Ultrasound and shockwave therapy for acute fractures in adults.
Ontology highlight
ABSTRACT:
SUBMITTER: Searle HK
PROVIDER: S-EPMC9983300 | biostudies-literature | 2023 Mar
REPOSITORIES: biostudies-literature
Publications
Ultrasound and shockwave therapy for acute fractures in adults.
Searle Henry KC HKC Lewis Sharon R SR Coyle Conor C Welch Matthew M Griffin Xavier L XL
The Cochrane database of systematic reviews 20230303
<h4>Background</h4>The morbidity and socioeconomic costs of fractures are considerable. The length of time to healing is an important factor in determining a person's recovery after a fracture. Ultrasound may have a therapeutic role in reducing the time to union after fracture by stimulating osteoblasts and other bone-forming proteins. This is an update of a review previously published in February 2014. OBJECTIVES: To assess the effects of low-intensity ultrasound (LIPUS), high-intensity focus ...[more]
Similar Datasets
Project description: Not available
| S-EPMC7173732 | biostudies-literature
Project description:BackgroundThe purpose of the present study was to investigate whether ultrasonography can be used as a diagnostic tool to exclude extremity fractures in adults.MethodsThis prospective comparative study involved 91 patients (age, ≥18 years) who had been referred by general practitioners for a conventional radiographic examination of a suspected extremity fracture. No additional clinical examination was performed. Ultrasound examination was consistently carried out prior to conventional radiographic examination, which was regarded as the gold standard. At the end of the study, the positive scans were confirmed by a specialist who was highly skilled in ultrasonography.ResultsThe prevalence of fractures in the study population was 27%. Ultrasonography had a sensitivity of 92%, a specificity of 94%, a positive predictive value of 85%, a negative predictive value of 97%, a positive likelihood ratio of 15.33, and a negative likelihood ratio of 0.085. There seemed to be no association between the anomalous results and patient age or the specific anatomical region of the fracture.ConclusionsThe present study indicates that ultrasonography, when performed and interpreted by experienced ultrasonographers, has high accuracy for the diagnosis of a suspected extremity fracture. No systematic differences were found between the results of radiography and ultrasonography, and ultrasonography showed a high sensitivity and specificity.Level of evidenceDiagnostic Level II. See Instructions for Authors for a complete description of levels of evidence.
| S-EPMC6133099 | biostudies-literature
Project description:ObjectiveNasal fractures need timely and accurate diagnosis for required treatment to prevent future deformities and unnecessary surgery. Radiography does not provide accurate finding in this case. The aim of this study is to evaluated diagnostic efficiency of ultrasound and CT scan for acute nasal fractures.MethodsIn this cross-sectional study included patients with nasal trauma referred to (XXX) from January 2020 to December 2020. Diagnostic ultrasound and CT scan was performed on all the patients and data obtained was stored in patient data collection forms along with their demographics. The data was statistically analyzed using SPSS v20.ResultsOf 32 patients included in our study, 4 (12.5%) were females and 28 (87.5%) were males. The mean age of the patients was 40.28 ± 16.9 years. The specificity and sensitivity of ultrasound was 100% and 83.33%. The accuracy of the test was 93.75%. The specificity, sensitivity and accuracy were 100%, 95% and 96.88%, respectively. Chi square test also showed that there were a significant association between nose fracture and both CT scan and ultrasound, p < 0.001.ConclusionOur study showed that both, ultrasound and CT scan are efficient for the diagnosis of nasal fractures in the patients. Further studies with greater sample size are required in this domain.
