Publications by authors named "Yuhung Kuo"

Background: In Taiwan, as the population ages, palliative care services (PCS) have expanded significantly to include comprehensive benefit plans for critically ill individuals, supported by reimbursements from the National Health Insurance program. However, incorporating palliative care into the medical management of these patients presents several challenges. We aim to evaluate the effects of palliative care interventions on medical resources in end-of-life scenarios, to promote earlier palliative care access and provide high-quality healthcare services for patients.

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Objective: The aim of the cohort research was to study the association between chronic prostatitis and the probability of herpes zoster in Taiwan.

Methods: Using the National Health Insurance Research Database (NHIRD) of Taiwan, we selected male persons newly diagnosed with chronic prostatitis aged 20-84 years between 2013 and 2020. These male persons were then matched with a non-prostatitis group who did not have a diagnosis of prostatitis by using 1:1 propensity score matching on age and relevant comorbidities.

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  • - The study aimed to compare the motor examinations done by the clinical neurosurgery team with the ISNCSCI assessments, since the latter can be time-consuming and impractical during acute spinal cord injuries.
  • - Researchers analyzed data from the TRACK-SCI registry, which included 72 pairs of motor examinations from 63 patients, and found strong correlations between the two methods, indicating that neurosurgery motor examinations can effectively substitute for ISNCSCI exams.
  • - The results showed a very high agreement between the scores from both types of examinations with low bias, suggesting that clinical neurosurgery evaluations are reliable for assessing neurological function after spinal cord injuries.
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Background: Coronary artery disease (CAD) and herpes zoster represent significant health burdens, and their potential interrelationships remain understudied. This cohort study aimed to address the existing knowledge gap by systematically exploring whether people with CAD are at increased risk for developing herpes zoster.

Methods: Using the 2006-2015 claims data of the National Health Insurance Program in Taiwan, we identified participants aged ≥20 years with a new diagnosis of CAD as the CAD group.

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Objectives: The research aimed to study the following questions: (1) five well-known gout-related medications were selected to test the validity of the prescription symmetry sequence analysis in Taiwan; (2) four exploratory medications were selected to test their relation to gout flares.

Methods: We utilized the 2003-2017 dataset of the Taiwan National Health Insurance Program containing all claims data with 2 million beneficiaries as a data source. In order to explore the temporal association, we designed a scenario of medication-induced gout flares.

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Background: Thiazide-associated hyponatremia (TAH) has been supposed to increase the risk of major adverse cardiovascular events (MACE) in the elderly. Therefore, this study aimed to evaluate the association of TAH with the risk of MACE in elderly Taiwanese patients.

Methods: Data from the longitudinal generation tracking database (LGTD 2010) of the Health and Welfare Data Science Center (HWDC) were retrospectively assessed.

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Importance: The dizziness associated with cervical spondylosis is a controversial topic given that many experts believe that cervical spondylosis is a common cause of dizziness, whereas others do not believe it exists.

Objective: To compare the risk of dizziness between patients with cervical spondylosis and matched controls (ie, patients with lumbar spondylosis after propensity score matching [PSM]).

Design, Setting, And Participants: This cohort study used medical claims data from the National Health Insurance Research Database of Taiwan for patients 60 years or older with cervical or lumbar spondylosis newly diagnosed in any outpatient department between January 1, 2010, and December 31, 2015.

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Background: Clinical trials investigating the effects of beta-blockers (BBs) on cancer are underway. Evidence from preclinical research suggests that BBs could serve as anticancer agents and immune boosters. There is conflicting evidence regarding the effect of BB use on clinical outcomes in patients with breast cancer.

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Article Synopsis
  • Non-cancer drugs, particularly calcium channel blockers (CCBs), are being explored for their potential in cancer treatment, particularly in relation to lung cancer.
  • This study analyzed the impact of CCBs on treatment efficacy in non-small cell lung cancer patients receiving epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs), using patient data from 2009 to 2021.
  • Results indicated that the use of CCBs is associated with improved progression-free survival and overall survival in these patients; however, more extensive studies are needed to confirm these findings due to the study's limitations.
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Objective: To assess the relationship between use of sodium-glucose cotransporter-2 inhibitors (SGLT2i) and the risk of gout among patients with type 2 diabetes mellitus (T2DM).

Methods: A systemic review and meta-analysis were designed by reviewing articles published between 2000 January 1 and 2022 December 31 using PubMed system and Web of Science system based on the PRISMA 2020 guidelines. The end point of interest was gout (including gout flares, gout events, starting uric-acid lowering therapy and starting anti-gout drugs use) among patients with T2DM using SGLT2i versus not using SGLT2i.

