Screening of Congenital Hypothyroidism in North-East Romania. Benefits and Messages for Further Improvement.

BACKGROUND: If not diagnosed at birth, congenital hypothyroidism (CH) can cause deleterious, irreversible neurodevelopmental sequels. The importance of thyroid newborn screening (NBS) is therefore well established. OBJECTIVE: To evaluate the efficacy of NBS for CH in North-East Romania. METHODS: Retrospective, descriptive study involving 271662 newborns screened between 2010 and 2019 for CH and phenylketonuria in maternities from six Romanian North-Eastern counties by measuring neonatal TSH (neoTSH) in the whole blood extracted from the heel between days 3 and 5 after birth. Values found higher than a cut-off level of 10 mIU/L were followed by serum evaluation of TSH and fT4 for the confirmation of CH. Thyroid ultrasound was further performed at children found with CH. RESULTS: NeoTSH was found elevated in 417 newborns, but CH was subsequently confirmed in only 57 cases (1/4766 newborns). Mean age at the time when diagnosis was communicated was of 37.2 ± 15 days (between 9 and 157 days). Mean age when therapy was started was of 44.2 ± 17.9 days (between 13 and 160 days) with a mean delay of one week from diagnosis (between 0 and 62 days). Thyroid ultrasound revealed athyreosis in only 3 cases, atrophic thyroid gland in other 10 cases, whereas the thyroid was described as present in the remnant 44 cases. The number of first year follow-up visits greatly varied from 0 to 5, with an average of 2. CONCLUSIONS: NBS allowed rapid diagnosis of CH in North East Romania. The communication of diagnosis to families and therapy onset were however often delayed. Diagnosis and therapy onset before the age of two weeks, as well as a tighter follow-up should be assured by the healthcare system. Etiological diagnosis should be more accurate, for a better prognosis of disease severity, as well as the possibility of genetic advice in selected cases.

The burden and epidemiology of community-acquired central nervous system infections: a multinational study.

Risk assessment of central nervous system (CNS) infection patients is of key importance in predicting likely pathogens. However, data are lacking on the epidemiology globally. We performed a multicenter study to understand the burden of community-acquired CNS (CA-CNS) infections between 2012 and 2014. A total of 2583 patients with CA-CNS infections were included from 37 referral centers in 20 countries. Of these, 477 (18.5%) patients survived with sequelae and 227 (8.8%) died, and 1879 (72.7%) patients were discharged with complete cure. The most frequent infecting pathogens in this study were Streptococcus pneumoniae (n = 206, 8%) and Mycobacterium tuberculosis (n = 152, 5.9%). Varicella zoster virus and Listeria were other common pathogens in the elderly. Although staphylococci and Listeria resulted in frequent infections in immunocompromised patients, cryptococci were leading pathogens in human immunodeficiency virus (HIV)-positive individuals. Among the patients with any proven etiology, 96 (8.9%) patients presented with clinical features of a chronic CNS disease. Neurosyphilis, neurobrucellosis, neuroborreliosis, and CNS tuberculosis had a predilection to present chronic courses. Listeria monocytogenes, Staphylococcus aureus, M. tuberculosis, and S. pneumoniae were the most fatal forms, while sequelae were significantly higher for herpes simplex virus type 1 (p < 0.05 for all). Tackling the high burden of CNS infections globally can only be achieved with effective pneumococcal immunization and strategies to eliminate tuberculosis, and more must be done to improve diagnostic capacity.

Clostridium difficile infection in patients with liver disease: a review.

Over the past two decades, there has been a dramatic worldwide increase in both the incidence and severity of Clostridium difficile infection (CDI). Paralleling the increased incidence of CDI in the general population, there has been increased interest in CDI among patients with liver disease, particularly in those with liver cirrhosis and post liver transplantation. MEDLINE and several other electronic databases from January 1995 to December 2014 were searched in order to identify potentially relevant literature. Patients with cirrhosis and liver transplant recipients are at high risk for the development CDI because of antibiotics and proton pump inhibitors use, frequent and prolonged hospitalization, immunosuppressant therapy, and multiple comorbidities. Enzyme immunoassay to detect C. difficile toxins A and B in stool remains the most widely used test for CDI diagnosis, although, more recently, polymerase chain reaction (PCR)-based assays have become the preferred diagnostic test in many laboratories. Metronidazole and vancomycin, given orally, have proved to be effective in the treatment of CDI. Both cirrhotic patients and liver transplant recipients with CDI have longer length of hospital stay, increased mortality, and higher healthcare costs than those without CDI. A rapid diagnosis and adequate therapy of CDI are of paramount importance to improve liver disease patients' outcome. The aim of this review is to provide up-to-date information on the epidemiology, risk factors, pathogenesis, treatment, and outcomes in liver disease patients with CDI.

