ABSTRACT
The diabetic foot ulcer (DFU) and Charcot Neuroarthropathy (CN) are serious complications of diabetes mellitus in which wound closure is complex to achieve. Treating recurrent DFU in patients with a combination of infection, ischemia, and deformities is extremely challenging and this group of patients has a very poor outcome. This case series describes the outcomes of patients with a recurrent DFU and CN, with a mean SINBAD score of 4 and of which 40% had a TCS of D3, using a multidisciplinary protocol that includes reconstructive foot and ankle surgery. In 24/35 (69%) of patients, wound closure was achieved after a mean of 75 days postoperatively. The mean ulcer-free period was 358 days. The mean number of interventions was 6.7 (range 3-9). Post treatment 27/35 (77%) of patients was mobile, without additional amputation or ulcer recurrence. This study shows that wound closure and a long ulcer-free period can be achieved in patients with a DFU and CN and its multifactorial underlying diseases when treated in a multidisciplinary team, including reconstructive foot and ankle surgery.
Subject(s)
Diabetes Mellitus , Diabetic Foot , Plastic Surgery Procedures , Humans , Diabetic Foot/surgery , Ankle/surgery , Amputation, Surgical , Lower Extremity/surgery , Retrospective StudiesABSTRACT
OBJECTIVE: Previously, the authors implemented a "fast-track protocol" in the Netherlands to shorten the time to referral for patients when diagnostic testing was deemed necessary given suspicion of underlying pathology preventing wound healing. This subanalysis of the cross-sectional study presents the cost reduction of using that fast-track protocol. METHODS: The cross-sectional study data were collected at the Alrijne Wound Centre between January 2017 and January 2018 and included patients from two general practitioner practices and a large home-care organization who had a new occurrence of wounds. The cost-effectiveness analysis consisted of an analysis of the mean reduction in care, wound dressing materials, and reduction in unnecessary hospital referrals. RESULTS: In 2017, a total of 415 patients received wound care of the general practitioners or home-care organization. By using the "fast-track" protocol, costs were reduced in all areas. After extrapolation, the minimum mean cost reduction in wound care was 129,949,638; on wound dressings, it was 2,623,920, and on the reduction of unnecessary hospital referrals, the average recovery was 2,436,000. CONCLUSIONS: Prompt triage, analyses, and treatment of underlying causes by specialized doctors in a multidisciplinary setting offer enormous potential for cost savings. The conservative estimate is that approximately 135,000,000 to 293,000,000 can be saved in annual healthcare costs in the Netherlands using this protocol.
Subject(s)
Bandages , Wound Healing , Humans , Cross-Sectional Studies , Netherlands , Cost-Benefit AnalysisABSTRACT
Hemodialysis patients are at high risk for foot ulceration. The aim of this prospective study was to describe the prevalence and risk factors for foot ulcers in hemodialysis-dependent patients. From 2012 until 2015, all hemodialysis patients (n = 66) above18 years of age, treated at the Alrijne Hospital (Leiderdorp, the Netherlands), were included. Demographics and medical history were collected and the quality of life was measured. Data were collected on common risk factors for foot ulceration: peripheral arterial disease, peripheral neuropathy with or without foot deformities, diabetes mellitus (DM), hypertension, smoking, previous foot ulcer, edema, pedicure attendance, and orthopedic footwear. Sixty-six hemodialysis patients were evaluated; the prevalence of foot ulcer was 21/66 (31.8%). Risk factors were history of foot ulceration in 27/66 (40.9%), ankle-brachial index (ABI) <0.9, and toe pressure < 80 mmHg in 38/66 (57.6%). The percentage of DM in the group of foot-ulcers was higher 13/21 (61.9%) vs. 20/45 (44.4%) in the non-ulcer group, this was not significant (p = 0.183). No differences were found in ABI, toe pressure, peripheral neuropathy and foot deformity, between the DM and non DM group. The mortality between ulcer vs. no ulcer was significant different: 13/21 (61.9%) vs. 11/45 (24.4%) (p = 0.003). Approximately, one-third of hemodialysis patient have a foot ulcer 21/66 (32%). Arterial insufficiency is associated with an increased risk of foot ulcers. In patients with a foot ulcer, survival is significantly lower than in patients without a foot ulcer; interventions to reduce foot ulceration should be implemented for all hemodialysis patients and include frequent inspection, and prompt treatment. Further research should focus on the prevention of foot ulcers in dialysis-dependent patients.
