Developing Systems of Emergency and Inpatient Neurologic Care in Resource-Limited Settings.

Neurologic diseases represent a significant global health challenge, leading to disability and mortality worldwide. Healthcare systems in low- and middle-income countries are disproportionally affected. In these resource-limited settings, numerous barriers hinder the effective delivery of emergency and inpatient neurologic care, including shortages of trained personnel, limited access to diagnostics and essential medications, inadequate facilities, and absence of rehabilitation services. Disparities in the neurology workforce, limited access to neuroimaging, and availability of acute interventions further exacerbate the problem. This article explores strategies to enhance global capacity for inpatient neurologic care, emphasizing the importance of workforce development, context-specific protocols, telehealth solutions, advocacy efforts, and collaborations.

Mechanical ventilation practices in Asian intensive care units: A multicenter cross-sectional study.

PURPOSE: This study investigated current practices of mechanical ventilation in Asian intensive care units, focusing on tidal volume, plateau pressure, and positive end-expiratory pressure (PEEP). MATERIALS AND METHODS: In this multicenter cross-sectional study, data on mechanical ventilation and clinical outcomes were collected. Predictors of mortality were analyzed by univariate and multivariable logistic regression. A scoring system was generated to predict 28-day mortality. RESULTS: A total of 1408 patients were enrolled. In 138 patients with acute respiratory distress syndrome (ARDS), 65.9% were on a tidal volume ≤ 8 ml/kg predicted body weight (PBW), and 71.3% were on sufficient PEEP. In 1270 patients without ARDS, 88.8% were on a tidal volume ≤ 10 ml/kg PBW. A plateau pressure < 30 cmH2O was measured in 92.2% of patients. Mortality rates increased from 13% to 74% as the generated predictive score increased from 5 to ≥8.5. Income classification, age, SOFA score, PaO2/FiO2 ratio, plateau pressure, number of vasopressors, and steroid use were associated with mortality. CONCLUSIONS: In Asia, low tidal volume ventilation and sufficient PEEP were underused in patients with ARDS. The majority of patients without ARDS were on intermediate tidal volumes. Country income, age, and severity of illness were associated with mortality.

Hemophagocytic Lymphohistiocytosis: an Under-recognized and Life-threatening Condition.

Diagnosis of hemophagocytic lymphohistiocytosis is a challenge in Nepal because of limited resources and the high prevalence of tropical febrile illness mimicking hemophagocytic lymphohistiocytosis. We retrospectively reviewed medical records of 21 patients who were diagnosed with hemophagocytic lymphohistiocytosis from 2010 to 2015 at a single center in Nepal. Two patients had a mutation in their perforin gene and underwent successful haploidentical stem cell transplantation. Marrow hemophagocytosis was found only in 57% of the patients. Five patients had hematological malignancy and were treated with disease-specific chemotherapy. Seven patients developed hemophagocytic lymphohistiocytosis secondary to an infection, including visceral leishmaniasis, scrub typhus, and Epstein Barr virus. EBV-associated hemophagocytic lymphohistiocytosis was refractory to hemophagocytic lymphohistiocytosis 94 protocol, including the addition of rituximab. Malignancy and infection-associated hemophagocytic lymphohistiocytosis was more common. The most common clinical presentations included fever, splenomegaly, hyponatremia, liver function derangement, hyperfibrinogenemia, hyperferritinemia, and cytopenia. With a mortality of 29% in our study cohort, hemophagocytic lymphohistiocytosis should be considered a lethal disease, and clinicians should maintain a high index of suspicion to diagnose this disease. Keywords: Hemophagocytic lymphohistiocytosis; infection; malignancy.

Clinical, Laboratory and Radiological Features of Paragonimiasis Misdiagnosed as Pulmonary Tuberculosis.

