Complication Of Placement Research Articles

Evaluation of short-term complications in laparoscopic peritoneal dialysis catheter placement - a single tertiary center experience

Evaluation of short-term complications in laparoscopic peritoneal dialysis catheter placement - a single tertiary center experience

Esophageal perforation and epidural emphysema as complications of nasogastric tube placement

Esophageal perforation and epidural emphysema as complications of nasogastric tube placement

Feculent Drainage from Percutaneous Endoscopic Gastrostomy Tube due to Gastrocolocutaneous Fistula Found in Emergency Department: A Case Report

Introduction Percutaneous endoscopic gastrostomy (PEG) placement is a common procedure for patients requiring non-oral feeding. One rare complication of PEG placement is the formation of a gastrocolocutaneous fistula that develops when bowel is caught between the stomach and abdominal wall during placement. This report explores an elderly patient's gastrocolocutaneous fistula development months post-PEG placement who presented with malodorous leakage from the gastrostomy tube to the Emergency Department (ED). Case Report A 73-year-old male on hospice presented to the ED with malodorous leakage from his PEG tube. He had received the PEG tube four months prior to this presentation and had it replaced once at an outside hospital due to blockages. In the ED, his PEG tube was found to have a deflated balloon stopper. The PEG tube was replaced, but the feculent discharge persisted. Imaging showed the tube's position in the transverse colon. The patient underwent non-surgical management, with PEG tube removal and nutritional support via nasogastric tube. He was discharged with improvement of PEG site. Conclusion Gastrocolocutaneous fistula should be considered in patients experiencing unexpected PEG tube drainage or feeding-related complications such as diarrhea. Careful replacement techniques after dislodgement or blockage are important. Radiologic confirmation should be considered after replacement of tubes with feculent drainage. The rarity of gastrocolocutaneous fistula cases in literature explains the lack of standardized management approaches. Clinical signs such as feculent leakage through PEG tube site should prompt recognition and diagnosis by the ED clinician.

Postoperative complication rates in intraocular lens placement and fixation methods for inadequate capsular bag support: a review and meta-analysis.

To evaluate the complication rates of different IOL placement methods in adults with inadequate capsular bag support. The surgical correction of inadequate capsular bag support for the intraocular lens (IOL) harbors several challenges, and there is a wide-range of surgical procedures. For the purpose of this meta-analysis, surgical methods were grouped based on the location of IOL placement: (i) AC placement, (ii) iris fixation, which included prepupillary or retropupillary placement of an iris-claw IOL, or iris suturing of an IOL (iii) scleral fixation, which included scleral sutured and sutureless techniques. Only studies comparing the results of two or more different placement methods were analyzed. The study protocol has been registered in the PROSPERO database (CRD42023458557). Fifteen studies were included in the final analysis, which reported results of 1,247 eyes. The overall complication rate was non-significantly lower in iris fixation (4.4%; 95%CI: 3.6-5.4%, P=0.150) than in AC placement (7.4%; 95%CI: 6.4-7.9%) and scleral fixation (7.4%; 95%CI: 6.5-8.4%). Transient corneal edema was the most common complication in AC placement (29.9%; 95%CI: 2.4-57.5%, P<0.001), compared to scleral fixation (11.9%; 95%CI: 2.6-21.2%) and iris fixation (4.1%; 95%CI: 0.8-7.3%;). Vitreous hemorrhages were more frequently reported following scleral fixation (8.5%; 95%CI: 6.3-11.2%, P=0.006) than in AC placement (5.4%; 95%CI 3.4-8.5%) and iris fixation, 1.4%; 95%CI 0.4-4.2%), and so was IOL decentration/dislocation (8.9%; 95%CI: 6.7-11.8%, P=0.047 compared to 1.1%; 95%CI: 0.4-3.4% and 4.0%; 95%CI: 2.2-7.3%, respectively). The risks associated with particular techniques should be taken into account in preoperative counseling and planning postoperative treatment.

