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Takuya Kawahara, Ph.D.

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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Izumi S, Hagiwara Y, Matsuyama Y, Shiroiwa T, Taira N, Kawahara T, Konomura K, Noto S, Fukuda T, Shimozuma K. Impacts of the preceding cancer-specific health-related quality of life instruments on the responses to the subsequent EQ-5D-5L. Health Qual Life Outcomes. 2023 Jan 17; 21(1):3. PMID: 36650539; PMCID: PMC9843919.
    Citations:    Fields:    
  2. Kawahara T, Yamada K, Terashima R, Takashima I, Tanaka S, Ogata T, Chikuda H, Miura H, Nakamura K, Ohe T. Practical guidance to handle missing values in the 25-question Geriatric Locomotive Function Scale (GLFS-25): a simulation study. BMJ Open. 2022 12 26; 12(12):e065607. PMID: 36572490; PMCID: PMC9806098.
    Citations:    Fields:    Translation:Humans
  3. Morishita-Kawahara M, Koike K, Kawahara T, Kamibeppu K. The relationship between satisfaction with care and quality of life among family caregivers of of patients living with terminal cancer in general wards: a cross-sectional study. Int J Palliat Nurs. 2022 Dec 02; 28(12):575-582. PMID: 36520104.
    Citations:    Fields:    Translation:Humans
  4. Sawaki M, Taira N, Uemura Y, Saito T, Baba S, Kobayashi K, Kawashima H, Tsuneizumi M, Sagawa N, Bando H, Takahashi M, Yamaguchi M, Takashima T, Nakayama T, Kashiwaba M, Mizuno T, Yamamoto Y, Iwata H, Toyama T, Tsugawa K, Kawahara T, Mukai H. Adjuvant trastuzumab without chemotherapy for treating early HER2-positive breast cancer in older patients: A propensity score-adjusted analysis of a prospective cohort study. Breast. 2022 Dec; 66:245-254. PMID: 36371994; PMCID: PMC9661716.
    Citations:    Fields:    Translation:Humans
  5. Kimura N, Kawahara T, Uemura Y, Atsumi T, Sumida T, Mimura T, Kawaguchi Y, Amano H, Iwasaki Y, Kaneko Y, Matsui T, Muro Y, Imura Y, Kanda T, Tanaka Y, Kawakami A, Jinnin M, Ishii T, Hiromura K, Miwa Y, Nakajima H, Kuwana M, Nishioka Y, Morinobu A, Kameda H, Kohsaka H. Branched chain amino acids in the treatment of polymyositis and dermatomyositis: a phase II/III, multi-centre, randomized controlled trial. Rheumatology (Oxford). 2022 11 02; 61(11):4445-4454. PMID: 35179548.
    Citations:    Fields:    Translation:HumansCTClinical Trials
  6. Sakamaki K, Kawahara T. Statistical methods and graphical displays of quality of life with survival outcomes in oncology clinical trials for supporting the estimand framework. BMC Med Res Methodol. 2022 10 04; 22(1):259. PMID: 36192678; PMCID: PMC9531431.
    Citations:    Fields:    Translation:Humans
  7. Tomioka Y, Sekino M, Gu J, Kurita M, Yamashita S, Miyamoto S, Iida T, Kanayama K, Yoshimura K, Nakagawa M, Akazawa S, Kagaya Y, Tanaka K, Sunaga Y, Ueda K, Kawahara T, Tahara Y, Okazaki M. Wearable, wireless, multi-sensor device for monitoring tissue circulation after free-tissue transplantation: a multicentre clinical trial. Sci Rep. 2022 10 03; 12(1):16532. PMID: 36192423; PMCID: PMC9529918.
    Citations:    Fields:    Translation:Humans
  8. Hagiwara Y, Shiroiwa T, Taira N, Kawahara T, Konomura K, Noto S, Fukuda T, Shimozuma K. Gradient Boosted Tree Approaches for Mapping European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 Onto 5-Level Version of EQ-5D Index for Patients With Cancer. Value Health. 2022 Sep 09. PMID: 36096966.
    Citations:    Fields:    
  9. Yoshiyasu N, Sato M, Yasui T, Takami M, Kawahara T, Konoeda C, Nakajima J. Thoracic mediastinal-occupying ratio predicts recovery and prognosis after lung transplantation. Interact Cardiovasc Thorac Surg. 2022 08 03; 35(3). PMID: 35445700; PMCID: PMC9419698.
    Citations:    Fields:    Translation:Humans
  10. Kawahara T, Iwamoto T, Takashima I, Hanazawa R, Uemura K, Uemura Y, Mukai H, Kikawa Y, Taira N. Association of change in health-related quality of life and treatment discontinuation in metastatic breast cancer: a post hoc, exploratory analysis of two randomized clinical trials. Support Care Cancer. 2022 Oct; 30(10):8367-8375. PMID: 35857127; PMCID: PMC9512887.
