OBJECTIVE: Paediatric patients are given premedication in order to decrease preoperative anxiety, allow smooth induction, and prevent postoperative psychological insult and behavioural changes. A child friendly method of administration is desirable. We compared intranasal administration of dexmedetomidine and ketamine in the operating room environment, to evaluate the Faces, Legs, Activity, Cry and Consolability (FLACC) score at the time of establishing intravenous access for induction of general anaesthesia.
METHODS: This prospective, double-blind, randomized controlled trial was conducted at a tertiary care center. One hundred patients, 2-10 years of age, ASA physical status 1 & 2, scheduled for general anaesthesia were enrolled. Patient\'s presedation behaviour was assessed by the modified Yale Preoperative Anxiety Scale Short Form (mYPAS-SF). Patients in Group D received Dexmedetomidine 1 mcg/kg intranasally, and patients in Group K received Ketamine 5 mg/kg intranasally. After 45 min, patients were transferred to the operating table where intravenous cannulation was carried out and the response to needle insertion was assessed by FLACC scale. Vital signs, including the pulse-oximetry, heart rate and respiratory rate were monitored. Side effects such as nausea, vomiting, and agitation were also recorded.
RESULTS: A significantly higher FLACC score was seen in Group D as compared to Group K (p = 0.001). The mean heart rate between two groups was found to be significantly (p = 0.001) lower in Group D compared to Group K. However, the proportion of adverse events was 8% in patients who received ketamine.
CONCLUSIONS: Intranasal ketamine in a dose of 5 mg/kg is clinically more effective as premedication in children aged 2-10 years in comparison with intranasal dexmedetomidine in a dose of 1 mcg/kg.

OBJECTIVE: There is little evidence on the impact of current recommendations on the use of antiplatelet therapy during the perioperative and periprocedural period in our setting. The aim of this study was to analyze the incidence and clinical impact of inappropriate use of antiplatelet therapy in a population of patients undergoing surgery or a diagnostic or therapeutic procedure in \"real life\" in Spain.
METHODS: A prospective multicenter observational study of patients treated with antiplatelet agents requiring intervention was conducted. The incidence of thrombotic and hemorrhagic events at 30 days was analyzed according to peri-intervention management of antiplatelet therapy.
RESULTS: We included 643 patients (31.9% women, 39.0% over 75 years of age), most of them (87.7%) receiving aspirin as antiplatelet therapy at a dose of 100mg/day. Indications for antiplatelet therapy were ischemic heart disease (44.9%), cerebrovascular disease (21.7%), and peripheral vascular disease (23.0%). Ischemic risk was low in 74.3%, while 51.6% had a low bleeding risk of the intervention. Periprocedural management was considered appropriate in 61.7% of cases. 30-day incidence of the combined primary endpoint of thrombotic events and major bleeding (12.1% versus 5.0%; p=0.002) and 30-day mortality (5.2% versus 1.5%; p=0.008) were significantly higher in patients with inappropriate periprocedural management of antiplatelet agents.
CONCLUSIONS: Despite current recommendations for the use of antiplatelet drugs in the perioperative/periprocedural period, their implementation in the \"real world\" remains low. Inappropriate use is associated with an increased incidence of adverse events, both thrombotic and hemorrhagic.

The revolution that we are seeing in the world of surgery will determine the way we understand surgical approaches in coming years. Since the implementation of minimally invasive surgery, innovations have constantly been developed to allow the laparoscopic approach to go further and be applied to more and more procedures. In recent years, we have been in the middle of another revolutionary era, with robotic surgery, the application of artificial intelligence and image-guided surgery. The latter includes 3D reconstructions for surgical planning, virtual reality, holograms or tracer-guided surgery, where ICG-guided fluorescence has provided a different perspective on surgery. ICG has been used to identify anatomical structures, assess tissue perfusion, and identify tumors or tumor lymphatic drainage. But the most important thing is that this technology has come hand in hand with the potential to develop other types of tracers that will facilitate the identification of tumor cells and ureters, as well as different light beams to identify anatomical structures. These will lead to other types of systems to assess tissue perfusion without the use of tracers, such as hyperspectral imaging. Combined with the upcoming introduction of ICG quantification, these developments represent a real revolution in the surgical world. With the imminent implementation of these technological advances, a review of their clinical application in general surgery is timely, and this review serves that aim.

