RESUMO
Introduction: Ventriculoperitoneal shunt insertion (VPSI) and endoscopic third ventriculostomy (ETV) are the major procedures for treating pediatric hydrocephalus. However, studies comparing motor development following the two treatments are limited. Objective: We aimed to determine motor development outcomes in children with hydrocephalus up to 2 years of age after undergoing VPSI or ETV, to identify which surgical approach yields better motor outcomes and may be more effective for Malawian children. Methods: This was a cross-sectional study where we recruited two groups of participants: one group consisted of children with hydrocephalus treated with VP shunt whilst the other group were treated with ETV, at least 6 months prior to this study. Participants were identified from the hospital records and were called to come for neurodevelopmental assessment using the Malawi Development Assessment Tool (MDAT). Results: A total 152 children treated for hydrocephalus within an 18-month period met the inclusion criteria. Upon follow up and tracing, we recruited 25 children who had been treated: 12 had VPSI and 13 had ETV. MDAT revealed delays in both assessed motor domains: 19 out of the 25 children had delayed gross motor whilst 16 of 25 had delayed fine motor development. There was no significant difference between the shunted and the ETV groups. Conclusion: Children with hydrocephalus demonstrate delays in motor development six to 18 months after treatment with either VPSI or ETV. This may necessitate early and prolonged intensive rehabilitation to restore motor function after surgery. Long-term follow-up studies with bigger sample sizes are required to detect the effect of the two treatment approaches.
Assuntos
Hidrocefalia , Derivação Ventriculoperitoneal , Ventriculostomia , Humanos , Hidrocefalia/cirurgia , Derivação Ventriculoperitoneal/efeitos adversos , Estudos Transversais , Ventriculostomia/métodos , Masculino , Feminino , Lactente , Pré-Escolar , Resultado do Tratamento , Terceiro Ventrículo/cirurgia , Malaui , Desenvolvimento Infantil , Destreza MotoraRESUMO
Shunt infection is one of the most common complications of conventional hydrocephalus treatment. The route of invasion of a pathogen can modify the immune response of the CNS. The aim of the study is to analyze the immune response to shunt infection caused by S. epidermidis in children with hydrocephalus. The immune response to the pathogen will be analyzed on the basis of, inter alia, simple laboratory test results, such as changes in the pattern of white blood cells, including neutrophils, monocytes, and lymphocytes. The entire study analyzes changes in general parameters of the cerebrospinal fluid (pleocytosis, protein level, glucose level) and in levels of selected interleukins (IL-6, CXCL8 / IL-8, CCL3 / MIP-1a) in the cerebrospinal fluid. The clinical material analyzed in the study was collected in 2010-2014. The study group consisted of 30 patients, who were admitted to the hospital due to their first-ever episode of valve dysfunction caused by S. epidermidis infection. The control group consisted of 30 children who also suffered from congenital hydrocephalus but had not been operated on before. The most pronounced response to CSF infection in the study group was a significant increase in the counts of all investigated WBC lines in the samples collected immediately after the patients' admission to the ward. The earliest aberration of the CSF was a significant increase in protein level. An infection of a ventriculoperitoneal shunt caused by S. epidermidis evokes a very early peripheral blood response. In children affected by a ventriculoperitoneal valve infection, the humoral immune response detected in the cerebrospinal fluid precedes the increase in the level of pleocytosis. The highest level of cytokines in the cerebrospinal fluid is achieved when the pathogens are cleared. Phagocytes, and, in particular, monocytes, play an important role in the normalization of the cerebrospinal fluid parameters after the elimination of S. epidermidis. The local immune response of the central nervous system plays an important role in extinguishment of the inflammatory process.