    Citations: 1     Fields:    Translation:Humans
  11. Bae SK, Arita J, Akamatsu N, Maki H, Nishioka Y, Kawahara T, Miyata A, Kokudo T, Nagata R, Mihara Y, Ichida A, Inagaki Y, Kawaguchi Y, Ishizawa T, Kaneko J, Tamura S, Tanaka Y, Moriya K, Hasegawa K. The impact of the covalently closed circular DNA level on recurrence of hepatocellular carcinoma after initial hepatectomy: an analysis of patients with resolved hepatitis B virus infection. HPB (Oxford). 2022 10; 24(10):1780-1788. PMID: 35863998.
    Citations:    Fields:    Translation:HumansCells
  12. Suzuki A, Yamaguchi R, Kim L, Kawahara T, Ishii-Takahashi A. Effectiveness of mock scanners and preparation programs for successful magnetic resonance imaging: a systematic review and meta-analysis. Pediatr Radiol. 2023 01; 53(1):142-158. PMID: 35699762.
    Citations:    Fields:    Translation:Humans
  13. Tanaka M, Matsumoto Y, Imabayashi T, Kawahara T, Tsuchida T. Diagnostic value of a new cryoprobe for peripheral pulmonary lesions: a prospective study. BMC Pulm Med. 2022 Jun 10; 22(1):226. PMID: 35689261; PMCID: PMC9188163.
    Citations: 1     Fields:    Translation:Humans
  14. Fujisawa G, Niikura R, Kawahara T, Honda T, Hasatani K, Yoshida N, Nishida T, Sumiyoshi T, Kiyotoki S, Ikeya T, Arai M, Hayakawa Y, Kawai T, Fujishiro M. Effectiveness and safety of chemotherapy for patients with malignant gastrointestinal obstruction: A Japanese population-based cohort study. World J Clin Cases. 2022 Jun 06; 10(16):5253-5265. PMID: 35812690; PMCID: PMC9210883.
    Citations:    
  15. Terada J, Fujita R, Kawahara T, Hirasawa Y, Kinoshita T, Takeshita Y, Isaka Y, Kinouchi T, Tajima H, Tada Y, Tsushima K. Favipiravir, camostat, and ciclesonide combination therapy in patients with moderate COVID-19 pneumonia with/without oxygen therapy: An open-label, single-center phase 3 randomized clinical trial. EClinicalMedicine. 2022 Jul; 49:101484. PMID: 35692220; PMCID: PMC9165527.
    Citations: 3     
  16. Niikura R, Aoki T, Shichijo S, Yamada A, Kawahara T, Kato Y, Hirata Y, Hayakawa Y, Suzuki N, Ochi M, Hirasawa T, Tada T, Kawai T, Koike K. Artificial intelligence versus expert endoscopists for diagnosis of gastric cancer in patients who have undergone upper gastrointestinal endoscopy. Endoscopy. 2022 08; 54(8):780-784. PMID: 34607377; PMCID: PMC9329064.
    Citations: 4     Fields:    Translation:HumansCTClinical Trials
  17. Kawahara T, Shiba K, Tsuchiya A. Application of Causal Inference Methods in the Analysis of Observational Neurosurgical Data: G-Formula and Marginal Structural Model. World Neurosurg. 2022 05; 161:310-315. PMID: 35505549.
    Citations:    Fields:    Translation:Humans
  18. Morita T, Kawahara T, Stone P, Sykes N, Miccinesi G, Klein C, Stiel S, Hui D, Deliens L, Heijltjes MT, Mori M, Heckel M, Robijn L, Krishna L, Rietjens J. Intercountry and intracountry variations in opinions of palliative care specialist physicians in Germany, Italy, Japan and UK about continuous use of sedatives: an international cross-sectional survey. BMJ Open. 2022 04 22; 12(4):e060489. PMID: 35459681; PMCID: PMC9036469.
    Citations:    Fields:    Translation:Humans
  19. Arai J, Suzuki N, Niikura R, Ooki D, Kawahara T, Honda T, Hasatani K, Yoshida N, Nishida T, Sumiyoshi T, Kiyotoki S, Ikeya T, Arai M, Ishibashi R, Aoki T, Tsuji Y, Yamamichi N, Hayakawa Y, Fujishiro M. Chemoprevention for Colorectal Cancers: Are Chemopreventive Effects Different Between Left and Right Sided Colorectal Cancers? Dig Dis Sci. 2022 11; 67(11):5227-5238. PMID: 35230578.
