MyMedR

Displaying all 5 publications

Abstract:

Sort:

Fulltext National Orthopedic Registry in Malaysia--National Orthopedics Diabetic Hand and Foot Database (NODFD)

Muhammad Anwar Hau A

Med J Malaysia, 2008 Sep;63 Suppl C:75.
PMID: 19230251
Matched MeSH terms: Diabetic Foot/physiopathology
Fulltext Factors related to adverse outcome in inpatients with diabetic foot

Harwant S, Doshi HK, Moissinac K, Abdullah BT

Med J Malaysia, 2000 Jun;55(2):236-41.
PMID: 19839152

Sixty inpatients with diabetic foot were studied prospectively at the Orthopaedic wards of Hospital Kuala Lumpur. Data was evaluated to document the patient profile and the factors that were associated with a major amputation (either above knee or below knee) of the lower limb. Factors that were associated with increased risk of amputation were a low education level, manual occupation, poor foot care, peripheral vascular insufficiency of the lower limb, insulin dependence, anaemia and leucocytosis. However only anaemia, leucocytosis and hyperglycaemia were statistically significant in predicting a more adverse surgical procedure. This study recommends that foot care awareness and practice is important. This can be effectively dealt with at specially organised, multi disciplinary Diabetic Foot Clinics.

Matched MeSH terms: Diabetic Foot/physiopathology*
Quantitative assessment of wound healing using high-frequency ultrasound image analysis

Mohafez H, Ahmad SA, Hadizadeh M, Moghimi S, Roohi SA, Marhaban MH, et al.

Skin Res Technol, 2018 Feb;24(1):45-53.
PMID: 28557064 DOI: 10.1111/srt.12388

PURPOSE: We aimed to develop a method for quantitative assessment of wound healing in ulcerated diabetic feet.
METHODS: High-frequency ultrasound (HFU) images of 30 wounds were acquired in a controlled environment on post-debridement days 7, 14, 21, and 28. Meaningful features portraying changes in structure and intensity of echoes during healing were extracted from the images, their relevance and discriminatory power being verified by analysis of variance. Relative analysis of tissue healing was conducted by developing a features-based healing function, optimised using the pattern-search method. Its performance was investigated through leave-one-out cross-validation technique and reconfirmed using principal component analysis.
RESULTS: The constructed healing function could depict tissue changes during healing with 87.8% accuracy. The first principal component derived from the extracted features demonstrated similar pattern to the constructed healing function, accounting for 86.3% of the data variance.
CONCLUSION: The developed wound analysis technique could be a viable tool in quantitative assessment of diabetic foot ulcers during healing.

Matched MeSH terms: Diabetic Foot/physiopathology
Fulltext Alteration of foot temperature in diabetic neuropathy: is it another piece of puzzle?

Naicker AS, Roohi SA, Lee CS, Chan WH, Tay LS, Din XJ, et al.

Med J Malaysia, 2006 Feb;61 Suppl A:10-3.
PMID: 17042221

Poor glycaemic control and the duration of diabetes mellitus are known to accelerate development and progression of neuropathy. Diabetic co-morbidities: hypertension and hyperlipidaemia, have been postulated to associate with development of neuropathy. A diabetic foot with low temperature and frequent exposure to low temperature environment has recently been hypothesized to be at higher risk to develop early neuropathy. This cross-sectional study is undertaken to identify risk factors for diabetic neuropathy and the association between foot temperature and development of diabetic neuropathy by using simple clinical examination in the outpatient setting. From April 18, to April 30, 2005, universal sampling method was used to select 134 diabetic patients (type 1 or type 2 for >1 year) with peripheral neuropathy. Excluded are those with chronic alcoholism, drug-induced neuropathy, dietary history of vitamin B deficiency and family history of porphyria and hereditary sensorimotor neuropathy. The patient's duration of diabetes, glycaemic control status and the presence of co-morbids: hypertension and hyperlipidemia, were recorded. The temperature of the foot was measured by using thermo buddy. Of 134 patients representing Malaysian ethnic distribution with an equal number of males and females, 20.1% were in the age group of 61 to 65 years and, 85.1% and 67.9% belonged to lower socioeconomic and educational groups respectively. Associations between diabetic neuropathy and glycaemic control (p = 0.018) and duration of diabetes (p < 0.05) were significant. However, hypertension, hyperlipidaemia and low foot temperature were not significantly associated with development of diabetic neuropathy. Poor glycaemic control is significantly associated with diabetic neuropathy. Foot temperature alteration is merely an effect of autonomic neuropathy with a cold foot is attributed to co-existing peripheral arterial disease.

Study site: Pusat Perubatan Primer Bandar Tasik Selatan, Kuala Lumpur, Malaysia

Matched MeSH terms: Diabetic Foot/physiopathology
The hemodynamic and pain impact of peripheral nerve block versus spinal anesthesia in diabetic patients undergoing diabetic foot surgery

Lai HY, Foo LL, Lim SM, Yong CF, Loh PS, Chaw SH, et al.

Clin Auton Res, 2020 Feb;30(1):53-60.
PMID: 29196938 DOI: 10.1007/s10286-017-0485-8

PURPOSE: Comparison of hemodynamic profiles and pain scores in diabetic patients undergoing diabetic foot surgery receiving peripheral nerve block (PNB) or spinal anesthesia [subarachnoid block (SAB)].
METHODS: This was a prospective, randomised controlled trial. We recruited diabetic patients aged > 18 years, American Society of Anesthesiologists class II-III, who were scheduled for unilateral diabetic foot surgery below the knee. All patients were assessed for autonomic dysfunction using the Survey of Autonomic Symptoms score. Participants were randomly assigned to receive either PNB or SAB for the surgery. Hemodynamic data, including usage of vasopressors, were recorded at 5-min intervals for up to 1 h after the induction of anesthesia. Pain scores were recorded postoperatively, and follow-up was done via telephone 6 months later.
RESULTS: Compared to the PNB group, the SAB group had a larger number of patients with significant hypotension (14 vs. 1; p = 0.001) and more patients who required vasopressor boluses (6 vs. 0 patients). Compared to SAB group, the patients in the PNB group had a longer postoperative pain-free duration (9 vs. 4.54 h; p = 0.002) and lower pain scores 1 day after surgery (3.63 vs. 4.69; p = 0.01).
CONCLUSION: Peripheral nerve block should be considered, whenever possible, as the first option of anesthesia for lower limb surgery in diabetic patients as it provides hemodynamic stability and superior postoperative pain control compared to SAB.
TRIAL REGISTRATION: Clinical trial registry: ClinicalTrials.gov. ID NCT02727348.

Matched MeSH terms: Diabetic Foot/physiopathology