Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 62
Filtrar
1.
Front Neurosci ; 18: 1322105, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38586192

RESUMO

Introduction: Spinal cord stimulation is a common treatment option for neuropathic pain conditions. Despite its extensive use and multiple technological evolutions, long term efficacy of spinal cord stimulation is debated. Most studies on spinal cord stimulation include a rather limited number of patients and/or follow-ups over a limited period. Therefore, there is an urgent need for real-world, long-term data. Methods: In 2018, the Belgian government initiated a nationwide secure platform for the follow-up of all new and existing spinal cord stimulation therapies. This is a unique approach used worldwide. Four years after the start of centralized recording, the first global extraction of data was performed. Results: Herein, we present the findings, detailing the different steps in the centralized procedure, as well as the observed patient and treatment characteristics. Furthermore, we identified dropouts during the screening process, the reasons behind discontinuation, and the evolution of key indicators during the trial period. In addition, we obtained the first insights into the evolution of the clinical impact of permanent implants on the overall functioning and quality of life of patients in the long-term. Discussion: Although these findings are the results of the first data extraction, some interesting conclusions can be drawn. The long-term outcomes of neuromodulation are complex and subject to many variables. Future data extraction will allow us to identify these confounding factors and the early predictors of success. In addition, we will propose further optimization of the current process.

2.
J Vis Exp ; (205)2024 Mar 08.
Artigo em Inglês | MEDLINE | ID: mdl-38526120

RESUMO

Animal models remain necessary tools to study neuropathic pain. This manuscript describes the distal infraorbital nerve chronic constriction injury (DIoN-CCI) model to study trigeminal neuropathic pain in mice. This includes the surgical procedures to perform the chronic constriction injury and the postoperative behavioral tests to evaluate the changes in spontaneous and evoked behavior that are signs of ongoing pain and mechanical allodynia. The methods and behavioral readouts are similar to the infraorbital nerve chronic constriction injury (IoN-CCI) model in rats. However, important changes are necessary for the adaptation of the IoN-CCI model to mice. First, the intra-orbital approach is replaced by a more rostral approach with an incision between the eye and the whisker pad. The IoN is thus ligated distally outside the orbital cavity. Secondly, due to the higher locomotor activity in mice, allowing rats to move freely in small cages is replaced by placing mice in custom-designed and constructed restraining devices. After DIoN ligation, mice exhibit changes in spontaneous behavior and in response to von Frey hair stimulation that are similar to those in IoN-CCI rats, i.e., increased directed face grooming and hyperresponsiveness to von Frey hair stimulation of the IoN territory.


Assuntos
Neuralgia , Neuralgia do Trigêmeo , Ratos , Camundongos , Animais , Constrição , Ratos Sprague-Dawley , Neuralgia do Trigêmeo/cirurgia , Nervo Maxilar/lesões , Neuralgia/etiologia , Hiperalgesia/etiologia , Modelos Animais de Doenças , Nervo Trigêmeo
3.
Eur Geriatr Med ; 15(2): 295-303, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38277096

RESUMO

PURPOSE: To investigate the prevalence of Do not Resuscitate (DNR) code registration in patients with a geriatric profile admitted to Antwerp University Hospital, a tertiary care hospital in Flanders, Belgium, and the impact of comprehensive geriatric assessment (CGA) on DNR code registration. PATIENTS AND METHODS: Retrospective analysis of a population of 543 geriatric patients (mean age 82.4 ± 5.19 years, 46.4% males) admitted to Antwerp University Hospital from 2018 to 2020 who underwent a CGA during admission. An association between DNR code registration status before and at hospital admission and age, gender, ethnicity, type of residence, clinical frailty score (CFS), cognitive and oncological status, hospital ward and stay on intensive care was studied. Admissions before and during the first wave of the pandemic were compared. RESULTS: At the time of hospital admission, a DNR code had been registered for 66.3% (360/543) of patients. Patients with a DNR code at hospital admission were older (82.7 ± 5.5 vs. 81.7 ± 4.6 years, p = 0.031), more frail (CFS 5.11 ± 1.63 vs. 4.70 ± 1.61, p = 0.006) and less likely to be admitted to intensive care. During the hospital stay, the proportion of patients with a DNR code increased to 77% before and to 85.3% after CGA (p < 0.0001). Patients were consulted about and agreed with the registered DNR code in 55.8% and 52.1% of cases, respectively. The proportion of patients with DNR codes at the time of admission or registered after CGA did not differ significantly before and after the start of the COVID-19 pandemic. CONCLUSION: After CGA, a significant increase in DNR registration was observed in hospitalized patients with a geriatric profile.


