Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| Dutch Burns Foundation | OTHER |
| Stichting Nuts Ohra | OTHER |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Accurate early burn depth assessment is important to determine the optimal treatment. The most applied method to asses burn depth is clinical assessment. This method is the least expensive, but not very accurate. Laser Doppler imaging (LDI) has been shown to accurately assess burn depth. The clinical effects, the costs and cost-effectiveness of this device however, are unknown. The hypothesis is that an eary accurate diagnosis will lead to an earlier therapeutic decision: surgery or no surgery. Earlier excision and grafting probably leads to a decrease in wound healing time, in length of hospital stay and in costs.
Before the investigators decide to implement LDI in Dutch burn care a study of the clinical effects and cost-effectiveness of LDI is necessary. Therefore a multicenter randomized controlled trial will be conducted, including all patients with burns of indeterminate depth (burns that are not obviously superficial or full thickness) treated in the Dutch burn centres. In total 200 patients will be included in an 18 months period. The patients are randomly divided in two groups: 'new diagnostic strategy' versus 'current diagnostic strategy'. Burn depth will be diagnosed both by clinical assessment and laser Doppler imaging in all patients. The results of the LDI-scan will be provided to the treating clinician in the 'new diagnostic strategy' group only. Time to wound healing, diagnostic and therapeutic decisions, and costs are observed.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| new diagnostic strategy | Active Comparator | Combination of laser Doppler imaging and clinical assessment of burn depth |
|
| current diagnostic strategy | No Intervention | Clinical assessment of burn depth |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| laser Doppler imager (Moor) | Device | The laser Doppler imager measures the blood flow of the skin/burn |
|
| Measure | Description | Time Frame |
|---|---|---|
| Wound healing time | Time to complete wound healing (>95 % reepithelialisation) and rate of wound healing (% reepithelialisation) at day 14 post burn will be assessed clinically (Bloemen et al., 2011) | 14 days post burn |
| Measure | Description | Time Frame |
|---|---|---|
| The effect of LDI on patient outcomes: quality of life and scar quality | Quality of life is measured with the EuroQol-5D in patient ≥ 5 years old (Bouillon et al., 2002) or the ItQol-47 in patients <5 years old (Raat et al., 2007):
Scar quality is measured after 3 months:
|
Not provided
Inclusion criteria:
Exclusion criteria
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Margriet E Baar, PhD | Associaton of Dutch Burns Centres | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Red Cross Hospital | Beverwijk | North Holland | 1940 EB | Netherlands | ||
| Martini Hospital |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 20182369 | Background | Kim LH, Ward D, Lam L, Holland AJ. The impact of laser Doppler imaging on time to grafting decisions in pediatric burns. J Burn Care Res. 2010 Mar-Apr;31(2):328-32. doi: 10.1097/BCR.0b013e3181d0f572. | |
| 18511202 | Background | Monstrey S, Hoeksema H, Verbelen J, Pirayesh A, Blondeel P. Assessment of burn depth and burn wound healing potential. Burns. 2008 Sep;34(6):761-9. doi: 10.1016/j.burns.2008.01.009. Epub 2008 Jun 3. |
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D002056 | Burns |
| D004194 | Disease |
| ID | Term |
|---|---|
| D014947 | Wounds and Injuries |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| 3 months post burn |
| The effect of LDI on diagnostic and therapeutic decisions | Effect of the introduction of the LDI will be assessed by comparing diagnostic decisions of burn clinicians, before and after the use of LDI. Possible diagnostic decisions are (Monstrey et al., 2011):
The possible therapeutic decisions are:
| Until wound healing, circa 2-6 weeks |
| The effect of LDI on total (medical and non medical) costs | Costs from a societal perspective are calculated (following the Dutch guidelines from Oostenbrink et al., 2004):