Subject(s)
Foot Ulcer/epidemiology , Foot Ulcer/etiology , Kidney Failure, Chronic/therapy , Renal Dialysis/adverse effects , Age Distribution , Aged , Aged, 80 and over , Cohort Studies , Female , Follow-Up Studies , Foot Ulcer/physiopathology , Humans , Kidney Failure, Chronic/diagnosis , Male , Middle Aged , Netherlands , Prevalence , Prospective Studies , Renal Dialysis/methods , Risk Assessment , Sex Distribution , Survival RateABSTRACT
OBJECTIVE: To summarize the effect of antipsychotics for preventing postoperative delirium. DESIGN: We conducted a literature search using Medline, EMBASE, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews and clinicaltrials.gov. We included randomized controlled trials of adults undergoing surgery who were given antipsychotics to prevent postoperative delirium. Quality was assessed via the Cochrane risk of bias tool. Random-effects meta-analysis and meta-regression were conducted. Q-statistics and I(2) were used for assessment of heterogeneity. The main outcome was delirium incidence using validated definitions. RESULTS: A total of 1710 subjects were included, with a mean age ranging from 60.7 to 86.4 years. Antipsychotics reduced the incidence of postoperative delirium with the global effect-size estimate (weighted odds ratio) using the random effects model of 0.44 (95% confidence interval: 0.28-0.70; N = 6; Q-value: 16, p-value 0.0005; I(2) = 69%). Significant heterogeneity existed with the pooled global effect of delirium incidence; however, meta-regression allowed us to test both treatment-level and patient-level explanations for significant between-study variance. Baseline risk for delirium was found to be a significant contributor to study heterogeneity, and meta-regression suggested that antipsychotic type and dosage were two of the several treatment-level factors that also may have led to heterogeneity. Our analysis implied the presence of a breakeven baseline level of delirium risk below which preventive treatment with antipsychotics might prove ineffective. CONCLUSIONS: Within the limits of few randomized controlled trials, antipsychotics appeared to reduce the incidence of postoperative delirium in several surgical settings, predominantly orthopedic and for those at higher risk for delirium.
Subject(s)
Antipsychotic Agents/therapeutic use , Delirium/prevention & control , Postoperative Complications/prevention & control , Delirium/epidemiology , Humans , Incidence , Odds Ratio , Randomized Controlled Trials as TopicABSTRACT
INTRODUCTION: The main goal of this study was to assess the feasibility of a head-mounted display (HMD) providing telemedicine neurosurgical support during a decompressive craniectomy by a military surgeon who is isolated from readily available neurosurgical care. The secondary aim was to assess the usability perceived by the military surgeon and to evaluate technical aspects of the head-mounted display. MATERIALS AND METHODS: After a standard concise lecture, 10 military surgeons performed a decompressive craniectomy on a AnubiFiX-embalmed post-mortem human head. Seven military surgeons used a HMD to receive telemedicine neurosurgical support. In the control group, three military surgeons performed a decompressive craniectomy without guidance. The performance of the decompressive craniectomy was evaluated qualitatively by the supervising neurosurgeon and quantified with the surgeons' operative performance tool. The military surgeons rated the usability of the HMD with the telehealth usability questionnaire. RESULTS: All military surgeons performed a decompressive craniectomy adequately directly after a standard concise lecture. The HMD was used to discuss potential errors and reconfirmed essential steps. The military surgeons were very satisfied with the HMD providing telemedicine neurosurgical support. Military surgeons in the control group were faster. The HMD showed no hard technical errors. CONCLUSIONS: It is feasible to provide telemedicine neurosurgical support with a HMD during a decompressive craniectomy performed by a non-neurosurgically trained military surgeon. All military surgeons showed competence in performing a decompressive craniectomy after receiving a standardized concise lecture. The use of a HMD clearly demonstrated the potential to improve the quality of these neurosurgical procedures performed by military surgeons.
