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Therapeutic Advances in Infectious... 2024Brucellosis is a common global zoonotic disease with a wide range of complex and nonspecific clinical manifestations that may lead to misdiagnosis and delayed treatment....
INTRODUCTION
Brucellosis is a common global zoonotic disease with a wide range of complex and nonspecific clinical manifestations that may lead to misdiagnosis and delayed treatment. Osteoarticular involvement is the most common complaint in brucellosis.
OBJECTIVE
This present study aims to describe the clinical and laboratory characteristics and treatment of brucellosis patients with arthritis and sacroiliitis.
METHODS
This retrospective descriptive study was performed on patients presenting to a teaching hospital in Kermanshah, Iran with a diagnosis of brucellosis from 2011 to 2019. The demographic and clinical characteristics, complications, laboratory findings, and treatment were recorded during the study period. Then, the difference in the collected data was investigated between brucellosis patients with and without arthritis or sacroiliitis.
RESULTS
Of 425 patients studied, 130 (30.58%) had osteoarticular involvement. Among them, 41 (9.64%) and 58 (13.6%) patients were diagnosed with arthritis and sacroiliitis, respectively. There were no significant demographic differences between patients with and without brucellar arthritis or sacroiliitis ( > 0.05). The patients with arthritis had a significantly higher frequency of arthralgia and radiculopathy ( ⩽ 0.05). Sacroiliitis was significantly more common in patients with arthralgia, neck pain, and low back pain, positive flexion-abduction-external rotation (FABER) test, radiculopathy, and vertebral tenderness compared to patients without sacroiliitis ( ⩽ 0.05), while fever and headache were significantly more common in patients without sacroiliitis ( ⩽ 0.05). The median Wright and 2-Mercapto Ethanol titers were higher in brucellosis patients with arthritis or sacroiliitis patients without arthritis or sacroiliitis, but the difference was not significant ( > 0.05). Synovial fluid had been analyzed in 20 cases. The mean white blood cell count, glucose, and protein level were 3461 ± 2.70 cells/mm, 58.54 ± 31.43 mg/dL, and 8.6 ± 11.85 g/dL, respectively. In 80% of the subjects, neutrophil cells were predominant. There were no significant laboratory differences between patients with and without brucellar arthritis or sacroiliitis, except for a higher median platelet count in patients with arthritis and higher median levels of aspartate aminotransferase (AST) and alkaline phosphatase (ALP) in patients with sacroiliitis. Most cases of arthritis and sacroiliitis were diagnosed with ultrasound (31.8%) and FABER test (79.3%), respectively.
CONCLUSION
Arthritis and sacroiliitis were the two most important and common manifestations of brucellar osteoarthritis with a frequency of 9.64% and 13.6%, respectively. Any complaints of low back pain and radiculopathy as well as the presence of spondylitis in patients should raise suspicion of sacroiliitis. High levels of AST and ALP and a high platelet count may be associated with brucellar sacroiliitis and arthritis, respectively. The use of imaging methods such as MRI and bone scan seems necessary for the diagnosis of sacroiliitis.
PubMed: 38716079
DOI: 10.1177/20499361241246937 -
European Journal of Translational... May 2024Lumbar spinal stenosis (LSS) occurs when bony, ligamentous, and synovial elements of the lower axial spine degenerate and overgrow, compressing neural and vascular...
