Significant rates of risky sexual behaviours among HIV-infected patients failing first-line ART: A sub-study of the Europe–Africa Research Network for the Evaluation of Second-line Therapy trial

2017 ◽  
Vol 29 (3) ◽  
pp. 287-297 ◽  
Author(s):  
Jane N Wanyama ◽  
Maria S Nabaggala ◽  
Bonnie Wandera ◽  
Agnes N Kiragga ◽  
Barbara Castelnuovo ◽  
...  
Keyword(s):  
Sexual Behaviour ◽  
Sexual Partner ◽  
Sexual Partners ◽  
Research Network ◽  
Second Line ◽  
Hiv Status ◽  
First Line ◽  
Second Line Therapy ◽  
Sexual Behaviours ◽  
Risky Sexual Behaviours

There are limited data on the prevalence of risky sexual behaviours in individuals failing first-line antiretroviral therapy (ART) and changes in sexual behaviour after switch to second-line ART. We undertook a sexual behaviour sub-study of Ugandan adults enrolled in the Europe–Africa Research Network for the Evaluation of Second-line Therapy trial. A standardized questionnaire was used to collect sexual behaviour data and, in particular, risky sexual behaviours (defined as additional sexual partners to main sexual partner, inconsistent use of condoms, non-disclosure to sexual partners, and exchange of money for sex). Of the 79 participants enrolled in the sub-study, 62% were female, median age (IQR) was 37 (32–42) years, median CD4 cell count (IQR) was 79 (50–153) cells/µl, and median HIV viral load log was 4.9 copies/ml (IQR: 4.5–5.3) at enrolment. The majority were in long-term stable relationships; 69.6% had a main sexual partner and 87.3% of these had been sexually active in the preceding six months. At enrolment, around 20% reported other sexual partners, but this was higher among men than women (36% versus 6.7 %, p < 0.001). In 50% there was inconsistent condom use with their main sexual partner and a similar proportion with other sexual partners, both at baseline and follow-up. Forty-three per cent of participants had not disclosed their HIV status to their main sexual partner (73% with other sexual partners) at enrolment, which was similar in men and women. Overall, there was no significant change in these sexual behaviours over the 96 weeks following switch to second-line ART, but rate of non-disclosure of HIV status declined significantly (43.6% versus 19.6%, p <0.05). Among persons failing first-line ART, risky sexual behaviours were prevalent, which has implications for potential onward transmission of drug-resistant virus. There is need to intensify sexual risk reduction counselling and promotion of partner testing and disclosure, especially at diagnosis of treatment failure and following switch to second- or third-line ART.

scholarly journals School and Parental Factors Associated with One-Night Stand, Condom Use at Sexual Debut and Multiple Sexual Partners

2020 ◽  
pp. 200-209
Author(s):  
Tunde Adeyemo Alabi ◽  
John Lekan Oyefara ◽  
Waziri Babatunde Adisa
Keyword(s):  
Condom Use ◽  
Sexual Behaviour ◽  
Sexual Debut ◽  
Sexual Partners ◽  
Institutional Type ◽  
Parental Factors ◽  
Multiple Sexual Partners ◽  
First Sex ◽  
Sexual Behaviours ◽  
Risky Sexual Behaviours

In many countries, risky sexual behaviour appears to have become more common among sexually active young adults due to increasing acceptance of pre-marital sexual behaviour. This poses threat to the sexual and reproductive health of those who engage in same. This study investigated the possible influence of school and parental factors such as time of sexual debut (before or after admission), institutional type, accommodation type (whether campus or off-campus), parental marriage type, parental counselling and family of socialisation on three risky sexual behaviours. These are one-night stand, condom use at first sex and multiple sexual partners. The study adopted cross-sectional survey method. A total of 433 respondents were selected from three stratified tertiary institutions in Lagos State, Nigeria. The study found that institutional type and parents' marriage significantly influenced involvement in one-night stand. The age at sexual debut and parents' marriage type are associated with the use of condom at first sex. Also, while students of polytechnic had more sexual partners than their counterparts in the university and college of education (F: 16.849; p: 0.001), those living inside campus were significantly more likely to have multiple sexual partners than those outside campus (T: -1.995; p: 0.047). The study recommends the need for the management of institutes of higher learning and accommodation providers to improve their physical environment to discourage risky sexual behaviours, and to sensitise young people. Also, parent-child discussion on sex-related matters from both parents especially in polygynous homes is encouraged.