ABSTRACT
BACKGROUND: Resuscitative endovascular balloon occlusion of the aorta (REBOA) could prevent lethal exsanguination and support cardiopulmonary resuscitation. In prehospital trauma and medical emergency settings, a small population with high mortality rates could potentially benefit from early REBOA deployment. However, its use in these situations remains highly disputed. Since publication of the first Delphi study on REBOA, in which consensus was not reached on all addressed topics, new literature has emerged. The aim of this study was to establish consensus on the use and implementation of REBOA in civilian prehospital settings for noncompressible truncal hemorrhage and out-of-hospital cardiac arrest as well as for various in-hospital settings. METHODS: A Delphi study consisting of three rounds of questionnaires was conducted based on a review of recent literature. REBOA experts with different medical specialties, backgrounds, and work environments were invited for the international panel. Consensus was reached when a minimum of 75% of panelists responded to a question and at least 75% (positive) or less than 25% (negative) of these respondents agreed on the questioned subject. RESULTS: Panel members reached consensus on potential (contra)indications, physiological thresholds for patient selection, the use of ultrasound and practical, and technical aspects for early femoral artery access and prehospital REBOA. CONCLUSION: The international expert panel agreed that REBOA can be used in civilian prehospital settings for temporary control of noncompressible truncal hemorrhage, provided that personnel are properly trained and protocols are established. For prehospital REBOA and early femoral artery access, consensus was reached on (contra)indications, physiological thresholds and practical aspects. The panel recommends the initiation of a randomized clinical trial investigating the use of prehospital REBOA for noncompressible truncal hemorrhage. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level V.
Subject(s)
Aorta , Balloon Occlusion , Consensus , Delphi Technique , Emergency Medical Services , Endovascular Procedures , Resuscitation , Humans , Balloon Occlusion/methods , Emergency Medical Services/methods , Resuscitation/methods , Endovascular Procedures/methods , Hemorrhage/therapy , Hemorrhage/prevention & control , Hemorrhage/etiology , Wounds and Injuries/therapy , Wounds and Injuries/complications , Out-of-Hospital Cardiac Arrest/therapy , Exsanguination/therapyABSTRACT
Correct classification of wounds is of paramount importance for diagnostic and therapeutic pathways. The aim of this study was to provide insight in the incidence of different aetiology of wounds and the healing time in a primary care setting. All patients with a wound presented in Primary Care (PC) practice from January 2017 through 2020 were included. A retrospective analysis related to age, sex, duration of wound healing, healing-rates, aetiology and comorbidity of the patients was performed. The prevalence of wounds in primary care was is 3.9 per 1000. In more than 90% of the wounds heal within 37 days. The wound healing speed and duration to closure differ significantly (P = .002) between aetiology. This study shows that 90% of wounds that enter a Dutch GP practice heal within 37 days. This study provides unique data on wound healing rates differentiated by etiology.
ABSTRACT
INTRODUCTION: The primary aim of this randomized controlled trial was to assess if a head-mounted display (HMD) providing telemedicine support improves performance of a two-incision lower leg fasciotomy by a NATO special operations combat medic (combat medic). MATERIALS AND METHODS: Thirty-six combat medics were randomized into two groups: One group performed a two-incision lower leg fasciotomy with the assistance of an HMD, while the control group completed the procedure without guidance. A Mann-Whitney U test was used to determine the possible differences in release of compartments and performance scores, as assessed by a supervising medical specialist. A Fisher's exact test was used to compare the proportions of collateral damage between groups. An independent-samples t-test was used to interpret total procedure times. The usability and technical factors involving HMD utilization were also assessed. RESULTS: Combat medics in the HMD group released the anterior compartment (P ≤ .001) and deep posterior compartment (P = .008) significantly better. There was significantly more iatrogenic muscle (P ≤ .001) and venous damage (P ≤ .001) in the control group. The overall performance of combat medics in the HMD group was significantly better than that of the control group (P < .001). Combat medics in the control group were significantly faster (P = .012). The combat medics were very satisfied with the HMD. The HMD showed no major technical errors. CONCLUSIONS: This randomized controlled trial shows that a HMD providing telemedicine support leads to significantly better performance of a two-incision lower leg fasciotomy by a combat medic with less iatrogenic muscle and venous damage.
