phenylephrine-hydrochloride and Candidiasis

Surveillance of current changes in the epidemiology of Invasive Fungal Diseases (IFDs) as an important component of the antifungal stewardship programs (ASP), requires careful regular monitoring, especially in high-risk settings such as oncology centers. This study aimed to examine Candida colonization status and corresponding current changes in children with malignancy during repeated admissions and also investigate the possible epidemiological shifts after the implementation of ASP.. In this prospective observational study, all eligible patients younger than 18 years were recruited during 2016-2017 at Amir Medical Oncology Center (AMOC) in Shiraz, Iran. Totally, 136 patients were enrolled and 482 samples were collected from different sites (oral/nasal discharges, urine and stool). Weekly regular sampling was carried out during hospitalization. Candida colonization status and epidemiological changes were monitored during repeated admissions. Samples were cultivated on Sabouraud Dextrose agar medium and identified by Polymerase Chain Reaction -Restriction Fragment Length Polymorphism (PCR-RFLP).. Estimated Candida colonization incidence was 59.9% (82/136) in our patients. Candida colonization was found to be higher in oral cavity and rectum than that in nasal cavity. Among those long-term follow ups and repetitive hospitalizations, a significant number of patients exhibited changes in their colonization patterns (37.7%). Candida colonization did not reveal any significant relationship with age, sex, oncologic diseases and degree of neutropenia. C. albicans (72.0%) was found as the most common Candida species in colonized patients, followed by C. krusei, C. kefyr, C. glabrata and C. parapsilosis.. Given the high incidence of Candida infections in children with cancers, close monitoring of epidemiologic changes is essential for judicious management, based on local surveillance data and improvement of overall quality of care in high risk patients.

Topics: Adolescent; Candida; Candidiasis; Child; Child, Preschool; Cross Infection; Female; Hematologic Neoplasms; Hospitalization; Humans; Incidence; Iran; Male; Mouth; Nose; Patient Readmission; Polymerase Chain Reaction; Polymorphism, Restriction Fragment Length; Prospective Studies; Rectum; Recurrence

Intensive chemotherapy for pediatric acute myeloid leukemia incurs the risk of infectious complications, but the benefits of antibiotic prophylaxis remain unclear.. In the current study, among 103 children treated on the AML02 protocol between October 2002 and October 2008 at St. Jude Children's Research Hospital, the authors retrospectively assessed the effect of antibiotic prophylaxis on the frequency of febrile neutropenia, clinically or microbiologically confirmed infections (including bacteremia), and antibiotic resistance, as well as on the results of nasal and rectal surveillance cultures. Initially, patients received no prophylaxis or oral cephalosporin (group A). The protocol was then amended to administer intravenous cefepime alone or intravenous vancomycin plus either oral cephalosporin, oral ciprofloxacin, or intravenous cefepime (group B).. There were 334 infectious episodes. Patients in group A had a significantly greater frequency of documented infections and bacteremia (both P < .0001) (including gram-positive and gram-negative bacteremia; P = .0003 and .001, respectively) compared with patients in group B, especially viridans streptococcal bacteremia (P = .001). The incidence of febrile neutropenia without documented infection was not found to be different between the 2 groups. Five cases of bacteremia with vancomycin-resistant enterococci (VRE) occurred in group B (vs none in group A), without related mortality. Two of these cases were preceded by positive VRE rectal surveillance cultures.. Outpatient intravenous antibiotic prophylaxis is feasible in children with acute myeloid leukemia and reduces the frequency of documented infection but not of febrile neutropenia. Despite the emergence of VRE bacteremia, the benefits favor antibiotic prophylaxis. Creative approaches to shorten the duration of prophylaxis and thereby minimize resistance should be explored.

