Complex Antiplatelet Therapy Management in Patients Requiring Urgent Interventions for Pseudoachalasia and Esophageal Obstruction.

This case report describes the use of intravenous (IV) cangrelor as a transient tool for antiplatelet bridging therapy in a 70-year-old male with coronary artery disease and esophageal strictures who underwent recent percutaneous coronary intervention (PCI) and subsequently required a pre-oral endoscopic myomectomy (POEM) procedure. The patient was switched from oral clopidogrel to IV cangrelor drip prior to the procedure, which was successful in preventing stent thrombosis. The case highlights the potential benefits of IV antiplatelet therapy in patients unable to tolerate oral medications in the setting of esophageal obstructions following recent coronary stent placement in a critical care setting.

Severe Acetaminophen Toxicity From the Use of Oxycodone-Acetaminophen With Normal Liver Function Tests and a Completely Asymptomatic Course of Hospitalization.

Acetaminophen (N-acetyl-p-aminophenol, APAP), after being metabolized to toxic N-acetyl-p-benzoquinone imine, can cause irreversible hepatic necrosis. The mainstay of treatment includes N-acetylcysteine and fomepizole or liver transplant in patients who further deteriorate. Currently, many overdoses unintentionally occur in the setting of ingesting combined products that contain APAP. We report a rare case of a 60-year-old woman who presented with altered mental status and APAP toxicity in the setting of oxycodone-APAP overdose. She had a toxic serum APAP level on arrival. During hospitalization, her APAP level remained at the toxic level on the Rumack-Matthew nomogram. However, her liver function tests remained within normal limits, and she remained completely asymptomatic. To our best knowledge, this is the second case report with asymptomatic APAP toxicity and normal liver function tests. We will explore the effect of concomitant oxycodone ingestion on possibly delaying APAP absorption and thus resulting in a more favorable prognosis without hepatotoxicity.

Myositis as an Extraintestinal Manifestation of Ulcerative Colitis: A Case Report and Literature Review.

Ulcerative colitis (UC) is an inflammatory bowel disease (IBD) that is thoroughly studied and known to have a strong genetic component. It affects the mucosa and submucosa of the colon and rectum, causing diffuse friability and superficial erosions leading to bleeding. Common presenting symptoms include diarrhea that is often bloody or purulent and abdominal pain or cramping. There are also extraintestinal manifestations of UC such as cutaneous rashes, eye inflammation, and oral ulceration. A rarer manifestation of IBD is myositis, either dermatomyositis, polymyositis, or even rhabdomyolysis. Based on the literature review, myositis has been documented more so in cases of Crohn's disease versus UC. In this report, we discuss a patient with known UC who presented during a flare and subsequently complained of diffuse myalgia. She was found to have an elevated creatine kinase (CK), thus suggesting some form of myositis. We will review possible pathogenesis and other cases of UC presenting with myositis that have been documented.

Severe Ovarian Hyperstimulation Syndrome in the Setting of In Vitro Fertilization Treatment.

Ovarian hyperstimulation syndrome (OHSS) is one of the complications of pharmacological ovarian stimulation used in fertility treatments. This syndrome is characterized by increased vascular permeability secondary to stimulation, resulting in a fluid shift from the intravascular space to the third-space compartments. Patients developing OHSS can experience severe complications, including ascites, pleural effusions, and shock. Here, we present a case of OHSS in the setting of recent transvaginal oocyte retrieval, leading to severe ascites, pleural effusion, and hypotension requiring urgent intervention.

Splenic Injury: A Curious Complication of Colonoscopy.

Colonoscopies are generally considered a safe procedure with an overall complication rate of 0.5%. Splenic injuries, including laceration, subcapsular hematoma, and rupture, have been thought to be underreported in the currently available literature. The etiology of splenic injury remains unknown, although excessive splenocolic ligament stretching and traction of adhesions have been hypothesized to play a role in its development. Even though conservative, percutaneous, and surgical strategies have been described in the literature, these strategies have been associated with higher mortality, and there is no consensus on the optimal approach to management. We present the case of a patient who sustained a splenic injury after a colonoscopy and was successfully managed with conservative measures.

