Last data update: Jun 17, 2024. (Total: 47034 publications since 2009)
Records 1-6 (of 6 Records) |
Query Trace: Selenic D [original query] |
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Baseline assessment findings of the Africa Society for Blood Transfusion Step-Wise Accreditation Programme in 10 sub-Saharan African countries, 2016-2018
Kanagasabai U , Qualls M , Shiraishi RW , Eno L , Zungu I , Bust L , Drammeh B , Selenic D . Vox Sang 2022 117 (6) 839-846 BACKGROUND AND OBJECTIVES: The accreditation of blood services promotes continuous quality improvement in blood and transfusion services. The Africa Society for Blood Transfusion (AfSBT) conducted 20 baseline assessments of National Blood Transfusion Services (NBTS) or blood banks as part of the Step-Wise Accreditation Programme (SWAP) in 10 sub-Saharan African (SSA) countries from 2016 to 2018. This paper aims to elucidate the process and findings of the baseline assessments. MATERIALS AND METHODS: This is a descriptive study of 20 baseline assessments of NBTS. Eleven sections of the AfSBT assessment were reviewed, and 48 out of 68 standards and 356 out of 466 criteria were assessed. Each standard was assigned a value of 1 if it was fully achieved, 0.5 if partially achieved and 0 if not achieved. We defined average section scores >75% as having 'met AfSBT Standards', 25% as not meeting standards, 26%-50% as needs major improvement, and 51%-75% as needs some improvement and >75% as meets standards. RESULTS: The AfSBT SWAP standards were met in 4 out of the 11 sections: donor management, blood collection, component production and compatibility testing. Three sections were determined to need some improvement (quality system; handling, transport and storage and testing of donated blood), and three sections were determined to need major improvement (haemovigilance, blood administration and national blood service accreditation). One section (receipt, ordering, and issuing of blood) did not meet standards. CONCLUSION: Despite improvements in the quality of blood services in SSA over the past two decades, governments may consider the importance of prioritizing investments in NBTS, ensuring these institutions meet international accreditation standards that are aligned with safe blood transfusion services. |
Improving injection safety practices of Cambodian healthcare workers through training
Kanagasabai U , Singh A , Shiraishi RW , Ly V , Hy C , Sanith S , Srun S , Sansam S , SopHeap ST , Liu Y , Jones G , Ijeoma UC , Bock N , Benech I , Selenic D , Drammah B , Gadde R , Mili FD . PLoS One 2020 15 (10) e0241176 BACKGROUND: This study evaluated the impact of a safe injection safety training on healthcare worker (HCW) practice and knowledge following an HIV outbreak in Roka commune, Cambodia. METHODS: Surveys were conducted at baseline (September 2016) and seven months after a training intervention (March 2018) using the World Health Organization standardized injection practices assessment tool. HCWs were sampled at 15 purposively government health facilities in two provinces. HCWs were observed during injection practices and interviewed by trained experts from Becton-Dickinson and the Ministry of Health Cambodia. The Rao-Scott chi square test was used test for differences between baseline and follow-up. RESULTS: We completed 115 observations of practice at baseline and 206 at post-training follow-up. The proportion of patients whose identification was confirmed by HCWs prior to procedure being performed increased from 40.4% to 98% (p <0.0001). The proportion of HCWs who practiced correct hand hygiene increased from 22.0% to 80.6% (p = 0.056) [therapeutic observations] and 17.2% to 63.4% (p = 0.0012) [diagnostic observations]. Immediate disposal of sharps by HCWs decreased from 96.5% to 92.5% (p = 0.0030). CONCLUSIONS: We found significant improvements in the practice of patient identity confirmation and hand hygiene but not in the immediate disposal of sharps in the post-training intervention. However, findings are not representative of all HCWs in the country. Further pre-service and in-service training and monitoring are necessary to ensure sustained behavior change. |
Evaluation of the WHO global database on blood safety
Kanagasabai U , Selenic D , Chevalier MS , Drammeh B , Qualls M , Shiraishi RW , Bock N , Benech I , Mili FD . Vox Sang 2020 116 (2) 197-206 OBJECTIVE: While the Global Database on Blood Safety (GDBS) helps to monitor the status of adequate and safe blood availability, its presence alone does not serve as a solution to existing challenges. The objective of this evaluation was to determine the GDBS usefulness in improving the availability of adequate safe blood and its ability to function as a surveillance system. METHODS: The GDBS was evaluated using methods set out by the Centers for Disease Control and Prevention (CDC) Guidelines for assessing surveillance systems. Six recommended tasks were used to evaluate if the GDBS met the requirements of a surveillance system in a public health context. RESULTS: The majority of stakeholders engaged with GDBS found it was unique and useful. The GDBS answered all six questions essential for determining a blood safety surveillance system's usefulness. The GDBS fully met the needs to six of the eleven attributes used for evaluating the usefulness of a surveillance system. CONCLUSION: The GDBS is a unique global activity that provides vital data on safety of blood transfusion services across countries and regions. However, aspects of the GDBS such as timeliness of reporting and improvement of WHO Member States national blood information systems could enhance its effectiveness and potential to serve as a global surveillance system for blood safety. |
