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1.
Annals of the Rheumatic Diseases ; 82(Suppl 1):1754, 2023.
Article in English | ProQuest Central | ID: covidwho-20243271

ABSTRACT

BackgroundBertolotti syndrome describes a lumbosacral transitional vertebra (LSTV) which causes symptoms, usually low back pain. LATV is a congenital anomaly where the L5 vertebra has an unusual morphology. Bertolotti syndrome is an under-recognised condition by clinicians.ObjectivesTo clarify the presentation of Bertolotti syndrome, whether there are features of inflammatory back pain (IBP) and the effect on quality of life.MethodsIn this pilot study, 62 patients with LSTV were identified on imaging (plain x-ray). Imaging was performed for a variety of indications, predominently for back pain. In total, 34 patients agreed to take part, with 18 returning questionnaires. Questionnaires were selected for face vailidity and included: Calin IBP Questionnaire, EQ-5D Questionnaire, Visual analogue pain scale (VAS-P). In view of Covid restrictions all contact was by phone and questionnaires were completed online or returned via post.Plain X-rays visualising the lumbar spine were assessed for radiological features of LSTV.ResultsSeventeen (94%) of the participants (n=18) recorded a VAS-P score >3, indicating a clinically significant level of pain. The mean VAS-P score was 6 (range of 2-9). 89% of respondents scored at least 3/5 in the Calin questionnaire. Of the 5 features of inflammatory back pain in the Calin questionnaire, 4 out of the 5 were reported by most respondents. The exception was ‘improvement on exercise', which was only reported by 18% of respondents. Quality of life was impaired-EQ-5D (mean: 0.503, range -0.074 to 0.796).The commonest radiological abnormality was enlarged transverse process (100%) followed by pseudoarticulation with the sacrum (83%) and scoliosis (33%). Presence of sclerosis and/or osteoarthritis at the pseudoarticulation was associated with worse pain scores. Female respondents reported worse pain.ConclusionThese results suggest Bertolotti syndrome is associated with pain in the majority of patients and affects quality of life,. The character and site of the pain suggests that Bertollotti syndrome should be considered in the differential diagnosis of spondyloarthritis.REFERENCES:NIL.Acknowledgements:NIL.Disclosure of InterestsSimon Stebbings Consultant of: Abbvie.Janssen, Ciara White: None declared, Terence Doyle: None declared.

2.
Akademik Acil Tip Olgu Sunumlari Dergisi ; 14(1):13-15, 2023.
Article in English | EMBASE | ID: covidwho-20234247

ABSTRACT

Trauma-related hyoid fractures are rare entities. These fractures represent only 0.002% of head and neck region fractures. Victims of hanging and strangling constitute the great majority of cases. Fractures associated with trauma are extremely rare. These fractures are difficult to diagnose and can easily be overlooked during physical examination. However, they are also important traumas since airway safety is endangered in these rare cases. We describe a case of a young male presenting with isolated neck injury associated with hitting an electric cable while riding a motorbike. Tenderness was present in the anterior neck region at physical examination, but movement was not restricted and no respiratory difficulty was determined. Isolated hyoid fracture was detected at tomography of the neck performed in the emergency department. Hyoid bone fractures should not be forgotten in patients with pain and tenderness in the anterior neck region following blunt trauma to the neck.©Copyright 2020 by Emergency Physicians Association of Turkey - Available online at www.jemcr.com.

