Diagnosis and management of bilateral vestibular schwannoma in the cerebellopontine angle: A rare case report.

Vestibular Schwannoma (VS) is a benign nerve sheath tumors comprised of Schwann cells. This tumor is encapsulated, slow-growing, and originates from the internal auditory canal, extending into the cerebellopontine angle (CPA). The incidence in individuals aged 20-44 is 0.75 per 100,000 cases, with bilateral VS incidence of 0.8 per 50,000 cases. Tumors in CPA are the most common type in the posterior fossa and cause serious neurological symptoms or become life-threatening when tumors enlarge and compress the brainstem. The majority of tumors are VS (acoustic neuromas), accounting for 80%-90% of cases. Common clinical symptoms include hearing loss, tinnitus, and vertigo. Additionally, these tumors cause compression of the trigeminal and facial nerves. Advances in rapidly evolving imaging technology and surgical methods have improved diagnosis and management. A 24-year-old male complained of hearing impairment for the past 3 years alongside headaches, and dizziness leading to a feeling of imbalance, double, and blurry vision, as well as a sensation of facial thickness on the left side. Neurological examination showed cranial nerve abnormalities, including bilateral paresis of cranial nerves III, IV, VI, left cranial nerves V and VII, bilateral cranial nerve VIII, right cranial nerve XII, and cerebellar abnormalities such as intention tremor, dysmetria, dysdiadokokinesia, wide-based gait, and falling to the right during Romberg testing with both eyes open and closed. The patient underwent a contrast-enhanced MRI of the head, followed by a right CPA tumors excision through craniotomy. A detailed understanding of the medical history, physical examination, and radiological proved to be crucial in establishing an accurate diagnosis and appropriate management. This was considered essential to minimize a worse prognosis.

Concomitant cavernous sinus thrombosis and central serous chorioretinopathy in a patient with total ophthalmoplegia and monocular blindness: a case report.

Cavernous sinus thrombosis (CST) is an unusual condition that can result in high mortality and morbidity rate if not treated immediately. Case presentation: An Indonesian male, 47 years old, presented with total right ocular ophthalmoplegia followed by blindness, headache, ptosis, periorbital swelling, and hypoesthesia over the left V1 region. MRI of the brain showed suitable cavernous thickening until the right orbital apex, which in contrast showed enhancement suggestive of right Tolosa-Hunt syndrome. The patient was treated with a high dose of steroids, but the patient's complaints did not improve. The patient underwent digital subtraction angiography and found CST. The optical coherence tomography was found to be central serous chorioretinopathy. He was treated with an antibiotic, anticoagulant, and extraction of the right maxillary molar was performed to remove the source of the infection. After 3 weeks, visual acuity and optical coherence tomography examination were improved. Discussion: A comprehensive examination, such as digital subtraction angiography, is essential to confirm CST diagnosis for the patient to obtain the right therapy. This report highlighted the value of the prompt diagnosis of CST through neuroimaging and the importance of proper therapy in patient management. Conclusions: Early diagnosis, comprehensive examination, and proper treatment of CST will increase good prognosis.

Comparison of the Administration Route of Stem Cell Therapy for Ischemic Stroke: A Systematic Review and Meta-Analysis of the Clinical Outcomes and Safety.

Stem cell treatment is emerging as an appealing alternative for stroke patients, but there still needs to be an agreement on the protocols in place, including the route of administration. This systematic review aimed to assess the efficacy and safety of the administration routes of stem cell treatment for ischemic stroke. A systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. A comprehensive literature search was undertaken using the PubMed, Scopus, and Cochrane databases. A total of 21 publications on stem cell therapy for ischemic stroke were included. Efficacy outcomes were measured using the National Institutes of Health Stroke Scale (NIHSS), the modified Rankin Scale (mRS), and the Barthel index (BI). Intracerebral administration showed a better outcome than other routes, but a greater number of adverse events followed due to its invasiveness. Adverse events were shown to be related to the natural history of stroke not to the treatment. However, further investigation is required, since studies have yet to compare the different administration methods directly.

