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Usage of allogeneic single layered tissue engineered skin enhance wound treatment in sheep

Adha PR, Chua KH, Mazlyzam AL, Low KC, Aminuddin BS, Ruszymah BH

Med J Malaysia, 2008 Jul;63 Suppl A:30-1.
PMID: 19024968

A major factor limiting survival following extensive thermal injury is insufficient availability of donor sites to provide enough skin for the required grafting procedures. Limitation of autologous grafting promotes the usage of allograft skin substitutes to promote wound healing. Here, we investigated the wound healing potential of allograft single layered tissue engineered skin which comprises of either keratinocytes (SLTES-K) or fibroblast (SLTES-F) with fibrin as the delivery system. Results from gross and microscopic evaluation showed our single layered tissue engineered skin constructed with keratinocytes or fibroblast after gamma radiation with the dosage of 2Gy could serve as allograft for the treatment of skin loss.

Matched MeSH terms: Burns/surgery*
Fulltext The effects of Carica papaya Linn. latex on the healing of burn wounds in rats

Ahmad Nazrun Shuid, Mohd Syukri Anwar, Ahmad Asmadi Yusof

Jurnal Sains Kesihatan Malaysia, 2005;3(2):39-47.
MyJurnal

This study was carried out to compare the rate of burn wound healing with the applications of the latex of Carica papaya Linn. (papaya) or of silver sulfadiazine cream (SSD). Partial and full thickness burn wound (2 cm x 2 cm) was induced on the dorsal part of anaesthetized rats by using heated metal plates. The rats were divided into three groups, i.e. untreated group and groups treated daily with SSD and papaya latex, respectively. A digital camera was used to take photographs of the burn wounds daily to monitor their healing. It was found that there was no significant difference in the healing time of papaya latex treated group compared to the SSD treated group. Papaya latex contained digestive enzymes which might clean burn wounds but might also cause wound bleeding in a few rats of the papaya latex group.

Matched MeSH terms: Burns
Fulltext Review of the medicinal effects of tualang honey and a comparison with manuka honey

Ahmed S, Othman NH

Malays J Med Sci, 2013 May;20(3):6-13.
PMID: 23966819 MyJurnal

Tualang honey (TH) is a Malaysian multifloral jungle honey. In recent years, there has been a marked increase in the number of studies published in medical databases regarding its potential health benefits. The honey is produced by the rock bee (Apis dorsata), which builds hives on branches of tall Tualang trees located mainly in the north-western region of Peninsular Malaysia. This review collates the results of the various studies of TH that range from research on tissue culture to randomised control clinical trials. Findings thus far show that, TH has antimicrobial, anti-inflammatory, antioxidant, antimutagenic, antitumor, and antidiabetic properties, in addition to wound-healing attributes. Some of its properties are similar to the well-researched Manuka honey (New Zealand and/or Australian monofloral honey). Distinct differences include higher phenolics, flavonoids, and 5-(hydroxymethyl) furfural (HMF). Compared with Manuka honey, TH is also more effective against some gram-negative bacterial strains in burn wounds.

Matched MeSH terms: Burns
Wound Healing Property of Curcuminoids as a Microcapsule-Incorporated Cream

Ang LF, Darwis Y, Koh RY, Gah Leong KV, Yew MY, Por LY, et al.

Pharmaceutics, 2019 May 01;11(5).
PMID: 31052413 DOI: 10.3390/pharmaceutics11050205