3.
Perfusion ; 38(1 Supplement):153, 2023.
Article in English | EMBASE | ID: covidwho-20232850

ABSTRACT

Objectives: Extracorporeal membrane oxygenation (ECMO) is well established in cardiorespiratory failure. Here we report the use of ECMO in an airway emergency to provide respiratory support. Method(s): Informed consent was obtained from patient at the time of admission. Result(s): A 48-year-old with COVID-19 requiring venovenous ECMO (VVECMO) for 32 days and tracheostomy for 47 days had developed tracheal stenosis three months after tracheostomy removal, and undergone tracheal resection and reconstruction. He presented two weeks later with acute dyspnea, bloody drainage and a bulge in his neck with coughing. A computerized tomography (CT) of the cervical spine and chest showed dehiscence of the tracheal wound and a gap in the trachea. He was managed with High Flow Nasal Canula and supported on VVECMO support using 25 Fr. right femoral drainage cannula and 23 Fr. left IJ return cannula. A covered stent was placed, neck wound was irrigated and debrided. Patient was decannulated after 10 days on ECMO. Future therapeutic considerations include mediastinal tracheostomy, aortic homograft interposition of the disrupted segment of trachea with stent placement and permanent self-expandable stent with internal silicone stent. Conclusion(s): ECMO is increasingly used in complex thoracic surgery as well as in the perioperative period as salvage support. One of the areas where it has shown promising results is traumatic main bronchial rupture, airway tumor leading to severe airway stenosis, and other complex airway problems. The ease of cannulation, the technological advances and growing confidence in the management of ECMO patients are the main reasons for the expansion of ECMO use beyond conventional indications. The case described above is an example of the use of ECMO in the perioperative management of impending respiratory failure due to airway obstruction or disconnection. (Figure Presented).

4.
Journal of the American College of Surgeons ; 236(5 Supplement 3):S76, 2023.
Article in English | EMBASE | ID: covidwho-20232675

ABSTRACT

Introduction: Prospective applicants utilize the internet to obtain information on fellowship programs they wish to apply to. The COVID-19 pandemic presented challenges to orthopaedic spine fellowship programs, among them the transition to communicating with prospective applicants largely through web-based and virtual platforms. The purpose of this study was to assess the content of information accessible to applicants on orthopaedic spine fellowship program websites during September and October 2020 of the COVID-19 pandemic. Method(s): Seventy-nine accredited fellowship programs were identified from the North American Spine Society Fellowship Program Directory and assessed based upon 18 criteria categorized as composites of three domains: program overview, application information, and education. Information was compiled, tabulated to visualize numerical differences between each program, and analyzed via descriptive statistics. Result(s): No program website mentioned virtual tours or interviews. All websites listed an address for the program location, 99% listed a phone number, and 96% a contact email address. Seventy-seven percent mentioned research requirements, 77% mentioned research outputs, nine percent mentioned call responsibilities, and three percent mentioned international opportunities. Twenty-three percent of programs mentioned meetings or courses, 43% mentioned case log numbers, 37% mentioned didactics, 20% mentioned journal clubs, 20% mentioned clinic duties, and 16% mentioned rotations. Conclusion(s): Spine fellowship programs did not appreciably amend content on their websites during the COVID-19 pandemic. This is consistent with findings from pre-COVID-19, where fellowship programs were also underutilizing website platforms and did not showcase sufficient information online that prospective applicants could potentially benefit from knowing about their program.

5.
Global Spine J ; : 21925682211022311, 2021 Jun 14.
Article in English | MEDLINE | ID: covidwho-20241963

ABSTRACT

STUDY DESIGN: Cross-sectional, anonymous, international survey. OBJECTIVES: The COVID-19 pandemic has resulted in the rapid adoption of telemedicine in spine surgery. This study sought to determine the extent of adoption and global perspectives on telemedicine in spine surgery. METHODS: All members of AO Spine International were emailed an anonymous survey covering the participant's experiences with and perceptions of telemedicine. Descriptive statistics were used to depict responses. Responses were compared among regions. RESULTS: 485 spine surgeons participated in the survey. Telemedicine usage rose from <10.0% to >39.0% of all visits. A majority of providers (60.5%) performed at least one telemedicine visit. The format of "telemedicine" varied widely by region: European (50.0%) and African (45.2%) surgeons were more likely to use phone calls, whereas North (66.7%) and South American (77.0%) surgeons more commonly used video (P < 0.001). North American providers used telemedicine the most during COVID-19 (>60.0% of all visits). 81.9% of all providers "agreed/strongly agreed" telemedicine was easy to use. Respondents tended to "agree" that imaging review, the initial appointment, and postoperative care could be performed using telemedicine. Almost all (95.4%) surgeons preferred at least one in-person visit prior to the day of surgery. CONCLUSION: Our study noted significant geographical differences in the rate of telemedicine adoption and the platform of telemedicine utilized. The results suggest a significant increase in telemedicine utilization, particularly in North America. Spine surgeons found telemedicine feasible for imaging review, initial visits, and follow-up visits although the vast majority still preferred at least one in-person preoperative visit.

