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BACKGROUND: Diabetes foot infection is a very important public health problem that causes serious health problems, mortality, and high health expenditures, and is one of the most important complications of diabetes mellitus. There are concerns that approaches such as limited personal visits to doctors, avoidance of hospitals, and restrictions on nonemergency surgical procedures during the coronavirus disease of 2019 pandemic pose a threat to those with diabetic foot problems, including diabetic foot ulcers (DFUs), ischemia, and infection, resulting in increased limb loss and mortality. METHODS: This multicenter, retrospective, cross-sectional study was conducted in 14 tertiary care hospitals from various regions of Turkey. A total of 1,394 patient records were evaluated, 794 of which were between January 1, 2019, and January 30, 2020 (prepandemic [Pre-P]), and 605 of which were between February 1, 2020, and February 28, 2021 (pandemic period [PP]). RESULTS: During the PP, diabetic foot patient follow-up decreased by 23.8%. In addition, the number of hospitalizations attributable to DFU has decreased significantly during the PP (P = .035). There was no difference between the groups regarding patient demographics, medical history, DFU severity, biochemical and radiologic findings, or comorbidities, but the mean duration of diabetes mellitus years was longer in patients in the Pre-P than in those in the PP (15.1 years versus 13.7 years). There was no difference between the two groups in terms of major complications such as limb loss and mortality, but infection recurrence was higher in the PP than in the Pre-P (12.9% versus 11.4%; P < .05). The prevalence of nonfermentative gram-negative bacteria as causative agents in DFU infections increased during the PP. In particular, the prevalence of carbapenem-resistant Pseudomonas spp. increased statistically during the PP. CONCLUSIONS: The rapid adaptation to the pandemic with the measures and changes developed by the multidisciplinary diabetic foot care committees may be the reasons why there was no increase in complications because of DFU during the pandemic in Turkey.
Subject(s)
COVID-19 , Diabetic Foot , Humans , Diabetic Foot/epidemiology , COVID-19/epidemiology , Cross-Sectional Studies , Retrospective Studies , Male , Female , Turkey/epidemiology , Middle Aged , Aged , Pandemics , SARS-CoV-2 , Gram-Negative Bacterial Infections/epidemiology , Gram-Negative Bacteria , HospitalizationABSTRACT
Chronic hepatitis B (CHB) remains a major threat to global public health, affecting 296 million people worldwide. Although there is no curative treatment for CHB today, the virus can be effectively controlled with current antiviral treatment strategies. Since HBsAg loss can rarely (1%) be achieved with current nucleos(t)ide analogues (NA) options, lifelong treatment is usually required in HBeAg-negative patients. In recent years, guidelines have stated that long-term NA treatments can be discontinued for HBeAg-negative patients without achieving HBsAg loss. There is no general consensus on how discontinuation of NA can be included in the treatment approach. This review aimed to evaluate the current literature regarding the discontinuation of NA treatment in HBeAg-negative patients. Patients with HBeAg-negative CHB who have a higher chance of response after discontinuation of NA therapy can be defined as non-cirrhotic patients who have low HBsAg, HBcrAg, and HBV RNA levels at the discontinuation of treatment and accept close follow-up. The management of relapses that develop after NA discontinuation in patients is also unclear. The agent used in NA treatment itself may also affect the pattern of relapse development. Relapse after NA treatment occurs significantly slower and less frequently with entecavir compared to other regimens, including tenofovir dipivoxil. Prospective studies are needed in order to maintain the chance of HBsAg clearance in case of exacerbation and to treat acute exacerbations that can be fatal in a timely manner. Algorithms to be developed for use after discontinuation of NA treatment will help the clinician manage the patient safely.
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INTRODUCTION: The aim of this national, multicenter, cross-sectional, retrospective chart review study was to determine the proportion of patients in Turkey who received hepatitis C virus (HCV) treatment after receiving positive anti-HCV results during HCV screening. METHODOLOGY: Data related to patients' demographics, laboratory results, time interval from obtaining a positive anti-HCV result to treatment initiation, specialty of the physician requesting anti-HCV screening, and type of hospital were analyzed. RESULTS: Among 1,000 patients who received a positive anti-HCV result, 50.3% were male and 78.5% were screened for HCV-RNA. Among HCV-RNA screened patients, 54.8% (n = 430) had a positive result. Among patients who tested positive for HCV-RNA, 72.8% received HCV treatment in line with their positive anti-HCV results. The median time from obtaining a positive anti-HCV result to initiation of HCV treatment was 91.0 days (interquartile range 42.0 to 178.5). Non-surgical branches requested HCV-RNA testing more frequently than surgical branches (p < 0.001). The rate of access to HCV treatment was higher among patients screened in university hospitals than among patients screened in training and research hospitals (p < 0.001). CONCLUSIONS: Our results indicate a higher rate of treatment initiation among patients with HCV infection than is described in the published literature. Furthermore, the time from screening to treatment initiation was considerably shorter compared with other international studies. However, since HCV-RNA testing was not requested in a significant portion of patients with a positive anti-HCV test result, there might be a large patient population with HCV who do not receive treatment.
