Geospatial Variation in Vaccination Coverage and Zero-Dose Prevalence at the District, Ward and Health Facility Levels Before and After a Measles Vaccination Campaign in Nigeria.

Many measles endemic countries with suboptimal coverage levels still rely on vaccination campaigns to fill immunity gaps and boost control efforts. Depending on local epidemiological patterns, national or targeted campaigns are implemented, following which post-campaign coverage surveys (PCCSs) are conducted to evaluate their performance, particularly in terms of reaching previously unvaccinated children. Due to limited resources, PCCS surveys are designed to be representative at coarse spatial scales, often masking important heterogeneities in coverage that could enhance the identification of areas of poor performance for follow-up via routine immunization strategies.

Anti-inflammatory and anti-oxidative effect of pasterurised yoghurt in indomethacin induced gastric ulceration in male Wistar rats.

Background: Yoghurt, a fermented dairy product consumed by diverse cultures for centuries, has garnered significant attention from the scientific community due to its potential health benefits and remarkable versatility. This study investigated the anti-inflammatory and anti-oxidative effects of pre-treatment with pasteurized yoghurt in indomethacin induced gastric ulceration.

Method: Thirty male Wistar rats were randomly assigned into five groups.

Handling client financial insolvency in maternity services: An occurrence, experience and policy gap qualitative analysis among healthcare stakeholders in North-Central Nigeria.

Objective: To assess the occurrence of client financial insolvency, experiences of key healthcare stakeholders, and policy gaps on handling the situation during maternity services.

Methods: A qualitative study was conducted in North-Central Nigeria. Participants were key healthcare stakeholders including healthcare workers from private, primary, secondary, and tertiary facilities, healthcare administrators/facility-heads, program managers and policy makers at local and state government levels through In-depth and Key Informant interviews.

A cross-sectional assessment of expanding basic healthcare services to rural and underserved communities through proprietary patent medicine vendors in Northern Nigeria.

The poor health indices in Nigeria are widely reported to be fueled by an acute shortage of skilled medical personnel. Opinions are converging that Proprietary and Patent Medicine Vendors (PPMVs) can bridge this human resource for health gaps. This study therefore aimed to assess the acceptability, appropriateness, and feasibility of providing expanded basic health services among the skilled health workers operating PPMVs in underserved communities in Northern Nigeria states.

Evaluating Treatment Patterns and the Role of Neoadjuvant Chemotherapy in Plasmacytoid Urothelial Carcinoma: Insights from a Combined National and Institutional Series.

Background: Plasmacytoid urothelial carcinoma (PUC) is a rare histologic subtype of urothelial carcinoma of the bladder (BC). Our objective was to characterize treatment patterns and outcomes of PUC in the NCDB and our recent institutional experience.

Methods: The NCDB was queried for localized PUC cases between 2004 and 2020.

Final Overall Survival Analysis of S1500: A Randomized, Phase II Study Comparing Sunitinib With Cabozantinib, Crizotinib, and Savolitinib in Advanced Papillary Renal Cell Carcinoma.

JCO Mesenchymal-epithelial transition (MET) signaling pathway plays a role in the pathogenesis of selected patients with papillary renal cell carcinoma (PRCC). In the phase II PAPMET trial (ClinicalTrials.gov identifier: NCT02761057), cabozantinib significantly prolonged progression-free survival and improved objective response rate compared with sunitinib in patients with advanced PRCC.

TIGIT expression in renal cell carcinoma infiltrating T cells is variable and inversely correlated with PD-1 and LAG3.

Purpose: Immune checkpoint inhibitors have revolutionized the treatment of renal cell carcinoma (RCC), but many patients do not respond to therapy and the majority develop resistant disease over time. Thus, there is increasing need for alternative immunomodulating agents. The co-inhibitory molecule T-cell immunoglobulin and ITIM domain (TIGIT) may play a role in resistance to approved immune checkpoint inhibitors and is being investigated as a potential therapeutic target.