6.
Korean J Anesthesiol ; 2022 Nov 02.
Article in English | MEDLINE | ID: covidwho-20237930

ABSTRACT

Background: Since the onset of the coronavirus disease 2019 pandemic, virtual simulation has emerged as an alternative to traditional teaching methods as it can be employed within the recently established contact-minimizing guidelines. This prospective education study aimed to develop a virtual reality simulator for a lumbar transforaminal epidural block and to demonstrate its efficacy. Methods: We developed a virtual reality simulator using patient image data processing, virtual x-ray generation, spatial registration, and virtual reality technology. For a realistic virtual environment, a procedure room, surgical table, C-arm, and monitor were created. Using the virtual C-arm, X-ray images of the patient's anatomy, the needle, and indicator were obtained in real time. After simulation, trainees could get feedback from adjusting the visibility of the structures (such as skin and bones). The training of lumbar transforaminal epidural block using the simulator was evaluated in 20 inexperienced trainees. Trainees' procedural time, rating score, number of C-arm taken, and overall satisfaction were recorded as primary outcomes. Results: The group using the simulator showed a higher global rating score (p = 0.014), reduced procedural time (p = 0.025), reduced number of C-arm uses (p = 0.001), and higher overall satisfaction score (p = 0.007). Conclusions: We created an accessible and effective virtual reality simulator that can be used to teach a lumbar transforaminal epidural block, without radiation exposure, for inexperienced trainees. The results of this study indicate that the proposed simulator will prove to be a useful aid for teaching a lumbar transforaminal epidural block.

7.
Anaesthesia Pain & Intensive Care ; 27(2):276-279, 2023.
Article in English | Web of Science | ID: covidwho-2322415

ABSTRACT

Perioperative hyperpyrexia raises many questions and can cause permanent brain damage if left untreated. Malignant hyperthermia (MH), although uncommon, but sporadic cases continue to happen and it is potentially life-threatening. It is characterized by sudden rise of body temperatures to above 106 degrees F or even more, and hypercapnia. It is usually associated with anesthetic exposure. However, not every hyperpyrexia is MH;a clinical examination, risk stratification, scoring, and logical approach are required to exclude MH in the postoperative patient. We present a case of rare postoperative hyperpyrexia caused by COVID-19. The patient underwent uneventful spine surgery under general anesthesia and developed hyperpyrexia on the first postoperative day. The case highlights the importance of a logical and systematic approach for excluding the causes of postoperative hyperpyrexia and aggressive management.

