Showing 2,961 - 2,980 results of 18,849 for search 'sample random sampling', query time: 0.22s Refine Results
  1. 2961

    Tegoprazan and low- or high-dose amoxicillin dual therapy versus bismuth-containing quadruple therapy for eradication (TREAT): protocol for a multicenter, open-label, non-inferior... by Yi Hu, Xin Xu, Cong He, Nian-Shuang Li, Yong Xie, Xu Shu, Nong-Hua Lu, Yin Zhu

    Published 2025-08-01
    “…Stool samples will be collected at baseline to detect antibiotic resistance and at baseline, week 2, and weeks 8–10 to evaluate the alteration of gut microbiota. …”
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  2. 2962

    Evaluation of the Effect of Lactobacillus paracasei (HF.A00232) in Children (6–13 years old) with Perennial Allergic Rhinitis: A 12-week, Double-blind, Randomized, Placebo-controll... by Wen-Ya Lin, Lin-Shien Fu, Heng-Kuei Lin, Chian-Yin Shen, Yee-Jun Chen

    Published 2014-06-01
    “…Methods: This study was a 12-week, double-blind, randomized, placebo-controlled trial. Sixty children with AR aged 6–13 years with nasal total symptoms score (NTSS) ≥5 who fulfilled the inclusion criteria were enrolled. …”
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  3. 2963

    Double-Blind, Randomized, Three-Armed, Placebo-Controlled, Clinical Investigation to Evaluate the Benefit and Tolerability of Two Dosages of IQP-AE-103 in Reducing Body Weight in O... by Ralf Uebelhack, Udo Bongartz, Stephanie Seibt, Gordana Bothe, Pee Win Chong, Patricia De Costa, Natalia Wszelaki

    Published 2019-01-01
    “…Methods. A double-blind, randomized, placebo-controlled trial involved one hundred and eight subjects (BMI between 25 and 35 kg/m2) that were randomly assigned to either the low-dose or the high-dose IQP-AE-103 group, or the placebo group. …”
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  4. 2964
  5. 2965
  6. 2966

    Combination of Compound Kushen injection with first-line treatment versus first-line treatment alone for advanced colorectal cancer: a study protocol for a multicenter, openlabel,... by Jingyuan Wu, Yuansha Ge, Guanghui Zhu, Ruike Gao, Xiaoyu Zhu, Ying Zhang, Jie Li

    Published 2024-12-01
    “…Methods This is a multicenter, randomized, open-label controlled clinical trial in which 320 patients with advanced CRC will be randomly assigned to the treatment group or the control group in a 1:1 ratio. …”
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  7. 2967

    The food effect on the pharmacokinetics of TQB3616 capsule in Chinse healthy subjects: a randomized, open-label, single-center, two-period, two-sequence crossover phase I clinical... by Jun Dai, Yanan Zhou, Lei Zhang, Qing Ren, Zhengzhi Liu, Yanli Wang, Yang Cheng, Qiaohuan Deng, Haimiao Yang, Hong Zhang

    Published 2025-05-01
    “…PurposeThe purpose of this study was to evaluate the food effect on the pharmacokinetics of TQB3616 capsule in Chinse healthy subjects.MethodsThe subjects were randomly allocated to two distinct sequences in a 1:1 ratio. …”
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  8. 2968

    Effect of fasting-induced headache on calcitonin gene related peptide (CGRP) and other clinical biomarkers on the first day of Ramadan: Sub-analysis from a randomized open label cl... by Abdulrahman Alwhaibi, Fawaz Alasmari, Faris Almutairi, Mohammed A. Assiri, Feras S. Aldawsari, Saud T. Aloyayd, Abdullah A. Alhejji, Jawaher A. Alotaibi, Abdulrazaq Albilali, Omar A. Almohammed, Sary Alsanea

    Published 2024-10-01
    “…Methods As part of a randomized, open-label clinical trial that evaluated the effect of paracetamol as a prophylactic therapy for FIH, blood samples from stratified subjects in the prophylaxis and control groups were withdrawn while fasting after the 1st dose of paracetamol (in the prophylaxis group) and prior to reporting headache occurrence. …”
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  9. 2969