Subject(s)
Hepacivirus , Hepatitis C , Humans , Male , Female , Hepacivirus/genetics , Retrospective Studies , Tertiary Care Centers , Turkey/epidemiology , Cross-Sectional Studies , Hepatitis C/diagnosis , Hepatitis C/drug therapy , Hepatitis C/epidemiology , Hepatitis C Antibodies , RNA, ViralABSTRACT
PURPOSE: The aim of this study is to investigate and compare the clinical, laboratory, and treatment response characteristics of patients diagnosed with positive culture or serology. In this way, we wanted to assess the validity of serological diagnosis. MATERIALS AND METHODS: The study was designed as a retrospective cross-sectional study between January 2010 and 2020. Patients with clinical and laboratory findings of acute/subacute brucellosis, patients with positive serological tests, and patients with growth of Brucella spp. in blood culture were included in the study. The patients were divided into three groups: Group 1 - Wright agglutination test result ≥ 1/160 and Brucella spp. growth in blood culture; Group 2 - Wright agglutination test result ≥ 1/160 and no growth in blood culture; and Group 3 - Brucella spp. growth in blood culture and negative serological test. These three groups were retrospectively evaluated for clinical features, laboratory parameters, areas of involvement, treatment options, and treatment response. RESULTS: We identified 294 patients diagnosed with brucellosis. Blood cultures were obtained from all patients, and Brucella spp. was detected in 40 patients (13.6%). There were 35 patients in Group 1, 254 patients in Group 2, and five patients in Group 3. When examining patients with symptoms, only fever showed a difference between the groups, which was significantly higher in Group 1. Laboratory investigations of the C-reactive protein (CRP), aspartate aminotransferase (AST), and alanine aminotransferase (ALT) levels of the patients showed significant differences between the groups; these parameters were significantly higher in Group 1. CONCLUSION: No significant difference was found in terms of treatment response and prognosis between patients with and without blood culture growth who were clinically compatible with acute/subacute brucellosis as diagnosed by serological methods. Therefore, serological tests are reliable methods for the diagnosis of brucellosis in cases where blood culture is inconclusive.
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BACKGROUND: In this study, we aimed to investigate the results of intraoperative culture and antibiogram in children who underwent surgery with the diagnosis of community-acquired intraabdominal infections (CA-IAIs) to determine the causative microorganisms and antibiotic susceptibility of the bacterial agents. METHODS: Antibiotic susceptibility of isolated bacteria was investigated with disk diffusion method according to EUCAST (European Committee on Antimicrobial Susceptibility Testing) suggestions directly from the patients' intraabdominal peritoneal fluid or tissues, aged <18 years. RESULTS: Bacterial growth was found in 17 (34%) of the blood cultures taken before the operation and 38 (76%) of the intraoperative abdominal cultures. According to the isolated strains; 44 (80%) were Gram-negative and 11 (20%) were Gram-positive, however, the most commonly isolated microorganisms were Escherichia coli (52.72%), Klebsiella pneumonia (14.54%), and Enterobacter cloacae (5.45%); extended-spectrum beta-lactamase (ESBL) resistance was detected in 12 of the Escherichia coli strains (41.38%) and the rates of ampicillin-sulbactam, ceftriaxone, and cefotaxime resistance were 43.2%, 40.9%, and 6.8%, respectively. CONCLUSION: In our study, ESBL-resistant gram-negative microorganisms in CA-IAIs presented as primary agents to be considered. Ampicillin-sulbactam, ceftriaxone and cefotaxime should not be preferred in the monotherapy of complicated CA-IAIs due to their high resistance rates, but they can be combined with aminoglycosides. Quinolones can be included in the treatment because of their low resistance rates. It is considered that routine intraoperative culture and evaluation of antibiotic susceptibility in complicated CA-IAIs will provide an insight into the outcomes of empirical treatment. KEY WORDS: Antimicrobial resistance, Intraabdominal infection, Surgery.
