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1.
World J Crit Care Med ; 13(2): 92751, 2024 Jun 09.
Artigo em Inglês | MEDLINE | ID: mdl-38855273

RESUMO

Significant advances in surgical techniques and relevant medium- and long-term outcomes over the past two decades have led to a substantial expansion in the indications for major liver resections. To support these outstanding results and to reduce perioperative complications, anesthesiologists must address and master key perioperative issues (preoperative assessment, proactive intraoperative anesthesia strategies, and implementation of the Enhanced Recovery After Surgery approach). Intensive care unit monitoring immediately following liver surgery remains a subject of active and often unresolved debate. Among postoperative complications, posthepatectomy liver failure (PHLF) occurs in different grades of severity (A-C) and frequency (9%-30%), and it is the main cause of 90-d postoperative mortality. PHLF, recently redefined with pragmatic clinical criteria and perioperative scores, can be predicted, prevented, or anticipated. This review highlights: (1) The systemic consequences of surgical manipulations anesthesiologists must respond to or prevent, to positively impact PHLF (a proactive approach); and (2) the maximal intensive treatment of PHLF, including artificial options, mainly based, so far, on Acute Liver Failure treatment(s), to buy time waiting for the recovery of the native liver or, when appropriate and in very selected cases, toward liver transplant. Such a clinical context requires a strong commitment to surgeons, anesthesiologists, and intensivists to work together, for a fruitful collaboration in a mandatory clinical continuum.

2.
Medicina (Kaunas) ; 60(4)2024 Mar 28.
Artigo em Inglês | MEDLINE | ID: mdl-38674194

RESUMO

Traumatic pneumothorax (PTX) occurs in up to 50% of patients with severe polytrauma and chest injuries. Patients with a traumatic PTX with clinical signs of tension physiology and hemodynamic instability are typically treated with an urgent decompressive thoracostomy, tube thoracostomy, or needle decompression. There is recent evidence that non-breathless patients with a hemodynamically stable traumatic PTX can be managed conservatively through observation or a percutaneous pigtail catheter. We present here a 52-year-old woman who presented to the emergency department with a 55 mm traumatic PTX. Following aspiration of 1500 mL of air, a clinical improvement was immediately observed, allowing the patient to be discharged shortly thereafter. In hemodynamically stable patients with a post-traumatic PTX, without specific risk factors or oxygen desaturation, observation or simple needle aspiration can be a reasonable approach. Although the recent medical literature supports conservative management of small traumatic PTXs, guidelines are lacking for hemodynamically stable patients with a significantly large PTX. This case report documents our successful experience with needle aspiration in such a setting of large traumatic PTX. We aimed in this article to review the available literature on needle aspiration and conservative treatment of traumatic pneumothorax. A total of 12 studies were selected out of 190 articles on traumatic PTX where conservative treatment and chest tube decompression were compared. Our case report offers a novel contribution by illustrating the successful resolution of a sizable pneumothorax through needle aspiration, suggesting that even a large PTX in a hemodynamically stable patient, without other risk conditions, can be successfully treated conservatively with simple needle aspiration in order to avoid tube thoracostomy complications.


Assuntos
Pneumotórax , Humanos , Pneumotórax/terapia , Pneumotórax/etiologia , Feminino , Pessoa de Meia-Idade , Traumatismos Torácicos/complicações , Toracostomia/métodos , Resultado do Tratamento
3.
Diagnostics (Basel) ; 13(20)2023 Oct 19.
Artigo em Inglês | MEDLINE | ID: mdl-37892077