GP100 expression is variable in intensity in melanoma.

Drugs or cellular products that bind to gp100 are being investigated for treatment of cutaneous melanoma. The relative specificity of gp100 expression in melanocytes makes it an attractive target to harness for therapeutic intent. For example, Tebentafusp, a bispecific gp100 peptide-HLA-directed CD3 T cell engager, has generated significant enthusiasm in recent years due to its success in improving outcomes for uveal melanoma and is being studied in cutaneous melanoma.

Impact of 'decision-to-delivery' interval on maternal and perinatal outcomes: a retrospective study of emergency caesarean section from 2017 to 2021 at a secondary health facility in Nigeria.

Background: The decision-to-delivery interval (DDI) for a caesarean section is among the factors that reflect the quality of care a pregnant woman receives and the impact on maternal and foetal outcomes and should not exceed 30 min especially for Category 1 National Institute for Health and Care Excellence (NICE) guidelines. Herein, we evaluated the effect of decision-to-delivery interval on the maternal and perinatal outcomes among emergency caesarean deliveries at a secondary health facility in north-central Nigeria.

Methods: We conducted a four-year retrospective descriptive analysis of all emergency caesarean sections at a secondary health facility in north-central Nigeria.

Pathological concordance rate and outcomes by subtype in advanced papillary renal cell carcinoma.

Objective: To evaluate the clinical significance of subtyping (type 1 vs 2) of papillary renal cell carcinoma (PRCC) in patients treated with targeted therapy, as well as the concordance, sensitivity and positive predictive value (PPV) of local review pathology review.

Methods: Patients with advanced refractory PRCC were randomised to receive sunitinib or cabozantinib, crizotinib or savolitinib, stratified by PRCC subtype (type 1, type 2, or not otherwise specified [NOS]/mixed) by local review. Central review was retrospectively conducted by three expert genitourinary pathologists who independently reviewed cases.

Cytomorphological characteristics of low-grade papillary urothelial carcinoma in voided urine samples: Distinction from benign and high-grade papillary urothelial carcinoma.

Objective: Given its frequent recurrence and the potential for high-grade transformation, accurate diagnosis of low-grade papillary urothelial carcinoma (LGPUC) in urine cytology is clinically important. We attempted to identify cytomorphologic features in urine samples, which could be helpful for the identification of LGPUC.

Methods: We conducted a retrospective review of voided urine specimens collected from patients with histopathologic diagnoses of LGPUC.

The Occurrence of Dropped Head Syndrome After a Cervical Medial Branch Nerve Block in a Patient With Cervicothoracic Kyphotic Deformity: A Case Report.

Complications from medial branch blocks (MBBs) are rare when following proper procedural protocol. Dropped head syndrome (DHS) is characterized by profound muscle weakness in the cervical spine, resulting in a failure to maintain a level horizontal gaze and, in the worst cases, a chin-on-chest deformity. In this case report, we described DHS developing after cervical MBBs using short-acting anesthetic agents and subsequent management.

Investigating catastrophic health expenditure among people living with HIV and AIDS in South Western Nigeria.

Background: This study aimed to determine the catastrophic healthcare expenditure (CHE) among people living with HIV (PLHIV) in Lagos and to identify factors associated with CHE among them.

Methods: The study was a descriptive cross-sectional survey conducted between January and March 2021 among 578 PLHIVs drawn from various healthcare facilities in Lagos where HIV care and treatment services should be provided free of charge. Data were collected through pretested questionnaires and analyzed using Stata SE 12.

Reevaluation of ovarian cyst fine-needle aspiration cytology: A 10-year institutional experience.

Objectives: Fine-needle aspiration (FNA) of ovarian cyst fluid remains useful for certain clinical circumstances despite low sensitivity and potential safety concerns. The current study aimed to reevaluate the performance of ovarian cystic fluid cytology following American College of Obstetricians and Gynecologists guidelines using a single-institution cohort.