| S-EPMC9207059 | biostudies-literature
Project description:Repetitive stress of exercise when exceeds bone's ability to remodel itself, leads to stress fractures. Stress fractures are the leading cause of morbidity amongst recruits during training and account for the maximum number of lost manpower days during training. Basic treatment for stress fractures is rest from aggravating activities for 4 to 8 weeks. Ultrasound has been reported to speed up healing of stress fractures, though it has not yet definitively been proven effective in the treatment of stress fractures. A study has been carried out to find out the efficacy of Ultrasound therapy (UST) in the treatment of stress fractures. A total of 75 cases of stress fractures, positive on radiograph, were studied. Of these 32 cases comprised the control group and underwent conventional therapy while 45 cases were treated with UST as out-door patients. Mean duration of treatment in conventional therapy including sick leave was 75.3 days and mean hospitalization period was 37.28 days. Mean duration of treatment with UST was 15.05 days. Results of the study prove that UST speeds up healing of stress fractures and drastically reduces the time required to return to training, thus saving the lost number of manpower days.
| S-EPMC5531985 | biostudies-other
Project description:Ultrasound imaging is widely used to evaluate the neuromusculoskeletal system, and recently, a particular interest is mounting in assessing the bone tissue and fractures. Ultrasound can be considered a valuable diagnostic tool to perform a first-line evaluation of bone tissue, especially in particular settings without direct access to X-ray imaging and/or in emergency conditions. Moreover, different healing phases of bone fractures can be accurately assessed by combining the B-mode modality and (high-sensitive) color/power Doppler optimizing the management of patients-e.g., planning of progressive loads and rehabilitation procedures. In this review, we summarized the role of ultrasound imaging in the management of bone fractures and described the most common sonographic signs encountered in the daily practice by assessing different types of bone fractures and the progressive phases of the healing process.
| S-EPMC9748005 | biostudies-literature
Project description:BackgroundElectrohydraulic shockwave devices have been Food and Drug Administration-cleared for improved blood flow and connective tissue activation and have been used to treat erectile dysfunction (ED). In this study, the main focus was to evaluate improvement in erectile tissue quality after low intensity shockwave therapy (LiSWT).MethodsA single-blind, sham-controlled, randomized, prospective study, was performed in men with ED naïve to shockwave or radial ballistic pressure wave therapy. Participants were randomized 1:2 to simulated (sham) or active LiSWT treatment. After simulated treatments, participants in the Sham Arm were converted to active LiSWT, while participants initially in the Active Treatment Arm received no further treatment. Assessments were performed at baseline and two follow-up visits. Subjective parameters of erectile function (EF) were assessed by total and EF domain scores of the International Index of Erectile Function (IIEF) and sexual encounter profile (SEP). Objective parameters of penile erection were measurements of hypoechoic areas in images obtained by grayscale ultrasound (GUS) with high resolution 15.4 MHz probe and cavernosal artery peak systolic velocity (PSV) and end diastolic velocity (EDV) by color duplex Doppler ultrasound (DUS). Outcome measures for erectile and urinary function were also obtained.ResultsSimulated LiSWT did not significantly change any assessment parameter. Sham Arm participants who converted to active LiSWT had significantly increased mean IIEF total (P=0.02) and IIEF-EF scores that approached statistical significance (P=0.06), relative to baseline. Similarly, at the end of the study, Active Treatment Arm participants had significantly increased mean IIEF total (P=0.02) and IIEF-EF scores that approached statistical significance (P=0.07), relative to baseline. Additionally, at the end of the study, SEP3 success rates (erection lasting long enough for successful intercourse) approached statistical significance when Sham Arm participants were converted to active LiSWT (P=0.08) and reached statistical significance in the Active Treatment Arm (P=0.049). GUS assessments by visual grading were significantly correlated to IIEF-EF score (P=0.002) and were significantly increased relative to baseline in the Active Treatment Arm at follow-up Assessment 1 (P=0.03) and Assessment 2 (P=0.04). The greatest reduction in hypoechoic area after LiSWT occurred in the proximal penile shaft. EDV was also significantly reduced in the Active Treatment Arm at follow-up Assessment 1 (P=0.04) and Assessment 2 (P=0.04). LiSWT also resulted in improved prostate symptom scores, approaching significance in the Active Treatment Arm (P=0.055) with no changes in prostate-specific antigen. Treatment-related adverse events were limited and transient.ConclusionsIn this prospective trial, LiSWT was safe and efficacious for erectile symptoms using GUS imaging as a novel, non-invasive method to assess improvements in corporal veno-occlusive function. Improved veno-occlusion and reduced hypoechoic area demonstrated by GUS imaging suggest that LiSWT decreases connective tissue content in penile erectile tissue. Lower urinary tract symptoms also improved with LiSWT.Trial registrationNCT06600893 on clinicaltrials.gov.