Covered Stent Graft for Treatment of Carotid Blowout Syndrome in Patients With Head and Neck Cancer

Carotid blowout syndrome (CBS) is a rare life-threatening complication of head and neck cancer that requires either surgical or endovascular treatment such as a carotid occlusion procedure or stent-graft placement. CBS outcomes and complications of its management using endovascular stent-graft placement remain unclear due to limited published data. Given that this treatment approach is increasingly used, understanding its efficacy and associated risks is paramount. To evaluate the periprocedural and postprocedural complications and outcomes associated with stent-graft treatment for CBS in patients with head and neck cancer. This case series study conducted at the Institut Gustave Roussy (Villejuif, France) between January 2006 and December 2021 included all eligible patients with head and neck cancer who experienced CBS and were referred for endovascular treatment. Risk factors and periprocedural and postprocedural data were collected retrospectively from medical records. Data analyses were performed from July 2022 to July 2024. Endovascular stent-graft placement for the treatment of CBS in patients with head and neck cancer. Periprocedural and postprocedural complications of stent-graft placement. Secondary outcomes were technical success, defined as immediate control of hemorrhage; 30-day and overall survival rates; and risk factors for mortality and rebleeding. Risk factors considered were body mass index (BMI), CBS presentation, hemodynamic status, tumor stage, and radiation dose. In all, 67 CBS-related stent-graft procedures were performed in 62 patients (mean [SD] age, 55.4 [10.1] years; 10 [16.1%] females and 52 [83.9%] males), most with advanced-stage head and neck cancer, over 15 years. The most frequently observed clinical complications were rebleeding (16 patients [38.8%]) and stroke (9 patients [13.4%]). Immediate hemostasis was achieved in 100% of cases. The survival rate was 77.3% (51 participants) at 30 days postprocedure, with a median (IQR) overall survival time of 59 (32-141.5) days. Acute CBS presentation (risk ratio, 4.30; 95% CI, 1.11-28.23) and BMI (risk ratio, 0.88; 95% CI, 0.77-0.99) showed a statistically significant association with 30-day mortality in univariate analysis. The findings of the case-series study indicate that CBS can be safely managed with endovascular stent-graft placement that preserves carotid patency; however, it carries significant risks of ischemia and rebleeding. These findings suggest that stent grafts should be used only in specific clinical scenarios. Despite achieving a high rate of technical success in controlling hemorrhage, the overall and 30-day survival outcomes underscore the critical implications of CBS in patients with cancer and its associated therapeutic challenges.

Procedural Complications of Central Venous Catheter Placement in Pediatric Oncology Practice (a Clinical Case Series)

The availability of central venous access is the cornerstone of contemporary pediatric oncology and hematology. As a result, the percentage of pediatric patients receiving infusion chemotherapy who require a central line remains high. Central venous catheter insertion can be associated with procedural complications, including life-threatening ones.Aim — to investigate the potential factors leading to complications during central venous catheterization in order to develop preventive strategies.Materials and methods. The study included 1,512 original cases of patients aged 1 month to 20 years treated at the D. Rogachev National Research Medical Center between 2019 and 2022. The following 10 complications were examined: failed first venipuncture attempt, guidewire/catheter malpositioning, guidewire knotting, lifethreatening arrhythmias, guidewire entrapment in the trabecular network of the right ventricle, arterial puncture, pneumothorax, hemothorax, puncture of lung parenchyma, Horner's syndrome. In addition, four rare complications were noted, including phrenic nerve injury, cardiac tamponade, alveolar hemorrhage, and arterial pseudoaneurysm.Results. The primary cause of all complications was direct mechanical injury to anatomical structures by a needle or guidewire/catheter. When inadvertent vascular injury and bleeding occur, the resulting hematoma may lead to further damage by compressing soft tissues. Excessively deep insertion of the guidewire may cause its knotting or cardiac arrhythmias. Adequate physician training and strict adherence to procedural protocols are essential to avoid these complications.Conclusion. Central venous catheterization remains a procedure with potential complications. Although ultrasound guidance does not eliminate all risks, it increases the likelihood of successful venipuncture at the first attempt, thereby reducing complication rates. Recognizing the potential causes of procedural complications during central venous access placement, including uncommon ones, facilitates early diagnosis and appropriate medical intervention.