Efficacy and Toxicity of Addition of Bevacizumab to Chemotherapy in Patients with Metastatic Colorectal Cancer

2019 ◽  
Vol 21 (10) ◽  
pp. 718-724 ◽  
Author(s):  
Wen-Cong Ruan ◽  
Yue-Ping Che ◽  
Li Ding ◽  
Hai-Feng Li
Keyword(s):  
Colorectal Cancer ◽  
Adverse Event ◽  
Metastatic Colorectal Cancer ◽  
Line Treatment ◽  
Second Line ◽  
First Line ◽  
Second Line Therapy ◽  
Clinical Prognosis ◽  
Line Therapy ◽  
Significant Difference

Background: Pre-treated patients with first-line treatment can be offered a second treatment with the aim of improving their poor clinical prognosis. The therapy of metastatic colorectal cancer (CRC) patients who did not respond to first-line therapy has limited treatment options. Recently, many studies have paid much attention to the efficacy of bevacizumab as an adjuvant treatment for metastatic colorectal cancer. Objectives: We aimed to evaluate the efficacy and toxicity of bevacizumab plus chemotherapy compared with bevacizumab-naive based chemotherapy as second-line treatment in people with metastatic CRC. Methods: Electronic databases were searched for eligible studies updated to March 2018. Randomized-controlled trials comparing addition of bevacizumab to chemotherapy without bevacizumab in MCRC patients were included, of which, the main interesting results were the efficacy and safety profiles of the addition of bevacizumab in patients with MCRC as second-line therapy. Result: Five trials were eligible in the meta-analysis. Patients who received the combined bevacizumab and chemotherapy treatment in MCRC as second-line therapy showed a longer overall survival (OS) (OR=0.80,95%CI=0.72-0.89, P<0.0001) and progression-free survival (PFS) (OR=0.69,95%CI=0.61-0.77, P<0.00001). In addition, there was no significant difference in objective response rate (ORR) (RR=1.36,95%CI=0.82-2.24, P=0.23) or severe adverse event (SAE) (RR=1.02,95%CI=0.88-1.19, P=0.78) between bevacizumab-based chemotherapy and bevacizumabnaive based chemotherapy. Conclusion: Our results suggest that the addition of bevacizumab to the chemotherapy therapy could be an efficient and safe treatment option for patients with metastatic colorectal cancer as second-line therapy and without increasing the risk of an adverse event.

Sexual Health Communication of Black Men Who Have Sex With Men Who Met On or Offline: A Secondary Data Analysis (Preprint)

2020 ◽  
Author(s):  
Jacob D Gordon ◽  
Andre L Brown ◽  
Darren L Whitfield
Keyword(s):  
Sexual Health ◽  
Health Communication ◽  
Black Men ◽  
Sexual Partner ◽  
Secondary Data ◽  
Sexual Partners ◽  
Hiv Status ◽  
Sexual Health Communication ◽  
Sex With Men ◽  
Traditional Masculinity

BACKGROUND Black men who have sex with men (BMSM) continue to experience disproportionate rates of HIV/STI infection despite advances in effective prevention tools. Over the last decade the method of finding sexual partners has evolved, with BMSM increasingly using geospatial dating applications to find sexual partners. Sexual health communication between partners has been associated with safer sex practices by previous scholars, but it is unclear how sexual health communication of BMSM differs for sex partners found on or offline. OBJECTIVE The current study explored sexual health communication in relationship to how one found their last sexual partner and factors associated with poorer sexual health communication. METHODS This study used secondary data in the form of a self-administered national survey. BMSM were recruited online and in-person and answered questions about their sexual health behaviors regarding their last sexual partner. RESULTS In total, 403 individuals were included in the analysis. The majority of respondents 55.8% (225/403) were more likely to have found their last sexual partner through geospatial dating applications and online websites than offline venues 44.3% (178/225). There was not a significant difference in scores of sexual health communication between those who found their last sexual partner on or offline (P=.49). Additionally, sexual health communication was also not significantly associated (P = .25) based on the venue of their last sexual partner after controlling for covariates. Significant predictors of lower sexual health communication of BMSM were found: positive HIV status (P = .003), a casual partner type (P < .001), and endorsement of traditional masculinity ideologies (P = .01). CONCLUSIONS Findings from this study confirm high rates of sexual partner seeking via online venues among BMSM. The significant predictors of lower sexual health communication, endorsement of traditional masculinity ideologies and positive HIV status, suggest that stigma is a barrier to effective sexual health communication of BMSM.