RESUMO

Idiopathic acute pancreatitis (IAP) presents a diagnostic challenge and refers to cases where the cause of acute pancreatitis remains uncertain despite a comprehensive diagnostic evaluation. Endoscopic ultrasound (EUS) has emerged as a valuable tool in the diagnostic workup of IAP. This review explores the pivotal role of EUS in detecting the actual cause of IAP and assessing its accuracy, timing, safety, and future technological improvement. In this review, we investigate the role of EUS in identifying the actual cause of IAP by examining the available literature. We aim to assess possible existing evidence regarding EUS accuracy, timing, and safety and explore potential trends of future technological improvements in EUS for diagnostic purposes. Following PRISMA guidelines, 60 pertinent studies were selected and analysed. EUS emerges as a crucial diagnostic tool, particularly when conventional imaging fails. It can offer intricate visualization of the pancreas, biliary system, and adjacent structures. Microlithiasis, biliary sludge, chronic pancreatitis, and small pancreatic tumors seem to be much more accurately identified with EUS in the setting of IAP. The optimal timing for EUS is post-resolution of the acute phase of the disease. With a low rate of complications, EUS poses minimal safety concerns. EUS-guided interventions, including fine-needle aspiration, collection drainage, and biopsies, aid in the cytological analysis. With high diagnostic accuracy, safety, and therapeutic potential, EUS is able to improve patient outcomes when managing IAP. Further refinement of EUS techniques and cost-effectiveness assessment of EUS-guided approaches need to be explored in multicentre prospective studies. This review underscores EUS as a transformative tool in unraveling IAP's enigma and advancing diagnostic and therapeutic strategies.

4.
Cancers (Basel) ; 15(9)2023 Apr 30.
Artigo em Inglês | MEDLINE | ID: mdl-37174043

RESUMO

(1) Introduction: Cancer and atrial fibrillation (AF) are increasingly coexisting medical challenges. These two conditions share an increased thrombotic and bleeding risk. Although optimal regimens of the most suitable anti-thrombotic therapy are now affirmed in the general population, cancer patients are still particularly understudied on the matter; (2) Aims And Methodology: This metanalysis (11 studies (incl. 266,865 patients)) aims at evaluating the ischemic-hemorrhagic risk profile of oncologic patients with AF treated with oral anticoagulants (vitamin K antagonists vs. direct oral anticoagulants); (3) Results: In the oncological population, DOACs confer a benefit in terms of the reduction in ischemic, hemorrhagic and venous thromboembolic events. However, ischemic prevention has a non-insignificant bleeding risk, lower than Warfarin but significant and higher than the non-oncological patients; (4) Conclusions: Anticoagulation with DOACs provides a higher safety profile with respect to VKAs in terms of stroke reduction and a relative bleeding reduction risk. Further studies are needed to better assess the optimal anticoagulation strategy in cancer patients with AF.

5.
J Clin Med ; 12(7)2023 Mar 26.
Artigo em Inglês | MEDLINE | ID: mdl-37048589

RESUMO

Tumor invasion depth and lymph node metastasis determine the prognosis of gastrointestinal (GI) neoplasms. GI neoplasms limited to mucosa (m1 or m2) and superficial submucosa (sm1) can be treated effectively with minimally invasive endoscopic therapy, while the deep invasion of the submucosa (sm2 or sm3) is associated with lymph node metastasis, and surgical resection is required. Correct staging is therefore crucial for preoperative evaluation and planning. Endoscopic ultrasonography (EUS) can be used to detect the depth of invasion due to its close proximity to the lesion. The diagnostic accuracy of EUS, when compared to conventional endoscopic staging, is debated as it can under- or overstage the lesion. We aim in this study to determine if EUS can accurately differentiate mucosal from submucosal GI neoplasms to select patients with early GI lesions for endoscopic submucosal dissection (ESD) or surgery. From March 2014 to February 2022, 293 patients with early superficial GI neoplasms were admitted to our endoscopic unit for EUS staging. To evaluate the accuracy of EUS, we compared the preoperative EUS findings with the definitive histopathologic findings on the resected specimen. Overall, 242 of 293 lesions were correctly staged by EUS (82.59%). In the evaluation of submucosal invasion or deeper, EUS understaged 38 of 293 (12.96%) and overstaged 13 of 293 (4.43%) lesions. EUS has excellent accuracy in staging superficial GI neoplasms; its use is highly recommended before ESD since it can also detect lymph node metastases around the lesions, thus changing the indication from ESD to surgery.

