Eldo Frezza

Constrictive ring embedment can cause progressive ischemia, tissue necrosis, and infection. Although embedded rings have been reported, digital amputation as a direct result is rarely documented.

Background and Objectives: Atopic dermatitis (AD) is a chronic inflammatory skin disorder primarily affecting children, driven by genetic, immunologic, and environmental factors. Emerging evidence links gut microbiota alterations to immune modulation and AD severity. Probiotics, live microorganisms providing health benefits when consumed in adequate amounts, have been proposed as a potential adjunctive therapy. This review evaluates the efficacy of various probiotic treatments in reducing SCORAD indices and symptoms in children with AD, and its effects on immunologic markers such as IgE. Materials and Methods: Through a systematic literature review of multiple electronic databases through 9 October 2024, we identified randomized controlled trials (RCTs) in pediatric patients with an established diagnosis of atopic dermatitis. Our search strategy was as follows: “((atopy) OR (dermatitis) OR (hypersensitivity)) AND pediatric AND probiotic” yielding 25 total studies. Patients were treated with either a probiotic regimen or placebo and assessed for levels of IgE and SCORAD indices. Results: Of 25 studies extracted, 14 RCTs evaluated the effects of probiotics on atopic dermatitis using SCORAD scores. Eleven showed significant reductions in SCORAD indices. Pooled analysis using a random-effects model (Hedges’ g ≈ 0.65, p < 0.05) indicated a moderate to large improvement in AD severity with probiotic therapy. However, heterogeneity in probiotic strains, intervention duration, and limited sample sizes are limitations that warrant further investigation. Secondary analysis of IgE changes showed a non-significant effect (g ≈ 0.15, p = 0.13), possibly due to short study durations (mean 12 weeks). Conclusions: Probiotics demonstrate a moderate to large clinical impact in reducing SCORAD indices among children with atopic dermatitis. These findings highlight their potential as a future adjunctive, non-pharmaceutical therapy for the roughly 9.6 million pediatric patients affected in the United States. Further studies are needed to clarify strain-specific effects and patient factors influencing response.

Background: Current treatment for medulloblastoma involves craniospinal irradiation (CSI) with a radiation boost to the posterior fossa and adjuvant chemotherapy following surgical resection. Due to neurotoxic effects of CSI—particularly its impact on cognitive function and intelligence quotient (IQ)—recent efforts have focused on reducing CSI dosage. This systematic review compares standard-dose CSI (SDCSI) versus low-dose CSI (LDCSI) in terms of relapse rate, event-free survival (EFS), progression-free survival (PFS), and overall survival (OS). Methods: A systematic search was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Two reviewers independently screened studies for eligibility and extracted data on study design, patient demographics, CSI dosage, chemotherapy regimens, EFS, OS, relapse rates, and reported side effects. Results: Out of 749 identified studies, 24 met the inclusion criteria for this review. Reported 5-year EFS ranged from 27.3% to 83%, and 5-year OS ranged from 41 ± 8% to 94.7 ± 3.4%. Commonly reported adverse effects included hematologic toxicity, secondary malignancies, disease progression, nausea/vomiting, and cognitive impairment. IQ outcomes ranged from 71 to 98.6, with studies consistently showing that LDCSI was associated with a smaller decline in IQ compared to SDCSI. Factors such as age, molecular subgroup, and histological features were identified as important variables for risk stratification. Discussion: LDCSI combined with chemotherapy may provide sufficient treatment efficacy for medulloblastoma while mitigating neurocognitive decline. Future research should focus on optimizing chemotherapy regimens and refining treatment stratification based on molecular and histological subtypes, particularly in standard- versus high-risk patients.