Subject(s)
Community-Acquired Infections , Intraabdominal Infections , Humans , Child , Ceftriaxone , Anti-Bacterial Agents/pharmacology , Anti-Bacterial Agents/therapeutic use , Intraabdominal Infections/drug therapy , Intraabdominal Infections/microbiology , Community-Acquired Infections/drug therapy , Community-Acquired Infections/microbiology , Escherichia coli , Microbial Sensitivity TestsABSTRACT
OBJECTIVES: We evaluated pain, fatigue, anxiety, depression, and quality of life in patients hospitalized for coronavirus disease 2019 (COVID-19) and observed them over a period of 3 months. We also investigated the relationship of these symptoms to age, sex, disease severity, and levels of anxiety and depression. METHODS: The study included 100 confirmed COVID-19 patients (i.e., positive on a polymerase chain reaction test) between the ages of 18 and 75 years. Pain (visual analog scale [VAS]), fatigue (fatigue severity scale), anxiety, and depression (hospital anxiety and depression scales) were evaluated on the first day of hospitalization and at 1-month and 3-month follow-ups. The short form-12 questionnaire was used to measure quality of life at the 1-month and 3-month followups. RESULTS: No differences were found in pain, fatigue, anxiety levels, depression levels, and quality of life according to disease severity. High VAS scores at hospital admission were related to continued pain at the 3-month follow-up (odds ratio [OR], 1.067; p<0.001). High VAS (OR, 1.072; p=0.003) and anxiety levels (OR, 1.360; p=0.007) were related to severe fatigue at the 3-month evaluation. CONCLUSIONS: Pain, fatigue, anxiety, and depression appear to be long-term sequelae of COVID-19 and can affect quality of life. High VAS and anxiety levels were found to be associated with long-term fatigue.
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Hepatitis B virus (HBV) infection is the leading cause of chronic liver disease worldwide. HBV-infected patients are at a lifetime risk of developing liver cirrhosis and hepatocellular carcinoma (HCC). Today, pegylated interferon (Peg-IFN) and nucleos(t)ide analogs (NAs) are used in the treatment of patients with chronic hepatitis B (CHB). Both treatment options have limitations. Despite effective viral suppression, NAs have little effect on covalently closed circular DNA (cccDNA), the stable episomal form of the HBV genome in hepatocytes. Therefore, the cure rate with NAs is low, and long-term treatment is required. Although the cure rate is better with Peg-IFN, it is difficult to tolerate due to drug side effects. Therefore, new treatment options are needed in the treatment of HBV infection. We can group new treatments under two headings: those that interfere with the viral life cycle and spread and those that modulate the immune response. Clinical studies show that combinations of treatments that directly target the viral life cycle and treatments that regulate the host immune system will be among the important treatment strategies in the future. As new direct-acting antiviral (DAA) and immunomodulatory therapies continue to emerge and evolve, functional cures in HBV treatment may be an achievable goal.
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OBJECTIVES: To evaluate the clinical and laboratory characteristics of COVID-19 patients admitted to Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey, and to determine the factors affecting mortality. METHODS: A total of 500 patients who were diagnosed with COVID-19 between 19th of March and 30th of September 2020 in Afyonkarahisar Health Sciences University, Faculty of Medicine, Pandemic Service, Afyonkarahisar, Turkey, were retrospectively investigated for this study. These individuals' prognoses, demographic, clinical, laboratory, and radiological information were examined and recorded retrospectively. Comparisons were carried out between the characteristics of patients with a prognosis of death and those who recovered. RESULTS: Of the 500 definite COVID-19 cases included in the study, 53.8% were male and the mean age was 57.6±15.1 (18-88 years). The most common comorbidities were hypertension and diabetes mellitus. A total of 45 (9%) patients developed mortality. Factors such as advanced age, male gender, shortness of breath, fever at admission, comorbid conditions such as hypertension, diabetes mellitus, cardiovascular diseases, lymphopenia, high C-reactive protein, high D-dimer, and high ferritin in the laboratory were found to be important risk factors for mortality. Treatments such as hydroxychloroquine, favipiravir, and lopinavir/ritonavir were not found to have lower mortality rates than one another. CONCLUSION: Considering these elements when assessing patients and adjusting the course of treatment according to the recommendations of the most recent guidelines may lower mortality.
Subject(s)
COVID-19 , Diabetes Mellitus , Hypertension , Humans , Male , Adult , Middle Aged , Aged , Female , Retrospective Studies , SARS-CoV-2 , Diabetes Mellitus/epidemiologyABSTRACT
Objective: Crimean Congo Hemorrhagic Fever (CCHF); fever, widespread pain in the body, deterioration in liver function tests; it is a tick-borne viral infectious disease that can cause bleeding and death in the skin, mucous membranes, and sometimes internal organs. In this study, we retrospectively evaluated the clinical, laboratory, and epidemiological characteristics of CCHF cases diagnosed in Afyonkarahisar. Methods: Demographic and clinical characteristics, laboratory findings, treatments, and prognoses of patients diagnosed with CCHF in Afyonkarahisar were retrospectively analyzed. Results: In Afyonkarahisar, it was determined that 35 case reports were made between 2002 and November 2019, the date when the CCHF was first seen in Turkey. A history of tick attachment was detected in 31 subjects. Tick arrest cases were most common in June (12 cases; 34.3%) and July (9 cases; 2.9%). There was a history of living in rural areas in twenty-seven (77.1%) patients, close contact with animals in 12 patients, and a history of contact with animal blood in 4 patients. All the 35 cases that followed resulted in healing and no mortality was observed. Conclusion: CCHF is an endemic disease that still maintains its importance in our country. The most important factor in the control with the disease is to prevent virus contact to prevent transmission. People living in endemic areas should be informed about the precautions to be taken against tick bites, and awareness should be raised by providing education about the disease.
