BACKGROUND:Fresh frozen plasma (FFP) should be thawed before transfusing to the patient. Prolonged or uncontrolled thawing can denature plasma proteins. The potential risk of contamination by wet thawing had always been a point of concern.AIMS:Here, we compared and evaluated the effect of thawing on clotting factor activities by two different methods (wet and dry) and other factors such as risk of bacterial contamination, throughput, turnaround time, and efficacy of thawing.SUBJECTS AND METHODS:All FFPs were prepared from Group O donors and stored at −40°C. Twenty-one FFPs were thawed in Plasmatherm II at 45°C for 15 min and another 21 were thawed in thawing bath at 37°C for 20–30 min randomly. Analysis of prothrombin time, activated partial thromboplastin time, fibrinogen, and factor VIII was done in ACL TOP 300 (IL) at the time of preparation and immediately after thawing of FFPs. Volume, duration of thawing, ease of use, accessibility, and equipment maintenance were also compared.RESULTS:There was a statistically significant difference in coagulation parameters after thawing in both methods compared to the time of preparation (P < 0.05), but all values were within normal limits. There was no significant difference in coagulation parameters between the two methods (P > 0.05). Mixed bacterial growth was observed from swabs taken from the water bath.CONCLUSION:Plasmatherm II can be a good alternative to water bath to rapidly thaw FFPs by preserving coagulation factors and eliminating the risk of bacterial contamination.
BackgroundKerala was the first state to have the confirmed case of COVID-19 in the country and it was first confirmed in Thrissur district on 30 January2020.Our institute being in the heart of the city had to take adequate measures to mitigate the spread and treat the required patients by keeping its staff safe & Healthy. The hallmark of COVID 19 infection is high infectivity, pre-symptomatic transmission and asymptomatic prevalence which could result in high cumulative numbers of infections, hospitalizations, and deaths. Kerala was the first state to confirm community transmission in July 2020.Health care workers being in the forefront in the war against COVID19 are very prone in acquiring the infection and are possible to be asymptomatic sources for cluster formation. Knowing the development of immunity as shown by the presence of anti COV2 antibodies in the population contributes to the epidemiological understanding of the disease. The intent of the study is to do an antibody testing in our hospital to find the serosurveillance of SARS CoV 2 among the healthcare workers in our hospital.AimTo estimate the seropositivity of SARS CoV 2 among the healthcare workers at Jubilee Mission Medical College and Research Institute, Thrissur, Kerala, six months after revoking the lockdownMethodologyA cross sectional study among the health care workers of the medical college. Multistage Sampling was done with the hospital block as the first stage and departments as the second stage. In the final stage of sampling the test individuals were selected on a first come first served basis after the antibody test availability was declared open and free for all staff. A consent form and a Google form were given to all staff who volunteered for participating in the study. Each consented participant recruited into the investigation completed a questionnaire which covers details regarding demographics, exposure history, Residence & travel. Blood sample was collected and Anti-SARS COV2 IgG antibody testing which targets the Spike Protein 1(SP1) was done using the VITROS chemiluminescence platform (Orthoclinical diagnostics, USA). Sampling & testing ranged over a time frame from September 5th to December 15th, 2020ResultsJubilee Mission Medical College has 2785 working staff at the time of study. A total of 420 staff consented and their samples were tested. 37 staff members tested positive for COVID-19 antibody, yielding an overall prevalence of 8.75% (95% CI, 6.23–11.86). 86.5 % (32/37) of them were having a history of COVID-19 Antigen / RT PCR Positivity. We identified a statistically significant linear trend (p value =0.00001), between seropositivity and the degree of severity of COVID 19. Among the various factors which increase the risk of seroconversion, history of undergoing quarantine (p value < 0.001), contact with a confirmed case (p value = 0.002), contact with a caregiver for COVID 19 (p value =0.001) and history of Upper respiratory symptoms (p value =0.001), were found to be significantly associated with positive serology.ConclusionsThe overall seropositivity in the current study was found to be 8.75% which is comparable to seroprevalence studies conducted in the United States and Wuhan in China. The pattern of seropositivity across the different category of health workers observed in the present study showed a higher prevalence among nurses. This result is also in agreement with a recent published report from united states. Various measures advised by the national and state health authorities were adequately adhered to. Keeping track of the pattern of development of immunity in the community is part of understanding the illness and forecasting the spread. For the tested HCW, it will boost up morale by ending uncertainty. For the hospital administration it will help in decision making about relative focusing of interventions on patients in general and HCWs. By knowing the immunity status of HCWs, the Institution will be able to contribute authentically to the development of intervention strategies and guidelines from time to time, besides following the available guidelines. Being an educational institution, it is obligatory to train all the elements of care delivery to the future generation of health care workers. Getting experienced from a small but relevant sample was expected to facilitate larger community study envisaged in peripheral areas Jubilee served