8.
Clinical Journal of Sport Medicine ; 33(3):e89, 2023.
Article in English | EMBASE | ID: covidwho-2321428

ABSTRACT

History: Transient and generalized adverse effects are common following COVID-19 vaccination;among other adverse effects, shoulder injuries related to vaccine administration (SIRVA) have been known to occur. In this case, a previously healthy right-hand dominant 62-year-old male presented with left shoulder pain and weakness 3 months after receiving a COVID-19 intramuscular vaccine in the left deltoid. Approximately 2 weeks after the injection, he started experiencing pain and numbness around the injection site along with ipsilateral shoulder weakness. Despite conservative management with Motrin, Medrol Dosepak, gabapentin and physical therapy (PT), the pain and weakness persisted. Physical Exam: Left Shoulder-No calor or erythema;significant atrophy of the anterior and middle deltoid muscle relative to right side;abduction 4/5;external rotation with shoulder adducted 4/5;range of motion for active forward flexion was 150 degrees and passive was 170 degrees;passive range of motion for external rotation was 70 degrees;internal rotation to the level of L5;sensation to light touch was intact. Right Shoulder-Range of motion, strength, and sensation were intact. Cervical Spine-Full ROM;no cervical paraspinal tenderness noted. Negative Spurling's and Lhermitte's tests. Differential Diagnosis: 161. Axillary Nerve Palsy 2/2 Chemical Neurotoxicity 162. Brachial Neuritis 163. Mechanical Axillary Nerve Palsy 2/2 Vaccination 164. Partial-Tear of Left Supraspinatus Tendon 165. Acromioclavicular Osteoarthritis Test Results: Left Shoulder-XR:Mild pseudo-subluxation;MRI w/o contrast: 8x9mmpartial-thickness articular surface tear of the distal supraspinatus tendon (<50%fiber thickness). Minimal subacromial bursitis. Mild acromioclavicular joint osteoarthritis. EMG/NCV: Left and Right Axillary Motor Nerves: prolonged distal onset latency;Left Deltoid: increased insertion activity, moderately increased spontaneous activity, reduced recruitment;Remaining LUE muscles without evidence of electrical instability Final Diagnosis: Axillary Nerve Palsy Secondary To Chemical Neurotoxicity from Intramuscular COVID-19 Vaccine. Discussion(s): We postulate that the neurologic deficits presented in our case may be attributed to chemical neurotoxicity to the axillary nerve following vaccination as the delayed onset of pain and weakness are most consistent with this differential. There are several cases of brachial neuritis following vaccination for the prevention of COVID- 19, however, EMG/NCV results in our patient were not consistent with brachial plexopathy. Additionally, while there have been a handful of reported cases of bursitis following COVID-19 vaccines falling under the SIRVA classification of injuries, this is the first case of reported axillary nerve neurapraxia. Outcome(s): The patient's left shoulder numbness and pain improved with PT and medical management. While mild improvement in strength was noted, weakness and atrophy persisted even on the third follow up visit 6 months after the initial appointment. He was counseled on his injury and was recommended to undergo repeat EMG testing to document recovery after his 6-month follow-up appointment. Follow-Up: The patient did not follow-up for a repeatEMG after his 6-month follow-up appointment. At that time, the patient was clinically stable, tolerating PT, and expecting recovery of his deltoid function.

9.
World Neurosurg ; 2023 May 22.
Article in English | MEDLINE | ID: covidwho-2325861

ABSTRACT

OBJECTIVE: Spine awake surgery (SAS) aims to achieve faster recovery times, better outcomes, and a lesser economic impact on society. Our drive to establish SAS was to improve patient outcomes and health economics during the COVID-19 pandemic. After a systematic review and to the best of our knowledge, SAS, the Oxford Protocol, is the first protocolized pathway that aims to train bespoke teams performing SAS safely, efficiently, and in a standardized repeatable fashion. A pilot study was designed around newly derived protocols and simulated training to determine if SAS is a safe and implementable pathway to improve patient outcomes and health economics. METHODS: We assessed a cohort of 10 patients undergoing one-level lumbar discectomies and decompressions, analyzing the related costs, length of stay, complications, pain management, and patient satisfaction. RESULTS: The age range of our patients was 46-84 years. Three discectomies and 7 central canal stenosis decompressions were performed. Eight patients were discharged on the same day. All patients gave positive feedback about their experience of SAS. A significant cost saving was made compared to a general anesthesia (GA) overnight stay across the group. No on day cancellations occurred due to lack of bed availability. No patient needed analgesia in the recovery room or needed additional analgesia over and above the SAS e-prescription take home package. CONCLUSIONS: Our early experience and journey reinforce our drive to push forward and expand on this process. It aligns with the international literature which highlights this approach as safe, efficient, and economical.

10.
Can J Neurol Sci ; : 1-10, 2023 Apr 28.
Article in English | MEDLINE | ID: covidwho-2323933

ABSTRACT

BACKGROUND: The COVID-19 pandemic has accelerated the growing global interest in the role of augmented and virtual reality in surgical training. While this technology grows at a rapid rate, its efficacy remains unclear. To that end, we offer a systematic review of the literature summarizing the role of virtual and augmented reality on spine surgery training. METHODS: A systematic review of the literature was conducted on May 13th, 2022. PubMed, Web of Science, Medline, and Embase were reviewed for relevant studies. Studies from both orthopedic and neurosurgical spine programs were considered. There were no restrictions placed on the type of study, virtual/augmented reality modality, nor type of procedure. Qualitative data analysis was performed, and all studies were assigned a Medical Education Research Study Quality Instrument (MERSQI) score. RESULTS: The initial review identified 6752 studies, of which 16 were deemed relevant and included in the final review, examining a total of nine unique augmented/virtual reality systems. These studies had a moderate methodological quality with a MERSQI score of 12.1 + 1.8; most studies were conducted at single-center institutions, and unclear response rates. Statistical pooling of the data was limited by the heterogeneity of the study designs. CONCLUSION: This review examined the applications of augmented and virtual reality systems for training residents in various spine procedures. As this technology continues to advance, higher-quality, multi-center, and long-term studies are required to further the adaptation of VR/AR technologies in spine surgery training programs.