Subject(s)
Hemorrhagic Fever Virus, Crimean-Congo , Hemorrhagic Fever, Crimean , Tick-Borne Diseases , Ticks , Animals , Hemorrhagic Fever, Crimean/diagnosis , Hemorrhagic Fever, Crimean/epidemiology , Humans , Retrospective StudiesABSTRACT
OBJECTIVE: We sought to evaluate neurologic symptoms and findings in patients with COVID-19 infection hospitalized in a ward and intensive care unit (ICU). METHODS: This study was designed as a prospective study. Hospitalized COVID-19 rRt-PCR positive patients in the ward and ICU were included in the study. A 54-item questionnaire was used to evaluate the patients. Patients were examined within 3 hours of hospitalization. RESULTS: A total of 379 patients were included in the study. The mean age of the patients was 56.1 ± 17.8. 89 of the patients were in intensive care. At least one general symptom was recorded in 95.5% of patients. The most common neurologic symptoms were myalgia (48.5%), headache (39.6%), anosmia (34.8%), and dysgeusia (34%). Neurological symptoms in ICU patients were higher than in the ward. 53.6% of patients had comorbidities. DISCUSSION: This study indicated that the prevalence of neurological symptoms was very high in patients with COVID-19. The percentage of neurological symptoms and findings was higher in patients hospitalized in ICU.
Subject(s)
Anosmia/etiology , COVID-19/complications , Dysgeusia/etiology , Headache/etiology , Myalgia/etiology , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle AgedABSTRACT
Objective: The main purpose of chronic hepatitis B (CHB) treatment is to improve the patients' life quality and prevent the disease from progressing to cirrhosis or hepatocellular carcinoma. Continuous suppression of hepatitis B virus (HBV) DNA with nucleoside or nucleotide analogues is the most critical way to achieve this goal. This study aimed to evaluate the CHB patients retrospectively followed up with tenofovir disoproxil fumarate (TDF) treatment. Materials and Methods: The study was planned as retrospective research by Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology between January 2001 and December 2020. We evaluated all treatment-naive and treatment-experienced patients who received TDF (245 mg/day) treatment with the diagnosis of CHB. The data were obtained by reviewing the file information registered in the hospital automation system. HBsAg, Anti-HBs, HBeAg, Anti-HBe, HBV DNA, aspartate aminotransferase (AST), alanine aminotransferase (ALT) values of the patients were evaluated at 1st, 3rd, 6th, 12th months, and 6-month follow-ups throughout the treatment. Virological (HBV-DNA of < 50 IU/ml), biochemical (decrease below 40 IU/Ml in patients with pre-treatment value of ALT >40 IU/ml) and serological (Anti-HBe seroconversion in HBeAg positives and HBsAg negative and anti-HBs seroconversion in all patients) responses were examined. Adverse effects were also assessed during the treatment. Results: Data from 131 patients who received TDF treatment were evaluated. Virological responses were determined as 78.6%, 81.3%, 94.2%, and 100% in the patients at 24th week, 48th week, 4th year, and 8th year, respectively. While there was no Anti-HBs seroconversion in any patients in four years of the treatment, it was observed at a rate of 10.5% in the eighth year. We did not determine any significant adverse effects requiring discontinuation of the treatment in the long-term follow-up of 131 patients under TDF treatment. Conclusion: As a result of our study, TDF was an effective and well-tolerated choice for CHB treatment.
