patient safety in surgery

OBJECTIVE: Thoracic neurogenic tumors usually present as benign nerve sheath tumors that can be resected via transthoracic or posterior approaches, depending on the anatomical location. Robot-assisted thoracic surgery (RATS) is increasingly being used for the transthoracic approach, but evidence is very limited. The authors initiated the current study to evaluate the efficacy and safety of RATS for thoracic neurogenic tumors. METHODS: This retrospective study is based on a prospectively created database that includes all RATS surgeries between 2018 and 2023...

OBJECTIVES: Regional lymph node (LN) volume decreases after neoadjuvant therapy, requiring a tracer for more accurate detection. Nano-carbon tracer is a third-generation tracer with several advantages, but its use for LN detection after neoadjuvant chemoradiotherapy for middle and low rectal cancer remains unclear. Therefore, this study investigated the effects and safety of anoscope-guided subrectal injections of nano-carbon suspension in this patient population. METHODS: This study retrospectively reviewed the medical records of 45 patients with middle and low rectal cancer admitted to our institution from March 2019 to March 2022...

BACKGROUND: Wound complications after lumbar spine surgery may result in prolonged hospitalization and increased morbidity. Early identification can trigger appropriate management. OBJECTIVE: The aim of this study was to investigate the efficacy of infrared-based wound assessment (FLIR) after lumbar spine surgery in the context of identifying wound healing disorders. METHODS: 62 individuals who underwent lumbar spine surgery were included...

BACKGROUND: Currently, surgery is the mainstay of the clinical treatment of vestibular migraine. OBJECTIVE: To investigate the clinical efficacy and safety of using transesophageal echocardiography-guided interventional closure of the patent foramen ovale (PFO) in the treatment of vestibular migraine. METHODS: The study included 52 patients with vestibular migraine who were admitted to our hospital between June 2019 and June 2021. All selected patients underwent a transesophageal echocardiography-guided interventional closure of the PFO and were followed up for one year after surgery...

PURPOSE: Aseptic loosening often requires major, expensive and invasive revision surgery. Current diagnostic modalities merely show indirect signs of loosening. A recent proof of concept study proposed a non-invasive technique for the quantitative and visual assessment of implant movement as a diagnostic aid for tibial component loosening. The primary research question addressed is whether this novel diagnostic modality can safely and effectively aid the diagnosis of aseptic loosening...

Arthroscopic shoulder surgery is an orthopaedic technique that involves the use of normal saline or hyperosmolar serums as irrigation. The mentioned operation is commonly regarded as a safe medical intervention. Occasionally, it may have serious repercussions for the patient. Fluid extravasation into muscle tissues and tissue injury and instability are possible consequences. This can be affected by the type and amount of serum used and the length of the surgery. The objective of this study was to document four cases of shoulder arthroscopy in which sterile distilled water, wrongly labelled as irrigation fluid, was utilized during the surgical procedure...

PURPOSE: Data reported on comparing primary and revisional procedures in the elderly is still limited. The aim of this study was to compare the efficacy and safety between primary and revisional bariatric surgery in a cohort of older patients. MATERIALS AND METHODS: All patients ≥ 60 years old were divided into two cohorts, primary surgery cohort (PSC) and revisional surgery cohort (RSC). Baseline and perioperative outcomes were analyzed. RESULTS: Fifty-eight patients were included (34 PSC and 24 RSC) in the study...

PURPOSE: To evaluate the safety and efficacy of two-step vascular exclusion and in situ hypothermic portal perfusion in patients with end-stage hepatic hydatidosis. METHODS: This study involved patients with advanced hepatic hydatid disease undergoing surgical treatment between 2022 and 2023, which included resection and reconstruction of the hepatic veins, inferior vena cava (IVC), and portal vein (PV). We described the technical details of liver resection and vascular reconstruction, as well as the use of two-step vascular exclusion and in situ hypothermic portal perfusion techniques during the vascular reconstruction process...

The COVID-19 pandemic created challenges in effective management of patients with acromegaly. Specifically, with regards to timely diagnosis, delays in surgeries, and disruption(s) to routine patient care. A transition to telemedicine did help to overcome safety restrictions that were placed on in-person care. Creation of surgical safety protocols in conjunction with widespread testing for COVID-19 has also helped with the resumption of pituitary surgery cases. However, acromegaly related comorbidities including cardiovascular disease, diabetes mellitus, sleep apnea and respiratory disease, vertebral fractures, and hypopituitarism, may increase the risk of a more severe COVID-19 infection course...

When combined with healthcare pressures, the exponential growth of robotic-assisted surgery (RAS) has impacted UK-based training outcomes, including the learning curve to competency. Aim: To ascertain the current provision of RAS and investigate differences in access to minimal access surgical (MAS) facilities and training across the UK. A two-armed electronic survey was conducted. The first arm questioned clinical leads regarding robotic practice and future training provisions. The second investigated trainee and trainers' perceptions of MAS training and facilities...