6.
J Clin Med ; 13(1)2023 Dec 22.
Artigo em Inglês | MEDLINE | ID: mdl-38202072

RESUMO

Lower urinary tract symptoms (LUTS) and hematuria are common symptoms in men with neoplasms, mainly affecting the elderly population. Prostatic arterial embolization (PAE) is a minimally invasive procedure that has shown promising results in managing LUTS and massive intractable prostatic hematuria in patients with benign prostatic hyperplasia (BPH) and prostate cancer (PCa). A few studies, however, have provided valuable insights into the durability and efficacy of PAE focusing on the long-term effectiveness, quality of life, and cancer-specific control of hemostasis and urinary symptoms. As a result of concomitant cardiovascular conditions, these patients often take anticoagulants or antithrombotics, which can worsen their hematuria and clinical status. Transurethral resection of the prostate (TURP) is considered a very high-risk procedure, even without massive bleeding, and requires discontinuation of vitamin K antagonists and antiplatelet therapies. Such patients usually have their surgery postponed, and PAE should be considered a safe alternative treatment. We aimed to report a narrative review from 1976 to June 2023 of the current state of PAE for massive and intractable hematuria, highlighting recent developments in this technique, including prospective cohort studies, and focusing on long-term outcome, safety, and complication management of patients with prostatic neoplasms who develop significant hemorrhagic symptoms. Additionally, we present a case report and a simple algorithm for treating intractable bleeding in a 92-year-old man with PCa and massive hematuria.

7.
SAGE Open Nurs ; 8: 23779608221145124, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36533259

RESUMO

Background: Acute aortic dissection (AAD) is a rare condition but represents a time-sensitive disease for which a wrong and untimely identification in the triage phase could compromise the subsequent diagnostic, therapeutic path and patient's prognosis. The emergency nurse plays a crucial role in identifying and managing patients with possible AAD. The aim of this paper is to describe the emergency department nursing approach to critical patients with suspected hyperacute/acute AAD. Purpose: It is crucial to examine the emergency departments nursing approach to patients with suspected AAD. It is fundamental to have a rapid and standardized approach related to life-saving procedures, practices, and management of critical patients during the triage phase, with the assessment of the most common presentation of clinical signs and symptoms and patient management during each step in the emergency department. Conclusion: Early identification and diagnosis in ED allow prompt treatment that improves prognosis. The emergency nurse plays a crucial role in correctly identifying and managing patients with acute aortic dissection. High clinical suspicion from the triage stages, early diagnosis, monitoring, and initial clinical stabilization in the emergency department plays a key role while awaiting definitive treatment.

8.
Updates Surg ; 74(5): 1511-1519, 2022 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-36059024

RESUMO

The liver is the second most commonly solid organ injured in blunt abdominal trauma. Liver injuries are classified according to the American Association for the Surgery of Trauma Injury Scale. The choice of Non-Operative Management is based on generalized clinical patients' conditions combined with the evidence on CT scan imaging. To date, there are no consensus guidelines on appropriate patient selection criteria for those who would benefit from angiography and angioembolization. Major hepatic necrosis is a clinical condition of extended liver damage and is the most common complication after angioembolization. Large amounts of necrotic liver require therapy, but it is unclear if the better technique is debridements supplemented by percutaneous drainage procedures or definitive resection. A systematic review of the literature was performed with a computerized search in a database such as Medline for published papers on the use of angioembolization in trauma patients with hepatic injuries and on the most common complication, the major hepatic necrosis. The systematic review was conducted according to the recommendations of the 2020 updated Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. A total of 3643 patients were included in the study, suffering liver trauma and 1703 (47%) were treated with Non-Operative Management; angioembolization was performed 10% of cases with a variable rate between 2 and 20%. Patients developed different complications. Hepatic necrosis accounted for 16% ranging from 0 to 42%. 74% of patients underwent operative management with a mortality rate of 11%. High-grade liver injuries pose significant challenges to surgeons who care for trauma patients. Many patients can be successfully managed nonoperatively. In hemodynamically stable patients with arterial blush, without other lesions requiring immediate surgery, selective and super-selective AE of the hepatic artery branches is an effective technique. However, these therapies are not without complications and major hepatic necrosis is the most common complication in high-grade injures. Level III, Systematic review.