Final del formulario Anastomotic dehiscence, a feared complication in colorectal surgery, motivates the search for effective strategies to mitigate its risk. This meta-analysis encompasses all published randomized trials investigating and comparing the impact of indocyanine green (ICG) angiography on this complication. With four studies and 1,109 patients, the intraoperative ICG angiography group demonstrated a significant reduction in the overall rate of anastomotic dehiscence compared to the non-angiography group (7.3% vs. 11.5%; OR: 0.6; 95% CI: 0.4-0.9; p = 0.03). These differences were maintained in rectal surgery subgroup, with no prolongation of surgical time or increase in morbidity and mortality. There were no differences in the left colon surgery group. The evidence provided by this meta-analysis would support the effectiveness of ICG angiography in reducing the incidence of anastomotic leakage in colorectal surgery, advocating for its integration into routine surgical practice.

OBJECTIVE: The Scarborough Health Network joined the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) in fiscal year 2017-2018 with interest in tracking surgical outcomes in General and Vascular Surgery patients. Results of the ACS NSQIP program revealed poor outcomes in 30-day urinary tract infection (UTI) rates in this population group. Results were in the lowest quartile compared to peer hospitals. To improve patient care, SHN initiated a multi-pronged quality improvement plan (QIP).
METHODS: The QIP focused on several improvements: (1) clarify the current state and conduct a root cause analysis, (2) determine a plan to encourage early removal of catheters in post-surgical patients, (3) enhance team communication in the pre-operative, operative and post-operative care environments, and (4) improve education around UTI prevention and treatment.
RESULTS: This study demonstrates the success of the quality improvement plan to improve a peri-operative complication in surgical patients. By 2019, SHN saw a significant decrease in UTI rates, and became a top decile performer in ACS NSQIP.
CONCLUSIONS: This study demonstrates the feasibility and success of implementing a quality improvement project, and its methods can be adapted at other hospital sites to improve patient care.

BACKGROUND: Bullfighting festivals are attributed to the cultural idiosyncrasies of the Ibero-American people, posing an extreme risk to the physical integrity of the participants. Spain is considered the country with the highest number of bull-related celebrations worldwide and, therefore, with the highest number of patients injured by bullfighting trauma treated, thus justifying a public health problem. The generalities associated with this type of trauma define the people injured as polytraumatised patients. In addition, it is important to know the kinematics of the injuries and their specific characteristics, in order to implement quality medical-surgical care.
METHODS: scientific review of the literature to promote a comprehensive guide for the medical-surgical management of patients injured by bullfighting trauma.
RESULTS: We described the guidelines to standardise protocols for in-hospital approach of patients injured by bullfighting trauma.
CONCLUSIONS: Bullfighting trauma is considered a real health problem in the emergency departments of the ibero-Americans countries, especially in Spain, where bullfighting is part of the national culture. The inherent characteristics of these animals cause injuries with special aspects, so it is important to know the generalities of bullfighting trauma. Because of the multidisciplinary approach, this guidelines are adressed to all healthcare providers involved in the management of these patients. It is essential to establish particular initial care for this type of injury, specific therapeutic action and follow-up based on the medical-surgical management of the trauma patient in order to reduce the associated morbidity and mortality.