Assuntos
Avaliação Geriátrica , Ordens quanto à Conduta (Ética Médica) , Masculino , Idoso , Humanos , Idoso de 80 Anos ou mais , Feminino , Estudos Retrospectivos , Centros de Atenção Terciária , Pandemias
4.
J Pain Res ; 16: 4281-4287, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38107366

RESUMO

Background: The global incidence of persistent pain after surgery is approximately 10%, with considerable clinical and socioeconomic impacts. Despite identifying many risk factors in its development and the challenging management of the often neuropathic pain complaints, preoperative recognition of high-risk patients in various surgical populations using a standardized risk factor assessment questionnaire is lacking. This study evaluates the predictive value of a short holistic risk factor screening questionnaire as a first step in preventing and treating persistent pain in adults undergoing elective surgery. Methods: This prospective observational pragmatic trial will include 560 adults undergoing elective surgery. The primary endpoint is the evaluation of the predictive value of the screening questionnaire, including the optimal cut-off determination in terms of sensitivity and specificity for inclusion in a perioperative high-vigilance program. Secondary endpoints are postoperative pain (intensity and characterization using the NRS and DN4), postoperative analgesic usage, and well-being using the EQ-5D-5 L. To assess the performance of the designed screening questionnaire in the identification of psychosocial pain aspects, HADs, and STAI-trait are being surveyed. Additionally, the multidimensional pain inventory (MPI, part 1) is being used to assess the impact of pain on daily life in patients. Discussion: This pragmatic clinical trial will evaluate a short preoperative screening questionnaire to predict persistent postoperative pain after elective surgery in adults. Suppose high-risk patients could be identified earlier using this short preoperative holistic screening questionnaire. In that case, it might contribute to a more widespread implementation of standardized preoperative assessment and awareness for preventing persistent postoperative pain. Trial Registration: Local ethics committee: B3002022000112. ClinicalTrials.gov identifier: NCT05526976. Registered on: 02 September 2022. Start of recruitment: 22 December 2022. Trial Status: This paper is based on protocol version 4.0. The first patient was assigned to the research project on the 22 of December 2022. We anticipate including the last patient in October 2023 and plan to finalize the study by January 2024.

5.
Front Public Health ; 11: 1149247, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37621607

RESUMO

Hospitals can be overburdened with large numbers of patients with severe infectious conditions during infectious disease outbreaks. Such outbreaks or epidemics put tremendous pressure on the admission capacity of care facilities in the concerned region, negatively affecting the elective program within these facilities. Such situations have been observed during the recent waves of the coronavirus disease pandemic. Owing to the imminent threat of a "tripledemic" by new variants of the coronavirus disease (such as the new Omicron XBB.1.16 strain), influenza, and respiratory syncytial virus during future winter seasons, healthcare agencies should take decisive steps to safeguard hospitals' surge capacity while continuing to provide optimal and safe care to a potentially large number of patients in their trusted home environment. Preparedness of health systems for infectious diseases will require dynamic interaction between a continuous assessment of region-wide available hospital capacity and programs for intensive home treatment of patients who can spread the disease. In this viewpoint, we describe an innovative, dynamic coupling system between hospital surge capacity and cascading activation of a nationwide system for remote patient monitoring. This approach was developed using the multi-criteria decision analysis methodology, considering previously published real-life experiences on remote patient monitoring.