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BACKGROUND AND OBJECTIVES: An effective treatment option is not yet available for SARS-CoV2, which causes the COVID-19 pandemic and whose effects are felt more and more every day. Ivermectin is among the drugs whose effectiveness in treatment has been investigated. In this study; it was aimed to investigate the presence of gene mutations that alter ivermectin metabolism and cause toxic effects in patients with severe COVID-19 pneumonia, and to evaluate the effectiveness and safety of ivermectin use in the treatment of patients without mutation. MATERIALS AND METHODS: Patients with severe COVID19 pneumonia were included in the study, which was planned as a prospective, randomized, controlled, single-blind phase 3 study. Two groups, the study group and the control group, took part in the study. Ivermectin 200 mcg/kg/day for 5 days in the form of a solution prepared for enteral use added to the reference treatment protocol -hydroxychloroquine + favipiravir + azithromycin- of patients included in the study group. Patients in the control group were given only reference treatment with 3 other drugs without ivermectin. The presence of mutations was investigated by performing sequence analysis in the mdr1/abcab1 gene with the Sanger method in patients included in the study group according to randomization. Patients with mutations were excluded from the study and ivermectin treatment was not continued. Patients were followed for 5 days after treatment. At the end of the treatment and follow-up period, clinical response and changes in laboratory parameters were evaluated. RESULTS: A total of 66 patients, 36 in the study group and 30 in the control group were included in the study. Mutations affecting ivermectin metabolism was detected in genetic tests of six (16.7%) patients in the study group and they were excluded from the study. At the end of the 5-day follow-up period, the rate of clinical improvement was 73.3% (22/30) in the study group and was 53.3% (16/30) in the control group (p = 0.10). At the end of the study, mortality developed in 6 patients (20%) in the study group and in 9 (30%) patients in the control group (p = 0.37). At the end of the follow-up period, the average peripheral capillary oxygen saturation (SpO2) values of the study and control groups were found to be 93.5 and 93.0%, respectively. Partial pressure of oxygen (PaO2)/FiO2 ratios were determined as 236.3 ± 85.7 and 220.8 ± 127.3 in the study and control groups, respectively. While the blood lymphocyte count was higher in the study group compared to the control group (1698 ± 1438 and 1256 ± 710, respectively) at the end of the follow-up period (p = 0.24); reduction in serum C-reactive protein (CRP), ferritin and D-dimer levels was more pronounced in the study group (p = 0.02, p = 0.005 and p = 0.03, respectively). CONCLUSIONS: According to the findings obtained, ivermectin can provide an increase in clinical recovery, improvement in prognostic laboratory parameters and a decrease in mortality rates even when used in patients with severe COVID-19. Consequently, ivermectin should be considered as an alternative drug that can be used in the treatment of COVID-19 disease or as an additional option to existing protocols.
Subject(s)
Antiviral Agents/therapeutic use , COVID-19 Drug Treatment , Ivermectin/therapeutic use , Pneumonia, Viral/drug therapy , ATP Binding Cassette Transporter, Subfamily B/genetics , Aged , Amides/therapeutic use , Antiviral Agents/pharmacokinetics , Azithromycin/therapeutic use , COVID-19/blood , COVID-19/mortality , Cytochrome P-450 CYP3A/genetics , Drug Therapy, Combination , Female , Humans , Hydroxychloroquine/therapeutic use , Ivermectin/pharmacokinetics , Male , Middle Aged , Pneumonia, Viral/blood , Pneumonia, Viral/virology , Prospective Studies , Pyrazines/therapeutic use , Single-Blind Method , Treatment OutcomeABSTRACT
BACKGROUND: In this study, we aimed to investigate the efficacy and safety of sofosbuvir-based therapies in the treatment of chronic hepatitis C in real-world clinical practice. METHODS: Data from patients with chronic hepatitis C treated with SOF/LDV ± RBV or SOF/RBV in 31 centers across Turkey between April 1, 2017, and August 31, 2018, were recorded in a nationwide database among infectious disease specialists. Demographics, clinical, and virological outcomes were analyzed. RESULTS: A total of 552 patients were included in the study. The mean age of the patients was 51.28 ± 14.2, and 293 (55.8%) were female. The majority had HCV genotype 1b infection (65%), 75.04% of the patients underwent treatment, and non-cirrhosis was present at baseline in 381 patients (72.6%). SOF/LDV ± RBV treatment was given to 477 patients and 48 patients received SOF/RBV according to HCV genotype. The total SVR12 rate was 99% in all patients. Five patients experienced disease relapse during the study and all of them were genotype 2. In patients infected with HCV GT2, SVR12 was 77.3%. SVR was 100% in all patients infected with other HCV genotypes. All treatments were well tolerated by patients without causing severe adverse events. Side effects and side effects-associated treatment discontinuation rates were 28.2% and 0.4%, respectively. Weakness (13.7%) was the common side effect. CONCLUSION: The present real-world data of 525 patients with HCV genotypes 1, 1a, 1b, 3, 4, and 5 who underwent SOF/LDV ± RBV treatment in Turkey demonstrated a high efficacy and safety profile. HCV GT2 patients should be treated with more efficacious treatment.
