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Fulltext Severe psoriatic acroosteolysis in the absence of psoriatic arthropathy

Sakthiswary R, Naicker AS, Htwe O, Shahrir MS, Sazliyana SS

BMJ Case Rep, 2011;2011.
PMID: 22669957 DOI: 10.1136/bcr.09.2011.4794
Fulltext Antiphospholipid syndrome presenting as mesenteric vein thrombosis and gangrenous small bowel

Wan Ali WASR, Mohd Shahrir MS, Hussein H

International Medical Journal Malaysia, 2011;10(2):0-0.
MyJurnal

A 35-year-old Jordanian gentleman presented with worsening right iliac fossa pain of three-day durations with vomiting, loose stool and intermittent fever. He later underwent laparoscopic surgery, which was subsequently converted to open laparotomy. Intraoperatively, there was thickened bowel with multiple mesenteric lymph nodes, and also thrombosis of the small bowel vein supplying the affected bowel lesion, the diagnosis which was later conﬁ rmed with the histopathological report. Resection with end-to-end anastomosis was done during the surgery. Within one-week post laparotomy, he developed another progressive abdominal pain and distension, vomiting and no bowel opening. He was sent for another exploratory laparotomy. Intraoperatively, there was a gangrenous small bowel segment measuring 130 cm, with an intact large bowel and previous anastomotic site. Resection of 150 cm of the small bowel was subsequently done.
Fulltext Beyond the joints in rheumatoid arthritis: Effects of adalimumab on hematologic and lipid indices

Sakthiswary R, Syahrul Sazliyana S, Mohd Shahrir MS, Shahril NS, Hussein H

EXCLI J, 2012;11:142-9.
PMID: 27385955

Tumor necrosis factor alpha (TNFα) is a multifunctional cytokine which plays a pivotal role in the pathogenesis of rheumatoid arthritis (RA). Apart from its well recognized proinflammatory properties, it is known to interfere with lipid metabolism and erythropoiesis. We evaluated the effects of adalimumab on hematologic, lipid and inflammatory parameters using data from patients on adalimumab 40 mg fortnightly from 2 centers in Malaysia. Mean changes in laboratory values from baseline to Weeks 4, 12 and 24 were compared using paired T test and Wilcoxon signed-rank test. We studied 18 patients with RA who were on adalimumab 40 mg fortnightly. The inflammatory markers i.e. erythrocyte sedimentation rate and C reactive protein showed significant changes as early as at week 4 compared to baseline with p values of 0.003 and 0.005, respectively. From a baseline of high disease activity with a mean Disease Activity Score using 28 joint counts (DAS 28) of 5.3, there was a steady improvement in the disease activity and remission was achieved at week 24 with a DAS 28 of 2.4. The hemoglobin level improved at week 12 (p=0.013) and this was sustained till week 24. As opposed to previous studies, the LDL level significantly decreased at week 12 (p=0.015) and this change persisted till week 24 (p=0.001). The total cholesterol showed a similar pattern as the LDL. The pharmacodynamics of adalimumab therapy in rheumatoid arthritis extend beyond the joints with favorable effects on haemoglobin and lipid profile.

Study site: Putrajaya Hospital and Pusat Perubatan Universiti Kebangsaan Malaysia (PPUKM), Kuala Lumpur, Malaysia
Fulltext Extragonadal germ cell tumor presenting in a woman with systemic lupus erythematosus: a case report

Shahrir M, Halim A, Zainudin S, Mohamad R, Yuen LC, Saidin R, et al.

J Med Case Rep, 2010;4:97.
PMID: 20338049 DOI: 10.1186/1752-1947-4-97

Germ cell tumor of the pituitary gland is a very rare occurrence.
Fulltext The association between serum prolactin levels and interleukin-6 and systemic lupus erythematosus activity

Wan Asyraf WA, Mohd Shahrir MS, Asrul W, Norasyikin AW, Hanita O, Kong WY, et al.