| From injury until 3 months post burn |
| The cost-effectiveness of LDI compared to the standard diagnostic strategy | In case of differences in patient outcome (wound healing time and scar quality) between both diagnostic strategies, cost-effectiveness will be calculated by dividing the difference in average costs by the difference in average time of wound healing or scar quality. In case of difference in quality of life between both diagnostic strategies, cost-utility will be calculated by dividing the difference in average costs by the difference in Quality Adjusted Life Years (QALY's). | From injury until 3 months post burn |
| Groningen |
| Provincie Groningen |
| 9700 RM |
| Netherlands |
| Maasstad Hospital | Rotterdam | South Holland | 3079 DZ | Netherlands |
| 14556723 | Background | Jeng JC, Bridgeman A, Shivnan L, Thornton PM, Alam H, Clarke TJ, Jablonski KA, Jordan MH. Laser Doppler imaging determines need for excision and grafting in advance of clinical judgment: a prospective blinded trial. Burns. 2003 Nov;29(7):665-70. doi: 10.1016/s0305-4179(03)00078-0. |
| 6355500 | Background | Engrav LH, Heimbach DM, Reus JL, Harnar TJ, Marvin JA. Early excision and grafting vs. nonoperative treatment of burns of indeterminant depth: a randomized prospective study. J Trauma. 1983 Nov;23(11):1001-4. doi: 10.1097/00005373-198311000-00007. |
| 2650643 | Background | Herndon DN, Barrow RE, Rutan RL, Rutan TC, Desai MH, Abston S. A comparison of conservative versus early excision. Therapies in severely burned patients. Ann Surg. 1989 May;209(5):547-52; discussion 552-3. doi: 10.1097/00000658-198905000-00006. |
| 21388743 | Background | Bloemen MC, van Zuijlen PP, Middelkoop E. Reliability of subjective wound assessment. Burns. 2011 Jun;37(4):566-71. doi: 10.1016/j.burns.2011.02.004. Epub 2011 Mar 8. |
| 12454361 | Background | Bouillon B, Kreder HJ, Eypasch E, Holbrook TL, Kreder HJ, Mayou R, Nast-Kolb D, Pirente N, Schelling G, Tiling T, Yates D; MI Consensus Group. Quality of life in patients with multiple injuries--basic issues, assessment, and recommendations. Restor Neurol Neurosci. 2002;20(3-4):125-34. |
| 17111231 | Background | Raat H, Landgraf JM, Oostenbrink R, Moll HA, Essink-Bot ML. Reliability and validity of the Infant and Toddler Quality of Life Questionnaire (ITQOL) in a general population and respiratory disease sample. Qual Life Res. 2007 Apr;16(3):445-60. doi: 10.1007/s11136-006-9134-8. Epub 2006 Nov 17. |
| 15019116 | Background | Draaijers LJ, Botman YA, Tempelman FR, Kreis RW, Middelkoop E, van Zuijlen PP. Skin elasticity meter or subjective evaluation in scars: a reliability assessment. Burns. 2004 Mar;30(2):109-14. doi: 10.1016/j.burns.2003.09.003. |
| 15019115 | Background | Draaijers LJ, Tempelman FR, Botman YA, Kreis RW, Middelkoop E, van Zuijlen PP. Colour evaluation in scars: tristimulus colorimeter, narrow-band simple reflectance meter or subjective evaluation? Burns. 2004 Mar;30(2):103-7. doi: 10.1016/j.burns.2003.09.029. |
| 21598065 | Background | van der Wal MB, Tuinebreijer WE, Bloemen MC, Verhaegen PD, Middelkoop E, van Zuijlen PP. Rasch analysis of the Patient and Observer Scar Assessment Scale (POSAS) in burn scars. Qual Life Res. 2012 Feb;21(1):13-23. doi: 10.1007/s11136-011-9924-5. Epub 2011 May 20. |
| 21084164 | Background | Monstrey SM, Hoeksema H, Baker RD, Jeng J, Spence RS, Wilson D, Pape SA. Burn wound healing time assessed by laser Doppler imaging. Part 2: validation of a dedicated colour code for image interpretation. Burns. 2011 Mar;37(2):249-56. doi: 10.1016/j.burns.2010.08.013. Epub 2010 Nov 16. |
| 26710049 | Derived | Hop MJ, Stekelenburg CM, Hiddingh J, Kuipers HC, Middelkoop E, Nieuwenhuis MK, Polinder S, van Baar ME; LDI Study Group. Cost-Effectiveness of Laser Doppler Imaging in Burn Care in The Netherlands: A Randomized Controlled Trial. Plast Reconstr Surg. 2016 Jan;137(1):166e-176e. doi: 10.1097/PRS.0000000000001900. |
| 23369360 | Derived | Hop MJ, Hiddingh J, Stekelenburg C, Kuipers HC, Middelkoop E, Nieuwenhuis MK, Polinder S, van Baar ME; LDI study group. Cost-effectiveness of laser Doppler imaging in burn care in the Netherlands. BMC Surg. 2013 Feb 1;13:2. doi: 10.1186/1471-2482-13-2. |