Vestibular Rehabilitation Therapy and Corticosteroids for Vestibular Neuritis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Background and Objectives: Besides corticosteroids, clinicians found that vestibular rehabilitation therapy (VRT) has a potential effect on vestibular neuritis (VN) improvement. This study aimed to investigate the efficacy of both corticosteroid therapy (CT) compared to VRT, and each group compared to their combination (CT vs. (CT+VRT) and VRT vs. (CT + VRT). Materials and Methods: Systematic searches were performed in PubMed, CINAHL, and Scopus for randomized controlled trials (RCTs) reporting the administration of at least CT and VRT for VN. The outcome of interest was VN's subjective and objective improvement parameters. Results: Four RCTs involving a total of 182 patients with VN were eligible for systematic review and meta-analysis. The weighted mean difference (WMD) of canal paresis (objective parameter) in the CT group is significantly lower than in the VRT group after a 1 month follow-up (8.31; 95% CI: 0.29, -16.32; p = 0.04; fixed effect). Meanwhile, the WMD of Dizziness Handicap Inventory (DHI) (subjective parameter) in the VRT group is significantly lower than in the CT group after a 1 month follow-up (-3.95; 95% CI: -7.69, -0.21; p = 0.04; fixed effect). Similarly, the WMD of DHI in the combination group (CT+VRT) is significantly lower than in the CT group after a 3 month follow-up (3.15; 95% CI: 1.50, 4.80; p = 0.0002; fixed effect). However, there is no significant difference in all outcomes after 12 months of follow-ups in all groups (CT vs. VRT, CT vs. combination, and VRT vs. combination). Conclusions: This study indicates that CT enhances the earlier canal paresis improvement, as the objective parameter, while VRT gives the earlier DHI score improvement, as the subjective parameter. However, their long-term efficacy does not appear to be different. VRT has to be offered as the primary option for patients with VN, and corticosteroids can be added to provide better recovery in the absence of its contraindication. However, whether to choose VRT, CT, or its combination should be tailored to the patient's condition. Future studies are still needed to revisit this issue, due to the small number of trials in this field. (PROSPERO ID: CRD42021220615).

Vertigo due to cerebellar cavernous malformation: A case report.

Central vertigo is a result of vestibular structure dysfunction in the central nervous system. Currently, misdiagnoses between peripheral and central lesions are frequent, and diagnostic testing costs are high. Identifying the characteristics of these 2 conditions is challenging. We can provide better treatment if we can establish a diagnosis earlier. Cerebral cavernous malformation (CCM) at the cerebellum is a cerebellar lesion that causes symptoms of central vertigo. We report a patient, 20th years old, female, with vertigo for 1 month before being admitted. Vertigo was getting worse, and when the patient arrived at our hospital, vertigo was accompanied by headache, right and left abducens nerve palsy, horizontal nystagmus bidirectional, vertical nystagmus, and weakness on the right side of the body. A brain magnetic resonance imaging (MRI) was performed before surgery and shows a lesion suggestive of CCM at the cerebellum with a hemorrhagic component inside and non-communicating hydrocephalus. There is no vascular malformation based on digital subtraction angiography result. MRI is the most sensitive and specific modality for detecting CCM, whereas cerebral angiography rarely detects this malformation. The patient got surgical treatment, with suboccipital decompression procedures and CCM excision. The histopathological results after surgical treatment revealed a cerebral cavernous malformation. Vertigo, headache, double vision, and weakness on the right side of the body were resolved after surgery.

The addition of mirror therapy improved upper limb motor recovery and level of independence after stroke: a randomized controlled trial / A terapia do espelho melhora a recuperação motora do membro superior e o nível de independência após AVC: um ensaio clínico randomizado

Abstract Introduction In stroke survivors, the prevalence of upper motor disability remains high. There has not been much report on the success of post-stroke mirror therapy, especially in developing countries. Objective The focus of this research is to see how mirror therapy, in addition to standard rehabilitation for hand paresis, affects upper limb motor recovery and level of independence in self-care after stroke at an Indonesian teaching hospital. Method This was a randomized controlled trial with no assessor blinding. The study included 18 subacute stroke patients who did not have cognitive or visual impairment. The mirror group received a 20-minute mirror therapy session in addition to conventional rehabilitation, while the control group received only the standard program for 5 weeks (2 times per week). The Brunnstrom score and self-care level of independence elements of the Functional Independence Measure (FIM) were used as outcome measures. Results Baseline comparisons of lesion type and Brunnstrom score showed significant between-group differences. The ANACOVA test showed the difference had no effect on the FIM change in scores (P > 0.05). One patient (mirror group) was dropped out from the study. After 5 weeks (n=17), the mirror group showed improvement in both the Brunnstrom and FIM scores (P < 0.05) compared to the control group. Conclusions Mirror treatment improves upper limb motor recovery and level of independence in self-care after stroke when combined with standard hand paresis rehabilitation 2 times a week for 5 weeks.

