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Sonsuwan N, Houngsuwannakorn K, Chattipakorn N, Sawanyawisuth K. An association between heart rate variability and pediatric obstructive sleep apnea. Ital J Pediatr 2024; 50:54. [PMID: 38500213 PMCID: PMC10949611 DOI: 10.1186/s13052-024-01576-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 01/03/2024] [Indexed: 03/20/2024] Open
Abstract
BACKGROUND There are different findings on heart rate variability (HRV) and pediatric obstructive sleep apnea (pOSA) by an overnight HRV or a 1-hr HRV. However, there is limited data of HRV and pOSA diagnosis by using a 24-h HRV test. This study aimed to evaluate if HRV had potential for OSA diagnosis by using a 24-h HRV test. METHODS This was a prospective study included children age between 5 and 15 years old, presenting with snoring, underwent polysomnography and a 24-h Holter monitoring. Predictors for pOSA diagnosis were analyzed using logistic regression analysis. RESULTS During the study period, there were 81 pediatric patients met the study criteria. Of those, 65 patients (80.25%) were diagnosed as OSA. There were three factors were independently associated with OSA: standard deviation of all normal interval (SDNN), high frequency (HF), and low frequency (LF). The adjusted odds ratios of these factors were 0.949 (95% confidence interval 0.913, 0.985), 0.786 (95% confidence interval 0.624, 0.989), and 1.356 (95% confidence interval 1.075, 1.709). CONCLUSIONS HRV parameters including SDNN, HF, and LF were associated with pOSA diagnosis in children by using the 24-h Holter monitoring.
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Affiliation(s)
- Nuntigar Sonsuwan
- Department of Otolaryngology Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
| | | | - Nipon Chattipakorn
- Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Kittisak Sawanyawisuth
- Department of Medicine, Faculty of Medicine, Khon Kaen University, 123 Mitraparp Road, 40002, Khon Kaen, Thailand.
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Wara-Aswapati S, Kaewkes D, Chotmongkol V, Sawanyawisuth K. Clinical predictive factors of coronary stenosis in patients with high‑risk valvular heart disease who received diagnostic coronary angiography prior to cardiac valve surgery. Biomed Rep 2024; 20:9. [PMID: 38124766 PMCID: PMC10731164 DOI: 10.3892/br.2023.1697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 11/14/2023] [Indexed: 12/23/2023] Open
Abstract
Valvular heart disease (VHD) may lead to morbidities and mortality due to heart failure or sudden death. Concomitant coronary artery disease (CAD) is a crucial condition that needs to be explored in patients with VHD prior to cardiac valve surgery as it may increase morbidity and mortality. Patient age >40 years and mitral regurgitation are key risk factors for CAD in patients with VHD. The present study aimed to identify clinical risk factors for coronary stenosis in patients with high-risk VHD. The retrospective cohort study recruited patients aged >40 years who received cardiac valve surgery and coronary angiogram prior to cardiac valve surgery. Clinical factors predictive of coronary stenosis were computed by logistic regression analysis. There were 533 patients; 114 patients (21.38%) had coronary stenosis. Four factors were positively associated with coronary stenosis including age, male sex, mitral regurgitation and hypertension, while two factors were negatively associated with coronary stenosis, namely estimated glomerular filtration rate and rheumatic heart disease. Hypertension had the highest adjusted odds ratio at 2.596, while rheumatic heart disease had the lowest adjusted odds ratio at 0.428. Patient age >55 years showed a sensitivity and specificity of coronary stenosis of 80.70 and 37.47%, respectively. Clinical factors predictive of coronary stenosis in patients with high-risk VHD were age >55 years, male sex, mitral regurgitation and hypertension, while a high estimated glomerular filtration rate and presence of rheumatic heart disease were protective factors.
