Modified reconstruction approach after pancreaticoduodenectomy optimizes postoperative outcomes: Results from a multivariate cohort analysis.

Despite technical advances in recent decades and a decrease in hospital mortality (<5%), pancreaticoduodenectomy (PD) is still associated with major postoperative complications, even in high-volume centers. The present study aimed to assess the effect of a modified reconstruction technique on postoperative morbidity and mortality. A cohort study of all patients (n=218) undergoing PD between January 2010 and December 2019 was performed at Attikon University Hospital (Athens, Greece).

Ropivacaine pharmacokinetics in the arterial and venous pools after ultrasound-guided continuous thoracic paravertebral nerve block.

Background And Aims: Although thoracic paravertebral blockade (TPVB) is employed in thoracic surgery to ensure satisfactory postoperative analgesia, large doses of anesthetics are required and manifestations of local anesthetic systemic toxicity (LAST) may appear. Currently, there are limited data on the pharmacokinetics of ropivacaine after continuous TPVB. The aim of this prospective study was to investigate ropivacaine kinetics, in the arterial and venous pools, after continuous TPVB and assess the risk of LAST.

A Comparative Study of the Impact of the Covid-19 Pandemic on Mental Health, Healthcare Access, and Pain Levels of Patients with Chronic Pain from Spring 2020 to Spring 2021.

Purpose: The short-term impact of the Covid-19 pandemic on patients with chronic pain has been under the microscope since the beginning of the pandemic. This time-lag design study aimed to track changes in pain levels, access to care, mental health, and well-being of Greek chronic pain patients within the first year of the Covid-19 pandemic.

Patients And Methods: 101 and 100 chronic pain patients were contacted during the Spring of 2020 and 2021, respectively.

Applying the Suprainguinal Approach of Fascia Iliaca Compartment Block for Surgical Anesthesia in a Patient Undergoing Emergency Femoral Thrombectomy: A Case Report.

We present the first documented case of achieving surgical anesthesia for a vascular surgery using the suprainguinal approach of the fascia iliaca compartment block (SFICB), in a patient with severe comorbidities from the cardiovascular system. More specifically, a male elderly patient with a history of cardiac amyloidosis, severe aortic stenosis, and coronary artery disease, was in need of emergent thrombectomy due to acute lower limb ischemia. During the evaluation of this patient, general and neuraxial anesthesia were both considered.

Unusual Presentation of Pneumocephalus With Late Onset During Labour Epidural Analgesia.

A 36-year-old woman with no significant medical history was in active labour and requested labour analgesia. While the epidural technique was performed at the L4-L5 interspace, using the loss of resistance to air technique (LORA), inadvertent dural puncture occurred. Since the patient reported no headache or discomfort, the same procedure was repeated at the L3-L4 interspace successfully.

GReek Anaesthesiologists's Burnout EPidemic within the COVID-19 pandemic (GRABEP study); a multicenter study on burn out prevalence among Greek anesthesiologists and association with personality traits.

COVID-19 pandemic resulted in an unprecedented crisis with extreme distress for the frontline physicians and increased risk of developing burnout. Burnout has a negative impact on patients and physicians, posing a substantial risk in patient safety, quality of care and physicians' overall wellbeing. We evaluated burnout prevalence and possible predisposing factors among anaesthesiologists in the COVID-19 referral university/tertiary hospitals in Greece.

Prediction and Prevention of Intraoperative Hypotension with the Hypotension Prediction Index: A Narrative Review.

Intraoperative hypotension is common and has been associated with adverse events. Although association does not imply causation, predicting and preventing hypotension may improve postoperative outcomes. This review summarizes current evidence on the development and validation of an artificial intelligence predictive algorithm, the Hypotension Prediction (HPI) (formerly known as the Hypotension Probability Indicator).

Pancreaticoduodenectomy as a feasible choice for periampullary malignancy in octogenarians.

The efficacy and safety of pancreaticoduodenectomy (PD) has not been yet studied in octogenarians in Greece. The present study reviewed records of all consecutive patients that underwent PD at the 4th Surgical Department of Attikon University Hospital (Athens, Greece) between January 1st, 2010 and December 31st, 2019. Differences between two age groups (group Y <80 years; group O >80 years) were analyzed.

