Acquired methemoglobinemia in infancy secondary to diarrhea: a case report.

Methemoglobinemia (MetHb) is a life-threatening condition that reduces the oxygen-carrying ability of hemoglobin. Acquired methemoglobinemia usually results from exposure to specific oxidizing agents. Symptoms and complications depend on the MetHb level, which can sometimes be fatal.

From multisystem inflammatory syndrome in children to secondary hemophagocytic lymphohistiocytosis a series of misfortunate events: case report and review of literature.

Multisystem inflammatory syndrome of childhood (MIS-C) is a recently described entity in pediatrics post-COVID-19 pandemic. Hemophagocytic lymphohistiocytosis (HLH) is a clinical syndrome caused by an unregulated proliferation of macrophages as well as T lymphocytes. Both entities can be considered overlapping, although distinct criteria for each can be found in the literature.

IFIH1 loss of function predisposes to inflammatory and SARS-CoV-2-related infectious diseases.

The IFIH1 gene, encoding melanoma differentiation-associated protein 5 (MDA5), is an indispensable innate immune regulator involved in the early detection of viral infections. Previous studies described MDA5 dysregulation in weakened immunological responses, and increased susceptibility to microbial infections and autoimmune disorders. Monoallelic gain-of-function of the IFIH1 gene has been associated with multisystem disorders, namely Aicardi-Goutieres and Singleton-Merten syndromes, while biallelic loss causes immunodeficiency.

Congenital Long QT Syndrome (LQTS) in Infancy: A Challenging Case.

Long QT syndrome (LQTS), is an arrhythmia disorder, related to ventricular myocardial repolarization characterized by a prolonged QT interval on the electrocardiogram that can lead to symptomatic ventricular arrhythmias and increase the mortality rate. The prevalence of congenital LQTS is about 1 in 2000 live births. Here, we report the case of a two-month-old female, with a significant family history of early death, who was brought to our emergency with an episode of blueish discoloration.

A Rare Infection of Chromobacterium violaceum in an Immunocompetent Patient: A Case Report.

is a motile gram-negative bacillus. It lives in water and soil and rarely causes infection in immune-competent patients. It does not respond to the classical treatment and can cause a rapid and progressive illness.

Clinical and epidemiological features and severity markers in children admitted with multisystem inflammatory syndrome in children (MISC) in a tertiary care center in the United Arab Emirates.

Background: Multisystem inflammatory syndrome in children (MISC) is a phenomenon that appeared in children infected with or exposed to severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2). The typical onset of MISC is 4-6 weeks following SARS-CoV-2 infection and is formulated to be due to an immune response.

Methods: Our study retrospectively analyzed data from a tertiary center in United Arab Emirates of MISC patients who were admitted to either general pediatric wards or pediatric intensive care (PICU) or who came exclusively for follow-up (post-PICU admission) from May 2020 to August 2021.

Rapid-Onset Obesity With Hypothalamic Dysfunction, Hypoventilation, Autonomic Dysregulation, and Neuroendocrine Tumor (ROHHADNET) Syndrome: A Case Report.

Here, we report the case of a rare and complex disorder, rapid-onset obesity with hypothalamic dysfunction, hypoventilation, autonomic dysregulation, and neuroendocrine tumor (ROHHADNET) syndrome, in a three-year-old girl with no significant medical history. This is the first such case reported from the UAE. ROHHADNET is a rare disorder of respiratory control and autonomic nervous system regulation with endocrine abnormalities.

Kawasaki disease (KD) and multisystem inflammatory syndrome in children (MIS-C) in a Middle Eastern patient cohort.

Objective: This is a comprehensive characteristic study of Kawasaki disease (KD) and Multi system inflammatory syndrome in children (MIS-C) in the Middle East that creates a formula to differentiate between the two.

Methods: We conducted a descriptive comparative study of KD and MIS-C in the United Arab Emirates. Retrospective MIS-C and KD cohorts were recruited between January 2017 until August 2021.

Kikuchi Disease in Children: A Report of Two Cases.

Kikuchi disease (KD) is a benign self-limiting rare disease with unknown etiology. Prolonged fever with tender neck lymphadenitis is the most common presentation. Blood tests are not specific, and the final diagnosis is by biopsy.

Rapid whole genome sequencing of critically ill pediatric patients from genetically underrepresented populations.

We describe a case series of five infants (age range: 1-90 days; 4 females and 1 male) who presented to Al Jalila Children's intensive care units (ICU) with complex multisystem disorders. Patients were Emirati, Kenyan, Jordanian, Filipino, or Pakistani. Trio rapid whole genome sequencing (rWGS) was performed on all five patients and their parents within the hospital's genomics facility.

Signs and Symptoms of Vitamin D Deficiency in Children: A Cross-Sectional Study in a Tertiary Pediatric Hospital in the United Arab Emirates.

Objective: This study was conducted to estimate the common signs and symptoms present in patients with vitamin D deficiency at a children's specialty hospital in Dubai, United Arab Emirates (UAE).

Methods: This descriptive cross-sectional study (n = 805) examined patients aged <18 years with a serum 25-hydroxy vitamin D concentration of <50 ng/mL and presenting to the hospital between 2017 and 2018. Variables (age, gender, nationality, vitamin D levels, signs and symptoms, and primary complaint) were described using frequencies and mean values (SD).

Case Reports of Bacillus Calmette-Guérin (BCG) Osteomyelitis: A Rare Complication in Immunocompetent Infants.