While advancements in critical care and burn treatment have improved over the decades, elderly burn victims continue to face high mortality rates. Measurements of frailty among patients have become popular tools for predicting burn outcomes over chronological age. In this report, we provide a case of a non-frail octogenarian burn victim who deteriorated rapidly during treatment, suggesting that frailty alone is not sufficient in predicting outcomes in older burn patients. An active 86-year-old male with hypertension presented to the emergency department with 35% total body surface area (TBSA) burns following a welding accident. He experienced second and third degree burns to his face, thorax, chest, back, and arms and had possible inhalation injury. Despite wound cleaning and fluid resuscitation, the patient's vitals and pain worsened while waiting for transfer to the burn unit, requiring an oxygen mask and intravenous hydromorphone to be administered multiple times. In the emergency department (ED), the patient also experienced myoglobinuria, decreased urine output, and progressive confusion. Frailty involves understanding how patient comorbidities and functional status influence the body's ability to respond to stressors. Unlike their younger counterparts, octogenarian patients appear to be vulnerable to worse burn outcomes even when non-frail. Thus, physicians should consider injury severity and systemic responses to injury on admission in addition to an elderly patient's pre-burn physiology to guide prognosis and treatment.

Introduction Diverticulitis can be complicated by fistulas between the colon and neighboring structures, which predispose to significant morbidity and mortality. Fistulas involving the female urogenital tract often present with urogynecologic symptoms, such as vaginal discharge or recurrent urinary tract infections. While colo-vaginal fistulas, a more common variant, often present with vaginal flatulence, colo-salpingeal fistulas are exceedingly rare and have not been reported with this symptomatology. We describe a case of colo-saplingeal fistula presenting with vaginal flatulence, requiring multidisciplinary collaboration for diagnosis and management. Case A 63-year-old woman presented with vaginal flatulence in the setting of persistent diverticulitis. Computed tomography (CT) scan revealed sigmoid diverticulitis, a submucosal abscess abutting the uterus, and air within the endometrial cavity, raising suspicion for a colo-uterine fistula. Following transient symptomatic relief with medical management and antibiotics, recurrence of symptoms prompted surgical intervention. Laparoscopic exploration allowed diagnosis of the colo-salpingeal fistula. Sigmoid colectomy and left salpingo-oophorectomy were performed with a minimally invasive surgical approach, resulting in an uncomplicated recovery with remission of symptoms. Discussion This rare case highlights novel gynecologic symptoms for a colo-salpingeal fistula, contrasted with reported presentations through a comprehensive literature review. This case underscores the importance of recognizing gynecologic symptoms related to diverticular disease, which may be subtle, but provide important considerations for prognosis and treatment. A multidisciplinary approach to care from diagnosis through surgery allowed for successful recognition and minimally invasive treatment of this anomalous condition before further complications could arise. Ultimately, surgical approaches to diverticulitis-associated gynecologic fistulas should be individualized.

Neck injury fractures are commonly associated with high-impact trauma, such as motor vehicle accidents or falls from heights. However, this case underscores that it is possible to sustain such a fracture even from minor falls. As of now, there are no such reported cases. This case report highlights the importance of a thorough medical history when assessing patients with neck pain following falls. A 59-year-old male experienced a fainting episode after suffering from vomiting and diarrhea, resulting in him hitting his head. The patient attributed his neck pain to a sudden twisting of his neck. The pain originated from the base of his skull, primarily on the left side, extending to the scalp and the left shoulder. After enduring four days of intense pain that limited his ability to rotate his neck and bend to tie his shoes, he sought medical attention and underwent a neck CT scan, which led to the diagnosis of a "hangman's fracture." This injury was diagnosed in a clinical setting. Healthcare providers should inquire about the circumstances of the fall, the patient's position, associated symptoms, and any relevant pre-existing conditions. This approach ensures an accurate diagnosis and timely treatment. Comprehensive history-taking is essential for identifying high-risk situations and preventing complications that may arise from overlooked minor falls, ultimately enhancing patient safety, especially in cases of neck and spine injuries.