11.
The Principles of Virtual Orthopedic Assessment ; : 109-132, 2022.
Article in English | Scopus | ID: covidwho-2314331

ABSTRACT

With pandemic appearance of Covid-19, the keep of distancing becomes a standard measure to seize the infection spread. As the threats of pandemic progress have continued for months and probably may be for years, it is essential to validate existing tools to maintain the clinical assessment and, hence, patient treatment to avoid negative consequences of the lack of medical follow-up especially in patients of spine disorders. Therefore, establishment of a virtual assessment technique that can be conducted effectively is of outmost importance as a way of adaptation in the current situations. In this chapter, we conduct a systematic approach for the proper assessment of patients with spine disorders virtually using telemedicine (Dallolio et al., Arch Phys Med Rehabil 89(12):2332-2341, 2008;Patterson et al., Br J Neurosurg 14(6):552-554, 2000). © The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG 2022, corrected publication 2022.

12.
Anesthesiology and Pain Medicine ; 13(2) (no pagination), 2023.
Article in English | EMBASE | ID: covidwho-2313933

ABSTRACT

Background: Hospitals are one of the primary resources for disease transmission, so many guidelines were published, and neuro-surgeons were advised to postpone elective spine surgeries during the COVID-19 pandemic. Objective(s): To avoid pulmonary complications and reduce the risk of spreading the virus and contracting the disease during the COVID-19 era, we operated a group of our patients under spinal anesthesia rather than general anesthesia. Method(s): We retrospectively analyzed all patients who underwent discectomy surgery for lumbar spinal disc herniation under SA between September 2020 and 2021. Result(s): Sixty-four patients diagnosed with lumbar disc herniation underwent lumbar discectomy with SA. All patients except three were male. The mean age was 44.52 +/- 7.95 years (28 to 64 years). The mean procedure time for SA was 10 minutes. The duration of the surgery was 40 to 90 minutes per each level of disc herniation. The mean blood loss was 350 cc (200 to 600 cc). The most common involved level was L4/L5 intervertebral disc (n = 40 patients;63.5%). The mean recovery time was 20 minutes. Only three patients requested more analgesics for relief of their pain postoperatively. All patients with discectomy were discharged a day after surgery, and in the case of fusion, two days after surgery. All the patients were followed up for six months, showing no recurrence symptoms, good pain relief, satisfaction with the surgery, and no bad memory of the surgery. Conclusion(s): Spinal anesthesia is a good alternative or even the main anesthesia route for patients with lumbar disc herniation. More studies are needed to elucidate the best candidate for SA in patients with lumbar pathology.Copyright © 2023, Author(s).

