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Diagnostics (Basel, Switzerland) Jun 2024Neck pain is commonly referred to an ENT specialist and can be caused by the little-known inflammatory condition of the lateral thyrohyoid ligament. The pathophysiology...
OBJECTIVE
Neck pain is commonly referred to an ENT specialist and can be caused by the little-known inflammatory condition of the lateral thyrohyoid ligament. The pathophysiology of this condition is believed to be inflammation subsequent to over-exertion or cervical trauma. Typically, patients present with chronic unilateral neck pain. Elicitation of localized tenderness over the axis of the lateral thyrohyoid ligament on palpation is a key finding for its diagnosis. We present an unusual case with an acute course and subcutaneous inflammation and discuss its management in an effort to raise awareness for this often-misdiagnosed syndrome.
METHODS
A systematic literature research on PubMed was performed selecting patients with a definitive diagnosis of thyrohyoid syndrome or lateral thyrohyoid ligament syndrome.
RESULTS
We collected 54 cases from three studies. This condition is an important differential diagnosis for acute or chronic antero-lateral or unilateral neck pain.
CONCLUSION
No specific radiological findings are defined and a CT scan is therefore not necessary for its diagnosis, but ultrasound is a useful tool to primarily assess any neck lesion. Once the diagnosis is made, a local infiltration of steroids is the most sustainable treatment option and relapse prevention.
PubMed: 38928643
DOI: 10.3390/diagnostics14121227 -
Resuscitation Plus Sep 2024To examine speed and accuracy of newborn heart rate measurement by various assessment methods employed at birth. (Review)
Review
AIM
To examine speed and accuracy of newborn heart rate measurement by various assessment methods employed at birth.
METHODS
A search of Medline, SCOPUS, CINAHL and Cochrane was conducted between January 1, 1946, to until August 16, 2023. (CRD 42021283364) Study selection was based on predetermined criteria. Reviewers independently extracted data, appraised risk of bias and assessed certainty of evidence.
RESULTS
Pulse oximetry is slower and less precise than ECG for heart rate assessment. Both auscultation and palpation are imprecise for heart rate assessment. Other devices such as digital stethoscope, Doppler ultrasound, an ECG device using dry electrodes incorporated in a belt, photoplethysmography and electromyography are studied in small numbers of newborns and data are not available for extremely preterm or bradycardic newborns receiving resuscitation. Digital stethoscope is fast and accurate. Doppler ultrasound and dry electrode ECG in a belt are fast, accurate and precise when compared to conventional ECG with gel adhesive electrodes.
LIMITATIONS
Certainty of evidence was low or very low for most comparisons.
CONCLUSION
If resources permit, ECG should be used for fast and accurate heart rate assessment at birth. Pulse oximetry and auscultation may be reasonable alternatives but have limitations. Digital stethoscope, doppler ultrasound and dry electrode ECG show promise but need further study.
PubMed: 38912532
DOI: 10.1016/j.resplu.2024.100668 -
Regional Anesthesia and Pain Medicine Jun 2024Data suggest that preprocedural ultrasound may improve the efficacy of central neuraxial puncture. However, it remains uncertain whether these findings can be extended... (Review)
Review
Efficacy and safety of ultrasound-guided versus landmark-guided neuraxial puncture: a systematic review, network meta-analysis and trial sequential analysis of randomized clinical trials.
BACKGROUND
Data suggest that preprocedural ultrasound may improve the efficacy of central neuraxial puncture. However, it remains uncertain whether these findings can be extended to various clinical scenarios, including diverse patient populations and the application of real-time ultrasound guidance. Additionally, it is unclear whether ultrasound-guided techniques improve safety and patient-centered outcomes.
METHODS
We searched six databases for randomized trials of adult patients undergoing neuraxial puncture, comparing real-time ultrasound, preprocedural ultrasound, and landmark palpation for efficacy, safety and patient-centered outcomes. Our primary outcome was a failed first-attempt neuraxial puncture. After two-person screening and data extraction, meta-analyses were conducted and the Grading of Recommendations Assessment, Development and Evaluation approach was applied to assess the certainty of evidence.
