Outcomes of traumatic extremity vascular injuries from a Malaysian level 1 trauma center.

BACKGROUND: In Malaysia, management of traumatic vascular injuries is at the discretion of the treating surgeon (trauma or vascular surgery). This study was conducted to report on the epidemiology, mechanism of injury and outcomes of vascular injuries managed in a regional level 1 trauma center. METHODS: This is a retrospective cohort study of all patients treated for traumatic extremity vascular injuries from January 2018 to December 2020. Demography, mechanism of injury, pre-operative physiologic vital signs, vessel injured, injury severity (NISS, RTS and TRISS score), type of revascularization surgery, fasciotomy, post-operative blood investigations, operative outcomes (amputation, length of stay and ICU admission) and long-term rehabilitation follow-up were recorded and analyzed. RESULTS: Amongst the 35 recorded vascular injuries only 28 patients had adequate data that were included in the analysis. Majority of patients were males (23/28patients; 82%). Blunt injury to vessels was more likely in motorcycle crashes (16/28patients; 76%) than in automobile crashes (5/28patients; 24%). There were three lower limb amputees (3/3patients; 100%) that had early fasciotomy and were associated with three-fold higher post-operative median (interquartile range) CK levels of 16740 (8157 to 23116) u/l. Only two thirds (16/28 patients) had active rehabilitation follow-up and were back to work after a median duration of four months. CONCLUSION: Male gender, blunt injury, road traffic crashes and motorcycles were the majority of vascular injuries. Lower limb vascular injuries had poorer outcome with three amputations performed after attempts at revascularization. Fasciotomy and high CK level may be related to higher risk of limb loss. Our study highlights the importance of rehabilitation and long-term follow-up in this cohort of patients.

Non-operative management of solid organ injuries in a middle-income country, how does it stack up?

INTRODUCTION: The first trauma surgery unit in Malaysia was established in 2011. After 10 years, we examine our experience in the management, and outcomes of blunt liver, spleen, and kidney injuries. METHODS: This is a cross-sectional study of patients with blunt liver, spleen, and kidney injuries in a level 1 trauma centre in Malaysia between January 2018 to June 2021. Patients' characteristics, new injury severity score, organ-specific AAST injury score, type of primary management (operative management [OM], non-operative management [NOM]), causes of failed NOM, management of failed NOM, and outcome of treatment were recorded and analysed. RESULTS: Among 448 patients, 83.9% were male and in the working-age range of 15-64 years old (93.5%). Road traffic crashes made up 92.0% of blunt trauma resulting in 65.5% of isolated organ injuries and 34.5% combined injuries. An overwhelming 84.2% of the patients had major trauma (NISS>15). Three hundred and thirty-four patients (74.6%) underwent initial non-operative management. Patients in the OM group showed lower mean GCS scores (p = 0.022) and higher NISS scores (p < 0.001). High-grade liver and kidney injuries were mostly treated with NOM (p < 0.001). In contradistinction, patients with high-grade spleen injuries had more OM performed (p < 0.001). NOM had been successful in 325 patients (97.3%) with 9 failures. Underlying causes for NOM failure were hemodynamic instability due to secondary bleeding and infectious complications. Overall mortality was 11.2%, which was significantly higher in the OM group (23.7%) than in the NOM group (6.9%). CONCLUSION: This study represents one of the largest single centre experiences on the blunt liver, spleen, and kidney injuries in Malaysia and South-East Asia. With good selection and adequate resources, non-operative management of blunt liver, spleen, and kidney injuries is a safe and effective therapeutic approach with a high success rate of 97.3%, avoiding the morbidity of unnecessary laparotomies.

Effectiveness of Colorectal Cancer Screening Promotion Using E-Media Decision Aids: A Systematic Review and Meta-Analysis.

Colorectal cancer (CRC)-screening reduces mortality, yet remains underutilized. The use of electronic media (e-media) decision aids improves saliency and fosters informed decision-making. This systematic review aimed to determine the effectiveness of CRC-screening promotion, using e-media decision aids in primary healthcare (PHC) settings. Three databases (MEDLINE, Web of Science, and the Cochrane Library) were searched for eligible studies. Studies that evaluated e-media decision aids compared to usual care or other conditions were selected. Quality was assessed by using Cochrane tools. Their effectiveness was measured by CRC-screening completion rates, and meta-analysis was conducted to calculate the pooled estimates. Ten studies involving 9393 patients were included in this review. Follow-up durations spanned 3-24 months. The two types of decision-aid interventions used were videos and interactive multimedia programs, with durations of 6-15 min. Data from nine feasible studies with low or some risk of bias were synthesized for meta-analysis. A random-effects model revealed that CRC-screening promotion using e-media decision aids were almost twice as likely to have screening completion than their comparisons (OR 1.62, 95% CI: 1.03-2.62, p < 0.05). CRC-screening promotion through e-media has great potential for increasing screening participation in PHC settings. Thus, its development should be prioritized, and it should be integrated into existing programs.

Paratesticular aggressive angiomyxoma: A rare case.

Aggressive angiomyxoma (AAM) particularly testicular origin is a rare benign mesenchymal myxoid tumor which is locally aggressive, blatant for local recurrence, and may metastasize. It occurs mostly in females of childbearing age and extremely rare in males. AMM particular testicular origin is not reported in literature yet. This is a 65-year-old man who had a right scrotal swelling. Ultrasound scrotum showed a soft tissue tumor of the right testis. The patient underwent radical right orchidectomy of which histopathologically confirmed to be a paratesticular AAM with clear resection margins. There were no signs of local recurrence or metastasis 2 years postsurgical resection.