ABSTRACT
We present images showing surgical clips from a remotely repaired cerebral arteriovenous malformation in a patient treated safely with electroconvulsive therapy.
Subject(s)
Electroconvulsive Therapy , Intracranial Arteriovenous Malformations/surgery , Neurosurgical Procedures , Bipolar Disorder/psychology , Bipolar Disorder/therapy , Cerebral Angiography , Female , Humans , Intracranial Arteriovenous Malformations/diagnostic imaging , Middle Aged , Patient Safety , Surgical Instruments , Treatment OutcomeABSTRACT
We present the first reported case of transient left bundle branch block (LBBB) occurring during electroconvulsive therapy (ECT). LBBB is an important clinical finding, as it is associated with a significant increase in mortality. Physicians providing ECT should be aware of the significance of new-onset LBBB; it may occur during treatment.
Subject(s)
Bundle-Branch Block , Depressive Disorder, Major/therapy , Electroconvulsive Therapy , Adult , Bundle-Branch Block/etiology , Bundle-Branch Block/physiopathology , Depressive Disorder, Major/physiopathology , Electroconvulsive Therapy/adverse effects , Electroconvulsive Therapy/methods , Female , Humans , Recovery of Function , Tachycardia/etiology , Treatment OutcomeABSTRACT
BACKGROUND: Contaminated environmental surfaces may play an important role in transmission of some healthcare-associated pathogens. In this study, we assessed the adequacy of cleaning practices in rooms of patients with Clostridium difficile-associated diarrhea (CDAD) and vancomycin-resistant Enterococcus (VRE) colonization or infection and examined whether an intervention would result in improved decontamination of surfaces. METHODS: During a 6-week period, we cultured commonly touched surfaces (i.e. bedrails, telephones, call buttons, door knobs, toilet seats, and bedside tables) in rooms of patients with CDAD and VRE colonization or infection before and after housekeeping cleaning, and again after disinfection with 10% bleach performed by the research staff. After the housekeeping staff received education and feedback, additional cultures were collected before and after housekeeping cleaning during a 10-week follow-up period. RESULTS: Of the 17 rooms of patients with VRE colonization or infection, 16 (94%) had one or more positive environmental cultures before cleaning versus 12 (71%) after housekeeping cleaning (p = 0.125), whereas none had positive cultures after bleach disinfection by the research staff (p < 0.001). Of the 9 rooms of patients with CDAD, 100% had positive cultures prior to cleaning versus 7 (78%) after housekeeping cleaning (p = 0.50), whereas only 1 (11%) had positive cultures after bleach disinfection by research staff (p = 0.031). After an educational intervention, rates of environmental contamination after housekeeping cleaning were significantly reduced. CONCLUSION: Our findings provide additional evidence that simple educational interventions directed at housekeeping staff can result in improved decontamination of environmental surfaces. Such interventions should include efforts to monitor cleaning and disinfection practices and provide feedback to the housekeeping staff.
Subject(s)
Clostridioides difficile/isolation & purification , Cross Infection/prevention & control , Disinfection/methods , Fomites/microbiology , Housekeeping, Hospital/methods , Infection Control/methods , Sodium Hypochlorite , Clostridium Infections/prevention & control , Education , Enterococcus , Equipment Contamination/prevention & control , Gram-Positive Bacterial Infections/prevention & control , Hospitals, Veterans , Housekeeping, Hospital/standards , Humans , Patients' Rooms , Vancomycin ResistanceABSTRACT
Several recent outbreaks of Clostridium difficile-associated disease (CDAD) have been attributed to the emergence of an epidemic strain with increased resistance to fluoroquinolone antibiotics. Some clinical studies have suggested that fluoroquinolones with enhanced antianaerobic activity (i.e., gatifloxacin and moxifloxacin) may have a greater propensity to induce CDAD than ciprofloxacin and levofloxacin do. We examined the effects of subcutaneous fluoroquinolone treatment on in vitro growth of and toxin production by epidemic and nonepidemic C. difficile isolates in cecal contents of mice and evaluated the potential for these agents to inhibit fluoroquinolone-susceptible isolates during treatment. When C. difficile isolates were inoculated into cecal contents collected 2 days after the final antibiotic dose, gatifloxacin and moxifloxacin promoted significantly more growth and toxin production than ciprofloxacin and levofloxacin did. During treatment, gatifloxacin and moxifloxacin inhibited growth of fluoroquinolone-susceptible but not fluoroquinolone-resistant isolates. Ciprofloxacin and levofloxacin promoted growth of C. difficile when administered at higher doses (i.e., 20 times the human dose in mg/kg of body weight), and levofloxacin inhibited growth of fluoroquinolone-susceptible, but not fluoroquinolone-resistant, C. difficile isolates when administered in combination with ceftriaxone. Thus, fluoroquinolones with enhanced antianaerobic activity (i.e., gatifloxacin and moxifloxacin) promoted C. difficile growth to a greater extent than did ciprofloxacin and levofloxacin in this model. However, our findings suggest that fluoroquinolones may exert selective pressure favoring the emergence of epidemic fluoroquinolone-resistant C. difficile strains by inhibiting fluoroquinolone-susceptible but not fluoroquinolone-resistant isolates during treatment and that agents such as levofloxacin or ciprofloxacin can exert such selective pressure when administered in combination with antibiotics that disrupt the anaerobic microflora.
