Evaluation of skeletal muscle mass as a predictor of prognosis in patients treated in hospital for COVID-19 infection.

SUBJECTIVE: Skeletal muscle indexes are known to be one of the important prognostic indicators in many clinical situations. This study aims to evaluate the effects of laboratory values and muscle mass measures such as skeletal muscle area (SMA), skeletal muscle index (SMI), skeletal muscle density (SMD) and skeletal muscle gauge (SMG) obtained from the 12th thoracic vertebra (T12) level of patients hospitalized for COVID-19 infection on prognosis. METHODS: The patients' age, comorbidity index (CCI) scores, gender, anthropometric criteria such as height, weight, and BMI, laboratory values, development of NIMV and IC need during follow-up, length of hospital stay, and hospital mortality were retrospectively screened. The relationship between clinical and laboratory variables, SMA, SMI, SMD, and SMG values, and patient outcomes such as the need for non-invasive mechanical ventilation (NIMV), need for intensive care, and mortality was investigated using multivariate logistic regression analysis. RESULTS: It was shown in multilinear regression analysis that T12SMD (ß=-0.254; p=0.036), albumin (ß=-0.465; p=0.005), and procalcitonin values (ß=-0.292; p=0.026) were independent risk factors on mortality for intensive care in patients hospitalized due to COVID-19 infection. T12SMD has been shown to be significantly associated with various negative outcomes such as mortality, need for NIMV, and need for intensive care independently of body mass index (BMI) in our study (Tab. 5, Fig. 2, Ref. 25).

Adherence to vaccination recommendations after traumatic splenic injury.

BACKGROUND: The occurrence of a serious infection called overwhelming post-splenectomy infection (OPSI) increases more than 50 times in patients who have hyposplenia. The aim of this study was to investigate the adherence to vaccination recommendations after traumatic splenic injury. METHODS: We identified patients who underwent total splenectomy due to abdominal trauma between May 2012 and March 2016. We recorded the clinical, laboratory, and pathological features of the patients. We calculated the vaccination proportions before discharge, after discharge, and final. RESULTS: Twenty-seven patients underwent total splenectomy. For the vaccination status before discharge, after discharge, and final, the number of patients who received all the three vaccinations were 0 (0%), 0 (0%), and 8 (18.5%) and those who received none were 13 (48.2%), 11 (40.8%), and 9 (33.4%), respectively. The data of 17 patients were available for developing OPSI. The median follow-up time was 17.8 (4.4-41.2) months, and no OPSI cases were observed. CONCLUSION: Adherence to vaccination recommendations remains still low. Establishing a vaccination tracking system and following vaccination recommendations will be helpful to prevent serious infections, such as OPSI, after traumatic splenectomy.

Investigation of Strongyloides stercoralis Seroprevalence in Individuals Who Grow Vegetables and Gather Mushroom in Mugla Province in Turkey.

OBJECTIVE: This study aimed to determine the incidence of Strongyloides stercoralis in individuals who live in rural areas in the towns near Mugla and have contact with humid soil and gather saffron milk cap mushroom in autumn, and to obtain epidemiological data in our region. METHODS: A total of 281 volunteers were included; 192 of them were the individuals who only gather mushroom, only work in the garden, or gather mushroom as well as work in the garden, while 89 had no contact with the soil. Totally, 281 sera were tested for the presence of S. stercoralis-IgG antibodies by ELISA technique, using a commercial kit (DRG® Diagnostics Strongyloides IgG ELISA EIA-4208; Germany). RESULTS: One of 281 volunteers (0.3 %) was found positive for S. stercoralis-IgG antibodies, while the other 280 volunteers (99.7 %) were found negative. Thirty-seven, 33, and 43 of 192 volunteers reported wearing only boots, only gloves, and both boots and gloves, respectively. Seventy-nine of 192 volunteers reported wearing neither boots nor gloves. CONCLUSION: This preliminary study is the first study that involves the individuals with soil contact in our country, and it was concluded that this study will offer an insight into the other studies on S. stercoralis.

A Systemic Lupus Erythematosus Patient With Febrile Neutropenia Developing After Intraocular Administration of Bevacizumab.

