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Sexually transmitted disease transmission, dating violence, trafficking, and unplanned pregnancy disproportionately afflict disadvantaged African American adolescents, and social services to effectively remedy this crisis need improvement. Moreover, disadvantaged African American adolescents have been significantly underrepresented in mental health, social services, and best practices research, so existing evidence-based practice models are insufficiently inclusive of these adolescents' perspectives. As a remedy, this study describes a formative evaluation of a youth-led, participatory action-based summer and after-school program, Love Your Love Life. Over eight successive semesters, 155 African American adolescents authored instructional materials including a guide to dating, a documentary, a workbook, a PowerPoint presentation, social media messages, and skits, and then led seminars for their peers. The highly engaged adolescents contributed valuable information about their strengths, challenges, and preferences, and suggested improvements to make sexual and romantic health curricula more relevant for their peers., (© 2017 National Association of Social Workers.)

Unlabelled: A recent nonrandomized pilot trial showed that hepatitis C virus (HCV) patients with genotype 2/3 and rapid virological response (RVR) had a 90% sustained virological response (SVR) rate after 14 weeks of treatment. We aimed to assess this concept in a randomized controlled trial. In the trial, 428 treatment-naïve HCV RNA-positive patients with genotype 2 or 3 were enrolled. Patients with RVR were randomized to 14 (group A) or 24 (group B) weeks of treatment. Patients were treated with pegylated interferon alpha-2b (1.5 microg/kg) subcutaneously weekly and ribavirin (800-1400 mg) orally daily. The noninferiority margin was set to be 10% between the two groups with a one-sided 2.5% significance level. RVR was obtained in 302 of 428 (71%), and 298 of these were randomized to group A (n = 148) or group B (n = 150). In the intention-to-treat analysis, SVR rates were 120 of 148 (81.1%) in group A and 136 of 150 (90.7%) in group B (difference, 9.6%; 95% confidence interval, 1.7-17.7). Among patients with an HCV RNA test 24 weeks after the end of treatment, 120 of 139 (86.3%) patients in group A achieved SVR compared with 136 of 146 (93.2%) in group B (difference, 6.9%; 95% confidence interval, -0.1 to +13.9)., Conclusion: We cannot formally claim that 14 weeks of treatment is noninferior to 24 weeks of treatment. However, the SVR rate after 14 weeks of treatment is high, and although longer treatment may give slightly better SVR, we believe economical savings and fewer side effects make it rational to treat patients with genotype 2 or 3 and RVR for only 14 weeks.

Objectives: Treatment of chronic hepatitis C with interferon-alpha (IFN-alpha) may induce thyroid disorders. We evaluated whether this risk is related to the dosage of IFN-alpha or the virological treatment response. Other possible risk factors as well as the evolution of the thyroid abnormalities were also studied., Methods: In this prospective trial (n=254), thyroid-stimulating hormone (TSH), free thyroxin (fT4) and thyroid peroxidase autoantibodies were measured before, during and after treatment for hepatitis C virus (HCV). The patients were randomized to either induction therapy [IFN-alpha 6 million units (MIU) daily for 4 weeks and 3 MIU 3/7 days for 22 weeks] or conventional therapy [IFN-alpha 3 MIU 3/7 days for 26 weeks]. In addition, all patients received ribavirin (1000 or 1200 mg) daily. Sustained virological response was defined as loss of detectable HCV RNA at 6 months follow-up. Thyroid dysfunction was defined as TSH level below or above the normal range (0.2-4.5 MIU L-1)., Results: Biochemical thyroid dysfunction developed in 30 (11.8%) of 254 patients. Hypothyroidism (TSH > 4.5 MIU L-1) was seen in 20 and hyperthyroidism (TSH < 0.2 MIU L-1) in 10 patients. Nine of the 30 patients developed symptomatic thyroid disease and HCV treatment was discontinued because of thyroid dysfunction in three of these patients. Thyroid dysfunction occurred in 15 (11.7%) of 128 patients who received high-dose IFN-alpha induction therapy as compared with 15 (11.9%) of 126 patients who received conventional IFN-alpha therapy (P=0.96). Amongst 231 patients who completed all 6 months of HCV treatment, a sustained virological response was obtained in 19 (66%) of 29 with thyroid dysfunction and 109 (54%) of 202 without (P=0.24). By multivariate analysis female gender and Asian origin were independent predictors of developing biochemical thyroid dysfunction (P < 0.01)., Conclusion: Thyroid dysfunction occurred in 11.8% of patients treated for chronic hepatitis C with IFN-alpha and ribavirin. Neither the IFN-alpha dosage nor the virological response to treatment were related to the incidence of thyroid dysfunction.