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Affiliation(s)
- Sirorat Wara-Aswapati
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Danon Kaewkes
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Verajit Chotmongkol
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Kittisak Sawanyawisuth
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
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Kongbunkiat K, Jumparway D, Vorasoot N, Kasemsap N, Sawanyawisuth K, Tiamkao S. Impact of COVID-19 outbreak on stroke admission in Thailand: a quasi-experimental, ecological study on national database. Infect Ecol Epidemiol 2023; 13:2270261. [PMID: 37881349 PMCID: PMC10595383 DOI: 10.1080/20008686.2023.2270261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 10/09/2023] [Indexed: 10/27/2023] Open
Abstract
This study aimed to evaluate the effect of COVID-19 outbreak on stroke admission by using a national database. A quasi-experimental, ecological study using the national database of Thailand was conducted. The study period was between January 2017 and August 2020 before and after COVID-19 outbreak starting from March 2020. Numbers of stroke admission were evaluated before and after the COVID-19 outbreak by an interrupted time series analysis for both pre- and post-COIVD-19 outbreak. There were 381,891 patients admitted throughout Thailand. Of those, 292,382 patients (76.56%) were admitted due to thrombotic stroke followed by hemorrhagic stroke (73,130 patients; 19.15%) and embolic stroke (16,379 patients; 4.29%). During pre-COVID-19 outbreak, all stroke subtypes had an increasing trend with a coefficient of 0.076 (p value < 0.001) for thrombotic stroke, 0.003 (p value < 0.001) for embolic stroke and 0.012 (p value = 0.025) for hemorrhagic stroke. The COVID-19 outbreak had significantly effect on reductions of incidence rates of thrombotic and hemorrhagic stroke with a coefficient of -2.412 (p value < 0.001) and -0.803 (p value = 0.023). The incidence rates of three stroke subtypes were increasing prior to the COVID-19 outbreak. The COVID-19 outbreak significantly impacts hospital admission rates of both thrombotic and hemorrhagic stroke subtypes.
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Affiliation(s)
- Kannikar Kongbunkiat
- Division of Neurology, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- North-Eastern Stroke Research Group, Khon Kaen University, Khon Kaen, Thailand
| | - Donlagon Jumparway
- ASEAN Cancer Epidemiology and Prevention Research Group, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Nisa Vorasoot
- Division of Neurology, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- North-Eastern Stroke Research Group, Khon Kaen University, Khon Kaen, Thailand
| | - Narongrit Kasemsap
- Division of Neurology, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- North-Eastern Stroke Research Group, Khon Kaen University, Khon Kaen, Thailand
| | - Kittisak Sawanyawisuth
- Division of Ambulatory Medicine, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Somsak Tiamkao
- Division of Neurology, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Boonrod A, Tangsakul P, Kasemsap N, Vorasoot N, Tiamkao S, Sawanyawisuth K, Kongbunkiat K. Leukoaraiosis and stroke severity scores in post-rtPA intracerebral haemorrhage. BMJ Neurol Open 2023; 5:e000441. [PMID: 37780682 PMCID: PMC10533705 DOI: 10.1136/bmjno-2023-000441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 08/29/2023] [Indexed: 10/03/2023] Open
Abstract
Introduction Post thrombolytic symptomatic intracerebral haemorrhage (sICH) is a major concern in patients who had acute ischaemic stroke. Leukoaraiosis (LA) is reported to be related with sICH after intravenous thrombolytic treatment. However, the influence of LA and stroke neurological and imaging severity scores is still debated. Objective To evaluate if LA or severity scores are related with sICH in patients who had acute ischaemic stroke who received thrombolytic therapy. And, predictors for sICH were also studied with adjustment of baseline severity scores. Methods This was a retrospective, analytical study. The inclusion criteria were adult patients diagnosed as acute ischaemic stroke who received the recombinant tissue plasminogen activator (rtPA) treatment within 4.5 hours. The study period was between May 2007 and November 2016. Predictors for sICH were determined using logistic regression analysis. Results During the study period, there were 504 eligible patients. Of those, 45 patients (8.92%) had sICH. Among nine factors in the final model for predicting sICH, there were four independent factors including previous antiplatelet therapy, previous anticoagulant therapy, presence of LA and hyperdense artery sign. The highest adjusted OR was previous anticoagulant therapy (5.08 with 95% CI of 1.18 to 11.83), while the LA factor had adjusted OR (95% CI) of 2.52 (1.01 to 6.30). Conclusions LA, hyperdense artery sign, previous antiplatelet therapy and previous anticoagulant therapy were associated with post-rtPA sICH. Further studies are required to confirm the results of this study.
