Nursing education has undergone a significant transformation as a result of artificial intelligence (AI). Chatbots, specifically ChatGPT, have emerged as vital AI technologies within the nursing domain as it is a computer program designed to simulate human conversation through text or voice interactions. This study aims to conduct a bibliometric analysis to gain insights into the publication trends, citation impact, and thematic evolution in nursing education and practice concerning ChatGPT and chatbots. A comprehensive bibliometric analysis was performed using VOSViewer, concentrating on citation networks for data analysis and visualisation. A review of LENS.org identified 344 relevant research publications regarding chatbots and ChatGPT within the nursing discipline, all of which were utilised in the study. The study examined various aspects, including types of publications, prominent authors, leading journals, participating nations, institutions, and the impact of ChatGPT on nursing practice. The primary objectives included categorising the papers, identifying the most influential authors, delineating the prominent areas and institutions in the field, and examining the impact of ChatGPT on nursing education and practice. The findings indicate that ChatGPT positively impacts nursing education by enhancing learning experiences, improving communication, and aiding clinical decision-making. The findings indicate that journal articles accounted for 76% of publications, with the U.S. leading in research output. The findings indicate that ChatGPT positively impacts nursing education by enhancing learning experiences, improving communication, and aiding clinical decision-making. Future research should focus on establishing frameworks for integrating ChatGPT into nursing education, addressing ethical implications, and assessing the long-term impacts on patient care.

Introduction: Leukemia is one of the most prevalent childhood cancers, accounting for 30% of paediatric cancers globally and 39.1% in Malaysia. This study assesses neuropsychological functioning in childhood Acute Lymphoblastic Leukemia (ALL) survivors, including executive functioning, attention span, working memory, problem solving, processing speed, cognitive flexibility, and inhibitory control. Methods: Twenty-seven childhood ALL survivors (12 males, 15 females), aged 8–26 years and in remission for at least one year, were recruited from Hospital Pakar Universiti Sains Malaysia. Participants completed the Wechsler Intelligence Scale: Digit Span and subtests from the Delis-Kaplan Executive Function System: Trail Making Test, Verbal Fluency, Colour-Word Interference, and Sorting Test. Results: Results revealed significant neuropsychological deficits compared to normative data. Working memory performance (Digit Span, M = 6.63) was significantly below the mean. Impairments in executive functioning were found in Trail Making Test scores, particularly in Visual Scanning (M = 6.78), Letter Sequencing (M = 4.30), and Number-Letter Sequencing (M = 4.70). Verbal Fluency deficits were most notable in Letter Fluency (M = 4.70). Cognitive flexibility challenges were indicated by Colour-Word Interference scores (Inhibition, M = 8.04; Inhibition/ Switching, M = 8.26). Sorting Test scores (M = 7.33) indicated categorization difficulties. Correlations showed that school and post-treatment duration positively affected task performance, while earlier diagnosis negatively affected cognitive flexibility. Conclusion: These findings highlight neuropsychological deficits in Malay childhood ALL survivors, emphasizing the need for tailored interventions and screening tools to improve their quality of life and address gaps in understanding long-term effects.

Background: Work-related musculoskeletal disorders (WRMSDs) remain a major cause of occupational disability and productivity loss worldwide. Traditional statistical methods have identified numerous associated factors; however, they often struggle to capture complex non-linear relationships and interactions across multiple domains of risk. Machine learning (ML) offers an alternative analytical approach for modelling such multidimensional relationships. Methods: Following the PRISMA 2020 guidelines (PROSPERO: CRD420250605234), literature searches were conducted in Web of Science, Scopus, and PubMed for studies published between 2020 and 2025. Eligible studies applied ML methods to identify factors associated with WRMSDs using cross-sectional study designs. Included studies were appraised using the Joanna Briggs Institute Critical Appraisal Checklist for analytical cross-sectional studies. Results: Ten studies met the inclusion criteria, representing workers from healthcare, transport, manufacturing, and service sectors across Asia, Africa, and Europe. Frequently applied ML algorithms included random forest, support vector machine, and artificial neural networks, demonstrating strong internal discriminative performance (area under the receiver operating characteristic curve: 0.80–0.99), although the absence of external validation in several studies suggests a potential risk of overfitting. Commonly identified factors included age, sex, awkward posture, vibration exposure, prolonged working hours, stress, and burnout. Psychosocial factors, including post-traumatic stress disorder, job stress, and depression, were ranked among the most influential predictors within ML models. Conclusions ML models demonstrate strong capability in discriminating WRMSDs risk and identifying multidimensional risk factors compared with traditional statistical approaches. These models highlight complex interrelationships between ergonomic and psychosocial exposures. Future research should incorporate external validation, objective exposure measurements, and standardized ML reporting frameworks to enhance methodological transparency and generalizability.