RESULTS
Analysis of 71 studies involving 7153 patients, both real-time ultrasound (OR 0.30; 95% credible interval (CrI) 0.15 to 0.58; low certainty) and preprocedural ultrasound (OR 0.33; 95% CrI 0.24 to 0.44; moderate certainty) showed a significant reduction in the risk of a failed first neuraxial puncture. Real-time ultrasound had the best performance for preventing first-attempt failures (low certainty evidence). Although real-time ultrasound was also the leading method for reducing the risk of complete neuraxial puncture failure, the results did not show a statistically significant difference when compared with landmark palpation. Preprocedural ultrasound, however, significantly reduced the odds of complete puncture failure (OR 0.29; 95% CrI 0.11 to 0.61). These ultrasound-guided approaches also contributed to a reduction in certain complications and increased patient satisfaction without any other significant differences in additional outcomes. Trial sequential analysis confirmed that sufficient information was achieved for our primary outcome.
CONCLUSIONS
Ultrasound-guided neuraxial puncture improves efficacy, reduces puncture attempts and needle redirections, reduces complication risks, and increases patient satisfaction, with low to moderate certainty of evidence. Despite real-time ultrasound's high ranking, a clear superiority over preprocedural ultrasound is not established. These results could prompt anesthesiologists and other clinicians to reassess their neuraxial puncture techniques.
PubMed: 38876801
DOI: 10.1136/rapm-2024-105547 -
Heart, Lung & Circulation Jun 2024Although ultrasound (US) guidance for vascular access has been widely adopted, its use for transradial access (TRA) in the cardiac catheterisation laboratory is rare....
BACKGROUND
Although ultrasound (US) guidance for vascular access has been widely adopted, its use for transradial access (TRA) in the cardiac catheterisation laboratory is rare. There is a perception that US guidance does not offer a clinically relevant benefit over traditional palpation-guided TRA, amplified by inconsistent findings of individual studies.
METHOD
A systematic review of MEDLINE, EMBASE and the Cochrane Library identified studies comparing US to palpation-guided TRA for cardiac catheterisation. Studies evaluating radial artery (RA) cannulation for any other reason were excluded. Event rates and risk ratios (RRs) were pooled for meta-analysis. Access failure was the primary outcome. A random-effects model was used for analysis.
RESULTS
Of the 977 records screened, four studies with a total of 1,718 patients (861 US-guided and 864 palpation-guided procedures) were included in the meta-analysis. Most procedures were elective. The pooled analysis showed US guidance significantly lowered the risk of access failure (RR 0.45; 95% confidence interval [CI] 0.21-0.97; p=0.04). Heterogeneity was moderate (I=51.2%; p=0.105). There was a strong trend to improved first-pass success with US (RR 1.29; 95% CI 1.00-1.66; p=0.05; I=83.8%), although no differences were found in rates of difficult access (RR 0.29; 95% CI 0.07-1.18; p=0.09; I=88.3%). Salvage US guidance was successful in 30/41 (73.2%) patients following failed palpation-guided TRA. No differences were found in already low complication rates including RA spasm (RR 1.18; 95% CI 0.70-1.99; p=0.53; I=0.0%) and bleeding (RR 1.32; 95% CI 0.46-3.80; p=0.60; I=0.0%).
CONCLUSIONS
US guidance was found to improve TRA success in the cardiac catheterisation laboratory. Further investigation is necessary to determine whether routine, selective, or salvage use of US confers the most RA protection, patient satisfaction, and overall clinical benefit. (PROSPERO registration: CRD42022332238).