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Affiliation(s)
- Arunnit Boonrod
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Prompan Tangsakul
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Narongrit Kasemsap
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Nisa Vorasoot
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Somsak Tiamkao
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | | | - Kannikar Kongbunkiat
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Sawunyavisuth B, Sopapol N, Tseng CH, Sawanyawisuth K. Marketing factors associated with a continuous positive airway pressure machine purchasing in patients with obstructive sleep apnea. Future Sci OA 2023; 9:FSO844. [PMID: 37026026 PMCID: PMC10072120 DOI: 10.2144/fsoa-2022-0073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 03/23/2023] [Indexed: 04/03/2023] Open
Abstract
Aim: Obstructive sleep apnea (OSA) is related with several cardiovascular diseases. It should be treated with a continuous positive airway pressure (CPAP) machine. There is limited data on marketing factors on a decision of CPAP machine purchasing in OSA patients. Materials & methods: We enrolled adult patients aged over 18 years with OSA who tried a CPAP. Marketing factors were evaluated for a decision of CPAP machine purchasing. Results: There were 95 OSA patients participated in the study. Nice color CPAP machine and good knowledge and informative salesperson had adjusted odds ratio (aOR) of 4.480 and 9.478, the other two factors had aOR at 0.102 and 0.217. Conclusion: Marketing factors related to CPAP machine purchasing in patients with OSA.
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Affiliation(s)
- Bundit Sawunyavisuth
- Department of Marketing, Faculty of Business Administration & Accountancy, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Nattaporn Sopapol
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Chi-Hsing Tseng
- Department of Marketing & Distribution Management, National Pingtung University, Pingtung, Taiwan, 900391, Republic of China
| | - Kittisak Sawanyawisuth
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
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Sarinukul C, Janyacharoen T, Donpunha W, Nakmareong S, Ruksapukdee W, Sawanyawisuth K. The Effects of Stepping Exercise on Blood Pressure, Physical Performance, and Quality of Life in Female Older Adults with Stage 1 Hypertension: a Randomized Controlled Trial. Can Geriatr J 2023; 26:144-149. [PMID: 36865403 PMCID: PMC9953505 DOI: 10.5770/cgj.26.632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
Abstract
Background Hypertension is a common disease, particularly in older adults. In a previous study, we found that an eight-week course of stepping exercise improved physical performance in healthy older adults as measured using the six-minute walk test (468 vs. 426 m in controls; p = .01). This study aims to further evaluate the effects of stepping exercise on blood pressure, physical performance, and quality of life in older adults with stage 1 hypertension. Methods This was a randomized, controlled trial comparing older adults with stage 1 hypertension who performed stepping exercise with controls. The stepping exercise (SE) was performed at moderate intensity three times/week over an eight-week period. Participants in the control group (CG) received verbal and written (pamphlet) lifestyle modification advice. Blood pressure at Week 8 was the primary outcome, while quality of life score and physical performance on the 6-minute walk test (6MWT), timed up and go test (TUGT), and five times sit to stand test (FTSST) were secondary outcomes. Results There were 17 female patients in each group (total of 34). After eight weeks of training, participants in the SE group showed significant improvements in systolic blood pressure (SBP; 132.0 vs. 145.1 mmHg; p<.01), diastolic blood pressure (DBP; 67.3 vs. 87.6 mmHg; p<.01), 6MWT (465.6 vs. 437.0; p<.01), TUGT (8.1 vs. 9.2 sec; p<.01), and FTSST (7.9 vs. 9.1 sec; p<.01) compared to controls. Regarding within-group comparison, participants in the SE also showed significant improvement in all outcomes from baseline, while any such outcomes in the CG were comparable from baseline (SBP: 144.1 to 145.1 mmHg; p = .23; DBP: 84.3 to 87.6 mmHg; p = .90). Conclusions The stepping exercise examined is an effective non-pharmacological intervention for blood pressure control in female older adults with stage 1 hypertension. This exercise also resulted in improvements in physical performance and quality of life.