Percutaneous Cholecystostomy for Acute Cholecystitis During Spaceflight

INTRODUCTION: Acute calculous cholecystitis is a common surgical emergency and cholecystectomy is the gold-standard treatment. However, alternative drainage modalities such as percutaneous cholecystostomy tube (PCT) placement have been proposed for poor surgical candidates or in remote environments, such as space. We reviewed the literature to assess the theoretical utility of PCT to treat acute cholecystitis during long-duration spaceflight or on the Moon or Mars. METHODS: A systematic review of 16 peer-reviewed articles published since 2018 was completed to describe the terrestrial efficacy of PCT placement for acute calculous cholecystitis. RESULTS: The mean initial clinical success rate after PCT was 89.9% (range 82.2–100.0%). Duration of indwelling PCT ranged from median 6 to 58 d. Mean rate of recurrent cholecystitis was 15.8% (range 5.0–36.4%). A mean 35.6% of patients (range 18.0–61.0%) required interval cholecystectomy. Mean 30-d mortality was 9.6% (range 5.8–14.0%). A mean 18.6% of patients (range 7.2–30.0%) required repeat percutaneous intervention due to PCT placement complications. DISCUSSION: While PCT achieves high rates of early resolution of cholecystitis, the long-term outcomes after PCT are relatively poor, with risk of recurrent cholecystitis, need for cholecystectomy, and frequent postprocedural complications requiring repeat procedural interventions. In cislunar space, the return to Earth for cholecystectomy following PCT may be achieved, eliminating some of these concerns. However, with long-duration space travel such as a mission to Mars, PCT is likely inadequate for the long-term treatment of cholecystitis. Prophylactic cholecystectomy, developing surgical capabilities in space, or preflight screening ultrasound for cholelithiasis should be seriously considered for long-duration spaceflight. Lazow SP, Siu M, Brown L, Kamine TH. Percutaneous cholecystostomy for acute cholecystitis during spaceflight. Aerosp Med Hum Perform. 2024; 95(10):771–776.

Three-Dimensional Printing Technology Based on Digital Orthopedics: 5-Point Positioning Point-Contact Pedicle Navigation Template in the Case of Scoliosis and Complex Pedicle.

Imperfect fitting of the navigation template leads to prolonged surgery time and increased blood loss. These problems have not been effectively addressed in previous research. This study explores the efficacy of a novel 5-point positioning point-contact pedicle navigation template in complex pedicle situations in scoliosis. This study employed a retrospective controlled design. From November 2019 to November 2023, 28 patients with scoliosis and complex pedicle were selected and underwent scoliosis correction surgery. A 5-point positioning point-contact pedicle navigation template was used intraoperatively to guide pedicle screw placement. Matched with 56 historical cases as a control group. The analysis included screw placement time, screw placement bleeding volume, fluoroscopy frequency, manual repositioning frequency, screw placement accuracy and grade, screw placement complications, and main curve correction rate. Continuous variables were compared using the independent samples t-test. Categorical data were analyzed with the chi-square test. All 28 patients successfully underwent surgery, with a total of 268 pedicle screws placed. The surgery duration ranged from 220 to 410 min, with an average of (283.16 ± 51.26) min. Intraoperative blood loss ranged from 630 to 1900 mL, with an average of (902.17 ± 361.25) mL. Pedicle screw placement time ranged from 60 to 130 min, with an average of (85.24 ± 24.65) min. Pedicle screw placement bleeding volume ranged from 40 to 180 mL, with an average of (76.47 ± 42.65) mL. Fluoroscopy frequency ranged from 3 to 7 times, with an average of (4.31 ± 1.14) times. Manual repositioning frequency ranged from 0 to 2 times, with an average of (0.46 ± 0.58) times. Pedicle screw placement grades: Grade I: 237 screws; Grade II: 25 screws; Grade III: 6 screws; Grade IV: 0 screws. There were no screw-related complications. The correction rate ranged from 46% to 68%, with an average of (55.83 ± 9.22)%. Compared to the experienced screw group, the differences in screw placement time, screw placement bleeding volume, fluoroscopy procedures, and manual redirections were statistically significant (p < 0.05). The 5-point positioning point-contact pedicle navigation template features a claw-like structure that securely adapts to various deformed vertebral facet joints, avoiding drift phenomena and ensuring accurate screw placement. Its pointed contact structure with the lamina of the spine avoids extensive and complete detachment of posterior structures, reducing blood loss, surgery time, and trauma. Predesigned pedicle screw entry points and directions reduce fluoroscopy frequency and surgery time.

