Charting the Neurotropism of Human Parvovirus B19 and Encephalitis: A Systematic Review of Existing Literature of 25 Years.

Parvovirus B19 (PVB19) is an infrequent, serious, yet treatable cause of infection in immunocompromised hosts. Neurological manifestations of PVB19 are encephalitis, encephalopathy, meningitis, cerebellar ataxia, transverse myelitis, stroke, and peripheral neuropathy. The objective is to identify the exact clinical and diagnostic features specific to parvovirus B19 encephalitis for the isolation and management of the pathology.

Fusobacterium nucleatum as an Emerging Culprit in Brain Abscesses: A Narrative Synthesis of 25 Years of Clinical and Diagnostic Data.

Brain abscesses are life-threatening infections, predominantly caused by anaerobic organisms. The role of oropharyngeal microbiota, presence in dental plaque biofilms, and hematogenous spread is established in the literature. However, due to its rare occurrence, limited literature is available on its management.

The Role of Encephaloduroarteriosynangiosis in Moyamoya Disease: A Consecutive Case Series From Pakistan.

Background Moyamoya disease is a rare cerebrovascular disorder characterized by the occlusion of cerebral arteries due to stenosis. Although the disease lacks a specific treatment approach, various surgical options have been discovered to address ischemic issues, including indirect bypass, direct bypass, and their combination, which aim to enhance cerebral blood flow. Indirect revascularization via encephaloduroarteriosynangiosis (EDAS) is deemed effective in preventing additional strokes, although its use for preventing future hemorrhagic stroke in Moyamoya disease remains a subject of controversy.

Cranioplasty Approaches and Outcomes in Low-Middle Income Countries: A Systematic Review.

Background: The majority of techniques to perform cranioplasty can be expensive, especially for patients and surgeons in low-income and middle-income countries (LMIC). The purpose of this study is to perform a systematic review outlining surgical techniques and outcomes of cranioplasty in LMIC.

Methods: A systematic review was conducted according to PRISMA guidelines.

A Comparative Analysis of the Clinical and Radiological Results of a Zero-Profile Device Versus Conventional Cage and Plate Following Single-Level Anterior Cervical Discectomy and Fusion.

Background Conventional cage and plating (CCP) and stand-alone self-interlocking zero profile cage (ZPC) are the two devices used in anterior cervical discectomy and fusion (ACDF) for the treatment of cervical spondylosis refractory to medical treatment. The utilization of zero-profile implants in ACDF for the management of degenerative cervical spondylosis has gained popularity. Nevertheless, the available evidence regarding its effectiveness and safety remains insufficient.

Elsberg syndrome - A systematic review of existing scientific literature from 2000 - 2023.

Objective: To assess the clinical presentation, causative agents, and treatment outcomes in patients diagnosed with Elsberg syndrome (ES).

Methods: A thorough literature search was conducted on the mentioned topic using PRISMA guidelines via PubMed, Google Scholar, and SCOPUS. Articles published between 2000 and 2023 were included using advanced search and Boolean strategy.

K-line guided approach selection and outcomes assessment for Cervical Ossification of Posterior Longitudinal Ligament (OPLL): A case series with literature review from Pakistan.

Objectives: To analyze the efficacy of K-line in surgical planning of approach selection for ossification of posterior longitudinal ligament (OPLL) and outcomes assessment by Nurick grading and Modified Japanese Orthopaedic Association (mJOA) scores.

Methods: This is a retrospective case series study conducted at the Departments of Neurosurgery, Punjab Institute of Neurosciences, Lahore in the months of January and February 2024. Patients with complete records were considered.

Effect of Bilateral Subthalamic Nucleus (STN) Deep Brain Stimulation (DBS) on drug reduction for Parkinson's Disease: A retrospective observational study from Pakistan.

Objectives: To determine the effect of Bilateral Subthalamic Nucleus (STN) Deep Brain Stimulation (DBS) on drug reduction for Parkinson's disease (PD) in a low-middle-income country.

Methods: This retrospective cohort study included 49 patients following interview based questionnaires who underwent bilateral STN DBS at the Department of Neurosurgery, Punjab Institute of Neurosciences, Lahore, Pakistan over five years (July 30, 2018 to June 29, 2023). Patients meeting the inclusion and exclusion criteria (49 patients) were selected and the effect of bilateral STN DBS on drug reduction was evaluated.

Takotsubo Cardiomyopathy in Epilepsy: A Systematic insight into the Existing Literature from 2000-2023.

Background & Objective: Takotsubo cardiomyopathy (TCM), manifests as left ventricular dysfunction triggered by physical or emotional stress. It leads to higher morbidity in epileptic patients and can progress to complications. To find out the correlation between Takotsubo cardiomyopathy and epilepsy and to investigate pathophysiology and associated types of epilepsy.

Free-hand Frameless Pinless Electromagnetic-Navigation (AXIEM™)-Guided Brain Lesion Biopsies: An Institution Based Experience from a Low-Middle-Income Country.

Objectives: To evaluate the precision and safety of a novel technique of free-hand frameless pinless AXIEM™-based navigation guided biopsy of deep-seated brain lesions in a low-middle income country.

Methods: This retrospective study included 45 patients who underwent free-hand frameless pinless AXIEM™-based navigation guided biopsy of deep-seated brain lesions using the Medtronic-Stealth S7 system over a 5-year period (January 2019 to December 2023) at the Department of Neurosurgery, Punjab Institute of Neurosciences, Lahore, Pakistan.