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Affiliation(s)
- Chawin Sarinukul
- School of Physiotherapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen
| | - Taweesak Janyacharoen
- School of Physiotherapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen,Research Center in Back, Neck and Other Joint Pain and Human Performance, Khon Kaen University, Khon Kaen
| | - Wanida Donpunha
- School of Physiotherapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen
| | - Saowanee Nakmareong
- School of Physiotherapy, Faculty of Associated Medical Sciences, Khon Kaen University, Khon Kaen
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Sawunyavisuth B, Ngamjarus C, Sawanyawisuth K. Adherence to Continuous Positive Airway Pressure Therapy in Pediatric Patients with Obstructive Sleep Apnea: A Meta-Analysis. Ther Clin Risk Manag 2023; 19:143-162. [PMID: 36761690 PMCID: PMC9904217 DOI: 10.2147/tcrm.s358737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 12/22/2022] [Indexed: 02/05/2023] Open
Abstract
Introduction Obstructive sleep apnea (OSA) is a public health problem that affects children. Although continuous positive airway pressure (CPAP) therapy is effective, the CPAP adherence rate in children is varied. This study aimed to evaluate the CPAP adherence rate and factors associated with CPAP adherence in children with OSA using a systematic review. Methods The inclusion criteria were observational studies conducted in children with OSA and assessed adherence of CPAP using objective evaluation. The literature search was performed in four databases. Meta-analysis using fixed-effect model was conducted to combine results among included studies. Results In all, 34 studies that evaluated adherence rate and predictors of CPAP adherence in children with OSA were included, representing 21,737 patients with an average adherence rate of 46.56%. There were 11 calculations of factors predictive of CPAP adherence: age, sex, ethnicity, body mass index, obesity, income, sleep efficiency, the apnea-hypopnea index (AHI), severity of OSA, residual AHI, and lowest oxygen saturation level. Three different factors were linked to children with adherence and non-adherence to CPAP: age, body mass index, and AHI. Conclusion The CPAP adherence rate in children with OSA was 46.56%. Young age, low body mass index, and high AHI were associated with acceptable CPAP adherence in children with OSA.
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Affiliation(s)
- Bundit Sawunyavisuth
- Department of Marketing, Faculty of Business Administration and Accountancy, Khon Kaen University, Khon Kaen, Thailand
| | - Chetta Ngamjarus
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Kittisak Sawanyawisuth
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand,Correspondence: Kittisak Sawanyawisuth, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand, Tel +66-43-363664, Fax +66-43-348399, Email
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Rattanathanoo R, Chindaprasirt J, Boonsawat W, Limpawattana P, Khamsai S, Sawanyawisuth K. Are calcium channel blockers related to lung cancer? Drug Target Insights 2023; 17:54-57. [PMID: 37228574 PMCID: PMC10203876 DOI: 10.33393/dti.2023.2573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 05/01/2023] [Indexed: 05/27/2023] Open
Abstract
Background: Calcium channel blocker (CCB) is a common antihypertensive agent for the treatment of hypertension. There are inconsistent data of an association of CCB and lung cancer in the literature. This study aimed to evaluate this association by a case-control design. Methods: The inclusion criteria were adult patients 18 years or over, diagnosed with hypertension, lung cancer or pulmonary tuberculosis, and presenting with one of the suggestive symptoms of lung cancer. Those who were pregnant or had a diagnosis of lung cancer or pulmonary tuberculosis prior to the diagnosis of hypertension were excluded. Diagnosis of lung cancer was made pathologically, while tuberculosis was made by positive acid-fast bacilli on sputum examination, sputum culture positive for Mycobacterium tuberculosis, or polymerase chain reaction positive for M. tuberculosis with a chest x-ray compatible with tuberculosis. Cases were those diagnosed with lung cancer, while controls were those diagnosed with tuberculosis. Factors associated with lung cancer were calculated by logistic regression analysis. Results: There were 178 patients who met the study criteria. Of those, 69 patients (38.8%) were in the case group. The lung cancer group had EGFR gene mutation in 21 patients (52.5%) and adenocarcinoma was the most common cell type of lung cancer (55 patients; 79.7%). There were two factors independently associated with lung cancer including dyslipidemia and family history of lung cancer. Conclusions: CCB was not associated with lung cancer in patients with hypertension but dyslipidemia and family history of lung cancer were independently associated with lung cancer in this setting.