Assuntos
Hidrocefalia , Leucócitos , Staphylococcus epidermidis , Derivação Ventriculoperitoneal , Humanos , Hidrocefalia/cirurgia , Hidrocefalia/líquido cefalorraquidiano , Hidrocefalia/etiologia , Derivação Ventriculoperitoneal/efeitos adversos , Masculino , Feminino , Lactente , Pré-Escolar , Staphylococcus epidermidis/isolamento & purificação , Criança , Infecções Estafilocócicas/líquido cefalorraquidiano , Infecções Estafilocócicas/sangue , Infecções Estafilocócicas/microbiologia , Contagem de LeucócitosRESUMO
Hydrocephalus is a commonly encountered pathology in the neurosurgical practice. Since the first permanent ventriculo-subarachnoid-subgaleal shunt described by Mikulicz in 1893, there were multiple attempts to find solutions for draining the excess production/less reabsorption of the cerebrospinal fluid (CSF) from the brain. Nowadays, the most common technique is the ventriculoperitoneal shunt (VPS), whereas the ventriculoatrial shunt (VAS) is applied only in some rare conditions. To date there are still no specific guidelines or strong evidence in literature that guide the surgeon in the choice between the two methods, and the decision usually relies on the confidence and expertise of the surgeon. Considering the lack of established recommendations, this systematic review and meta-analysis aims to evaluate the effectiveness and safety of these two shunting techniques. This systematic review was conducted following the PRISMA protocol (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). No chronological limits of study publications were included. Prospective and retrospective clinical studies, and reports of case series with at least five patients per group and reporting data on comparison between VAS and VPS techniques were eligible for inclusion. Nine studies reporting 3197 patients meeting the inclusion and exclusion criteria were identified and included in the quantitative synthesis. The risk of shunt dysfunction/obstruction was significantly lower in the VAS group [odds ratio (OR) 0.49, 95%-CI 0.34-0.70, I2 0%]. The risk of infection was not significantly different between the two groups (OR 1.02, 95%-CI 0.59-1.74, I2 0%). The risk of revision was not significantly different between the two groups; however, the heterogeneity between the studies was significant (OR 0.73, 95%-CI 0.36-1.49, I2 91%). Additionally, the risk of death was not significantly different between the two groups; however, the heterogeneity between the studies was high (OR 1.93, 95%-CI 0.81-4.62, I2 64%). VAS remains a safe surgical alternative for hydrocephalus. The results of this study highlight a lower risk of shunt dysfunction/obstruction variable in the VAS group, with no significant statistical differences regarding the occurrence of at least one infection-related complication. In consequence, the choice between these two techniques must be tailored to the specific characteristics of the patient.Protocol Registration: The review protocol was registered and published in Prospective Register of Systematic Reviews (PROSPERO) ( www.crd.york.ac.uk/PROSPERO ) website with registration number: CRD42023479365.
Assuntos
Hidrocefalia , Derivação Ventriculoperitoneal , Humanos , Hidrocefalia/cirurgia , Derivação Ventriculoperitoneal/efeitos adversos , Derivação Ventriculoperitoneal/métodos , Derivações do Líquido Cefalorraquidiano/efeitos adversos , Derivações do Líquido Cefalorraquidiano/métodos , Resultado do TratamentoRESUMO
BACKGROUND: Ventriculoperitoneal (VP) shunts are commonly used for managing hydrocephalus, with mechanical dysfunction being the most common cause of complications that require revision. A VP shunt placed using a real-time three-dimensional (3D) robotic C-arm navigation system may have better outcomes and fewer complications. METHODS: In this technical note, we introduced the workflow of the use of the real-time 3D robotic C-arm navigation system for ventriculoperitoneal shunting. CONCLUSION: The real-time 3D robotic C-arm can provide a more precise approach to the target. Furthermore, this technique may lower the risk of complications and increase the success rate of shunt placements.
