When should doctors nudge? Nudging and preference-sensitive care.

When should doctors nudge their patients towards the treatments they think are best? If the nudge is compatible with the patient giving informed consent, then the nudge could be permissible. To be compatible with informed consent, the nudge must, at minimum: (1) not make the patient's understanding worse and (2) not make it hard for the patient to resist consenting. Arguably, many nudges will meet these criteria.

Neoadjuvant gemcitabine and S-1 in pancreatic ductal adenocarcinoma: Effects on nutritional status and pancreaticoduodenectomy outcomes.

Background: With the advent of improved chemotherapy options, neoadjuvant chemotherapy has gained acceptance as a multidisciplinary treatment approach for localized pancreatic ductal adenocarcinoma. This study aimed to clarify whether neoadjuvant chemotherapy with gemcitabine and S-1 influences preoperative nutritional status and postoperative outcomes, particularly in patients undergoing highly invasive pancreatic resection.

Methods: Patients with resectable pancreatic ductal adenocarcinoma who underwent pancreaticoduodenectomy as upfront surgery or after neoadjuvant chemotherapy with gemcitabine and S-1 between January 2015 and December 2022 were assessed.

Development of Machine-learning Model to Predict Anticoagulant Use and Type in Geriatric Traumatic Brain Injury Using Coagulation Parameters.

This study aimed to investigate the patterns of anticoagulation therapy and coagulation parameters and to develop a prediction model to predict the type of anticoagulation therapy in geriatric patients with traumatic brain injury. A retrospective analysis was performed using the nationwide neurotrauma database of Japan. Elderly patients (≥65 years) with traumatic brain injury.

Prognostic impact of lymph node dissection in intrahepatic cholangiocarcinoma: a propensity score analysis.

Purpose: The clinical significance of lymph node dissection (LND) in patients with peripheral type intrahepatic cholangiocarcinoma (ICC) remains unclear. Although LND is usually performed for perihilar type ICC, there is no consensus on whether routine LND should be performed for peripheral type ICC. This study aimed to investigate the prognostic significance of LND in patients who underwent hepatectomy for peripheral type ICC.

Dermoscopic Examination of Tinea Nigra on the Plantar Foot Unveils a Parallel Ridge Pattern Mimicking Acral-Lentiginous Melanoma.

A man in his thirties patient visited his previous physician with the chief complaint of a pigmented macule on the sole of his left foot that had steadily grown over the past two years. A dermoscopic examination of the lesion showed a parallel ridge pattern (PRP); therefore, acral-lentiginous melanoma (ALM) was suspected, and the patient was referred to our hospital for a more detailed examination. On closer inspection, PRP had a well-defined and irregular border with no variation in color, which is atypical for ALM which is characterized by asymmetrical structure and variation in colors.