Rectal infusion

OBJECTIVE: To analyze morphological changes in wall of functioning and non-functioning small intestine in patients with preventive ileostomy and to determine histological predictors of water-electrolyte disorders. MATERIAL AND METHODS: We prospectively analyzed 57 patients >18 years old who underwent rectal resection with preventive ileostomy between January 2022 and November 2023. Anthropometric data included gender, age, body mass index, ECOG and ASA classes...

Hepatoid adenocarcinoma (HAC) of the colon is a rare type of tumor with hepatocellular differentiation. HAC often produces alpha-fetoprotein (AFP) and metastasizes to lymph nodes and the liver. HAC is usually aggressive with a poor prognosis and has a propensity for intravascular growth and frequent distant metastasis. Because the biology of HAC is not fully understood, there are very limited therapeutic options known to reduce recurrence and improve survival. In addition, because HAC is so rare, it is difficult to acquire data from large randomized clinical trials to guide practice; therefore, case reports can provide valuable information for the treatment of HAC...

BACKGROUND: Many of the drugs used for the treatment and alleviation of symptoms in cancer patients are known to inhibit or induce cytochrome P450 (CYP). Therefore, it is important to pay attention to the drug interactions of opioid analgesics that are metabolized by CYPs, because for example when using oxycodone metabolized by CYP3A4, it is possible that the effect will be attenuated or enhanced by the concomitant use of drugs that induce or inhibit CYP3A4. Aprepitant, an antiemetic drug used in many patients receiving anticancer drugs, is known as a moderate competitive inhibitor of CYP3A4...

BACKGROUND Small bowel hematoma is a rare yet clinically significant condition characterized by the accumulation of blood within the mucosa and submucosa layers of the small intestine wall. It can lead to complications such as bowel obstruction, ischemia, perforation, and even hemorrhagic shock. The etiology of intramural small bowel hematoma is diverse, encompassing factors such as anticoagulant therapy, coagulopathies, vascular disorders, trauma, and underlying systemic conditions. CASE REPORT We present the case of a 67-year-old man with a history of aortic valve replacement who presented with intense abdominal pain...

BACKGROUND: Despite being a major focus of medical research for decades, rectal cancer remains a major threat to human health. This study aimed to compare and analyze the diagnostic value of transrectal ultrasonography (TRUS) for rectal adenoma and early-stage rectal cancer before and after gastrointestinal agent instillation. METHODS: In this prospective study, patients diagnosed with rectal adenomas and early-stage rectal cancer by ultrasound were randomly selected for inclusion...

The aim of this study was to determine the most appropriate sedation protocol for a standing magnetic resonance imaging (MRI) examination in horses, comparing continuous rate infusions (CRIs) of detomidine and romifidine combined with a single bolus of morphine. Sixteen horses referred for standing low-field open-magnet MRI were randomly assigned to one of two sedation protocols. The horses were premedicated with 0.03 mg/kg of intramuscular acepromazine, and those animals belonging to Group D received an intravenous (IV) loading dose of detomidine (0...

BACKGROUND: Inborn errors of immunity (IEI) are often associated with inflammatory bowel disease (IBD). IEI can be corrected by allogeneic hematopoietic stem cell transplantation (HSCT) however peri-transplantation intestinal inflammation may lead to increased risk of gut graft-versus-host disease (GVHD). Vedolizumab inhibits the homing of lymphocytes to the intestine and may attenuate gut GVHD, yet its role in preventing GvHD in pediatric patients with IEI-associated IBD has not been studied...

BACKGROUND: Colorectal cancer is a prevalent and serious health concern globally, particularly among the elderly population. Laparoscopic surgery is a commonly used approach for colorectal cancer treatment. However, the use of appropriate anesthesia and muscle relaxants is essential to ensure optimal surgical outcomes. Elderly patients undergoing surgery often have unique physiological characteristics and comorbidities, such as hypertension, diabetes, and coronary heart disease. These factors can affect treatment efficiency and patient outcomes...

BACKGROUND: STW5 is an herbal medicinal product that, in previous studies, reduced abdominal pain in irritable bowel syndrome (IBS). The effect of STW5 on gas-related abdominal symptoms is unknown. AIM: To determine the effects of STW5, compared to placebo, on the responses to colonic gas in IBS. METHODS: Using a cross-over design, two gas challenge tests were performed in 10 patients with IBS and bloating after 2-weeks treatment with (a) STW5 and (b) placebo...

Ogilvie syndrome is a functional disorder of colonic motility that causes acute and progressive dilation, which can lead to necrosis and perforation. Early diagnosis and management are essential to avoid serious complications. The case of a patient with Ogilvie syndrome refractory to medical and endoscopic treatment that required surgery is presented. This is a 68-year-old man with decreased level of consciousness and abdominal distension for 3 days. Last bowel movement 4 days ago. The data and tests appear in table 1...