Assuntos
Hidrocefalia , Imageamento Tridimensional , Procedimentos Cirúrgicos Robóticos , Derivação Ventriculoperitoneal , Derivação Ventriculoperitoneal/métodos , Derivação Ventriculoperitoneal/instrumentação , Humanos , Hidrocefalia/cirurgia , Procedimentos Cirúrgicos Robóticos/métodos , Procedimentos Cirúrgicos Robóticos/instrumentação , Imageamento Tridimensional/métodos , Cirurgia Assistida por Computador/métodosRESUMO
Proteus mirabilis is a very common gram-negative facultative anaerobe seen in urinary tract infections. This rod-shaped bacterium tends to cause urolithiasis via its ability to alkalinize the urine. However, in some cases, this bacterium has been shown to cause bacteremia as well as other complicated infections. Here we would like to present a rare case of Proteus mirabilis that has invaded the brain in a patient that has a ventriculoperitoneal (VP) shunt placed due to coccidioidal meningitis causing hydrocephalus. We would also like to discuss the importance of the monitoring of VP shunt and discuss their likelihood of infections and the medical as well as surgical management.
Assuntos
Abscesso Encefálico , Coccidioidomicose , Hidrocefalia , Infecções por Proteus , Proteus mirabilis , Derivação Ventriculoperitoneal , Humanos , Abscesso Encefálico/microbiologia , Hidrocefalia/cirurgia , Coccidioidomicose/complicações , Coccidioidomicose/diagnóstico , Proteus mirabilis/isolamento & purificação , Derivação Ventriculoperitoneal/efeitos adversos , Infecções por Proteus/complicações , Infecções por Proteus/microbiologia , Masculino , Tomografia Computadorizada por Raios X , Antibacterianos/uso terapêutico , Imageamento por Ressonância MagnéticaRESUMO
A woman in her 70s presented with approximately 2 years of sudden-onset gait and cognitive problems. She had been diagnosed with normal pressure hydrocephalus (NPH) and underwent ventriculoperitoneal shunt (VPS) placement 1 year prior. Before VPS placement, brain imaging showed ventriculomegaly and chronic infarction of the right putamen and claustrum. A lumbar drain trial resulted in modest improvement of gait dysfunction. She underwent VPS placement for suspected NPH, but her symptoms remained unchanged. Examination revealed mild cognitive impairment, left-sided and lower body predominant parkinsonism, as well as disproportionately prominent postural instability. Gait analysis showed increased gait variability, reduced velocity and shortened step length bilaterally. Motor and gait abnormalities did not change after administration of levodopa. Her symptoms have remained stable for up to 52 months since symptom onset. We postulate that the infarction affecting the right putamen and claustrum could have led to a higher-level gait disorder mimicking NPH.
Assuntos
Claustrum , Hidrocefalia de Pressão Normal , Putamen , Humanos , Hidrocefalia de Pressão Normal/diagnóstico , Hidrocefalia de Pressão Normal/cirurgia , Hidrocefalia de Pressão Normal/diagnóstico por imagem , Feminino , Putamen/diagnóstico por imagem , Putamen/irrigação sanguínea , Diagnóstico Diferencial , Idoso , Claustrum/diagnóstico por imagem , Derivação Ventriculoperitoneal , Transtornos Neurológicos da Marcha/etiologia , Transtornos Neurológicos da Marcha/diagnóstico , Infarto Encefálico/diagnóstico por imagem , Infarto Encefálico/diagnóstico , Imageamento por Ressonância MagnéticaRESUMO
To discern the efficacy of simultaneous versus delayed VPS surgery in managing hydrocephalus linked with MMC repair: The debate over the concurrent or deferred placement of ventriculoperitoneal shunts (VPS) during myelomeningocele (MMC) repair in hydrocephalic neonates necessitates a nuanced evaluation of associated risks and benefits. While VPS placement can mitigate cerebrospinal fluid (CSF) leaks and minimize wound dehiscence post-MMC repair, it concurrently introduces potential hazards such as infections and shunt-related malfunctions. This prospective cohort study focused on144 newborns with spinal myelomeningocele and hydrocephalus. Divided into two groups based on the timing of dysraphism repair and VPS placement, 101 children underwent concurrent procedures, while 43 received deferred VPS insertion post-MMC closure. Female patients constituted 60% of the cohort, with lumbar lesions being predominant. The median age for MMC closure was three days. Analysis revealed that the deferred insertion group exhibited higher rates of shunt malfunctions, CSF leaks, and wound dehiscence compared to the concurrent insertion group. Although indications hinted at a potential increase in shunt infections in the immediate insertion group, statistical significance was lacking. The study established a statistically significant association between the timing of shunt insertion during MMC repair and specific outcomes, such as CSF leaks and wound dehiscence. The findings suggest that concurrent shunt insertion during MMC repair may reduce the incidence of these complications compared to deferred insertion. However, no substantial differences emerged in terms of shunt infection and malfunction, emphasizing the persistent challenges associated with these major complications.