Curcuminoids have been used for the management of burns and wound healing in traditional Chinese medicine practices but the wide application of curcuminoids as a healing agent for wounds has always been a known problem due to their poor solubility, bioavailability, colour staining properties, as well as due to their intense photosensitivity and the need for further formulation approaches to maximise their various properties in order for them to considerably contribute towards the wound healing process. In the present study, a complex coacervation microencapsulation was used to encapsulate curcuminoids using gelatin B and chitosan. This study also focused on studying and confirming the potential of curcuminoids in a microencapsulated form as a wound healing agent. The potential of curcuminoids for wound management was evaluated using an in vitro human keratinocyte cell (HaCaT) model and the in vivo heater-inflicted burn wound model, providing evidence that the antioxidant activities of both forms of curcuminoids, encapsulated or not, are higher than those of butylated hydroxyanisole and butylated hydroxytoluene in trolox equivalent antioxidant capacity (TEAC) and (2,2-diphenyl-1-picryl-hydrazyl-hydrate) (DPPH) studies. However, curcuminoids did not have much impact towards cell migration and proliferation in comparison with the negative control in the in vitro HaCaT study. The micoencapsulation formulation was shown to significantly influence wound healing in terms of increasing the wound contraction rate, hydroxyproline synthesis, and greater epithelialisation, which in turn provides strong justification for the incorporation of the microencapsulated formulation of curcuminoids as a topical treatment for burns and wound healing management as it has the potential to act as a crucial wound healing agent in healthcare settings.

Matched MeSH terms: Burns
Fulltext Impact of childhood burn injuries on breastfeeding: a case report

Arabi Z, Md Monoto EM, Bojeng A

Int Breastfeed J, 2019;14:17.
PMID: 31019544 DOI: 10.1186/s13006-019-0210-4

Background: Pre-pubescent girls with chest burns are at risk of complication associated with scarring and impairment in breast development. This case illustrates how burn injuries in childhood in a first-time mother have affected her in terms of breastfeeding.
Case presentation: In May 2015, a 20 year old first-time mother at 36 weeks gestation was seen in a district health clinic in Kuching, Sarawak in regards to her ability to breastfeed. She had a history of a flame burn at the age of 5 years old to her chest, abdomen, upper limb and part of her trunk. A skin graft was done on her whole chest and abdomen. Despite the injuries, she had pubertal and antenatal breast development. Her abdomen was able to stretch to accommodate her pregnancy. Physical examination showed a pregnancy which corresponded to date. The skin over her chest and abdomen appeared tight with areas of hyperpigmentation and hypopigmentation due to scarring from the skin graft. Breast tissues were palpable over her chest. The areola and nipple tissue were completely absent with complete scarring of the nipple-areolar complex. There was no duct opening to the areola for milk expression or leakage. Counselling regarding her breastfeeding issues was done. She delivered her baby at full term via spontaneous vaginal delivery with no complication. Oral cabergoline 1 mg was given on the first day postpartum. The baby was given infant formula via bottle feeding as the feeding method of choice.
Conclusion: Counselling plays an important part in the management of a mother with breastfeeding difficulty. Allaying the possible guilty feelings of not being able to breastfeed will fulfil the emotional gap which may arise in a mother with these challenges.

Matched MeSH terms: Burns/physiopathology*
Antioxidant and Wound Healing Activity of Polyherbal Fractions of Clinacanthus nutans and Elephantopus scaber

Aslam MS, Ahmad MS, Mamat AS, Ahmad MZ, Salam F

Evid Based Complement Alternat Med, 2016;2016:4685246.
PMID: 27528881 DOI: 10.1155/2016/4685246

Elephantopus scaber and Clinacanthus nutans are traditionally used as wound healing herb. The objective of the present study is to develop a new polyherbal formulation, by comparison, the herbal combination of Elephantopus scaber and Clinacanthus nutans as an in vitro antioxidant activity with their individual herbal activity followed by fractionation of polyherbal formulation for in vivo wound healing activities and identification of bioactive compounds from their active fractions. Antioxidant activity was performed in vitro by DPPH scavenging antioxidant activity followed by in vivo wound healing activities using excision wound model, incision wound model, and burn wound model. Toxicity of the fractions of the polyherbal formulation was performed by a dermal toxicity test. The result showed that Elephantopus scaber crude extract on the basis of EC50 performs a much faster action (15.67 μg/mL) but with less % inhibition (87.66%) as compared to the combination of the new polyherbal formulation of crude extract (30 μg/mL). The polyherbal formulation has the highest % inhibition (89.49%) at the same dose as compared to Elephantopus scaber (87.66%). In comparison among all crude and fractions of new polyherbal formulation, it was found that the ethyl acetate fraction of polyherbal formulation has the fastest activity (EC50 14.83 μg/mL) with % inhibition (89.28%). Furthermore, during evaluation of wound contraction on excision and incision wound model, ethyl acetate fraction possesses the highest activity with (P < 0.001) and (P < 0.0001), respectively. During burn wound model, aqueous fraction (P < 0.001) possesses the highest activity followed by an ethyl acetate fraction (P < 0.0001). LC-MS analysis discovered the presence of several flavonoid-based compounds that work synergistically with sesquiterpene lactone and other bioactive compounds. In conclusion, flavonoid increases the antioxidant activity that surges the rate of wound contraction and works synergistically with other bioactive compounds.