Assuntos
Infecções por Coronavirus , Coronavirus , Humanos , Estações do Ano , Surtos de Doenças/prevenção & controle , Hospitais , Hospitalização , Pandemias
6.
Pain Res Manag ; 2023: 7708982, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37089721

RESUMO

Background: A qualitative evaluation study of the prematurely terminated PrEgabalin Lidocaine Capsaicin Neuropathic Pain (PELICAN) study was performed. The PELICAN study aimed to examine pain management for localized neuropathic pain (LNP), as epidemiological figures have shown a high percentage of LNP patients in Belgium. The study compared systemic and topical medications according to pain relief, adverse effects, and several measures of quality of life. Objective: Achieving better study patient recruitment through qualitative research. To investigate and determine the causes of the observed recruitment problems in the PELICAN study, pain centers involved in the study as well as nonrecruiting pain centers were included. Furthermore, it aimed to highlight the positive and negative lessons learned from the conducted study and the number of obstacles the team had to overcome. Methods: A qualitative study, using a mixed methods approach, was performed. Multiple pain centers in Belgium completed an online survey, after which a structured interview was conducted to elaborate the responses in more detail. The broad topics of these meetings were feedback about the study, reviewing survey answers, and actions undertaken to enhance recruitment. Results: Different factors contributed to the low recruitment rate in the PELICAN study, such as limited and late referral from the general practitioners to the Belgian pain centers, insufficient internal referrals from nonpain specialists, lack of specific expertise on LNP in some centers, scarcity of staff, limited reimbursement to administer complex analgesic schemes, overestimation of the patient population, and the reluctance of patients to participate in pain research. Additionally, shortcomings in the implemented study design and the need for more logistical investments were identified. Conclusion: The findings of the qualitative study demonstrate the need for further, more varied LNP research in Belgium, not limited to pharmacological studies. It also sheds important light on the recruitment obstacles that may be faced during these studies. Future studies could support this research by offering better proposals for feasibility and recruitment, for instance, by designing and conducting a compelling pilot study or applying social media during the recruitment phase. Clinical Trials. This trial is registered with NCT03348735. EUDRACT number 2018-003617-17.


Assuntos
Capsaicina , Neuralgia , Humanos , Bélgica , Lidocaína/uso terapêutico , Neuralgia/etiologia , Manejo da Dor/efeitos adversos , Projetos Piloto , Pregabalina/uso terapêutico , Qualidade de Vida
7.
Int Med Case Rep J ; 15: 615-620, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36353053

RESUMO

Percutaneous epidural adhesiolysis (PEA) is a minimal invasive procedure to relieve sciatalgia caused by post lumbar surgery syndrome (PLSS). Fluoroscopic-guided contrast-epidurography is essential to ensure a safe procedure. We present a case of a 28-year-old male patient who underwent a PEA which was complicated by a dural puncture. We highlight the dangers of such complications and discuss associated risk factors.

8.
Pain Manag ; 12(8): 931-941, 2022 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-36189668

RESUMO

Aim: In a single-center, double-blind, randomized controlled trial, we evaluated whether pupillometry-controlled use of sufentanil is better than free-choice administration of sufentanil by anesthesiologists. Patients & methods: 61 patients undergoing daycare gynecological or abdominal surgery were enrolled. A pupillometry pain index score chart was introduced for administration guidance of sufentanil. Results: The first objective, patient well-being, did not show a significant difference with painkiller usage and health state index at day 1 postoperatively. Second, we experienced difficulty in interpretation of the pupillometry score. Third, opioid usage was higher in the intervention group (20.1 vs 14.8 mcg; p = 0.017). Conclusion: The use of pupillometry and pain index chart for bolus sufentanil with our protocol showed an unwanted higher sufentanil usage without a significant difference in patient wellbeing. (Ethics Committee EC17/28/319 of the University Hospital of Antwerp. Registration at clinicaltrials.gov NCT03248908).