Reumatismo, 2018 Dec 20;70(4):241-250.
PMID: 30570242 DOI: 10.4081/reumatismo.2018.1075

Based on the recent evidence of association between hyperprolactinemia and systemic lupus erythematosus disease activity (SLEDAI), a study was conducted to analyze the association of hyperprolactinemia with lupus nephritis disease activity. In this cross-sectional study, the analysis was conducted on SLE patients who visited the University Kebangsaan Malaysia Medical Centre (UKMMC) Nephrology Clinic from August 2015 till February 2016. The disease activity was measured using the SLEDAI score, with more than 4 indicating active lupus nephritis. Basal resting prolactin level was analyzed in 43 patients with lupus nephritis, in 27.9% of them had raised serum prolactin. The median of serum prolactin level at 0 minutes was 19.91 ng/mL (IQR: 15.95-22.65 ng/ mL) for active lupus nephritis, which was significantly higher compared to the median of serum prolactin level of 14.34 ng/mL (IQR: 11.09-18.70 ng/mL) for patients in remission (p=0.014). The serum prolactin level positively correlated with SLEDAI (rhos: 0.449, p=0.003) and the UPCI level in lupus nephritis patients (rhos: 0.241, p=0.032). The results were reproduced when the serum prolactin was repeated after 30 minutes. However, the serum prolactin levels at 0 minutes were higher than those taken after 30 minutes (p=0.001). An assessment of serum IL-6 levels found that the active lupus nephritis patients had a higher median level of 65.91 pg/ mL (IQR: 21.96-146.14 pg/mL) compared to the in-remission level of 15.84 pg/mL (IQR: 8.38-92.84 pg/mL), (p=0.039). Further correlation analysis revealed that there was no statistical correlation between the interleukin (IL)-6 levels with serum prolactin, SLEDAI and other lupus nephritis parameters. An ROC curve analysis of serum prolactin at 0 minutes and serum prolactin after 30 minutes and IL-6 levels for prediction of SLE disease activity provided the cutoff value of serum prolactin at 0 minutes, which was 14.63 ng/mL with a sensitivity of 91.7% and specificity of 58.1% and AUC of 0.74 (p=0.015). This study concurred with the previous findings that stated that hyperprolactinemia is prevalent in SLE patients and correlated with clinical disease activity and UPCI level. The baseline of the fasting serum prolactin level was found to be a sensitive biomarker for the evaluation of lupus nephritis disease activity.
Diagnostic performance of anti-RA33 antibody as a serological marker for rheumatoid arthritis

Syed Mohamed Suhail SM, Nur Atiqah I, Nur Salimi Zakirah ZA, Lailatul Syazwani Z, Batis WW, Md Monoto EM, et al.

Malays J Pathol, 2019 Dec;41(3):259-265.
PMID: 31901910

INTRODUCTION: Rheumatoid arthritis is diagnosed based on the 2010 Rheumatoid Arthritis Classification Criteria whereby rheumatoid factor and anti-citrullinated protein antibody are the serological markers included in these criteria. Anti-RA33 antibody has the potential to provide additional diagnostic value in rheumatoid arthritis. The aim of this study is to determine the diagnostic performance of anti-RA33 antibody as a serological marker for rheumatoid arthritis.
MATERIAL AND METHODS: Thirtyfour patients with rheumatoid arthritis and 34 non-rheumatoid arthritis individuals were included in this cross-sectional study. Anti-RA33 antibody and rheumatoid factor were performed on all samples.
RESULTS: The sensitivity, specificity, positive and negative predictive value for anti-RA33 antibody and rheumatoid factor were 41.1%, 97.1%, 93.3%, 62.3% and 64.7%, 79.4%, 75.9%, 69.2% respectively. The overall sensitivity and specificity if either anti-RA33 antibody or rheumatoid factor are positive were 79.4% and 76.47% respectively.
CONCLUSION: Anti-RA33 antibody showed good specificity and positive predictive value and could be considered as a potential serological marker for rheumatoid arthritis diagnosis.
Suicidal ideation in systemic lupus erythematosus: NR2A gene polymorphism, clinical and psychosocial factors

Buji RI, Abdul Murad NA, Chan LF, Maniam T, Mohd Shahrir MS, Rozita M, et al.