    Citations:    Fields:    Translation:Humans
  20. Takumoto Y, Shiroiwa T, Shimozuma K, Iwata H, Takahashi M, Baba S, Kobayashi K, Hagiwara Y, Kawahara T, Uemura Y, Mukai H, Taira N, Sawaki M. Cost-Effectiveness of Trastuzumab With or Without Chemotherapy as Adjuvant Therapy in HER2-Positive Elderly Breast Cancer Patients: A Randomized, Open-Label Clinical Trial, the RESPECT Trial. Clin Drug Investig. 2022 Mar; 42(3):253-262. PMID: 35233755; PMCID: PMC8930935.
    Citations:    Fields:    Translation:Humans
  21. Sun C, Anraku M, Kawahara T, Karasaki T, Konoeda C, Kitano K, Sato M, Nakajima J. Combination of Skeletal Muscle Mass and Density Predicts Postoperative Complications and Survival of Patients With Non-Small Cell Lung Cancer. Ann Surg Oncol. 2022 Mar; 29(3):1816-1824. PMID: 34997412.
    Citations: 1     Fields:    Translation:Humans
  22. Kawahara T, Taira N, Shiroiwa T, Hagiwara Y, Fukuda T, Uemura Y, Mukai H. Minimal important differences of EORTC QLQ-C30 for metastatic breast cancer patients: Results from a randomized clinical trial. Qual Life Res. 2022 Jun; 31(6):1829-1836. PMID: 34982354; PMCID: PMC9098551.
    Citations: 1     Fields:    Translation:Humans
  23. Arai J, Niikura R, Hayakawa Y, Kawahara T, Honda T, Hasatani K, Yoshida N, Nishida T, Sumiyoshi T, Kiyotoki S, Ikeya T, Arai M, Suzuki N, Tsuji Y, Yamada A, Kawai T, Koike K. Chemoprevention of Oesophageal Squamous-Cell Carcinoma and Adenocarcinoma: A Multicentre Retrospective Cohort Study. Digestion. 2022; 103(3):192-204. PMID: 34929693; PMCID: PMC9153329.
    Citations:    Fields:    Translation:Humans
  24. Iwasaki S, Shojaku H, Kawahara T, Shindo S, Miyashita T, Aoki M, Tsubota M, Takeda N. Estimated prevalence and characteristics of bilateral vestibulopathy diagnosed in Japan: A nationwide survey. Auris Nasus Larynx. 2022 Jun; 49(3):347-351. PMID: 34509308.
    Citations:    Fields:    Translation:Humans
  25. Mukai H, Uemura Y, Akabane H, Watanabe T, Park Y, Takahashi M, Sagara Y, Nishimura R, Takashima T, Fujisawa T, Hozumi Y, Kawahara T. Anthracycline-containing regimens or taxane versus S-1 as first-line chemotherapy for metastatic breast cancer. Br J Cancer. 2021 10; 125(9):1217-1225. PMID: 34480096; PMCID: PMC8548517.
    Citations: 3     Fields:    Translation:HumansCTClinical Trials
  26. Shiba K, Kawahara T, Aida J, Kondo K, Kondo N, James P, Arcaya M, Kawachi I. Causal Inference in Studying the Long-Term Health Effects of Disasters: Challenges and Potential Solutions. Am J Epidemiol. 2021 09 01; 190(9):1867-1881. PMID: 33728430; PMCID: PMC8579004.
    Citations: 5     Fields:    Translation:Humans
  27. Fujimoto C, Kinoshita M, Ichijo K, Oka M, Kamogashira T, Sugasawa K, Kawahara T, Yamasoba T, Iwasaki S. Cervical Vestibular Evoked Myogenic Potentials That Are Absent at 500 Hz But Present at 1000 Hz Are Characteristic of Endolymphatic Hydrops-Related Disease. Ear Hear. 2021 Sep/Oct; 42(5):1306-1312. PMID: 33595984.
    Citations:    Fields:    Translation:Humans
  28. Kurokawa R, Inui S, Gonoi W, Nakai Y, Ishida M, Watanabe Y, Kubo T, Amano Y, Okamoto K, Kage H, Harada S, Tanaka G, Kawahara T, Nagase T, Moriya K, Abe O. Standardized reporting systems of chest computed tomography in a population with low coronavirus disease 2019 prevalence: A retrospective comparative study. Heliyon. 2021 Aug; 7(8):e07743. PMID: 34395930; PMCID: PMC8353969.
    Citations: 1     
  29. Morishita-Kawahara M, Tsumura A, Aiki S, Sei Y, Iwamoto Y, Matsui H, Kawahara T. Association between Family Caregivers' Satisfaction with Care for Terminal Cancer Patients and Quality of Life of the Bereaved Family: A Prospective Pre- and Postloss Study. J Palliat Med. 2022 01; 25(1):81-88. PMID: 34348046; PMCID: PMC8721504.