Communication with patients under general anesthesia is impossible. A potential solution is to measure pain. One of seven commercially available options is to use a pupillometer. Automated painful stimuli are given and the dilation of the pupil is measured. We hoped to use this method to better control the dose of the opioid sufentanil. During daycare gynecological and abdominal procedures, we had a 25% higher sufentanil usage in the intervention group. We experienced difficulties in reaching the right pain score in both groups. The well-being of the patients, namely pain and painkiller usage at day 1 after surgery, did not show any significant difference. With our protocol, there is no benefit to controlling the dose of sufentanil by pupillometer measurement.


Assuntos
Analgésicos Opioides , Sufentanil , Humanos , Analgésicos Opioides/efeitos adversos , Reflexo Pupilar , Dilatação , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/tratamento farmacológico , Método Duplo-Cego , Anestesia Geral/efeitos adversos
9.
Medicina (Kaunas) ; 58(10)2022 Oct 15.
Artigo em Inglês | MEDLINE | ID: mdl-36295614

RESUMO

Monkeypox (MPX) is a zoonotic infection caused by an orthopoxvirus that is endemic to Central and Western Africa. The MPX virus is a part of the same family of viruses as the variola virus, which causes smallpox. Since May 2022, there has been a global increase in the incidence of MPX infections in multiple countries where the illness is not usually prevalent. A growing number of publications have emphasized on the need for increased awareness among all health professionals for the rapid recognition and diagnosis of this disease and for proper public health measures. However, atypical presentations and occurrence of uncommon symptoms receive less than the desired attention. More specifically, MPX infection related nociceptive symptoms are currently underexposed. Nevertheless, reports from the current outbreak have revealed that (severe) pain is one of the major causes for distress and even hospitalization in these patients. As for all serious pain conditions, an integrated, multidisciplinary, and holistic approach is indicated. This approach should be multimodal and include non-pharmacological therapies alongside pharmacological approaches. Health care professionals should be aware of available alternatives when first choice analgesic therapies fail. Protocols for identification of pain type and prolonged monitoring of clinical status should be implemented to improve patient well-being during acute infection, but also prevent chronic nociceptive syndromes.


Assuntos
Mpox , Humanos , Mpox/epidemiologia , Mpox/diagnóstico , Monkeypox virus , Surtos de Doenças/prevenção & controle , Analgésicos/uso terapêutico , Dor
10.
Viruses ; 14(9)2022 08 30.
Artigo em Inglês | MEDLINE | ID: mdl-36146737

RESUMO

The use of saliva for the detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sparks debate due to presumed lower sensitivity and lack of standardization. Our aim was to evaluate the performance characteristics of (i) saliva collected by the ORAcollectTM device as a matrix for SARS-CoV-2 reverse-transcriptase polymerase chain reaction (RT-PCR), and (ii) 2 saliva rapid antigen tests (AgRDT). From 342 ambulatory individuals, both a nasopharyngeal swab and saliva sample via ORAcollectTM were obtained for a SARS-CoV-2 RT-PCR test. Furthermore, 54 and 123 additionally performed the V-ChekTM or WhistlingTM saliva AgRDT. In total, 35% of individuals screened positive for SARS-CoV-2 via nasopharyngeal swab. Saliva, as a matrix for the RT-PCR, had a specificity of 96.5% and a negative predictive value (NPV) of 91.3%. Interestingly, 6 out of 8 patients thought to be false positive in saliva re-tested positive by nasopharyngeal sampling after 2 to 9 days. Both V-ChekTM and WhistlingTM AgRDT had a lack of sensitivity, resulting in an NPV of 66.9 and 67.3%, respectively. Saliva proved to be a sensitive and specific matrix for SARS-CoV-2 detection by the RT-PCR. In this setting, saliva might have an earlier window of detection than the nasopharyngeal swab. By contrast, both AgRDT showed an unacceptably low sensitivity and NPV.


