Rheumatoid Arthritis (RA) is an inflammatory disease associated with high morbidity and increased cardiovascular disease, and Metabolic Syndrome (MS) is understood as a set of metabolic disorders that correlates with ...Rheumatoid Arthritis (RA) is an inflammatory disease associated with high morbidity and increased cardiovascular disease, and Metabolic Syndrome (MS) is understood as a set of metabolic disorders that correlates with obesity and sedentary lifestyle. The aim of this study is to evaluate the prevalence of MS in a cohort of patients with RA and its correlation to specific factors of the disease. A retrospective cohort study was conducted with 283 patients with RA, followed at the Rheumatology Outpatient Clinic of the Hospital de Clínicas de Porto Alegre (HCPA) between 2008 and 2016;187 continued to be followed and agreed to be reevaluated between January and November 2016. MS was defined according to the National Cholesterol Education Program and disease activity was assessed using the Disease Activity Score (DAS28). Clinical, biochemical, and anthropometric evaluations were conducted. The prevalence of MS in the first evaluation was 43.9% and, after 8 years, 59.4%. Increased waist circumference and blood pressures, elevated triglycerides and low High-Density Lipoprotein were the most frequent features of MS. The DAS28 was significantly lower in the reevaluation (p = 0.006). The prevalence of MS was higher at the end of 8 years;disease activity, as well as blood pressure, decreased during this period. Steroid use had also decreased at the end of follow-up. There was an increase of 15% of cases with MS in an 8-year follow-up cohort of patients, which was in agreement with the current literature and showed how the inflammatory process in RA is correlated to MS. The parameters of MS that varied the most were blood pressure, cholesterol and triglycerides. Ultimately, these parameters and disease activity must be observed closely in order to improve the prognosis of patients with RA.展开更多
BACKGROUND Osteoarthritis(OA)is the most common cause of pain and disability,predominantly affecting the knee.The current management of knee OA falls short of completely stopping disease progression,particularly in Ke...BACKGROUND Osteoarthritis(OA)is the most common cause of pain and disability,predominantly affecting the knee.The current management of knee OA falls short of completely stopping disease progression,particularly in Kellgren-Lawrence(KL)grade 3 and 4 knee OA.As such,joint replacement is often recommended,although only 15%-33%of candidates accept it.Alternative therapeutic options are still needed to prevent the progression of joint damage and delay the need for knee arthroplasty.AIM To investigate the effect of adjunctive platelet rich plasma(PRP)and hyaluronic acid(HA)after arthroscopic debridement in KL grade 3 and 4 knee OA.METHODS This retrospective cohort study used the Western Ontario and McMaster Universities Osteoarthritis Index(WOMAC)score and WOMAC sub-scores(pain,stiffness,and function)to assess 21 patients,grouped according to medical record data of treatment received:Arthroscopic debridement(n=7);arthroscopic debridement with PRP(n=7);or arthroscopic debridement with HA(n=7).WOMAC scores and sub-scores at baseline and at 3 mo and 5 mo posttreatment were recorded.The three-group data were statistically analyzed using the tests of paired t,one-way analysis of variance,and post hoc least significant difference.RESULTS All three treatment groups showed significant improvements in WOMAC score and sub-scores from before treatment to 3 mo and 5 mo after treatment.However,the arthroscopic debridement with PRP treatment group,in particular,showed a significantly lower WOMAC pain score than the group who received arthroscopic debridement alone at 5 mo after the procedure(P=0.03).CONCLUSION Compared to arthroscopic debridement alone,adjunctive PRP after arthroscopic debridement significantly lessened the patients’pain symptom.展开更多