Prevalens Simptom Muskuloskeletal dan Faktor-Faktor Yang Mempengaruhinya dalam kalangan Pegawai Perubatan yang Mengendali Mesin Ultrabunyi Pranatal di Klinik Kesihatan di negeri Selangor pada tahun 2024 Pengenalan Masalah muskuloskeletal dalam kalangan pengendali mesin ultrabunyi merupakan isu yang telah diketengahkan oleh negara-negara luar tetapi kurang mendapat perhatian di Malaysia. Kajian ini dijalankan untuk mendapatkan maklumat prevalens simptom muskuloskeletal dalam kalangan pengendali mesin ultrabunyi dan mengkaji faktor-faktor yang mempengaruhinya. Metodolog iKajian keratan rentas ini melibatkan pegawai perubatan yang bertugas di klinik-klinik kesihatan di negeri Selangor yang melakukan pengimbasan janin untuk pesakit pranatal di unit Kesihatan Ibu dan Anak. Pengumpulan data telah dilakukan antara bulan Mei 2024 sehingga bulan Julai 2024 menggunakan pensampelan mudah yang melibatkan 84 responden yang memberikan persetujuan untuk menjawab kajian soal selidik dalam talian. Hasil Prevalens simptom muskuloskeletal yang berlaku sekurang-kurangnya selama 24 jam dalam 12 bulan yang lalu yang berkait dengan penggunaan mesin ultrabunyi ialah 29.8%, di mana peramal penting dalam model akhir yang dikenal pasti menggunakan model regresi logistik berganda ialah stres tempat kerja bagi domain skala stres tempat kerja (OR 10.95 (95% SK 1.94, 61.69), p = 0.007)); ketidakselesaan transduser bagi domain stesen kerja dan organisasi (OR 7.85 (95% SK 2.17, 28.37), p = 0.002)); dan jumlah pesakit dalam sehari bagi domain tugasan dan beban kerja (OR 4.24 (95% SK 1.15, 15.62), p = 0.030)). Kesimpulan Stres di tempat kerja ialah peramal paling kuat mempengaruhi simptom muskuloskeletal dalam kalangan pengendali mesin ultrabunyi, ini diikuti oleh ketidakselesaan dalam penggunaan transduser ultrabunyi, dan akhir sekali ialah jumlah pesakit yang lebih ramaidiperiksa dalam tempoh sehari