Lumbar spinal stenosis (LSS) occurs when bony, ligamentous, and synovial elements of the lower axial spine degenerate and overgrow, compressing neural and vascular elements in the spinal canal. Compression can cause static back pain, radicular lower extremity pain, or neurogenic claudication. Radiological and clinical findings are needed to diagnose lumbar stenosis. In this framework, caudal epidural steroid injection (ESI) is a standard treatment. The volume injected and needle positioning are the main issues that could compromise the effectiveness of the epidural injection. However, ultrasound-guided caudal epidural injections have become more common in recent years. Since Klocke and colleagues described the ultra-sound-guided caudal block in 2003, it has grown in popularity. Multiple ethnic studies have reported ultrasound-guided caudal injection success rates of 96.9-100%. Color Doppler ultrasonography can also determine if a drug solution reaches the lumbosacral region. We enrolled 42 patients with lumbar spinal stenosis, persistent lumbosciatalgia, and neurogenic claudicatio unresponsive to painkillers who were not surgical candidates. Each patient receives four weekly injections for four weeks. If the patient responds to treatment but still has pain, monthly injections are needed to reach and maintain the benefit. Treatment will be changed if the patient does not respond after 4 caudal injections. Sterile caudal epidural injections are performed with ultrasound guidance and a spinal needle 21G. Triamcinolone 40 mg, levobupivacaine 10 mg, and physiological solution 10 ml are delivered. Each patient received an average of 4 injective treatments (4±2, Means 4, SD 2). Data analysis shows that the treatment reduced pain significantly before and after therapy, which persisted after 3 months. Caudal epidural injection is one of the most common conservative treatments for chronic low back pain with radiculopathy, and lidocaine alone or with steroids is effective. In this framework, the two main literature issues about caudal epidural injection effectiveness on lumbar pain are correct. Therefore, 10 ml is suitable and effective for treating symptoms without side effects. Pain reduction of over 50% from start to finish and three-month follow-up have shown significant results in pain control and disability improvement. Finally, caudal epidural injection for lumbar spinal stenosis symptoms is effective, safe, and provides long-term pain relief.
PubMed: 38713057
DOI: 10.4081/ejtm.2024.12167 -
Cureus Apr 2024Lumbar disc herniation can lead to low back pain and/or sciatica, as well as manifest with neurological symptoms in specific dermatomal/myotomal patterns due to nerve...
Lumbar disc herniation can lead to low back pain and/or sciatica, as well as manifest with neurological symptoms in specific dermatomal/myotomal patterns due to nerve root irritation. S1 radiculopathy is the result of L5-S1 disc herniation and is usually presented with foot plantar flexion/eversion weakness and hypoesthesia in the lateral aspect of the foot. We present a case of S1 radiculopathy that initially presented with hamstring weakness and posterior knee pain as the only manifestations, leading to a delay in the initial diagnosis and treatment. To the best of our knowledge, no previous studies have reported this atypical presentation that resulted from S1 radiculopathy. This case report is of great clinical value, as it will help diagnosticians broaden the diagnostic range in patients with similar symptomatology and avoid diagnostical pitfalls.
PubMed: 38707029
DOI: 10.7759/cureus.57673 -
Radiology Case Reports Jul 2024Pneumorrhachis (PR) is an uncommon condition characterized by the accumulation of air within the spinal canal. This finding may occur due to various causes, mostly after...
Pneumorrhachis (PR) is an uncommon condition characterized by the accumulation of air within the spinal canal. This finding may occur due to various causes, mostly after trauma and medical procedures. It can manifest with various features depending on the underlying cause, the location, and the extent of the air trapped. Clinically, the symptoms in affected patients can span a spectrum, ranging from being asymptomatic to manifesting as radiculopathies resulting from compression. The pneumorrhachis-related cauda equina syndrome is incredibly rare and typically appears as a large volume of air causing compression or irritation of the nerve roots in the lower spinal cord. In this report, we present a female patient whose cauda equina syndrome developed as a result of accidental extradural pneumorrhachis after epidural injection in the lumbar spine.
PubMed: 38706812
DOI: 10.1016/j.radcr.2024.03.085 -
Cureus Apr 2024Background Low back pain (LBP) is a common musculoskeletal condition that affects individuals worldwide, causing difficulties in daily tasks and social interactions. It...