Background: Rheumatoid arthritis (RA) is a chronic and disabling disease that has a major impact on the lives of patients. Objectives: To test the patients’ knowledge about their disease, its treatment, its complicat...Background: Rheumatoid arthritis (RA) is a chronic and disabling disease that has a major impact on the lives of patients. Objectives: To test the patients’ knowledge about their disease, its treatment, its complications, and if this affects severity of the disease as measured by the disease activity index (DAS 28). Patients and Methods: A sample of 100 patients with RA who met the Criteria of American College of Rheumatology for RA agreed to participate in this study over the period September 2011-March 2012. Patients’ data were obtained by personal interview. The questionnaire included demographic characteristics and the patients’ knowledge about their disease. The disease activity was measured using standard (DAS28). Results: Thirty three percent of the patients didn’t have an idea about their disease, 20% didn’t know the reason for the investigations, 49% didn’t know the treatment and 40% didn’t know the side effects of their medications. Most patients had a high disease activity index, and there was a poor correlation between patients’ educational level and the disease activity. Conclusions: Neither the educational level nor the frequency of hospital admissions had effects on the knowledge about this disease. As most patients had a high disease activity, a better knowledge may improve disease control and prevent complications.展开更多
BACKGROUND With the wide application of immune checkpoint inhibitors(ICIs)in cancer treatment,immune-related adverse events occur frequently,involving almost all organs and systems.The incidence of ICI-associated arth...BACKGROUND With the wide application of immune checkpoint inhibitors(ICIs)in cancer treatment,immune-related adverse events occur frequently,involving almost all organs and systems.The incidence of ICI-associated arthritis(IA)is unknown.In most cases,IA is not serious and non-lethal.Higher checkpoint inhibitor arthritis disease activity may be associated with cancer progression.Here,we report a severe case of IA with high arthritis disease activity in advanced pulmonary adenocarcinoma,causing permanent withdrawal of pembrolizumab,but the patient remained in complete remission(CR)20 mo after the development of IA.CASE SUMMARY An 81-year-old smoking man was admitted to our hospital because of left chest pain for 9 mo.He was finally diagnosed with advanced pulmonary adenocarcinoma,with programmed cell death 1 ligand 1 expression of 70%.The patient responded to pembrolizumab treatment and achieved CR,but IA occurred after the 5th cycle of pembrolizumab administration.Although non-steroidal antiinflammatory drugs and disease-modifying anti-rheumatic drugs were prescribed,arthralgia and joint swelling occurred.The symptoms of arthritis were further aggravated when immunotherapy was given again after short-term withdrawal.Clinical Disease Activity Index(CDAI)score,a traditional measure of arthritis activity,was 43.Intravenous methylprednisolone was prescribed at 20 mg/d and then tapered over the subsequent 4 wk.The symptoms of arthritis steadily improved and completely resolved 4 mo after withdrawal of pembrolizumab.A recent follow-up in June 2022 revealed satisfactory clinical recovery of arthritis and the patient remained in CR.CONCLUSION This case report highlights that early recognition of IA and appropriate treatment are critical to improving the outcome of both ICI-arthritis and lung cancer.展开更多
Background: Analysis of arterial stiffness (AS) is a good marker of early arterial disease and an important determinant of cardiovascular risk, independent of other traditional cardiovascular risk factors. Carotid-fem...Background: Analysis of arterial stiffness (AS) is a good marker of early arterial disease and an important determinant of cardiovascular risk, independent of other traditional cardiovascular risk factors. Carotid-femoral pulse wave velocity (CfPWV) is the gold standard to evaluate arterial stiffness. There is evidence that patients with rheumatoid arthritis (RA) have a higher arterial stiffness than their age-matched healthy counterparts and thus have higher cardiovascular (CV) risk. However, data on arterial stiffness in African rheumatoid arthritis patients is scarce. Objectives: To determine the patterns of arterial stiffness in rheumatoid arthritis patients in a sub-Saharan African setting, using CfPWV and Augmentation index (AIx). Method: We conducted a case-control study, at the Douala general hospital over four months (February to May 2018) on 63 subjects among which 31 RA patients matched for age and sex with 32 healthy subjects. AIx and CfPWV were