Development of irreversible pancreatic ductal change triggered by pancreatic duct stenting in chronic pancreatitis.

Stent-induced ductal change is a complication of endoscopic pancreatic stent placement for chronic pancreatitis, potentially leading to irreversible changes that may contribute to pancreatic dysfunction. This study aimed to examine the long-term outcomes of stent-induced ductal change and evaluate factors that correlate with the development of irreversible ductal changes. Between January 2008 and December 2022, 52/223 patients with chronic pancreatitis in whom an S-type plastic stent was successfully placed from the main papilla for duct stricture were detected with stent-induced ductal change on pancreatography at stent removal. We retrospectively investigated the clinical features of patients whose main pancreatic duct was reassessed by endoscopic pancreatography after >1month without stent and whose residual stent-induced ductal change was irreversible. The patients with chronic pancreatitis with stent-induced ductal change (n=28) (elevated change, 15; stricture change, 13) were evaluated using follow-up pancreatography. Eleven patients (39.3%) showed residual change associated with stent-induced ductal change, the degree of which was partial improvement, no change, and obstructive change in one, seven, and three patients, respectively. Stricture changes during stent removal and duration of stent placement that triggered ductal changes were significantly associated with the development of residual ductal changes. Irreversible stent-induced ductal change in patients with chronic pancreatitis was associated with stricture changes in the main pancreatic duct and continued plastic-stent placement. Careful evaluation of the pancreatic duct is required during plastic-stent placement. Early plastic-stent removal may result in an effective response to the development of stent-induced ductal change.

Peritoneal baclofen pump migration: a rare complication of subfascial placement. Illustrative cases.

The intrathecal baclofen pump is an effective treatment option for patients with severe spasticity. In children, subfascial pump placement is often preferred given concerns for infection and wound healing. However, this approach is not without risk, and rare complications, such as peritoneal pump migration, can occur. The authors describe three pediatric cases of peritoneal pump migration at their institution over the past 14 years (3/545, 0.5%). All three patients had low body weight (below the 39th percentile), and two had scoliosis requiring surgery. All pumps had been placed using the subfascial technique. The first case occurred 6 months postplacement, and the pump was not replaced. Cases 2 and 3 occurred at 2 and 3 years postplacement, respectively, and both pumps were replaced. The authors conclude that peritoneal pump migration, although uncommon, can occur in patients with subfascial pump placement, and providers should have a low threshold of suspicion for repeat imaging prior to refilling if the pump's location has migrated. Potential contributing factors to pump migration include a patient's small size, a larger pump size (40-mL pump), and scoliosis. All these factors should be considered during pump placement, and surgeons can consider using a 20-ml pump for smaller patients. https://thejns.org/doi/abs/10.3171/CASE24290.

Iliofemoral Deep Vein Thrombosis With Central Venous Catheter

A central venous catheter is often used when managing patients who need hemodialysis. Venous thrombus formation is often a complication of catheter placement. Most patients with catheter-related thrombus (CRT) are asymptomatic. Gray scale and duplex sonography have a high sensitivity and specificity rate for detecting CRT. This case study presents a patient with a CRT and reviews the structures a sonographer should assess when a patient presents for evaluation of the lower extremity venous system, with an iliofemoral catheter in place.

Anatomical Factors of the Anterior and Posterior Maxilla Affecting Immediate Implant Placement Based on Cone Beam Computed Tomography Analysis: A Narrative Review.

