234 results match your criteria: "and. Clinical Statistics[Affiliation]"

Background: Hypertension in young adults is often due to secondary causes, and investigating these can be resource-intensive. This study aimed to identify clinical and biochemical markers that could suggest secondary hypertension in individuals under 40 years.

Materials And Methods: A 6-year retrospective observational cohort study included 207 young adults with hypertension who were assessed for secondary causes such as hyperthyroidism, primary aldosteronism, Cushing's syndrome, pheochromocytoma, and renovascular disease.

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Objective: The present study aimed to compare time to effective pain relief between diclofenac 75 mg intramuscular (IM) and tramadol 50 mg intravenous (IV) for ED patients with acute renal colic.

Methods: A randomised, double-blinded, sham-controlled, superiority trial was conducted. Patients diagnosed with acute renal colic (hydronephrosis and/or stone visualisation on point-of-care ultrasound) in the ED were randomly assigned to receive an IM injection of 75 mg of diclofenac or IV tramadol 50 mg.

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Purpose: To evaluate the anatomical and visual outcomes of patients with rhegmatogenous retinal detachment (RRD) who received primary repair by combined pars plana vitrectomy with scleral buckling (PPV/SB) or pars plana vitrectomy (PPV) alone by using a propensity analysis.

Patients And Methods: This study was a single center retrospective observational study. Medical records of patients who underwent surgical interventions between January 2013 and December 2019 were retrospectively reviewed.

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Subtype prevalence and treatment implication in adolescents and adults with mild-to-moderate asthma: Systematic review and meta-analysis.

J Allergy Clin Immunol Glob

February 2025

Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.

Background: Inhaled corticosteroid (ICS)-containing regimens are the mainstay for treating asthma despite usually being ineffective in noneosinophilic asthma (NEA). Data on the prevalence of NEA versus eosinophilic asthma (EA) in mild-to-moderate asthma are limited.

Objective: We performed a systematic review of the prevalence of mild-to-moderate asthma in adolescents and adults using sputum inflammatory cell analysis and their responses to ICS.

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Purpose: Undetected obstructive sleep apnea (OSA) in children increases the likelihood of perioperative respiratory complications. Current screening tools for OSA often lack sensitivity or are overly complex. This study aimed to develop and validate a simplified preoperative predictive model for moderate-to-severe pediatric OSA.

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Article Synopsis
  • Acne scarring is a major long-term issue for individuals with acne, causing physical, psychological, and economic challenges, yet there is limited research on its risk factors.
  • This study involved Thai patients diagnosed with acne, using an online questionnaire to explore sociodemographic, clinical, lifestyle, dietary, and treatment factors related to acne scarring.
  • The findings indicate that more severe acne, behaviors like squeezing and picking at blemishes, and postacne erythema (PAE) significantly increase the risk of developing acne scars, highlighting the importance of early intervention for at-risk patients.
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Individual survival prediction model for patients with leptomeningeal metastasis.

Jpn J Clin Oncol

November 2024

Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, 110 Intawaroros, Si Phum, Muang, Chiang Mai 50200, Thailand.

Background: Survival prediction for patients with leptomeningeal metastasis (LM) is crucial for making proper management plans and counseling patients. Prognostic models in this patient domain have been limited, and existing models often include predictors that are not available in resource-limited settings. Our aim was to develop a practical, individualized survival prediction model for patients diagnosed with LM.

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Value of transabdominal ultrasonography for diagnosing functional constipation in children: a systematic review and meta-analysis.

Clin Exp Pediatr

November 2024

Center of Excellence in Thai Pediatric Gastroenterology, Hepatology and Immunology (TPGHAI), Division of Gastroenterology, Department of Pediatrics, King Chulalongkorn Memorial Hospital, Chulalongkorn University, Bangkok, Thailand.

Transabdominal ultrasonography is increasingly used as a novel modality for detecting pediatric functional constipation (FC). This systematic review and meta-analysis aimed to assess the diagnostic parameters of FC including rectal diameter (RD) and anterior rectal wall thickness. A systematic search was conducted of the Ovid MEDLINE, EMBASE, Scopus, and PubMed databases through September 29, 2023, to identify studies comparing RD and anterior wall thickness using transabdominal ultrasonography in children with versus without FC.

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Clinical predictors of moderate-to-severe pediatric obstructive sleep apnea.

Front Pediatr

October 2024

Center for Clinical Epidemiology and Clinical Statistics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.

Background: Children with moderate-to-severe obstructive sleep apnea (OSA) require specific management. However, the risk factors associated with this level of severity in pediatric OSA remain poorly defined. This study aimed to identify clinical predictors of moderate-to-severe pediatric OSA.

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Frailty is characterized by the decreased ability in older adults to handle daily or acute stressors due to age-related declines in physiological reserve and organ system performance. This condition results from the interaction of multiple physiological pathways and changes in biomarkers. Exercise programs are currently recommended to promote "healthy aging" in frail older adults.

