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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

16 patients with chronic hepatitis C virus (HCV) infection were treated with a combination of interferon-alpha and ribavirin for 24 weeks in an open study. One patient declined further treatment due to depression after week 16 and did not complete further follow-up. A moderate decline was observed in hemoglobin and an increase in bilirubin level both reversible after discontinuing the treatment. 24 weeks after treatment cessation 9/15 (60%) evaluable patients had complete clearance of HCV-RNA as measured with PCR. HCV genotype did not seem to be correlated with response, but patients with sustained response to treatment had a significantly reduced number of HCV RNA copies/ml serum at treatment start compared with the other patients. These findings support the promising results of this combination therapy noted in other pilot studies.
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PMID:Combined alpha-interferon and ribavirin treatment in chronic hepatitis C: a pilot study. 865 64

Overall fifty patients with chronic hepatitis and 50 patients with concurrent pathologies were examined. The patients with chronic active hepatitis and in coexisting pathologies showed more profound depression of the immunity system as well as striking alterations on the iris of the eye. The former patient group received basic therapy, while the latter one were given immunomodulating agents against the background of basic therapy. Iridodiagnosis will, we believe, help in detecting concurrent pathologies of the hepatobiliary and urinary systems. The dynamics of the pathological signs in the iris is strongly related to the clinicoimmunological picture of the illness. Iridodiagnosis is a reliable test of a therapeutic effect in patients with chronic diseases of the hepatobiliary system and in those cases having this medical problem concurrently with the urinary system pathologies.
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PMID:[Iridodiagnosis in diseases of the hepatobiliary system and kidneys]. 900 66

We studied the morbidity of chronic hepatitis C in patients referred to a tertiary care medical facility. The medical records of 500 consecutive cases of chronic hepatitis C were examined for the following: (1) source and time of exposure, (2) signs and symptoms of liver disease, (3) degree of alcohol intake, (4) liver biopsy findings, (5) extrahepatic disease manifestations, and (6) coexisting illnesses that could have an impact on morbidity. Morbidity and histologic findings were evaluated in relation to the duration of hepatitis C. The onset of infection could be determined in 376 patients (75%). A close relationship between the length of infection and disease features was not observed. Fatigue was common at all stages of infection. Whereas cirrhosis occurred more frequently in patients with disease of long duration, 15-24% of patients had signs of advanced liver disease (ascites, encephalopathy, thrombocytopenia) within six years of exposure. Overt extrahepatic manifestations of chronic hepatitis C occurred infrequently, and depression was reported in 24% of untreated patients. In conclusion, in patients referred to a tertiary care setting, chronic hepatitis C is often associated with significant morbidity.
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PMID:Morbidity of chronic hepatitis C as seen in a tertiary care medical center. 900 36

The number of patients treated with interferon (IFN) has increased markedly in Japan since 1992, when the Health and Welfare Ministry approved the use of IFN for treating chronic active hepatitis C. It is important to identify and treat depression, which is one of the psychiatric complications of IFN therapy and often leads to discontinuation of the therapy, in patients with chronic hepatitis C. In this study we prospectively investigated the incidence of depression during IFN therapy in patients with chronic active hepatitis C. The psychiatric status of 85 patients (53 men, 32 women; mean age 49.1 years) with chronic active hepatitis C who began receiving IFN at Showa University Hospital was assessed before and 2, 4, 12 and 24 weeks after the start of IFN therapy, using the major depressive episode diagnostic criteria listed in the DSM-III-R and the Hamilton Depression Scale HDS). All of the patients provided informed consent prior to participation in this study. IFN therapy was discontinued in 5 cases (5.9%) because of physical side effects and in 4 cases (4.7%) because of depression. Two, 11, 14, 25 and 16 patients were diagnosed as having major depressive episodes before and 2, 4, 12 and 24 weeks after the start of IFN therapy, respectively. The number of patients who were asymptomatic before the start of IFN therapy but were diagnosed as having a major depressive episode at least once during IFN therapy was 31 (31/83 = 37.3%). The mean HDS scores at 2, 4, 12 and 24 weeks (5.4, 6.0, 8.8 and 6.6) were significantly higher than that before the start of IFN therapy (3.0). The patients whose first diagnosed major depressive episodes occurred more than 4 weeks after the start of IFN therapy tended to be more severely depressed than those in whom it occurred less than 4 weeks after the start of IFN therapy. Compared to the 47 patients who completed 24 weeks of IFN therapy without experiencing depression, the 31 patients who were diagnosed as experiencing major depressive episodes during IFN therapy had significantly higher neuroticism scores determined using the Eysenck Personality Questionnaire, showed a more severely depressed mood and experienced more severe sleep disturbances before the start of IFN therapy. The latter group of patients also tended to have comorbid chronic physical disorders such as hypertension or diabetes mellitus and the histories of mental disorders before the IFN therapy; however these differences were not statistically significant. There were no differences between the two groups in patient age or sex, the severity of hepatitis before the IFN therapy, the type of IFN used in the therapy or the efficacy of IFN in the treatment of the hepatitis C. Our results indicate that the decision as to whether to treat chronic active hepatitis C with IFN should be made carefully and that early intervention and careful monitoring of depression are required during IFN therapy in the treatment of chronic active hepatitis C.
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PMID:[Depression during interferon therapy in chronic hepatitis C patients--a prospective study]. 913 11