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Affiliation(s)
| | - Jarin Chindaprasirt
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen - Thailand
| | - Watchara Boonsawat
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen - Thailand
| | - Panita Limpawattana
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen - Thailand
| | - Sittichai Khamsai
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen - Thailand
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Khamsai S, Sanlung T, Limpawattana P, Chindaprasirt J, Boonsawat W, Silaruks S, Sawanyawisuth K. Risk factors of left ventricular hypertrophy in obstructive sleep apnea. Biomed Rep 2022; 18:6. [PMID: 36544855 PMCID: PMC9755921 DOI: 10.3892/br.2022.1588] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/24/2022] [Indexed: 11/25/2022] Open
Abstract
Obstructive sleep apnea (OSA) and left ventricular hypertrophy (LVH) are both related to major cardiovascular diseases. Previous studies have indicated that, compared with non-OSA, OSA is related to LVH with an odds ratio (OR) of 1.70 (95% CI: 1.44-2.00), particularly in patients with coronary artery disease. Meta-analysis has revealed that the severity of OSA is significantly associated with left ventricular mass compared with non-OSA controls. There is, however, limited data on the risk factors of LVH in patients with OSA. The present study aimed to assess the prevalence and clinical factors that are predictive of LVH in patients with OSA. A retrospective analysis of adult patients diagnosed with OSA who had undergone echocardiography was performed. LVH defined by echocardiography indicated an enlarged LV mass index. Clinical factors predictive of LVH were assessed using multivariate logistic regression analyses. An unadjusted OR and an adjusted OR with 95% confidence intervals (CI) were determined. During the study period, 130 patients met the study criteria, with an LVH prevalence of 27.69% (36 patients). The final predictive model of LVH comprised six factors: Age, sex, unrefreshed sleep, body mass index, systolic blood pressure and apnea-hypopnea index. Only age was independently associated with LVH, with an adjusted OR of 1.048 (95% CI: 1.002-1.096). The prevalence rate of LVH in patients with OSA was 27.69%. Older age was independently related to LVH in patients with OSA.
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Affiliation(s)
- Sittichai Khamsai
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Thanachai Sanlung
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Panita Limpawattana
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Jarin Chindaprasirt
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Watchara Boonsawat
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Songkwan Silaruks
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand,Correspondence to: Professor Kittisak Sawanyawisuth or Professor Songkwan Silaruks, Department of Medicine, Faculty of Medicine, Khon Kaen University, 123 Mitraparp Road, Khon Kaen 40002, Thailand
| | - Kittisak Sawanyawisuth
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand,Correspondence to: Professor Kittisak Sawanyawisuth or Professor Songkwan Silaruks, Department of Medicine, Faculty of Medicine, Khon Kaen University, 123 Mitraparp Road, Khon Kaen 40002, Thailand
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Boonsawat W, Sawanyawisuth K. A real-world implementation of asthma clinic: Make it easy for asthma with Easy Asthma Clinic. World Allergy Organ J 2022; 15:100699. [PMID: 36267099 PMCID: PMC9554822 DOI: 10.1016/j.waojou.2022.100699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 08/12/2022] [Accepted: 08/29/2022] [Indexed: 11/05/2022] Open
Abstract
Background and objective Asthma is a common disease. Although several practice guidelines for asthma exist, good control is still problematic, particularly in developing countries. The Easy Asthma Clinic (EAC) was established in 2004 with the aim of providing simplified asthma guidelines, a multidisciplinary approach, and an online database. This study aimed to evaluate the outcomes of EAC in a real-world setting. Method Clinical data were collected from the EAC database between 2004 and 2017. Treatment data and asthma control data were evaluated during the study period. Results In all, 358 182 patients with asthma were treated at EAC in 1171 hospitals throughout Thailand during the 14-year period. For 3 264 117 visits, inhaled corticosteroid (ICS) was given at the highest percentage (average of 50.00%) with an average percentage of controllers at 75.08% and a trend of increasing treatment (coefficient 0.007; p < 0.001). The percentage of controlled asthma also increased from 20.48% to 27.76% with a coefficient of 0.015 (p for trend <0.001). Conclusion The EAC may facilitate controller use in patients with asthma thereby increasing asthma control according to a large sample size and long longitudinal study.