Opioid-Free Anesthesia and Postoperative Cognitive Dysfunction After Minor Urological Surgery: A Case Series Study.

Background: Postoperative cognitive dysfunction (POCD) is a complication that mainly occurs in adult patients and refers to a new-onset decline in cognitive function after anesthesia and surgery. The literature lacks evidence regarding opioid-free anesthesia and its impact on mental function postoperatively.

Objectives: The effect of opioid-free anesthesia on POCD following urological surgery has not been previously reported.

The Use of the Hypotension Prediction Index Integrated in an Algorithm of Goal Directed Hemodynamic Treatment during Moderate and High-Risk Surgery.

(1) Background: The Hypotension Prediction Index (HPI) is an algorithm that predicts hypotension, defined as mean arterial pressure (MAP) less than 65 mmHg for at least 1 min, based on arterial waveform features. We tested the hypothesis that the use of this index reduces the duration and severity of hypotension during noncardiac surgery. (2) Methods: We enrolled adults having moderate- or high-risk noncardiac surgery with invasive arterial pressure monitoring.

The Impact of the First Wave of the COVID-19 Pandemic on Patients' Perceptions of Chronic Pain.

Purpose: On 10 March 2020, Greece entered an increasingly restrictive 42-day lockdown, in order to contain the first wave of the COVID-19 pandemic. All scheduled appointments and activities of the pain clinics around the country were postponed indefinitely. The aim of this prospective study was to assess the perceived impact of the first wave of the pandemic on pain, quality of life, and access to treatment, during the first austere lockdown in Greece.

Monitored Anesthesia Care with Dexmedetomidine Supplemented by Midazolam/Fentanyl versus Midazolam/Fentanyl Alone in Patients Undergoing Pleuroscopy: Effect on Oxygenation and Respiratory Function.

Although pleuroscopy is considered a safe and well tolerated procedure with a low complication rate, it requires the administration of procedural sedation and analgesia. The purpose of this study was to assess the effects of dexmedetomidine administration on oxygenation and respiratory function in patients undergoing diagnostic or therapeutic pleuroscopy. Through a prospective, single center, cohort study, we studied 55 patients receiving either a dexmedetomidine intravenous infusion supplemented by midazolam/fentanyl (Group DEX + MZ/F) or a conventional sedation protocol with midazolam/fentanyl (Group MZ/F).

Ketamine Versus Tramadol As an Adjunct To PCA Morphine for Postoperative Analgesia After Major Upper Abdominal Surgery: a Prospective, Comparative, Randomized Trial.

Background And Aims: Patient-controlled analgesia (PCA) with morphine is commonly used to provide analgesia following major surgery, but is not sufficient as a monotherapy strategy. This study aimed to compare the adjunctive analgesic effect of ketamine versus tramadol on postoperative analgesia provided via PCA-morphine in patients undergoing major upper abdominal surgeries.

Methods: Forty-two patients undergoing elective major upper abdominal surgery under general anesthesia were allocated to receive either ketamine (load dose of 0.

Comparison of Two Different Sedation Protocols during Transvaginal Oocyte Retrieval: Effects on Propofol Consumption and IVF Outcome: A Prospective Cohort Study.

(1) Background: There has been various reports on the potential impact of anesthetic agents used during oocyte retrieval (OR) on the impairment of the capacity of the oocyte for fertilization and subsequent embryo quality; results have been conflicting; (2) Methods: The effects of two different sedation protocols during OR in two groups of patients undergoing In Vitro Fertilization/Intra-Cytoplasmic Sperm Injection IVF/ICSI, were compared on propofol consumption and on in vitro fertilization (IVF)/ICSI success. The study group received dexmedetomidine and fentanyl, while the control remifentanil and midazolam. In a prospective cohort study, we encompassed 72 cycles/patients.

Lessons learned from first case of Cesarean delivery in a COVID-19 positive parturient in Greek region.