Subject(s)
Fasciotomy , Telemedicine , Humans , Fasciotomy/methods , Fasciotomy/statistics & numerical data , Fasciotomy/standards , Telemedicine/standards , Male , Adult , Female , Leg , Military Personnel/statistics & numerical data , Combat MedicsABSTRACT
BACKGROUND: Truncal and junctional hemorrhage is the leading cause of potentially preventable deaths in trauma patients. To reduce this mortality, the application of advanced bleeding control techniques, such as resuscitative endovascular balloon occlusion of the aorta (REBOA), junctional tourniquets, Foley catheters, or hemostatic agents should be optimized. This study aimed to identify trauma patients with non-compressible truncal and junctional hemorrhage (NCTJH) who might benefit from advanced bleeding control techniques during initial trauma care. We hypothesized that there is a substantial cohort of Dutch trauma patients that can possibly benefit from advanced bleeding control techniques. METHODS: Adult trauma patients with an Abbreviated Injury Scale ≥3 in the torso, neck, axilla, or groin region, who were presented between January 1st, 2014 and December 31st, 2018 to two Dutch level-1 trauma centers, were identified from the Dutch Trauma Registry. Potential indications for advanced bleeding control in patients with NCTJH were assessed by an expert panel of three trauma surgeons based on injury characteristics, vital signs, response to resuscitation, and received treatment. RESULTS: In total, 1719 patients were identified of whom 249 (14.5 %) suffered from NCTJH. In 153 patients (60.6 %), hemorrhagic shock could have been mitigated or prevented with advanced bleeding control techniques. This group was younger and more heavily injured: median age of 40 versus 48 years and median ISS 33 versus 22 as compared to the entire cohort. The mortality rate in these patients was 31.8 %. On average, each of the included level-1 trauma centers treated an NCTJH patient every 24 days in whom a form of advanced bleeding control could have been beneficial. CONCLUSIONS: More than half of included Dutch trauma patients with NCTJH may benefit from in-hospital application of advanced bleeding control techniques, such as REBOA, during initial trauma care. Widespread implementation of these techniques in the Dutch trauma system may contribute to reduction of mortality and morbidity from non-compressible truncal and junctional hemorrhage.
Subject(s)
Shock, Hemorrhagic , Trauma Centers , Adult , Humans , Middle Aged , Retrospective Studies , Hemorrhage/prevention & control , Torso , Shock, Hemorrhagic/prevention & controlABSTRACT
INTRODUCTION: Prompt and effective hemorrhage control is paramount to improve survival in patients with catastrophic bleeding. In the ever-expanding field of bleeding control techniques, there is a need for a realistic training model to practice these life-saving skills. This study aimed to create a realistic perfused post-mortem human specimen (PMHS) flow model that is suitable for training various bleeding control techniques. MATERIALS AND METHODS: This laboratory study was conducted in the SkillsLab & Simulation Center of Erasmus MC, University Medical Center Rotterdam, the Netherlands. One fresh frozen and five AnubiFiX® embalmed PMHS were used for the development of the model. Subsequent improvements in the exact preparation and design of the flow model were made based on model performance and challenges that occurred during this study and are described. RESULTS: Circulating arteriovenous flow with hypertonic saline was established throughout the entire body via inflow and outflow cannulas in the carotid artery and jugular vein of embalmed PMHS. We observed full circulation and major hemorrhage could be mimicked. Effective bleeding control was achieved by placing a resuscitative endovascular balloon occlusion of the aorta (REBOA) catheter in the model. Regional perfusion significantly reduced the development of tissue edema. CONCLUSION: Our perfused PMHS model with circulating arterial and venous flow appears to be a feasible method for the training of multiple bleeding control techniques. Regional arteriovenous flow successfully reduces tissue edema and increases the durability of the model. Further research should focus on reducing edema and enhancing the durability of the model.
Subject(s)
Balloon Occlusion , Endovascular Procedures , Humans , Balloon Occlusion/methods , Cadaver , Hemorrhage/therapy , Aorta , Netherlands , Resuscitation/methodsABSTRACT
BACKGROUND: Prompt bleeding control in the prehospital phase is essential to improve survival from catastrophic junctional hemorrhage. This study aimed to compare the effectiveness and practicality of Foley catheter balloon tamponade (FCBT), Celox-A, and XSTAT for the treatment of catastrophic hemorrhage from penetrating groin injuries with a small skin defect in a live-tissue porcine model. In addition, this study aimed to determine whether a training program could train military personnel in application of these advanced bleeding control adjuncts. METHODS: A standardized wound was created in 18 groins from 9 anesthetized swine. Eighteen military medics participated in the training program and performed a bleeding control procedure after randomization over the swine and test products and after transection of the femoral neurovascular bundle. Primary endpoints were bleeding control, time to bleeding control, rebleeding, blood loss, medic performance, and user product rating. RESULTS: No significant differences were found in vital signs and laboratory values between the groups. In the Celox-A group, 3/6 groins achieved hemorrhage control. This was 6/6 in the XSTAT and FCBT groups. XSTAT scored best on application time, time to obtain hemorrhage control, hemorrhage control score, and practicality. No significant differences were found between groups for rebleeding, amount of blood loss, and medic performance. Military medics had a significant higher preference for XSTAT over Celox-A. This was not significant for FCBT. CONCLUSION: All tested products proved effective in obtaining hemorrhage control. XSTAT has the highest effectivity and shortest application time for the treatment of catastrophic bleeding from nonpackable, penetrating junctional groin injuries with a small skin defect, compared with Celox-A and FCBT. XSTAT scored best on practicality. This study shows that our training curriculum can be used to train military medics with limited prior experience in the use of advanced bleeding control techniques for penetrating junctional groin injuries with small skin defect.