Assuntos
Traumatismos Abdominais , Embolização Terapêutica , Hepatopatias , Ferimentos não Penetrantes , Traumatismos Abdominais/complicações , Traumatismos Abdominais/terapia , Embolização Terapêutica/efeitos adversos , Embolização Terapêutica/métodos , Humanos , Necrose/etiologia , Necrose/terapia , Estados Unidos , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/terapia
9.
J Clin Med ; 11(12)2022 Jun 08.
Artigo em Inglês | MEDLINE | ID: mdl-35743355

RESUMO

Identifying groups of patients with homogeneous characteristics and comparable outcomes improves clinical activity, patients' management, and scientific research. This study aims to define mild, moderate, and severe facial trauma by validating two cut-off values of the Comprehensive Facial Injury (CFI) score and describing their foreseeable clinical needs to create a useful guide in patient management, starting from the first evaluation. The individual CFI score, overall surgical time, and length of hospitalization are calculated for a sample of 1400 facial-injured patients. Receiver Operating Characteristic (ROC) analysis and the corresponding Area Under the Curve (AUC) is tested, and a CFI score ≥4 is selected to discriminate patients undergoing surgical management under general anesthesia (Positive Predictive Value, PPV of 91.4%), while a CFI score ≥10 is selected to identify patients undergoing major surgical procedures (Negative Predictive Value, NPV of 91.7%). These results are enhanced by the consensual trend of Length of Stay outcome. The use of the CFI score allows us to distinguish between the "Mild facial trauma" with a low risk of hospitalization for surgical treatment, the "Moderate facial trauma" with a high probability of surgical treatment, and the "Severe facial trauma" that requires long-lasting surgery and hospital stay, with an increased incidence of Intensive Care Unit admission.

10.
Saudi J Gastroenterol ; 28(1): 39-45, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-34494603

RESUMO

BACKGROUND: Although the efficacy of water-assisted colonoscopy is well established, the role of water immersion sigmoidoscopy (WIS) remains unclear. We compared WIS with carbon dioxide insufflation sigmoidoscopy (CO2S) on patient outcomes. METHODS: We conducted an analysis of prospectively collected data from a single-center quality improvement program about patients undergoing unsedated screening sigmoidoscopy (WIS and CO2S) between May 2019 and January 2020. Outcomes studied included the following: Rates of severe pain <17% (score of ≥7 on a numeric rating scale of 0-10, and on a Likert scale), willingness to repeat the procedure without sedation, adequate bowel cleanliness >75% (proportion of Boston Bowel Preparation Scale score: 2-3) and adenoma detection rate (ADR). RESULTS: In total, 234 patients (111 WIS; 123 CO2S) were included. All patients were aged 58 years and 58.9% were female; baseline characteristics were comparable between groups. There were no significant differences in rates of severe pain (WIS: 16.5%, CO2S: 13.8%; P = 0.586), willingness to repeat the unsedated procedure (WIS: 82.3%, CO2S: 84.5%; P = 0.713), adequate bowel cleanliness (WIS: 78.4%, CO2S: 78%, P = 0.999) or ADR (WIS: 25.2%, CO2S: 16.3%; P = 0.106) between groups. However, average procedure times were longer with WIS (9.06 min) compared to CO2S (6.45 min; P < 0.001). Overall, 29.6% of women reported that they would repeat sigmoidoscopy only if sedated. CONCLUSIONS: WIS does not ameliorate tolerance to and quality of sigmoidoscopy screening measured by several scores. When offered a choice, the women's willingness to repeat WIS or CO2S without sedation was poor and raises concern on the opportunity of screening sigmoidoscopy without sedation in these subjects.


