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Portfolio & Case Studies

A curated selection of peer-reviewed publications in Q1 and Q2 journals across biomedical disciplines. Each project involved work as lead methodologist, medical writer, or systematic review consultant.

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2026Most Recent

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7 Published Case Studies

Systematic ReviewQ1 · Springer · Current Pain & Headache Reports2026
Springer

Utilization Patterns of Sacroiliac Joint Interventions in Medicare Population (2000–2022): A Systematic Review

Current Pain and Headache Reports

Author Contribution

Systematic Review Methodology · Literature Search · PRISMA Reporting · Manuscript Support

Objective

To analyse utilization trends of sacroiliac joint interventions in the Fee-for-Service Medicare population from 2000 to 2022. This included diagnostic blocks, intra-articular injections, and radiofrequency neurotomy.

Pain MedicineOrthopaedicsMedicare Utilization

Methodology

Systematic review following PRISMA 2020 guidelines. Multi-database search across PubMed/MEDLINE, EMBASE, and Cochrane CENTRAL. Trend analysis of Medicare utilization data across 22 years with subgroup analysis by intervention type and demographic characteristics.

Key Outcome

Demonstrated significant temporal trends in SIJ intervention utilization — the most comprehensive longitudinal analysis of SIJ procedure patterns in the Medicare population. Indexed in PubMed (PMID: 40986902).

Publication Impact

Current Pain and Headache Reports (Springer, Q1, 2026). PMID: 40986902. Key reference for pain management policy and reimbursement discussions.

Review & Meta-AnalysisQ1 · Aging and Disease · IF 6.92024
Aging and Disease

Geriatric Breast Cancer: Staging, Molecular Surrogates, and Treatment — A Review & Meta-Analysis

Aging and Disease

Author Contribution

Lead Methodologist — Review Design · Meta-Analysis · Statistical Synthesis · Manuscript Writing

Objective

To systematically review and meta-analyse breast cancer in geriatric patients (aged ≥65 years) — staging, molecular subtypes, treatment, and outcomes. The focus was on how tumour biology and treatment differ from younger cohorts.

Geriatric OncologyBreast CancerEvidence Synthesis

Methodology

Comprehensive review and meta-analysis of observational studies and RCTs involving geriatric breast cancer patients. Meta-analytic pooling of staging distribution, receptor positivity rates, and treatment response outcomes. Subgroup analyses by molecular subtype and age group.

Key Outcome

Demonstrated that geriatric breast cancer disproportionately presents with luminal A subtype but is significantly undertreated relative to younger patients. GRADE certainty: Moderate for treatment outcomes. Published in Aging and Disease (IF 6.9).

Publication Impact

Aging and Disease (IF 6.9, 2024). Critical evidence base for oncology treatment guideline development in elderly populations.

Systematic ReviewQ2 · Life (MDPI) · One Health2025
MDPI

A 15-Year One Health Approach to Antimicrobial Resistance in Kuwait: A Systematic Review

Life (MDPI)

Author Contribution

Systematic Review Methodology · Multi-Database Search · PRISMA 2020 Compliance · Evidence Synthesis

Objective

To provide a 15-year analysis of antimicrobial resistance (AMR) in Kuwait using the One Health approach. This meant integrating human clinical, agricultural, and environmental AMR data to assess the full resistance burden.

Infectious DiseaseAntimicrobial ResistanceOne Health

Methodology

PRISMA 2020-compliant systematic review. Comprehensive search across PubMed, EMBASE, Scopus, and grey literature covering 2009–2024. Dual-independent screening and data extraction. Thematic synthesis across three One Health domains: human, agricultural, and environmental.

Key Outcome

First systematic review to comprehensively map AMR in Kuwait across all One Health domains. Identified critical gaps in environmental AMR surveillance and provided evidence-based recommendations for a national AMR action plan.

Publication Impact

Life (MDPI, 2025). First comprehensive One Health systematic review of AMR in Kuwait. Policy-relevant findings for Kuwait Ministry of Health national AMR strategy.

Systematic Review & Meta-AnalysisQ2 · Cureus · Nutrition & Geriatrics2025
Cureus

The Impact of Nutritional Supplements on Sarcopenia: A Systematic Review and Meta-Analysis

Cureus

Author Contribution

Meta-Analysis Lead — Statistical Design · Pooled Analysis · Forest Plots · Heterogeneity Assessment · Manuscript Support

Objective

To systematically evaluate and meta-analyse the impact of nutritional supplements on sarcopenia. Supplements assessed included protein, vitamin D, omega-3, creatine, and amino acids, measured against muscle mass, strength, and functional outcomes.