Background Low back pain (LBP) is a common musculoskeletal condition that affects individuals worldwide, causing difficulties in daily tasks and social interactions. It can be categorized based on chronicity, with acute, subacute, and chronic forms. The causes of backache vary among patients and can include inflammatory conditions, radiculopathy, pregnancy, trauma, osteoporosis, nerve root compression, cancer, plexopathy, infection, and other spinal diseases. Aim The aim is to investigate the association between COVID-19 infection and LBP between all Saudi adults and foreign adults who had positive COVID-19 tests in the eastern region of Saudi Arabia. Methods A cross-sectional study was conducted in the Eastern Province of Saudi Arabia over the period from March 2023 to August 2023. Participants were selected by using a convenience sampling method, a sample (n=500) of individuals. The structured questionnaire was used to gather information on sociodemographic variables and COVID-related features. All the statistical calculations were performed using the SPSS software (by IBM) version 29.0.0. Results 482 participants completed the questionnaire. Out of 482 participants, the majority were females with a number of 372 (77.2%) aged between 20 and 29 years (38.4%). Out of the remaining participants, 110 (22.8%) were males. Most of the participants with a number of 301 (62.4%) were from the Hasa province. This was followed by Qatif (79, 16.4%), Dammam (56, 11.6%), Jubail (25, 5.2%), and others (21, 4.4%). The study revealed that 10.1% of participants reported experiencing back pain. The duration of backaches varied among respondents, with 122 (25.3%) experiencing them from a day to a week, 28 (5.8%) enduring them for six weeks, and 65 (13.5%) reporting a duration of six to 12 weeks. The majority, comprising 267 (55.4%) respondents, were uncertain about the period of their backaches. The prevalence of COVID-19 infection among the participants was 357 (74.1%), and 477 (99.0%) had been vaccinated against COVID-19. Approximately 44.4% of the participants experienced back pain, and out of those, 28.2% reported having pain during quarantine. Among the individuals with back pain, 24.7% attributed it to COVID-19. Conclusion This study highlights the significant correlation between back pain and COVID-19, even after the resolution of other symptoms. It underscores the importance of further research into the long-term effects and mechanisms of this association. The findings emphasize the need for healthcare professionals to consider back pain as a potential aspect of the post-COVID-19 symptom profile, ensuring comprehensive care for affected individuals.
PubMed: 38699131
DOI: 10.7759/cureus.57475 -
Annals of Medicine and Surgery (2012) May 2024Schistosomiasis, a parasitic disease, is caused by blood flukes from the schistosoma genus. Neuroschistosomiasis is the most severe form of schistosomiasis, which occurs...
INTRODUCTION AND IMPORTANCE
Schistosomiasis, a parasitic disease, is caused by blood flukes from the schistosoma genus. Neuroschistosomiasis is the most severe form of schistosomiasis, which occurs when the host's brain and spinal cord react to the deposition of eggs, leading to neurological symptoms. Neuroschistosomiasis causes various signs and symptoms, such as myelopathy, radiculopathy, and elevated intracranial pressure.
CASE PRESENTATION
A 12-year-old child from Ethiopia who presented with progressive weakness in his lower extremities that has been ongoing for 2 months. Alongside the weakness, the patient also experienced tingling sensations and numbness in his lower extremities. Additionally, he had bladder and bowel incontinence. Spinal MRI showed signs suggestive of myxopapillary ependymoma, but the histopathology result showed schistosomiasis. Postoperatively, the patient had a slight improvement in terms of lower extremity weakness (flickering of the digits). However, there was no improvement in his continence ability.
CLINICAL DISCUSSION
The most common neurological manifestation of Schistosoma mansoni infection is myelopathy, which includes subacute myeloradiculopathy and acute transverse myelitis. The cauda equina and conus medullaris are the areas most frequently affected.
CONCLUSION
When spinal schistosomiasis presents itself as a mimicking spinal tumour, it poses a complex clinical challenge that necessitates a comprehensive interdisciplinary approach to ensure accurate diagnosis and effective treatment. It is imperative for healthcare practitioners to enhance their knowledge and awareness of this uncommon parasitic infection, particularly in regions where it is prevalent.