Lupus, 2018 Apr;27(5):744-752.
PMID: 29161964 DOI: 10.1177/0961203317742711

Background Systemic lupus erythematosus (SLE) patients are a high-risk population for suicide. Glutamatergic neurosystem genes have been implicated in the neurobiology of depression in SLE and suicidal behaviour in general. However, the role of glutamate receptor gene polymorphisms in suicidal behaviour among SLE patients remains unclear in the context of established clinical and psychosocial factors. We aimed to investigate the association of NR2A gene polymorphism with suicidal ideation in SLE while accounting for the interaction between clinical and psychosocial factors. Methods A total of 130 SLE patients were assessed for mood disorders (MINI International Neuropsychiatric Interview), severity of depression (Patient Health Questionnaire-9), suicidal behaviour (Columbia-Suicide Severity Rating Scale), socio-occupational functioning (Work and Social Adjustment Scale), recent life events (Social Readjustment Rating Scale) and lupus disease activity (SELENA-SLE Disease Activity Index). Eighty-six out of the 130 study participants consented for NR2A genotyping. Results Multivariable logistic regression showed nominal significance for the interaction effect between the NR2A rs2072450 AC genotype and higher severity of socio-occupational impairment with lifetime suicidal ideation in SLE patients ( p = 0.038, odds ratio = 1.364, 95% confidence interval = 1.018-1.827). However, only the association between lifetime mood disorder and lifetime suicidal ideation remained significant after Bonferroni correction ( p
Fulltext Multicentre survey of rheumatoid arthritis patients from ministry of health rheumatology centers in Malaysia

Shahrir M, Shahdan M, Shahid M, Sulaiman W, Mokhtar AM, Othman M, et al.

Int J Rheum Dis, 2008;11(3):287-292.
DOI: 10.1111/j.1756-185X.2008.00379.x

Aim: This is a rheumatoid arthritis (RA) descriptive study, the first of its kind carried out in Malaysia.
Methods: This descriptive study involved 1084 RA patients' epidemiological and clinical data taken from Selayang, Putrajaya, Taiping and Seremban hospitals from June 2004 to December 2005.
Results: One thousand and eighty-four RA patients'data were analysed; 960 (88.6%) patients were female and 124 (11.4%) were male, approximately 8 : 1 M : F ratio. The majority of the patients were Indian (591; 54.5%), followed by the Malays (340; 31.4%), Chinese (126; 11.6%), indigenous (13; 1.2%) and others (14; 1.3%). Mean age was 49.6 ± 11.8 years with the youngest being 15 years and the oldest 88 years of age. Mean age for males was 52.0 ± 12.0 and females 49.3 ± 11.7 years (P =; 0.017). Most of these patients were housewives (565; 52.1%), followed by paid workers (266; 24.5%), retired patients (80; 7.4%), unemployed (76; 7.0%) and others (97; 8.9%). Mean duration of illness was 8.4 ± 6.7 years; 805 (74.3%) patients were relatively new patients (≤ 2 years illness duration) and 279 (25.7%) patients had illness duration > 2 years. Eight hundred and six (74.4%) were seropositive RA patients and 385 (35.5%) had presence of deformity. The majority of patients were treated with methotrexate (178; 16.4%), followed by combination of methotrexate, sulfasalazine and hydroxychloroquine (143; 13.2%), leflunomide (140; 12.9%), sulfasalazine (133; 12.3%) and combination of methotrexate and sulfasalazine (108; 10%).
Conclusion: In the above study, the majority of patients were female (960; 88.6%), Indian (591; 54.5%), had a mean age of 49.6 ± 11.8 years, most were housewives with a mean duration of illness of 8.4 ± 6.7 years and were treated with methotrexate (178; 16.4%). The results of the study may help Malaysian rheumaologists to understand their patients better and treat RA holistically.
Comment in: Yeap SS. Comment on: Multicentre survey of rheumatoid arthritis patients from Ministry of Health rheumatology centres in Malaysia. Int J Rheum Dis. 2009 Jul;12(2):177-8; author reply 179. doi: 10.1111/j.1756-185X.2009.01403.x. PubMed PMID: 20374340.