determined non-invasively by radial pulse wave analysis and carotid femoral wave analysis respectively, using a sphygmocor Atcor device (SphygmoCor, PWV Medical, Sydney, Australia). Results: The mean age of RA patients was 47 ± 14 years with most of them being females (n = 26, 83.9%). CfPWV was significantly higher in RA patients compared to the control group (mean: 8.85 ± 2.1 vs 7.45 ± 1.38;p ≤ 0.01) as well as was AIx (Median: 33 [26 - 43] vs 26 [20 - 31];p = 0.01). RA (OR: 6.105;95% CI: 1.52 - 24.54;p 1.34;95% CI: 1.14 - 5.17;p = 0.05), elevated CRP levels (OR: 4.01;95% CI: 1.16 - 13.68;p = 0.03) and Hypertension (OR: 5.75;95% CI: 1.24 -11.60;p Conclusion: Arterial stiffness, a well-recognized marker of cardiovascular risk is increased among patients suffering from rheumatoid arthritis when compared to a healthy control group.展开更多
文摘Rheumatoid Arthritis (RA) is an inflammatory disease associated with high morbidity and increased cardiovascular disease, and Metabolic Syndrome (MS) is understood as a set of metabolic disorders that correlates with obesity and sedentary lifestyle. The aim of this study is to evaluate the prevalence of MS in a cohort of patients with RA and its correlation to specific factors of the disease. A retrospective cohort study was conducted with 283 patients with RA, followed at the Rheumatology Outpatient Clinic of the Hospital de Clínicas de Porto Alegre (HCPA) between 2008 and 2016;187 continued to be followed and agreed to be reevaluated between January and November 2016. MS was defined according to the National Cholesterol Education Program and disease activity was assessed using the Disease Activity Score (DAS28). Clinical, biochemical, and anthropometric evaluations were conducted. The prevalence of MS in the first evaluation was 43.9% and, after 8 years, 59.4%. Increased waist circumference and blood pressures, elevated triglycerides and low High-Density Lipoprotein were the most frequent features of MS. The DAS28 was significantly lower in the reevaluation (p = 0.006). The prevalence of MS was higher at the end of 8 years;disease activity, as well as blood pressure, decreased during this period. Steroid use had also decreased at the end of follow-up. There was an increase of 15% of cases with MS in an 8-year follow-up cohort of patients, which was in agreement with the current literature and showed how the inflammatory process in RA is correlated to MS. The parameters of MS that varied the most were blood pressure, cholesterol and triglycerides. Ultimately, these parameters and disease activity must be observed closely in order to improve the prognosis of patients with RA.
文摘BACKGROUND Osteoarthritis(OA)is the most common cause of pain and disability,predominantly affecting the knee.The current management of knee OA falls short of completely stopping disease progression,particularly in Kellgren-Lawrence(KL)grade 3 and 4 knee OA.As such,joint replacement is often recommended,although only 15%-33%of candidates accept it.Alternative therapeutic options are still needed to prevent the progression of joint damage and delay the need for knee arthroplasty.AIM To investigate the effect of adjunctive platelet rich plasma(PRP)and hyaluronic acid(HA)after arthroscopic debridement in KL grade 3 and 4 knee OA.METHODS This retrospective cohort study used the Western Ontario and McMaster Universities Osteoarthritis Index(WOMAC)score and WOMAC sub-scores(pain,stiffness,and function)to assess 21 patients,grouped according to medical record data of treatment received:Arthroscopic debridement(n=7);arthroscopic debridement with PRP(n=7);or arthroscopic debridement with HA(n=7).WOMAC scores and sub-scores at baseline and at 3 mo and 5 mo posttreatment were recorded.The three-group data were statistically analyzed using the tests of paired t,one-way analysis of variance,and post hoc least significant difference.RESULTS All three treatment groups showed significant improvements in WOMAC score and sub-scores from before treatment to 3 mo and 5 mo after treatment.However,the arthroscopic debridement with PRP treatment group,in particular,showed a significantly lower WOMAC pain score than the group who received arthroscopic debridement alone at 5 mo after the procedure(P=0.03).CONCLUSION Compared to arthroscopic debridement alone,adjunctive PRP after arthroscopic debridement significantly lessened the patients’pain symptom.