PURPOSE: Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) are expected to be synergistic with intraperitoneal (IP) immunotherapy by increasing tumor antigen expression and mutational load. We assessed the feasibility and safety of IP nivolumab following complete CRS and HIPEC in pretreated patients with recurrent ovarian cancer (ClinicalTrials.gov identifier: NCT03959761). PATIENTS AND METHODS: Patients received IP nivolumab (0.5, 1 and 3 mg/kg) using a 3+3 dose-escalation design, starting 5-7 days after CRS and HIPEC...

BACKGROUND: The obesity epidemic has led to an increase in the proportion of patients with chronic liver disease due to metabolic associated steatosic liver disease and in the prevalence of obesity in patients with cirrhosis. Metabolic and bariatric surgery has been proven to determine weight loss, obesity-related medical problems remission, and liver steatosis, inflammation, and fibrosis improvement. However, cirrhosis and portal hypertension are well-known risk factors for increased morbidity and mortality after surgery...

Nasal fractures are commonly treated using nasal packing as an internal splint after performing closed reduction. Although gauze and polyvinyl alcohol sponge (PVAS) are both commonly used for packing, few reports have compared their efficacy and safety in nasal fracture treatment. Therefore, in this study, the authors, aimed to retrospectively compare the efficacy and safety of gauze packing in 208 patients and PVAS packing in 225 patients who underwent closed reduction at our hospital. The proportions of patients requiring revision surgery did not differ significantly between the PVAS and gauze groups (P=0...

Central nervous system tumors are abnormal proliferations of neuronal cells within the brain and spinal cord. They can be primary or secondary and place a heavy financial, psychological, and physical burden on individuals. The highly selective blood-brain barrier, which only permits specific molecules to flow into the brain parenchyma, inhibits the efficacy of pharmacological medicines. Treatment options include surgery, chemoradiotherapy, and targeted therapy. Despite advances in therapy over the past few decades, the overall morbidity and mortality rates are still high, emphasizing the need for improved therapeutic choices to improve survival and quality of life further...

OBJECTIVES: The management of renal stones, particularly those less than 2 cm in diameter, has changed with the development of endourological techniques, among which flexible ureteroscopy (FURS) using laser for lithotripsy has become a cornerstone. This study aims to compare the effectiveness of high pulse energy versus low pulse energy laser settings in renal stone dusting by Holmium YAG laser. PATIENTS AND METHODS: This prospective randomized study was conducted between September 2021 and November 2023 to compare the efficacy and safety of high energy versus low-energy pulse settings using a Holmium: YAG laser dusting of renal stones less than 2 cm in diameter...

BACKGROUND: With the aging of our patient population, and the increasing incidence of kidney stone disease in the elderly, active stone treatment is becoming more common. In this review of current literature, we aim to assess safety and efficacy of ureteroscopy (URS) as primary treatment for urolithiasis in the octogenarians. MATERIALS AND METHODS: A scoping review of literature according to the PRISMA guidelines was performed, using the relevant search terms. Original articles were screened and included...

BACKGROUND: Delay in care secondary to socioeconomic status (SES) and demographic factors represents an area for potential improvement. Reducing time to surgery in distal radius fracture (DRF) fixation may improve outcomes while reducing cost. The purpose of this study is to investigate the effect of SES on time to surgery in our study population. METHODS: Patients undergoing outpatient DRF surgery within an academic healthcare system during a 4-year period were reviewed...

INTRODUCTION: Laparoscopy in gallbladder cancer (GBC) has a possible role in staging, radical cure, and palliation in gallbladder cancer. However, a few studies have advocated the use of laparoscopic approach and concluded the safety of this approach. This present study was undertaken to determine the safety and feasibility between open and laparoscopic cholecystectomy in patients with the non-metastatic GBC. MATERIALS AND METHODS: A systematic database search was performed in MEDLINE, Embase, and Google Scholar for relevant articles...

Surgical resection stands as the preeminent therapeutic approach for both primary hepatocellular carcinoma and metastatic liver malignancies. Its efficacy is contingent upon the attainment of a comprehensive excision while ensuring a sufficient future liver remnant (FLR). However, post-hepatectomy liver failure (PHLF) remains a significant challenge, particularly in patients with preexisting liver disease. The present study aims to investigate the predictive value of the preoperative indocyanine green retention test at 15 min (ICG-R15) in identifying patients at risk of PHLF following major liver resection...

PURPOSE: The purpose of this study was to determine the safety and effectiveness of office-based carpal tunnel release with ultrasound guidance (CTR-US). METHODS: In this prospective multicenter observational study, patients were treated with CTR-US in an office setting. Outcomes were time to resume normal daily activities, time to return to work, Boston Carpal Tunnel Questionnaire Symptom Severity Scale and Functional Status Scale scores, Michigan Hand Questionnaire, Numeric Pain Scale, EuroQoL-5 Dimension 5-Level score, procedure satisfaction, and adverse events over 6 months...