Matched MeSH terms: Burns
Uniocular blindness following thermal injury

Ayanniyi AA, Fasasi MK

Malays J Med Sci, 2013 Jan;20(1):88-91.
PMID: 23613660

A hot water burn is a thermal injury that results in cell death. Thermal eye injury triggers inflammatory processes, including inflammatory cell influx and/or the activation of various inflammatory cells, which result in the rapid accumulation of extravascular fluid in the ocular tissue. The ocular effect depends on the temperature of the water, and the final visual outcome depends on the severity of the damage to the intraocular structures. We report a 23-year-old woman who experienced a facial hot water burn that resulted in blindness. The patient presented late to the hospital after the unsuccessful use of traditional medication. Facial burns are a known cause of blindness. Public health education on prompt hospital presentation, and resistance to the use of potentially harmful traditional medicine in facial burns is suggested.

Matched MeSH terms: Burns
A systematic review of silver-containing dressings and topical silver agents (used with dressings) for burn wounds

Aziz Z, Abu SF, Chong NJ

Burns, 2012 May;38(3):307-18.
PMID: 22030441 DOI: 10.1016/j.burns.2011.09.020

Silver preparations are commonly used for burns, but evidence of their effectiveness remains poorly defined. The aim of the study was to evaluate the effectiveness of silver-containing dressings and topical silver for preventing infection and promoting healing in burns wounds through a meta-analysis of the available evidence. The Cochrane Central Register of Controlled Trials and relevant databases were searched. Drug companies and experts in this field were also contacted. Randomised controlled trials (RCTs) of silver dressings or topical silver (used with dressings) compared with non-silver dressings were eligible for inclusion. We identified 14 RCTs involving 877 participants. One small trial of a silver-containing dressing showed significantly better healing time compared to the control [MD -3.6; 95% CI -4.94 to -2.26 for partial thickness burns and MD -3.9; 95% CI -4.54 to -3.26 for superficial burns]. Topical silver showed significantly worse healing time compared to the non-silver group [WMD 3.96; 95% CI 2.41-5.51] and showed no evidence of effectiveness in preventing wounds infection [WMD 2.48; 95% CI 0.39-15.73]. Our review suggests that silver-containing dressings and topical silver were either no better or worse than control dressings in preventing wound infection and promoting healing of burn wounds.

Matched MeSH terms: Burns/therapy*
The effects of honey compared to silver sulfadiazine for the treatment of burns: A systematic review of randomized controlled trials

Aziz Z, Abdul Rasool Hassan B

Burns, 2017 Feb;43(1):50-57.
PMID: 27576926 DOI: 10.1016/j.burns.2016.07.004

Evidence from animal studies and trials suggests that honey may accelerate wound healing. The objective of this review was to assess the effects of honey compared with silver dressings on the healing of burn wounds. Relevant databases for randomized controlled trials (RCTs) of honey compared with silver sulfadiazine (SSD) were searched. The quality of the selected trials was assessed using the Cochrane Risk of Bias Assessment Tool. The primary endpoints considered were wound healing time and the number of infected wounds rendered sterile. Nine RCTs met the inclusion criteria. Based on moderate quality evidence there was a statistically significant difference between the two groups, favoring honey in healing time (MD -5.76days, 95% CI -8.14 to -3.39) and the proportions of infected wounds rendered sterile (RR 2.59; 95% CI 1.58-2.88). The available evidence suggests that honey dressings promote better wound healing than silver sulfadiazine for burns.