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Affiliation(s)
| | - Kittisak Sawanyawisuth
- Corresponding author. Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.
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Sawanyawisuth K, Jamil SM, Lipford MC. Editorial: Clinical aspects of obstructive sleep apnea and cardiovascular consequences. Front Neurol 2022; 13:961240. [PMID: 36277923 PMCID: PMC9583658 DOI: 10.3389/fneur.2022.961240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 08/11/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Kittisak Sawanyawisuth
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- *Correspondence: Kittisak Sawanyawisuth
| | - Shazia M. Jamil
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Scripps Clinic, La Jolla, CA, United States
| | - Melissa C. Lipford
- Department of Neurology, Center for Sleep Medicine, Mayo Clinic, Rochester, MN, United States
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12
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Kasemsap N, Vorasoot N, Kongbunkiat K, Tiamkao S, Boonsawat W, Sawanyawisuth K. Factors associated with favorable outcomes in acute severe stroke patients: A real‑world, national database study. Biomed Rep 2022; 17:74. [PMID: 35950096 PMCID: PMC9353649 DOI: 10.3892/br.2022.1557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 06/22/2022] [Indexed: 11/15/2022] Open
Abstract
Thrombolytic therapy is useful in severe stroke, but it increases the risk of intracerebral hemorrhage. In addition, it may have limited use in resource-limited due to a lack of trained neurologists and equipment to perform CT scans. There are limited data available from studies of national databases on stroke outcomes and predictors of severe stroke. This study, therefore, aimed to evaluate acute severe ischemic stroke outcomes in a real-world setting. Additionally, predictors of favorable stroke outcomes were explored using a retrospective cohort. Data were extracted from the National Health Security Office (NHSO) in Thailand. The inclusion criteria were: Aged ≥18 years or older, diagnosis of acute severe ischemic stroke (defined by an admission National Institutes of Health Stroke Scale score of 15-24), and available data on stroke outcomes. Outcomes were evaluated at discharge using a modified Rankin score at discharge. Factors associated with good outcomes were determined using multivariate logistic regression analysis. During the study period, 268 severe stroke patients met the inclusion criteria. Of those, 38 (14.18%) had good outcomes at discharge. A total of 223 patients received intravenous recombinant tissue plasminogen activator (83.21%). Of those, 38 (17.04%) had favorable outcomes. A predictive model for good outcomes revealed two independent factors: Male sex and atrial fibrillation with adjusted odds ratios (95% confidence interval) of 2.30 (1.10-4.82) and 0.38 (0.16-0.91), respectively. Predictors for good stroke outcomes in severe stroke patients included rtPA treatment, atrial fibrillation, and male sex.