BACKGROUND:Process Excellence is a value based approach and focuses on standardizing work processes by eliminating the non-value added processes, identify process improving methodologies and maximize capacity and expertise of the staff.AIM AND OBJECTIVES:To Evaluate the utility of Process Excellence Tools in improving Donor Flow Management in a Tertiary care Hospital by studying the current state of donor movement within the blood bank and providing recommendations for eliminating the wait times and to improve the process and workflow.MATERIALS AND METHODS:The work was done in two phases; The First Phase comprised of on-site observations with the help of an expert trained in Process Excellence Methodology who observed and documented various aspects of donor flow, donor turn around time, total staff details and operator process flow. The Second Phase comprised of constitution of a Team to analyse the data collected. The analyzed data along with the recommendations were presented before an expert hospital committee and the management.RESULTS:Our analysis put forward our strengths and identified potential problems. Donor wait time was reduced by 50% after lean due to better donor management with reorganization of the infrastructure of the donor area. Receptionist tracking showed that 62% of the total time the staff wastes in walking and 22% in other non-value added activities. Defining Duties for each staff reduced the time spent by them in non-value added activities. Implementation of the token system, generation of unique identification code for donors and bar code labeling of the tubes and bags are among the other recommendations.CONCLUSION:Process Excellence is not a programme; it's a culture that transforms an organization and improves its Quality and Efficiency through new attitudes, elimination of wastes and reduction in costs.
Introduction: The hallmark of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection is high infectivity, pre symptomatic transmission and asymptomatic prevalence which could result in high cumulative numbers of infections, hospitalisations, and deaths. Kerala was the first state to confirm community transmission in July 2020. Healthcare Workers (HCWs) being in the forefront in the war against Coronavirus Disease-2019 (COVID-19) are more prone to acquire the infection and could possibly be asymptomatic sources for cluster formation. Knowing the development of immunity as shown by the presence of anti COV-2 antibodies in the population contributes to the epidemiological understanding of the disease. Aim: To determine the pattern of seropositivity of SARS-CoV-2 among the HCWs at Jubilee Mission Medical College and Research Institute, Thrissur, Kerala, India, six months after revoking the lockdown. Materials and Methods: This cross-sectional study was carried out among 423 HCWs of the medical college from September 5th to December 15th, 2020. Multistage sampling was done with the hospital block as the first stage and departments as the second stage. Blood sample was collected and Anti SARS COV-2 IgG antibody testing which targets the Spike Protein 1 (SP1) was done using the vitros chemiluminescence platform (Orthoclinical diagnostics, USA). For the summary of demographic characteristics, continuous variables were summarised as mean values and Standard Deviation (SD) while categorical variables were summarised as proportions. The χ2 test was used for comparing the epidemiological features between positive and negative cases. Chi-square test for trend analysis was done for exploring the relationship of the degree of severity with test positivity. All analyses were conducted using Statistical Package for the Social Sciences (SPSS) version 25.0. Results: Jubilee Mission Medical College had 2785 working staff at the time of study. A total of 423 staff consented and their samples were tested. Thirty seven staff members tested positive for COVID-19 antibody, yielding an overall prevalence of 8.75% (95% CI, 6.23-11.86). A 86.5% (32/37) of them were having a history of COVID-19 Antigen/Reverse Transcriptase Polymerase Chain Reaction (RT-PCR) Positivity. A statistically significant linear trend (p-value=0.00001) was observed, between seropositivity and the degree of severity of COVID-19. Among the various factors which increase the risk of seroconversion, history of undergoing quarantine (p-value <0.001), contact with a confirmed case (p-value=0.002), contact with a caregiver for COVID-19 (p-value=0.001) and history of upper respiratory symptoms (p-value=0.001), were found to be significantly associated with positive serology. Conclusion: The pattern of seropositivity across the different category of HCWs observed in the present study showed a higher prevalence among nurses. Being an educational institution, it was obligatory to train all the elements of care delivery to the future generation of HCWs. Acquiring experience from a small but relevant sample was expected to facilitate larger community study envisaged in peripheral areas Jubilee Mission Hospital served.
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