We report 3 cases of patients with gastrointestinal cancer who were treated with a regimen including oxaliplatin(OX). The patients were presented with fever over 38.0℃, probably due to OX. Case 1: A 73-year-old male. In the second course of bevacizumab(BEV)plus mFOLFOX6 therapy for rectal cancer and liver metastases, chills appeared 1 h and 45 min after the start of OX, and a fever of 38.0℃ appeared 2 h and 35 min after the end of OX. The body temperature dropped to 37.2℃ with a single cylinder of flurbiprofen infusion...

Hepatic lipidosis is a prevalent metabolic disorder, and in vivo models to study intermediary lipid metabolism are needed in dairy cows. Objectives were to apply a method to induce hyperlipidemia and characterize the responses and safety of the intervention in feed-restricted dry Holstein cows at 8 mo of gestation. It was hypothesized that infusion of tyloxapol would induce hyperlipidemia without deleterious effects on health of dairy cows. Pregnant, nonlactating parous Holstein cows (n = 33) at a mean (± standard deviation) of 234 ± 2...

The present study aims to evaluate the protective effect of Crataegus azarolus berries decoction extract (CAB-DE) against acetic acid-induced ulcerative colitis as well as the mechanisms implicated in such protection. Adult male Wistar rats were separated into seven groups: Control (H2 O), acetic acid (AA), AA + various doses of CAB-DE (100, 200, and 400 mg/kg, b.w.,p.o. ), and AA + sulfasalazine (100 mg/kg, b.w.,p.o. ) or gallic acid (50 mg/kg, b.w.,p.o. ) during 10 days. All rats were kept fasting overnight and ulcerative colitis was induced by rectal infusion of AA (300 mg kg-1 , b...

KEY CLINICAL MESSAGE: Rectal bleeding can manifest cytomegalovirus (CMV) colitis even in immunocompetent patients, which can be cured with ganciclovir treatment. ABSTRACT: Cytomegalovirus (CMV) is an opportunistic virus widely affecting immunocompromised patients. Different manifestations varied from asymptomatic in immunocompetent individuals to end organ involvement, such as colitis in those with immunodeficiency. Despite the rarity of CMV colitis in immunocompetent hosts, we should consider it when the other conditions have been excluded...

BACKGROUND: Fluoropyrimidines have been linked to cardiovascular toxicity. CASE PRESENTATION: A woman in her forties with locally advanced rectal cancer received curative-intent treatment according to the RAPIDO protocol. Shortly after starting the first 5-fluorouracil infusion she developed chest/epigastric pain, nausea and vomiting. Electrocardiogram showed mild ST elevation in multiple contiguous leads. Troponin I was elevated. Transthoracic echocardiogram (TTE) displayed signs suggestive of myocardial infarction...

BACKGROUND: Ethyl alcohol and cannabis are widely used recreational substances with distinct effects on the brain. These drugs increase accidental injuries requiring treatment under anesthesia. Moreover, alcohol and cannabis are often used in anesthetized rodents for biomedical research. Here, we compared the influence of commonly used forms of anesthesia, injectable ketamine/xylazine (KX) versus inhalant isoflurane, on alcohol- and (-)-trans-delta9-tetrahydrocannabinol (THC) effects on cerebral arteriole diameter evaluated in vivo...

Anorectal manometry is one of the most frequently performed gastrointestinal motility studies in children. It is an important study in diagnosing Hirschsprung disease (HD). These procedures can be uncomfortable, painful and emotionally distressing. Nitrous oxide or midazolam are the only pharmacologic options available, as clinical experience suggests that they do not alter manometry readings. Our study was designed to determine whether Dexmedetomidine (DEX) could provide adequate sedation without disrupting anal and rectal pressure...

OBJECTIVE: The mechanisms behind the diminished incretin effect in type 2 diabetes are uncertain, but impaired vagal transmission has been suggested. We aimed to investigate the association between the incretin effect and autonomic neuropathy, and the degree of dysglycaemia and duration of diabetes. DESIGN AND METHODS: For a cross-sectional study, we included participants with either longstanding type 2 diabetes, recent onset, untreated diabetes and controls without diabetes matched for age, sex and body mass index...

OBJECTIVE: To compare the effectiveness of preoperative intravenous tranexamic acid and rectal misoprostol in reducing post-cesarean section blood loss. METHODS: In the randomized controlled trial, two groups were formed from 200 pregnant women undergoing elective cesarean sections. The tranexamic acid group received a 1 g intravenous injection of tranexamic acid 10 minutes before skin incision, whereas the misoprostol group received 800 mcg of rectal misoprostol preoperatively...

The aim of this study was to compare the effects of two anesthetic induction protocols for long procedures carried out in the field in Tapiridae. Sixteen tapirs were divided into two groups (n=8) receiving either detomidine (DET) or dexmedetomidine (DEX) for anesthetic induction. All animals were anesthetized by intramuscular administration of a combination of ketamine (1.5 mg/kg), midazolam (0.2 mg/kg), plus either DET (0.04 mg/kg) or DEX (0.007 mg/kg). Anesthetic maintenance was by continuous infusion of ketamine, midazolam, and glyceryl guaiacol ether at 2 mg/kg per hour, 0...