Bacillus Calmette-Guérin (BCG) vaccine is a live attenuated vaccine used globally since 1921, and in the United Arab Emirates (UAE), it is administered to all newborns within the first few days of life for well-established benefits. BCG osteomyelitis is a rare complication that should be considered while assessing osteomyelitis in children. This report describes three cases of BCG osteomyelitis involving proximal metaphysis of the humerus in 11 months and three months old immunocompetent male infants and the left proximal tibia in a two-year-old immunocompetent female.

Protective role of caffeic acid phenethyl ester on serum cholinesterase inhibition by acute exposure to diazinon in rats.

Aim: To evaluate whether caffeic acid phenethyl ester (CAPE), a flavonoid-like natural compound plentifully found in beeswax, has a protective effect on diazinon-induced serum cholinesterase (ChE) inhibition in rats.

Materials And Methods: Animals were divided into 4 groups. The first animal group was not treated with any substance.

The effects of adjuvant immunoglobulin M-enriched immunoglobulin therapy on mortality rate and renal function in sepsis-induced multiple organ dysfunction syndrome: retrospective analysis of intensive care unit patients.

Objective: To determine the effect of immunoglobulin (Ig)M-enriched Ig therapy on mortality rate and renal function in sepsis-induced multiple organ dysfunction syndrome (MODS), using the Acute Physiology and Chronic Health Evaluation II (APACHE II) score.

Methods: Retrospective study of patients with sepsis-induced MODS treated with standard antibiotic plus supportive therapy (control group) or IgM-enriched Ig therapy adjuvant to control group therapy (IVIg group). Total length of stay in the intensive care unit (ICU), overall mortality rate and 28-day case fatality rate (CFR), as well as APACHE II scores and renal function parameters at day 1 and day 4 of therapy, were recorded.

[Combined femoral and sciatic nerve block in a cachectic progressive systemic sclerosis case with gastrointestinal and cardiac involvement].

Scleroderma is a multisystemic disease of unknown etiology. The systemic disturbances cause difficulties in anesthesia practice. We present a successfully combined sciatic femoral block performed in a multisystemic scleroderma case who was planned for foot amputation.

Effects of vitamin C and E combination on element and oxidative stress levels in the blood of operative patients under desflurane anesthesia.

We investigated effects of vitamin C and E (VCE) administration on desflurane-induced oxidative toxicity and element changes in the blood of operative patients under desflurane general anesthesia. Forty American Society of Anesthesiologists I or II Physical Status adult patients were scheduled for elective surgery. The patients were randomly divided into two groups.

New volatile anesthetic, desflurane, reduces vitamin E level in blood of operative patients via oxidative stress.

It has been well known that some volatile anesthetic agents produce oxidative stress. Desflurane as a new volatile agent might have limited oxidative toxic effect because it is relatively a new short-acting anesthetic characterized by a short duration of action and a quick postanesthetic recovery. We investigated effect of desflurane on serum glutathione peroxidase (GSH-Px), lipid peroxidation (LP), vitamin E, and erythrocyte superoxide dismutase (SOD) values in patients.

Oxidant and antioxidant activities of different anesthetic techniques. Propofol versus desflurane.

Objective: To investigate the correlation between propofol and desflurane in terms of lipid peroxidation and antioxidant activity and to search the possible antioxidant anesthesia technique.

Methods: The study was performed in the Department of Anesthesia and Reanimation, Medical Faculty, Suleyman Demirel University, Isparta, Turkey, between January 2006 and July 2006. Thirty, ASA I-II patients, with an age range of 19-55 years, undergoing elective surgery under general anesthesia were randomized to receive either propofol infusion (Group P) or desflurane inhalation (Group D) following standard induction.

Lemierre syndrome: a case of a rarely isolated microorganism, Staphylococcus auerus.

Background: Lemierre syndrome is an extremely rare complication of mild-to-moderate pharyngeal infections that causes septic embolization to the lungs and other distant sites. One-third of cases present a polymicrobial bacteremia, although the most isolated microorganism is Fusobacterium necrophorum. A case of postanginal sepsis caused by a rarely isolated microorganism, Staphylococcus auerus, in a geriatric patient is reported.

[The effect of three different lornoxicam administrations on postoperative analgesia].

In this study we evaluated the postoperative analgesic efficacy of lornoxicam PO, IM and IV administration preoperatively. Fourty patients, aged between 18-65 years, ASA I-II class, were randomized to four groups. Lornoxicam 8 mg was administired PO, IM, IV (Group PO, Group IM, Group IV) 1 hour before the operation.

Relevance of nutritional route and intercellular adhesion molecule-1 in patients with acute renal failure and its prognostic implications.

Objective: Nutritional support and the route of nutrition are important conditions for patients with acute renal failure (ARF) in intensive care units (ICUs). Enteral nutrition (EN) is the primary route of nutrition in these patients because of a lower rate of complications. A lack of enteral feeding was reported to increase intercellular adhesion molecule-1 (ICAM-1) in experimental models.

High estradiol levels and depth of anaesthesia.

Estradiol is a steroid-structured hormone that has a periodic rhythm in the menstrual cycle. We aimed to evaluate the interference of high estradiol levels and the depth of anaesthesia. The study was performed on 44 females undergoing gynaelocologic surgery.

Percutaneous placement of central venous catheters: comparing the anatomical landmark method with the radiologically guided technique for central venous catheterization through the internal jugular vein in emergent hemodialysis patients.

Purpose: To compare the success and immediate complication rates of the anatomical landmark method (group 1) and the radiologically (combined real-time ultrasound and fluoroscopy) guided technique (group 2) in the placement of central venous catheters in emergent hemodialysis patients.

Material And Methods: The study was performed prospectively in a randomized manner. The success and immediate complication rates of radiologically guided placement of central venous access catheters through the internal jugular vein (n=40) were compared with those of the anatomical landmark method (n=40).