A recent study conducted by the Indian Council of Medical Research (ICMR) has revealed that the rate of Surgical Site Infections (SSIs) in India is higher than that in many high-income countries. The study, which focused on three major hospitals in India, examined a cohort of 3,020 patients to understand the prevalence of SSIs and their impact on health outcomes.
Surgical Site Infections, one of the most common healthcare-associated infections, pose significant challenges in post-operative care. These infections can lead to prolonged hospital stays, increased healthcare expenditures, and, in severe cases, increased morbidity. The study observed that the highest SSI rate was found among patients undergoing debridement surgery, which includes procedures like amputation, open reduction internal fixation surgery (ORIF), or closed reduction internal fixation (CRIF). These surgeries had an alarming SSI rate of 54.2 percent.
The study highlighted a critical gap in India’s healthcare infrastructure: there is no comprehensive surveillance system for SSIs that tracks infections beyond the discharge period. This is in stark contrast to high-income countries, where the SSI rate typically varies between 1.2 and 5.2 percent. In India, the absence of such post-discharge surveillance systems leaves a significant portion of SSI cases undetected, potentially delaying treatment and increasing the risk of complications for patients.
The research, conducted at three major medical centers — Jai Prakash Narayan Apex Trauma Centre (JPNATC), Kasturba Hospital (KMC) in Manipal, and Tata Memorial Hospital (TMH) in Mumbai — revealed that the SSI rate in these hospitals was notably higher than in several high-income countries. The rate observed in India was higher than the rates in countries such as Iran, Egypt, and Pakistan. It was also found to be lower than that reported in Gujarat, India, where the SSI rate was recorded at 8.95 percent.
One of the key findings of the study was the correlation between certain factors and an increased risk of developing SSIs. Wounds classified as either clean or polluted, and surgeries that lasted longer than 120 minutes, were significantly linked to a higher likelihood of infection. Furthermore, the study revealed that patients who developed SSIs experienced considerably longer hospital stays compared to those who remained infection-free.
A unique aspect of this study was the inclusion of post-discharge surveillance, which allowed researchers to monitor patients for six months after their surgeries. This method enabled the identification of 66 percent of the SSI cases, demonstrating the importance of continued monitoring after patients leave the hospital. In total, 161 of the 3,090 patients in the study developed SSIs, leading to an overall incidence rate of 5.2 percent. Notably, combination surgeries, where multiple procedures were performed on a single patient, were found to significantly increase the risk of SSIs.
The ICMR study claims to be India’s first multicentric systematic surveillance effort, focusing on both the hospital stay and post-discharge period. Researchers emphasized that such surveillance systems are critical for improving patient outcomes and reducing the burden of healthcare-associated infections. The study calls for more extensive and systematic tracking of SSIs in the country, particularly in the post-discharge period, which remains largely unaddressed by existing surveillance mechanisms.
The findings of this study raise important questions about the quality of surgical care in India and highlight the need for urgent reforms. The high SSI rates point to potential weaknesses in infection control practices, which may be exacerbated by factors such as hospital infrastructure, surgical techniques, and post-operative care protocols. The study suggests that addressing these issues through better surveillance, improved hygiene protocols, and enhanced training for healthcare professionals could go a long way in reducing SSI rates and improving patient safety in India.
With the findings of this study, it is clear that India must focus on improving its healthcare infrastructure, particularly in relation to post-operative care and infection control, to reduce the incidence of SSIs and ensure better outcomes for patients undergoing surgical procedures.