We report the successful anesthetic management of a 24-year-old patient, with an active COVID-19 viral infection, scheduled for elective Cesarean section at 40 week of pregnancy. This was the first case in Greek region, and we report and discuss the difficulties and safety issues regarding a COVID-19 positive patient during an elective cesarean delivery. Regional anesthesia with full protective equipment for health personnel involved, along with careful planning and adherence to guidelines achieved safe completion of the operation.

Pharmacological Approach for the Prevention of Postoperative Shivering: A Systematic Review of Prospective Randomized Controlled Trials.

Shivering is a common postoperative complication that occurs after both general and regional anesthesia even in the cases when hypothermia during surgery has been averted. Patients describe it as a highly unpleasant experience, while clinicians are concerned due to its adverse effects such as increased oxygen consumption. In this article, we present a summary of the pathophysiological mechanisms involved in postoperative shivering (POS), risk factors, and inadvertent effects.

Risk of perioperative neck hematoma in TIA and non-disabling stroke patients with symptomatic carotid artery stenosis undergoing endarterectomy within 14 days from cerebrovascular event.

Backround & Purpose: Perioperative neck hematoma (PNH) requiring re-intervention is an important complication after carotid endarterectomy (CEA). There are limited data regarding the potential risk factors associated with PNH. The aim of this prospective, multicenter study was to document the rate of PNH in symptomatic carotid artery stenosis (sCAS) patients treated with CEA within the first 14 days of cerebrovascular symptom onset and to identify possible predictors of this complication.

A multicenter survey on the use of neuromuscular blockade in Greece. Does the real-world clinical practice indicate the necessity of guidelines?

Background And Aims: The aim of this study was to investigate the current status of clinical practice regarding neuromuscular blocking drugs and their antagonists in Greece.

Material And Methods: This is a multicenter survey, including a questionnaire based on previous studies, which was translated and modified by a Task Force of the Hellenic Society of Anaesthesiology. It was completed on a web-based database after invitation via e-mail and was left online for a period of 2 months.

Safety of urgent endarterectomy in acute non-disabling stroke patients with symptomatic carotid artery stenosis: an international multicenter study.

Background And Purpose: International recommendations advocate that carotid endarterectomy (CEA) should be performed within 2 weeks from the index event in symptomatic carotid artery stenosis (sCAS) patients. However, there are controversial data regarding the safety of CEA performed during the first 2 days of ictus. The aim of this international, multicenter study was to prospectively evaluate the safety of urgent (0-2 days) in comparison to early (3-14 days) CEA in patients with sCAS.

Transient Effects of Anesthesia on Leukocyte Apoptosis and Monocyte Cytokine Stimulation: A Clinical Study.

The effects of anesthetics on immune cell apoptosis and cytokine stimulation were studied in a prospective study. American Society of Anesthesiologists I/II patients underwent elective inguinal hernia repair or varicose veins stripping surgery and were randomized to either epidural anesthesia (n = 14) or general anesthesia with sevoflurane (n = 19) or propofol (n = 15). Blood was sampled before anesthesia induction (T0), at the end of surgery (T1), and 6 h later (T2).

Patient-controlled epidural analgesia with and without basal infusion using ropivacaine 0.15% and fentanyl 2γ/mL for labor analgesia: a prospective comparative randomized trial.

Background: Patient-controlled epidural analgesia (PCEA) is a common practice for labor pain relief. This study aimed to compare two different settings of a PCEA device using the same solution to obtain labor analgesia.

Methods: Fifty-two parturients were randomly allocated to receive ropivacaine 0.

Effect of sugammadex versus neostigmine/atropine combination on postoperative cognitive dysfunction after elective surgery.

This study aimed to assess the effects of sugammadex and neostigmine/atropine on postoperative cognitive dysfunction (POCD) in adult patients after elective surgery. A randomised, double-blind controlled trial was carried out on 160 American Society of Anesthesiologists physical status I to III patients who were >40 years. The Mini-Mental State Evaluation, clock-drawing test and the Isaacs Set test were used to assess cognitive function at three timepoints: 1) preoperatively, 2) one hour postoperatively, and 3) at discharge.