Subject(s)
Hemostatics , Wounds, Penetrating , Swine , Animals , Groin , Disease Models, Animal , Hemorrhage/therapy , CathetersABSTRACT
BACKGROUND: Whole blood (WB) transfusion received renewed interest after recent armed conflicts. The effectiveness as compared with blood component transfusion (BCT) is, however, still topic of debate. Therefore, this study investigated the effect of WB ± BCT as compared with BCT transfusion on survival in trauma patients with acute hemorrhage. METHODS: Studies published up to January 16, 2023, including patients with traumatic hemorrhage comparing WB ± BCT and BCT were included in meta-analysis. Subanalyses were performed on the effectiveness of WB in the treatment of civilian or military trauma patients, patients with massive hemorrhage and on platelet (PLT)/red blood cell (RBC), plasma/RBC and WB/RBC ratios. Methodological quality of studies was interpreted using the Cochrane risk of bias tool. The study protocol was registered in PROSPERO under number CRD42022296900. RESULTS: Random effect pooled odds ratio (OR) for 24 hours mortality in civilian and military patients treated with WB as compared with BCT was 0.72 (95% confidence interval [CI], 0.53-0.97). In subanalysis of studies conducted in civilian setting (n = 20), early (4 hours, 6 hours, and emergency department) and 24 hours mortality was lower in WB groups compared with BCT groups (OR, 0.65; 95% CI, 0.44-0.96 and OR, 0.71; 95% CI, 0.52-0.98). No difference in late mortality (28 days, 30 days, in-hospital) was found. In military settings (n = 7), there was no difference in early, 24 hours, or late mortality between groups. The WB groups received significant higher PLT/RBC ( p = 0.030) during early treatment and significant higher PLT/RBC and plasma/RBC ratios during 24 hours of treatment ( p = 0.031 and p = 0.007). The overall risk of bias in the majority of studies was judged as serious due to serious risk on confounding and selection bias, and unclear information regarding cointerventions. CONCLUSION: Civilian trauma patients with acute traumatic hemorrhage treated with WB ± BCT as compared to BCT had lower odds on early and 24-hour mortality. In addition, WB transfusion resulted in higher PLT/RBC and plasma/RBC ratios. LEVEL OF EVIDENCE: Systematic Review and Meta-Analysis; Level III.
Subject(s)
Blood Transfusion , Wounds and Injuries , Humans , Blood Transfusion/methods , Hemorrhage/etiology , Hemorrhage/therapy , Blood Component Transfusion , Resuscitation/methods , Emergency Service, Hospital , Wounds and Injuries/complications , Wounds and Injuries/therapyABSTRACT
PURPOSE: To report risk factors, 1-year and overall risk for a contralateral hip and other osteoporosis-related fractures in a hip fracture population. METHODS: An observational study on 1,229 consecutive patients of 50 years and older, who sustained a hip fracture between January 2005 and June 2009. Fractures were scored retrospectively for 2005-2008 and prospectively for 2008-2009. Rates of a contralateral hip and other osteoporosis-related fractures were compared between patients with and without a history of a fracture. Previous fractures, gender, age and ASA classification were analysed as possible risk factors. RESULTS: The absolute risk for a contralateral hip fracture was 13.8 %, for one or more osteoporosis-related fracture(s) 28.6 %. First-, second- and third-year risk for a second hip fracture was 2, 1 and 0 %. Median (IQR) interval between both hip fractures was 18.5 (26.6) months. One-year incidence of other fractures was 6 %. Only age was a risk factor for a contralateral hip fracture, hazard ratio (HR) 1.02 (1.006-1.042, p = 0.008). Patients with a history of a fracture (33.1 %) did not have a higher incidence of fractures during follow-up (16.7 %) than patients without fractures in their history (14 %). HR for a contralateral hip fracture for the fracture versus the non-fracture group was 1.29 (0.75-2.23, p = 0.360). CONCLUSION: The absolute risk of a contralateral hip fracture after a hip fracture is 13.8 %, the 1-year risk was 2 %, with a short interval between the 2 hip fractures. Age was a risk factor for sustaining a contralateral hip fracture; a fracture in history was not.
