BACKGROUND Nearly 290000 patients with chronic hepatitis C die annually from the most severe complications of the disease.One of them is liver cirrhosis,which occurs in about 20%of patients chronically infected with t...BACKGROUND Nearly 290000 patients with chronic hepatitis C die annually from the most severe complications of the disease.One of them is liver cirrhosis,which occurs in about 20%of patients chronically infected with the hepatitis C virus(HCV).Direct-acting antivirals(DAAs),which replaced interferon(IFN)-based regimens,significantly improved the prognosis of this group of patients,increasing HCV eradication rates and tolerability of therapy.Our study is the first to assess changes in patient profile,effectiveness,and safety in the HCV-infected cirrhotic population in the IFN-free era.AIM To document changes in patient characteristics and treatment regimens along with their effectiveness and safety profile over the years.METHODS The studied patients were selected from 14801 chronically HCV-infected individuals who started IFN-free therapy between July 2015 and December 2021 in 22 Polish hepatology centers.The retrospective analysis was conducted in real-world clinical practice based on the EpiTer-2 multicenter database.The measure of treatment effectiveness was the percentage of sustained virologic response(SVR)calculated after excluding patients lost to follow-up.Safety data collected during therapy and the 12-wk post-treatment period included information on adverse events,including serious ones,deaths,and treatment course.RESULTS The studied population(n=3577)was balanced in terms of gender in 2015-2017,while the following years showed the dominance of men.The decline in the median age from 63 in 2015-2016 to 61 years in 2021 was accompanied by a decrease in the percentage of patients with comorbidities and comedications.Treatment-experienced patients dominated in 2015-2016,while treatment-naive individuals gained an advantage in 2017 and reached 93.2%in 2021.Genotype(GT)-specific options were more prevalent in treatment in 2015-2018 and were supplanted by pangenotypic combinations in subsequent years.The effectiveness of the therapy was comparable regardless of the period analyzed,and patients achieved an overall response rate of 95%,with an SVR range of 72.9%-100%for the different therapeutic regimens.Male gender,GT3 infection,and prior treatment failure were identified as independent negative predictors of therapeutic success.CONCLUSION We have documented changes in the profile of HCV-infected cirrhotic patients over the years of accessibility to changing DAA regimens,confirming the high effectiveness of IFN-free therapy in all analyzed periods.展开更多
BACKGROUND It is estimated that 58 million people worldwide are infected with the hepatitis C virus(HCV).Patients with severe psychiatric disorders could not be treated with previously available interferon-based thera...BACKGROUND It is estimated that 58 million people worldwide are infected with the hepatitis C virus(HCV).Patients with severe psychiatric disorders could not be treated with previously available interferon-based therapies due to their unfavorable side effect profile.This has changed with the introduction of direct-acting antivirals(DAA),although their real-life tolerance and effectiveness in patients with different psychiatric disorders remain to be demonstrated.AIM To evaluate the effectiveness and safety of DAA in patients with various mental illnesses.METHODS This was a retrospective observational study encompassing 14272 patients treated with DAA for chronic hepatitis C in 22 Polish hepatology centers,including 942 individuals diagnosed with a mental disorder(anxiety disorder,bipolar affective disorder,depression,anxiety-depressive disorder,personality disorder,schizophrenia,sleep disorder,substance abuse disorder,and mental illness without a specific diagnosis).The safety and effectiveness of DAA in this group were compared to those in a group without psychiatric illness(n=13330).Antiviral therapy was considered successful if serum ribonucleic acid(RNA)of HCV was undetectable 12 wk after its completion[sustained virologic response(SVR)].Safety data,including the incidence of adverse events(AEs),serious AEs(SAEs),and deaths,and the frequency of treatment modification and discontinuation,were collected during therapy and up to 12 wk after treatment completion.The entire study population was included in the intent-to-treat(ITT)analysis.Per-protocol(PP)analysis concerned patients who underwent HCV RNA evaluation 12 wk after completing treatment.RESULTS Among patients with mental illness,there was a significantly higher percentage of men,treatmentnaive patients,obese,human immunodeficiency virus and hepatitis B virus-coinfected,patients with cirrhosis,and those infected with genotype 3(GT3)while infection with GT1b was more frequent in the population without psychiatric disorders.The cure rate calculated PP was not significantly different in the two groups