METHOD: An open label, comparative, randomised controlled trial enrolling patients who attended the diabetic foot clinic was conducted between August 2022 and August 2023. The primary endpoint was a difference of 20% in wound area reduction with the ACC dressing compared to silver-based dressing within eight weeks. The secondary endpoints were proportion of complete healing, time to healing and adverse events.
RESULTS: The cohort comprised 40 patients. The mean wound reduction percentage at 8 weeks for patients in the ACC arm was 85.40±16.00% compared with 65.08±16.36% in the silver-based dressing arm. Complete healing was observed in six of 20 patients in the ACC arm compared to two of 20 in the silver-based dressing arm.
CONCLUSION: These data suggest that the ACC dressing promotes better ulcer healing in DFU patients than the silver-based dressing.
METHODS: We carried out a prospective analysis based on the DFI samples collected from 2016 till 2018. Specimens were cultured with optimal techniques in addition to antibiotic susceptibility based on recommendations from The Clinical and Laboratory Standards Institute (CLSI). A total of 1040 pathogens were isolated with an average of 1.9 pathogens per lesion in 550 patients who were identified with having DFIs during this interval.
RESULTS: A higher percentage of Gram-negative pathogens (54%) were identified as compared with Gram-positive pathogens (33%) or anaerobes (12%). A total of 85% of the patients were found to have polymicrobial infections. Pseudomonas aeruginosa (19%), Staphylococcus aureus (11%) and Bacteroides species (8%) appeared to be the predominant organisms isolated. In the management of Gram-positive bacteria, the most efficacious treatment was seen with the use of Vancomycin, while Imipenem and Amikacin proved to be effective in the treatment of Gram-negative bacteria.
CONCLUSION: DFI's are common among Malaysians with diabetes, with a majority of cases displaying polymicrobial aetiology with multi-drug resistant isolates. The data obtained from this study will be valuable in aiding future empirical treatment guidelines in the treatment of DFIs. This study investigated the microbiology of DFIs and their resistance to antibiotics in patients with DFIs that were managed at a Tertiary Care Centre in Malaysia.
MATERIALS AND METHODS: All patients with active Charcot arthropathy treated at the medical centre from 1 January 2013 to 30 June 2020 were included in the study. Efficacy outcome was evaluated based on time to consolidate findings observed through radiographic examination, while safety outcome was evaluated based on the incidence of adverse event (AE) occurrence.
RESULTS: A total of 81 patients (37 male, 44 female) diagnosed with active Charcot arthropathy were included. 64.2% of patients were at stage 1 of Charcot arthropathy whereas 35.8% were at stage 2. The mean time to consolidate for stage 1 and stage 2 was 6.50 ± 4.21 months and 3.63 ± 2.92 months respectively (p-value = 0.139). No significant association was observed between gender, ethnicity and disease stage with the consolidation time (p-value >0.05). The rate of AE incidence was 2.5%, observed in 2 patients who developed a fever during the treatment. No other serious AE was observed in the study.
CONCLUSION: Intravenous Pamidronate infusion is a safe and effective treatment option for Charcot arthropathy.
METHODS: Seventy clavicle fractures were non-surgically treated in the Orthopedics Department at the Tuanku Ja'afar General Hospital, a tertiary care hospital in Seremban, Malaysia, an average of six months after injury. The clavicle fractures were treated conservatively with an arm sling and a figure-eight splint for three weeks. No attempt was made to reduce displaced fractures, and the patients were allowed immediate free-shoulder mobilization, as tolerated. They were prospectively evaluated clinically and radiographically. Shoulder function was evaluated using the Constant scoring technique.
RESULTS: There were statistically significant functional outcome impairments in non-surgically treated clavicle fractures that correlated with the fracture type (comminution), the fracture displacement (21 mm or more), shortening (15 mm or more) and the fracture union (malunion).
CONCLUSION: This article reveals the need for surgical intervention to treat clavicle fractures and improve shoulder functional outcomes.
METHOD: This study presents a series of 40 cases of Charcot's arthropathy where hindfoot fusion was done using a hindfoot arthrodesis nail. A retrospective analysis was done where these patients' functional scores had been evaluated preoperatively and postoperatively (serially) with the Short-Form Health Survey 36 (SF-36), American Orthopedic Foot and Ankle Society (AOFAS), Foot and Ankle Outcome Score (FAOS), and Foot Function Index (FFI). Along with its complication, the length of time required for the fusion is also reported.
RESULTS: This study consists of 40 patients (13 men, 27 women; mean age 60.5 years; age range 52-68 years) with a mean follow-up of 64 months (range 24-108 months). The mean time taken for fusion was 5.1 months. All patients showed improvement in functional scoring (SF-36, AOFAS, FFI, and FAOS) postoperatively. We establish that the improvements were gradual over 2 years. Approximately 37.5% of patients had a minor complication and 2.5% had a major complication.
CONCLUSION: Hindfoot fusion using a hindfoot arthrodesis nail results in improved functional outcome with an acceptable fusion time and acceptable complication rate.
LEVEL OF EVIDENCE: Level III.
MATERIALS AND METHODS: A total of 128 diabetic patients with foot ulcers were recruited and divided into two groups, consisting of 73 patients in the IDFU group and 55 in the non-infected diabetic foot ulcer (NIDFU). The severity of infection in IDFU patients was graded based on the Infectious Disease Society of America-International Working Group on the Diabetic Foot classification. Blood samples from all the patients were collected for measurement of PCT, high sensitivity C-reactive protein (hs-CRP) and white cell count (WBC). The area under the receiver operating curves (AUC) were then constructed and analysed.
RESULTS: PCT, hs-CRP and WBC levels were significantly higher in the IDFU group compared to NIDFU with hs-CRP demonstrated the highest AUC (0.91; p <0.001) followed by PCT (0.814; p < 0.001) and lastly WBC (0.775; p < 0.001). The best cut off value, sensitivity and specificity for the presence of infection in diabetic foot, were 3.47 mg/dL, 80% and 89% for hs-CRP, 0.11 ng/ml, 70% and 87% for PCT and 11.8x109/L, 60% and 90% for WBC. All the infection markers showed significant positive correlations with infection severity of DFU.
CONCLUSION: This study showed that hs-CRP is a more sensitive marker for diagnosing IDFU. Although PCT is useful in differentiating IDFU from NIDFU, the use of PCT is not necessary as it adds little value to the current practice.