Assuntos
Neoplasias Colorretais , Insuflação , Estudos de Coortes , Colonoscopia/métodos , Neoplasias Colorretais/diagnóstico , Detecção Precoce de Câncer/métodos , Feminino , Humanos , Imersão , Insuflação/métodos , Pessoa de Meia-Idade , Sigmoidoscopia/métodos , Água
11.
Diagnostics (Basel) ; 11(9)2021 Sep 21.
Artigo em Inglês | MEDLINE | ID: mdl-34574075

RESUMO

Due to the complexity of liver surgery, the interest in 3D printing is constantly increasing among hepatobiliary surgeons. The aim of this study was to produce a patient-specific transparent life-sized liver model with tissue-like haptic properties by combining additive manufacturing and 3D moulding. A multistep pipeline was adopted to obtain accurate 3D printable models. Semiautomatic segmentation and registration of routine medical imaging using 3D Slicer software allowed to obtain digital objects representing the structures of interest (liver parenchyma, vasculo-biliary branching, and intrahepatic lesion). The virtual models were used as the source data for a hybrid fabrication process based on additive manufacturing using soft resins and casting of tissue-mimicking silicone-based blend into 3D moulds. The model of the haptic liver reproduced with high fidelity the vasculo-biliary branching and the relationship with the intrahepatic lesion embedded into the transparent parenchyma. It offered high-quality haptic perception and a remarkable degree of surgical and anatomical information. Our 3D transparent model with haptic properties can help surgeons understand the spatial changes of intrahepatic structures during surgical manoeuvres, optimising preoperative surgical planning.

12.
Ann Ital Chir ; 92: 293-298, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34312326

RESUMO

INTRODUCTION: Oncocytic adrenocortical tumors represent a subtype of the adrenal cortex neoplasms. These tumors can be divided into oncocytomas, oncocytic neoplasms of uncertain malignancy and carcinomas (OACs). To date, only 34 cases of OAC have been reported. CASE EXPERIENCE: We reported a case of a 54-year-old male patient with a history of laparoscopic right adrenalectomy for an OAC and subsequent chemotherapy for a recurrence. He was referred to our emergency room for diffuse abdominal pain, vomit, change in bowel habits, fever, asthenia. He underwent a laparotomy and a complete excision of the known bilobate lesion. The histopathological findings matched the features of a recurrent OAC. No chemotherapy was administered after surgery and the patient was disease-free after a follow-up of twenty-eight months. RESULTS - DISCUSSION: The most questionable issue in treating adrenocortical oncocytic neoplasms is the determination of malignancy. According to the Helsinki Score, which is the best prognostic system, the primary lesion was an OAC. We also implemented the score systems to the recurrent lesion, that seemed to be malignant. We believe that the adjuvant treatment can delay a recurrent lesion development, but finally, radical surgical excision is necessary. Moreover, we reported the longest survival after the primary adrenalectomy. CONCLUSIONS: This study described the first case of recurrent oncocytic adrenocortical carcinoma with the longest followup. Adrenocortical oncocytoma is an extremely rare tumor of the adrenal gland with variable biological behavior without definitive consensus about diagnostic criteria. This was also the first case in which different histopathological criteria have been implemented in a recurrence. KEY WORDS: Oncocytic adrenocortical carcinoma, Surgical oncology, Survival.


