Is Shock Wave Application Effective on Various Chronic Wounds in the Geriatric Population? Preliminary Clinical Study.

Purpose: Extracorporeal shock wave therapy (ESWT) is a beneficial adjunct modality for chronic wounds. Limited research has been conducted on pressure ulcers (PUs), while the majority of studies have focused on diabetic foot ulcers (DFUs) and venous leg ulcers (VLUs). This study aimed to evaluate the short-term effects of radial ESWT in older adults with chronic wounds. Patients and Methods: This study involved a total of 31 wounds: PUs (n=22), VLUs (n=7), and DFUs (n=2). A single radial ESWT was performed with 300 + 100 shocks per cm2, pressure of 2.5 bar, energy of 0.15 mJ/mm2, and frequency of 5 Hz. Assessments using digital planimetry and clinical methods, utilizing the Wound Bed Score (WBS) and the Bates-Jansen Wound Assessment Tool (BWAT) were performed before the radial ESWT application (M0) and one week after (M1). Results: A significant wound decrease in planimetry was noted (pre-ESWT vs post-ESWT), with wound area from 9.4 cm2 to 6.2 cm2, length from 6.4 cm to 3.9 cm, and width from 2.8 cm to 2.1 cm (p<0.001). Additionally, a substantial clinical improvement was noted in both the WBS with a 31.25% increase and the BWAT with a 20.00% increase (p<0.001). It was also found a significant correlation between the planimetric and clinical outcomes for both tools: WBS (r=-0.446, p=0.012) and BWAT (r=0.327, p=0.073). Conclusion: The ESWT application yields substantial immediate clinical effects that support the healing of chronic wounds in older adults. Even a single ESWT session can prove to be clinically effective and beneficial in the management of chronic wounds.

Can Shockwave Treatment Elicit a Molecular Response to Enhance Clinical Outcomes in Pressure Ulcers? The SHOck Waves in wouNds Project.

Wound healing requires the coordinated interaction of dermis cells, the proper deposition of extracellular matrix, re-epithelialization, and angiogenesis. Extracorporeal shock wave (ESW) is a promising therapeutic modality for chronic wounds. This study determined the biological mechanisms activated under ESW, facilitating the healing of pressure ulcers (PUs). A group of 10 patients with PUs received two sessions of radial ESW (300 + 100 pulses, 2.5 bars, 0.15 mJ/mm2, 5 Hz). Histomorphological and immunocytochemical assessments were performed on tissue sections obtained from the wound edges before the ESW (M0) and after the first (M1) and second (M2) ESW. The proliferation index of keratinocytes and fibroblasts (Ki-67), the micro-vessels' density (CD31), and the number of myofibroblasts (α-SMA) were evaluated. The involvement of the yes-associated protein (YAP1) in sensing mechanical strain, and whether the nuclear localization of YAP1, was shown. The increased proliferative activity of epidermal cells and skin fibroblasts and the increased number of myofibroblasts, often visible as integrated cell bands, were also demonstrated as an effect of wound exposure to an ESW. The results indicate that the major skin cells, keratinocytes, and fibroblasts are mechanosensitive. They intensify proliferation and extracellular matrix remodeling in response to mechanical stress. A significant improvement in clinical wound parameters was also observed.

The Immediate Clinical Effects Following a Single Radial Shock Wave Therapy in Pressure Ulcers: A Preliminary Randomized Controlled Trial of The SHOWN Project.

Objective: Recent preliminary reports indicate that extracorporeal shock wave therapy (ESWT) might be useful for chronic wounds, especially venous leg ulcers and diabetic foot ulcers. However, there is limited evidence for the utility and safety of ESWT in pressure ulcers (PUs). Therefore, this randomized controlled trial (RCT) aimed to assess immediate planimetric and clinical effects following a single radial ESWT session in PUs. Approach: A group of 40 patients with PUs was randomly assigned into 2 groups: active ESWT (n = 20), which underwent a single treatment with radial ESWT (300 + 100 impulses/1 cm2, 2.5 bars, 0.15 mJ/mm2, and 5 Hz) and placebo ESWT (n = 20), which was exposed to sham-radial ESWT. All patients continued standard wound care procedures. The planimetric assessment and clinical outcomes using Wound Bed Score (WBS) and Bates-Jansen Wound Assessment Tool (BWAT) were assessed before (M0) and after ESWT sessions (M1). Results: There was a significant planimetric enhancement observed after active ESWT reported as a reduction in all metric parameters: wound area from 11.51 to 8.09 cm2 (p < 0.001), wound length from 4.97 to 4.41 cm (p < 0.001), and wound width from 3.15 to 2.49 cm (p < 0.0001). Also, there was a significant beneficial clinical improvement observed with a WBS as an increased score from 3.85 to 9.65 points (p < 0.001) and with the BWAT as a decreased score from 45.45 to 30.70 points (p < 0.001). In turn, a regression in the placebo ESWT group was observed in all studied outcomes. Innovation: This study is the first RCT to provide the positive and immediate clinical effects of radial ESWT in promoting the healing of PUs. Conclusion: This preliminary RCT showed that even a single session of ESWT is a promising and clinically effective modality in managing PUs. However, there is still limited data regarding the usefulness of ESWT in PUs, and further studies are in demand.

