We report a case of Hymenolepis diminuta infection in a human. The patient was a 5-year-old girl referred to us through the onset of a cyanotic attack. Treatment with a single dose (10 mg/kg of body weight) of praziquantel was ineffective, but the parasite was eradicated after three treatment cycles with the same drug at dosages of 25 mg/kg/day for 5 days.

In critically ill non-immunosuppressed patients, the presence of functional CMV-specific CD8+ T lymphocyte response at intensive care unit admission provides protection against CMV reactivation.

We retrospectively investigated the impact of high vancomycin minimum inhibitory concentration (MIC > 2 μg/ml) on the outcome of 53 patients with bacteremia caused by methicillin-susceptible Staphylococcus aureus (MSSA). Vancomycin MIC was determined by broth microdilution according to CLSI methods. The primary outcome was 30-day all-cause mortality from the date of the first positive blood culture. The mortality rate was 22.6% (12 of 53 patients). High vancomycin MIC (odds ratio (OR) = 9.3; 95% confidence interval (95% CI) = 1.31-63.20; p = 0.027), Charlson comorbidity index ≥ 3 (OR = 10.3; 95% CI = 1.3-102.04; p = 0.03), advanced age (OR = 35.8; 95% CI = 2.3-659.2; p = 0.01), and severe sepsis (OR = 8.5; 95% CI = 1.2-61.4; p = 0.03) were associated with mortality.

Objectives To address the faecal carriage prevalence of antibiotic-multiresistant bacteria and associated risk factors in a public long-term care facility (LTCF). Methods A prospective study in a single government-funded LTCF of 300 residents in Ciudad Real, Spain. Residents’ clinical and demographic data were collected, as well as recent antibiotic consumption in the institution. Each participant contributed a rectal swab, which was plated on selective and differential-selective media. Colonies were identified by MALDI-TOF and ESBL production was confirmed by the double-disc synergy method, with characterization of the molecular mechanism by PCR. Isolates were typed by PFGE and submitted for ST131 screening by PCR. Results Faecal carriage of ESBL-producing Enterobacterales was detected in 58 (31%) of 187 participants and previous infection by MDR bacteria was identified as a risk factor. The genes characterized were: blaCTX-M-15 (40.6%); blaCTX-M-14 (28.8%); blaCTX-M-27 (13.5%); and blaCTX-M-24 (10.1%). Some 56.4% of the isolates were grouped into the E. coli ST131 clone; 70.9% of these corresponded to the O25b serotype, 51.6% of them to Clade C1 (H30) and 12.9% to Clade C2 (H30Rx). Clade C1 isolates were mostly C1-M27, whereas the C2 sublineage was mainly related to the production of CTX-M-15. ST131-CTX-M-24 isolates (n = 6) corresponded to Clade A with serotype O16. Conclusions A high prevalence of ESBL-producing Enterobacterales faecal carriage has been detected in a single LTCF, highlighting the emergence of ST131 Clade A-M24 and Clade C1-M27 lineages.

Up to now, there are no studies that have shown a decrease in morbidity and mortality in the context of sepsis and septic shock, except for antibiotic therapy and the objective-guided resuscitation strategy. The goal was to evaluate the use of thiosulfinate-enriched Allium sativum extract (TASE) as an adjuvant in the management of sepsis. An experimental in vivo study was carried out with male Sprague Dawley® rats. Animals were randomized in three treatment groups: the control group (I), antibiotic (ceftriaxone) treatment group (II) and ceftriaxone plus TASE treatment group (III). All animals were housed and inoculated with 1 × 1010 CFU/15 mL of intraperitoneal Escherichia coli ATCC 25922. Subsequently, they received a daily treatment according to each group for 7 days. Clinical, analytical, microbiological, and histopathological parameters were evaluated. Statistically significant clinical improvement was observed in the ceftriaxone plus TASE vs. ceftriaxone group in weight, ocular secretions, whiskers separation and physical activity level (p ≤ 0.05). When comparing interleukins on the third day of treatment between II and III, we found statistically significant differences in IL-1 levels (p < 0.05). Blood and peritoneal liquid cultures of group I were positive for multisensitive E. coli. Group II and III cultures were negative for E. coli, although an overgrowth of Enterococcus faecalis was found. In conclusion, TASE used as an adjuvant to antibiotic treatment in the management of sepsis could improve response profiles with sepsis attenuation, thus reducing overall mortality after an animal peritonitis model.