Introduction: Prediabetes or intermediate hyperglycemia (IH) represents a critical phase in the trajectory toward type 2 diabetes mellitus (T2DM). Recent evidence from the International Diabetes Federation (IDF) suggests that 1-hour OGTT (1HOGTT) ≥8.6 mmol/L is a more sensitive biomarker for early beta-cell dysfunction, with enhanced detection of IH and future T2DM risk. Conventional screening using hemoglobin A1c (HbA1c) or 2-Hour OGTT (2HOGTT) may delay identification of prediabetes, narrowing the window for early intervention. This study evaluates 1HOGTT as a screening tool for prediabetes among Malaysians. Methodology: This cross-sectional study enrolled adults without prior T2DM or prediabetes. Participants underwent 1HOGTT, 2HOGTT, and HbA1c, classified as per the Malaysian Clinical Practice Guideline for T2DM (6th Edition) and IDF 2024 criteria. Agreement between tests was assessed using McNemar’s test and Cohen’s kappa. Diagnostic accuracy was evaluated via receiver operating characteristic (ROC) curve analysis. Cost-effectiveness was determined using reagent cost only. Results: The majority of the 310 participants were female (71.6%), Malay (87.1%), with average age of 40. The 1HOGTT identified prediabetes in 21.6% (n = 67) compared to 17.1% (n = 53) by HbA1c and 2.6% (n = 8) by 2HOGTT. McNemar’s test confirmed statistically significant discordance between 1HOGTT and 2HOGTT (chi-square = 53.397, p <0.001): 61 participants were prediabetic by 1HOGTT but normal by 2HOGTT, versus only 2 in the reverse direction. No significant discordance was found between 1HOGTT and HbA1c (chi-square = 2.817, p = 0.093). 1HOGTT demonstrated excellent discriminatory ability against 2HOGTT (AUC = 0.908; 95% CI: 0.837–0.978), significantly outperforming HbA1c (AUC = 0.664; CI: 0.462– 0.867; DeLong p = 0.012). In a population-level cost analysis, 1HOGTT achieved lowest cost per prediabetes case detected (RM 5.79) – approximately 8.3 times and 8.1 times more cost-effective than 2HOGTT (RM 48.08) and HbA1c (RM 46.78) respectively. Conclusion 1HOGTT identifies a significant proportion of individuals with prediabetes missed by 2HOGTT and HbA1c. Incorporating 1HOGTT enhances the detection of prediabetes, is cost-effective, and enables timely preventive measures in our population with high diabetes burden.
Glucose Tolerance Test ; Glycated Hemoglobin ; Prediabetic State

Introduction: Type 2 diabetes mellitus is a major healthcare problem worldwide, yet high percentage of patients are undiagnosed. There is a dire need for effective screening strategies. We examine the use of modified Asian FINDRISC (M-FINDRISC) and POCT random capillary blood glucose (rCBG) for the detection of dysglycemia Methodology: This cross-sectional, observational study included 151 adults aged ≥30 years without a prior history of diabetes in healthcare and community settings. Hemoglobin A1c of ≥6.3% was used for the diagnosis of diabetes, and 5.7– 6.2% for prediabetes. Areas under the receiver operating curve (ROC-AUC) for M-FINDRISC were analyzed. The sensitivity and specificity of the combined use of M-FINDRISC and rCBG for the detection of dysglycemia were evaluated. Results: The mean age of the participants was 44.6 ± 11.0 years. They had high body mass index (27.8 ± 4.9 kg/m²). Most were sedentary (only 25.2% reported physical activities of ≥30 min/day). A total of 52.3% had first-degree relatives with diabetes, but less than 12% were taking antihypertensive medication. Out of 151 participants, 3.3% (n = 5) were diagnosed with diabetes mellitus and 37.7% (n = 57) with prediabetes, giving an overall prevalence of 41.1% for dysglycemia. The mean age of participants with dysglycemia was significantly older (47.9 vs. 42.3 years, p-value 0.002). Other parameters were not statistically different for the two groups. Mean M-FINDRISC score was 9.7 ± 3.9 in the normal and 10.8 ± 4.0 in the dysglycemic group, while rCBG was 6.4 ± 1.1 mmol/L and 7.1 ± 3.1 mmol/L, respectively. ROC-AUC of M-FINDRISC for dysglycemia was 0.561. A combined screening strategy (M-FINDRISC score ≥7.5 and CBG ≥7.8 mmol/L) yielded high specificity (89.9%) but low sensitivity (17.7%) for dysglycemia. Conclusion While the combined screening strategy utilizing M-FINDRISC and POCT random CBG improves specificity, M-FINDRISC showed limited predictive value for dysglycemia in this specific cohort, making it a less ideal tool for screening.

