Limited resource evidence summaries.

We use Joanna Briggs Institute methods to undertake rapid evidence reviews to inform wound healing and management practice. We focus on the best available evidence on traditional/natural resource wound healing and management strategies from limited resource communities to guide clinical decision making and care choices in settings with limited access to contemporary/advanced resources.

Read our latest article in Wounds International on wound treatments in resource-limited settings.

Featured evidence summaries.

  • banana leaf

    Banana leaf dressings

    CLINICAL QUESTION
    What is the best available evidence regarding sterilised banana leaf dressings for wound management?
    SUMMARY
    Limited evidence is available on effectiveness in the management of partial thickness burns, skin graft donor sites and surgical incisions.

  • Potato peel dressings

    CLINICAL QUESTION
    What is the best available evidence regarding sterile potato peel dressings for wound management?
    SUMMARY
    Potato peel dressings (PPD) provide a low cost, traditional wound dressing option for the management of several types of wounds.

  • Tea tree oil

    CLINICAL QUESTION
    What is the best available evidence on the use of tea tree oil preparations in managing chronic wounds?
    SUMMARY
    Tea tree oil is an essential oil traditionally used for its antibacterial and anti-inflammatory properties.

  • Aloe vera

    CLINICAL QUESTION
    What is the best available evidence for opically applied aloe vera for promoting healing in burns?
    SUMMARY
    Aloe vera is a succulent plant that has traditionally been used for natural wound healing. Because it has a high water content, aloe vera promotes moist wound healing and is described as soothing on application.

  • Coconut

    CLINICAL QUESTION
    What is the best available evidence on the use of coconut products in wound management and treatment of skin conditions?
    SUMMARY
    Various parts of the coconut tree have been used for a multitude of purposes in traditional medicine for thousands of years . Parts of the coconut that are commonly used include the coconut water, oil from the milk or copra (dried kernel), dried shell and husk fibre.

  • Traditional hypochlorites (Dakin's(r) and Eusol)

    CLINICAL QUESTION
    What is the best available evidence for use of traditional hypochlorite solutions for reducing wound infection and/or improving wound healing?
    SUMMARY
    Traditional hypochlorites have been used to manage local wound infection since their introduction in the early 1900s. The risk of delaying wound healing (due to cytotoxicity) should be considered in the context of managing local wound infection.

Wound cleansing solutions and antiseptics.

  • Polyhexamethylene biguanide (PHMB)

    PHMB is available as solution, gel or impregnated in wound dressings. Research indicates that PHMB has broad-spectrum antimicrobial activity against gram positive and negative bacteria (including biofilms), methicillin-resistant Staphylococcus aureus (MRSA), fungus and viruses.

  • Tea tree oil

    Tea tree oil is an essential oil traditionally used for its antibacterial and anti-inflammatory properties.

  • Acetic acid

    Acetic acid is a traditional antiseptic with an ancient history claimed to go back more than 6,000 years.It is readily available, inexpensive and does not have systemic adverse effects.

  • Citric acid

    Citric acid has been used as a low cost option for managing a wide range of chronic wounds which have not responded to conventional management. Sensitivity of a range of bacteria, including multiple antibiotic-resistant organisms, has been demonstrated

  • Traditional sodium hypochlorite

    Traditional hypochlorites have been used to manage local wound infection since their introduction in the early 1900S. There is some evidence that they can be used to manage wound infection and improve healing, options with lower cytotoxicity should be preferred.

  • Chlorhexidine

    Research on antibacterial effectiveness in of chlorhexidine in very low concentration has been conducted in laboratory settings. Selection of alternative antiseptics appropriate for the clinical context should be preferred.

  • Hydrogen peroxide

    Hydrogen peroxide should not be used as a preferred topical wound agent, and its use should be totally avoided in cavity wounds due to risk of surgical emphysema and gas embolus

  • Iodophors

    Iodophors ombine elemental iodine with a surfactant for use in decreasing wound surface bacteria. The two iodophors commonly used in wound management are povidone iodine (PVP-I) and cadexomer iodine.

Wound dressings.

  • Coconut products

    Despite the wide use of coconut products for medicinal purposes by populations in tropical regions, there are only a few clinical studies of its effectiveness in treating skin conditions and no studies were identified on their use in wound management.

  • Potato peel dressings

    Potato peel dressings (PPD) provide a low cost, traditional wound dressing option for the management of several types of wounds.

  • Banana leaf dressings

    Limited evidence is available on effectiveness in the management of partial thickness burns, skin graft donor sites and surgical incisions.

  • Papaya products

    Despite a long history in low-to-middle resource countries of clinical use of papaya for managing wounds, limited high level research has been conducted on the effectiveness of papaya-based products. Evidence was available for natural papaya pulp wound dressings and papain extract.

  • Turmeric for dermatitis

    Turmeric (C. longa) is a spice harvested in India and other Asian countries that has traditionally been used to treat many ailments, including skin conditions. . It has been used traditionally to treat skin conditions including psoriasis, redness, erythema, pain and burning.

  • Turmeric for chronic wounds

    Turmeric (C.  longa) is a spice prepared from a rhizome, with curcumin being the active chemical substance. It is recognised as having anti-inflammatory, antioxidant and antiseptic effects.

  • Sugar dressings

    Granular/crystalized white sugar is readily accessible in most geographic regions. It has been used as a wound treatment for hundreds of years because it is sterile, non-toxic, absorbs fluid and has some antimicrobial properties.

Managing wound symptoms.

  • Green tea to manage wound odour

    Despite the wide use of coconut products for medicinal purposes by populations in tropical regions, there are only a few clinical studies of its effectiveness in treating skin conditions and no studies were identified on their use in wound management.

  • Yoghurt to manage wound odour

    Potato peel dressings (PPD) provide a low cost, traditional wound dressing option for the management of several types of wounds.

  • Aloe vera to manage burn pain

    Aloe vera is a succulent plant that has traditionally been used for natural wound healing. The gel is cooling and is traditionally used to manage pain, particularly in burns.

Lymphatic filariasis.

  • Prevention of Lymphatic Filariasis

    Lymphatic filariasis is a parasitic infection spread by mosquito in tropical countries. The disease course is primarily asymptomatic but includes episodic acute disease that can become chronic. Prevention of disease is the most effective management strategy.

  • Treatment of Lymphatic Filariasis

    Lymphatic filariasis is a parasitic infection spread by mosquito in tropical countries. Management focuses on reducing severity and frequency of acute outbreaks.

 
  • WHAM Collaborative produce evidence summaries on wound products and management used in contemporary practice and high resource regions.