Single chest drain is not inferior to double chest drain after robotic esophagectomy: a propensity score-matched analysis.

Background: Chest drain management has a significant influence on postoperative recovery after robot-assisted minimally invasive esophagectomy (RAMIE). The use of chest drains increases postoperative pain by irritating intercostal nerves and hinders patients from early postoperative mobilization and recovery. To our knowledge, no study has investigated the use of two vs. one intercostal chest drains after RAMIE. Methods: This retrospective cohort study evaluated patients undergoing elective RAMIE with gastric conduit pull-up and intrathoracic anastomosis. Patients were divided into two groups according to placement of one (11/2020-08/2022) or two (08/2018-11/2020) chest drains. Propensity score matching was performed in a 1:1 ratio, and the incidences of overall and pulmonary complications, drainage-associated re-interventions, radiological diagnostics, analgesic use, and length of hospital stay were compared between single drain and double drain groups. Results: During the study period, 194 patients underwent RAMIE. Twenty-two patients were included after propensity score matching in the single and double chest drain group, respectively. Time until removal of the last chest drain [postoperative day (POD) 6.7 ± 4.4 vs. POD 9.4 ± 2.7, p = 0.004] and intensive care unit stay (4.2 ± 5.1 days vs. 5.3 ± 3.5 days, p = 0.01) were significantly shorter in the single drain group. Overall and pulmonary complications, drainage-associated events, re-interventions, number of diagnostic imaging, analgesic use, and length of hospital stay were comparable between both groups. Conclusion: This study is the first to demonstrate the safety of single intercostal chest drain use and, at least, non-inferiority to double chest drains in terms of perioperative complications after RAMIE.

[Importance of preoperative and intraoperative imaging for operative strategies]. / Bedeutung der prä- und intraoperativen Bildgebung für die operative Strategie.

Recent advances in preoperative and postoperative imaging have an increasing influence on surgical decision-making and make more complex surgical interventions possible. This improves the possibilities for frequently occurring challenges and promoting improved functional and oncological outcome. This manuscript reviews the role of preoperative and intraoperative imaging in surgery. Various techniques are explained based on examples from hepatobiliary surgery and neurosurgery, in particular real-time procedures, such as the online use of augmented reality and in vivo fluorescence, as well as new and promising optical techniques including imaging of intrinsic signals and vibrational spectroscopy.

[Thermoablative therapy of hepatocellular carcinoma. Indications, technique and results]. / Thermoablative Therapie des hepatozellulären Karzinoms. Indikation, Technik und Ergebnisse.

Hepatocellular carcinoma (HCC) is one of the most frequent malignancies worldwide. Besides liver transplantation, which is only feasible in few patients and surgical resection, the scope of potential treatment options has considerably expanded in recent years. Thermoablative therapies are now well established in early HCC due to the low rate of complications and short hospital stay. The disadvantage of higher relapse rates compared to surgical resection will be further diminished through technical advances regarding radiofrequency ablation and microwave ablation, as well as growing experience of users and thorough multidisciplinary selection of potential candidates for thermoablative therapy.

[Endovascular treatment of thoracic aneurisms: indications, techniques and results]. / Endovaskuläre Therapie des thorakalen Aortenaneurysmas: Indikationen, Technik und Ergebnisse.

UNLABELLED: CLINICAL ISSUE OF THORACIC ANEURYSMS: Aneurysms are among the most common diseases affecting the thoracic aorta, with a continuous increase in incidence over the recent decades. The main cause of thoracic aneurysms is atherosclerosis, which, due to the frequent lack of major symptoms and the potentially lethal complications such as ruptured aortic aneurysm, remains a challenge in clinical practice. STANDARD RADIOLOGICAL METHODS: CT angiography remains the imaging method of choice for acute aortic aneurysms, with MR angiography being increasingly used for follow-up imaging. THRESHOLD FOR TREATMENT: In the ascending aorta a diameter larger than 5-5.5 cm (descending aorta 6.5 cm) is regarded as the threshold for treatment. THORACIC ENDOVASCULAR AORTIC REPAIR: The continuous evolution of aortic stent grafting (i.e., thoracic endovascular aortic repair [TEVAR]) since Parodi, Palmaz and Dake has led to a steep rise in stent grafting procedures in recent years. PRACTICAL RECOMMENDATIONS: Particularly in elderly patients with multiple comorbidities, TEVAR is a valuable, less invasive option compared to open surgical repair.