Implementation of Wound Hygiene in clinical practice: early use of an antibiofilm strategy promotes positive patient outcomes.

Non-healing wounds are devastating for patients, potentially causing long-term morbidity and an impaired quality of life. They also incur a huge health economic burden for health-care services. Understanding of the causes of non-healing wounds has increased significantly. While the need to address the underlying aetiology has always been acknowledged, the role of biofilm in delaying or preventing healing is now accepted. There is a consensus on the need to debride the wound to remove biofilm and then prevent its reformation, to kickstart healing. The potential benefits of incorporating an antibiofilm component within the wound bed preparation framework are clear. However, such a strategy needs to be flexible enough so that it can be implemented by all practitioners, regardless of their expertise or specialty. Wound Hygiene does this. This supplement describes the Wound Hygiene protocol, and includes a selection of case studies on different wound types, demonstrating its ease of use and effectiveness in clinical practice.

Perceived stress and readiness to undertake biodebridement in the group of nurses undertaking prevention and treatment of chronic wounds.

Introduction: Stress as the body's response to adverse stimulus is recognized as one of the key problems in basic and clinical neurological studies. Stress is an indispensable component of modern nursing with its low doses being desirable, however, prolonged stress is detrimental to health increasing the risk of chronic disease i.e., hypertension, cardiovascular diseases, electrolyte disturbances, occupational burnout, depression, anxiety disorders. The implementation of certain techniques and therapeutic methods may have a stressful effect from the point of view of practice and the patient's condition. Methods: The authors undertook the study to assess the intensity of the perceived stress in the group of nurses dealing with wound care in the perspective of implementing wound debridment using Lucilia sericata larvae. The study group consisted of 290 nurses specialized in chronic wounds undergoing training at the Postgraduate Training Center of Nurses and Midwives in Rzeszów, out of the entire group of 1.136 individuals participating in training courses organized in Poland in 2020-2021. The study used the diagnostic survey method, the research tool was a scientific research protocol consisting of tools (MDT perception questionnaire, perceived stress scale (PSS-10). Results: Certain differences in the level of stress in the study sample were observed between age categories, but they were not statistically significant. The greatest differences between the levels of stress in the study sample were observed between people who completed treatment courses and those who did not complete these courses. The higher the stress level, the lower the willingness to undertake such therapy. The analysis of grouped data leads to interesting observations. There were statistically significant differences in the score in the MDT10 scale in the categories of people with different stress levels. The highest readiness to implement MDT was observed in the category of people with the lowest perceived level of stress. Conclusions: The level of professional experience related to postgraduate education increases opportunities addressing new professional challenges. The level of perceived stress may influence decisions related to the use of biological therapy. The higher the level of stress, the lower the readiness to undertake MDT.

Knowledge and selected variables as determinants of the quality of life and general health of patients with rheumatoid arthritis.

BACKGROUND: Rheumatoid arthritis (RA) is an incurable disease resulting in progressive disability, which is associated with the loss of productivity and the inability to earn money, which might lead to a financial burden on the patient's family. Undoubtedly, the clinical picture of the disease and its consequences lead to the reduction of the quality of life. OBJECTIVES: The aim of this study is to evaluate the influence of selected factors on the subjective assessment of the quality of life and general health of patients with RA. MATERIAL AND METHODS: The study was conducted among 270 patients with RA treated at the Department of Rheumatology and Internal Medicine. The quality of life and general health were assessed with the use of the SF-36 and the GHQ-30 questionnaires. RESULTS: In the study group, a statistically significant correlation between the results of the SF-36 and the GHQ-30 questionnaires was observed. It has been shown that the level of role limitations due to physical health problems (RP) is mostly affected by interpersonal relationships based on GHQ-30 questionnaire (p = 0.002), general health (GHQ-30) (p = 0.001) and subjective health condition (SF-36) (p < 0.001). In contrast, general health (GHQ-30) is positively affected by education (p = 0.003) and professional activity (p = 0.001), and negatively affected by a positive family history of RA (p = 0.002), frequent hospitalization (p = 0.008) and poor subjective health condition (p < 0.001). CONCLUSIONS: People with poor subjective health condition are characterized by more limited activity due to physical health and lower general health condition. General health (GHQ-30) in patients with rheumatoid arthritis is influenced by education, place of residence, professional work, family history of RA and subjective health status.