Trends and gaps in national blood transfusion services - 14 sub-Saharan African countries, 2014-2016
Kanagasabai U , Chevalier MS , Drammeh B , Mili FD , Qualls ML , Bock N , Benech I , Nelson LJ , Alemnji G , Watts DH , Kimani D , Selenic D . MMWR Morb Mortal Wkly Rep 2018 67 (50) 1392-1396 Ensuring availability of safe blood products through recruitment of voluntary, nonremunerated, blood donors (VNRDs) and prevention of transfusion-transmissible infections (TTIs), including human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV), and syphilis, is important for public health (1,2). During 2004-2016, the U.S. President's Emergency Plan for AIDS Relief (PEPFAR) provided approximately $468 million in financial support and technical assistance* to 14 sub-Saharan African countries(dagger) with high HIV prevalence to strengthen national blood transfusion services (NBTSs)( section sign) and improve blood safety and availability. CDC analyzed these countries' 2014-2016 blood safety surveillance data to update previous reports (1,2) and summarize achievements and programmatic gaps as some NBTSs begin to transition funding and technical support from PEPFAR to local ministries of health (MOHs) (2,3). Despite a 60% increase in blood supply since 2004 and steady declines in HIV prevalence (to <1% among blood donors in seven of the 14 countries), HIV prevalence among blood donors still remains higher than that recommended by the World Health Organization (WHO) (4). PEPFAR support has contributed to significant reductions in HIV prevalence among blood donors in the majority of PEPFAR-supported countries, and linking donors who screen HIV-positive to confirmatory testing and indicated treatment, as well as further reducing TTIs, remains a public health priority (5). |
Occupational exposure to bloodborne pathogens among health care workers in Botswana: Reporting and utilization of postexposure prophylaxis
Kassa G , Selenic D , Lahuerta M , Gaolathe T , Liu Y , Letang G , Courtenay-Quirk C , Mwaniki NK , Gaolekwe S , Bock N . Am J Infect Control 2016 44 (8) 879-85 BACKGROUND: This study assessed reporting behavior and satisfaction with postexposure prophylaxis (PEP) systems among health care workers (HCWs) at risk for occupational bloodborne pathogen exposure (BPE) in 3 public hospitals in Botswana. METHODS: A cross-sectional survey among HCWs provided information on perceptions, attitudes, and experiences with occupational exposures, reporting, and postexposure care. HCWs potentially in contact with blood or body fluids were surveyed using audio computer-assisted self-interview. RESULTS: Between August 2012 and April 2013, 1,624 HCWs completed the survey; most were women (72%), and almost half (48%) were nurses. Sixty-seven percent of them had ever received training related to BPE management; 62% perceived themselves to be at high risk for BPE. Among the 426 HCWs who were exposed to sharps injuries or splashes in the last 6 months, 160 (37%) reported the exposure. Of these, 111 of the 160 (69%) received PEP, and 79 of the 111 (71%) completed their medication. Whereas >92% of the total HCWs had ever been tested for HIV, only 557 (37%) were tested in their own health facility. Most HCWs (87%, n = 1,406) reported they would be interested in testing themselves. Of HCWs who reported an exposure, less than half (49%, n = 78) were satisfied with existing reporting systems. CONCLUSIONS: Underreporting of occupational exposures and dissatisfaction with PEP management is common among HCWs. Improved PEP management strategies and regular monitoring are needed. |
Cluster of HIV infections attributed to unsafe injection practices - Cambodia, December 1, 2014-February 28, 2015
Vun MC , Galang RR , Fujita M , Killam W , Gokhale R , Pitman J , Selenic D , Mam S , Mom C , Fontenille D , Rouet F , Vonthanak S . MMWR Morb Mortal Wkly Rep 2016 65 (6) 142-145 In December 2014, local health authorities in Battambang province in northwest Cambodia reported 30 cases of human immunodeficiency virus (HIV) infection in a rural commune (district subdivision) where only four cases had been reported during the preceding year. The majority of cases occurred in residents of Roka commune. The Cambodian National Center for HIV/AIDS (acquired immunodeficiency syndrome), Dermatology and Sexually Transmitted Diseases (NCHADS) investigated the outbreak in collaboration with the University of Health Sciences in Phnom Penh and members of the Roka Cluster Investigation Team. By February 28, 2015, NCHADS had confirmed 242 cases of HIV infection among the 8,893 commune residents, an infection rate of 2.7%. Molecular investigation of the HIV strains present in this outbreak indicated that the majority of cases were linked to a single HIV strain that spread quickly within this community. An NCHADS case-control study identified medical injections and infusions as the most likely modes of transmission. In response to this outbreak, the Government of Cambodia has taken measures to encourage safe injection practices by licensed medical professionals, ban unlicensed medical practitioners, increase local capacity for HIV testing and counseling, and expand access to HIV treatment in Battambang province. Measures to reduce the demand for unnecessary medical injections and the provision of unsafe injections are needed. Estimates of national HIV incidence and prevalence might need to be adjusted to account for unsafe injection as a risk exposure. |
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