Subject(s)
Hip Fractures/epidemiology , Osteoporotic Fractures/epidemiology , Aged, 80 and over , Cohort Studies , Female , Humans , Incidence , Male , Retrospective Studies , Risk FactorsABSTRACT
BACKGROUND: Hemorrhage from truncal and junctional injuries is responsible for the vast majority of potentially survivable deaths in combat casualties, causing most of its fatalities in the prehospital arena. Optimizing the deployment of the advanced bleeding control modalities required for the management of these injuries is essential to improve the survival of severely injured casualties. This study aimed to establish consensus on the optimal use and implementation of advanced bleeding control modalities in combat casualty care. METHODS: A Delphi method consisting of three rounds was used. An international expert panel of military physicians was selected by the researchers to complete the Delphi surveys. Consensus was reached if 70% or greater of respondents agreed and if 70% or greater responded. RESULTS: Thirty-two experts from 10 different nations commenced the process and reached consensus on which bleeding control modalities should be part of the standard equipment, that these modalities should be available at all levels of care, that only trained physicians should be allowed to apply invasive bleeding control modalities, but all medical and nonmedical personnel should be allowed to apply noninvasive bleeding control modalities, and on the training requirements for providers. Consensus was also reached on the necessity of international registries and guidelines, and on certain indications and contraindications for resuscitative endovascular balloon occlusion of the aorta (REBOA) in military environments. No consensus was reached on the role of a wound clamp in military settings and the indications for REBOA in patients with chest trauma, penetrating axillary injury or penetrating neck injury in combination with thoracoabdominal injuries. CONCLUSION: Consensus was reached on the contents of a standard bleeding control toolbox, where it should be available, providers and training requirements, international registries and guidelines, and potential indications for REBOA in military environments.
Subject(s)
Balloon Occlusion , Endovascular Procedures , Aorta , Balloon Occlusion/methods , Delphi Technique , Endovascular Procedures/adverse effects , Hemorrhage/etiology , Hemorrhage/prevention & control , Humans , Resuscitation/methodsABSTRACT
Estimates regarding the prevalence of chronic wounds in the Netherlands vary from 350 000 to 500 000. The cross-sectional multicenter study presented here provides evidence for the incidence and prevalence of wounds and chronic wounds. The primary aim of the present study was to provide evidence for incidence and prevalence of (chronic) wounds outside the hospital. The secondary aim was to optimize the organization for chronic wounds care within our region. From January 2017 until January 2018, information was prospectively collected of patients with new onset of wounds in 2 general practitioner practices to which 19 100 patients are enrolled. For the patients with new onset of wounds the "fast track protocol" was used and outcomes including etiology and wound healing were measured. This protocol included a structured treatment protocol and predetermined triage moments. The Alrijne Wound Centre database 2014 was used as a control group (469 records). The incidence of new onset of wounds was 364/19 100 (1.9%). The prevalence of wounds was 405/19 100 (2.1%). The prevalence of chronic wounds, that is, wounds that did not show a sufficient healing rate after 4 to 6 weeks, was 78/19 100 (0.4%). Time to referral to a wound physician (the triage moment) was 5 weeks versus 19 weeks in 2014 (P < .001). Unnecessary referrals to the hospital was reduced by 17.4% (P = .007). In conclusion, the prevalence of the chronic wounds was 4 per 1000 patients. The use of the "fast track" protocol optimizes wound care, wounds heal faster, and unnecessary referrals decrease significantly.