Subject(s)
Benzimidazoles/therapeutic use , Fluorenes/therapeutic use , Hepatitis C, Chronic , Hepatitis C , Sofosbuvir/therapeutic use , Antiviral Agents/adverse effects , Drug Therapy, Combination , Female , Genotype , Hepacivirus/genetics , Hepatitis C/drug therapy , Hepatitis C, Chronic/drug therapy , Humans , Ribavirin/adverse effects , Treatment Outcome , TurkeyABSTRACT
The "Coronavirus Disease 19 (COVID-19)" caused by "Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2)" is still active all over the world as a pandemia. It is reported that at least 7000 health care workers (HCW) had lost their lives due to COVID-19 from the beginning of the pandemia till September 2020 in the world. In our country between the dates, March 11, 2020 which the first case was reported, and September 1, 2020, the date which our study has been finalized, 7428 HCW were infected by SARS-CoV-2, and 52 of them were deceased. In this study, it was aimed to evaluate the contact and illness of healthcare workers working outside of the pandemic clinics in our hospital and to examine the possible transmission routes and disease prognoses. Healthcare workers who were working outside the pandemic service between March 11, 2020 and September 1, 2020 and who had a definite diagnosis of COVID-19 and all hospital staff who had contacted with these people, and HCW who had contact with patients diagnosed with COVID-19 while receiving inpatient treatment in services other than the pandemic service was evaluated and classified as low, medium and high risk according to the risk scoring defined in the published "Ministry of Health COVID-19 Guidelines". Healthcare workers who were evaluated as contacted were questioned in detail regarding the use of personal protective equipment (PPE) at the time of contact, especially suitability of the masks, contact time and shape and all the data were recorded. A total of 53 index cases (40 HCW and 13 inpatients diagnosed as COVID-19) were detected during the study period. The number of HCW contacted with these index cases was 672. In our study, we examined the data of 40 index cases and 672 contacted HCW (total of 712 HCW). Only 3 of 40 index cases (7.5%) had hospital-acquired COVID-19 infection, the other 37 cases were infected by community sources. COVID-19 was not detected in 94.2% of the contacted HCW during the follow-up while 5.8% of them had positive PCR test results. Considering the possible way of contamination among the contacted HCW who developed COVID-19 during the follow-up period, it was determined that 13.1% of the cases were a result of taken care of patients, 86.9% of the cases were a result of being in hospital social environments (drinking tea, smoking, eating, chatting in the same room without personal precautions) and in the days after the contact, it was in the form of contact with healthcare personnel diagnosed with COVID-19. When the contacted HCW were questioned about using proper masks at the time of contact, we determined that 93.3% of them used masks during patient caring procedures, however, only 48.9% used masks when they were in social areas (p<0.001). Healthcare workers face an unprecedented risk of occupational disease and death due to the COVID-19 pandemic. However, it is also observed that prolonged pandemia period caused health workers to disregard rigorous infection control precautions in social areas of hospitals which they follow inpatient care although this has shown to be the most common way of contamination. Commonly performed in-service training and causing awareness in all areas of the hospital about following infection control precautions and PPE usage and checking the process regularly are the most important ways to prevent HCW from being affected by COVID-19.
Subject(s)
COVID-19 , Pandemics , Delivery of Health Care , Health Personnel , Hospitals , Humans , SARS-CoV-2ABSTRACT
BACKGROUND: Lungs are the primary organ involved in COVID-19, and the severity of pneumonia in COVID-19 patients is an important cause of morbidity and mortality. AIM: We aimed to evaluate the pneumonia severity through the visual and quantitative assessment on chest computed tomography (CT) in patients with coronavirus disease 2019 (COVID-19) and compare the CT findings with clinical and laboratory findings. METHODS: We retrospectively evaluated adult COVID-19 patients who underwent chest CT along with theirclinical scores, laboratory findings, and length of hospital stay. Two independent radiologists visually evaluated the pneumonia severity on chest CT (VSQS). Quantitative CT (QCT) assessment was performed using a free DICOM viewer, and the percentage of the well-aerated lung (%WAL), high-attenuation areas (%HAA) at different threshold values, and mean lung attenuation (MLA) values were calculated. The relationship between CT scores and the clinical, laboratory data, and the length of hospital stay were evaluated in this cross-sectional study. The student's t-test and chi-square test were used to analyze the differences between the variables. The Pearson correlation test analyzed the correlation between the variables. The diagnostic performance of the variables was assessed using the receiver operating characteristic (ROC) analysis. RESULTS: The VSQS and QCT scores were significantly correlated with procalcitonin, d-dimer, ferritin, and C-reactive protein levels. Both VSQ and QCT scores were significantly correlated with the disease severity (p < 0.001). Among the QCT parameters, the %HAA-600 value showed the best correlation with the VSQS (r = 730, p < 0.001). VSQS and QCT scores had high sensitivity and specificity in distinguishing disease severity and predicting prolonged hospitalization. CONCLUSION: The VSQS and QCT scores can help manage the COVID-19 and predict the duration of the hospitalization.