Resumo Introdução Em sobreviventes de AVC, a prevalência de deficiência motora nos membros superiores permanece alta. Não há muitos relatos sobre o sucesso da terapia do espelho pós-AVC, especialmente em países em desenvolvimento. Objetivo O foco desta pesquisa é ver como a terapia do espelho, além da reabilitação padrão para paresia da mão, afeta a recuperação motora do membro superior e o nível de independência no autocuidado após o AVC em um hospital universitário da Indonésia. Método Ensaio clínico randomizado sem cegamento do avaliador. O estudo incluiu 18 pacientes com AVC subagudo que não tinham deficiência cognitiva ou visual. O grupo de espelho recebeu uma sessão de terapia de espelho de 20 minutos além da reabilitação convencional, enquanto o grupo de controle recebeu apenas o programa padrão por 5 semanas (2 vezes por semana). O escore de Brunnstrom e os elementos do nível de independência do autocuidado da Medida de Independência Funcional (MIF) foram usados ​​como medidas de desfecho. Resultados As comparações da linha de base do tipo de lesão e do escore de Brunnstrom mostraram diferenças significativas entre os grupos. O teste ANACOVA mostrou que a diferença não teve efeito na mudança da MIF nos escores (P> 0,05). Um paciente (grupo espelho) foi retirado do estudo. Após 5 semanas (n = 17), o grupo espelho mostrou melhora em ambos os escores de Brunnstrom e FIM (P <0,05) em comparação com o grupo de controle. Conclusão O tratamento com espelho melhora a recuperação motora dos membros superiores e o nível de independência no autocuidado após o AVC quando combinado com a reabilitação de paresia de mão padrão 2 vezes por semana durante 5 semanas.

Meta-analysis of cardiac markers for predictive factors on severity and mortality of COVID-19.

OBJECTIVES: Previous observational studies have suggested that increased cardiac markers are commonly found in COVID-19. This study aimed to determine the relationship between several cardiac markers and the severity/mortality of COVID-19 patients. METHODS: Several cardiac markers were analysed in this meta-analysis. RevMan 5.4 was used to provide pooled estimates for standardised mean difference (SMD) with 95% confidence intervals. RESULTS: Twenty-nine clinical studies were included in this meta-analysis. Significantly higher CK-MB (0.64, 95% CI = 0.19-1.09), PCT (0.47, 95% CI = 0.26-0.68), NT-proBNP (1.90, 95% CI = 1.63-2.17), BNP (1.86, 95% CI = 1.63-2.09), and d-dimer (1.30, 95% CI = 0.91-1.69) were found in severe compared with non-severe COVID-19. Significantly higher CK-MB (3.84, 95% CI = 0.62-7.05), PCT (1.49, 95% CI = 0.86-2.13), NT-proBNP (4.66, 95% CI = 2.42-6.91), BNP (1.96, 95% CI = 0.78-3.14), troponin (1.64 (95% CI = 0.83-2.45), and d-dimer (2.72, 95% CI = 2.14-3.29) were found in those who died from compared with survivors of COVID-19. CONCLUSIONS: High CK-MB, PCT, NT-proBNP, BNP, and d-dimer could be predictive markers for severity of COVID-19, while high CK-MB, PCT, NT-proBNP, BNP, troponin, and d-dimer could be predictive markers for survival of COVID-19 patients.

Gastric mucosal status in populations with a low prevalence of Helicobacter pylori in Indonesia.

In Indonesia, endoscopy services are limited and studies about gastric mucosal status by using pepsinogens (PGs) are rare. We measured PG levels, and calculated the best cutoff and predictive values for discriminating gastric mucosal status among ethnic groups in Indonesia. We collected gastric biopsy specimens and sera from 233 patients with dyspepsia living in three Indonesian islands. When ≥5.5 U/mL was used as the best cutoff value of Helicobacter pylori antibody titer, 8.6% (20 of 233) were positive for H. pylori infection. PG I and II levels were higher among smokers, and PG I was higher in alcohol drinkers than in their counterparts. PG II level was significantly higher, whereas PG I/II ratios were lower in H. pylori-positive than in H. pylori-negative patients. PG I/II ratios showed a significant inverse correlation with the inflammation and atrophy scores of the antrum. The best cutoff values of PG I/II were 4.05 and 3.55 for discriminating chronic and atrophic gastritis, respectively. PG I, PG II, and PG I/II ratios were significantly lower in subjects from Bangli than in those from Makassar and Surabaya, and concordant with the ABC group distribution; however, group D (H. pylori negative/PG positive) was the lowest in subjects from Bangli. In conclusion, validation of indirect methods is necessary before their application. We confirmed that serum PG level is a useful biomarker determining chronic gastritis, but a modest sensitivity for atrophic gastritis in Indonesia. The ABC method should be used with caution in areas with a low prevalence of H. pylori.