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  • The study aimed to compare the effects of two medications, benzbromarone and allopurinol, on the risk of chronic kidney disease in people with asymptomatic hyperuricemia (high uric acid levels without gout).
  • A retrospective analysis of a national database involving 2 million Taiwanese beneficiaries found that patients taking benzbromarone had a significantly lower incidence of chronic kidney disease than those on allopurinol over five years.
  • The final results indicated that benzbromarone was associated with a 41% lower risk of developing chronic kidney disease compared to allopurinol, suggesting it may be a more effective treatment for managing hyperuricemia.
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  • - Stroke patients with anemia at onset face higher mortality rates and cardiovascular complications, with 23.27% of a studied group identified as anemic, particularly among females (62.98%).
  • - The study found that those with moderate anemia had a significantly increased risk of stroke compared to non-anemic individuals, highlighting the potential severity of anemia as a risk factor.
  • - Treatment for severe anemia, like blood transfusions and nutritional support, is crucial, as managing anemia could help lower stroke risk, while other factors like diabetes also play a role.
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Background: This retrospective cohort study examined the impact of tetracyclines (TCs) and proton pump inhibitors (PPIs) alone or in combination on the efficacy of epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) in patients with non-small cell lung cancer (NSCLC).

Methods: Patients with NSCLC treated with gefitinib or erlotinib for at least 1 week between January 2009 and October 2021 were enrolled and divided into four groups based on the presence/absence of TC and/or PPI in the therapeutic regimen: TC-/PPI-, TC + /PPI-, TC-/PPI + , TC + /PPI + . Progression-free survival (PFS) and overall survival (OS) were the primary and secondary endpoints, respectively.

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Epidemiological studies have shown that people having hyperuricemia are at increased risk of ischemic cerebrovascular disease. This research aimed to study the relation of ischemic cerebrovascular disease with benzbromarone use among persons with gout-related disorders. This was a retrospective cohort design utilizing a 2003 to 2015 national health insurance database in Taiwan.

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Rhinosinusitis is common in patients with nasopharyngeal carcinoma (NPC). Our study aimed to explore the role of rhinosinusitis severity in NPC prognosis. Medical records and radiologic examinations of 90 patients with NPC at a single medical center from 2009−2016 were retrospectively analyzed.

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Objective: To study the long-term treatment outcome of vestibular paroxysmia (VP).

Study Design: Retrospective study.

Setting: Tertiary referral hospital.

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Objective: To assess whether there is a relation between allopurinol use and the probability of type 2 diabetes mellitus (T2DM) in persons with gout and/or hyperuricemia.

Methods: According to the PRISMA 2020 guidelines, a meta-analysis was performed by searching literature published from 2000 to 2021 in two electronic databases (Ebscohost and PubMed). The end point was set as a new diagnosis ofT2DM between people with the use of allopurinol and people with non-use of allopurinol.

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Purpose: To verify the accuracy of automated nystagmus detection algorithms.

Method: Video-oculography (VOG) plots were analyzed from consecutive patients with dizziness presenting to a neurology clinic. Data were recorded for 30 s in upright position with fixation block.

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Article Synopsis
  • The study compared the risk of developing dementia in individuals with gout and/or hyperuricemia who were exposed to allopurinol versus those who weren't.
  • A meta-analysis of 4 case-control studies showed a lower risk of dementia among allopurinol users compared to non-users, with an odds ratio of 0.91, indicating a potentially protective effect.
  • Despite these findings, the authors caution against drawing strong conclusions, as more randomized controlled trials are needed to confirm these results due to the limited number of studies reviewed.
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  • A study aimed to determine if using uric acid-lowering medications, specifically benzbromarone and allopurinol, can prevent the first gout flare in individuals with asymptomatic hyperuricemia in Taiwan.
  • The research analyzed data from a large national health insurance program, comparing outcomes between two groups of individuals on the different medications without prior gout flares.
  • The results indicated that those taking benzbromarone had a significantly lower rate of developing their first gout flare compared to those on allopurinol, suggesting benzbromarone may be more effective in primary prevention of gout.
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Background: Shunting is an established treatment for hydrocephalus, yet reports on shunt outcomes for nonbacterial infection (NBI) hydrocephalus are limited. Furthermore, comparison of mechanisms and rates of failure for shunted NBI hydrocephalus versus more typical etiologies remains undetermined.

Methods: Patients who underwent shunting for hydrocephalus at 2 centers (1995-2020) were included.

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Objective:: The aim of the study was to investigate the risk of prostate cancer among people with gout and/or hyperuricemia who used allopurinol and who did not use allopurinol.

Methods:: We conducted a meta-analysis to identify the cohort and case-control studies by searching PubMed and Web of Science. We used the random-effects model to calculate the pooled risk ratio with 95% confidence interval for the risk of prostate cancer associated with allopurinol treatment.

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Spinal cord injuries (SCIs) frequently occur in combination with other major organ injuries, such as traumatic brain injury (TBI) and injuries to the chest, abdomen, and musculoskeletal system (e.g., extremity, pelvic, and spine fractures).

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The study aimed to thoroughly address the influence of benzbromarone and allopurinol on the risk of the development of type 2 diabetes mellitus (T2DM) in people with asymptomatic hyperuricemia. We conducted a retrospective cohort study to examine the 2000-2015 national dataset containing all claims data of 23 million beneficiaries in Taiwan. Subjects who already had diabetes mellitus, gout-related diseases, and any cancer prior to the index date were excluded.

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