    Citations: 1     Fields:    Translation:Humans
  30. Aizawa H, Kato H, Oba K, Kawahara T, Okubo Y, Saito T, Naito M, Urushitani M, Tamaoka A, Nakamagoe K, Ishii K, Kanda T, Katsuno M, Atsuta N, Maeda Y, Nagai M, Nishiyama K, Ishiura H, Toda T, Kawata A, Abe K, Yabe I, Takahashi-Iwata I, Sasaki H, Warita H, Aoki M, Sobue G, Mizusawa H, Matsuyama Y, Haga T, Kwak S. Randomized phase 2 study of perampanel for sporadic amyotrophic lateral sclerosis. J Neurol. 2022 Feb; 269(2):885-896. PMID: 34191081; PMCID: PMC8782807.
    Citations: 8     Fields:    Translation:HumansCTClinical Trials
  31. Shiba K, Kawahara T. Using Propensity Scores for Causal Inference: Pitfalls and Tips. J Epidemiol. 2021 Aug 05; 31(8):457-463. PMID: 34121051.
    Citations: 2     Fields:    Translation:Humans
  32. Yamada Y, Mino H, Kawahara T, Oto K, Suzuura H, Kanemitsu Y. Polaron Masses in CH_{3}NH_{3}PbX_{3} Perovskites Determined by Landau Level Spectroscopy in Low Magnetic Fields. Phys Rev Lett. 2021 Jun 11; 126(23):237401. PMID: 34170157.
    Citations: 2     Fields:    
  33. Arai J, Niikura R, Hayakawa Y, Sato H, Kawahara T, Honda T, Hasatani K, Yoshida N, Nishida T, Sumiyoshi T, Kiyotoki S, Ikeya T, Arai M, Suzuki N, Tsuji Y, Yamada A, Koike K. Nonsteroidal anti-inflammatory drugs prevent gastric cancer associated with the use of proton pump inhibitors after Helicobacter pylori eradication. JGH Open. 2021 Jul; 5(7):770-777. PMID: 34263071; PMCID: PMC8264245.
    Citations:    
  34. Hagiwara Y, Sawaki M, Uemura Y, Kawahara T, Shimozuma K, Ohashi Y, Takahashi M, Saito T, Baba S, Kobayashi K, Mukai H, Taira N. Impact of chemotherapy on cognitive functioning in older patients with HER2-positive breast cancer: a sub-study in the RESPECT trial. Breast Cancer Res Treat. 2021 Aug; 188(3):675-683. PMID: 34080094.
    Citations: 1     Fields:    Translation:Humans
  35. Nakayama A, Morita H, Kawahara T, Itoh H, Komuro I. Association between testosterone and lipid profiles under statin therapy and its clinical impact on the cardiovascular event risk. Heart Vessels. 2021 Dec; 36(12):1794-1803. PMID: 34036416.
    Citations:    Fields:    Translation:Humans
  36. Arai J, Niikura R, Hayakawa Y, Kawahara T, Honda T, Hasatani K, Yoshida N, Nishida T, Sumiyoshi T, Kiyotoki S, Ikeya T, Arai M, Suzuki N, Tsuji Y, Yamada A, Kawai T, Koike K. Use of Antibiotics and Probiotics Reduces the Risk of Metachronous Gastric Cancer after Endoscopic Resection. Biology (Basel). 2021 May 22; 10(6). PMID: 34067300; PMCID: PMC8224738.
    Citations: 1     
  37. Nakayama A, Morita H, Sato T, Kawahara T, Takeda N, Kato S, Itoh H, Komuro I. Small Dense Low-Density Lipoprotein Cholesterol is a Potential Marker for Predicting Laser Treatment for Retinopathy in Diabetic Patients. J Atheroscler Thromb. 2022 May 01; 29(5):678-691. PMID: 33994406; PMCID: PMC9135669.
    Citations: 5     Fields:    Translation:Humans
  38. Cho S, Kurokawa R, Hagiwara A, Gonoi W, Mori H, Kawahara T, Nakaya M, Sakamoto N, Fujita N, Kamio S, Koyama H, Abe O. Localization of the central sulcus using the distinctive high signal intensity of the paracentral lobule on T1-weighted images. Neuroradiology. 2022 Feb; 64(2):289-299. PMID: 33959791.
    Citations:    Fields:    Translation:Humans
  39. Shiroiwa T, Hagiwara Y, Taira N, Kawahara T, Konomura K, Iwamoto T, Noto S, Fukuda T, Shimozuma K. Randomized Controlled Trial of Paper-Based at a Hospital versus Continual Electronic Patient-Reported Outcomes at Home for Metastatic Cancer Patients: Does Electronic Measurement at Home Detect Patients' Health Status in Greater Detail? Med Decis Making. 2022 01; 42(1):60-67. PMID: 33899589.