The aim of this narrative review was to provide insights into the influence of the morphological characteristics of the anatomical structures of the upper jaw based on cone beam computed tomography (CBCT) analysis on the immediate implant placement in this region. To conduct this research, we used many electronic databases, and the resulting papers were chosen and analyzed. From the clinical point of view, the region of the anterior maxilla is specific and can be difficult for immediate implant placement. Anatomical structures in the anterior maxilla, such as the nasopalatine canal and accessory canals, may limit and influence the implant therapy outcome. In addition to the aforementioned region, immediate implant placement in the posterior maxilla may be challenging for clinicians, especially in prosthetic-driven immediate implant placement procedures. Data presented within the recently published materials summarize the investigations performed in order to achieve more reliable indicators that may make more accurate decisions for clinicians. The possibility for immediate implant placement may be affected by the NPC shape in the anterior maxilla, while the presence of ACs may increase the incidence of immediate implant placement complications. The variations in IRS characteristics may be considered important criteria for choosing the implant properties required for successful immediate implant placement.

Torticollis as a rare, late complication of VP shunt placement in the pediatric population: a case report.

The placement of a ventriculoperitoneal (VP) shunt is a common neurosurgical, pediatric procedure with various, well-documented complications occurring both in the immediate postoperative course of the procedure and at later stages. Pediatric patients need frequent revision surgeries due to body growth as well as implant failure over the course of the years. We report a rare case of a 12-year-old patient, presenting with torticollis, 11 years after the initial placement of a VP shunt. The peripheral tube had to be surgically removed due to the severe movement limitation of the cervical spine area and the tilting of the head. This is the fourth case known to be reported with this rare complication. The calcification of the tube and the formation of a rigid scar tissue along the shunt tube, combined with the body growth, are the suspected mechanisms of this mechanical malfunction of the VP-shunt. The complication could be efficiently addressed through the surgical replacement of the peripheral tube and the transection of the scar tissue in the neck area.

The Results of Hook Plate Fixation in Acute Acromioclavicular Joint Dislocation and Distal Clavicle Fractures.

Acromioclavicular joint (ACJ) dislocation and distal clavicle fractures are common shoulder injuries. Different methods of fixation are used to treat such injuries, each has its advantages and disadvantages. In this study, we tested fixation using the hook plate. We think that it is technically simple, reliable and more effective in certain surgical situations. However, it is not gaining adequate popularity due to the potential complications of the plate placement including subacromial osteolysis, impingement, rotator cuff injury and others. A second surgery for plate removal is classically indicated to cope with such complications. The aim of this study included evaluating the clinical and radiological healing after hook plate fixation in ACJ dislocation and distal clavicle fractures and assessing the incidence and clinical significance of subacromial osteolysis. It is a prospective observational study with a total of 96 cases including 64 ACJ dislocations and 32 distal clavicle fractures. Constant-Murley score was used for clinical evaluation. The patients were evaluated regularly with a minimum follow up of 12 months after plate removal. At the end of the study we found that the results of the hook plate fixation for both groups were good clinically and radiologically. The clinical result score was found to be initially higher among the patients of the ACJ dislocation mainly due to the earlier plate removal in these patients. However, the final score was found to be comparable in both groups. The incidence of the subacromial osteolysis was found to be higher among the patients with clavicle fractures as the plate was retained for a longer time. However we found that subacromial osteolysis did not imply any increased rate of symptoms over the patients who did not show this complication on the X-ray. Based on these observations, we recommend the hook plate fixation to be added to the armamentarium of the orthopaedic surgeon treating such injuries as it is simple to implement, durable and capable of dealing with difficult situations. The main disadvantage of this method is the need for a second surgery for plate removal.