Assuntos
COVID-19 , SARS-CoV-2 , COVID-19/diagnóstico , Teste para COVID-19 , Técnicas de Laboratório Clínico/métodos , Humanos , Nasofaringe , Reação em Cadeia da Polimerase Via Transcriptase Reversa , SARS-CoV-2/genética , Saliva , Sensibilidade e Especificidade , Manejo de Espécimes/métodos
11.
Acta Clin Belg ; 77(6): 925-932, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34851231

RESUMO

INTRODUCTION: The B.1.617.2 SARS-CoV-2 or Delta variant, first detected in India, has shown a rapid global spread due to its high transmissibility and now represents more than 99% of the currently circulating variants in Europe. METHODS AND RESULT: In May 2021, two ships that had recently arrived in the Port of Antwerp reported crew members with COVID-like symptoms. SARS-CoV-2 RNA was detected in nasopharyngeal swabs in 30 out of 45 skippers and the B.1.617.2 variant was identified via whole genome sequencing. Crew members were isolated or quarantined and repeatedly tested to assess the evolution of their SARS-CoV-2 viral load based on the cycle threshold (CT) values of the PCR reaction. Viral cultures were also taken at day 7 to detect viable virus and were compared with the subjects CT value at that moment. The shipper's clinical condition was closely observed using a digital home monitoring tool. Eleven crew members (37%) required hospitalization, with CT values of SARS-CoV-2 RNA being a good predictive factor for the hospitalization need. Furthermore, a clear correlation between CT values and positive viral culture was observed, hinting infectiousness even longer than 10 days after the intitial positive PCR test. CONCLUSION: Our study of 2 Delta variant clusters shows that the initial CT value is a good predictor for hospitalization need and suggests that patients infected with this variant may remain infectious for a longer time period.


Assuntos
COVID-19 , SARS-CoV-2 , Humanos , SARS-CoV-2/genética , RNA Viral/genética , RNA Viral/análise , COVID-19/diagnóstico , COVID-19/epidemiologia , Surtos de Doenças
13.
Curr Med Res Opin ; 37(2): 293-302, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-33140987

RESUMO

BACKGROUND: Localised Neuropathic Pain (LNP) is challenging to diagnose and manage in primary care. OBJECTIVE: To describe clinical characteristics, treatment patterns, quality of life and sleep performance of patients with LNP and estimate its prevalence in primary care. METHODS: Cross-sectional study in 4 European countries. Patients were identified using a screening tool for LNP. Patients completed the EQ-5D VAS score and Chronic Pain Sleep Inventory (CPSI). RESULTS: There were 1030 LNP patients for analysis. They presented a median pain intensity of 6.0 (IQR 4.0-7.0) with a median duration of 30.9 months (IQR 12.0-75.3), despite 97% receiving pain treatment. Main sites affected were the limbs (62% upper/58% lower) and spine (41%). Main aetiologies were neuropathic low back pain (47%), post-surgical neuropathic pain (17%), and diabetic poly-neuropathy (12%). Thirty percent received a single analgesic (2% topical), while combinations comprised 43% systemic-systemic, 24% topical-systemic, 1% topical-topical. Medications included NSAIDs (45%), anticonvulsants (38%), WHO step 2 opioids (35%), and topical analgesics (27%). In the previous 6 months, 40% had switched treatment. The mean (SD) EQ-5D VAS score was 58 (22.3) and the mean (SD) EQ-5D summary score (UK tariff) was 0.62 (0.25). Patients had a CPSI mean index of 41/100, and sleeping pills were used by 33% of patients. The standardized prevalence of LNP by age and sex was 2.01% in the general population and 43.3% among chronic pain patients. CONCLUSIONS: Many LNP patients reported pain intensities of six on a ten-point scale in average for durations longer than 2.5 years, with quality of life and sleep performance affected, with frequent treatment combinations and switches, suggesting suboptimal pain management.


Assuntos
Neuralgia/tratamento farmacológico , Neuralgia/epidemiologia , Atenção Primária à Saúde/estatística & dados numéricos , Qualidade de Vida , Sono , Adulto , Analgésicos/uso terapêutico , Anti-Inflamatórios não Esteroides/uso terapêutico , Anticonvulsivantes/uso terapêutico , Estudos Transversais , Humanos , Masculino , Pessoa de Meia-Idade , Manejo da Dor , Prevalência , Sono/efeitos dos fármacos
14.
J Nurs Adm ; 50(11): 578-583, 2020 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-33105334

RESUMO

Improving work conditions and the provision of high-quality care and patient safety is an issue in European hospitals. Inspired by a US program for nursing excellence, Magnet Recognition, a Belgian hospital shared their experiences by organizing a summer school in 2019 with nurses of 21 hospitals from 9 countries. This article explains the hospital's research program, the link between the journey and the content of the summer school, lessons learned, and the extent to which participants of European hospitals were interested in nursing excellence and Magnet designation.