scholarly journals 1338. Analysis of Prescription Guideline Adherence in Pediatric Outpatient Pneumonia Treatment

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S680-S681
Author(s):  
Carly Heck ◽  
Judith Martin ◽  
Marcia Kurs-Lasky
Keyword(s):  
Drug Allergy ◽  
Health Concern ◽  
Second Line ◽  
First Line ◽  
Second Line Therapy ◽  
First Line Therapy ◽  
Line Therapy ◽  
Comparison Results ◽  
Significant Difference ◽  
Recommended Therapy

Abstract Background Background: Antibiotic resistance is a major public health concern. A modifiable intervention is outpatient antibiotic stewardship. The goal of this study was to review the electronic health records (EHR) of children diagnosed with community acquired pneumonia (CAP) to compare patients who received non-guideline concordant therapy with those prescribed recommended therapy. Methods Methods: This was a retrospective chart review of 300 children (6 months to 6 years old) with an outpatient diagnosis of CAP between July 2017 and June 2019. 45 Children’s Hospital of Pittsburgh (CHP) and UPMC Children’s Community Pediatrics (CCP) practices were included. CHP practices are academic-based with trainees involved in visits, while CCP practices do not include trainees. First-line recommended therapy was defined as amoxicillin, second-line therapy as azithromycin or amoxicillin-clavulanate, and all other prescriptions were defined as other. Patients prescribed first-line therapy were compared to patients with second-line therapy or other. If first-line therapy was not prescribed, the EHR was manually reviewed for justification. If drug allergy was listed, the medication allergy and type of reaction were recorded. Results Results: In this study the minority of children (43%) were prescribed first-line therapy. This group was younger (57 vs. 63 months of age), more likely to be Non-white (80%), and seen at the CHP locations than those prescribed non-guideline concordant therapy. The average symptom duration was shorter, heart rate and respiratory rate were higher and the presence of fever was more common in the first-line therapy group. Justification for non-guideline therapy was most often reported as to provide coverage for atypical organisms. The most common drug allergy recorded was amoxicillin, and urticaria with unknown timing was the most common type of reaction. Demographics Comparison Results Justification for Second-line / Other Therapy and Drug Allergy Results Conclusion This project observed a high proportion of children being prescribed non-guideline concordant therapy for a diagnosis of CAP. Age, race, practice location, and severity of illness measures showed a statistically significant difference between groups. This study highlights the importance of education which reviews the current guidelines and the most likely pathogens for children with CAP. Disclosures All Authors: No reported disclosures

Survival of Patients With Advanced Colorectal Cancer Improves With the Availability of Fluorouracil-Leucovorin, Irinotecan, and Oxaliplatin in the Course of Treatment

2004 ◽  
Vol 22 (7) ◽  
pp. 1209-1214 ◽  
Author(s):  
Axel Grothey ◽  
Daniel Sargent ◽  
Richard M. Goldberg ◽  
Hans-Joachim Schmoll
Keyword(s):  
Colorectal Cancer ◽  
Advanced Colorectal Cancer ◽  
Cytotoxic Agents ◽  
Phase Iii ◽  
Second Line ◽  
First Line ◽  
Second Line Therapy ◽  
First Line Therapy ◽  
Line Therapy ◽  
Phase Iii Trials

Purpose Fluorouracil (FU)-leucovorin (LV), irinotecan, and oxaliplatin administered alone or in combination have proven effective in the treatment of advanced colorectal cancer (CRC). Combination protocols using FU-LV with either irinotecan or oxaliplatin are currently regarded as standard first-line therapies in this disease. However, the importance of the availability of all three active cytotoxic agents, FU-LV, irinotecan, and oxaliplatin, on overall survival (OS) has not yet been evaluated. Materials and Methods We analyzed data from seven recently published phase III trials in advanced CRC to correlate the percentage of patients receiving second-line therapy and the percentage of patients receiving all three agents with the reported median OS, using a weighted analysis. Results The reported median OS is significantly correlated with the percentage of patients who received all three drugs in the course of their disease (P = .0008) but not with the percentage of patients who received any second-line therapy (P = .19). In addition, the use of combination protocols as first-line therapy was associated with a significant improvement in median survival of 3.5 months (95% CI, 1.27 to 5.73 months; P = .0083). Conclusion Our results support the strategy of making these three active drugs available to all patients with advanced CRC who are candidates for such therapy to maximize OS. In addition, our findings suggest that, with the availability of effective salvage options, OS should no longer be regarded as the most appropriate end point by which to assess the efficacy of a palliative first-line treatment in CRC.