Background: Paragonimiasis presents with nonspecific symptoms and radiologic findings, allowing for the possibility of misdiagnosis. Diagnosis is generally delayed due to lack of suspicion and presentation similar to pulmonary tuberculosis. Methods: A prospective observational study was carried out on 20 subjects at Civil Service Hospital of Nepal from March 2015 to June 2019 who presented with eosinophilia and pulmonary symptoms, and were treated empirically with Anti-tubercular therapy for suspicion of pulmonary tuberculosis. Results: The median age of the patient was 34 years. Mean blood absolute eosinophil count was 16678/ul. Fever was present in 80% (n=16). Cough was present in 90% (n=18). Pleural effusion was noticed in 100% (n=20). Chest computed tomography showed ground-glass opacities in 65% (n=13) of patients. Pleural fluid eosinophilia (>10%) was evident in all patients. Pleural fluid LDH was elevated in 85% (n=17) of patients. Similarly, ADA was high (>40U) in 75% (n= 15) of patients, and pleural fluid sugar was low in 80% (n=16) of patients. All patients (100%) gave a history of crab or snail consumption. Paragonimus egg was detected in five (25%) patients. Twenty patients fulfilled definite or probable diagnostic criteria of paragonimiasis. Ninety-five (n=19) patients responded to praziquantel. Conclusion: Unavailability of serologic tests or failure to demonstrate parasitic egg under the microscope should not discourage physicians to consider the diagnosis of paragonimiasis when marked eosinophilia, high LDH levels, and low glucose levels are identified in pleural fluid of a patient with a history of raw crab or snail consumption.

Perceived Barriers to Publication in Scholarly Journals by Faculty from Maharajgunj Medical Campus.

BACKGROUND: Due to multiple reasons, the faculty members in Nepal devote less than expected time to research and publication. This could be attributable to various challenges unique to each faculty member and their institution. The present study aims to evaluate the potential barriers to publication faced by the faculty of Maharajgunj Medical Campus, Kathmandu, Nepal. METHODS: This cross-sectional observational questionnaire-based study was conducted among the 139 faculty members representing various departments of MMC.  Results: The significant barriers were: difficult coordination (43.2%), the response time of the reviewer (48.2%), overburdened with work (39.6%), lack of funds for research (44.6%), limited submission skills (33.8%), poor writing skills (35.3%), difficulties in starting to write (42.4%), lack of time to submit a paper (43.9%), and family commitment (36.7%).  Conclusions: The findings of this study could be used to advocate for a prospective change in the work module to produce competent medical researchers generating high-quality publications.

Recurrent Ischemic Stroke in a Patient with Atrial Myxoma: A Case Report.

Cardiac myxoma is an infrequent but curable cause of ischemic stroke. There are no guidelines addressing the timing of surgery to excise the tumour or for the use of thrombolysis or thrombectomy. We present a case with an ischemic stroke which was diagnosed to have atrial myxoma. She was planned for surgical excision of the tumour but suffered from a second ischemic stroke while awaiting surgery. This article aims to highlight vital aspects of this rare phenomenon and discuss the prospects of the timing of surgery and neurosurgical intervention. The importance of a proper cardiac evaluation in all cases of stroke is highlighted. Keywords: cardiac tumour; myxoma; cardiac surgery; ischemic stroke.

EDTA-dependent pseudo thrombocytopenia mimicking dengue fever-associated persistent thrombocytopenia: A case report.

No hemorrhagic manifestations, presence of platelet clumps on the peripheral blood smear, normal manual count, and normal autoanalyzer count after collecting blood in citrate vial help confirm the diagnosis of EDTA-dependent thrombocytopenia.

Hypocalcemia in Jaundiced Neonates Receiving Phototherapy.

BACKGROUND: Hyperbilirubinemia is a common problem in neonates. Phototherapy and exchange transfusion are the primary treatment modalities. Less known, but one of the potential complications of phototherapy is hypocalcemia. Most of the neonates with hypocalcemia are asymptomatic. Though asymptomatic, treatment should be initiated immediately when serum calcium level is reduced. This study was conducted to detect the incidence of hypocalcemia in jaundiced neonates receiving phototherapy. METHODS: It is a hospital-based cross-sectional study conducted from May 2020 to December 2020 in the neonatal intensive care unit of Nepal Medical College Teaching Hospital. A total of 128 full-term neonates with jaundice and a normal serum calcium level before initiating phototherapy were enrolled in the study. Serum calcium level was measured before starting conventional phototherapy and after 48 hours of continuous phototherapy. RESULTS: Hyperbilirubinemia was present in 23.3% of neonates admitted to the neonatal unit. Hypocalcemia was seen in 26 (20.3%) of term jaundiced neonates receiving phototherapy. Signs of hypocalcemia were present only in 3 (2.3%) neonates. CONCLUSIONS: Hypocalcemia is a common complication of phototherapy. Serum calcium levels should be monitored in all the full-term neonates receiving phototherapy.

Characteristics and Outcome of Patients with COVID-19 Undergoing Invasive Mechanical Ventilation for Respiratory Failure in a Tertiary Level Hospital in Nepal.