PubMed: 38871531
DOI: 10.1016/j.hlc.2024.04.308 -
Annals of Physical and Rehabilitation... Jun 2024Percutaneous needle tenotomies constitute a promising approach that enables direct access to tendons through minimally invasive interventions. They can be performed... (Review)
Review
BACKGROUND
Percutaneous needle tenotomies constitute a promising approach that enables direct access to tendons through minimally invasive interventions. They can be performed rapidly without need for large incisions or general anaesthesia. However, the reported procedures are heterogeneous and currently conducted without guidelines.
OBJECTIVES
We aimed to determine the indications for percutaneous needle tenotomies described in the current literature. Our secondary aim was to identify the different procedures reported, as well as their efficacy and their safety.
METHODS
A systematic review following PRISMA guidelines was conducted to identify original articles that mentioned percutaneous needle tenotomy in humans and reported its application, description, effectiveness or adverse events. Non-percutaneous tendinous surgical procedures and ineligible designs were excluded. The Downs and Black checklist was used to assess the risk of bias.
RESULTS
A total of 540 studies were identified from the MEDLINE, Embase, Cochrane Library, and PEDro databases. Fourteen clinical studies met the inclusion criteria and were found to have an acceptable quality (674 individuals, 1664 tenotomies). Our results indicated a wide variety of indications for percutaneous needle tenotomies in children and in adults. We highlighted 24 tendons as eligible targets in the upper and lower limbs. Tenotomies were performed with either 16- or 18-Ga needles, lasted from 1 to 30 min, and were performed using various procedures. Their efficacy was mainly assessed through clinical outcomes highlighting tendon discontinuity on palpation after the procedure. Passive range-of-motion gains after tenotomy were reported for both upper and lower limbs with an estimated 5 % complication rate.
CONCLUSION
This is the first review to systematically synthesize all the available evidence on the indications, procedures, efficacy and safety of percutaneous tenotomies exclusively performed with needles. Current evidence suggests that procedures are safe and effective for treating various deformities.
PROSPERO REGISTRATION
CRD42022350571.
Topics: Humans; Needles; Tenotomy; Child; Minimally Invasive Surgical Procedures; Adult; Treatment Outcome; Tendons
PubMed: 38824898
DOI: 10.1016/j.rehab.2024.101839 -
Oral Oncology Jun 2024Resection margins of oral squamous cell carcinoma (SCC) are often inadequate. A systematic review on clinical intraoperative whole-specimen imaging techniques to obtain... (Review)
Review
Resection margins of oral squamous cell carcinoma (SCC) are often inadequate. A systematic review on clinical intraoperative whole-specimen imaging techniques to obtain adequate deep resection margins in oral SCC is lacking. Such a review may render better alternatives for the current insufficient intraoperative techniques: palpation and frozen section analyses (FSA). This review resulted in ten publications investigating ultrasound (US), four investigating fluorescence, and three investigating MRI. Both US and fluorescence were able to image the tumor intraorally and perform ex-vivo imaging of the resection specimen. Fluorescence was also able to image residual tumor tissue in the wound bed. MRI could only be used on the ex-vivo specimen. The 95 % confidence intervals for sensitivity and specificity were large, due to the small sample sizes for all three techniques. The sensitivity and specificity of US for identifying < 5 mm margins ranged from 0 % to 100 % and 60 % to 100 %, respectively. For fluorescence, this ranged from 0 % to 100 % and 76 % to 100 %, respectively. For MRI, this ranged from 7 % to 100 % and 81 % to 100 %, respectively. US, MRI and fluorescence are the currently available imaging techniques that can potentially be used intraoperatively and which can image the entire tumor-free margin, although they have insufficient sensitivity for identifying < 5 mm margins. Further research on larger cohorts is needed to improve the sensitivity by determining cut-off points on imaging for inadequate margins. This improves the number of adequate resections of oral SCC's and pave the way for routine clinical implementation of these techniques.