BACKGROUND: The prevalence of endometriosis is estimated to be about 10% among women of reproductive age. In about 5-10% of these patients, involvement of urological structures will be developed due to deep endometriosis. Urologists should be familiar with the management of these patients, who will require multidisciplinary care with medical and surgical treatment.
METHODS: Retrospective study of patients diagnosed with deep endometriosis involving urological structures who underwent surgery performed jointly with gynecology and colorectal surgery departments from June 2012 until June 2021 (60 cases). Urologic symptoms were grouped into 3 groupers for subsequent analysis (storage symptoms, voiding symptoms, and low back pain).
RESULTS: Storage symptoms (frequency and urgency) are the most frequent urologic symptoms. Patients with storage symptoms and low back pain showed improvement after surgery. In contrast, patients with voiding symptoms did not improve with surgical treatment.
CONCLUSIONS: The prevalence of endometriosis and the likelihood of involving urologic structures require the urologic community to be aware of the pathology. Patients with storage symptoms will improve following excision of the endometriotic nodules. The need for Partial cystectomies with ureteral reimplantation can be safely performed by laparoscopic or robotic approach, even in previously operated patients, without compromising long-term function.

BACKGROUND: Improper compliance with antibiotic prophylaxis (AP) in surgery is associated with an increased risk of surgical site infection (SSI), and impacts the efficiency of healthcare.
OBJECTIVE: Evaluate the impact of an intervention in compliance with AP in selected surgical procedures and its effect on antibiotic consumption and cost.
METHODS: A prospective interventional study was performed in a community hospital from January to December 2022. The baseline period was considered January-April 2022 and the intervention period May-December 2022. All patients who underwent cesarean section, appendectomies, hernia surgery, open reduction and internal fixation (ORIF), abdominoplasty, and cholecystectomy during the study period were selected. The intervention includes staff education, pharmacy interventions, monitoring the quality of prescriptions and feedback, and improved role of anesthesia staff, and department champions.
RESULTS: The study involved 192 and 617 surgical procedures in the baseline and intervention periods respectively. The compliance with timing, selection, dose, and discontinuation achieved 100%, 99.2%, and 97.6% from baseline figures of 92.7%, 95.8%, and 81.3%, respectively. The antibiotic consumption was reduced by 55.1% during the intervention with a higher contribution of other antibiotics (94.1% reduction) in comparison with antibiotics as per policy (31.2% reduction). The cost was reduced by 47.2% (antibiotic as per policy 31.9%, other antibiotics 94.2%).
CONCLUSIONS: The implemented strategy was effective in improving the quality of antibiotic prophylaxis with a significant impact in reducing antibiotic consumption and cost.

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BACKGROUND: Solid pseudopapillary tumors (SPT) of the pancreas are rare exocrine neoplasms of the pancreas. Correct preoperative diagnosis is not always feasible. The treatment of choice is surgical excision. These tumors have a good prognosis with a high disease-free survival rate.
OBJECTIVE: To describe the clinicopathological and radiological characteristics as well as short- and long-term follow-up results of patients who have undergone SPT resection.
METHODS: Multicenter retrospective observational study in patients with SPT who had undergone surgery from January 2000-January 2022. We have studied preoperative, intraoperative, and postoperative variables as well as the follow-up results (mean 28 months).
RESULTS: 20 patients with histological diagnosis of SPT in the surgical specimen were included. 90% were women; mean age was 33.5 years (13-67); 50% were asymptomatic. CT was the most used diagnostic test (90%). The most frequent location was body-tail (60%). Preoperative biopsy was performed in 13 patients (65%), which was correct in 8 patients. Surgeries performed: 7 distal pancreatectomies, 6 pancreaticoduodenectomies, 4 central pancreatectomies, 2 enucleations, and 1 total pancreatectomy. The R0 rate was 95%. Four patients presented major postoperative complications (Clavien-Dindo > II). Mean tumor size was 81 mm. Only one patient received adjuvant chemotherapy. With a mean follow-up of 28 months, 5-year disease-free survival was 95%.
CONCLUSIONS: SPT are large, usually located in the body-tail of the pancreas, and more frequent in women. The R0 rate obtained in our series is very high (95%). The oncological results are excellent.