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Affiliation(s)
- Narongrit Kasemsap
- Department of Medicine and North‑Eastern Stroke Research Group, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Nisa Vorasoot
- Department of Medicine and North‑Eastern Stroke Research Group, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Kannikar Kongbunkiat
- Department of Medicine and North‑Eastern Stroke Research Group, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Somsak Tiamkao
- Department of Medicine and North‑Eastern Stroke Research Group, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Watchara Boonsawat
- Department of Medicine and North‑Eastern Stroke Research Group, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Kittisak Sawanyawisuth
- Department of Medicine and North‑Eastern Stroke Research Group, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
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Jitpimolmard S, Thinkhamrop B, Tiamkao S, Arunpongpaisal S, Arayavichanon P, Kosuwan W, Jitpimolmard S, Sawanyawisuth K. A Double-Blind, Placebo-Controlled Study of Appropriate Site of Botulinum Toxin Therapy in Hemifacial Spasm. Adv Ther 2022; 39:2025-2034. [PMID: 35266085 DOI: 10.1007/s12325-022-02077-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 02/07/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Hemifacial spasm (HFS) is a condition causing poor quality of life. Treatment with botulinum toxin A (BTX) injection is effective. Only one randomized controlled trial with a single-blind fashion has evaluated if oral injection is needed in HFS. The present study aimed to evaluate the necessity of oral BTX injection in HFS by a randomized, double-blind, placebo-controlled method. METHODS We conducted a double-blind, placebo-controlled trial in patients with HFS who never received BTX treatment. Eligible patients randomly received either 15 units of BTX around the eye and normal saline around the mouth (group A) or 15 units of BTX around both the eye and the mouth (group B). The primary outcomes were self-reported symptoms and observed frequency of spasms, while the secondary outcome was the duration of improvement or the time between the injection and the recurrence of symptoms to the same condition as before treatment. Student t test and survival analyses were used to compare the duration of symptoms between both groups. The mean changes were compared to secondary outcomes between the two groups. RESULTS There were 60 patients enrolled, half in each group. Baseline characteristics between both groups were similar. The mean (SD) of the duration of improvement in group A and B was 22.97 (18.85) and 17.53 (14.90) weeks, respectively (p = 0.220). There was no difference between both groups by survival analysis. Group B had a higher percentage of mouth improvement but there was no difference in the percentage of eye improvement, visual analog scale of eye and mouth spasm, or frequency of eye and mouth spasm. Group B had a higher incidence of side effects particularly mouth drooping (30% vs 10%) than group A (p = 0.053). CONCLUSION The mouth injection of BTX may not be necessary for HFS. It may be beneficial to reduce mouth symptoms with a higher rate of mouth drooping.
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Affiliation(s)
- Suthipun Jitpimolmard
- Department of Medicine, Faculty of Medicine, Khon Kaen University, 123 Mitraparp Rd., Khon Kaen, 40002, Thailand
| | - Bandit Thinkhamrop
- Department of Biostatistics and Demography, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Somsak Tiamkao
- Department of Medicine, Faculty of Medicine, Khon Kaen University, 123 Mitraparp Rd., Khon Kaen, 40002, Thailand.
| | - Suwanna Arunpongpaisal
- Department of Psychiatry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Preeda Arayavichanon
- Department of Rehabilitation Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Weerachai Kosuwan
- Department of Orthopedics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | | | - Kittisak Sawanyawisuth
- Department of Medicine, Faculty of Medicine, Khon Kaen University, 123 Mitraparp Rd., Khon Kaen, 40002, Thailand.
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Manasirisuk P, Chainirun N, Tiamkao S, Lertsinudom S, Phunikhom K, Sawanyawisuth K. Long Term Efficacy of Generic Atorvastatin by a University Hospital Database. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Background: There is limited long term data of generic atorvastatin in terms of clinical efficacy and safety. This study aimed to evaluate the efficacy of generic atorvastatin in a 12-month period.
Methods: This study was a retrospective cohort study. The inclusion criteria were adult patients who received the original atorvastatin for at least three months and then switched to the generic atorvastatin for 12 months. Lipid profiles and safety profiles were evaluated after 12 months of switching therapy.
Results: During the study period, there were 297 patients met the study criteria. The mean (SD) age of the patients was 61.05 (11.51) years. Male sex accounted for 46.80% (139 patients). For lipid outcomes, only HDL-c was significantly increased by 2.05 mg/dL (p 0.001). Serum creatinine was increasing by 0.07 mg/dL, while eGFR was decreasing by 2.55 ml/min/1.73m2. Other laboratory outcomes were not significantly changed after one year including ALT, AST, and CK.