Aim of the Study: To assess the long-term hepatitis C (HCV) treatment outcome in former injecting drug users (IDUs)., Materials and Methods: A long-term follow-up of 27 former IDUs who had been successfully treated for chronic hepatitis C was performed. These patients represented all IDUs who had obtained a sustained virological response in a Norwegian HCV treatment trial. The patients had been treated with interferon-alpha alone or in combination with ribavirin. At 5 years' follow-up the 27 IDUs were retested for HCV RNA and risk behaviour for HCV transmission after treatment was assessed. In the control group all 18 non-IDUs who had obtained a sustained virological response in the same treatment trial were included., Results: At follow-up 13-82 months (median 64) after the end of treatment only one case of probable reinfection was seen among the 27 IUDs. No reoccurrence of HCV was observed in the control group. The IDU who was HCV RNA positive at follow-up had continued injecting drugs and reported frequent needle sharing. At follow-up HCV of genotype 1a was detected in contrast to genotype 1b before treatment indicating that this patient was reinfected with HCV. A return to injecting drug use occurred in 9 (33%) of 27 IDUs., Conclusion: The long-term outcome of HCV treatment in former IDUs was excellent. Despite frequent reinitiation of drug injection all but 1 remained HCV RNA negative., (Copyright 2002 S. Karger AG, Basel)

Background: Preliminary results from combination therapy with interferon-alpha and ribavirin (IFN/Rib) in patients with chronic hepatitis C have been promising, with up to 50% sustained hepatitis C virus (HCV) RNA response. The aim of this study was to investigate whether a sustained HCV RNA response could be obtained with combination therapy in patients who were non-responders or relapsers after IFN treatment., Methods: In a multicenter study we randomized 53 HCV RNA-positive patients into 2 treatment groups. They all had biopsy-confirmed chronic hepatitis C, and all were recruited from a previous IFN study: 26 were previous non-responders and 27 responders with relapse. Group A received interferon-alpha2a, 4.5 MIU thrice weekly for 6 months, and group B received ribavirin, 1000-1200 mg/day, in combination with the same dose of interferon-alpha2a for 6 months. Median Knodell index was 5.0 in both groups. Genotype 1 was found in 24 (45%), type 2 in 3 (6%), and type 3 in 26 (49%)., Results: Sustained clearance of HCV viremia 6 months after interferon-alpha2a treatment stop was obtained in 12 of 53 patients (23%): 6 of 27 in the IFN group (22%) and 6 of 26 (23%) in the IFN/Rib group (NS). Nine of 27 (33%) former responders with relapse, compared with 3 of 26 (12%) non-responders, obtained a sustained HCV RNA response (P = 0.054). In previous relapse patients sustained loss of viremia was more frequent in genotype 3 (50%) than in genotype 1 (11%) patients (P = 0.022)., Conclusions: In a group of previous IFN-alpha2a-treated chronic HCV patients we obtained a similar sustained clearance of viremia when retreated either with IFN-alpha2a alone or with a combination of IFN-alpha2a and ribavirin for 6 months. Previous relapse patients with HCV genotype 3 obtained sustained loss of viremia significantly more often (50%) than type-patients (11%). Previous IFN responders with relapse responded better than previous non-responders.