Assuntos
Hidrocefalia , Meningomielocele , Complicações Pós-Operatórias , Derivação Ventriculoperitoneal , Humanos , Meningomielocele/cirurgia , Meningomielocele/complicações , Hidrocefalia/cirurgia , Feminino , Derivação Ventriculoperitoneal/efeitos adversos , Recém-Nascido , Masculino , Complicações Pós-Operatórias/epidemiologia , Estudos Prospectivos , Resultado do Tratamento , Vazamento de Líquido Cefalorraquidiano , Procedimentos Neurocirúrgicos/métodos , Procedimentos Neurocirúrgicos/efeitos adversos , LactenteRESUMO
BACKGROUND AND AIM: In hydrocephalus patients, after ventriculoperitoneal (VP) shunt, decrease in pulsatility index (PI) correlates with decrease in ventricle size. Also, increase in PI is noted in obstructed or malfunctioning VP shunts. However, previous studies were either done in infants and children or included patients of all age groups. Our aim was to compare PI before and after successful VP shunt surgery in adult patients and also the trend of transcranial Doppler (TCD) parameters for 3 days after surgery. MATERIALS AND METHODS: A prospective, observational study was done in 20 adult patients undergoing VP shunt. Clinical features, vitals, Evans index, and TCD parameters were noted in the preoperative period. A computed tomography (CT) head was repeated 4-6 h after surgery, and the position of ventricular end of shunt was confirmed and Evans index was calculated. The vitals and TCD parameters were noted at same time and for the next 2 days. Repeated measures analysis of variance (ANOVA) and paired t-test were uses for statistical analysis. RESULTS: A total of 18 patients were included for statistical analysis. The mean preoperative PI was 1.19 ± 0.24 and the postoperative PI after surgery was 0.97 ± 0.17, 0.97 ± 0.23, and 0.94 ± 0.21 (P = 0.0039) on postoperative day (POD) 1 (POD1), POD2, and POD3, respectively. The mean preoperative value of Evans index was 0.37 ± 0.06 and there was statistically significant (P = < 0.001) reduction to 0.33 ± 0.07 after VP shunt surgery. The change in PI and change in Evans index were found to be positively correlated (r = 0.34 and P = 0.0013). CONCLUSIONS: The decrease in PI after VP shunt surgery correlates with decrease in ventricular size. Any increase in PI in the postoperative period should raise the suspicion of malfunctioning of VP shunt.