Surgical procedures and complications in placement of totally implantable venous access port in pediatric hemophilia patients: A retrospective analysis

This retrospective study at Beijing Children's Hospital (2020–2023) analyzed surgical procedures and complications in 24 pediatric hemophilia patients undergoing Totally Implantable Venous Access Port (TIVAP) insertion, primarily in the right jugular vein (RJV). We detailed the surgical process, including patient demographics and intraoperative imaging use. The choice of the RJV for TIVAP placement was influenced by its larger diameter and superficial anatomical position, potentially reducing risks like thrombosis and infection. Our findings support the RJV as a safer alternative for port placement in pediatric patients, aligning with current literature. Statistical analysis revealed no significant correlation between complications and baseline characteristics like weight and diagnosis type. However, the length of hospital stay and implant brand were significant risk factors for catheter or port displacement and removal. The limited patient number may introduce bias, suggesting a need for further studies with larger samples. Despite a 14.7 %–33 % complication rate and 5 port removals, the advantages of TIVAP, including reliable venous access, reduced discomfort, and treatment convenience, were evident. Most complications improved with symptomatic treatment, and there were no deaths due to port-related complications, underscoring the impact of TIVAP on improving pediatric hemophilia treatment.

Sinus arrest during thoracic drain placement in a dog

AbstractA 5‐year‐old female neutered Podenco Canario dog presented with a moderate pleural effusion and subsequently underwent placement of bilateral thoracic drains. Pre‐medication consisted of intravenous medetomidine (2 µg/kg) and methadone (0.2 mg/kg), followed by induction with propofol (2.1 mg/kg, via intravenous administration). Anaesthesia was maintained with isoflurane in 100% oxygen. The modified Seldinger technique was used to place bilateral small‐bore, wire‐guided thoracic drains. During placement of the first chest drain, the dog developed sinus arrest. It is suspected that there was direct vagal nerve stimulation by the guide wire during placement, leading to severe bradycardia and subsequent sinus arrest that was responsive to atropine. It is important to note that the definitive cause of the transient cardiac arrest could not be ascertained. It is possible that this is a rare complication of thoracic drain placement, warranting further research in this area.

A Rare Complication of Percutaneous Endoscopic Gastrostomy Tube Placement: Early Buried Bumper Syndrome (BBS)

Early Buried Bumper Syndrome (BBS) is a rare complication of Percutaneous Endoscopic Gastrostomy (PEG) tube placement where the internal bolster gets “buried” in the gastrocutaneous fistulous tract. BBS is usually a late complication. We present a case of early BBS, in Radiology Department of Dr Ziauddin Hospital, Karachi. Patient presented with fever and oozing from the side of PEG tube. CT scan abdomen findings revealed, the bumper of the percutaneous endoscopic gastrostomy tube retracted in subcutaneous fat just adjacent to the gastric wall and seen in the left sided rectus sheath outside the gastric lumen. Contrast was given through the peg during the procedure which show no extravasation of contrast in adjacent soft tissues. These findings consistent with early buried bumper syndrome.

Forgotten ureteral stents: a systematic review of literature

BackgroundThe forgotten ureteral stents (FUS) is one of the late complications of stent placement. This systematic review summarized different aspects of FUS and focused on the problems and solutions related to FUS.MethodsThis systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement. PubMed® and Embase® were searched from inception until October 1st, 2022. Eligible studies were those defining FUS as a stent unintentionally left in situ longer than at least 2 months.ResultsTotal 147 studies with 1292 patients were finally included. The mean indwelling time of FUS was 33.5 months (range from 3 months to 32 years). The most common initial cause for stent placement was adjunct treatment to urolithiasis (79.2%). The major forgetting reasons were patient-related (83.9%), which included poor compliance, lapse in memory, and misconceptions about the necessity of timely removal. Primary presenting complaints were flank pain (37.3%), lower urinary tract symptoms (33.3%), and hematuria (22.8%). Encrustation (80.8%) and urinary tract infections (40.2%) were the most common complications detected in patients with FUS. Computed tomography evolving as a preferred imaging test (76.1%) was indispensable for evaluating encrustation, migration, fracture and other complicated situations in patients with FUS. Besides, evaluation of kidney function and infection status was also of great importance. Multiple and multimodal procedures (59.0%) were often necessitated to achieve the stent-free status, and were mostly endoscopic procedures. Cystoscope was most commonly used (64.8%). Retrograde ureteroscopy (43.4%) and antegrade stent removal (31.6%) were often used when dealing with more complicated situations. Extracorporeal shockwave lithotripsy (30.4%) was often used as adjunctive to other endoscopic procedures, but it sometimes failed. The decision regarding the choice of treatment is based on the volume and site of encrustation, the direction of migration, the site of fracture, kidney function and other urinary comorbidities.ConclusionsFUS not only pose hazard to patients’ health, but also impose a huge economic burden on medical care. Thorough preoperative evaluation is fundamental to developing the treatment strategy. The management of FUS should be individualized using different treatment modalities with their advantages to minimize patients’ morbidities. Prevention is better than cure. Strengthening health education and setting a tracking program are of great importance to the prevention of FUS.