文摘Background: Rheumatoid arthritis (RA) is a chronic and disabling disease that has a major impact on the lives of patients. Objectives: To test the patients’ knowledge about their disease, its treatment, its complications, and if this affects severity of the disease as measured by the disease activity index (DAS 28). Patients and Methods: A sample of 100 patients with RA who met the Criteria of American College of Rheumatology for RA agreed to participate in this study over the period September 2011-March 2012. Patients’ data were obtained by personal interview. The questionnaire included demographic characteristics and the patients’ knowledge about their disease. The disease activity was measured using standard (DAS28). Results: Thirty three percent of the patients didn’t have an idea about their disease, 20% didn’t know the reason for the investigations, 49% didn’t know the treatment and 40% didn’t know the side effects of their medications. Most patients had a high disease activity index, and there was a poor correlation between patients’ educational level and the disease activity. Conclusions: Neither the educational level nor the frequency of hospital admissions had effects on the knowledge about this disease. As most patients had a high disease activity, a better knowledge may improve disease control and prevent complications.
文摘BACKGROUND With the wide application of immune checkpoint inhibitors(ICIs)in cancer treatment,immune-related adverse events occur frequently,involving almost all organs and systems.The incidence of ICI-associated arthritis(IA)is unknown.In most cases,IA is not serious and non-lethal.Higher checkpoint inhibitor arthritis disease activity may be associated with cancer progression.Here,we report a severe case of IA with high arthritis disease activity in advanced pulmonary adenocarcinoma,causing permanent withdrawal of pembrolizumab,but the patient remained in complete remission(CR)20 mo after the development of IA.CASE SUMMARY An 81-year-old smoking man was admitted to our hospital because of left chest pain for 9 mo.He was finally diagnosed with advanced pulmonary adenocarcinoma,with programmed cell death 1 ligand 1 expression of 70%.The patient responded to pembrolizumab treatment and achieved CR,but IA occurred after the 5th cycle of pembrolizumab administration.Although non-steroidal antiinflammatory drugs and disease-modifying anti-rheumatic drugs were prescribed,arthralgia and joint swelling occurred.The symptoms of arthritis were further aggravated when immunotherapy was given again after short-term withdrawal.Clinical Disease Activity Index(CDAI)score,a traditional measure of arthritis activity,was 43.Intravenous methylprednisolone was prescribed at 20 mg/d and then tapered over the subsequent 4 wk.The symptoms of arthritis steadily improved and completely resolved 4 mo after withdrawal of pembrolizumab.A recent follow-up in June 2022 revealed satisfactory clinical recovery of arthritis and the patient remained in CR.CONCLUSION This case report highlights that early recognition of IA and appropriate treatment are critical to improving the outcome of both ICI-arthritis and lung cancer.
文摘Background: Analysis of arterial stiffness (AS) is a good marker of early arterial disease and an important determinant of cardiovascular risk, independent of other traditional cardiovascular risk factors. Carotid-femoral pulse wave velocity (CfPWV) is the gold standard to evaluate arterial stiffness. There is evidence that patients with rheumatoid arthritis (RA) have a higher arterial stiffness than their age-matched healthy counterparts and thus have higher cardiovascular (CV) risk. However, data on arterial stiffness in African rheumatoid arthritis patients is scarce. Objectives: To determine the patterns of arterial stiffness in rheumatoid arthritis patients in a sub-Saharan African setting, using CfPWV and Augmentation index (AIx). Method: We conducted a case-control study, at the Douala general hospital over four months (February to May 2018) on 63 subjects among which 31 RA patients matched for age and sex with 32 healthy subjects. AIx and CfPWV were determined non-invasively by radial pulse wave analysis and carotid femoral wave analysis respectively, using a sphygmocor Atcor device (SphygmoCor, PWV Medical, Sydney, Australia). Results: The mean age of RA patients was 47 ± 14 years with most of them being females (n = 26, 83.9%). CfPWV was significantly higher in RA patients compared to the control group (mean: 8.85 ± 2.1 vs 7.45 ± 1.38;p ≤ 0.01) as well as was AIx (Median: 33 [26 - 43] vs 26 [20 - 31];p = 0.01). RA (OR: 6.105;95% CI: 1.52 - 24.54;p 1.34;95% CI: 1.14 - 5.17;p = 0.05), elevated CRP levels (OR: 4.01;95% CI: 1.16 - 13.68;p = 0.03) and Hypertension (OR: 5.75;95% CI: 1.24 -11.60;p Conclusion: Arterial stiffness, a well-recognized marker of cardiovascular risk is increased among patients suffering from rheumatoid arthritis when compared to a healthy control group.