BACKGROUND: Corona virus disease 2019 has become a global health issue. The goal of this study was to investigate the characteristics and outcomes of patients with corona virus disease 2019 undergoing invasive mechanical ventilation and identify factors associated with mortality. METHODS: Ninety four consecutive critically ill patients with confirmed corona virus disease 2019 undergoing invasive mechanical ventilation were included in this retrospective, single-center, observational study. The outcome variable was mortality of patients undergoing invasive mechanical ventilation and factors associated with it during intensive care unit stay. RESULTS: Seventy nine (84%) out of 94 patients with confirmed corona virus disease 2019 who underwent invasive mechanical ventilation didn't survive. Ninety four percent of patients who had Type 2 Diabetes Mellitus did not survive in comparison to 72 percent of patients who didn't have Type 2 Diabetes Mellitus. Similarly, 48 (94.1%) out of 51 patients with a positive C-reactive protein value didn't survive in comparison to 31 (72%) out of 43 patients with a negative C-reactive protein. CONCLUSIONS: The presence of Type 2 Diabetes Mellitus and a positive C-reactive protein value were strongly associated with mortality. Patients with a Sequential organ failure assessment score of more than eight at intensive care unit admission and peak D-dimer level of more than or equal to two during intensive care unit stay didn't show significant association with mortality. These findings need further exploration through larger prospective studies.

The story of critical care in Asia: a narrative review.

BACKGROUND: Asia has more critically ill people than any other part of our planet. The aim of this article is to review the development of critical care as a specialty, critical care societies and education and research, the epidemiology of critical illness as well as epidemics and pandemics, accessibility and cost and quality of critical care, culture and end-of-life care, and future directions for critical care in Asia. MAIN BODY: Although the first Asian intensive care units (ICUs) surfaced in the 1960s and the 1970s and specialisation started in the 1990s, multiple challenges still exist, including the lack of intensivists, critical care nurses, and respiratory therapists in many countries. This is aggravated by the brain drain of skilled ICU staff to high-income countries. Critical care societies have been integral to the development of the discipline and have increasingly contributed to critical care education, although critical care research is only just starting to take off through collaboration across groups. Sepsis, increasingly aggravated by multidrug resistance, contributes to a significant burden of critical illness, while epidemics and pandemics continue to haunt the continent intermittently. In particular, the coronavirus disease 2019 (COVID-19) has highlighted the central role of critical care in pandemic response. Accessibility to critical care is affected by lack of ICU beds and high costs, and quality of critical care is affected by limited capability for investigations and treatment in low- and middle-income countries. Meanwhile, there are clear cultural differences across countries, with considerable variations in end-of-life care. Demand for critical care will rise across the continent due to ageing populations and rising comorbidity burdens. Even as countries respond by increasing critical care capacity, the critical care community must continue to focus on training for ICU healthcare workers, processes anchored on evidence-based medicine, technology guided by feasibility and impact, research applicable to Asian and local settings, and rallying of governments for support for the specialty. CONCLUSIONS: Critical care in Asia has progressed through the years, but multiple challenges remain. These challenges should be addressed through a collaborative approach across disciplines, ICUs, hospitals, societies, governments, and countries.

Tofacitinib as an Adjunct Immunomodulator for Treatment of a Patient with Severe COVID-19: A Case Report.

Severe coronavirus disease 2019 can be associated with progressive respiratory failure. In addition to respiratory support and other supportive care, use of corticosteroids has shown to improve outcome. Despite the use of steroids, a significant proportion of patients progressively worsen. Adjunct immunomodulators have been studied in addition to steroids in these patients. Here we present a successful use of tofacitinib, a Janus Kinase inhibitor, in conjunction with dexamethasone for a patient with rapid worsening of respiratory status and with high level of serum inflammatory biomarkers.

Rational Use of Oxygen in COVID-19 Pandemic - Are We Doing Enough?

During the episodes of large case surge of COVID-19, the health care system of many nations have struggled, more so in nations with resource limitations. Recently, Nepal and the neighboring nation India are being hit hard by the pandemic. Management of patients with moderate and severe COVID-19 remains largely supportive, with oxygen therapy being the cornerstone of the management. Procurement, maintenance of oxygen supply system, coupled with avoiding misuse and wastage of oxygen is of paramount importance to better utilize the scarce resources amidst the peaks of a pandemic. Nepal needs to adopt policies to make best use of its stores and supplies with a collective effort from all stakeholders to save additional lives.

