Anterior C2 Odontoid Fixation Using Cranial Brainlab Navigation: A Novel Approach and Case Report.

Instrumentation of the cervical spine particularly at the higher cervical levels like C2 presents unique challenges mainly because of their complex anatomy and proximity to neurovascular structures. The goal of the article is to demonstrate that using navigation technologies in inserting anterior odontoid screws can enhance the precision and safety of surgery. We describe a novel approach for anterior C2 odontoid fixation using a three-pin radiolucent Mayfield clamp with intra-operative CT registration and cranial brainlab navigation.

Evaluation of Patient-Initiated Follow-Up (PIFU) Service in a Fracture Clinic: A Comprehensive Service Evaluation and Patient Satisfaction Audit.

Background Outpatient clinics are increasingly challenged by high patient volumes and rising "did not attend" (DNA) rates, leading to extended wait times and declines in patient satisfaction. Traditional follow-up (FU) models with routinely scheduled appointments contribute to inefficiencies, as stable patients may attend unnecessary visits, thus straining clinic resources. The patient-initiated follow-up (PIFU) model offers an alternative where patients schedule appointments only when necessary.

Proximal Humerus Fractures: A Review of Anatomy, Classification, Management Strategies, and Complications.

Proximal humerus fractures are prevalent in older adults, particularly women, primarily due to osteoporosis and increased fall risk. These fractures often result from low-energy falls in elderly patients, while in younger individuals, they are more likely to occur with high-energy trauma, which may involve additional injuries to soft tissue and neurovascular structures. Proper anatomical understanding, including key structures and blood supply, is crucial for effective management and to prevent complications.

Ecotoxicological insights into the effects of triflumezopyrim on P. fuscipes fitness, detoxification pathways, and gene expression.

The primary objective was to evaluate the toxicity of triflumezopyrim (TFP) on P. fuscipes larvae and adults at lethal and sublethal levels through topical application. Sublethal effects were assessed by examining developmental period, fecundity, life-table parameters, and fitness parameters.

Occurrence, antimicrobial resistance and genomic features of from broiler chicken in Faisalabad, Pakistan.

Introduction: The dissemination of antimicrobial resistance (AMR) in critical priority pathogens is a significant threat. Non-clinical reservoirs of AMR, such as agriculture and food production facilities, may contribute to the transmission of clinically relevant pathogens such as multidrug-resistant (MDR) . There is currently very limited knowledge regarding the population structure and genomic diversity of in poultry production in Pakistan.

Public Health Surveillance of Pediatric Polio in Pakistan: A Cohort Study.

Background and objective Polio continues to be endemic in Pakistan despite substantial international efforts to combat it, which presents a serious public health concern. Strategies for eradicating polio depend on understanding the dynamics of pediatric polio transmission and the efficacy of surveillance. This research study aimed to critically evaluate the public health surveillance system for pediatric polio in Pakistan and propose recommendations for improvement.

Prevalence and Risk Factors of Pressure Ulcers in Bedbound Diabetic vs. Non-diabetic Patients in a Lower-Middle-Income Country.

Introduction Pressure ulcers, also known as bedsores, are a significant concern for bedridden individuals, presenting both physical and socioeconomic challenges. Factors such as prolonged immobility, chronic medical conditions, and poor nutrition contribute to their development. Despite extensive research in some regions, studies comparing diabetic and non-diabetic populations remain limited, particularly in low-income settings.

MicroRNA biomarkers as next-generation diagnostic tools for neurodegenerative diseases: a comprehensive review.

Neurodegenerative diseases (NDs) are characterized by abnormalities within neurons of the brain or spinal cord that gradually lose function, eventually leading to cell death. Upon examination of affected tissue, pathological changes reveal a loss of synapses, misfolded proteins, and activation of immune cells-all indicative of disease progression-before severe clinical symptoms become apparent. Early detection of NDs is crucial for potentially administering targeted medications that may delay disease advancement.