Assuntos
Adenoma Oxífilo , Neoplasias do Córtex Suprarrenal , Carcinoma Adrenocortical , Recidiva Local de Neoplasia , Adenoma Oxífilo/diagnóstico , Adenoma Oxífilo/cirurgia , Neoplasias do Córtex Suprarrenal/diagnóstico , Neoplasias do Córtex Suprarrenal/cirurgia , Adrenalectomia , Carcinoma Adrenocortical/diagnóstico , Carcinoma Adrenocortical/cirurgia , Humanos , Laparoscopia , Laparotomia , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/diagnóstico , Recidiva Local de Neoplasia/cirurgia , Reoperação
13.
Surg Laparosc Endosc Percutan Tech ; 31(4): 462-467, 2021 Feb 03.
Artigo em Inglês | MEDLINE | ID: mdl-33538546

RESUMO

BACKGROUND: Ampullary tumors, although relatively uncommon, are increasingly diagnosed due to ongoing progress in imaging technology and the diagnostic accuracy of endoscopic ultrasound and magnetic resonance cholangiopancreatography. Endoscopic ampullectomy (EA) has become the preferred treatment option over surgery due to its lower morbidity for benign ampullary adenomas. This study aims to evaluate the efficacy, safety, and outcome of EA in 30 patients with benign-appearing ampullary lesions with particular emphasis on the accuracy of preampullectomy histology and technical details of the pancreatic duct drainage to prevent postprocedural pancreatitis. MATERIALS AND METHODS: Data from a cohort of 30 patients who underwent EA were retrospectively analyzed. Histologic characteristics of the ampullomas, accuracy of histology of pre-EA biopsy specimen, safety of the procedure, recurrence rate, as well as the clinical outcome of all patients, are analyzed and discussed. RESULTS: Endoscopic resection was successful as a definitive treatment in 25 patients (83.3%). Five patients required additional surgery. In 8 patients, a definitive histologic specimen revealed an adenocarcinoma (3 in situ and 5 invasive). The diagnostic accuracy obtained by preresection biopsy specimen was low (0.70). Pancreatic duct stent placement after snare resection was unsuccessful in 9 patients, and 3 of them developed pancreatitis after EA. CONCLUSIONS: EA appears to be a relatively safe alternative to surgery as the first therapeutic option for selected patients with benign-appearing ampullary adenomas. A correct preoperative evaluation by endoscopic ultrasound and magnetic resonance cholangiopancreatography can help to define the anatomy of the pancreatic duct to improve the success rate of pancreatic stent placement which seems to offer a protective role in the prevention of postprocedural pancreatitis.


Assuntos
Adenoma , Ampola Hepatopancreática , Pancreatite , Adenoma/diagnóstico por imagem , Adenoma/cirurgia , Ampola Hepatopancreática/cirurgia , Humanos , Pancreatite/etiologia , Pancreatite/prevenção & controle , Estudos Retrospectivos , Stents , Resultado do Tratamento
14.
J Clin Med ; 11(1)2021 Dec 29.
Artigo em Inglês | MEDLINE | ID: mdl-35011911

RESUMO

The COVID-19 pandemic has caused the destruction of routine hospital services globally, leading to an increase in the backlog of elective surgery cases. The aim of the study was to retrospectively investigate the pandemic's impact on the urologic oncology surgical activity of a high-volume center located in Milan, Italy. The number and type of procedures performed in 2020 during the COVID-19 pandemic was evaluated using 2019 data as control. Waiting times for each surgical procedure were compared, on a bimonthly basis, between the two different years. Overall, a 26.7% reduction in the number of urologic oncology surgeries between 2019 and 2020 was observed (2019: 720, 2020: 528). Both the main indication for surgery and the type of procedure performed significantly differed between 2019 and 2020 (all p < 0.0001), with a decrease in the number of radical prostatectomies and an increase in the number of radical cystectomies and radical nephrectomies/nephroureterectomies performed in 2020. Waiting time decreased by 20% between 2019 and 2020, with the most significant reduction seen after the first wave of the COVID-19 pandemic (July-October 2020), in particular for partial nephrectomy and radical prostatectomy, possibly due to the underdiagnosis of cases. In conclusion, in accordance with recommendations by international urological societies on prioritization strategies for oncological procedures, a higher proportion of surgeries for high-risk tumors was performed in 2020 at our center at the expense of procedures for lower risk diseases; however, future implications for patients' prognosis still need to be determined.