Results: A total of 45 patients were included in this study.

Incidence of postoperative cerebrospinal fluid leaks in endoscopic endonasal transsphenoidal surgery for pituitary adenomas without sellar floor reconstruction: A retrospective observational study from a low-middle-income country.

Objectives: To determine the incidence of postoperative cerebrospinal fluid (CSF) leaks after endoscopic endonasal transsphenoidal surgery (EETS) for pituitary adenomas without sellar floor reconstruction (SFR).

Methods: This retrospective observational study was conducted at Department of Neurosurgery, Punjab Institute of Neurosciences (PINS), Lahore, Pakistan from January, 2018 to December, 2022. It is a non-probability based consecutive case series.

Knowledge, Attitude and Perception of Research Ethics and Research Ethics Committees among Post-Graduate Residents of Neurosciences - A Nationwide Analysis from Pakistan.

Objectives: To assess the knowledge, attitude and perception of post-graduate residents of neurosciences towards research ethics (RE) and research ethics committees (RECs).

Methods: This prospective cross-sectional survey-based study was conducted by the Punjab Institute of Neurosciences, targeting post-graduate neuroscience residents throughout Pakistan during January and February, 2024. An English-language general questionnaire, designed to assess knowledge, attitudes, and perceptions of RE and RECs, was adapted to reflect local conditions.

Complexity of arachnoid adhesions dictating the outcome of microvascular decompression for trigeminal neuralgia.

Objective: Multiple techniques have been used to treat trigeminal neuralgia (TGN), including pharmacotherapy, radiosurgery, rhizotomy and microvascular decompression (MVD). Blood vessels are considered to be the most common cause of offense and compression to trigeminal nerve. We aimed to determine the causes of classic TGN and efficacy of MVD.

Primary Aneurysmal Bone Cyst of Sacrum: A Case Report of a 12 years old boy from Pakistan.

Aneurysmal bone cysts are locally invasive, benign lesions usually found in the spine or metaphysis of long bones. They can be primary (idiopathic) or secondary to other bone pathologies. Primary aneurysmal bone cyst usually occurs in the first two decades of life.

Surgical outcomes of delayed clipping in ruptured intracranial aneurysms of anterior circulation: Experience from a low-middle-income country.

Objective: To evaluate the surgical outcomes of delayed microsurgical clipping for ruptured intracranial aneurysms (RICAs) of anterior circulation.

Methods: This retrospective, cross-sectional study assessed the surgical outcomes of 50 patients who underwent surgical clipping for "ruptured aneurysms" with subarachnoid haemorrhage after the 21 post-bleed day, from May 01, 2022, till May 01, 2023, at the Department of Neurosurgery, Punjab Institute of Neurosciences, Lahore, Pakistan.

Results: The mean age of patients was 49.

Comparison of correction of kyphotic deformity and implant failure in percutaneous short-segment pedicle screws fixation with index level versus long-segment pedicle screws fixation without index level for traumatic thoracolumbar junctional fractures: A prospective cohort study.

Objective: To compare correction of kyphotic deformity (KD) and implant failure (IF) in percutaneous short-segment pedicle screws fixation (SSPF) with index level versus long-segment pedicle screws fixation (LSPF) without index level for traumatic thoracolumbar (TL) fractures.

Methods: This prospective study comprised 56 patients who met the study's inclusion criteria from the Department of Neurosurgery at the Punjab Institute of Neurosciences in Lahore, Pakistan presented between June 2022 and May 2023. We separated them into two groups: Group-A and Group-B, each with 28 patients.

EFFICACY OF INTRACAMERAL MOXIFLOXACIN VERSUS TOPICAL MOXIFLOXACIN IN PREVENTING ACUTE ENDOPHTHALMITIS AFTER CATARACT SURGERY BY PHACOEMULSIFICATION.

Background: Endophthalmitis is an acute infection of anterior and posterior segment of the eye involving aqueous humour and vitreous cavity along with the other structures. It is classified into many types including bacterial, Fungal, protozoal, viral and atypical forms. Most common route of infection is exogenous either after the surgery or traumatic perforation Objectives were of evaluate the efficacy of intracameral moxifloxacin versus topical moxifloxacin in preventing postoperative acute endophthalmitis after cataract surgery by phacoemulsification.

Consensus guidelines for the management of pediatric medulloblastoma in low and middle-income countries.

The management of medulloblastoma, a pediatric brain tumor, has evolved significantly with the advent of genomic subgrouping, yet morbidity and mortality remain high in LMICs like Pakistan due to inadequate multidisciplinary care infrastructure. This paper aims to establish evidence-based guidelines tailored to the constraints of such countries. An expert panel comprising neuro-oncologists, neurosurgeons, radiologists, radiation oncologists, neuropathologists, and pediatricians collaborated to develop these guidelines, considering the specific challenges of pediatric brain tumor care in Pakistan.

Post-infectious Moyamoya Syndrome: A Review of Existing Scientific Literature From 2000 to 2023.

Moyamoya disease (MMD) is considered a primary disorder of an unknown etiology. In contrast, Moyamoya syndrome (MMS) refers to MMD associated with other underlying diseases, such as meningitis in childhood, neurofibromatosis type II, Down syndrome, cranial irradiation, and different types of anemias, particularly hemoglobinopathies. We aimed to provide a comprehensive clinicopathological overview of MMS.