Introduction: Diabetes mellitus (DM) is a significant comorbidity associated with adverse tuberculosis (TB) treatment outcomes and remains an ongoing clinical challenge. Chronic hyperglycemia impairs host immune responses, particularly macrophage function, leading to delayed bacillary clearance. This contributes to poorer outcomes, including delayed sputum conversion, prolonged treatment duration, relapse, and increased mortality. Poor glycemic control is a key modifiable factor influencing these outcomes. This study aimed to evaluate the impact of glycemic control at diagnosis on TB treatment outcomes in a Malaysian cohort. Methodology: A retrospective cross-sectional audit was conducted using the TB clinic registry at Hospital Sungai Buloh from 2022 to 2025. Adult patients (≥18 years) with confirmed TB (any form) and DM (Type 1 or Type 2) with complete records were included. Of 241 patients screened, 131 were included after exclusions due to incomplete records (29.9%), transfer (29.9%), loss to follow-up (19.9%), and drug-resistant TB (2.9%). Data collected included demographics, hemoglobin A1c (HbA1c) at diagnosis, sputum conversion duration, treatment duration, type of DM therapy, and clinical outcomes. Results: The cohort had a mean age of 53 years, with 97% having Type 2 DM. Mean HbA1c at diagnosis was 10.5%. Poorer glycemic control was associated with delayed sputum conversion. Patients who achieved sputum conversion by 8 weeks had an average HbA1c of 9.6%, compared to 11.8% in those with delayed conversion. Longer treatment duration was associated with higher HbA1c (mean 10.5, 8.6, and 11.8% for 6-, 12-, and 18-month regimens, respectively). Relapse analysis demonstrated a trend towards higher HbA1c with increasing relapse episodes (11.2, 13.75, and 14.5% for one, two, and three relapses, respectively). Overall mortality was 17% (22/131), with markedly higher mean HbA1c in deceased patients compared to survivors (16.0% vs 10.5%). Conclusion Poor glycemic control at TB diagnosis is associated with delayed sputum conversion, prolonged treatment duration, and increased mortality. These findings are consistent with regional evidence, including a South Asian systematic review (Gautam et al., 2021), demonstrating higher mortality and treatment failure in patients with TB and DM. Early and aggressive optimization of glycemic control, alongside standard anti-TB therapy, is essential to improve outcomes.
Humans ; Glycemic Control ; Retrospective Studies ; Diabetes Mellitus ; Treatment Outcome ; Tuberculosis

Introduction: Parathyroid carcinoma is a rare endocrine malignancy found in 1–5% of patients with primary hyperparathyroidism. It commonly presents with severe hypercalcemia and markedly elevated parathyroid hormone (PTH) levels. We report a challenging case of parathyroid carcinoma presenting with refractory hypercalcemia with incidental papillary thyroid microcarcinoma. Case: A 63-year-old female with hypertension, diabetes mellitus, dyslipidemia, and ischemic heart disease had been followed for primary hyperparathyroidism since 2014 (PTH5.5 pmol/L, calcium range 2.3–4.7 mmol/L). Initial neck ultrasound was suggestive of parathyroid adenoma over left side, but parathyroid scintigraphy failed to localize a lesion. She refused surgical intervention initially until April 2025, then she later agreed. Re-evaluation prior to operation revealed PTH level 76 pmol/L, and repeated parathyroid scintigraphy showed mild sestamibi avid uptake on left thyroid nodule. While awaiting surgery, she was admitted with a hypercalcemic crisis (serum calcium 3.7–5.38 mmol/L), complicated with acute kidney injury. Repeated ultrasound neck revealed extrathyroidal lesion adjacent to inferior pole of left thyroid (1.6 × 1.7 × 1.2 cm). She required aggressive intravenous hydration, intravenous pamidronate, calcitonin, and Denosumab to optimize her calcium level peri-operatively. She underwent left neck exploration with en-bloc left inferior parathyroidectomy, left hemithyroidectomy, and central neck dissection in November 2025. Histopathological examination confirmed parathyroid carcinoma (pT3N1) with nodal metastasis (1/4 lymph nodes positive) and an incidental papillary thyroid microcarcinoma measuring 1 mm (pT1a). Conclusion This case highlights the challenges of perioperative hypercalcemia management in parathyroid carcinoma. Effective preoperative control often requires multiple treatment modalities. Severe refractory hypercalcemia and high PTH level should raise a high index of suspicion for malignancy. Early complete resection is the cornerstone of treatment and is associated with optimal outcomes.
Papillary Thyroid Microcarcinoma ; Calcium ; Parathyroid Neoplasms