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Article Synopsis
  • * Participants included female patients aged 18-70 who had undergone surgery for early-stage triple negative breast cancer, with high-risk patients receiving a more intensive treatment regimen compared to standard therapy.
  • * Results showed that after a median follow-up of 45.1 months, the three-year disease-free survival rate was significantly higher for the intensive treatment group (90.9%) than for the standard treatment group (80.6%), indicating the potential benefits of personalized therapy based on
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Background: Diabetes mellitus is a significant global health issue, and alternative treatments from natural products like L. [Clusiaceae] or GM are being explored for their potential benefits. This study focused on evaluating the hypoglycemic effects of GM on diabetic rodent models.

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Background: Echocardiography is essential for the evaluation of pulmonary hypertension. We determined the feasible quantitative parameter for screening and monitoring pulmonary hypertension in preterm infants.

Methods: This secondary analysis of a prospective cohort single-centre study was conducted between August 2019 and September 2020.

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Despite the well-established significance of the CAC score as a cardiovascular risk marker, the timing of using CAC score in routine clinical practice remains unclear. We aim to develop a prediction model for patients visiting outpatient cardiology units, which can recommend whether CAC score screening is necessary. A prediction model using retrospective cross-sectional design was conducted.

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There is a growing need to evaluate of multiple competing drugs in phase II trials where the number of patients is often limited, and simultaneous assessment of both efficacy and toxicity is crucial. To avoid the waste of research resources, it is indeed more efficient to screen multiple drugs at once in a platform phase II setting. We aim to adapt the Bayesian optimal phase II (BOP2) design to multi-arm trials for both uncontrolled and controlled settings.

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Article Synopsis
  • The study examines how a multidisciplinary team (MDT) approach impacts the care and outcomes of non-small cell lung cancer (NSCLC) patients, specifically focusing on those who underwent pulmonary resection at a Thai hospital between 2009 and 2021.
  • It compares two groups of patients: those who received standard care before the implementation of the MDT and those who received care after its introduction in March 2018.
  • Results show that the MDT group had better survival rates, shorter waiting times for procedures, and a higher proportion of early-stage patients compared to the non-MDT group, indicating the potential benefits of a team-based approach in cancer care.
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Factors Associated With Dupilumab Response in Atopic Dermatitis: A Systematic Review and Meta-Analysis.

J Allergy Clin Immunol Pract

November 2024

Division of Allergy and Clinical Immunology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand. Electronic address:

Background: Dupilumab was approved for treating moderate to severe atopic dermatitis (AD). However, a notable subset of patients remains unresponsive and factors associated with dupilumab response remain limited.

Objective: To review and establish factors related to dupilumab response systematically in AD.

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Introduction: This study aims to clarify the good inflow site for saphenous vein grafts (SVG) in minimally invasive off-pump coronary artery bypass grafting (mini-CABG), between the ascending aorta, the internal thoracic arteries (ITAs) and the left axillary artery (LAA).

Methods: This retrospective study included 126 patients who underwent Mini-CABG at our center between January 2014 and July 2023. Patients were divided into three groups according to the SVG inflow site for patency comparison: Aorta group ( = 56), LAA group ( = 23), and ITA group ( = 47).

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Background: Spontaneous rupture of hepatocellular carcinoma (rHCC) poses a life-threatening complication with a mortality rate of 25-75%. Treatment aims at achieving hemostasis and includes options such as trans-arterial embolization, perihepatic packing, and hepatic resection. The optimal treatment remains a subject of debate.

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Aim: To evaluate the diagnostic performance of diffusion-weighted imaging (DWI) and dynamic contrast enhanced (DCE), for diagnosing osteomyelitis in the diabetic foot.

Materials And Methods: A thorough search was carried out to identify suitable studies published up to September 2023. The quality of the studies involved was evaluated using Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2).

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Background: The Charlson Comorbidity Index (CCI) is commonly employed for predicting mortality. Nonetheless, its performance has rarely been evaluated in patients with dementia. This study aimed to examine the predictive capability of the CCI-based model for survival prediction in Thai patients diagnosed with dementia.

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Normal Saline or Sodium Hypochlorite Irrigation for Vital Pulp Therapy? A Non-Inferiority Randomized Controlled Trial.

Eur Endod J

August 2024

Department of Family Medicine, Chiang Mai University, Faculty of Medicine, Chiang Mai, Thailand; Center for Clinical Epidemiology and Clinical Statistics, Chiang Mai University, Faculty of Medicine, Chiang Mai, Thailand; Musculoskeletal Science and Translational Research (MSTR) Cluster, Chiang Mai University, Chiang Mai, Thailand.

criteria were randomized to each irrigant, 65 in the NaOCl and 60 in the NSS groups. ProRoot® MTA was used as a pulp dressing material in both groups and teeth were followed for 12 months. The primary outcome was the success of VPT; requiring both clinical and radiographic success to be considered as success.

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Introduction: Elevated ambient pollution exposure is potentially linked to thromboembolism. However, the mechanisms by which particulate matter (PM) interferes with the balance of hemostatic system remain unclear. This study investigates PM-mediated hemostatic changes in individuals across unique seasonal variations of ambient pollution.

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