Topics: Humans; Mouth Neoplasms; Carcinoma, Squamous Cell; Margins of Excision; Magnetic Resonance Imaging; Ultrasonography; Sensitivity and Specificity
PubMed: 38701572
DOI: 10.1016/j.oraloncology.2024.106823 -
Current Pain and Headache Reports Apr 2024Laser acupuncture (LA) demonstrates promising results in the treatment of musculoskeletal disorders. However, its effects on temporomandibular disorder (TMD) are not yet... (Review)
Review
Effectiveness of Laser Acupuncture for Reducing Pain and Increasing Mouth Opening Range in Individuals with Temporomandibular Disorder: A Systematic Review and Network Meta-Analysis.
PURPOSE OF REVIEW
Laser acupuncture (LA) demonstrates promising results in the treatment of musculoskeletal disorders. However, its effects on temporomandibular disorder (TMD) are not yet fully understood. Thus, the aim of this systematic review and network meta-analysis was to assess the effectiveness of LA on pain intensity and maximum mouth opening range (MMO) related to TMD. A search was carried out in 11 electronic databases and references of included studies to locate randomized clinical trials (RCTs) that evaluated LA as a primary treatment for TMD. The risk of bias was assessed using the RoB 2 tool. Network meta-analysis was conducted on the MetaInsight platform, considering the pain intensity and counseling (C) as the outcome of reference. The GRADE system was used to assess the certainty of the evidence.
RECENT FINDINGS
Five studies evaluated pain intensity, four with a high risk of bias and one with a low risk. Two studies evaluated pain intensity on palpation (one with high and one with low risk of bias), and one study with high risk of bias evaluated MMO. Laser parameters were: 690-810 nm, 40-150 mW, and 7.5-112.5 J/cm. Occlusal splint (OS) [- 2.47; CI 95% - 3.64, - 1.30] and Physiotherapy (PT) [-2.64; CI 95% - 3.94, - 1.34] reduced pain intensity compared to C. The ranking of treatments in order of effectiveness was PT > OS > LA > C > CR (craniopuncture). The certainty of the evidence was very low or low. The data do not support the indication of LA for the treatment of TMDs and new placebo-controlled RCTs must be conducted to demonstrate its effectiveness more precisely.
PubMed: 38648000
DOI: 10.1007/s11916-024-01251-5 -
Musculoskeletal Science & Practice Jun 2024Impairments in lumbopelvic sensorimotor control (SMC) are thought to be one of the underlying mechanisms for the recurrence and persistence of low back pain (LBP). As... (Review)
Review
BACKGROUND
Impairments in lumbopelvic sensorimotor control (SMC) are thought to be one of the underlying mechanisms for the recurrence and persistence of low back pain (LBP). As such, lumbopelvic SMC tests are frequently included in the clinical examination of patients with LBP.
OBJECTIVE
To evaluate convergent and known-groups validity of clinically assessed lumbopelvic SMC tests in patients with LBP according to COSMIN guidelines.
DESIGN
Systematic review METHODS: Five electronic databases were searched until December 2023. Studies examining convergent or known-groups validity of lumbopelvic SMC tests assessed via inspection or palpation in patients with LBP were included. Known-groups validity had to be assessed between patients with LBP and pain-free persons. Two independent researchers appraised risk of bias and quality of evidence (QoE) using the COSMIN Risk of Bias checklist and modified GRADE approach, respectively. Results for known-groups validity were reported separately for single tests and test-clusters.
RESULTS
Twelve studies (946 participants) were included. Three studies investigated convergent validity of three single tests. Regarding known-groups validity, six studies evaluated six single tests and four studies investigated two test-clusters. For only one test, both convergent and known-groups were assessed. The QoE for tests showing sufficient convergent or known-groups validity was (very) low, whereas QoE was moderate for single tests or test-clusters with insufficient known-groups validity.
CONCLUSION
All clinically assessed lumbopelvic SMC tests with sufficient convergent or known-groups validity had (very) low QoE. Therefore, test outcomes should be interpreted cautiously and strong reliance on these outcomes for clinical decision-making can currently not be recommended.