Introduction: Mediastinal paragangliomas (PGLs) are extremely rare extra-adrenal neuroendocrine tumors, accounting for approximately 2% of all PGLs and commonly associated with pathogenic germline variants (PGVs), particularly those involving succinate dehydrogenase (SDH) mutations. Case: We report a 35-year-old female presenting with chronic cough and hemoptysis, accompanied by paroxysmal symptoms and new-onset hypertension. She had a history of pheochromocytoma treated 15 years earlier with right adrenalectomy and liver lobectomy due to intraoperative adrenal adherence to the liver. Histopathology confirmed adrenal pheochromocytoma, with no evidence of PGL in the liver. She remained in biochemical remission for 3 years but subsequently defaulted. Biochemical evaluation revealed markedly elevated 24-hour urinary normetanephrine (58,950 nmol/L; ~26-fold increase). Computed tomography of the thorax demonstrated a mediastinal mass compressing the right bronchus, resulting in luminal narrowing and segmental lung collapse. Endobronchial biopsy confirmed PGL (Ki-67 index 5%). Functional imaging with DOTATATE, FDG-PET, and MIBG demonstrated metastatic disease involving the lungs and lymph nodes. Genetic testing identified a heterozygous pathogenic SDHB mutation (c.79C>T; p.Arg27), consistent with autosomal dominant hereditary PGL-pheochromocytoma syndrome; family screening confirmed the same mutation in her father and two siblings. She underwent two sessions of bronchoscopic intervention, including cryoablation, balloon dilation, argon plasma coagulation, and intratumoral alcohol injection for airway control and hemoptysis. Multidisciplinary evaluation deemed complete surgical resection high risk and not feasible; therefore, peptide receptor radionuclide therapy was initiated. Conclusion This case demonstrates the aggressive and metastatic nature of SDHB-mutated PGLs. This group of patients require long term surveillance given the risk of developing new tumors even years or decades after primary tumor resection. It highlights the importance of genetic testing following pheochromocytoma surgery to guide targeted therapy, lifelong surveillance, and family screening within a multidisciplinary care approach.
Paraganglioma

Introduction: Severe thyrotoxicosis is an endocrine emergency that may present with multiorgan dysfunction, particularly when precipitated by systemic infection. Management becomes challenging when hepatic injury limits the use of standard antithyroid therapy. We report a case of severe thyrotoxicosis with acute hepatitis in the setting of dengue IgM positivity. Case: A 44-year-old male with chronic alcohol use presented with epistaxis. On examination, he was deeply jaundiced and had tremors on outstretched hands. Initial investigations showed severe hepatitis with AST 2029 U/L, ALT 698 U/L, total bilirubin 236 µmol/L, alkaline phosphatase 138 U/L, and thrombocytopenia (34 ×10⁹/L). Viral hepatitis HBV, HCV, HIV, and autoimmune hepatitis screen were negative. Dengue IgM was positive. Thyroid function tests demonstrated overt thyrotoxicosis with free thyroxine 4 (FT4) 58.6 pmol/L and suppressed thyroid-stimulating hormone. He was managed as severe thyrotoxicosis with impending thyroid crisis in view of systemic illness and multiorgan involvement. Due to significant hepatic dysfunction, he was treated with propranolol, dexamethasone, and lithium carbonate 300 mg BD. Over 5 days, there was marked clinical improvement with resolution of tachycardia and tremors. FT4 decreased to 44.8 pmol/L. Liver function tests improved significantly (AST 157 U/L, ALT 195 U/L, bilirubin 163 µmol/L), and thrombocytopenia resolved (platelets 323 ×10⁹/L). He remained hemodynamically stable with normal Glasgow Coma Scale throughout admission. Conclusion This case highlights severe thyrotoxicosis with acute hepatitis and dengue infection, where management was complicated by contraindication to conventional antithyroid therapy. Lithium and corticosteroids provided effective biochemical and clinical improvement. Early recognition and individualized therapy are crucial in complex multisystem thyrotoxic presentations.
Hepatitis A ; Thyrotoxicosis ; Dengue