Subject(s)
COVID-19 , Adult , Cross-Sectional Studies , Humans , Prognosis , Retrospective Studies , SARS-CoV-2 , Severity of Illness Index , Tomography, X-Ray ComputedABSTRACT
BACKGROUND/AIMS: mbitasvir/paritaprevir/ritonavir (OMV/PTV/r) ± dasabuvir (DSV) ± ribavirin (RBV) combination has demonstrated excellent rates of sustained virologic response (SVR) and a very good safety profile in patients with the chronic hepatitis C virus (HCV) genotype 1 or 4 infections. We aimed to investigate the effectiveness and safety of OMV/PTV/r ± DSV ± RBV combination regimen in a real-world clinical practice. MATERIALS AND METHODS: Data from HCV genotype 1 and 4 patients treated with OMV/PTV/r ± DSV ± RBV (n=862) in 34 centers across Turkey between April 1, 2017 and August 31, 2018 were recorded in a large national database. Demographic, clinical, and virologic data were analyzed. RESULTS: The mean age of the patients was 55.63, and 430 patients (49.9%) were male. The majority had HCV genotype 1b infection (77.3%), and 66.2% were treatment-naïve. Non-cirrhosis was present at baseline in 789 patients (91.5%). SVR12 rate was 99.1% in all patients. Seven patients had virologic failure. No significant differences were observed in SVR12 according to HCV genotypes. HCV RNA was undetectable at treatment week 4 in 90.9%, at treatment week 8 in 98.5%, and at the end of treatment (EOT) in 98.9%. SVR12 ratio was significantly higher in the non-cirrhotic patients compared to that in the compensated cirrhotic patients. Rates of adverse events (AEs) in the patients was 59.7%. CONCLUSION: The present real-life data of Turkey for the OBV/PTV/r ± DSV ± RBV treatment of patients with HCV genotype 1b, 1a, or 4 infection from 862 patients demonstrated high efficacy and a safety profile.
Subject(s)
2-Naphthylamine/administration & dosage , Antiviral Agents/administration & dosage , Hepacivirus/genetics , Hepatitis C, Chronic/drug therapy , Ribavirin/administration & dosage , Sulfonamides/administration & dosage , Uracil/analogs & derivatives , Adult , Aged , Aged, 80 and over , Anilides/administration & dosage , Cyclopropanes/administration & dosage , Databases, Factual , Drug Therapy, Combination , Female , Genotype , Humans , Lactams, Macrocyclic/administration & dosage , Male , Middle Aged , Proline/administration & dosage , Proline/analogs & derivatives , Ritonavir/administration & dosage , Sustained Virologic Response , Turkey , Uracil/administration & dosage , Valine/administration & dosage , Young AdultABSTRACT
OBJECTIVE: Cystic echinococcosis (CE) is a globally prevalent zoonotic disease. METHODS: Demographic, clinical, laboratory, and follow-up data of patients between May 2009 and 2015 were retrospectively analyzed by screening data from a hospital automation system. RESULTS: A total of 238 (females, n=139 and males, n=99) patients with a mean age of 40.6±20.58 years were included. Less than half (40.8%) of the patients were living in the countryside. Hepatic involvement of CE was most frequently (72.2%) seen. A majority (75.6%) of the patients were symptomatic, but abdominal pain was the most frequently seen symptom. For diagnosis, in all patients, imaging modalities were used, while in 66% of the patients, serological methods were also employed. The patients received both medical and surgical treatments (78.5%, n=187), only surgical treatment (10.5%, n=25), or only medical treatment (8.8%, n=21). Surgical treatment was performed for patients with hepatic (n=139/176, 80.6%), pulmonary (n=78/94, 82.9%), splenic (n=7/9; 77.7%), and mesenteric (n=6/7, 85.1%) cysts, and patients cases with brain, bone, muscle, omentum, bladder, and adrenal cysts had undergone surgical intervention. CONCLUSION: Publication of regional data is important in terms of epidemiological considerations and may aid in the formulation of standard treatment approaches.
Subject(s)
Echinococcosis/diagnosis , Zoonoses/diagnosis , Abdominal Pain , Adult , Animals , Echinococcosis/epidemiology , Echinococcosis/therapy , Echinococcosis, Hepatic/diagnosis , Echinococcosis, Hepatic/epidemiology , Echinococcosis, Hepatic/therapy , Echinococcosis, Pulmonary/diagnosis , Echinococcosis, Pulmonary/epidemiology , Echinococcosis, Pulmonary/therapy , Female , Humans , Male , Middle Aged , Prevalence , Recurrence , Retrospective Studies , Risk Factors , Turkey/epidemiology , Young Adult , Zoonoses/epidemiology , Zoonoses/parasitologyABSTRACT
OBJECTIVE: Our purpose was to reveal the efficiency of diffusion weighted imaging (DWI) in the diagnosis of encephalitis, and to determine the relation between the apparent diffusion coefficient (ADC) values, the onset of the clinical symptoms, and the lesion extent. METHODS: Conventional magnetic resonance imaging (MRI) was performed in 17 patients with encephalitis diagnosed on the basis of laboratory, clinical and radiologic findings during 2009 and 2015. Based on the duration between the onset of the symptoms and the brain MRI findings, the patients were divided into three groups. ADC values of the encephalitis lesion, the lesions' topographic analysis score, deep gray matter involvement, patients' clinical situation and the duration of the arrival to the clinic was examined. RESULTS: Mean ADC values were 0,988±0,335 x10(-3) mm(2)/s in group I (0-2 days), 1,045±0,347 x10(-3) mm(2)/s in Group-II (3-7 days), 1,451±0,225 x10(-3) mm(2)/s in Group-III (8 days and over). The relation between the ADC values and the duration of the arrival, topographic analysis score, the relation between the patients' clinical situation and the deep gray matter involvement were found to be statistically significant. The deep gray matter involvement was demonstrated more clearly by FLAIR images when compared with DWI. CONCLUSION: Conventional MRI sequences may be insufficient in showing the encephalitis lesion. DWI must be added to the imaging modalities immediately in the cases suspected of having encephalitis.