Assuntos
Hidrocefalia , Ultrassonografia Doppler Transcraniana , Derivação Ventriculoperitoneal , Humanos , Hidrocefalia/cirurgia , Hidrocefalia/diagnóstico por imagem , Feminino , Masculino , Adulto , Estudos Prospectivos , Pessoa de Meia-Idade , Fluxo Pulsátil/fisiologia , Adulto Jovem , Idoso , Período Pós-OperatórioRESUMO
External ventricular drainage (EVD) is a common procedure in neurosurgical practice. Presently, the three methods used most often include direct EVD (dEVD), long-tunneled external ventricular drains (LTEVDs), and EVD via the Ommaya reservoir (EVDvOR). But they possess drawbacks such as limited duration of retention, vulnerability to iatrogenic secondary infections, and challenges in regulating drainage flow. This study aimed to explore the use of a modified ventriculoperitoneal shunt (mVPS)-the abdominal end of the VPS device was placed externally-as a means of temporary EVD to address the aforementioned limitations. This retrospective cohort study, included 120 cases requiring EVD. dEVD was performed for 31 cases, EVDvOR for 54 cases (including 8 cases with previously performed dEVD), and mVPS for 35 cases (including 6 cases with previously performed EVDvOR). The one-time success rate (no need for further other EVD intervention) for dEVD, EVDvOR, and mVPS were 70.97%, 88.89%, and 91.42%, dEVD vs EVDvOR (P < 0.05), dEVD vs mVPS (P < 0.05), EVDvOR vs mVPS (P > 0.05). Puncture needle displacement or detachment was observed in nearly all cases of EVDvOR, while no such complications have been observed with mVPS. Apart from this complication, the incidence of postoperative complications was 35.48%, 14.81%, and 8.5%, dEVD vs EVDvOR (P < 0.05), dEVD vs mVPS (P < 0.05), EVDvOR vs mVPS (P > 0.05). Mean postoperative retention for EVD was 14.68 ± 9.50 days, 25.96 ± 15.14 days, and 82.43 ± 64.45 days, respectively (P < 0.001). In conclusion, mVPS significantly extends the duration of EVD, which is particularly beneficial for patients requiring long-term EVD.
Assuntos
Drenagem , Derivação Ventriculoperitoneal , Humanos , Derivação Ventriculoperitoneal/efeitos adversos , Derivação Ventriculoperitoneal/métodos , Masculino , Feminino , Estudos Retrospectivos , Pessoa de Meia-Idade , Drenagem/métodos , Adulto , Idoso , Hidrocefalia/cirurgia , Adolescente , Criança , Adulto Jovem , Resultado do Tratamento , Pré-EscolarRESUMO
BACKGROUND: Idiopathic Normal Pressure Hydrocephalus (iNPH) is a chronic condition affecting the elderly. It is characterized by a triad of symptoms and radiological findings. Glaucoma is the leading cause of irreversible blindness worldwide. Earlier studies have proposed that the rate of glaucoma is higher in iNPH patients, and of a possible link between ventriculoperitoneal shunt (VP) treatment and the development of glaucoma. OBJECTIVES: This study aimed to determine the prevalence of glaucoma among iNPH patients and assess the impact of VPs on glaucoma prevalence. METHODS: A cohort study was conducted at Kuopio University Hospital (KUH), including 262 patients with a ventriculoperitoneal shunt. Clinical data were obtained from the Kuopio NPH Registry and medical records. Patients were grouped by iNPH status: iNPH (+) - probable/possible iNPH (n = 192), and iNPH (-) - other causes of hydrocephalus (congenital, secondary, obstructive) (n = 70). We conducted statistical analysis using the Independent Samples T-test, Fisher's exact test, and Pearson Chi-Square. We compared demographics, glaucoma prevalence, brain biopsies positive for Amyloid-ß (Aß) and hyperphosphorylated tau (HPτ) as well as comorbidities for hypertension and diabetes medication. Age stratification assessed glaucoma prevalence in the full cohort. RESULTS: Both iNPH (+) and iNPH (-) groups had comparable demographic and comorbidity profiles. The prevalence of glaucoma in the iNPH (+) group was 11.5% (n = 22) and 11.4% (n = 8) in the iNPH (-) group without a statistically significant difference (p = 1.000). Brain biopsies positive for Amyloid-ß (Aß) and hyperphosphorylated tau (HPτ) were similar. CONCLUSIONS: Neither shunted iNPH patients nor those with a comorbid condition other than iNPH showed a markedly higher prevalence of glaucoma. Instead, both groups exhibited age-related increases in glaucoma prevalence, similar to the trends observed in population-based studies. Our data does not suggest a correlation between VP shunts and an elevated rate of glaucoma.