15.
Am J Surg ; 221(5): 1082-1092, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33032791

RESUMO

BACKGROUND: Emergency Department Thoracotomy (EDRT) after traumatic Cardio-pulmonary Arrest (CPR) can be used to salvage select critically injured patients. Indications of this surgical procedure are widely debated and changed during last decades. We provide the available literature about EDRT in the effort to provide a comprehensive synthesis about the procedure, likelihood of success and patient's outcome in the different clinical setting, accepted indications and technical details adopted during the procedure for different trauma injuries. METHODS: Literature from 1975 to 2020 was retrieved from multiple databases and reviewed. Indications, contraindications, total number and outcome of patients submitted to EDRT were primary endpoints. RESULTS: A total number of 7236 patients received EDRT, but only 7.8% survived. Penetrating trauma and witnessed cardiopulmonary arrest with the presence of vital signs at the trauma center are the most favorable conditions to perform EDRT. CONCLUSIONS: EDRT should be reserved for acute resuscitation of selected dying trauma patient. Risks of futility, costs, benefits of the surgical procedure should be carefully evaluated before performing the surgical procedure.


Assuntos
Serviço Hospitalar de Emergência , Ressuscitação , Toracotomia , Parada Cardíaca/cirurgia , Humanos , Ressuscitação/efeitos adversos , Ressuscitação/métodos , Toracotomia/efeitos adversos , Toracotomia/métodos , Resultado do Tratamento
16.
Ann Vasc Surg ; 66: 669.e1-669.e3, 2020 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-31923600

RESUMO

Aortic iatrogenic injuries during spinal instrumentation are rare but carry a high risk of mortality. In this report, we describe the case of a 26-year-old man with traumatic vertebral fracture and subsequent spinal cord injury who underwent posterior vertebral fixation at our trauma center. The neurosurgical procedure was complicated by the misplacement of a spinal pedicle screw, which almost penetrated the descending thoracic aorta. To avoid a possibly fatal bleeding, we safely removed the pedicle screw with the help of a prophylactic proximal compliant aortic balloon ready to be inflated in case of hemorrhage. Follow-up computed tomography scan did not detect any defect of the aortic wall, nor any sign of bleeding. After a 15-month follow-up, the patient is alive and in good physical conditions, with little residual neurologic deficit due to the spinal trauma.


Assuntos
Aorta Torácica/cirurgia , Oclusão com Balão , Parafusos Ósseos , Remoção de Dispositivo , Migração de Corpo Estranho/cirurgia , Fixação Interna de Fraturas/instrumentação , Doença Iatrogênica , Fraturas da Coluna Vertebral/cirurgia , Lesões do Sistema Vascular/cirurgia , Acidentes por Quedas , Adulto , Aorta Torácica/diagnóstico por imagem , Aorta Torácica/lesões , Emergências , Migração de Corpo Estranho/diagnóstico por imagem , Migração de Corpo Estranho/etiologia , Fixação Interna de Fraturas/efeitos adversos , Humanos , Masculino , Fraturas da Coluna Vertebral/diagnóstico por imagem , Fraturas da Coluna Vertebral/etiologia , Resultado do Tratamento , Lesões do Sistema Vascular/diagnóstico por imagem , Lesões do Sistema Vascular/etiologia
17.
J Emerg Trauma Shock ; 13(4): 306-308, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33897149

RESUMO

A 48-year-old female presented to the emergency department with chest pain and collapsed at the front desk. She was reanimated with mechanical chest compression, and after coronary angiography, a left anterior descending/diagonal bifurcation mini-crush stenting was performed. Few hours after the procedure, the patient showed severe hypotension. Abdominal ultrasound and computed tomography (CT) scan evidenced a massive subcapsular liver hematoma (Grade IV, American association for the surgery of trauma (AAST) liver injury scale) of the right lobe with extrahepatic blushing. Transhepatic embolization was attempted but without benefit, so the patient underwent emergency laparotomy for damage control surgery with perihepatic packing. After hemodynamic stabilization, right hepatectomy was performed with a favorable outcome and full recovery. The patient CT scan was retrospectively processed to obtain a virtual model visualizable through a head-mounted display. The virtual reconstruction could improve the comprehension of the injury and the liver surgical anatomy for educational purpose, and it could represent a new tool for preoperative planning.