Topics: Administration, Oral; Adolescent; Anti-Bacterial Agents; Antibiotic Prophylaxis; Bacteremia; Bacterial Infections; Candidiasis; Cefepime; Cephalosporins; Chemotherapy-Induced Febrile Neutropenia; Child; Child, Preschool; Ciprofloxacin; Consolidation Chemotherapy; Drug Therapy, Combination; Feasibility Studies; Female; Humans; Incidence; Induction Chemotherapy; Infant; Infusions, Intravenous; Leukemia, Myeloid, Acute; Male; Neoplasm Staging; Nose; Outpatients; Rectum; Retrospective Studies; Treatment Outcome; Vancomycin; Young Adult

Topics: Adolescent; Ataxia Telangiectasia; Candida; Candidiasis; Common Variable Immunodeficiency; Female; Humans; Necrosis; Nose

Transnasal esophagoscopy (TNE) reveals a wide range of esophageal findings. TNE technique, indications, outcomes, advantages, limitations, and impact on patient care are described.. Retrospective chart review.. Charts of the first 30 patients to undergo TNE in an academic otolaryngology practice were reviewed. Technique details, patient demographics, and procedure indications and findings as well as the disposition of patients in this series are described. TNE limitations are discussed with areas for future development.. Thirty patients who underwent unsedated outpatient TNE by their otolaryngologist are described. TNE was directed toward select indications: dysphagia, screening esophagoscopy given long-standing gastroesophageal reflux (GER) or laryngopharyngeal reflux (LPR), and esophageal surveillance with a new diagnosis of head and neck squamous cell carcinoma. Positive findings included mucosal cobblestoning, Barrett's esophagus, esophagitis, gastritis, candidal esophagitis, esophageal diverticulum, postcricoid mass, patulous esophagus, and absence of secondary esophageal peristalsis. Outcomes included referral to a gastroenterologist for evaluation, with or without biopsy; direct laryngoscopy or esophagoscopy with biopsy by the otolaryngologist; planned cancer resection by the otolaryngologist; and medical management of GER/LPR by the otolaryngologist.. With appropriate selection criteria, TNE yields a high percentage of positive findings and wide range of esophageal abnormalities, directly impacting patient management. Available to otolaryngologists in the outpatient setting, TNE expedites interventions by providing a safe, effective alternative to rigid esophagoscopy under general anesthesia and flexible upper endoscopy with sedation. Patients will benefit from the integration of TNE into otolaryngologists' outpatient diagnostic armamentarium.

Topics: Adult; Aged; Aged, 80 and over; Ambulatory Care; Barrett Esophagus; Candidiasis; Deglutition Disorders; Diverticulum, Esophageal; Esophagitis; Esophagoscopy; Female; Gastroesophageal Reflux; Humans; Male; Middle Aged; Nose; Retrospective Studies

Noma is an uncommon gangrenous process usually affecting malnourished children. A full-term neonate with orofacial noma, bilateral choanal atresia, and transient neutropenia with B cell deficiency is reported. This unusual appearance of noma in a well-nourished newborn might be related to the combination of choanal atresia and transient immune deficiency.

Topics: Agranulocytosis; B-Lymphocytes; Candidiasis; Female; Fistula; Humans; Infant, Newborn; Mouth Diseases; Neutropenia; Noma; Nose; Nose Diseases; Pseudomonas Infections

Candidiasis involving nasal, pharyngeal, and intestinal mucosal surfaces and a pharyngeal lymph node was demonstrated microscopically in a young adult female capuchin monkey (Cebus apella) experimentally infected with Schistosoma haematobium (Iran strain). Persistent nasal exudation and weight loss characterized the clinical disease preceding the animal's death.

Topics: Animals; Autopsy; Candidiasis; Female; Haplorhini; Histamine H1 Antagonists; Intestines; Lymph Nodes; Monkey Diseases; Nose; Penicillins; Pharynx; Remission, Spontaneous; Schistosoma haematobium; Schistosomiasis

Topics: Acute Disease; Adult; Amphotericin B; Blood Cell Count; Blood Platelets; Candida; Candidiasis; Cytarabine; Feces; Fever; Humans; Hypersplenism; Leukemia; Leukemia, Myeloid, Acute; Leukocyte Count; Male; Nose; Pharynx; Prednisone; Skin; Spleen

Topics: Amphotericin B; Anti-Bacterial Agents; Candidiasis; Child; Child, Preschool; Granuloma; Humans; Male; Mouth Mucosa; Nails; Nose; Scalp; Staphylococcal Infections