Methods: A total of 507 ovarian cyst FNA cases from 2013 to 2023 were reviewed.

COVID-19 and Activities of Daily Living Among Primary Health Care Workers in Ekiti State, South-West Nigeria.

Background And Objectives: Globally, COVID-19 has greatly impacted humans physically, socially, mentally, and economically. No doubt, healthcare workers seemed to bear the greatest impact. The study therefore assessed the impact of COVID- 19 on the primary healthcare workers' daily activities in Ekiti, Southwest, Nigeria.

Outcomes and quality of care for women and their babies after caesarean section in Nigeria.

Objective: To describe the outcomes and quality of care for women and their babies after caesarean section (CS) in Nigerian referral-level hospitals.

Design: Secondary analysis of a nationwide cross-sectional study.

Setting: Fifty-four referral-level hospitals.

Endometriosis-associated massive ascites in a young Nigerian lady.

Unlabelled: Endometriosis-associated massive haemorrhagic ascites is rare and poses a diagnostic challenge to the gynaecologist due to its resemblance to malignancies, especially ovarian malignancy. We report a 31-year-old nulligravida with progressive abdominal swelling, worsening dysmenorrhea, weight loss and a family history of ovarian tumour. Pelvic ultrasonography and Computed Tomography scans suggested an ovarian mass suspected to be an ovarian malignancy.

Morphological, Biochemical and Molecular Docking Evaluation of the Anti-inflammatory Effects of Methanolic Extract of Bridelia ferruginea stem bark on Acetic acid-induced Ulcerative Colitis in Rats.

Ulcerative colitis (UC) is a chronic disorder that involves inflammation. This study was carried out to examine the anti-inflammatory effect of the methanol extract of Brideliaferrugineastem barkinAcetic acid-induced ulcerative colitis inmaleWistarrats. Twenty-four rats were randomly divided into 6 groups of 4 animals each, colitis was thereafter induced by intrarectal administration of4% (v/v)Aceticacidin all except group 1, which received distilled water.

Cytologic evaluation of upper urinary tract specimens: An institutional retrospective study using The Paris System for Reporting Urine Cytology second edition with histopathologic follow-up.

Objective: Cytologic evaluation of the upper urinary tract (UUT) can be challenging due to instrumentation artefacts. This study retrospectively reviewed UUT specimens using The Paris System for Reporting Urinary Cytopathology, second edition (TPS 2.0), compared it with the original reporting system (ORS) and correlated it with histopathologic follow-up.

How Do People Living With HIV (PLHIV) and AIDS Feel About the Quality of Care They Received Amid the COVID-19 Pandemic in Lagos, Nigeria?

This study aimed to assess the perception of quality of care among people living with HIV (PLHIV) in Lagos, Nigeria, and identify factors influencing their perceptions. The study was a descriptive cross-sectional survey conducted between December 2020 and March 2021 among 578 PLHIVs drawn from various healthcare facilities in Lagos where HIV care and treatment services were provided. Data were collected through pretested questionnaires and analyzed using Stata SE 12.

Immune dysfunction revealed by digital spatial profiling of immuno-oncology markers in progressive stages of renal cell carcinoma and in brain metastases.

Background: The tumor microenvironment (TME) contributes to cancer progression and treatment response to therapy, including in renal cell carcinoma (RCC). Prior profiling studies, including single-cell transcriptomics, often involve limited sample sizes and lack spatial orientation. The TME of RCC brain metastases, a major cause of morbidity, also remains largely uncharacterized.

Effect of inter-pregnancy interval on serum ferritin, haematocrit and pregnancy outcome in Ilorin, Nigeria.

Background: Available information remains limited on inter-pregnancy interval (IPI) and its effect on maternal health and pregnancy outcome.

Objectives: To determine the effect of IPI on maternal serum ferritin, haematocrit and pregnancy outcome.

Materials And Methods: A prospective cohort study of 316 women categorized into WHO recommended IPI of ≥24 months (group I) and IPI <24 months i.