PubMed: 38694281
DOI: 10.1097/MS9.0000000000002008 -
Journal of Orthopaedic Case Reports Apr 2024Occurrence of hemorrhagic cyst inside ligamentum flavum is a very rare phenomenon and presents with back pain, radiculopathy, or neurogenic claudication. Various causes...
INTRODUCTION
Occurrence of hemorrhagic cyst inside ligamentum flavum is a very rare phenomenon and presents with back pain, radiculopathy, or neurogenic claudication. Various causes reported in the literature are trauma, anticoagulant therapy, and increased micromotion in the setting of unstable and degenerated motion segment.
CASE REPORT
We report a case of 41-year-old male patient who presented with claudication pain in both lower limbs for the past 6 months associated with bilateral calf atrophy. Plain radiograph with dynamic films showed lytic spondylolisthesis at L4-L5 level. Magnetic resonance imaging revealed a hemorrhagic cyst inside ligamentum flavum at the L3-L4 level occupying the posterior epidural space severely compressing the thecal sac. After a thorough diagnostic and therapeutic work up, we did a midline sparing decompression of L3-L4 level under microscope without fixing the listhetic segment. The patient had significant pain relief after surgery and doing well till now.
CONCLUSION
In general, hemorrhagic cyst of ligamentum flavum is seen in a degenerated lumbar spine at the areas of increased micromotion and instability. Our case has shown that it can also occur in an adjacent segment of spondylolisthesis or instability. The obvious finding like listhesis in the adjacent segment may hinder a spine surgeon from diagnosing the cyst component and may guide to a erroneous treatment outline. Hence, it should not be missed in the imaging.
PubMed: 38681906
DOI: 10.13107/jocr.2024.v14.i04.4352 -
Cureus Mar 2024Tarlov cysts, also known as perineural cysts, are usually associated with lumbar discomfort and neurological deficits, with an uncertain etiology that may involve...
Tarlov cysts, also known as perineural cysts, are usually associated with lumbar discomfort and neurological deficits, with an uncertain etiology that may involve genetic predisposition and collagen disorders, possibly influenced by traumatic events and hemorrhagic episodes. Diagnostic methods such as magnetic resonance imaging or computed tomography myelography are commonly employed and treatment approaches range from conservative measures to more invasive interventions. This case involves a 42-year-old female with cervical pain and upper limb symptoms; a comprehensive assessment, including diagnostic imaging and physiotherapeutic interventions, resulted in significant improvements in pain intensity, range of motion, manual muscle testing, and functional scale scores after a two-week physiotherapy intervention. These findings contribute to advancing our understanding of managing Tarlov cysts associated with cervical radiculopathy, highlighting the potential efficacy of physiotherapeutic interventions in enhancing patient outcomes.
PubMed: 38681406
DOI: 10.7759/cureus.57204 -
Biomedicines Apr 2024Foot drop syndrome (FDS), characterized by severe weakness and atrophy of the dorsiflexion muscles of the feet, is commonly found in patients with severe acquired brain...
BACKGROUND
Foot drop syndrome (FDS), characterized by severe weakness and atrophy of the dorsiflexion muscles of the feet, is commonly found in patients with severe acquired brain injury (ABI). If the syndrome is unilateral, the cause is often a peroneal neuropathy (PN), due to compression of the nervous trunk on the neck of the fibula at the knee level; less frequently, the cause is a previous or concomitant lumbar radiculopathy. Bilateral syndromes are caused by polyneuropathies and myopathies. Central causes, due to brain or spinal injury, mimic this syndrome but are usually accompanied by other symptoms, such as spasticity. Critical illness polyneuropathy (CIP) and myopathy (CIM), isolated or in combination (critical illness polyneuromyopathy, CIPNM), have been shown to constitute an important cause of FDS in patients with ABI. Assessing the causes of FDS in the intensive rehabilitation unit (IRU) has several limitations, which include the complexity of the electrophysiological tests, limited availability of neurophysiology consultants, and the severe disturbance in consciousness and lack of cooperation from patients.