Spinal epidural abscess.

In a retrospective study, 68 patients with Spinal Epidural Abscess (SEA) were reviewed. Of these, 66% had different predisposing factors such as staphylococcal skin infections, surgical procedures, rachicentesis, trauma, spondilodiscitis. Abscess had a lumbar region location in 53% of cases. Staphylococcus aureus was the most frequent etiological agent (81%). The overall rate of mortality in SEA patients was 13.2%.

[Bartonella infection]. / Infectia cu Bartonella.

Bartonella species have been recently recognized as an important human pathogen associated with a wide spectrum of diseases. Four members of the genus are known to cause human infection: Bartonella baciliformis, B. henselae, B. quintana and B. elizabethae. B. baciliformis, the first identified Bartonella species, is the agent of two disease entities, Oroya fever and verruga peruana., B. henselae and B. quintana are two species involved in producing bacteremic syndromes (relapsing fever, trench fever, endocarditis), chronic lymphadenopathy in immunocompetent patients (cat-scrath disease) and chronic vascular lesions in immunocompromised hosts (bacillary angiomatosis and bacillary peliosis hepatis-recognized as new opportunistic infections in HIV-infected patients).

[Clinical and biological study of acute diarrhea with mixed etiology in 48 patients]. / Studiu clinico-biologic al diareei acute cu etiologie mixta pe un lot de 48 pacienti.

OBJECTIVES: The study of incidence, clinical manifestation and treatment of acute diarrhea with mixed etiology. MATERIAL AND METHOD: Study of 48 patients with acute diarrhea with mixed etiology admitted in the Hospital of Infectious Diseases of Iasi during 1995-1998. RESULTS: 12 cases (24%) were mixed bacterial infections with the following microorganisms associations: Salmonella + Shigella (10 cazuri); Salmonella + Yersinia enterocolitica (1 case); Salmonella + Rotavirus (1 case). 16 cases (44%) had mixed digestive infections with parasites, in double or triple associations: Giardia intestinalis + Ascaris lumbricoides (10 cases); Giardia intestinalis + Ascaris lumbricoides + Entamoeba coli (1 case); Giardia intestinalis + Enterobius vermicularis (3 cases); Ascaris lumbricoides + Trichiuris trichiura (2 cases). The rest of 20 cases presented mixed infections with bacteria and parasites: Salmonella + Rotavirus + Giardia (2 cases), Salmonella + Shigella + Giardia intestinalis or Ascaris lumbricoides (6 cases), Salmonella + Giardia intestinalis (8 cases); Salmonella + Entamoeba coli (3 cases); Shigella + Trichiura trichiuris + Entamoeba coli (1 case). The majority was male patients from rural areas with age between 5 month and 56 years, the majority being children, 4 cases were found in immunosupressed patients. The clinical symptomatology was dominated by diarrheal syndrome (100%) and the diagnosis was established by clinical characters and confirmed by coproculture and parasitologic exam. The ethiological therapy was guided by antibiogram, in the majority of cases we used fluorochinolones (associated with ceftriaxone in severe cases), together with antiparasitic medications. CONCLUSIONS: In this study predominated the bacterial and parasitic infections, most frequently being isolated Salmonella, Shigella and Giardia intestinalis; the therapy associated fluorochinolones with antiparasitic medication.

[Difficulties in the diagnosis of prolonged fever in infants]. / Dificultati în diagnosticul sindromului febril prelungit la sugar.

We report the case of an infant with cytomegalovirus (CMV) infection who developed a nosocomial sepsis of mixed etiology. Fever failed to decrease despite long-time and sustained antibiotic therapy. Treatment with an antiviral agent following the detection of CMV antibody of the IgM class resulted in clinical improvement and subsequent full recovery. We suggest that the diagnosis of CMV infection should be considered even in immunocompetent patients in whom antibiotic therapy fails.