Matched MeSH terms: Burns/therapy*
Fulltext Endoscopic treatment of glottic stenosis secondary to caustic injury with silastic keel placement: a case report

Balachandran R, Rahmat O

Med J Malaysia, 2011 Jun;66(2):152-3.
PMID: 22106701

The use of an endoscopic approach for the division of glottic webs or stenosis has been reported in the literature and has been mainly confined to the anterior commisure. We report a rare case of caustic injury to the upper aerodigestive tract that resulted in extensive web formation along the membranous vocal cord which was successfully treated with endoscopic lysis of the adhesions and the use of a silastic sheet keel as a stent.

Matched MeSH terms: Burns, Inhalation/complications*; Burns, Inhalation/pathology; Burns, Inhalation/therapy
Fulltext Anti-inflammatory and antioxidant effects of Tualang honey in alkali injury on the eyes of rabbits: experimental animal study

Bashkaran K, Zunaina E, Bakiah S, Sulaiman SA, Sirajudeen K, Naik V

BMC Complement Altern Med, 2011;11:90.
PMID: 21982267 DOI: 10.1186/1472-6882-11-90

Alkali injury is one of the most devastating injuries to the eye. It results in permanent unilateral or bilateral visual impairment. Chemical eye injury is accompanied by an increase in the oxidative stress. Anti-inflammatory and antioxidant agents play a major role in the treatment of chemical eye injuries. The purpose of this study is to evaluate the anti-inflammatory (clinical and histopathological) and antioxidant effects of Tualang honey versus conventional treatment in alkali injury on the eyes of rabbits.

Matched MeSH terms: Burns, Chemical/drug therapy*; Burns, Chemical/pathology; Eye Burns/drug therapy*; Eye Burns/pathology
Recent patents on topical application of honey in wound and burn management

Benhanifia MB, Boukraâ L, Hammoudi SM, Sulaiman SA, Manivannan L

Recent Pat Inflamm Allergy Drug Discov, 2011 Jan;5(1):81-6.
PMID: 21171951

Topical application of honey to burn and wounds has been found to be effective in controlling infection and producing a clean granulating bed. It is suggested that the wound healing effect of honey may in part be related to the release of inflammatory cytokines from surrounding tissue cells, mainly monocytes and macrophages. It has been reported that honey hastens wound healing by accelerating wound contractions. Microscopic evaluation demonstrated that there was a significant acceleration of dermal repair in wound treated with honey. Macroscopic and microscopic observations under in vivo assessment suggested that the topical application of honey might have favourable influences on the various phases of burn and wound healing hence accelerating the healing process. The regulatory effects of honey are related to components other than the sugars. However, the mechanisms by which honey affects the release of anti inflammatory agents and growth factors from monocytic cells are as yet unclear. Whether honey affects other cell types, particularly endothelial cells and fibroblasts, involved in wound healing also needs to be clarified. The present article is a short review of recent patents on the healing effect of honey in wound and burn management.

Matched MeSH terms: Burns/drug therapy*
Honey use in burn management: potentials and limitations

Boukraâ L, Sulaiman SA

Forsch Komplementmed, 2010 Apr;17(2):74-80.
PMID: 20484914 DOI: 10.1159/000297213

Management of the burn wound still remains a matter of debate, and an ideal dressing for burn wounds has not yet been discovered. Naturally occurring substances such as honey have been found to be useful as a wound cover for burns. Unlike most conventional local chemotherapeutics, honey does not lead to the development of antibiotic-resistant bacteria, and it may be used continuously. Among the challenging problems of using honey for medical purposes are dosage, safety, and formulation. Many approaches have been suggested to overcome such problems. With the increased availability of licensed medical products containing honey, clinical use is expected to increase and further evidence will become available. Honey seems to have the potential to clear infection as well as to be an effective prophylactic agent that may contribute to reducing the risks of cross-infection. A better understanding of the therapeutic and chemical properties of honey is needed to optimise the use of this product in the clinical management of burns. Its use in professional care centres should be limited to those with certified healing activities. The potentials and limitations of using honey as burn dressing are discussed in this review.