A 52-year-old man suffering from chronic hepatitis B related liver cirrhosis was treated for depression with paroxetine (Serotax) 5 mg and subsequently 15 mg once daily. A severe hepatitis with liver failure (jaundice, hypoalbuminaemia, edemas, and ascites) developed. After the drug was withdrawn the patient recovered completely. The adverse reaction may be explained by a change in the pharmacokinetics of the drug caused by the liver cirrhosis. Caution is required in prescribing long-term paroxetine therapy for patients with documented liver cirrhosis. The liver function should be monitored and administration of the drug should be discontinued when functional disturbances are noticed.
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PMID:[Severe hepatitis attributed to paroxetine (Seroxat)]. 919 May 13

Alpha interferons have been used widely to treat chronic hepatitis C virus infection. These include recombinant interferons, purified natural leukocyte, and lymphoblastoid interferons. Alpha interferon is administered by subcutaneous or intramuscular injection either daily or three times weekly for a period of 6 to as long as 24 months. A wide array of adverse effects of alpha interferon have been described. Several side effects such as fever, headache fatigue, arthralgias, and myalgias are common, especially with the initial injections. These early side effects of interferon are predictable and are encountered in the majority of patients. These may not require dose modification, but can be problematic for a significant proportion of patients. Other adverse events effects may require dose modification or even discontinuation of therapy in 2% to 10% of patients. Neuropsychiatric side effects such as depression and irritability can be most troublesome; their mechanisms are not well understood. Granulocytes, platelets, and red blood cell counts decrease during treatment, but the decreases are usually mild, although they can be dose limiting if cell counts are low initially. Interferon has important immunomodulatory properties, and treatment can induce autoimmune phenomena, the most frequent being autoimmune thyroiditis with either hypothyroidism or hyperthyroidism, especially in predisposed patients. Other autoimmune disease can be aggravated by interferon therapy. Severe and even life-threatening side effects of interferon occur in 0.1% to 1% of patients; these include thyroid, visual, auditory, renal, and cardiac impairment, and pulmonary interstitial fibrosis. Some of these side effects may be irreversible. Higher doses of interferon (above 5 million units three times weekly) cause higher rates of adverse events than standard doses. Contraindications to alpha interferon have been recognized.
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PMID:Side effects of alpha interferon in chronic hepatitis C. 930 75

Interferon alpha is currently used in chronic hepatitis and side effects are well known. They always must be kept in mind to start and to follow a patient under this therapy. A large number of autoantibodies may appear during interferon therapy, usually without clinical manifestations. The detection of dysthyroidism, requires measurement of antithyroid antibodies and TSH before and during interferon therapy. Exacerbation of chronic liver disease under IFN may be found in case of seroconversion in a patient with hepatitis B cirrhosis or in patient with a misdiagnosis of autoimmune hepatitis. Neurolopsychological disturbances are frequently reported; most of them spontaneously disappear. However, depression must be detected because of the risk of attempted or successful suicide. Worsening or sudden onset of psoriasis or lichen planus have been reported in patients treated with interferon. Appearance or aggravation of some clinical symptoms and biochemical tests may threaten life's patient under IFN therapy. The decision to maintain or to interrupt therapy should take into account the response to interferon and the severity of side effect.
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PMID:Practical management of patients treated with alpha interferon. 939 77