13.
Journal of Investigative Medicine ; 71(1):183, 2023.
Article in English | EMBASE | ID: covidwho-2312150

ABSTRACT

Case Report: This is a 50-year-old man that presented to the ED complaining of generalized weakness and acute loss of ability to ambulate which has been progressing for a month. Patient began having left arm and leg weakness, which started in his fingertips of his left upper extremity and soon moved proximally to upper left arm. Symptoms then progressed to right upper and lower arms. Symptoms further continued to progress making the patient bedridden. On presentation, CT head showed a C1/C2 subluxation possibly chronic without significant focal soft tissue swelling. CT cervical spine showed C1-C2 subluxation, possibly chronic. MRI of brain was unremarkable pre and postcontrast without focal findings or abnormal enhancement and showed redemonstration of the C1-C2 subluxation as described on CT scan. MRI of cervical spine showed at the level of C1 there is spinal canal stenosis. However, there is no direct pressure upon the cord/medulla. Upon evaluation, patient had significant motor weakness and required maximal assistance for movement. Patient was moreover noted to have flaccidity of muscles associated with weakness with no bulbar weakness. Patient had no difficulty in breathing or with speech. A lumbar tap was performed which showed elevated protein, WBC, and glucose. Upon further investigation, patient stated that he received his (3rd dose) of the Moderna Vaccine for Covid-19 about a month before the onset of symptoms and felt fine. Two weeks later, he began experiencing subjective fevers, diarrhea, abdominal pain, and fatigue that lasted for a week and then self-resolved. Approximately another two weeks later is when patient began noticing his neurological symptoms. Possible Guillain-Barre Syndrome post Campylobacter Jejuni (C. Jejuni) infection vs. post Covid-19 vaccine induced GBS was suspected at this point and patient was started on Intravenous Immunoglobulin (IVIG). Stool cultures were collected for C.Jejuni which came back negative. Gastrointestinal Pathogen Panel PCR Feces also came back negative. Patient was discharged to a rehab center and planned to receive another round of IVIG for 5 days. Conclusion(s): Guillain Barre Syndrome (GBS) is a rare immune-mediated neurological disorder affecting peripheral nerves and nerve roots, that presents as acute sensorimotor neuropathy starting with distal paresthesia that progresses to weakness of legs and arms, noteably, flaccid paralysis. GBS has several triggers namely infections such as C. jejuni, cytomegalovirus, M. pneumoniae, Epstien-Barr virus and Zika virus. There has also been several case reports and studies that have shown increased incidence of GBS vaccines such as influenza vaccine. Furthermore, there has been several studies that have linked GBS to COVID-19 vaccine. With COVID-19 cases continuing to persist, and increasing advocacy for vaccination against the disease, GBS should be considered as very rare but possible side effect of the vaccine.

14.
Cureus ; 15(4): e37209, 2023 Apr.
Article in English | MEDLINE | ID: covidwho-2314034

ABSTRACT

A 59-year-old male, with a recent history of acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pneumonia, presented to a chiropractor with a one-week history of numbness in the right upper and lower extremity that was triggered by neck movement, and lightheadedness/dizziness. On examination, the chiropractor noted limited, painful cervical spine range of motion, right upper extremity weakness, patellar hyperreflexia, positive Hoffman's and Trömner's signs bilaterally, nystagmus, a sluggish right pupillary light reflex, and carotid bruit. Cervical radiographs were suggestive of Klippel-Feil syndrome. The chiropractor suspected a vascular cause such as a transient ischemic attack and referred the patient to the emergency department, which the patient visited the following day. The patient was admitted, and MRI revealed multiple tiny acute to subacute cortical infarcts of the left frontal and parietal lobes while sonography demonstrated left internal carotid artery stenosis. The patient was treated with anticoagulant and antiplatelet medications and carotid endarterectomy with a positive outcome. Given the overlap between symptoms of stroke and those of the cervical spine, chiropractors should be prepared to recognize potential stroke patients and refer them for emergent medical management.

15.
Global Spine J ; : 21925682231173368, 2023 May 02.
Article in English | MEDLINE | ID: covidwho-2317254

ABSTRACT

STUDY DESIGN/SETTING: Retrospective cohort analysis. OBJECTIVES: To characterize the impact of COVID-19 on utilization of the ten most common spine procedures and percentages of outpatient procedures. METHODS: The PearlDiver national database was queried from January 2010 to April 2021 for short (<6 segments) and long segment posterior instrumented fusion (≥6 segments), posterior cervical fusion, anterior cervical decompression and fusion (ACDF), cervical laminectomy, laminoplasty, and disc arthroplasty, lumbar laminectomy, microdiscectomy, and interbody fusion. Annual procedure utilization between January 2010 through April 2021 was recorded and compared. Monthly trends were compared to January 2020. Outpatient trends were compared between 2010-2019 and 2019-2021 using segmented linear regression. RESULTS: Overall, all ten procedures decreased 4.3% in 2020 compared to 2019 and increased 6.3% in 2021 compared to 2019. March and April of 2020 had the largest decreases, with March 2020 decreasing 18.2% and April 2020 decreasing 51.6% compared to January 2020. Despite increasing COVID cases in January 2021, overall procedure utilization decreased only 1.8% compared to January 2020, and increased later in 2021 with April 2021 case volumes increasing by 138% compared to January 2020. Outpatient utilization of short segment posterior lumbar fusion and lumbar interbody fusion significantly increased during this time (P < .001). CONCLUSION: The greatest impact on spine surgery volume from the COVID-19 pandemic occurred in March and April 2020. Spine procedure utilization was otherwise similar or increased compared to January 2020. Additionally, the volume of outpatient short segment posterior fusion and lumbar interbody fusions increased during this time period.