    Citations: 1     Fields:    Translation:Humans
  40. Taira N, Sawaki M, Uemura Y, Saito T, Baba S, Kobayashi K, Kawashima H, Tsuneizumi M, Sagawa N, Bando H, Takahashi M, Yamaguchi M, Takashima T, Nakayama T, Kashiwaba M, Mizuno T, Yamamoto Y, Iwata H, Ohashi Y, Mukai H, Kawahara T. Health-Related Quality of Life With Trastuzumab Monotherapy Versus Trastuzumab Plus Standard Chemotherapy as Adjuvant Therapy in Older Patients With HER2-Positive Breast Cancer. J Clin Oncol. 2021 08 01; 39(22):2452-2462. PMID: 33835842.
    Citations: 2     Fields:    Translation:Humans
  41. Niikura R, Fujishiro M, Nakai Y, Matsuda K, Kawahara T, Yamada A, Tsuji Y, Hayakawa Y, Koike K. International Observational Survey of the Effectiveness of Personal Protective Equipment during Endoscopic Procedures Performed in Patients with COVID-19. Digestion. 2021; 102(6):845-853. PMID: 33592610; PMCID: PMC8018186.
    Citations: 3     Fields:    Translation:HumansCellsPHPublic Health
  42. Fujimoto C, Kawahara T, Kinoshita M, Ichijo K, Oka M, Kamogashira T, Sugasawa K, Yamasoba T, Iwasaki S. Minimally important differences for subjective improvement in postural stability in patients with bilateral vestibulopathy. Neurosci Lett. 2021 03 16; 747:135706. PMID: 33548406.
    Citations:    Fields:    Translation:HumansPHPublic Health
  43. Adachi Y, Kiyosue A, Ando J, Kawahara T, Kodera S, Minatsuki S, Kikuchi H, Inaba T, Kiriyama H, Hirose K, Shinohara H, Saito A, Fujiwara T, Hara H, Ueda K, Sakakura K, Hatano M, Harada M, Takimoto E, Akazawa H, Morita H, Momomura SI, Fujita H, Komuro I. Factors associated with left ventricular reverse remodelling after percutaneous coronary intervention in patients with left ventricular systolic dysfunction. Sci Rep. 2021 01 08; 11(1):239. PMID: 33420237; PMCID: PMC7794568.
    Citations:    Fields:    Translation:Humans
  44. Kurokawa R, Hagiwara A, Amemiya S, Gonoi W, Fujita N, Kurokawa M, Yamaguchi H, Nakai Y, Ota Y, Baba A, Kawahara T, Abe O. Imatinib-induced pancreatic hypertrophy in patients with gastrointestinal stromal tumor: Association with overall survival. Pancreatology. 2021 Jan; 21(1):246-252. PMID: 33281059.
    Citations: 1     Fields:    Translation:Humans
  45. Nakayama A, Nagayama M, Morita H, Kawahara T, Komuro I, Isobe M. The use of geographical analysis in assessing the impact of patients' home addresses on their participation in outpatient cardiac rehabilitation: a prospective cohort study. Environ Health Prev Med. 2020 Nov 28; 25(1):76. PMID: 33248454; PMCID: PMC7699017.
    Citations: 2     Fields:    Translation:Humans
  46. Bae SK, Akamatsu N, Ichida A, Maki H, Nishioka Y, Kawahara T, Hoshikawa M, Nagata R, Mihara Y, Kawaguchi Y, Ishizawa T, Arita J, Kaneko J, Tamura S, Hasegawa K. Risk factors for hepatitis B virus recurrence after living donor liver transplantation: A 22-year experience at a single center. Biosci Trends. 2021 Jan 23; 14(6):443-449. PMID: 33239499.
    Citations: 2     Fields:    Translation:HumansCells
  47. Sun C, Anraku M, Kawahara T, Karasaki T, Kitano K, Nagayama K, Sato M, Nakajima J. Respiratory strength and pectoralis muscle mass as measures of sarcopenia: Relation to outcomes in resected non-small cell lung cancer. J Thorac Cardiovasc Surg. 2022 Mar; 163(3):779-787.e2. PMID: 33317785.
    Citations: 4     Fields:    Translation:Humans
  48. Inui S, Kurokawa R, Nakai Y, Watanabe Y, Kurokawa M, Sakurai K, Fujikawa A, Sugiura H, Kawahara T, Yoon SH, Uwabe Y, Uchida Y, Gonoi W, Abe O. Comparison of Chest CT Grading Systems in Coronavirus Disease 2019 (COVID-19) Pneumonia. Radiol Cardiothorac Imaging. 2020 Dec; 2(6):e200492. PMID: 33778648; PMCID: PMC7650298.