In this article, we report a case with febrile neutropenia occurring after implementation of intraocular bevacizumab. A 60-year-old female patient who had received intravitreal bevacizumab applied to hospital for oral lesions accompanying fever and neutropenia. In spite of empiric antibiotherapy, patient's clinical condition did not improve. Her sputum culture yielded Stenotrophomonas maltophilia. Trimethoprim/ sulfamethoxazole and levofloxacin were commenced according to antibiogram. In immunologic evaluation, antinuclear antibodies and anti-double stranded deoxyribonucleic acid were positive as compatible with systemic lupus erythematosus. After proper antibiotic treatment, patient's clinical symptoms resolved. Development of severe neutropenia after procedures which are not expected to create systemic adverse effects should bring to mind underlying immunosuppressive diseases such as systemic lupus erythematosus.

Seroepidemiological Study of Toxocariasis among Volunteers Animal Husbandry Workers and Veterinary in Southern Anatolia in Turkey in 2014.

BACKGROUND: Human toxocariasis is a parasitic infection caused by the larvae of Toxocara canis. We examine the Toxocara seroprevalance in veterinarians and animal husbandry workers living in the Mugla Province, Turkey to evaluate better the risk factors for Toxocara exposure. METHODS: In 2014, 376 volunteers participated in the study in 2014. All blood specimens were tested using a commercial enzyme immunoassay kit and ELISA positive samples were confirmed by Western Blot (WB) method. RESULTS: The seroprevalence of Toxocara, as determined by WB, was 8%. A statistically significant correlation was evident between patient age and Toxocara positivity among animal husbandry workers (P = 0.029). A strong association was also evident between sex and seropositivity in the animal husbandry group (P=0.024). Veterinarians working in pet clinics did in fact exhibit higher Toxocara seropositivities relative to those of other groups (P = 0.029). A statistically significant difference was detected between the rural geographic areas surveyed (P = 0.04). CONCLUSION: In Mugla Province, seroprevalence of Toxocara is lower than other regions. Despite the low seroprevalence observed, especially in high risk professions toxocariasis remains an important medical concern within the region.

Is there a potential role for echocardiography in adult patients with CAP?

BACKGROUND: The role of echocardiography in adult patients with community-acquired pneumonia (CAP) has not been tested in a clinical trial. The aim of the study was to assess the cardiac changes secondary to CAP by echocardiography and to find out the correlation between echocardiographic findings and the severity of CAP. METHODS: A total of 111 unselected consecutive adult patients hospitalized with CAP were enrolled. The control group consisted of 100 consecutive sex- and age-matched patients. The severity of CAP was evaluated with the pneumonia severity index and the CURB-65 (confusion, urea, respiratory rate, arterial blood pressure and age) score. Blood samples were taken and echocardiography was performed within the first 48 hours. RESULTS: White blood count, N-terminal pro-brain natriuretic peptide, and red blood cell distribution width were significantly higher in the CAP group compared with the control group. The 2 groups did not differ in terms of left and right ventricle ejection fraction, left atrial diameter, pulmonary artery systolic pressure, and left ventricular end-diastolic and end-systolic diameter. However, tricuspid annular plane systolic excursion (21.1 ± 4.3 vs 22.3 ± 4.1 mm; P = .04), aortic distensibility (2.5 ± 0.9 vs 3.5 ± 0.9 cm(2):dyne:10, P < .001), and aortic strain (5.8% ± 2% vs 6.5% ± 1.9%, P = .009) were significantly reduced in CAP group than in controls. The plasma concentration of N-terminal pro-brain natriuretic peptide correlated with aortic strain, aortic distensibility, tricuspid annular plane systolic excursion, pneumonia severity index score, and CURB-65 score. CONCLUSIONS: Tricuspid annular plane systolic excursion and elastic properties of aorta may play a role in the diagnosis and clinical assessment of CAP severity, which could potentially guide the development of new prognostic models.

Seroprevalence of human cystic echinococcosis and risk factors in animal breeders in rural communities in Denizli, Turkey.