16.
Acta Radiol ; : 2841851221138557, 2022 Nov 30.
Article in English | MEDLINE | ID: covidwho-2317625

ABSTRACT

BACKGROUND: In the past two decades, three coronavirus epidemics have been reported. Coronavirus disease 2019 (COVID-19) is caused by a severe acute respiratory syndrome (SARS)-like coronavirus (SARS-CoV-2). In most patients, the disease is characterized by interstitial pneumonia, but features can affect other organs. PURPOSE: To document the radiological features of the patients and to perform a narrative review of the literature. MATERIAL AND METHODS: We conducted a retrospective, single-center study on 1060 consecutive hospitalized patients with COVID-19 at our institution. According to the inclusion criteria, we selected patients to be studied in more radiological detail. All images were obtained as per standard of care protocols. We performed a statistic analysis to describe radiological features. We then presented a systematic review of the main and conventional neuroimaging findings in COVID-19. RESULTS: Of 1060 patients hospitalized for COVID-19 disease, 15% (159) met the eligibility criteria. Of these, 16 (10%) did not undergo radiological examinations for various reasons, while 143 (90%) were examined. Of these 143 patients, 48 (33.6%) had positive neuroimaging. We found that the most frequent pathology was acute ischemic stroke (n=16, 33.3%). Much less frequent were Guillain-Barre syndrome (n=9, 18.8%), cerebral venous thrombosis (n=7, 14.6%), encephalitis or myelitis (n=6, 12.5%), intracranial hemorrhage and posterior hemorrhagic encephalopathy syndrome (n=4, 8.3%), exacerbation of multiple sclerosis (n=4, 8.3%), and Miller-Fisher syndrome (n=2, 4.2%). CONCLUSION: Our data are coherent with the published literature. Knowledge of these patterns will make clinicians consider COVID-19 infection when unexplained neurological findings are encountered.

17.
International Journal of Information Technology & Decision Making ; : 1-34, 2023.
Article in English | Web of Science | ID: covidwho-2307915

ABSTRACT

Lung cancer accounts for about 7.6 million deaths annually worldwide. Early identification of lung cancer is essential for reducing preventable deaths. In this paper, we developed a Political Squirrel Search Optimization (PSSO)-based deep learning scheme for efficacious lung cancer recognition and classification. We used Spine General Adversarial Network (Spine GAN) to segment lung lobe regions where a Deep Neuro Fuzzy Network (DNFN) classifier forecasts cancerous areas. A Deep Residual Network (DRN) is also used to determine the various cancer severity levels. The Political Optimizer (PO) and Squirrel Search Algorithm (SSA) were combined to create the newly announced PSSO method. Experimental outcomes are assessed using the dataset of images from the Lung Image Database Consortium.

18.
Journal of Neurology, Neurosurgery and Psychiatry ; 93(9):66, 2022.
Article in English | EMBASE | ID: covidwho-2292797

ABSTRACT

Spinal muscular atrophy (SMA) is a progressive neuromuscular disorder that affect both adults and children. Two novel therapies were approved for patients in England by NICE (Nusinersen via Management Access Agreement (MAA) and Risdiplam via Early Access to Medicine scheme (EAMS)). Setting up baseline assessments, designing new pathways, acquiring personnel and resources have been challenging. We present a pathway analysis of the new clinic set-up, process of patient choice, risk minimisation in intro- ducing the two novel therapies, and the impact therapies have had on adult cohort of SMA patients. Total of 58 patients included (31 had type 2 SMA and 27 had type 3[only 11/27 were ambulant]. The average age of patients with type 2 and 3 SMA was 25 and 33 respectively. 19 patients chose risdiplam (oral) and 22 are on nusinersen (intra thecal). We analysed factors that govern patients' treatment decisions. We report factors that helped early success in our hybrid clinic set-up. Set criteria on each scheme;but potential side effects, information availability, route of administration (mainly previous spinal surgery), speed at treatment initiation but not COVID directed many patients' treatment decisions. A battery of outcome measures were analysed to establish treatment impact at 12 months.