Conclusions: Generic atorvastatin had comparable effect on LDL-c reduction compared with the original atorvastatin. Renal deterioration were found with increasing HDL-c level in this study population with generic atorvastation. Physicians should be aware of declining of renal function in long term use of generic atorvastatin.
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Sawunyavisuth B, Ngamjarus C, Sawanyawisuth K. A meta‑analysis to identify factors associated with CPAP machine purchasing in patients with obstructive sleep apnea. Biomed Rep 2022; 16:45. [PMID: 35620316 PMCID: PMC9112380 DOI: 10.3892/br.2022.1528] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 02/22/2022] [Indexed: 11/05/2022] Open
Abstract
Obstructive sleep apnea (OSA) is a common disease and related to several cardiovascular diseases. Treatment with a continuous positive airway pressure (CPAP) machine is effective. However, not all patients with OSA purchase a CPAP machine for personal use. Previous studies showed different predictors of CPAP machine purchasing in patients with OSA. The present study aimed to summarize and identify predictors of CPAP purchasing using meta-analysis. The study was conducted using factors associated with CPAP purchasing in patients with OSA. The types of studies conducted in adult patients with OSA included: Randomized controlled trials, observational studies or descriptive studies comparing factors between those who purchased CPAP and those who did not. A total of five databases, including PubMed, Central database, Scopus, CINAHL Plus and Web of Science, were searched, and the final search was performed on February 8, 2021. Predictors for CPAP purchasing were determined. There were 598 articles from five databases, which met the inclusion criteria. After duplicated article removal, 390 articles were included in the screening process. There were 12 eligible articles for full text evaluation, and of those, eight studies met the study criteria with 1,605 patients from four countries. There were 11 variables that were available for a comparison between those who purchased the CPAP machine and those who did not, and six factors were different between the two groups: Age, years of education, income, smoking, Epworth Sleepiness Scale (ESS) score and apnea hypopnea index/respiratory disturbance index (AHI/RDI). The AHI/RDI was significantly different between the two groups, with the highest mean difference of 10.40 events/h (95% CI, 4.95-15.86). Patients who purchased CPAP were older (1.11 years), had more years of education (0.93 years), smoked more (1.15 pack/year), and had both higher ESS (0.61) and AHI/RDI (10.40) than those who did not purchase CPAP. Additionally, those who purchased CPAP had a 1.47 times higher income than those who did not. In conclusion, specific personal customer and clinical factors were related to the decision of CPAP purchase in patients with OSA.
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Affiliation(s)
- Bundit Sawunyavisuth
- Department of Marketing, Faculty of Business Administration and Accountancy, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Chetta Ngamjarus
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Kittisak Sawanyawisuth
- Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
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Tongdee S, Khamsai S, Sawanyawisuth K. Clinical Factors Predictive of COPD Diagnosis in a Community Hospital. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.7931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is an irreversible obstructive airway disease. Diagnosis can be made using a spirometry which may not be available in resource-limited setting or developing countries.
AIM: This study aimed to evaluate if clinical factors can be predictive of COPD diagnosis.
MATERIALS AND METHODS: This study was a retrospective cohort study conducted at community hospital. The inclusion criteria were adult patients who had clinical symptoms suggestive of COPD and had performed adequate pulmonary function tests. Patients were categorized into two groups by diagnosis of COPD. Clinical predictors of being COPD were executed by multivariate logistic regression analysis.
RESULTS: There were 200 patients who met the study criteria. Of those, 136 patients (68.00%) had compatible pulmonary function test with COPD. There were eight factors in the final predictive model for being COPD (Table 1). Among these factors, three factors were independently associated with being COPD: Productive sputum, body mass index, and hyperinflation by chest X-ray. The hyperinflation by chest X-ray had highest adjusted odds ratio of 10.93 (95% CI 3.23, 36.96).
CONCLUSIONS: Productive sputum, body mass index, and hyperinflation by chest X-ray were independent factors for COPD diagnosis. Physicians in resource-limited setting may use these clinical factors as diagnostic tool for COPD.
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