    Citations: 16     
  49. Hagiwara Y, Shiroiwa T, Taira N, Kawahara T, Konomura K, Noto S, Fukuda T, Shimozuma K. Mapping EORTC QLQ-C30 and FACT-G onto EQ-5D-5L index for patients with cancer. Health Qual Life Outcomes. 2020 Nov 03; 18(1):354. PMID: 33143687; PMCID: PMC7641825.
    Citations: 3     Fields:    Translation:Humans
  50. Sawaki M, Taira N, Uemura Y, Saito T, Baba S, Kobayashi K, Kawashima H, Tsuneizumi M, Sagawa N, Bando H, Takahashi M, Yamaguchi M, Takashima T, Nakayama T, Kashiwaba M, Mizuno T, Yamamoto Y, Iwata H, Kawahara T, Ohashi Y, Mukai H. Randomized Controlled Trial of Trastuzumab With or Without Chemotherapy for HER2-Positive Early Breast Cancer in Older Patients. J Clin Oncol. 2020 11 10; 38(32):3743-3752. PMID: 32936713.
    Citations: 11     Fields:    Translation:Humans
  51. Hagiwara Y, Kawahara T, Shiroiwa T. What Is a Valid Mapping Algorithm in Cost-Utility Analyses? A Response From a Missing Data Perspective. Value Health. 2020 09; 23(9):1218-1224. PMID: 32940240.
    Citations:    Fields:    Translation:Humans
  52. Kawahara T, Shinozaki T, Matsuyama Y. Doubly robust estimator of risk in the presence of censoring dependent on time-varying covariates: application to a primary prevention trial for coronary events with pravastatin. BMC Med Res Methodol. 2020 07 31; 20(1):204. PMID: 32736528; PMCID: PMC7395418.
    Citations:    Fields:    Translation:HumansPHPublic Health
  53. Tsutsumi T, Sato H, Kikuchi T, Ikeuchi K, Lim LA, Adachi E, Koga M, Okushin K, Kawahara T, Koibuchi T, Yotsuyanagi H. Factors associated with clearance of hepatitis B virus surface antigen in patients infected with human immunodeficiency virus. Medicine (Baltimore). 2020 Jul 17; 99(29):e21271. PMID: 32702915; PMCID: PMC7373618.
    Citations:    Fields:    Translation:Humans
  54. Sun C, Anraku M, Kawahara T, Karasaki T, Kitano K, Nagayama K, Sato M, Nakajima J. Prognostic significance of low pectoralis muscle mass on preoperative chest computed tomography in localized non-small cell lung cancer after curative-intent surgery. Lung Cancer. 2020 09; 147:71-76. PMID: 32673829.
    Citations: 2     Fields:    Translation:Humans
  55. Yanagiya M, Kawahara T, Ueda K, Yoshida D, Yamaguchi H, Sato M. A meta-analysis of preoperative bronchoscopic marking for pulmonary nodules. Eur J Cardiothorac Surg. 2020 07 01; 58(1):40-50. PMID: 32563193.
    Citations: 8     Fields:    Translation:Humans
  56. Niikura R, Aoki T, Kojima T, Kawahara T, Yamada A, Nakamura H, Inoue K, Morikoshi E, Migita R, Shimizu T, Kojima T, Koike K. Natural history of upper and lower gastrointestinal bleeding in hemodialysis patients: A dual-center long-term cohort study. J Gastroenterol Hepatol. 2021 Jan; 36(1):112-117. PMID: 32432811.
    Citations: 3     Fields:    Translation:Humans
  57. Yanagiya M, Sato M, Ueda K, Nagayama K, Kawahara T, Kawashima S, Yotsumoto T, Yoshioka T, Fukumoto KJ, Nakajima J. Preoperative lung surface localization for pulmonary wedge resection: a single-center experience. J Thorac Dis. 2020 May; 12(5):2129-2136. PMID: 32642117; PMCID: PMC7330346.
    Citations: 5     
  58. Saito Y, Nakayama A, Sato T, Morita H, Kawahara T, Itoh H, Komuro I. Lipid-lowering statin therapy is beneficial in elderly female patients with hypercholesterolaemia and diabetic retinopathy. Eur J Prev Cardiol. 2020 Apr 28. PMID: 33611415.
    Citations:    Fields:    
  59. Fujimoto C, Kamogashira T, Takenouchi S, Kinoshita M, Sugasawa K, Kawahara T, Yamasoba T, Iwasaki S. Utriculo-ocular pathway dysfunction is more frequent in vestibular migraine than probable vestibular migraine. J Neurol. 2020 Aug; 267(8):2340-2346. PMID: 32333164.