Topics: Humans; Low Back Pain; Female; Male; Adult; Lumbosacral Region; Reproducibility of Results; Middle Aged; Aged; Physical Examination
PubMed: 38604022
DOI: 10.1016/j.msksp.2024.102953 -
Ginekologia Polska Mar 2024Urinary incontinence is pelvic floor muscles dysfunction, most often caused by a weakening of their strength. There are no guidelines on how to evaluate pelvic floor...
OBJECTIVES
Urinary incontinence is pelvic floor muscles dysfunction, most often caused by a weakening of their strength. There are no guidelines on how to evaluate pelvic floor muscle function. Palpation is the most popular method of assessing pelvic floor muscle function, but it is subjective. The aim of the study was to review the objective methods used in the assessment of pelvic floor muscle function in women with urinary incontinence.
MATERIAL AND METHODS
A systematic literature review of the PubMed database was performed using the following keywords: ["Pelvic Floor" (mh)] AND [("Pelvic Floor Disorders" (mh)] OR ["Urinary Incontinence" (mh)]. The search was limited to English-language works published from 2011 to 2021. The inclusion criteria were interventional studies in which the pelvic floor muscle function of women with urinary incontinence was assessed using quantitative tools. Methods that cannot be used in the clinic were excluded from the analysis.
RESULTS
Fifty-two articles were included in the analysis and five methods assessing the function of pelvic floor muscle were distinguished: manometry, electromyography (EMG), ultrasonography (USG), dynamometry, accelerometry.
CONCLUSIONS
Manometry, EMG and USG are the most common objective methods of assessing pelvic floor muscle function. When taking measurements, it is important to choose the right position of the patient. The use of objective tools to assess the function of the pelvic floor muscle and obtaining quantitative and/or qualitative data allows us to precisely diagnose and monitor the treatment and rehabilitation progress.
PubMed: 38506479
DOI: 10.5603/gpl.90873 -
Cureus Jan 2024Subacute thyroiditis (SAT) is a self-limiting inflammatory condition of the thyroid gland with distinct symptoms and a predictable outcome. During the current COVID-19...
Subacute thyroiditis (SAT) is a self-limiting inflammatory condition of the thyroid gland with distinct symptoms and a predictable outcome. During the current COVID-19 pandemic, there have been multiple isolated reports of SAT either during the active viral illness or following recovery. Here, we report two such cases of COVID-19 infection presenting with SAT. A 65-year-old male presented with a two-week history of anterior neck pain, odynophagia, high-grade fever (38.9°C), sweating, palpitations, and tremulousness. At physical examination, the patient presented with a slightly increased heart rate and a tender and enlarged thyroid on palpation. Laboratory examination showed high C-reactive protein levels, with elevated erythrocyte sedimentation rate, and thyroid function tests were suggestive of thyrotoxicosis. Ultrasonography showed a heterogeneous thyroid gland with ill-defined hypoechoic areas, and thyroid scintigraphy showed reduced uptake, confirming the diagnosis of SAT. In another case, a 52-year-old male presented with fever, cough, and myalgias, and was diagnosed with mild COVID-19 pneumonia, and managed conservatively. After two weeks, the patient had a recurrence of high-grade fever, odynophagia, palpitations, and tremors. Examination revealed tachycardia, hyperhidrosis, and a tender and enlarged thyroid on palpation. Thyroid function tests revealed low thyroid-stimulating hormone, with normal total T4 and total T3. Ultrasonography examination showed a heterogeneous thyroid gland with bilateral ill-defined hypoechoic areas. In our systematic review, including 103 SAT cases, it has been suggested that SAT should be recognized as an uncommon extra-pulmonary clinical manifestation of COVID-19 infection and clinicians need to be aware of the association. Pending larger multicentric studies, management of the condition has to be on a case-by-case basis.
PubMed: 38374864
DOI: 10.7759/cureus.52611