analyzed,with a SVR of 96.9% and 97.7%,respectively.Although patients with bipolar disorder achieved a significantly lower SVR,the multivariate analysis excluded it as an independent predictor of treatment non-response.Male sex,GT3 infection,cirrhosis,and failure of previous therapy were identified as independent negative predictors.The percentage of patients who completed the planned therapy did not differ between groups with and without mental disorders.In six patients,symptoms of mental illness(depression,schizophrenia)worsened,of which two discontinued treatments for this reason.New episodes of sleep disorders occurred significantly more often in patients with mental disorders.Patients with mental illness were more frequently lost to follow-up(4.2%vs 2.5%).CONCLUSION DAA treatment is safe and effective in HCV-infected patients with mental disorders.No specific psychiatric diagnosis lowered the chance of successful antiviral treatment.展开更多
The purpose of this study was to examine and evaluate the effectiveness of Super High-Intensity Continuous Training(SHCT)on elite team handball players.SHCT is a new approach of aerobic training that combines the adva...The purpose of this study was to examine and evaluate the effectiveness of Super High-Intensity Continuous Training(SHCT)on elite team handball players.SHCT is a new approach of aerobic training that combines the advantages of both continuous and interval training methods.The study included 14 professional handball players who are members of the first national handball league team.The participants were trained five times a week over eight weeks using the SHCT method.The train-ing intensity for each athlete was tailored to their individual oxygen consumption.Significant(P<0.001)improvements were obtained in all measured and evaluated indicators of aerobic abilities,including maximal oxygen uptake(VO_(2max)),maximum relative oxygen uptake(VO_(2rel)),running speed at which maximum oxygen uptake occurs(VO_(2max)),when comparing the pre-,intermediate,and post-tests,as well as a huge positive effect(η^(2)_(G) reaching from 0.19 to 0.49 and η^(2)_(p) of 0.91).These effects from short cycles of aerobic training have not been previously obtained in studies involving elite and and recreational ath-letes,whether using continuous or interval training approaches.In addition to the above,SHCT showed several other positive features.As such,we recommend further research into SHCT and encourage its integration into athletic training practices.展开更多
文摘BACKGROUND Nearly 290000 patients with chronic hepatitis C die annually from the most severe complications of the disease.One of them is liver cirrhosis,which occurs in about 20%of patients chronically infected with the hepatitis C virus(HCV).Direct-acting antivirals(DAAs),which replaced interferon(IFN)-based regimens,significantly improved the prognosis of this group of patients,increasing HCV eradication rates and tolerability of therapy.Our study is the first to assess changes in patient profile,effectiveness,and safety in the HCV-infected cirrhotic population in the IFN-free era.AIM To document changes in patient characteristics and treatment regimens along with their effectiveness and safety profile over the years.METHODS The studied patients were selected from 14801 chronically HCV-infected individuals who started IFN-free therapy between July 2015 and December 2021 in 22 Polish hepatology centers.The retrospective analysis was conducted in real-world clinical practice based on the EpiTer-2 multicenter database.The measure of treatment effectiveness was the percentage of sustained virologic response(SVR)calculated after excluding patients lost to follow-up.Safety data collected during therapy and the 12-wk post-treatment period included information on adverse events,including serious ones,deaths,and treatment course.RESULTS The studied population(n=3577)was balanced in terms of gender in 2015-2017,while the following years showed the dominance of men.The decline in the median age from 63 in 2015-2016 to 61 years in 2021 was accompanied by a decrease in the percentage of patients with comorbidities and comedications.Treatment-experienced patients dominated in 2015-2016,while treatment-naive individuals gained an advantage in 2017 and reached 93.2%in 2021.Genotype(GT)-specific options were more prevalent in treatment in 2015-2018 and were supplanted by pangenotypic combinations in subsequent years.The effectiveness of the therapy was comparable regardless of the period analyzed,and patients achieved an overall response rate of 95%,with an SVR range of 72.9%-100%for the different therapeutic regimens.Male gender,GT3 infection,and prior treatment failure were identified as independent negative predictors of therapeutic success.CONCLUSION We have documented changes in the profile of HCV-infected cirrhotic patients over the years of accessibility to changing DAA regimens,confirming the high effectiveness of IFN-free therapy in all analyzed periods.