[Nosocomial staphylococcal meningitis]. / Meningita stafilococica nosocomiala.

OBJECTIVE: Clinical, bacteriological and therapeutically study on iatrogenic staphylococcal meningitis. METHOD: Retrospective analysis of 33 cases of iatrogenic staphylococcal meningitis admitted to the Hospital of Infectious Diseases of Iasi in the interval 1988-1997. RESULTS: In the interval under study the recorded incidence was 1-5 cases per year. The predisposing factors were neurosurgical procedures for endocranial processes (12 cases), operated chronic otomastoiditis (11 cases), ventriculoatrial or peritoneal shunt (5 cases) and neurosurgical assessment (5 cases). The onset was slow, with persisting and mild headache persistence recurrence of fever, vomiting and convulsions followed by meningeal contracture and encephalitic phenomena. In 24 patients cerebrospinal fluid was typical for purulent meningitis. The causal agents were isolated in 25 cases being Staphylococcus aureus (20 cases) and Staphylococcus epidermidis sensitive to usual antistaphylococcal agents. Three therapeutically schemes were used the association cefotaxim î gentamycin proving to be the most effective vancomycin was required in but 2 cases. Three deaths were recorded. CONCLUSIONS: The symptoms of iatrogenic staphylococcal meningitis are mild marked by the underlying disease the most effective treatment being the association of cefotaxim with an aminoglycoside.

[The clinico-evolutionary considerations of 492 cases of measles hospitalized in the Infectious Disease Clinic Iasi in 1997]. / Consideratii clinico-evolutive asupra 492 cazuri de rujeola internate în Clinica de Boli Infectioase Iasi, în anul 1997.

Between 01.01.1997-31.12.1997 in the Infections Diseases Clinical Hospital of Iasi were admitted 492 patients suffering from measles. The above mentioned number of patients represents 4.92% of all the patients (10097) who were admitted during this period of time. More than half of the patients (56.9%) are residents in suburban arias. Teen-agers and young adults (15-24 years) were involved in most of the cases, followed by new born babies (0-11 months). The clinical signs were prevalent minor and the atypical exanthema was found in 1/4 of all cases. The most frequent complications were pneumonia, bronchopneumonia and otitis media. Of all the patients, two children (average age 1-4 years) died.

[The value of C-reactive protein for the differentiation of bacterial meningitis from viral meningitis]. / Valoarea proteinei C-reactive pentru diferentierea meningitelor bacteriene de meningitele virale.

In order to differentiate bacterial meningitis versus viral meningitis, we have comparatively tested the efficacy of the following tests: C-reactive protein (CRP), erythrocytes sedimentation rate (ESR), fever, level of glucose in cerebro-spinal fluid (CSF), glucose in CSF/glycemia ratio, number of white blood cells in peripheric blood, percentage of neutrophils in peripheric blood, level of proteins in CSF and number of nucleated cells in CSF for a group of 49 patients, both children and adults with central nervous system infection (37 patients with bacterial meningitis and 12 with viral meningitis) hospitalised between May 1993 and July 1994 in Clinical Hospital for Infectious Diseases in Iasi. The mean value of CRP in bacterial meningitis patients was 8.78 mg%, contrasting with the mean value of CRP = 1.92 mg% recorded in patients with viral meningitis. Ten out of 37 bacterial meningitis patients presented a CRP concentration < 1.85 mg%. All these 10 patients have already had an antibiotic treatment at the moment of the assay. One out of 12 cases of viral meningitis had a value of CRP = 3.3 mg%, all the remainder cases having values under 1.85 mg%. We recorded highly significant differences between the two patient groups for CRP (p < 0.001), ESR (p < 0.01), protein concentration in CSF (p < 0.001) and number of nucleated cells in CSF (p < 0.001). Differences recorded for fever, concentration of glucose in CSF, glucose in CSF/glycemia ratio, number of leucocytes in peripheric blood and percentage of neutrophils in peripheric blood, were not significant (p > 0.5). Data were analysed also by box-plot method which facilitates the visual appraisal of the differences recorded between the two aetiological groups. In conclusion, assays of CRP and ESR may be used as differentiation tests for bacterial meningitis versus viral meningitis, when assay is done before the antibiotic treatment, being sufficient sensitive, and easy to perform.