19.
Psycho-Oncology ; 32(Supplement 1):66-67, 2023.
Article in English | EMBASE | ID: covidwho-2290578

ABSTRACT

Background/Purpose: RBST patients have limited supportive care resources and feel secluded as few healthcare providers have expertise in these diseases. The NCI-CONNECT specialized clinic for adults with RBSTs created a multidisciplinary approach with a genetic counselor, knowledgeable healthcare team, and group sessions with a health and wellness counselor (CARES). The CARES sessions created an educational and supportive space for patients to share their unique experiences. We report the adaptation of the CARES group that evolved from in-person to virtual during COVID. Method(s): Patients with RBSTs and their families attended weekly (1 h) groups at their clinic appointments. The CARES group leaders (A.A, S.S) led wellness/coping presentations (15-20 min) and a guided discussion on the topic. In 2021, the COVID pandemic shifted the group to monthly virtual meetings, and educational content was shared via a closed-Facebook group and NCI-CONNECT website. Six groups included presenters within Neuro-Oncology, shortened prerecorded presentations (10 min) allowing for more engagement opportunities, and a coping activity concluded the meeting. Emailed survey feedback was requested (5 out of 13 completed). Result(s): On average, six patients attended each group. Topics included mindfulness, distress, relational challenges, body image, and an educational series on symptom management. All presentations can be found on the NCI-CONNECT website. Patients reported enjoyment in the ability to connect with others, with 80% preferring monthly virtual meetings. Open-ended comments noted that hearing other patients' stories created connections patients expressed they needed. Conclusions and Implications: The virtual CARES group created an accessible space for RBST patients to build relationships and gain support to manage the uncertainties of coping with a rare disease during a time of physical isolation. Patient responses capture the need to continue the group further. Future work will focus on expanding the group based on patient needs and building metrics to understand the overall group benefits in a virtual world.

20.
Movement Disorders Clinical Practice ; 10(Supplement 1):S96, 2023.
Article in English | EMBASE | ID: covidwho-2305006

ABSTRACT

Objective: To describe a case of levo-dopa responsive parkinsonism secondary to combined COVID-19 and Enteric fever in a patient Background: The first link between viruses and parkinsonism comes from the possible relationship between lethargic encephalitis and the Spanish flu of 1918.In addition, other viruses, including West Nile virus, herpes viruses, influenza A virus, and human immunodeficiency virus (HIV), have been associated with parkinsonism Methods: A 31 years old presented with fever ,headache for 5 days followed by altered sensorium. At presentation he had neck rigidity ,was localizing to pain ,not fully oriented and not following verbal command but he had hypoxia and need nasal oxygen support.He had D-Dimer 12506,COVID-19 RTPCR positive and was treated with Remdesivir,ceftriaxone ,dexamethasone after which he had improvement in sensorium.At day 6 of illness he had generalized rigidity,bradykinesia with slow hypophonic speech and was needing support to sit and walk . A provisional diagnosis of infection related parkinsonism was considered and Cerebrospinal fluid study,MRI Brain and spine ,Blood culture were done .His Cerebrospinal fluid study has normal protein , glucose,cells, stains and culture and negative autoimmune and paraneoplastic plane . His urine culture,blood culture was positive for salmonella typhi and serum widal titre was 1:640.MRI Brain and spine does not show any new abnormalities except old trauma sequalae. He was treated with Levo-dopa carbidopa and titrated to a dose of 675 mg/day and had sustained improvement with levo-dopa carbidopa .There are 6 other case of COVID-19 associated parkinsonism in literature .There are also few case of typhoid associated case of parkinsonism described in literature . Our patient had combined infection of both COVID-19 and typhoid associated parkinsonism. Result(s): We report a case of Infection related parkinsonism secondary to combined COVID-19 plus typhoid infection Conclusion(s): Exploring the potential relationship of co-infection SARS-CoV-2 and Salmonella typhi infection with development of parkinsonism is essential because of the epidemiological implications,as well as to gain a better understanding of the pathophysiological aspects of these disorders.

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