| S-EPMC11535730 | biostudies-literature
Project description:Microvascular rarefaction distal to renal artery stenosis is linked to renal dysfunction and poor outcomes. Low-energy shockwave therapy stimulates angiogenesis, but the effect on the kidney microvasculature is unknown. We hypothesized that low-energy shockwave therapy would restore the microcirculation and alleviate renal dysfunction in renovascular disease. Normal pigs and pigs subjected to 3 weeks of renal artery stenosis were treated with six sessions of low-energy shockwave (biweekly for 3 consecutive weeks) or left untreated. We assessed BP, urinary protein, stenotic renal blood flow, GFR, microvascular structure, and oxygenation in vivo 4 weeks after completion of treatment, and then, we assessed expression of angiogenic factors and mechanotransducers (focal adhesion kinase and β1-integrin) ex vivo A 3-week low-energy shockwave regimen attenuated renovascular hypertension, normalized stenotic kidney microvascular density and oxygenation, stabilized function, and alleviated fibrosis in pigs subjected to renal artery stenosis. These effects associated with elevated renal expression of angiogenic factors and mechanotransducers, particularly in proximal tubular cells. In additional pigs with prolonged (6 weeks) renal artery stenosis, shockwave therapy also decreased BP and improved GFR, microvascular density, and oxygenation in the stenotic kidney. This shockwave regimen did not cause detectable kidney injury in normal pigs. In conclusion, low-energy shockwave therapy improves stenotic kidney function, likely in part by mechanotransduction-mediated expression of angiogenic factors in proximal tubular cells, and it may ameliorate renovascular hypertension. Low-energy shockwave therapy may serve as a novel noninvasive intervention in the management of renovascular disease.
| S-EPMC5118474 | biostudies-literature
Project description:IntroductionIn older patients with axis fractures, the survival benefit from surgery is unclear due to high baseline mortality. Comparative effectiveness research can provide evidence from population level cohorts. Propensity weighting is the preferred methodology for reducing bias when analyzing national administrative cohort data for these purposes but has not yet been utilized for this important surgical conundrum. We estimate the effect of surgery on mortality after isolated acute traumatic axis fracture in older adults.Materials and methodsWe used a retrospective population-based cohort of Medicare patients and generated a propensity score-weighted nonsurgical cohort and compared mortality with and without surgery. This balanced the comorbid conditions of the treatment groups. Incident fractures were defined using a predetermined algorithm based on enrollment, code timing, and billing location. The primary outcome was adjusted all-cause 1-year mortality.ResultsFrom 12 372 beneficiaries with 1-year continuous enrollment and a coded axis fracture, 2676 patients met final inclusion/exclusion criteria. Estimated incidence was 16.5 per 100 000 person-years overall in 2014 (95% confidence interval [CI]: 15.0-18.0) and was stable from 2008 through 2014. Patients with axis fracture had a mean age of 82.8 years, 30.2% were male, and 91.9% were Caucasian. Mortality was 3.8 times higher (CI 3.6-4.1) compared with the general population of older US adults. Propensity-weighted mortality at 1 year for nonsurgical patients was 26.7 of 100 (CI: 24.5-29.0). Mortality for surgical patients was significantly lower (19.7/100; CI 14.5-25.0). Risk difference was 7.0 fewer surgical deaths per 100 patients (CI: 1.3-12.7). Surgical patients aged 65 to 74 years had the largest difference in mortality with 11.2 fewer deaths per 100 (CI: 1.1-21.3).DiscussionPatients with axis fractures are predominantly older Caucasian women and have a higher mortality rate than the general population. Propensity-weighted mortality at 1-year was lower in the surgical patients with the largest risk difference occurring in patients 65 to 74 years old.ConclusionsSurgery may provide an independent survival benefit in patients aged 65 to 75 years, and the mortality difference diminishes thereafter.