Matched MeSH terms: Burns/therapy*
Dried irradiated human amniotic membrane as a biological dressing for facial burns--a 7-year case series

Bujang-Safawi E, Halim AS, Khoo TL, Dorai AA

Burns, 2010 Sep;36(6):876-82.
PMID: 20236771 DOI: 10.1016/j.burns.2009.07.001

Facial burns are common and have a significant impact on patient function and psychosocial well being. Human amnion has been used for many years as a temporary biological wound dressing in the management of partial thickness burns. The observed advantages of human amnion treatment include pain relief, ease of use, prevention of infection and acceleration of wound healing.

Matched MeSH terms: Burns/pathology; Burns/therapy*
Fulltext A review of burns patients admitted to the Burns Unit of Hospital Universiti Kebangsaan Malaysia

Chan KY, Hairol O, Imtiaz H, Zailani M, Kumar S, Somasundaram S, et al.

Med J Malaysia, 2002 Dec;57(4):418-25.
PMID: 12733166

This is a retrospective review of 110 patients admitted to the Burns Units between October 1999 and November 2001. The aim was to determine the burns pattern of patients admitted to hospital UKM. There was an increasing trend for patients admitted. Female to male ratio was 1:2. Children consisted 34% of the total admission. Children had significant higher number of scald burns as compare to adult (p < 0.01). Domestic burns were consist of 75% overall admission. Mean percentage of TBSA (total body surface area) burns was 19%. Thirty percent of patients sustained more than 20% of TBSA. Sixty percent of patients had scald burns. Ninety percents of patients with second degree burns that were treated with biologic membrane dressing or split skin graft. Mean duration of hospital stay was 10 days. Over 70% of patients were discharged within 15 days. Overall mortality rate was 6.3%. The patients who died had significantly larger area of burns of more than 20% TBSA (p < 0.05) and a higher incidence of inhalation injury (p < 0.02). Hence, this study suggests a need for better preventive measures by the authority to prevent burns related accident and the expansion of the service provided by the Burns Unit.

Matched MeSH terms: Burns/epidemiology*
A survey of ocular injuries at the University Hospital

Chandran S, Eu-Sen VO

Med J Malaya, 1971 Jun;25(4):278-81.
PMID: 4261300
Matched MeSH terms: Eye Burns/epidemiology
Fulltext Dental health status and oral health behaviours of patients with facial burn in Pakistan

Chaudhary FA, Ahmad B, Bashir U

BMC Oral Health, 2019 06 26;19(1):127.
PMID: 31242898 DOI: 10.1186/s12903-019-0819-0

BACKGROUND: There is a limited understanding about the oral health of patients with facial burn, hence the aim was to describe the oral health status and the related risks factors.
METHODS: This cross-sectional study had randomly and systematically recruited facial burn patients from the Burn Care Center, Pakistan Institute of Medical Sciences, Islamabad, from June of 2016 to July of 2017. Intraoral examination recorded the DMFT, CPI and OHI-S. Information on the socio-demographic status, self-perceived oral health, oral health behaviours were collected using a self-administered questionnaire and; the burn characteristics were obtained from the patients' medical record. The t-test, ANOVA, SLR, and chi-square test were used to examine the relationship between oral health and each factor. A parameter was derived from the clinical indices using the principal component analysis and used in the multiple linear regression analysis to determine the important factors associated with oral health status.
RESULTS: A total of 271 burn patients (69% female and 31% male) had participated in the study. All of the participants had caries with mean DMFT = 10.96 (95%CI: 10.67, 11.25). There were 59.0% (95%CI: 53.15, 64.93%) and 66.1% (95%CI: 60.38, 71.73%) of the participants who had periodontitis and poor oral hygiene respectively. About 79 and 80% of the participants rated their dental and periodontal status as poor. About 78% reported brushing once daily and 89% did not practice regular dental visit. The DMFT, CPI and OHI-S were associated with the burn characteristics and oral health behaviours (p

Matched MeSH terms: Burns/complications*; Burns/epidemiology
Fulltext The Relationship of Orofacial Pain and Dental Health Status and Oral Health Behaviours in Facial Burn Patients

Chaudhary FA, Ahmad B, Javed MQ, Yakub SS, Arjumand B, Khan AM, et al.