INTRODUCTION: Cystic echinococcosis (CE) is a serious public health problem in sheep-raising regions of Turkey. The aim of this study was to determine the prevalence and associated risk factors of echinococcosis in rural regions of Denizli in Turkey. METHODOLOGY: This study was undertaken in four townships in Denizli County between May 2009 and July 2009. Family members were interviewed to assess possible risk factors for infection and tested for anti-E. granulosus antibodies by enzyme-linked immunosorbent assay (ELISA). RESULTS: Of the 1,133 individuals included in the study, 78 (6.9%) were found to be anti-EG seropositive. Multivariate analysis showed that the 30-39 year age group (odds ratio [OR]: 3.29; 95% confidence interval [CI]: 1.30 ± 8.33; p = 0.01), the ≥ 60 year group (OR: 4.08; 95% CI: 1.57 ± 10.61; p = 0.004), and the group that reported sometimes or never getting veterinary care for their animals (OR: 1.75; 95% CI: 1.05 ± 2.93; p = 0.032) had higher rates of seropositivity. Multivariate analysis showed that education was not significantly associated with seropositivity. Furthermore, no significant correlation with location, occupation, dog ownership or contact with dogs, or with cattle and/or sheep/goat ownership was found. Regular veterinary care and education had significant effects on lowering the prevalence of CE. CONCLUSIONS: Our results suggest that preventive measures, such as regular veterinary care for animals and educative and supportive activities oriented to the people working in farming and animal husbandry should be taken to decrease the prevalence of human CE in Turkey.

Prevalence and risk factors for methicillin-resistant Staphylococcus aureus colonization in a diabetic outpatient population: a prospective cohort study.

BACKGROUND: Diabetes mellitus is a risk factor for methicillin-resistant Staphylococcus aureus (MRSA) colonization and infection. We attempted to determine the prevalence and risk factors for MRSA colonization in a population of outpatients with diabetes. METHODS: This prospective cohort study enrolled patients with diabetes. Anterior nares cultures were obtained from patients with diabetes admitted to outpatient endocrinology and metabolism clinics, and risk factors for MRSA colonization were analyzed. RESULTS: Out of the 304 patients evaluated, 127 (41.9%) were colonized with S aureus and 30 (9.9%) were colonized with MRSA. Overall, 23.6% of all S aureus isolates were MRSA. In multivariate analysis, factors independently associated with an increased risk of MRSA colonization included the presence of connective tissue disease (odds ratio, 7.075; 95% confidence interval, 2.157-23.209; P = .001) and insulin therapy (odds ratio, 3.910; 95% confidence interval, 1.652-9.251; P = .002). CONCLUSIONS: The prevalence of MRSA colonization in our sample of diabetic outpatients was 9.9%. Independent risk factors for MRSA colonization were the presence of connective tissue disease and insulin use. A better understanding of the epidemiology and risk factors for nasal MRSA colonization in the persons with diabetes may have significant implications for the treatment and prevention of MRSA infections.

[Successful treatment of a patient with multidrug resistant Acinetobacter baumannii meningitis with high dose ampicillin-sulbactam]. / Coklu ilaç dirençli Acinetobacter baumannii menenjiti olgusunun yüksek doz ampisilin-sülbaktam ile basarili tedavisi.

Acinetobacter baumannii is an important pathogen which causes severe nosocomial infections such as meningitis. Multidrug resistance is a growing problem throughout the world. In this report a case of multidrug resistant A.baumannii meningitis, treated with high dose of ampicillin-sulbactam (SAM) was presented. Rhinorrhea and confusion developed on the postoperative seventh day in a 67 years old male patient operated for macroadenoma of the hyphophysis gland. Since the cerebrospinal fluid (CSF) findings indicated a central nervous system infection, nosocomial meningitis was diagnosed and intravenous ceftazidime and vancomycin have started. Blood and CSF cultures of the patient revealed no growth and his general condition has improved. However, fever and confusion emerged again on the 21st day of therapy and the repeat CSF sample revealed increased pressure, purulent appearance, 510/mm3 leukocytes (90% PMNL), 58 mg/dl glucose (simultaneous blood glucose was 144 mg/dl) and 49 mg/dl protein. Direct microscopic examination of CSF revealed gram-negative coccobacilli and A.baumannii was identified in the culture. The isolate was resistant to piperacillin-tazobactam, third generation cephalosporins, aztreonam, ciprofloxacin, carbapenems and aminoglycosides, susceptible to sulbactam ampicillin and colistin. Ampicillin (12 gr) and sulbactam (6 gr) treatment was initiated and at the 72nd hour of the therapy the temperature and conciousness level of the patient returned to normal. Control CSF sample obtained on the 14th day of treatment revealed no leukocytes and no bacterial growth. The treatment was continued for 21 days and the patient recovered without any sequela. Since colistin which is one of the alternative antimicrobial treatment choices for resistant Acinetobacter infections, is not found in Turkey, sulbactam-ampicillin might be an effective and safe choice for the treatment of multi-resistant A. baumannii meningitis if the isolate was proven to be susceptible by antibiotic susceptibility tests.