Peri-Operative Outcomes Associated With the Placement of Implantable Cardioverter-Defibrillators in Patients With Sarcoidosis: A Nationwide Database Analysis.

Rationale Sarcoidosis with cardiac involvement can be associated with serious life-threatening arrhythmias and an increased risk of sudden cardiac death. Implantable cardiac defibrillators (ICDs) have been used for primary and secondary prevention of sudden death in patients with cardiac sarcoidosis (CS).Post-ICD placement complications have been shown to be higher in patients with CS. However, data comparing postoperative ICD complications among sarcoidosis patients with the general population is limited. Here, we evaluated the association of postoperative complications with implantable cardioverter-defibrillators in sarcoidosis. Methods Using the NIS database, we identified cases of adults aged ≥ 18 years undergoing surgical placement of implantable cardioverter-defibrillators between 2010 and 2019. Using ICD-9 and ICD-10 codes, we identified patients with sarcoidosis. In all statistical analyses, we applied weights provided by HCUP to produce results representative of national estimates. We compared categorical and continuous covariates in the baseline characteristics using the chi-square test and analysis of variance, respectively. We employed multivariable logistic and linear regression to compare binomial and continuous outcomes to assess differences in mortality rates. Results We analyzed 114073 patients during the study period. Of these, 1012 (0.9%) had sarcoidosis and were found to be significantly younger and female compared to patients without sarcoidosis (56.4 ±11.5 years vs. 65.6 ± 13.9 years, p <0.001) and (39.4% vs. 28.3%, p<0.001) respectively. Further, patients with sarcoidosis were more likely to be African American (45% vs. 16.3%), have private insurance (45.4% vs. 23.8%), and less likely to have Medicare (34.9% vs. 60.9%). Overall, post-ICD placement complications such as lead complications (4.2% vs. 6.9%, p = 0.03), post-procedure hemorrhage (4.1% vs. 5.5%, p=0.048), and requirement for transfusion (2.3% vs. 4.4%) were less likely in patients with sarcoidosis. Regarding post-ICD placement inpatient mortality, sarcoidosis was not associated with any difference(OR: 0.71, 95% CI 0.18-2.88 p=0.634). Conclusions Placement of implantable cardioverter-defibrillators in patients with sarcoidosis is a safe procedure and is associated with significantly lower rates of lead complications, post-procedure hemorrhage, and requirement for transfusion. This is of great importance as it is known that patients with underlying sarcoidosis are predisposed to developing more cardiac complications.

A novel neonatal protocol for Safe Insertion of Umbilical Venous Catheters (SIUVeC): Minimizing complications in placement and management.

Insertion of umbilical venous catheters is a common procedure in neonatal intensive care. Though sometimes lifesaving, this maneuver is potentially associated with early and late complications, some of which may be severe and even life threatening (catheter malposition, hepatic lesions, venous thrombosis, pericardial effusion, etc.). The recent literature suggests several operative strategies that, if adopted systematically, may significantly reduce the incidence of both early and late catheter related complications. This paper describes a standardized protocol (Safe Insertion Umbilical Venous Catheter = SIUVeC) which incorporates such novel strategies, with the goal of minimizing the complications related to this procedure.