Dormant Crohn's Disease Reactivated by Clostridioides difficile Infection.

Crohn's disease (CD) is a type of inflammatory bowel disease (IBD) characterized by chronic transmural inflammation of any portion of the gastrointestinal tract. The etiology of CD remains unknown although genetic, immunological, and acquired factors have been recognized as contributing to its development. Alterations of intestinal microbiota, including Clostridioides difficile (C. difficile), are theorized to alter humoral immunity and contribute toward CD flare pathogenesis. As such, cases of IBD remission can be undone by alterations in the gut microbiota and subsequently confound the diagnosis of inflammatory or infectious etiologies of diarrhea. We present a case of a 73-year-old female with dormant CD for 25 years who experienced an atypical course of diarrhea found to have a CD flare in the setting of acute C. difficile colitis.

Comparison of Effectiveness and Safety of Ustekinumab and Adalimumab As Induction or Maintenance Therapy in Patients With Moderate to Severe Crohn's Disease: A Systematic Review and Meta-Analysis.

This meta-analysis has been conducted to compare ustekinumab and adalimumab as induction or maintenance therapy in patients with moderate to severe Crohn's disease (CD). The current meta-analysis was conducted in accordance with the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Two investigators independently searched online databases including PubMed, Cumulated Index to Nursing and Allied Health Literature (CINAHL), and Cochrane Library for relevant articles published up to April 2023. The initial search terms were "ustekinumab," "adalimumab," and "Crohn's disease". Three studies (with a total of 612 patients) were included in the present meta-analysis. We did not find any significant difference in clinical remission (OR: 1.31, 95% CI: 0.68-2.52), clinical response (OR: 1.39, 95% CI: 0.39-4.91), endoscopic remission (OR: 1.56, 95% CI: 0.66-3.64), and steroid-free remission (OR: 0.98, 95% CI: 0.67-1.42) between patients who received ustekinumab and patients who received adalimumab. In conclusion, this meta-analysis provides valuable insights into the efficacy and safety of ustekinumab and adalimumab in the treatment of moderate to severe CD. Our findings indicate that both drugs have similar effectiveness in achieving clinical remission, clinical response, radiological remission and steroid-free remission.

Duodenal Fibrosis Mimicking Neoplastic Obstructive Hepatopathy in the Setting of Lynch Syndrome.

Intestinal fibrosis is a rare complication of chronic inflammation resulting from various etiologies, including surgery, abdominal radiation, and inflammatory bowel disease. Consequences of intestinal fibrosis include intestinal dysmotility, malabsorption, and obstruction. Patients with Lynch syndrome are predisposed to developing intestinal adenocarcinoma including in the small intestines which typically require intra-abdominal procedures that expose them to fibrogenic triggers. Here, we present a rare case of duodenal fibrosis involving the sphincter of Oddi leading to malabsorption and gastrointestinal symptoms in a patient with Lynch syndrome requiring advanced endoscopy interventions.

Necessity of Swallow Evaluations in the Elderly Prior to Capsule Endoscopy.

Capsule endoscopy (CE) is a convenient and minimally invasive form of gastrointestinal visualization that has found increased favor as technology has allowed for greater quality imaging. This case addresses some of the issues with this modality emphasizing the need to assess for the contraindication of dysphagia. In this case, we describe a frail patient who aspirated a capsule endoscopy while being evaluated for positive fecal occult blood with concomitant anemia after admission for a stroke alert.

Atypical Appendicitis in the Elderly.

Amyand's hernia is an extremely rare condition in which the appendix is positioned in the inguinal hernia sac. Acute appendicitis is much less common in this situation, especially in the elderly population, and few reports are found in the literature. Whether the presence of the appendix within the inguinal sac increases the chance of developing appendicitis or the relationship is coincidental is unclear. Majority of cases reported are in the male pediatric population. The varying surgical approaches are entirely case-specific without much standardization. Perioperative planning remains difficult in all cases as this condition is exceedingly rare, especially outside of the pediatric population. We present such a case with the hope that we increase awareness about this uncommon condition, in which preoperative diagnosis and planning remains difficult.