scholarly journals Eradication Rates of First-line and Second-line Therapy forHelicobacter pyloriInfection in Gyeongnam Province

2015 ◽  
Vol 15 (3) ◽  
pp. 160
Author(s):  
Gyo Hui Kim ◽  
Jin Ah Kim ◽  
Ui Won Ko ◽  
Jong Ho Park ◽  
Jue Yong Lee ◽  
...  
Keyword(s):  
Second Line ◽  
First Line ◽  
Second Line Therapy ◽  
Line Therapy

scholarly journals Impact of Treatment Sequencing on Outcomes and Costs in Relapsed Follicular or Other Low Grade B-Cell Non-Hodgkin Lymphoma - Results of an Evidence-Based Budget Impact Model

Blood ◽  
2020 ◽  
Vol 136 (Supplement 1) ◽  
pp. 14-15
Author(s):  
Ali McBride ◽  
Daniel O. Persky
Keyword(s):  
Follicular Lymphoma ◽  
Low Grade ◽  
Second Line ◽  
Treatment Sequence ◽  
First Line ◽  
Second Line Therapy ◽  
First Line Therapy ◽  
Line Therapy ◽  
Duration Of Response ◽  
Budget Impact Model

Introduction: The choice of initial therapy in follicular lymphoma can be a key determinant in future therapy, as irreversible toxicities with first line regimens can impact the patient's ability to tolerate future treatment. Minimizing drug exposure will result in less frequent occurrence of significant adverse events and associated treatment costs. In the era of COVID-19 pandemic, there is additional benefit to minimizing the number of patient visits and hospital admissions. Limited information exists related to the outcomes and associated costs of existing treatment sequences. Additionally, treatment administration at different types of clinical sites results in varied reimbursement models, making informed evaluation of clinical and financial evidence challenging. Methods: The current study applies a budget impact model methodology in order to describe the associated impact of treatment selection and sequencing on outcomes and costs in the treatment of relapsed or refractory low-grade follicular lymphoma in first line therapy followed by Consolidation and also in first line therapy to second line therapy. Key model inputs included: Number of treatment cycles, number of days a treatment was received, duration of response (DOR), rate of side effects and associated costs, and total treatment costs, including drugs, medical treatment, laboratory testing and adverse event costs. Treatment outcomes were based on the published literature that summarized the overall response rate, median DOR, and toxicity. Treatment regimen costs were evaluated based on payer pricing, Wholesale Acquisition Cost (WAC), Average Selling Price (ASP) and Average Wholesale Price (AWP) and modified to adjust for weight-based dosing and negotiate payer reimbursement rates. Associated medical costs for medical treatment and supportive care were estimated using current Medicare fee schedule rates. Included were seven options for first line therapy of follicular lymphoma from 2020 NCCN Guidelines - (Bendamustine + rituximab (BR); Bendamustine + Obinutuzumab (OB); CHOP rituximab (RCHOP); CHOP + Obinutuzumab (OCHOP); CVP+ rituximab (RCVP); CVP + Obinutuzumab (OCVP); Lenalidomide + rituximab (R2)), followed by three for Consolidation (Rituximab maintenance (RM); Obinutuzumab maintenance (O); Radioimmunotherapy (RIT with 90 Y-ibritumomab tiuxetan (Y90-IT, Zevalin)) and three Second Line therapy options (RIT; Lenalidomide only; Lenalidomide + Obinutuzumab (LO)). Results: The treatment sequence of first line BR followed by Consolidation with RIT Y90 (Zevalin) had the longest predicted DOR (2586 days). The associated treatment sequence costs were $212,485 for BR followed by Y90-IT, compared with $233, 388 for BR followed by rituximab maintenance, which had a predicted DOR of 2478 days. The predicted DOR for treatment sequences starting with OCHOP, OCVP and RCHOP and followed by RIT with Y90-IT was approximately 1000 days less than BR followed by Y90-IT for a cost difference of $4,421, $12,914 and $25,826, respectively. The treatment sequence of first line BR followed by Second Line RIT Y90-IT had the second longest predicted DOR of 2586 days at costs of $212,485, compared to 2778 days for BR followed by LO, at a total sequence costs of $796,695. Conclusion: The use of Y90-IT in Consolidation or Second Line treatment demonstrated desired patient outcomes at one of the lowest cost profiles. Additionally, Y90-IT administration can be completed in only two clinic visits, reducing patient travel and contact, improving safety in an era of COVID-19 precautionary measures and reducing cost. Figure 1. Duration of Response and Total Sequence Costs for Twelve First Line to Consolidation and First Line to Second Line Treatment Regimens. Disclosures McBride: Merck: Speakers Bureau; Coherus BioSciences: Consultancy, Speakers Bureau; Pfizer: Consultancy; Bristol-Myers Squibb: Consultancy; MorphoSys: Consultancy; Sandoz: Consultancy.