Subject(s)
Wound Healing , Humans , Cross-Sectional Studies , Netherlands/epidemiology , Clinical Protocols , IncidenceABSTRACT
BACKGROUND: Anemia is more often seen in older patients. As the mean age of hip fracture patients is rising, anemia is common in this population. Allogeneic blood transfusion (ABT) and anemia have been pointed out as possible risk factors for poorer outcome in hip fracture patients. METHODS: In the timeframe 2005-2010, 1262 admissions for surgical treatment of a hip fracture in patients aged 65 years and older were recorded. Registration was prospective from 2008 on. Anemic and non-anemic patients (based on hemoglobin level at admission) were compared regarding clinical characteristics, mortality, delirium incidence, LOS, discharge to a nursing home and the 90-day readmission rate. Receiving an ABT, age, gender, ASA classification, type of fracture and anesthesia were used as possible confounders in multivariable regression analysis. RESULTS: The prevalence of anemia and the rate of ABT both were 42.5%. Anemic patients were more likely to be older and men and had more often a trochanteric fracture, a higher ASA score and received more often an ABT. In univariate analysis, the 3- and 12-month mortality rate, delirium incidence and discharge to a nursing home rate were significantly worse in preoperatively anemic patients.In multivariable regression analysis, anemia at admission was a significant risk factor for discharge to a nursing home and readmission < 90 days, but not for mortality. Indication for ABT, age and ASA classification were independent risk factors for mortality at all moments, only the mortality rate for the 3-12 month interval was not influenced by ABT. An indication for an ABT was the largest negative contributor to a longer LOS (OR 2.26, 95% CI 1.73-2.94) and the second largest for delirium (OR 1.67, 95% CI 1.28-2.20). CONCLUSIONS: This study has demonstrated that anemia at admission and postoperative anemia needing an ABT (PANT) were independent risk factors for worse outcome in hip fracture patients. In multivariable regression analysis, anemia as such had no effect on mortality, due to a rescue effect of PANT. In-hospital, 3- and 12-month mortality was negatively affected by PANT, with the main effect in the first 3 months postoperatively.
Subject(s)
Anemia/mortality , Blood Transfusion, Autologous/adverse effects , Hip Fractures/mortality , Hip Fractures/surgery , Aged , Aged, 80 and over , Anemia/therapy , Cohort Studies , Comorbidity , Female , Hip Fractures/pathology , Humans , Male , Netherlands/epidemiology , Prospective StudiesABSTRACT
PURPOSE: Use of Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) as adjunct for temporary hemorrhage control in patients with exsanguinating torso hemorrhage is increasing. Characteristics of aortic occlusion balloons (AOB) are diverse and evolving as efforts are made to improve the technology. It is important to select a device that fits the requirements of the medical situation to minimize the risk of failure and complications. The aim of this study is to appraise guidance in the choice of an AOB in a specific situation. METHODS: We assessed 29 AOB for differences and outline possible advantages and disadvantages of each. Bending stiffness was measured with a three-point bending device. RESULTS: Diameter of the AOB ranged from 6 (ER-REBOA™) to 10 (Coda®-46) French. However, some need large-bore access sheaths up to 22 French (Fogarty®-45 and LeMaitre®-45) or even insertion via cut-down (Equalizer™-40). Bending stiffness varied from 0.08 N/mm (± 0.008 SD; Coda®-32) to 0.72 N/mm (± 0.024 SD; Russian prototype). Rescue Balloon™ showed kinking of the shaft at low bending pressures. The only non-compliant AOB is REBOA Balloon®. ER-REBOA™, Fogarty®, LeMaitre®, REBOA Balloon®, and Rescue Balloon™ are provided with external length marks to assist blind positioning. CONCLUSION: In resource-limited settings, a guidewire- and fluoroscopy-free, rather stiff device, such as ER-REBOA™, Fogarty®, and LeMaitre®, is warranted. Of these devices, ER-REBOA™ is the only catheter compatible with seven French sheaths and specifically designed for emergency hemorrhage control. Of the over-the-wire devices, Q50® has several features that facilitate use and reduce the risk of malplacement or vessel damage.
Subject(s)
Aorta/surgery , Balloon Occlusion/instrumentation , Endovascular Procedures/instrumentation , Hemorrhage/surgery , Resuscitation/instrumentation , Equipment Design , HumansABSTRACT
BACKGROUND: Early hemorrhage control using resuscitative endovascular balloon occlusion of the aorta (REBOA) can save lives. This study was designed to evaluate the ability to train Quick Response Team Fire Fighters (QRT-FF) to gain percutaneous femoral artery access and place a REBOA catheter in a model, using a comprehensive theoretical and practical training program. METHODS: Six QRT-FF participated in the training. SOF medics from a previous training served as the control group. A formalized training curriculum included basic anatomy and endovascular materials for percutaneous access and REBOA placement. Key skills included (1) preparation of an endovascular toolkit, (2) achieving vascular access in the model, and (3) placement and positioning of REBOA. RESULTS: QRT-FF had significantly better scores compared with medics using endovascular materials (P = .003) and performing the procedure without unnecessary attempts (P = .032). Basic surgical anatomy scores for QRT-FF were significantly better than SOF medics (P = .048). QRT-FF subjects demonstrated a significantly higher overall technical skills point score than medics (P = .030). QRT-FF had a median total time from start of the procedure to REBOA inflation of 3:23 minutes, and medics, 5:05 minutes. All six QRT-FF subjects improved their procedure times-as did four of the five medics. CONCLUSIONS: Our training program using a task training model can be utilized for percutaneous femoral access and REBOA placement training of QRT-FF without prior ultrasound or endovascular experience. Training the use of advanced bleeding control options such as REBOA, as a secondary occupational task, has the potential to improve outcomes for severely bleeding casualties in the field.