Background: Hepatitis G virus (HGV) or GBV-C is frequently detected in patients co-infected with hepatitis C virus (HCV). This study investigated host and virologic factors influencing the response to HGV/GBV-C to alpha-interferon treatment., Methods: HGV/GBV-C was detected and quantified by nested polymerase chain reaction. The influence of variables such as liver biopsy appearance, liver function abnormalities, and response of HCV to interferon treatment was monitored., Results: Fourteen of the 25 HGV/GBV-C-infected patients treated with interferon (3-6 MIU three times a week for 6 months) became non-viraemic during treatment, although all relapsed after treatment withdrawal at 6 months, with no net change in virus load between 0 and 12 months., Conclusions: Predictive factors for clearance of HGV/GBV-C viraemia by interferon were pre-treatment severity of liver disease (median Knodell score of 4, compared with 7 for non-responders; P = 0.030) and alanine aminotransferase levels (median, 114, 182 for non-responders; P = 0.039). Clearance was associated with the treatment response of HCV. Nine of 13 who cleared HGV/GBV-C also cleared HCV, compared with 3 of 11 HGV/GBV-C non-responders; P = 0.05). The shared susceptibility of HGV/GBV-C and HCV to interferon treatment suggests a link between the mechanism of clearance of the two viruses.

Patients with chronic hepatitis C respond differently when treated with interferon. We randomized 116 patients with chronic hepatitis C in order to compare two dosage regimens of recombinant interferon alpha 2a:3 MIU x 3 per week for 6 months (arm A) or 6 MIU x 3 per week for 3 months and then 3 MIU x 3 per week for 3 months (arm B). There were no significant differences concerning outcome between the two dose regimens: sustained clearance of HCV viremia 6 months after the end of treatment was obtained in 12/59 (20%) in group A compared with 18/57 (32%) in group B (p = 0.24). In patients with genotype 1a, 4/31 (13%), in genotype 1b, none of 9 (0%), 9/15 (60%) in genotype 2, and 17/58 (29%) in genotype 3, showed sustained clearance of HCV viremia 6 months after the end of treatment (p = 0.002). In a stepwise logistic regression analysis, only pretreatment viral load (p = 0.0001), genotype (p = 0.001) and age (p = 0.04) were identified as independent predictors of sustained clearance of HCV viremia. Liver histology as assessed by Knodell index was significantly improved in patients with sustained HCV RNA response 6 months after the end of treatment (5.2 +/- 2.2 vs 2.6 +/- 2.2, p < 0.001), but not in responders with relapse or in non-responders. In conclusion, stepwise logistic regression analysis showed that viral load, HCV genotype and age were the only independent predictors for sustained HCV RNA response.

Among 116 patients with biopsy-confirmed chronic hepatitis C (Riba 2 or Riba 3 positive) in a multicenter study in southern Norway on interferon, we determined hepatitis C virus genotype by restriction fragment length polymorphism (RFLP) of the 5' NCR. The RFLP method was supplemented by and compared with a serological typing method based on the detection of type-specific antibody to peptide from the NS-4 region. A total of 102/106 (96%) patient sera showed detectable type-specific antibody to NS-4 peptides and corresponded in all cases, except two, to the genotype detected by polymerase chain reaction. Combining the results from RFLP genotyping and serotyping, genotype 1 was found in 40 (35%) (27 with 1a and 10 with 1b, 3 subtypes not determined), genotype 2 in 15 (13%) (subtype 2b in 14 and 1 subtype not determined), and genotype 3 in 58 (50%) of patients. The low mean age of the patients (34 years), the low prevalence of cirrhosis (3.5%), the short duration of the disease, and a high prevalence of intravenous-drug abusers may account for the low prevalence of infection with genotype 1b (9%). The epidemiological features of hepatitis C patients are markedly different from patient groups described in southern Europe in terms of risk factors, age, and genotype distribution.

Seven patients with acute chemical meningitis after metrizamide myelography are described. Five of the cases occurred within a time span of two months. Clinical and cerebrospinal fluid findings in the acute stage of the illness were similar to findings in acute bacterial meningitis. Possible causes of this complication are discussed.