scholarly journals The UNITAID Patent Pool Initiative: Bringing Patents Together for the Common Good

2010 ◽  
Vol 4 (1) ◽  
pp. 37-40 ◽  
Author(s):  
Jorge Bermudez ◽  
Ellen 't Hoen
Keyword(s):  
Common Good ◽  
Quality Standards ◽  
Fixed Dose ◽  
Pharmaceutical Companies ◽  
Second Line ◽  
First Line ◽  
Second Line Therapy ◽  
Line Therapy ◽  
Patent Pool ◽  
The Common

Developing and delivering appropriate, affordable, well-adapted medicines for HIV/AIDS remains an urgent challenge: as first-line therapies fail, increasing numbers of people require costly second-line therapy; one-third of ARVs are not available in pediatric formulations; and certain key first- and second-line triple fixed-dose combinations do not exist or sufficient suppliers are lacking. UNITAID aims to help solve these problems through an innovative initiative for the collective management of intellectual property (IP) rights – a patent pool for HIV medicines. The idea behind a patent pool is that patent holders - companies, governments, researchers or universities - voluntarily offer, under certain conditions, the IP related to their inventions to the patent pool. Any company that wants to use the IP to produce or develop medicines can seek a license from the pool against the payment of royalties, and may then produce the medicines for use in developing countries (conditional upon meeting agreed quality standards). The patent pool will be a voluntary mechanism, meaning its success will largely depend on the willingness of pharmaceutical companies to participate and commit their IP to the pool. Generic producers must also be willing to cooperate. The pool has the potential to provide benefits to all.

scholarly journals Evaluation of second line and subsequent targeted therapies in metastatic renal cell cancer (mRCC) patients treated with first line cediranib

2014 ◽  
Vol 8 (11-12) ◽  
pp. 398 ◽  
Author(s):  
Suzanne Richter ◽  
Jo-An Seah ◽  
Gregory R Pond ◽  
Hui K Gan ◽  
Mary J. Mackenzie ◽  
...  
Keyword(s):  
Renal Cell ◽  
Kinase Inhibitor ◽  
Cell Cancer ◽  
Phase Iii ◽  
Second Line ◽  
First Line ◽  
Second Line Therapy ◽  
Pivotal Phase ◽  
Line Therapy ◽  
To Receive

Introduction: Pivotal phase III trials have positioned angiogenesis inhibitors as first-line therapy for the management of most advanced or metastatic renal cell carcinomas (mRCC). Approaches to second-line therapy, however, remain more controversial with respect to drug selection and drug sequencing.Methods: In this study we evaluated mRCC patients who were initially treated on the first-line National Cancer Institute (NCI) trial with the highly potent vascular endothelial growth factor receptor tyrosine kinase inhibitor (TKI), cediranib, to determine the efficacy and tolerability of subsequent therapies.Results: Twenty-eight (65.1%) of the 43 patients enrolled on the first-line cediranib trial were known to receive second-line therapy, most commonly sunitinib (n = 21), with 4 (14%), 2 (7%) and 1 (3%) patients receiving temsirolimus, sorafenib, and interleukin, respectively. Of these, 14 (50%) went on to have 3 or more lines of therapy. The progression-free survival (PFS) proportion (PFS) at 1 year from starting second line was 30% (14.5%–47.9%). Longer duration of first-line cediranib treatment was modestly associated with longer duration of second-line treatment (Spearman rho 0.26). Patients who discontinued cediranib for toxicity were less likely to receive second-line sunitinib.Conclusion: In this real world evaluation, sequential use of TKIs for the management of mRCC was common. PFS with sequential TKIs was similar to observed and published results for any second-line therapy. Prior toxicity affected treatment patterns and the frequent use of at least 3 lines of therapy underscores the need for prospective sequencing trials in this disease.

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