHV) and the right hepatic veins (RHV). RESULTS: Under intermittent pedicular clamping, resection of the segment 7, 8, 4 superior along with the right and middle hepatic veins is performed. Reconstruction of the veins was performed with 2 cryopreserved autologous saphenous grafts. Postoperative course was uneventful and postoperative CT scan showed patency of the two venous graft reconstructions. CONCLUSIONS: Surgery for CRLM has evolved over the last two decades shifting from large anatomical resections to parenchymal-sparing resections. Sparing liver parenchyma allows surgical radicality while reducing the risk of liver failure and allowing repeated liver resection. Associating vascular reconstruction to parenchymal-sparing surgery reduces the risk of venous congestion of the spared liver parenchyma.

Evaluation of a Whole Health-Lifestyle Medicine Curriculum for Physician Assistant Students: a Mixed Methods Analysis.

There is increased urgency to train healthcare professionals in lifestyle medicine (LM) to mitigate the impact of lifestyle factors on chronic disease (Trilk et al. in Am J Prevent Medic. 2019:e169-e75, 2019; Polak et al. in Am J Lifestyle Med. 2015;9:361-7, 2015). This training addresses physical activity, nutrition, stress management, sleep hygiene, relationships, tobacco cessation (Lifestyle medicine in ACLM Home, 2020), and self-care. Several studies have evaluated the impact of this training on physician assistant (PA) students (Keyes and Gardner in Clin Teach. 2020, 2020; Phillips et al. Med Sci Educ. 1-5). The current paper extends previous quantitative findings from Phillips et al., 2021, revealing positive qualitative changes in PA student language and approach to clinical vignettes after completion of a novel Whole Health/lifestyle medicine (WH-LM) curriculum.

My life, my story: Teaching patient centered care competencies for older adults through life story work.

We implemented "My Life, My Story" as an educational activity for enhancing patient-centered care (PCC) competencies across health professions trainees. Four hundred and eighty-two stories were completed for patients (M age = 72.5, SD = 12.7) primarily in inpatient medical settings, by trainees from seven disciplines. Trainees spent approximately 2 hours on the assignment; 84% felt this was a good use of their time. A mixed method survey evaluated the effectiveness of the activity on enhancing PCC competencies using open ended questions and ratings on the Consultation and Relational Empathy (CARE) Measure adapted for this project. The assignment most influenced trainees' ability to understand the patient as a "whole person" along with other PCC competencies such as showing empathy, really listening, building knowledge of values and goals, and building relationships. In addition, trainees perceived the activity enhanced patient care and was a positive contrast to usual care.

Addressing the Shortage of Physician Assistants in Medicine Clerkship Sites.

Addressing the shortage of clerkship sites, the VA Boston Healthcare System developed a physician assistant training program in a postacute health care setting.

A randomized controlled trial comparing four versus six courses of adjuvant platinum-based chemotherapy in locally advanced cervical cancer patients previously treated with neo-adjuvant chemotherapy plus radical surgery.

OBJECTIVES. The aim of this study was to compare 4 versus 6 courses of adjuvant chemotherapy after neoadjuvant chemotherapy plus radical surgery in terms of overall survival (OS), disease-free survival (DFS), recurrence rate and toxicity profile. METHODS. We randomly assigned 200 patients with IB2-IIB cervical cancer to receive 4 (Group A) or 6 (Group B) courses of cisplatin 100 mg/mq and paclitaxel 175 mg/mq every 21 days. RESULTS. At 4-years follow-up, the comparison of recurrence rate (p = 1; RR = 1.005; 95% CI = 0.87 to 1.161), OS (p = 0.906) and DFS (p = 0.825) did not show statistically significant differences between the two groups. Data analysis showed statistically significant differences between the two groups in term of episodes of leukopenia (p = 0.0072; RR = 1.513; 95% CI = 1.127-2.03), anemia (p = 0.048; RR = 1.188; CI = 1.012-1.395) and febrile neutropenia (p = 0.042; RR = 1.119; 95% CI = 1.014-1.235), in favor of Group A. As regards non-hematological toxicities, there were no statistically significant differences in terms of gastrointestinal symptoms (p = 0.49; RR = 1.046; CI = 0.948-1.153. On the contrary, there was a statistically significant difference regarding neurological symptoms (p=0.014; RR=1.208; CI=1.046-1.395), that were less frequent in Group A (13%) than in Group B (28%). CONCLUSIONS. Adjuvant treatment with 4 or 6 courses of platinum-based chemotherapy showed similar results in terms of OS and DSF, with a favorable toxicity profile in favor of the first regimen.