Pain Res Manag, 2021;2021:5512755.
PMID: 34055118 DOI: 10.1155/2021/5512755

This study aims to examine the association of orofacial pain and oral health status and oral health behaviours in facial burn patients. The participants in this cross-sectional study were randomly recruited from the Burn Care Center, Institute of Medical Sciences, Islamabad, Pakistan. An intraoral evaluation was carried out to record the DMFT and OHI-S. A self-administered questionnaire was used to collect information on sociodemographic status, brushing frequency, and dental visits. Orofacial pain during mandibular movement was assessed using the Visual Analogue Scale (VAS). Psychological status was assessed using the Generalized Anxiety Disorder Scale and Impact of Events Scale. ANOVA and simple and multiple linear regression tests were used to analyse the data. From the 90 facial burn patients included, the majority were below 34 years of age, female, single or divorced, and unemployed. The mean DMFT was 10.7, and 71% had poor oral hygiene. 56% of the participants had moderate-to-severe anxiety, and 68% had posttraumatic stress disorder. 53% of the participants had moderate-to-severe pain during mouth opening or moving the mandible with a mean score of 41.5. Analyses showed that orofacial pain was associated with less frequent brushing, irregular dental visits, greater DMFT score, and more plaque accumulation (OHI-S). It was also associated with employment status, the severity of a burn, anxiety, and stress. The treatment and management of dental and oral conditions in burn patients need judicious balance in controlling and accurate assessment of the pain and improving psychological problems in burn patients.

Matched MeSH terms: Burns/etiology*
Fulltext The relationship between psychosocial distress and oral health status in patients with facial burns and mediation by oral health behaviour

Chaudhary FA, Ahmad B

BMC Oral Health, 2021 04 01;21(1):172.
PMID: 33794862 DOI: 10.1186/s12903-021-01532-0

BACKGROUND: There is limited discussion on the influence of psychosocial factors on the oral health of patients with a facial burn injury. This report investigated the relationship between oral health and psychosocial distress in patients with facial burns and the role of oral health behaviour in mediating the relationship.
METHODS: The data were part of a cross-sectional study that had systematically and randomly selected patients with > 10% total burn surface area from a burn centre in Pakistan. The oral health status (DMFT, CPI, OHI-S) and severity of facial disfigurement were assessed. Validated instruments in the Urdu language were self-administered and information relating to oral health behaviour (brushing and dental visits), oral health-related quality of life (OHIP-14), satisfaction with appearance, self-esteem, anxiety and depression, resilience, and social support were collected. The statistical analyses included simple linear regression, Pearson correlation, t-test, and ANOVA. Mediation analysis was carried out to examine the indirect effect by oral health behaviour.
RESULTS: From a total of 271 participants, the majority had moderate to severe facial disfigurement (89%), low self-esteem (74.5%), and moderate to high levels of social support (95%). The level of satisfaction with appearance was low, whereas anxiety and depression were high. Disfigurement and satisfaction with appearance were associated with lower self-esteem and social support (p

Matched MeSH terms: Burns*
Burns in pregnancy--maternal and fetal prognosis

Cheah SH, Sivanesaratnam V

Aust N Z J Obstet Gynaecol, 1989 May;29(2):143-5.
PMID: 2803125

In this series the incidence of pregnancy in women in the reproductive age group admitted to hospital with burns was 7.8% (9 of 116). The maternal and perinatal outcome is related to the extent, presence or absence of complications of burns and to the gestational age of the fetus. Two maternal deaths in this series occurred in patients with burns involving more than 85% of the skin surface; in both instances stillbirths occurred less than 48 hours after the burns. In view of the high perinatal mortality, patients with extensive burns who are more than 32 weeks' pregnant should be delivered soon after admission. The extensively burned anterior abdominal wall can make assessment of uterine size difficult. An assessment in such a situation would be useful.

Matched MeSH terms: Burns/complications*

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