Ocular RNA nanomedicine: engineered delivery nanoplatforms in treating eye diseases.

Ocular disorders remain a major global health challenge with unmet medical needs. RNA nanomedicine has shown significant therapeutic benefits and safety profiles in patients with complex eye disorders, already benefiting numerous patients with gene-related eye disorders. The effective delivery of RNA to the unique structure of the eye is challenging owing to RNA instability, off-target effects, and ocular physiological barriers.

Evaluation of clinical and laboratory characteristics of dengue viral infection and risk factors of dengue hemorrhagic fever: a multi-center retrospective analysis.

Background: Dengue Viral Infection (DVI) has become endemic in Pakistan since the first major outbreak in Karachi in 1996. Despite aggressive measures taken by relevant authorities, Pakistan has been dealing with a worsening dengue crisis for the past two decades. DHF is severe form of dengue infection which is linked with significant morbidity and mortality.

Factor Xa inhibitors vs. warfarin in patients with Hughes syndrome: a systematic review and meta-analysis of randomized controlled trials.

Background: The optimal treatment regimen for patients with Hughes syndrome remains unclear. Therefore, the authors sought to compare the outcomes of warfarin vs. factor Xa inhibitors in patients with Hughes syndrome.

Successful management of cervical tuberculosis and severe kyphosis using polyetheretherketone expandable cage and titanium plate: A case report.

Key Clinical Message: Successful management of cervical tuberculosis and severe kyphosis was achieved using a PEEK expandable cage and titanium plate, demonstrating favorable outcomes in restoring cervical alignment and stability. This approach represents a promising alternative for addressing complex cervical pathologies, highlighting the potential of PEEK-based interventions in surgical management.

Abstract: Cervical tuberculosis can lead to severe vertebral destruction and kyphosis, posing challenges in surgical management.

Recent strategies to overcome breast cancer resistance.

Breast cancer is potentially a lethal disease and a leading cause of death in women. Chemotherapy and radiotherapy are the most frequently used treatment options. Drug resistance in advanced breast cancer limits the therapeutic output of treatment.

Massive left pulmonary artery aneurysm with a co-existing patent ductus arteriosus in a five-year-old female child: A case report.

Pulmonary Artery Aneur ysm (PAA), whether congenital or acquired, is a rare diagnostic find ing com pare d to aor tic aneur ysms. There have been fe w cases where PA As were documented as a complication of untreated Patent Ductus Ar teriosus (PDA) due to long-standing Pulmonary Arterial H ypertension (PAH). However, it is quite rare for a case of PAA to be reported with co-existing PDA without PAH.

Characterization of clumpy adhesion of to human cells and associated factors influencing antibiotic sensitivity.

Unlabelled: intestinal infection pathotypes are characterized by distinct adhesion patterns, including the recently described clumpy adhesion phenotype. Here, we identify and characterize the genetic factors contributing to the clumpy adhesion of strain 4972. In this strain, the transcriptome and proteome of adhered bacteria were found to be distinct from planktonic bacteria in the supernatant.

Macrophage-modulating nanomedicine for cancer immunotherapy.

Tumor-associated macrophages (TAMs) play crucial roles in the immunosuppressive solid tumor microenvironment (TME). Despite their tumor-promoting functions, TAMs can also be therapeutically modulated to exhibit tumor-killing properties, making them attractive targets for tumor immunotherapy. This review highlights the recent advances in nanomedicine-based strategies centered around macrophages for enhanced cancer immunotherapy.

Subarachnoid Hemorrhage Caused by Supratentorial Cerebral Cavernous Malformation: A Case Report.

Cavernous malformations (CMs) are acquired vascular abnormalities of the central nervous system that are typically asymptomatic. Clinically symptomatic lesions may present with seizures, intracerebral hemorrhage, or focal neurological deficits. Very rarely, CMs have been described as the cause of subarachnoid hemorrhage.