Assuntos
Glaucoma , Hidrocefalia de Pressão Normal , Sistema de Registros , Derivação Ventriculoperitoneal , Humanos , Derivação Ventriculoperitoneal/efeitos adversos , Feminino , Hidrocefalia de Pressão Normal/epidemiologia , Hidrocefalia de Pressão Normal/cirurgia , Idoso , Masculino , Glaucoma/epidemiologia , Idoso de 80 Anos ou mais , Estudos de Coortes , Pessoa de Meia-Idade , Prevalência , ComorbidadeRESUMO
BACKGROUND: Insertion of an external ventricular drain (EVD) is a first-line treatment of acute hydrocephalus caused by aneurysmal subarachnoid haemorrhage (aSAH). Once the patient is clinically stable, the EVD is either removed or replaced by a permanent internal shunt. The optimal strategy for cessation of the EVD is unknown. Prompt closure carries a risk of acute hydrocephalus or redundant shunt implantations, whereas gradual weaning may increase the risk of EVD-related infections. METHODS: DRAIN (Danish RAndomised Trial of External Ventricular Drainage Cessation IN Aneurysmal Subarachnoid Haemorrhage) is an international multicentre randomised clinical trial comparing prompt closure versus gradual weaning of the EVD after aSAH. The primary outcome is a composite of VP-shunt implantation, all-cause mortality, or EVD-related infection. Secondary outcomes are serious adverse events excluding mortality and health-related quality of life (EQ-5D-5L). Exploratory outcomes are modified Rankin Scale, Fatigue Severity Scale, Glasgow Outcome Scale Extended, and length of stay in the neurointensive care unit and hospital. Outcome assessment will be performed 6 months after ictus. Based on the sample size calculation (event proportion 80% in the gradual weaning group, relative risk reduction 20%, alpha 5%, power 80%), 122 participants are required in each intervention group. Outcome assessment for the primary outcome, statistical analyses, and conclusion drawing will be blinded. Two independent statistical analyses and reports will be tracked using a version control system, and both will be published. Based on the final statistical report, the blinded steering group will formulate two abstracts. CONCLUSION: We present a pre-defined statistical analysis plan for the randomised DRAIN trial, which limits bias, p-hacking, and data-driven interpretations. This statistical analysis plan is accompanied by tables with simulated data, which increases transparency and reproducibility. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT03948256. Registered on May 13, 2019.
Assuntos
Drenagem , Hidrocefalia , Ensaios Clínicos Controlados Aleatórios como Assunto , Hemorragia Subaracnóidea , Humanos , Hemorragia Subaracnóidea/complicações , Hemorragia Subaracnóidea/cirurgia , Hemorragia Subaracnóidea/terapia , Hidrocefalia/etiologia , Hidrocefalia/cirurgia , Drenagem/efeitos adversos , Drenagem/métodos , Resultado do Tratamento , Fatores de Tempo , Estudos Multicêntricos como Assunto , Interpretação Estatística de Dados , Qualidade de Vida , Dinamarca , Derivação Ventriculoperitoneal/efeitos adversosRESUMO
Ventriculoperitoneal shunt (VPS) is the most common procedure done for hydrocephalus in the paediatric population. While shunt infection and shunt malfunction remain the most common complications, shunt migration is not frequently observed. Being present in a large peritoneal cavity, theoretically, a shunt can travel to a variety of locations. Even among these, scrotal migration is quite uncommon. This case highlights the significance of keeping this possibility in mind while evaluating a case of shunt malfunction. It also discusses various nuances of surgically managing scrotal migration.
