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1.
Biol Res Nurs ; 25(2): 267-281, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36207143

RESUMO

BACKGROUND: Gout is triggered by high urate levels and causes inflammation, pain, and an impaired quality of life. Immersion in water at 20-30°C reduces inflammation and pain in arthritis. Yet, relationships of immersion in water at 20-30°C with urate levels and the nucleotide-binding domain (NOD)-like receptor protein 1 (NLRP1) inflammasome have never been clarified. OBJECTIVES: We aimed to investigate the effects of immersion in water at 20-30°C on urate levels, the NLRP1 inflammasome, pain, and quality of life among acute gout patients. METHODS: A community-based randomized control trial design was used with 2 parallel-intervention groups: immersion in water at 20-30°C (20 min/day for 4 weeks) group and a control group. In total, 76 eligible participants in Tomohon City, Indonesia, were assigned using block randomization. We analyze the results (coef. ß) and 95% confidence intervals (CIs) using a generalized estimating equation model. We analyzed mediating effects using a path analysis. RESULTS: Significant pain alleviation (ß = -2.06 [95% CI = -2.67∼-1.45]; ß = -2.42 [95% CI = -2.97∼-1.87]) and improved quality of life (ß = 5.34 [95% CI = 3.12-7.57]; ß = 9.93 [95% CI = 7.02-12.83]) were detected at 2 and 4 weeks of follow-up compared to the pre-test and control group. Urate levels (ß = -0.34 [95% CI = -0.52∼-0.16]) were reduced at the 2-week follow-up, but there was no significant change in the NLRP1 inflammasome compared to the pre-test and control group after immersion in water at 20-30°C. Both the NLRP1 inflammasome (ß = -0.48 [95% CI = -0.63∼-0.34]); water 0.01) and urate levels (ß = -0.11 [95% CI = -0.24∼-0.03]; p < 0.01) had partial indirect (mediating) effects on the link between immersion in water at 20-30°C and pain at the 4-week follow-up. CONCLUSIONS: Immersion in water at 20-30°C significantly decreased pain and increased the quality of life. Immersion in water at 20-30°C mediated NLRP1 and urate levels to decrease pain, although it had no significant effect on the NLRP1 inflammasome concentration after 4 weeks of follow-up and reduced urate levels only at 2 weeks after immersion in water at 20-30°C.


Assuntos
Gota , Inflamassomos , Inflamação , Manejo da Dor , Dor , Humanos , Gota/complicações , Gota/genética , Gota/imunologia , Gota/terapia , Imersão , Indonésia , Inflamassomos/genética , Inflamassomos/imunologia , Inflamação/genética , Inflamação/imunologia , Dor/genética , Dor/imunologia , Manejo da Dor/métodos , Qualidade de Vida , Temperatura , Ácido Úrico/efeitos adversos , Ácido Úrico/análise , Água , Biomarcadores
2.
Biol Res Nurs ; 24(1): 40-47, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34340595

RESUMO

BACKGROUND: Most Indonesians with hyperuricemia are less than 40 years old, which suggests an increasing gout risk in the country. Meanwhile, untreated hyperuricemia was also suggested to lead to hypertension. Yet, it is unclear whether blood pressure (BP) plays a mediating role between urate and gout. OBJECTIVE: We investigated the mediating effect of BP between urate and gout risk in Indonesians using a partial least squares-structural equation model. METHOD: A community-based retrospective case-control study was conducted between July 1 and August 31, 2019 in Indonesia. We randomly recruited 397 participants, including 86 patients with gout and 311 healthy controls from seven community health service centers. Multivariate logistic regression was employed to analyze the adjusted odds ratios of the association between risk factors, such as urate level and BP, and gout risk after controlling for other covariates. A path analysis was utilized to analyze the mediating effect of systolic BP between urate and gout. The STROBE reporting guideline for the observational study is adopted in our reporting. RESULT: We found that a 1 mg/dL increase of urate level significantly increased gout risk with an OR of 4.97 (95% CI: 3.48-7.09) and an AOR of 4.44 (95% CI: 3.07-6.42) after adjusting for covariates. The association between urate and gout was also significantly mediated by systolic BP (ß = 0.05; 95% CI Bias Corrected [0.02-0.08], p < 0.001). CONCLUSION: Urate was significantly associated with gout risk and was possibly mediated by increased systolic BP in Indonesians. Controlling systolic BP could be one of the strategies to decrease the risk of gout for individuals with hyperuricemia. Health education can be carried out by community health nurses to individuals on controlling their urate level and systolic BP to decrease the gout risk among Indonesian.


Assuntos
Gota , Hiperuricemia , Adulto , Pressão Sanguínea , Estudos de Casos e Controles , Humanos , Indonésia/epidemiologia , Análise dos Mínimos Quadrados , Estudos Retrospectivos , Ácido Úrico/farmacologia
3.
Artigo em Inglês | MEDLINE | ID: mdl-33921811

RESUMO

To analyze the association between smoking status (active smoking and exposure to Second-Hand Smoking (SHS)) and the synergistic effect of smoking status and BMI with gout risk, a community-based case-control design was undertaken among 385 participants, including 304 healthy controls and 81 gout patients from seven community health services. Adjusted Odd Ratios (AORs) and 95% Confidence Interval (CIs) of gout for active smoking and SHS were 3.26 (95% CI = 1.07~9.90) and 4.67 (95% CI = 2.18~10.00) compared to non-smokers. Time-dependent manner of active smoking and SHS significantly increased gout risk with AORs and 95% CIs of 5.95 (1.41~25.03) and 10.12 (3.51~29.14). Dose-dependency of active smokers and SHS showed AORs and 95% CIs of 5.15 (1.28~20.63) and 4.37 (1.33~14.28). Smoking 20 cigarettes (one pack) per day for one year is equivalent to one pack-year. Active smoking >20 pack-year and SHS > 26.5 pack-year increased gout risk with AORs and 95% CIs of 7.18 (1.53~33.67) and 9.95 (3.64~27.22). Participants who smoked (active smoking and SHS) and with Body Mass Index (BMI) of > 24.9 kg/m2 synergistically increased gout risk, with an AOR of 9.65 and 95% CI of 3.25~28.65, compared to BMI ≤ 24.9 kg/m2 and non-smoker. Smoking status (active smoking and SHS) and the synergistic effect of smoking status and BMI increased gout risk in Indonesia.


Assuntos
Produtos do Tabaco , Poluição por Fumaça de Tabaco , Índice de Massa Corporal , Humanos , Indonésia/epidemiologia , Fumar/efeitos adversos
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