OBJECTIVES
We sought to propose a simplified electrophysiological screening that identifies FDS causes, particularly PN and CIPNM, to help clinicians to recognize the significant clinical predictors of poor outcomes in severe ABI at admission to IRU.
METHODS
This prospective, single-center study included 20 severe ABI patients with FDS (11 females/9 males, mean age 55.10 + 16.26; CRS-R= 11.90 + 6.32; LCF: 3.30 + 1.30; DRS: 21.45 + 3.33), with prolonged rehabilitation treatment (≥2 months). We applied direct tibialis anterior muscle stimulation (DMS) associated with peroneal nerve motor conduction evaluation, across the fibular head (NCS), to identify CIP and/or CIM and to exclude demyelinating or compressive unilateral PN.
RESULTS
At admission to IRU, simplified electrophysiological screening reported four unilateral PN, four CIP and six CIM with a CIPNM overall prevalence estimate of about 50%. After 2 months, the CIPNM group showed significantly poorer outcomes compared to other ABI patients without CIPNM, as demonstrated by the lower probability of achieving endotracheal-tube weaning (20% versus 90%) and lower CRS-R and DRS scores. Due to the subacute rehabilitation setting of our study, it was not possible to evaluate the motor results of recovery of the standing position, functional walking and balance, impaired by the presence of unilateral PN.
CONCLUSIONS
The implementation of the proposed simplified electrophysiological screening may enable the early identification of unilateral PN or CIPNM in severe ABI patients, thereby contributing to better functional prognosis in rehabilitative settings.
PubMed: 38672232
DOI: 10.3390/biomedicines12040878 -
Biosensors Mar 2024Diabetic neuropathy is one of the most common complications of diabetes mellitus. The aim of this study is to evaluate the Moveo device, a novel device that uses a... (Comparative Study)
Comparative Study
BACKGROUND
Diabetic neuropathy is one of the most common complications of diabetes mellitus. The aim of this study is to evaluate the Moveo device, a novel device that uses a machine learning (ML) algorithm to detect and track diabetic neuropathy. The Moveo device comprises 4 sensors positioned on the back of the hands and feet accompanied by a mobile application that gathers data and ML algorithms that are hosted on a cloud platform. The sensors measure movement signals, which are then transferred to the cloud through the mobile application. The cloud triggers a pipeline for feature extraction and subsequently feeds the ML model with these extracted features.
METHODS
The pilot study included 23 participants. Eleven patients with diabetes and suspected diabetic neuropathy were included in the experimental group. In the control group, 8 patients had suspected radiculopathy, and 4 participants were healthy. All participants underwent an electrodiagnostic examination (EDx) and a Moveo examination, which consists of sensors placed on the feet and back of the participant's hands and use of the mobile application. The participant performs six tests that are part of a standard neurological examination, and a ML algorithm calculates the probability of diabetic neuropathy. A user experience questionnaire was used to compare participant experiences with regard to both methods.
RESULTS
The total accuracy of the algorithm is 82.1%, with 78% sensitivity and 87% specificity. A high linear correlation up to 0.722 was observed between Moveo and EDx features, which underpins the model's adequacy. The user experience questionnaire revealed that the majority of patients preferred the less painful method.
CONCLUSIONS
Moveo represents an accurate, easy-to-use device suitable for home environments, showing promising results and potential for future usage.
Topics: Humans; Machine Learning; Wearable Electronic Devices; Diabetic Neuropathies; Male; Female; Algorithms; Middle Aged; Cross-Sectional Studies; Pilot Projects; Adult; Aged; Movement
PubMed: 38667158
DOI: 10.3390/bios14040166