Assuntos
Migração de Corpo Estranho , Hidrocefalia , Escroto , Derivação Ventriculoperitoneal , Humanos , Derivação Ventriculoperitoneal/efeitos adversos , Masculino , Escroto/cirurgia , Migração de Corpo Estranho/cirurgia , Hidrocefalia/cirurgiaRESUMO
Ventriculoperitoneal shunt surgery was developed to manage excessive cerebrospinal fluid (CSF) in the brain's ventricles and is considered a mainstream treatment. Despite the development of the shunt device system, various complications still occur. In this study, we reported 307 cases and a long-term follow-up of at least five years of adult patients who underwent VP shunt surgery and analyzed various factors that may affect revision surgery. A retrospective study was conducted at Asan Medical Center, Korea, a tertiary medical center. We reviewed 307 cases from January 2012 to December 2018. The patients' neurological status, predisposing medical conditions, laboratory findings, and other operation-related factors were reviewed using electrical medical records. The normal function group comprised 272 cases (88.6%), and the overall incidence of revision group comprised 35 cases (11.4%). Of the 35 revision surgery cases, 30 (85.71%) were due to shunt malfunctions, such as obstruction, overdrainage, and valve-related errors while 5 (14.29%) were due to shunt infection. Patient demographics, mental status, and operation time did not influence revision as risk factors. Serum laboratory findings showed no statistical difference between the two groups. The white blood cell (WBC) count in the CSF profile differed significantly between the two groups. The Hakim Programmable valve (Codman, USA) is mainly used in our center. In addition, various shunt systems were used, including Strata Regulatory valve (Medtronic, USA), proGAV (Aesculap, USA), and Accu-Flo (Codman, USA). This study analyzed the factors affecting long-term outcomes. Based on these findings, efforts are needed to achieve more favorable outcomes in the future.
Assuntos
Hidrocefalia , Derivação Ventriculoperitoneal , Humanos , Derivação Ventriculoperitoneal/efeitos adversos , Masculino , Feminino , Pessoa de Meia-Idade , Fatores de Risco , Adulto , Estudos Retrospectivos , Incidência , Idoso , Seguimentos , Hidrocefalia/cirurgia , Reoperação , Complicações Pós-Operatórias/epidemiologia , Falha de Equipamento , Adulto JovemAssuntos
Colonoscopia , Achados Incidentais , Perfuração Intestinal , Derivação Ventriculoperitoneal , Humanos , Perfuração Intestinal/etiologia , Perfuração Intestinal/cirurgia , Colonoscopia/efeitos adversos , Derivação Ventriculoperitoneal/efeitos adversos , Masculino , Feminino , Pessoa de Meia-Idade , IdosoRESUMO
PURPOSE: This study compares transcranial Doppler (TCD) Pulsatility Index (PI) and Resistivity Index (RI) with intra-operative CSF opening pressure measured by manometric technique during ventriculoperitoneal (V-P) shunt in children with hydrocephalus. METHODS: It was a prospective, hospital-based study performed among patients diagnosed with hydrocephalus. Patients had TCD ultrasonography before V-P shunt. The TCD sonography was repeated within 1 week post-op, and at 1 month post-op. The PI and RI were retrieved after insonating the middle cerebral artery. Ventricular CSF opening pressure was measured. Associations between TCD indices and CSF pressure were determined using the t-test and the Wilcoxon rank /Mann-Whitney tests where the normality test failed. A p-value of < 0.05 was considered significant for associations. RESULTS: Fifty-two patients were enrolled with a mean age of 9.9 ± 11.5 months. Of these, 41 (78.8%) were aged ≤ 12 months. The mean CSF opening pressure was 21.4 ± 9.0. When raised, ICP was defined as opening pressure > 15 cm of H2O, high PI (≥ 1.19), and high RI (> 0.8) diagnosed it with a sensitivity of 55% and 50%, respectively. The mean pre-operative PI (1.17 ± 0.56) reduced to 0.96 (Z = - 2.032, p = 0.042), while that of RI (0.66 ± 0.17) also decreased to 0.58 (t = 2.906, p = 0.044) after V-P shunt surgery. A strong positive correlation exists between a reduction in PI and RI after V-P shunt (r = 0.743, p = 0.014). CONCLUSION: Both PI and RI significantly decrease following V-P shunt, but a single reading has a poor sensitivity in predicting ICP.
