Acute work-related hazardous eye exposures in a health care environment - An observational study from a tertiary care hospital in South India.

PURPOSE: Healthcare workers (HCW) are exposed to numerous occupation-related eye hazards. We studied the epidemiological distribution, risk factors, and severity of acute work-related hazardous exposure/infection (WRHEI) to the eyes of HCW in a tertiary healthcare institution in Southern India. METHODS: In this prospective observational study, we included HCW who reported acute WRHEI between February 15, 2017 and August 14, 2017 from a total 11,628 HCWs (staff and students). Each HCW underwent a comprehensive eye examination. Information regarding WRHEI was collected by a structured questionnaire. Statistical analysis was performed using SPSS Version 20.0. RESULTS: Cumulative incidence of acute WRHEI in 6 months was 0.8%, 95% CI (0.64-0.96). Among the 94 reporting WRHEI, 82 (87.2%) were staff and 12 (12.8%) students. Mean age was 31.53 ± 8.39 years and 65 (69%) were females. Exposures were reported more commonly among nurses (25.5%), followed by technicians (18%), and housekeeping staff (15.9%). Infectious eye hazards accounted for 50%. Noninfectious eye hazards included exposure to chemicals (28%) and blood and body fluid (8%). Among them, awareness regarding personal protective equipment (PPE) and its usage was present in 44.6 and 27.6%, respectively. Multivariable logistic regression analysis showed that HCWs working in clinical areas (adjusted odd's ratio (AOR): 3.23, 95% CI: 1.12-9.34) and not wearing glasses (AOR: 3.72, 95% CI: 1.33-10.34) had a significantly higher risk of acute WRHEI. CONCLUSION: Cumulative Incidence of WRHEI eye was 8 per 1000 in 6 months. Infectious conjunctivitis is half the burden followed by chemical exposures. Awareness regarding eye safety and usage of PPE was low.

Lessons from healthcare personnel screening and management during H1N1 pandemic in preparation for the impending COVID-19 pandemic in a tertiary care hospital in India.

BACKGROUND: In the wake of the COVID-19 pandemic caused by a novel corona virus, health care personnel are at increased risk of acquiring the infection. In preparation for the management of health care personnel that are likely to be infected, we looked in to the data collected during the Influenza pandemic in 2009, caused by a novel strain of H1N1 influenza called swine flu. The care of healthcare personnel in our institution, who had an acute febrile respiratory illness (AFRI) during that period was routed through a single channel using a uniform protocol. We retrospectively analysed the available data, during the initial four months of the pandemic, to draw lessons from it. OBJECTIVE: To study the prevalence, clinical profile and risk factors of swine flu among health care personnel during the pandemic of 2009 in a tertiary care hospital in South India. METHODOLOGY: This retrospective study enrolled all the health care personnel including students of a tertiary care institution in South India, who presented with an AFRI between June to August, the initial four months of the swine flu pandemic of 2009. The clinical profile and risk factors were extracted. The results of the RT PCR for swine flu was obtained. Prevalence in each demographic group was calculated and compared. Characteristics of those with swine flu were compared with those who turned negative for the swine flu. RESULTS: The prevalence of all AFRI and only swine flu among health care personnel during the study period was 18 per thousand and 8.7 per thousand respectively. Highest prevalence of swine flu was found among students and office staff. After adjusting for confounding factors, hyperthermia at presentation was significantly higher {OR = 1.97; 95% CI (1.01-3.76)} among those who tested positive for swine flu as compared with those with other AFRI's. Only 2.5% of the entire AFRI group required admission and there was no mortality. CONCLUSION: Health care personnel are at increased risk of acquiring infection. Our study demonstrated that students and office staff were the most susceptible. Unprotected exposure to unknown infectious patients and relatives is likely to have been an important factor. Though the mode of transmission is similar, compared to H1N1, COVID-19 is associated with different comorbidities and has significantly higher mortality. Therefore, in preparation for the COVID-19 pandemic, the personal protective equipment of the healthcare personnel need to be escalated.

Feasibility of computer-generated telephonic message-based follow-up system among healthcare workers with diabetes: a randomized controlled trial.

INTRODUCTION: To assess the feasibility of computer-generated educational messaging system in healthcare workers of a tertiary care hospital. The secondary objectives were glycemic control, patient satisfaction and adherence to lifestyle modifications. RESEARCH DESIGN AND METHODS: Single-center parallel-group open-labeled randomized controlled trial with computer generated block randomization. SETTING: Healthcare workers with diabetes working in Christian Medical College Vellore, Tamil Nadu. PARTICIPANTS: 431 assessed, 341 met the selection criteria, 320 participants were randomized and 161 were taken into intervention arm and 159 in the control arm. INTERVENTION: Computer-generated short message service (SMS) based on transtheoretical model of behavioral change, 2 messages per week for 3 months, along with standard of care diabetic care. Messages had educational material regarding healthy eating habits and exercise and these messages were sent twice weekly. The messages were scheduled via an automatic calendar in a way that each subject in the intervention arm received 15 educational messages per month.Control group received only standard of care diabetic care which included dietary advice, exercise regimen and diabetic medications under supervision of their physician every 3 months. FOLLOW-UP: 6 months. RESULTS: 95.65% of people in the intervention arm (n=154) received regular messages, out of which 93.17% read the messages regularly. 80.12% acted on the messages. 93.17% felt more satisfied with their healthcare.While both groups showed improvement in body mass index (BMI) and hemoglobin A1c (HbA1c), the difference was greater in the intervention with regard to both decrease in BMI (-0.6, p<0.001) and HBA1c (-0.48, p<0.001). CONCLUSIONS: SMS-based education system is feasible in improving healthcare among healthcare workers with diabetes. It improves patient satisfaction, adherence and improves healthcare among individuals with diabetes by decreasing their BMI and decreasing HbA1c.

The routine pre-employment screening chest radiograph: Should it be routine?

BACKGROUND AND OBJECTIVE: A routine chest radiograph is mandatory in many institutions as a part of pre-employment screening. The usefulness of this has been studied over the years keeping in mind the added time, cost, and radiation concerns. Studies conducted outside India have shown different results, some for and some against it. To our knowledge, there is no published data from India on this issue. MATERIALS AND METHODS: A retrospective review of the reports of 4113 pre-employment chest radiographs done between 2007 and 2009 was conducted. RESULTS: Out of 4113 radiographs, 24 (0.58%) candidates required further evaluation based on findings from the screening chest radiograph. Out of these, 7 (0.17%) candidates required appropriate further treatment. INTERPRETATION AND CONCLUSIONS: The percentage of significant abnormalities detected which needed further medical intervention was small (0.17%). Although the individual radiation exposure is very small, the large numbers done nation-wide would significantly add to the community radiation, with added significant cost and time implications. We believe that pre-employment chest radiographs should be restricted to candidates in whom there is relevant history and/or clinical findings suggestive of cardiopulmonary disease.