    Citations: 2     Fields:    Translation:Humans
  60. Kizawa Y, Okada H, Kawahara T, Morita T. Effects of Brief Nurse Advance Care Planning Intervention with Visual Materials on Goal-of-Care Preference of Japanese Elderly Patients with Chronic Disease: A Pilot Randomized-Controlled Trial. J Palliat Med. 2020 08; 23(8):1076-1083. PMID: 32286906.
    Citations: 4     Fields:    Translation:Humans
  61. Tanaka M, Ishibashi Y, Hamasaki Y, Kamijo Y, Idei M, Kawahara T, Nishi T, Takeda M, Nonaka H, Nangaku M, Mise N. Hospitalization for Patients on Combination Therapy With Peritoneal Dialysis and Hemodialysis Compared With Hemodialysis. Kidney Int Rep. 2020 Apr; 5(4):468-474. PMID: 32280842; PMCID: PMC7136431.
    Citations: 2     
  62. Tanaka M, Ishibashi Y, Hamasaki Y, Kamijo Y, Idei M, Kawahara T, Nishi T, Takeda M, Nonaka H, Nangaku M, Mise N. Health-related quality of life on combination therapy with peritoneal dialysis and hemodialysis in comparison with hemodialysis and peritoneal dialysis: A cross-sectional study. Perit Dial Int. 2020 09; 40(5):462-469. PMID: 32063200.
    Citations: 5     Fields:    Translation:Humans
  63. Fujimoto C, Kawahara T, Yagi M, Murofushi T. Association between vestibular dysfunction and findings of horizontal head-shaking and vibration-induced nystagmus. J Vestib Res. 2020; 30(5):319-327. PMID: 33164966.
    Citations: 4     Fields:    Translation:Humans
  64. Fujimoto C, Kinoshita M, Kamogashira T, Egami N, Kawahara T, Uemura Y, Yamamoto Y, Yamasoba T, Iwasaki S. Noisy galvanic vestibular stimulation has a greater ameliorating effect on posture in unstable subjects: a feasibility study. Sci Rep. 2019 11 20; 9(1):17189. PMID: 31748596; PMCID: PMC6868214.
    Citations: 5     Fields:    Translation:HumansPHPublic Health
  65. Bae SK, Akamatsu N, Togashi J, Ichida A, Kawahara T, Maki H, Nishioka Y, Kokudo T, Mihara Y, Kawaguchi Y, Ishizawa T, Arita J, Kaneko J, Tamura S, Hasegawa K. Hepatitis B virus recurrence after living donor liver transplantation of anti-HBc-positive grafts: A 22-year experience at a single center. Biosci Trends. 2019 Nov 13; 13(5):448-455. PMID: 31666441.
    Citations: 3     Fields:    Translation:Humans
  66. Sano M, Hoshina K, Kawahara T, Kimura M, Akai T, Isaji T, Yamamoto K, Takayama T. Egg-shell like Calcification as a Protective Factor for Splenic Artery Aneurysm Dilatation. Ann Vasc Surg. 2020 Feb; 63:193-197. PMID: 31626934.
    Citations:    Fields:    Translation:Humans
  67. Wakeda T, Okamura T, Kawahara T, Heike Y. Camouflage makeup improves quality of life in cancer patients with treatment-related skin changes. Tumori. 2020 Apr; 106(2):95-100. PMID: 31394967.
    Citations: 1     Fields:    Translation:Humans
  68. Niikura R, Hirata Y, Hayakawa Y, Kawahara T, Yamada A, Koike K. Effect of aspirin use on gastric cancer incidence and survival: A systematic review and meta-analysis. JGH Open. 2020 Apr; 4(2):117-125. PMID: 32280753; PMCID: PMC7144786.
    Citations: 9     
  69. Uemura Y, Taguri M, Kawahara T, Chiba Y. Simple methods for the estimation and sensitivity analysis of principal strata effects using marginal structural models: Application to a bone fracture prevention trial. Biom J. 2019 11; 61(6):1448-1461. PMID: 31652011.
    Citations: 2     Fields:    Translation:Humans
  70. Yanagiya M, Matsumoto J, Kawahara T, Yamaguchi H, Nagayama K, Anraku M, Sato M, Nakajima J. Influence of Smoking and Histologic Subtype on Developing Extrathymic Malignancy in Thymoma Patients. Ann Thorac Surg. 2019 05; 107(5):1532-1539. PMID: 30576633.
    Citations: 3     Fields:    Translation:Humans
  71. Fujimoto C, Kawahara T, Kinoshita M, Kikkawa YS, Sugasawa K, Yagi M, Yamasoba T, Iwasaki S, Murofushi T. Aging Is a Risk Factor for Utricular Dysfunction in Idiopathic Benign Paroxysmal Positional Vertigo. Front Neurol. 2018; 9:1049. PMID: 30559714; PMCID: PMC6287371.