| S-EPMC7133078 | biostudies-literature
Project description:BackgroundCellulite is a widespread problem involving females' buttocks and thighs based on the female specific anatomy. Given the higher number of fat cells stored in female fatty tissue in contrast to males, and the aging process of connective tissue leads to an imbalance between lipogenesis and lipolysis with subsequent large fat cells bulging the skin. In addition, microcirculatory changes have been suggested, however remain largely unknown in a controlled clinical setting. We hypothesize that the combination of extracorporeal shockwave and a daily gluteal muscle strength program is superior to the gluteal muscle strength program alone in cellulite.Methods/designStudy designRandomized-controlled trial. IRB approval was granted at Hannover Medical School, Germany on May 22, 2009. For allocation of participants, a 1:1 ratio randomization was performed using opaque envelopes for the concealment of allocation. Reporting: according to CONSORT 2010. Eligible patients were females aged 18 or over and 65 or younger with cellulite with documented cellulite 1°-4° according to the Nürnberger score. Exclusion criteria were suspected or evident pregnancy, no cellulite, no informed consent or age under 18 years or above 65 years. Patients were recruited by advertisements in local regional newspapers and via the Internet.AnalysisIntention-to-treat.Outcome parametersa) Photonumeric severity scale, b) Nürnberger Score, c) circumference measurements, d) capillary blood flow, e) tissue oxygen saturation, f) postcapillary venous blood flow. Intervention group: Six sessions of extracorporeal focused shock wave for six sessions (2000 impulses, 0,25 mJ/m2 every 1-2 weeks) at both gluteal and thigh regions plus a specific gluteal strength exercise training.Control groupSix sessions of sham extracorporeal focused shock wave for six sessions (2000 impulses, 0,01 mJ/m2 every 1-2 weeks) at both gluteal and thigh regions plus a specific gluteal strength exercise training.Follow-up12 weeks. Blinding was achieved for all participants enrolled in the trial, the photograph taking the digital images for the primary outcome measure, the two assessors of the outcome measures, all additional health care providers and for the analyst from the biometrical department. Only one researcher (BJ) was aware of the group assignment performing the randomisation and the extracorporeal shock wave therapy.DiscussionThis randomised-controlled trial will provide much needed evidence on the clinical effectiveness of focused extracorporal shock wave therapy as an adjunct to gluteal strength training in females suffering cellulite.
| S-EPMC2987889 | biostudies-literature
Project description:Chronic kidney disease is a global health care burden, yet clinically-proven treatments are limited. Low-intensity shockwave, which utilizes ≈10% of the energy levels used in clinically indicated shockwave lithotripsy, is a promising technique to ameliorate ischemia and regenerate tissues. It has been demonstrated to improve healing in tissues such as bone, muscle, myocardium, and kidney via several mechanisms, particularly through promoting neovascularization. Low-intensity shockwave stimulates mechanoreceptors located primarily in endothelial and proximal tubular cells and subsequently upregulates vascular endothelial growth factors. This, in turn, promotes angiogenesis and ameliorates renal hypoxia, inflammation, and fibrosis, and ultimately preserves renal function. Furthermore, low-intensity shockwave can stimulate release of homing factors to attract endothelial progenitor or stem cells into injured kidneys for tissue repair. These effects may be beneficial in several kidney disease models, including renal artery stenosis, diabetic kidney disease, and various chronic kidney diseases, although most studies reported to date have been performed in animal models. Because of its low energy intensity, the procedure is relatively tolerable and safe, yet, more clinical studies are needed to establish its efficacy beyond currently existing strategies. Therefore, low-intensity shockwave therapy emerges as an alternative therapeutic approach that may offer a promising noninvasive intervention for treating renal diseases. Registration- URL: https://www.clinicaltrials.gov; Unique identifier: NCT02515461; NCT03602807; and NCT03445247.
| S-EPMC7666065 | biostudies-literature