    Randomized single-dose crossover comparative bioavailability study of two novel oral cannabidiol (CBD) formulations in healthy volunteers under fed conditions, compared to a standa... by Mehmet Nevzat Pisak, Edibe Bereket, Aydin Erenmemisoglu

    Published 2025-08-01
    “…Methods A single-dose, open-label, randomized, three-period, three-sequence crossover trial was conducted in 12 healthy male volunteers (18–50 years). …”
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  10. 2970
  11. 2971

    Unravelling NK cell subset dynamics and specific gene signatures post-ibrutinib therapy in chronic lymphocytic leukaemia via single-cell transcriptomics by Chunlan Liu, Tianjian Ding, Rong Zou, Aili Zhang, Zhengzhuo Zhi, Sili Wang

    Published 2025-04-01
    “…Methods Peripheral blood samples from patients clinically and pathologically diagnosed with monoclonal B-cell lymphocytosis (MBL), newly diagnosed with CLL (ND-CLL), postibrutinib-treated patients who achieved a complete response (CR) or partial response (PR), and those with Richter's syndrome (RS) were collected. …”
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  12. 2972
  13. 2973

    Comprehensive Analysis Reveals the Potential Diagnostic Value of Biomarkers Associated With Aging and Circadian Rhythm in Knee Osteoarthritis by Hao Li, Yuze Yang, Bo Li, Jiaju Yang, Pengyu Liu, Yuanpeng Gao, Min Zhang, Guangzhi Ning

    Published 2025-03-01
    “…Methods This study identified differentially expressed genes (DEGs) by comparing gene expression levels between normal and KOA samples from the GEO database. Subsequently, we intersected the DEGs with aging‐related circadian rhythm genes to obtain a set of aging‐associated circadian rhythm genes differentially expressed in KOA. …”
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  14. 2974

    Remote Sensing of Alpine Peatlands: Challenges of Mapping Thousands of Sparse Small Sites Scattered Across Extensive Mountainous Territories by Qiqi Li, Manudeo Singh, Sonia Silvestri

    Published 2025-07-01
    “…The results show that the data set of single‐year time series multi‐source imagery, binary samples (peatland or non‐peatland), and 30 m DEM is the most effective for mapping alpine peatlands. …”
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  15. 2975
  16. 2976

    Effect of behavioural change communication through women development army on optimal complementary feeding practice among children aged 6–23 months in Southwest Ethiopia: a cluster... by Meseret Tamrat Gebretsadik, Dessalegn Tamiru, Assefa Legesse Sisay, Tefera Belachew

    Published 2025-07-01
    “…The study used two-stage cluster sampling to allocate villages into control and intervention groups and systematic random sampling methods to select participants. …”
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  17. 2977

    A Comparative Study between Conventional Diaphragmatic Breathing Exercise and Virtual Reality-based Diaphragmatic Breathing Exercise on Quality of Life in Chronic Obstructive Pulmo... by Sridhar Shirodkar, Medha Deo

    Published 2024-05-01
    “…Conclusion: Future studies need to address the long-term effects and stability of the results with a larger sample size, compare the approach with the existing treatments, and make the required smaller changes to the program for better outcomes.…”
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  18. 2978

    Clinical and microbiological evaluation of dental plaque on topical application of olive oil, olive oil with 35% Curcuma zedoaria, and olive oil with 30% Azadirachta indica in hosp... by Anshula Deshpande, Simron Baishya, Sneha Dori, Medha Wadhwa, Khushali Shah

    Published 2025-04-01
    “…Settings and Design: This was a randomized control trial. Materials and Methods: 84 hospitalized children of age group 3–14 years were randomly divided by computer-generated random allocation into Group A-EVOO, Group B-EVOO + 35% CZ, Group C-EVOO + 30% AI, and Group D-normal saline with 21 participants in each group and applied with sterile gauze. …”
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  19. 2979

    Effects of Nutrition Education on Improving Knowledge and Practice of Complementary Feeding of Mothers with 6- to 23-Month-Old Children in Daycare Centers in Hawassa Town, Southern... by Selam Deksiyous Muluye, Tefera Belachew Lemma, Tona Zema Diddana

    Published 2020-01-01
    “…Among the total daycare centers in the town, five were assigned to receive nutrition education and the rest five for the control group (CG). The simple random sampling technique used to select individual participants from each daycare center. …”
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  20. 2980