GeriatricsNutritionSarcopeniaClinical Trials

Methodology

Systematic review and meta-analysis of RCTs. Search across PubMed, EMBASE, Cochrane CENTRAL, and Scopus. Random-effects meta-analysis with subgroup analyses by supplement type, dosage, and follow-up duration. Cochrane RoB 2.0 risk of bias assessment. Forest plots in RevMan.

Key Outcome

Pooled analysis demonstrated significant improvements in muscle mass and grip strength with nutritional supplementation. Protein and vitamin D showed the highest GRADE certainty. Heterogeneity addressed via pre-specified subgroup analyses.

Publication Impact

Cureus (July 2025, DOI: 10.7759/cureus.88459). Clinically actionable evidence for nutritional supplementation strategies in elderly sarcopenic patients.

Original Research ArticleQ1 · Springer · Environmental Science · IF 3.32022
Springer

Heavy Metals Can Inhibit Antibiotic Resistance in Bacteria Isolated from Wastewater

Environmental Monitoring and Assessment

Author Contribution

Medical & Scientific Writing · Data Presentation · Manuscript Drafting & Editing

Objective

To investigate the relationship between heavy metal exposure and antibiotic resistance in bacteria isolated from wastewater. The study aimed to determine whether specific heavy metals selectively inhibit resistance mechanisms in environmental bacteria.

Environmental MicrobiologyAntimicrobial ResistanceWastewater

Methodology

Laboratory-based original research. Bacterial isolation from wastewater samples, characterisation of antibiotic resistance profiles via disc diffusion, and assessment of heavy metal (lead, cadmium, copper, zinc) inhibitory effects on resistant isolates. Statistical analysis in SPSS.

Key Outcome

Demonstrated that specific heavy metals exhibit inhibitory effects on antibiotic-resistant bacteria, providing novel insights into co-selection dynamics of antimicrobial resistance in environmental settings.

Publication Impact

Environmental Monitoring and Assessment (Springer, Q1, IF 3.3, 2022). Contributes to environmental AMR research with implications for wastewater management and One Health approaches.

Clinical Case SeriesQ2 · Journal of Surgical Case Reports · Oxford2026
Oxford Academic (OUP)

Closed-Loop Spinal Cord Stimulation: Real-Time Adjustment Impact — A Case Series

Journal of Surgical Case Reports

Author Contribution

Case Report Medical Writing · CARE Guideline Compliance · Clinical Narrative Structuring · Manuscript Editing

Objective

To report the clinical outcomes of two patients treated with closed-loop spinal cord stimulation (SCS). The case series shows how real-time neural feedback and automatic amplitude adjustments improve on conventional open-loop SCS.

NeurosurgeryPain ManagementSpinal Cord Stimulation

Methodology

CARE guideline-compliant case series. Detailed clinical documentation of patient history, SCS implantation procedure, closed-loop system parameters, real-time adjustment recordings, pain scores (NRS), and functional outcomes at follow-up.

Key Outcome

Both cases showed superior pain control and reduced medication dependence with closed-loop SCS. Real-time adjustments maintained consistent neural recruitment. Published in Oxford Academic JSCR (PMID: 42058530).

Publication Impact

Journal of Surgical Case Reports (Oxford Academic, 2026, PMID: 42058530). Key contribution to the evidence base for closed-loop neuromodulation in chronic pain management.

Clinical Case ReportDove Medical Press · IMCRJ · Vol. 182025
Dove Medical Press

High-Dose Biotin Supplementation Exacerbates Chronic Migraine: A Case Report

International Medical Case Reports Journal

Author Contribution

Case Report Medical Writing · CARE Guideline Compliance · Pharmacological Narrative · Manuscript Drafting

Objective

To document and analyse the clinical progression of a patient with a 20-year history of chronic migraine. The patient's condition significantly worsened after starting high-dose biotin (vitamin B7) supplementation.

NeurologyHeadache MedicinePharmacovigilance

Methodology

CARE guideline-compliant individual case report. Detailed documentation of migraine history, supplement timeline, neurological assessment, and outcome after biotin discontinuation. Causality assessment using Naranjo Algorithm. Literature review of biotin neurotoxicity and headache mechanisms.

Key Outcome

Case demonstrated dose-dependent exacerbation of chronic migraine with high-dose biotin, with significant clinical improvement following cessation. Provides cautionary pharmacovigilance evidence. Published pp. 1657–1661.

Publication Impact

International Medical Case Reports Journal (Dove Medical Press, 2025, Vol. 18, pp. 1657–1661). Important pharmacovigilance data on high-dose vitamin supplementation in chronic migraine.

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