Assuntos
Hidrocefalia , Pressão Intracraniana , Ultrassonografia Doppler Transcraniana , Derivação Ventriculoperitoneal , Humanos , Ultrassonografia Doppler Transcraniana/métodos , Feminino , Masculino , Lactente , Hidrocefalia/cirurgia , Hidrocefalia/diagnóstico por imagem , Pressão Intracraniana/fisiologia , Estudos Prospectivos , Pré-Escolar , CriançaRESUMO
PURPOSE: This study aims to discuss the management challenges of huge hydrocephalus (HH), a severe subset of hydrocephalus, presenting predominantly in underprivileged backgrounds. Insights into the condition's characteristics, factors affecting outcomes, and associated morbidity are discussed. METHODS: A retrospective review of all operated cases of hydrocephalus with head circumference greater than body length (HC>L) was conducted (January 2019-January 2023). Data on epidemiological parameters, associated cranial abnormalities, cortical mantle thickness, peri-conceptional folic acid intake, surgical interventions, age-appropriate milestones, and complications were collected. Follow-up was conducted for at least 12 months or until expiration. RESULTS: The cohort consisted of 7 males and 5 females with age ranging from 3 to 48 months. 33% of them had associated neurological abnormalities, and 18 surgical interventions were needed for these 12 cases, including ventriculoperitoneal shunt or endoscopic diversion. A 17% wound breakdown rate requiring re-suturing was present, and 33% of cases had postoperative CSF infection, with 33% mortality, with only one case having age-appropriate development seen. The average hospital stay was 11.9 days, six times our center's average. All cases with an Evans index with an average of 0.7 expired within 12 months. None of the 12 mothers took peri-conceptional folic acid, and no case agreed to reduction cranioplasty. CONCLUSION: Huge hydrocephalus is a rare cohort with significant management challenges and poor prognosis even after treatment. Factors such as delayed intervention and low socioeconomic status contribute to adverse outcomes. Prevention through peri-conceptual folic acid intake and addressing socioeconomic disparities is crucial in reducing disease burden and improving prognosis.
Assuntos
Hidrocefalia , Humanos , Feminino , Masculino , Hidrocefalia/cirurgia , Hidrocefalia/etiologia , Estudos Retrospectivos , Pré-Escolar , Lactente , Estudos de Coortes , Derivação Ventriculoperitoneal , Resultado do TratamentoRESUMO
Listeria monocytogenes is a relatively uncommon cause of foodborne infection in the general population. Most cases of Listeriosis occur among newborns, pregnant women, the elderly and those with impairment of cellular immunity. Neonatal Listeria meningitis is rare. We present a case of Listeria meningitis at the age of 15 days in a previously healthy neonate who presented with acute onset of fever, poor feeding and lethargy. Sepsis workup revealed L. monocytogenes identified in cerebrospinal fluid PCR and culture. The infant's course was complicated by transient syndrome of inappropriate antidiuretic hormone and subsequent hydrocephalus that required a ventriculoperitoneal shunt placement. Though rare, neonatal infections due to Listeria can present with meningitis leading to serious and devastating complications. Our case emphasises the importance of considering Listeria in cases of neonatal meningitis and the value of close follow-up of such cases through early detection and management of acute and long-term complications.
Assuntos
Hidrocefalia , Listeria monocytogenes , Meningite por Listeria , Derivação Ventriculoperitoneal , Humanos , Hidrocefalia/etiologia , Recém-Nascido , Meningite por Listeria/diagnóstico , Meningite por Listeria/complicações , Meningite por Listeria/tratamento farmacológico , Listeria monocytogenes/isolamento & purificação , Feminino , Masculino , Antibacterianos/uso terapêuticoRESUMO
Persistent hydrocephalus is common in children after resection of posterior fossa tumours. However, occurrence of subdural hygroma is very rare. We report the case of a 14-month-old child who presented at a paediatric neurology clinic in Muscat, Oman in 2021 who developed a tense subdural hygroma with stable hydrocephalus, in the early postoperative period, following posterior fossa tumour resection. We describe the distinctive clinical, radiological and pathological features associated with the development of a tense subdural hygroma. We also discuss the management by cerebrospinal fluid diversion, which includes either a ventriculoperitoneal or subduroperitoneal shunt. This unique condition is distinguished from external hydrocephalus by features that are critical to the management strategy.