文摘BACKGROUND It is estimated that 58 million people worldwide are infected with the hepatitis C virus(HCV).Patients with severe psychiatric disorders could not be treated with previously available interferon-based therapies due to their unfavorable side effect profile.This has changed with the introduction of direct-acting antivirals(DAA),although their real-life tolerance and effectiveness in patients with different psychiatric disorders remain to be demonstrated.AIM To evaluate the effectiveness and safety of DAA in patients with various mental illnesses.METHODS This was a retrospective observational study encompassing 14272 patients treated with DAA for chronic hepatitis C in 22 Polish hepatology centers,including 942 individuals diagnosed with a mental disorder(anxiety disorder,bipolar affective disorder,depression,anxiety-depressive disorder,personality disorder,schizophrenia,sleep disorder,substance abuse disorder,and mental illness without a specific diagnosis).The safety and effectiveness of DAA in this group were compared to those in a group without psychiatric illness(n=13330).Antiviral therapy was considered successful if serum ribonucleic acid(RNA)of HCV was undetectable 12 wk after its completion[sustained virologic response(SVR)].Safety data,including the incidence of adverse events(AEs),serious AEs(SAEs),and deaths,and the frequency of treatment modification and discontinuation,were collected during therapy and up to 12 wk after treatment completion.The entire study population was included in the intent-to-treat(ITT)analysis.Per-protocol(PP)analysis concerned patients who underwent HCV RNA evaluation 12 wk after completing treatment.RESULTS Among patients with mental illness,there was a significantly higher percentage of men,treatmentnaive patients,obese,human immunodeficiency virus and hepatitis B virus-coinfected,patients with cirrhosis,and those infected with genotype 3(GT3)while infection with GT1b was more frequent in the population without psychiatric disorders.The cure rate calculated PP was not significantly different in the two groups analyzed,with a SVR of 96.9% and 97.7%,respectively.Although patients with bipolar disorder achieved a significantly lower SVR,the multivariate analysis excluded it as an independent predictor of treatment non-response.Male sex,GT3 infection,cirrhosis,and failure of previous therapy were identified as independent negative predictors.The percentage of patients who completed the planned therapy did not differ between groups with and without mental disorders.In six patients,symptoms of mental illness(depression,schizophrenia)worsened,of which two discontinued treatments for this reason.New episodes of sleep disorders occurred significantly more often in patients with mental disorders.Patients with mental illness were more frequently lost to follow-up(4.2%vs 2.5%).CONCLUSION DAA treatment is safe and effective in HCV-infected patients with mental disorders.No specific psychiatric diagnosis lowered the chance of successful antiviral treatment.
文摘The purpose of this study was to examine and evaluate the effectiveness of Super High-Intensity Continuous Training(SHCT)on elite team handball players.SHCT is a new approach of aerobic training that combines the advantages of both continuous and interval training methods.The study included 14 professional handball players who are members of the first national handball league team.The participants were trained five times a week over eight weeks using the SHCT method.The train-ing intensity for each athlete was tailored to their individual oxygen consumption.Significant(P<0.001)improvements were obtained in all measured and evaluated indicators of aerobic abilities,including maximal oxygen uptake(VO_(2max)),maximum relative oxygen uptake(VO_(2rel)),running speed at which maximum oxygen uptake occurs(VO_(2max)),when comparing the pre-,intermediate,and post-tests,as well as a huge positive effect(η^(2)_(G) reaching from 0.19 to 0.49 and η^(2)_(p) of 0.91).These effects from short cycles of aerobic training have not been previously obtained in studies involving elite and and recreational ath-letes,whether using continuous or interval training approaches.In addition to the above,SHCT showed several other positive features.As such,we recommend further research into SHCT and encourage its integration into athletic training practices.