Background: As of 2022, patient adherence to postoperative guidelines can reduce the risk of complications by up to 52.4% following laparoscopic abdominal surgery. With the availability of various preoperative education interventions (POEIs), understanding which POEI results in improvement in patient outcomes across the procedures is imperative. Objective: This study aims to determine which POEI could be the most effective on patient outcomes by systematically reviewing all the POEIs reported in the literature. Methods: In total, 4753 articles investigating various POEIs (eg, videos, presentations, mobile apps, and one-on-one education or coaching) were collected from the PubMed, Embase, and Scopus databases. Inclusion criteria were adult patients undergoing abdominal laparoscopic surgery, randomized controlled trials, and studies that provided postoperative outcomes. Exclusion criteria included studies not published in English and with no outcomes reported. Title and abstract and full-text articles with POEI randomized controlled studies were screened based on the above criteria through a blinded, dual review using Covidence (Veritas Health Innovation). Study quality was assessed through the Cochrane Risk of Bias tool. The included articles were analyzed for educational content, intervention timing, intervention type, and postoperative outcomes appropriate for a particular surgery. Results: Only 17 studies matched our criteria, with 1831 patients undergoing laparoscopic cholecystectomy, bariatric surgery (gastric bypass and gastric sleeve), and colectomy. In total, 15 studies reported a statistically significant improvement in at least 1 patient postoperative outcome. None of these studies were found to have an overall high risk of bias according to Cochrane standards. In total, 41% (7/17) of the included studies using direct individual education improved outcomes in almost all surgery types, while educational videos had the greatest statistically significant impact for anxiety, nausea, and pain postoperatively (P<.01). Direct group education demonstrated significant improvement in weight, BMI, exercise, and depressive symptoms in 33% (2/6) of the laparoscopic gastric bypass studies. Conclusions: Direct education (individual or group based) positively impacts postoperative laparoscopic surgery outcomes. Trial Registration: PROSPERO CRD42023438698; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=438698

BACKGROUND As of 2022, patient adherence to postoperative guidelines can reduce the risk of complications by up to 52.4% following laparoscopic abdominal surgery. With the availability of various preoperative education interventions (POEIs), understanding which POEI results in improvement in patient outcomes across the procedures is imperative. OBJECTIVE This study aims to determine which POEI could be the most effective on patient outcomes by systematically reviewing all the POEIs reported in the literature. METHODS In total, 4753 articles investigating various POEIs (eg, videos, presentations, mobile apps, and one-on-one education or coaching) were collected from the PubMed, Embase, and Scopus databases. Inclusion criteria were adult patients undergoing abdominal laparoscopic surgery, randomized controlled trials, and studies that provided postoperative outcomes. Exclusion criteria included studies not published in English and with no outcomes reported. Title and abstract and full-text articles with POEI randomized controlled studies were screened based on the above criteria through a blinded, dual review using Covidence (Veritas Health Innovation). Study quality was assessed through the Cochrane Risk of Bias tool. The included articles were analyzed for educational content, intervention timing, intervention type, and postoperative outcomes appropriate for a particular surgery. RESULTS Only 17 studies matched our criteria, with 1831 patients undergoing laparoscopic cholecystectomy, bariatric surgery (gastric bypass and gastric sleeve), and colectomy. In total, 15 studies reported a statistically significant improvement in at least 1 patient postoperative outcome. None of these studies were found to have an overall high risk of bias according to Cochrane standards. In total, 41% (7/17) of the included studies using direct individual education improved outcomes in almost all surgery types, while educational videos had the greatest statistically significant impact for anxiety, nausea, and pain postoperatively (P<.01). Direct group education demonstrated significant improvement in weight, BMI, exercise, and depressive symptoms in 33% (2/6) of the laparoscopic gastric bypass studies. CONCLUSIONS Direct education (individual or group based) positively impacts postoperative laparoscopic surgery outcomes. CLINICALTRIAL PROSPERO CRD42023438698; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=438698