ABSTRACT
BACKGROUND: Drug resistance development is an expected problem during treatment with protease inhibitors (PIs), this is largely due to the fact that Pls are low-genetic barrier drugs. Resistance-associated variants (RAVs) however may also occur naturally, and prior to treatment with Pls, the clinical impact of this basal resistance remains unknown. In Turkey, there is yet to be an investigation into the hepatitis C (HCV) drug associated resistance to oral antivirals. MATERIALS AND METHODS: 178 antiviral-naïve patients infected with HCV genotype 1 were selected from 27 clinical centers of various geographical regions in Turkey and included in the current study. The basal NS3 Pls resistance mutations of these patients were analyzed. RESULTS: In 33 (18.5%) of the patients included in the study, at least one mutation pattern that can cause drug resistance was identified. The most frequently detected mutation pattern was T54S while R109K was the second most frequently detected. Following a more general examination of the patients studied, telaprevir (TVR) resistance in 27 patients (15.2%), boceprevir (BOC) resistance in 26 (14.6%) patients, simeprevir (SMV) resistance in 11 (6.2%) patients and faldaprevir resistance in 13 (7.3%) patients were detected. Our investigation also revealed that rebound developed in the presence of a Q80K mutation and amongst two V55A mutations following treatment with TVR, while no response to treatment was detected in a patient with a R55K mutation. CONCLUSION: We are of the opinion that drug resistance analyses can be beneficial and necessary in revealing which variants are responsible for pre-treatment natural resistance and which mutations are responsible for the viral breakthrough that may develop during the treatment.
Subject(s)
Antiviral Agents/therapeutic use , Drug Resistance, Viral , Hepacivirus/drug effects , Hepatitis C, Chronic/drug therapy , Mutation , Protease Inhibitors/therapeutic use , Adult , Aged , Aged, 80 and over , Female , Genotype , Hepacivirus/enzymology , Hepacivirus/genetics , Hepacivirus/isolation & purification , Hepatitis C, Chronic/virology , Humans , Male , Middle Aged , Oligopeptides/therapeutic use , Proline/analogs & derivatives , Proline/therapeutic use , Simeprevir/therapeutic use , Turkey , Viral Nonstructural Proteins/antagonists & inhibitors , Viral Nonstructural Proteins/genetics , Viral Nonstructural Proteins/metabolism , Young AdultABSTRACT
The prediction of the consequences of disease is important to determine the therapy approaches and prevention of the chronical state in patients infected with hepatitis B virus (HBV). In recent years various studies are carried on to investigate the effect of IL-28B gene polymorphisms on the clinical course or therapy response in patients with chronic hepatitis B infection. The aim of the study was to evaluate the influence of IL-28B rs12979860 polymorphisms on the natural course of HBV infection. The study was designed prospectively, and the subjects were randomly selected among patients admitted to infectious disease outpatient clinics of Kocatepe University Medical School Hospital and Yunus Emre State Hospital located at provinces in Central Anatolia, Turkey. A total of 99 cases were included in the study and evaluated into three groups, namely, chronic hepatitis B patients (group 1, n= 43); inactive HBV carriers (group 2, n= 34) and subjects with acquired immunity after native infection (group 3, n= 22). There were no significant differences regarding the age and gender distribution between the groups (p> 0.05). All subjects were investigated for the IL-28B promoter single nucleotide polymorphism rs12979860 at position 3176 C/T, by real-time polymerase chain reaction (RT-PCR). Evaluation of the range of IL-28B rs12979860 C/T polymorphisms observed in the study groups showed that, the frequency of CC, CT and TT allels were as follows; 34.9%, 48.8% and 16.3 % in group 1; 47.1%, 35.3% and 17.6% in group 2; 63.6%, 27.7% and 13.6% in group 3, respectively. No significant differences were observed between the groups in terms of C/T allel distriubution (p> 0.05). However, in spite of statistical insignificance, the rate of CC allel in IL-28B rs12979860 gene was the highest in immune subjects (63.6%), while it was the lowest in chronic hepatitis B patients (34.9%). According to our data, IL-28B rs12979860 gene polymorphisms were not effective on the clinical course of HBV infection. In conclusion, further studies with large numbers of patients are needed to support these data.