Systolic blood pressure variability following endovascular thrombectomy and clinical outcome in acute ischemic stroke: A meta-analysis.

Blood pressure variability (BPV) has been linked with the outcome of acute ischemic stroke (AIS) after endovascular thrombectomy (EVT). However, the association of the stroke outcome with specific short-term BPV parameters is unclear. We did a systematic literature search for studies published from January 2010 to September 2020. Eligibility criteria included studies with (1) AIS patients treated with EVT with or without thrombolysis; and (2) analysis of the association between short-term systolic BPV parameter and clinical outcomes. Systolic BPV parameters included standard deviation (SD), coefficient of Variation (CoV), successive Variation (SV), and Variation independent of mean. A total of 11 studies were meta-analyzed, comprising 3520 patients who underwent EVT. Lower odds of achieving good functional outcome at 3 months; that is, modified Rankin Scale (mRS) score ≤2 was associated with SD (OR, 0.854; p = .02), CoV (OR, 0.572; p = .04), SV (OR 0.41; p = .00) of systolic blood pressure (SBP). Likewise, higher odds of one-point increase in mRS score was associated with SD (OR 1.42; p = .03), CoV (OR 1.464; p = .00) and SV (OR 2.605; p = .00) of SBP. However, high BPV was not associated with symptomatic intracranial hemorrhage and all-cause mortality at 90 days. The association of BPV and early neurological deterioration was inconclusive. Based on the available studies, short-term systolic BPV is indicative of the clinical outcome of patients following EVT in AIS. Further research should focus on personalized blood pressure management strategies, rather than a one-size-fits-all approach.

Neurological Manifestations of COVID-19 Associated Multi-system Inflammatory Syndrome in Children: A Systematic Review and Meta-analysis.

BACKGROUND: Children comprise only 1-5% of COVID-19 cases. Recent studies have shown that COVID-19 associated multisystem inflammatory syndrome in children (MIS-C) can present with neurological signs and symptoms. In this systematic review and meta-analysis, we have reviewed neurological involvement in these patients. METHODS: A comprehensive electronic literature search was done on PubMed, Google Scholar, Embase, Cochrane database, and SCOPUS for the published English language articles from December 1, 2019, to February 28, 2021. A meta-analysis of the proportion was expressed as a pooled proportion with a 95% confidence interval (CI). Representative forest plots showing individual studies and the combined effect size were generated to provide an overview of the results. RESULTS: This systematic review and meta-analysis analyzed 15 published MIS-C studies with a total of 785 patients. Neurological manifestations in patients with MIS-C was found in 27.1%. We found that 27% developed headaches, 17.1% developed meningism/meningitis and 7.6 % developed encephalopathy. Other uncommon neurological manifestations of MIS-C includes anosmia, seizures, cerebellar ataxia, global proximal muscle weakness and bulbar palsy. In MIS-C patients with neurological feature, neuroimaging showed signal changes in the splenium of the corpus callosum. Electroencephalography showed slow wave pattern and nerve conduction studies and electromyography showed mild myopathic and neuropathic changes. CONCLUSIONS: Our study revealed that neurological manifestations are not uncommon in patients with MIS-C. Further large prospective studies are needed to better explore the disease spectrum and to unravel the underlying pathophysiology.

Management of Stroke During COVID-19 Pandemic: The Challenges in Nepal.

The COVID-19 pandemic has significantly affected health care delivery globally. COVID-19 is associated with varied neurological manifestations including acute ischemic stroke. In densely populated South Asian nations like Nepal that have suboptimal baseline health care systems, we foresee unique challenges during this pandemic to ensure effective stroke management as well as the safety of health care workers involved in the management of stroke patients. Keywords: COVID-19; health care workers; safety; stroke management.

Mucormycosis: An unanticipated progeny of COVID-19.

The rapid surge of COVID-19 cases in the second wave of the pandemic has crippled the healthcare delivery system in Nepal and neighboring countries. Unlike in the first wave of the pandemic, several cases of mucormycosis have been reported in patients with COVID-19 from Nepal and India. In this report, we briefly describe the clinical presentation, diagnosis, and risk factors for mucormycosis and explore why patients with COVID-19 are at an increased risk for developing the infection. As treatment of mucormycosis is challenging and consumes a lot of resources, prevention of mucormycosis is pivotal in low-income countries like Nepal. We also highlight some basic steps that are easy to perform and important to reduce the risk of infection.