Assuntos
Liderança , Processo de Enfermagem/normas , Recursos Humanos de Enfermagem Hospitalar/normas , Europa (Continente) , Humanos , Qualidade da Assistência à Saúde
16.
Pain Pract ; 19(1): 61-92, 2019 01.
Artigo em Inglês | MEDLINE | ID: mdl-29756333

RESUMO

BACKGROUND: Epidural corticosteroid injections are used frequently worldwide in the treatment of radicular pain. Concerns have arisen involving rare major neurologic injuries after this treatment. Recommendations to prevent these complications have been published, but local implementation is not always feasible due to local circumstances, necessitating local recommendations based on literature review. METHODS: A work group of 4 stakeholder pain societies in Belgium, The Netherlands, and Luxembourg (Benelux) has reviewed the literature involving neurological complications after epidural corticosteroid injections and possible safety measures to prevent these major neurologic injuries. RESULTS: Twenty-six considerations and recommendations were selected by the work group. These involve the use of imaging, injection equipment particulate and nonparticulate corticosteroids, epidural approach, and maximal volume to be injected. CONCLUSION: Raising awareness about possible neurological complications and adoption of safety measures recommended by the work group aim at reducing the risks for these devastating events.


Assuntos
Corticosteroides/administração & dosagem , Injeções Epidurais/efeitos adversos , Injeções Epidurais/métodos , Radiculopatia/tratamento farmacológico , Bélgica , Humanos , Países Baixos
17.
J Clin Monit Comput ; 33(2): 307-316, 2019 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-29725795

RESUMO

This randomized double-blind controlled trial compared the block characteristics of three low-dose local anesthetics at different roots in an ultrasound-guided interscalene block, using thermal quantitative sensory testing for assessing the functioning of cutaneous small nerve fibres. A total of 37 adults scheduled to undergo shoulder arthroscopy were randomized to receive 5 mL of either 0.5% levobupivacaine with and without epinephrine 1/200,000 or 0.75% ropivacaine in a single-shot interscalene block. Thermal quantitative sensory testing was performed in the C4, C5, C6 and C7 dermatomes. Detection thresholds for cold/warm sensation and cold/heat pain were measured before and at 30 min, 6, 10 and 24 h after infiltration around C5. The need for rescue medication was recorded. No significant differences between groups were found for any sensation (lowest P = 0.28). At 6 h, the largest differences in sensory thresholds were observed for the C5 dermatome. The increase in thresholds were less in C4 and C6 and minimal in C7 for all sensations. The analgesic effect lasted the longest in C5 (time × location mixed model P < 0.001 for all sensory tests). The time to rescue analgesia was significantly shorter with 0.75% ropivacaine (P = 0.02). The quantitative sensory findings showed no difference in intensity between the local anesthetics tested. A decrease in block intensity, with minimal changes in pain detection thresholds, was observed in the roots adjacent to C5, with the lowest block intensity in C7. A clinically relevant shorter duration was found with 0.75% ropivacaine compared to the other groups. Trial registration NCT 02691442.


Assuntos
Anestésicos Locais/administração & dosagem , Artroscopia/métodos , Bloqueio do Plexo Braquial/métodos , Ombro/cirurgia , Adulto , Analgesia , Anestesia/métodos , Plexo Braquial , Bupivacaína/administração & dosagem , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor Pós-Operatória , Estudos Prospectivos , Ropivacaina/administração & dosagem , Limiar Sensorial
20.
Lancet ; 392(10164): 2548-2549, 2018 12 15.
Artigo em Inglês | MEDLINE | ID: mdl-30563636

Assuntos
Dor Lombar , Humanos
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...