Subject(s)
Firefighters/education , Hemorrhage/prevention & control , Aorta , Balloon Occlusion , Catheterization, Peripheral , Endovascular Procedures , Feasibility Studies , Femoral Artery , Humans , Program Evaluation , ResuscitationABSTRACT
INTRODUCTION: Advanced bleeding control options for truncal and junctional haemorrhage including resuscitative endovascular balloon occlusion of the aorta (REBOA) have been used in managing catastrophic bleeding. The primary aim is to report on potential indications for advanced bleeding control in combat casualties during the Dutch deployment in Uruzgan, Afghanistan, between August 2006 and August 2010. The secondary aim is to report on training methods for advanced bleeding control in (para)medical personnel. METHODS: The trauma registry from the Dutch role 2 enhanced medical treatment facility at Tarin Kowt, Uruzgan, Afghanistan, was used to analyse patients who sustained a battle injury with major haemorrhage. Furthermore, a comprehensive search was performed on training (para)medical personnel in advanced bleeding control. RESULTS: There were 212 possible indications for advanced bleeding control with mortality of 28.8% (61/212). These possible indications consisted of 1.9% (4/212) junctional lower extremity injuries with a 75% (3/4) mortality rate, 59% (125/212) visceral vascular injuries with a mortality rate of 12.5% (26/125). The junctional and visceral injuries (n=129) were all potential indications for advanced bleeding control options, such as REBOA. Further 39.2% (83/212) casualties with central thoracic or neck injuries had a mortality rate of 38.6% (32/83). Based on an Abbreviated Injury Scale chest or abdomen score ≥461 indications for advanced bleeding control were identified. A 24-hour average of 8.8 packets of red blood cells, 4.2 packets of plasma and 1.9 packets of platelets was used to prevent exsanguination. The total out-of-hospital survival rate was 64% (39/61). CONCLUSION: Retrospective analysis revealed 212 potential indications for advanced bleeding control with a mortality of 28.8% (61/212). Advanced bleeding control, such as REBOA, might have improved survival in approximately 61 of 212 casualties. Advanced bleeding control could be used as an adjunct to improve outcomes in major truncal or junctional haemorrhage in prehospital, remote settings and implementation should be considered. Vascular access training and REBOA placement for (para)medical military personnel should be explored in future research.
Subject(s)
Hemorrhage/surgery , Vascular Surgical Procedures/methods , Adult , Afghan Campaign 2001- , Afghanistan , Balloon Occlusion/methods , Exsanguination/surgery , Female , Hemorrhage/prevention & control , Humans , Male , Middle Aged , Netherlands/ethnology , Registries/statistics & numerical data , Resuscitation/methods , Retrospective Studies , Severity of Illness Index , Vascular Surgical Procedures/statistics & numerical dataABSTRACT
BACKGROUND: The use of resuscitative endovascular balloon occlusion of the aorta (REBOA) in patients with severe haemorrhagic shock is increasing. Obtaining vascular access is a necessary prerequisite for REBOA placement in these situations. METHODS: During the EVTM workshop (September 2017, Örebro, Sweden), 21 individuals participated in this study, 16 participants and five instructors. A formalised curriculum was constructed including basic anatomy of the femoral region and basic training in access materials for REBOA placement in zone 1. Key skills: (1) preparation of endovascular toolkit, (2) achieving vascular access in the model and (3) bleeding control with REBOA. Scoring ranged from 0 to 5 for non-anatomical skills. Identification of anatomical structures was either sufficient (score=1) or insufficient (score=0). Five consultants performed a second identical procedure as a post test. RESULTS: Consultants had significantly better overall technical skills in comparison with residents (p=0.005), while understanding of surgical anatomy showed no difference. Procedure times differed significantly (p<0.01), with residents having a median procedure time of 3 min and 24 s, consultants 2:33 and instructors 1:09. CONCLUSION: This comprehensive training model using a live tissue-simulator hybrid porcine model can be used for femoral access and REBOA placement training in medical personnel with different prior training levels. Higher levels of training are associated with faster procedure times. Further research in open and percutaneous access training is necessary to simulate real-life situations. This training method can be used in a multistep training programme, in combination with realistic moulage and perfused cadaver models.