    Citations: 6     
  72. Fujimoto C, Egami N, Kawahara T, Uemura Y, Yamamoto Y, Yamasoba T, Iwasaki S. Noisy Galvanic Vestibular Stimulation Sustainably Improves Posture in Bilateral Vestibulopathy. Front Neurol. 2018; 9:900. PMID: 30405522; PMCID: PMC6204397.
    Citations: 25     
  73. Tsuchiya A, Yamana H, Kawahara T, Tsutsumi Y, Matsui H, Fushimi K, Yasunaga H. Tracheostomy and mortality in patients with severe burns: A nationwide observational study. Burns. 2018 12; 44(8):1954-1961. PMID: 29980328.
    Citations: 5     Fields:    Translation:Humans
  74. Yamamoto K, Kawahara T, Akai A, Isaji T, Akagi D, Miyahara T, Hoshina K. Increase in skin perfusion pressure predicts amputation-free survival after lower extremity bypass surgery for critical limb ischemia. Vasc Med. 2018 06; 23(3):243-249. PMID: 29683088.
    Citations:    Fields:    Translation:Humans
  75. Nakao T, Yasumoto A, Tokuoka S, Kita Y, Kawahara T, Daimon M, Yatomi Y. The impact of night-shift work on platelet function in healthy medical staff. J Occup Health. 2018 Jul 25; 60(4):324-332. PMID: 29669967; PMCID: PMC6078842.
    Citations: 5     Fields:    Translation:HumansCells
  76. Shiozawa Y, Inuzuka R, Shindo T, Mafune R, Hayashi T, Hirata Y, Shimizu N, Inatomi J, Yokoyama Y, Namai Y, Oda Y, Takamizawa M, Harita Y, Kawahara T, Oka A. Effect of i.v. immunoglobulin in the first 4 days of illness in Kawasaki disease. Pediatr Int. 2018 Apr; 60(4):334-341. PMID: 29292568.
    Citations: 5     Fields:    Translation:Humans
  77. Hagiwara Y, Shiroiwa T, Shimozuma K, Kawahara T, Uemura Y, Watanabe T, Taira N, Fukuda T, Ohashi Y, Mukai H. Impact of Adverse Events on Health Utility and Health-Related Quality of Life in Patients Receiving First-Line Chemotherapy for Metastatic Breast Cancer: Results from the SELECT BC Study. Pharmacoeconomics. 2018 02; 36(2):215-223. PMID: 29043567; PMCID: PMC5805818.
    Citations: 8     Fields:    Translation:HumansCTClinical Trials
  78. Kawahara T, Fukuda M, Oba K, Sakamoto J, Buyse M. Meta-analysis of randomized clinical trials in the era of individual patient data sharing. Int J Clin Oncol. 2018 Jun; 23(3):403-409. PMID: 29330642; PMCID: PMC5951901.
    Citations: 6     Fields:    Translation:Humans
  79. Kawahara T, Shimozuma K, Shiroiwa T, Hagiwara Y, Uemura Y, Watanabe T, Taira N, Fukuda T, Ohashi Y, Mukai H. Patient-Reported Outcome Results from the Open-Label Randomized Phase III SELECT BC Trial Evaluating First-Line S-1 Therapy for Metastatic Breast Cancer. Oncology. 2018; 94(2):107-115. PMID: 29145211.
    Citations: 3     Fields:    Translation:HumansCTClinical Trials
  80. Shiroiwa T, Fukuda T, Shimozuma K, Mouri M, Hagiwara Y, Kawahara T, Ohsumi S, Hozumi Y, Sagara Y, Ohashi Y, Mukai H. Cost-effectiveness analysis of the introduction of S-1 therapy for first-line metastatic breast cancer treatment in Japan: results from the randomized phase III SELECT BC trial. BMC Cancer. 2017 Nov 17; 17(1):773. PMID: 29149882; PMCID: PMC5693567.
    Citations:    Fields:    Translation:Humans
  81. Notake T, Kobayashi A, Shinkawa H, Kawahara T, Shimizu A, Yokoyama T, Hasegawa K, Kokudo N, Matsuyama Y, Makuuchi M, Miyagawa SI. Nomogram predicting long-term survival after the diagnosis of intrahepatic recurrence of hepatocellular carcinoma following an initial liver resection. Int J Clin Oncol. 2017 Aug; 22(4):715-725. PMID: 28303401.
    Citations: 8     Fields:    Translation:Humans
  82. Mieno MN, Tanaka N, Arai T, Kawahara T, Kuchiba A, Ishikawa S, Sawabe M. Accuracy of Death Certificates and Assessment of Factors for Misclassification of Underlying Cause of Death. J Epidemiol. 2016; 26(4):191-8. PMID: 26639750; PMCID: PMC4808686.
    Citations: 50     Fields:    Translation:Humans
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.