Studies of interferon-alpha (IFN-alpha) therapy for chronic hepatitis C have focused on viral clearance; however, few have evaluated patient's health-related quality of life during therapy. This study evaluates health-related quality of life and the prevalence of anxiety and depression in patients with chronic hepatitis C before, during, and following IFN-alpha therapy. Patients undergoing IFN-alpha therapy for chronic hepatitis C were asked to complete health status measures as well as anxiety and depression inventories before, during, and following IFN-alpha therapy. These measures were compared to the results of healthy adults in the general US population. Thirty-eight of forty-eight eligible patients (79%) with chronic hepatitis C completed the questionnaires. Respondents demonstrated a significant increase in depression during the sixth month of interferon therapy in comparison to pretreatment results. Anxiety scores improved significantly after one month of IFN-alpha in comparison to pretreatment results. Scores on the health status measures did not vary with IFN-alpha therapy. Patient responses were analyzed with respect to biochemical response (normalized transaminases) to IFN-alpha. IFN-alpha responders, who were aware of their transaminase results, exhibited lower scores on anxiety subscales during and after therapy (P = 0.02-0.04). Scores on the health status subscale, role emotional, improved in IFN-alpha responders compared to nonresponders during the sixth month of therapy (P = 0.02). Response to IFN-alpha therapy was not associated with any other differences on subscale analysis. Patients with chronic hepatitis C exhibited health perceptions similar to the general US population, and these were unchanged during IFN-alpha therapy. However, the incidence of depression significantly increased during the sixth month of IFN-alpha therapy. IFN-alpha responders exhibited fewer emotional problems as well as a lower incidence of anxiety during and following therapy.
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PMID:Effect of interferon-alpha treatment of chronic hepatitis C on health-related quality of life. 944 Jun 24

The article consists in a brief review of pre-treatment evaluation and antiviral treatment of chronic hepatitis C (HCV) infection. Patients with viraemia (i.e. HCV RNA seropositive with the PCR technique) should be evaluated historically if they lack contraindications for interferon alpha (IFN-alpha) treatment. Patients with depression, autoimmune and thyroid disorders, decompensated cirrhosis, or solid organ transplants, are ineligible for-IFN-alpha treatment. If the histological evaluation shows moderate to severe chronic hepatitis, and the HCV RNA level is < 3 million Eq/mL serum as measured by bDNA, naive (i.e. formerly untreated) patients should be given an initial 12-week course of IFN-alpha to evaluate treatment response. Those who become HCV-negative should continue the treatment for 48 weeks to increase the likelihood of sustained virological response after treatment cessation. Treatment should be discontinued in the case of patients still HCV-positive at 12 weeks, as the chances of obtaining sustained response are remote. Patients with higher pre-treatment HCV RNA levels (> or = 3 million Eq/mL) and patients manifesting unsustained response to earlier IFN treatment should receive combination treatment with ribavirin and IFN-alpha, as treatment with IFN alone is associated with poor chances of sustained response. This treatment approach is associated with an estimated sustained response rate in naive patients of 40-50 per cent.
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PMID:[Treatment response in chronic hepatitis C. Content of virus in serum is decisive for the outcome]. 945 44

IFN alpha treatment is able to produce dose-related side effects, such as depression, in the central nervous system. We assessed the effects on depression of four different types of IFN alpha (recombinant IFN alpha 2a, recombinant IFN alpha 2b, lymphoblastoid IFN alpha, leukocyte IFN alpha), administered at the same doses in four homogeneous groups of chronic hepatitis C patients (96 patients; 24 patients for each group). A group of 18 untreated hepatitis C patients was considered as a control group. Depression was measured using Zung's self-rating depression scale (SDS scale) before starting IFN alpha therapy and at the 1st, 3rd and 6th month of treatment. In all patients evaluated, mean SDS values increased from mild to moderate depression, but never attained severe depression (SDS > 70). More elevated SDS values were observed in the 1st month of treatment, with a progressive decrease during the end points above-mentioned. The recombinant IFN alpha 2a and lymphoblastoid IFN alpha arms presented higher SDS mean scores compared to the recombinant IFN alpha 2b and leukocyte IFN alpha arm. Only in the leukocyte IFN alpha arm SDS values returned to basal values at the 6-month end point. Leukocyte IFN alpha seemed to present a more elevated tolerability than other IFN alpha types available for clinical practice. A very careful selection of hepatitis C patients is required before starting IFN alpha therapy.
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PMID:Interferon alpha-induced depression in chronic hepatitis C patients: comparison between different types of interferon alpha. 956 74


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