MyMedR

Displaying publications 21 - 24 of 24 in total

Abstract:

Sort:

Rituximab for refractory digital infarcts and ulcers in systemic sclerosis

Khor CG, Chen XL, Lin TS, Lu CH, Hsieh SC

Clin Rheumatol, 2014 Jul;33(7):1019-20.
PMID: 24722688 DOI: 10.1007/s10067-014-2579-1

Systemic sclerosis is an uncommon connective tissue disease characterised by excessive deposition of collagen and vasculopathy which affects the skin and multiple internal organs. It is associated with autoimmunity, inflammation, vasculopathy and fibrosis. Managing Raynaud's phenonemon, digital infarcts and ulcers in systemic sclerosis patients is often a challenge particularly among rheumatologists. We report a case of systemic sclerosis patient with refractory digital infarcts and ulcers responded successfully with rituximab.

Matched MeSH terms: Skin Ulcer/complications; Skin Ulcer/drug therapy*
Arginine glutamate improves healing of radiation-induced skin ulcers in guinea pigs

Khalin I, Kocherga G

Int J Radiat Biol, 2013 Dec;89(12):1108-15.
PMID: 23786463 DOI: 10.3109/09553002.2013.817698

The increase in the incidence of the radiation-induced skin injury cases and the absence of standard treatments escalate the interest in finding new and effective drugs for these lesions. We studied the effect of a 40% solution of arginine glutamate on the healing of radiation-induced skin ulcers in guinea pigs.

Matched MeSH terms: Skin Ulcer/drug therapy*; Skin Ulcer/etiology
Skin ulceration as a complication from unexpected extravasation injury: A case report

Chong HC, Fong KK, Hayati F

Ann Med Surg (Lond), 2021 Apr;64:102267.
PMID: 33889406 DOI: 10.1016/j.amsu.2021.102267

Background: Extravasation injury (EVI) is common, yet it is always underestimated and underreported. Severity varies ranging from thrombophlebitis up to disability. Unrecognised EVI is a potential medicolegal case in medicine.
Case presentation: We experience a 47-year-old lady who developed an unrecognised EVI after being admitted for sepsis. The EVI turned out to be a huge and sloughy skin ulcer. A series of wound debridement with vacuum dressing were conducted until the wound was able to be closed.
Discussion: The EVI can be categorised according to Amjad EVI grading and Loth and Eversmann's EVI classification. Adult EVI tends to be overlooked, especially during critical care because patients cannot complain upon sedation and ventilation. In order to prevent EVI, firstly prevention is better than cure. Secondly, if EVI is recognised early, infusion should be stopped immediately. Thirdly, analgesia is mandatory. Finally, the plastic team needs to be engaged if it is deemed required.
Conclusion: Prevention and early intervention before the occurrence of progressive tissue damage is the key to treatment. Early radical wound debridement and immediate or delayed wound coverage with skin graft or skin flap are indicated in full thickness skin necrosis, persistent pain, and chronic ulcer.

Matched MeSH terms: Skin Ulcer
Fulltext A community based study on tropical phagedenic ulcers in Shah Alam, Malaysia: knowledge, attitude and practice

Asdren Zajmi, Nur Atikah Adam, Mohammed Abdelfatah Alhoot

Malaysian Journal of Medicine and Health Sciences, 2020;16(101):112-117.
MyJurnal

Introduction: Tropical phagedenic ulcer is a skin disease caused by a cocktail of bacteria. This painful ulcer forms over the lower limbs. It is also associated with necrotic slough and foul-smelling discharge that eventually lead to amputation and permanent disabilities. Tropical phagedenic ulcer in Malaysia has not been given much attention. In light of this situation, this research was conducted to assess the knowledge, attitude and practice regarding tropical phagedenic ulcer among the public in Shah Alam, Selangor. Methods: The total respondents were 384, consisting of 164 males and 220 females who were randomly selected. Data were obtained qualitatively through structured questionnaires and analysed using the chi-square test to study the association between the dependent variables and demographic factors. Results: The collected data showed that the respondents (67.2%) had poor knowledge of trop- ical phagedenic ulcer; merely 65.4% considered it to be a health problem, whereas 29.7% believed it is contagious. Also, the data revealed an association between age (χ2=13.587, p =0.004), marital status (χ2=15.435, p=0.001), time spent in community (χ2=6.438, p=0.04) and knowledge of the local name of tropical phagedenic ulcer. About 74.7% of the respondents did not know the cause of tropical phagedenic ulcer. Only 22.1% of the respondents had encoun- tered tropical phagedenic ulcer patients and an association was found between the variable with gender (χ2=4.672, p =0.031), age (χ2=24.134, p =0.000) and marital status (χ2=17.143, p =0.001). Conclusion: This study reveals mis- conceptions about the aetiology and transmission of tropical phagedenic ulcer which greatly influence the attitude of community members towards tropical phagedenic ulcer patients.

Matched MeSH terms: Skin Ulcer