18.
Hepatobiliary Pancreat Dis Int ; 19(1): 68-73, 2020 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-31610989

RESUMO

BACKGROUND: Endoscopic ultrasound (EUS)-guided drainage is the preferred approach for drainage of pancreatic fluid collections (PFCs) due to the better experience and significant progress using newer stents and access devices during last decade. This study aimed to evaluate the role of the evolving experience and possible influence of new technological devices on the outcome of patients evaluated for PFCs and submitted to EUS-guided drainage during two different periods: the early period at the beginning of experience when a standardized technique was used and the late period when the increased experience of the operator, combined with different stents quality were introduced in the management of PFCs. METHODS: We retrospectively analyzed the clinical data of a cohort of 91 consecutive patients, who underwent EUS-guided drainage of symptomatic PFCs from October 2001 to September 2017. Demographic, therapeutic results, complications, and outcomes were compared between early years' group (2001-2008) and late years' group (2009-2017). RESULTS: Endoscopic treatment was successfully achieved in 55.6% (20/36) of patients in the early years' group, and in 96.4% (53/55) in the late years' group. Eighteen patients (12 in early years' and 6 in the late year's group) required additional open surgery. Procedural complications were observed in 5 patients, 4 in early years' and 1 in late years' group. Mortality was registered in two patients (2.2%), one for each group. CONCLUSIONS: During our long-term survey using EUS-guided endoscopic drainage of PFCs, significantly better outcomes in term of improved success rate and decrease complications rate were observed during the late period.


Assuntos
Drenagem/métodos , Endossonografia/métodos , Pancreatopatias/terapia , Idoso , Drenagem/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pancreatopatias/diagnóstico , Estudos Retrospectivos , Ultrassonografia de Intervenção/métodos
19.
Patient Saf Surg ; 13: 32, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31660064

RESUMO

A substantial number of patients are at high-risk of intra- or post-operative complications or both. Most perioperative deaths are represented by patients who present insufficient physiological reserve to meet the demands of major surgery. Recognition and management of critical high-risk surgical patients require dedicated and effective teams, capable of preventing, recognize, start treatment with adequate support in time to refer patients to the satisfactory ICU level provision. The main task for health-care planners and managers is to identify and reduce this severe risk and to encourage patient's safety practices. Inadequate tissue perfusion and decreased cellular oxygenation due to hypovolemia, heart dysfunction, reduced cardiovascular reserve, and concomitant diseases are the most common causes of perioperative complications. Hemodynamic, respiratory and careful sequential monitoring have become essential aspects of the clinical practice both for surgeons and intensivists. New monitoring techniques have changed significantly over the past few years and are now able to rapidly identify shock states earlier, define the etiology, and monitor the response to different therapies. Many of these techniques are now minimally invasive or non-invasive. Advanced hemodynamic and respiratory monitoring combines invasive, non-invasive monitoring skills. Non-invasive ultrasound has emerged during the last years as an essential operative and perioperative evaluation tool, and its use is now rapidly growing. Perioperative management guided by appropriate sequential clinical evaluation combined with respiratory and hemodynamic monitoring is an established tool to help clinicians to identify those patients at higher risk in the attempt to reduce the complications rate and potentially improve patient outcomes. This review aims to provide an update of currently available standard concepts and evolving technologies of the various respiratory and hemodynamic monitoring systems for the high-risk surgical patients, highlighting their potential usefulness when integrated with careful clinical evaluation.

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