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Validation of the medical outcomes study family and marital functioning measures in SLE patients in Singapore

Thumboo J, Fong KY, Chan SP, Leong KH, Feng PH, Thio ST, et al.

Lupus, 1999;8(7):514-20.
PMID: 10483028 DOI: 10.1191/096120399678840747

OBJECTIVE: To validate the Medical Outcomes Study Family and Marital Functioning Measures (FMM and MFM) in a multi-ethnic, urban Asian population in Singapore.
METHODS: English speaking Chinese, Malay or Indian SLE patients (n=120) completed a self-administered questionnaire containing the FFM and MFM at baseline, after 2 weeks and after 6 months. Lupus activity, disease-related damage and quality of life were assessed using the British Isles Lupus Assessment Group (BILAG), Systemic Lupus International Collaborating Clinics/American College of Rheumatology (SLICC/ACR) Damage Index and SF-36 Health Survey respectively. Scale psychometric properties were assessed through factor analysis, Cronbach's alpha, quantifying test-retest differences and known-groups construct validity.
RESULTS: Factor analysis of scores obtained at baseline and after 6 months identified 3 factors corresponding to the FFM (1 factor) and the MFM (2 factors). Both scales showed acceptable internal consistency, with Cronbach's alpha of 0.95 for the FFM and 0.70 for the MFM. Mean (s.d.) test-retest differences were -0.31 (3.82) points for the FFM and -0.70 (4.26) points for the MFM. Eleven out of 13 a priori hypotheses relating both the FFM and MFM to demographic, disease and quality of life variables were confirmed, supporting the construct validity of these scales.
CONCLUSION: The FFM and MFM are valid and reliable measures of family and marital functioning in a multi-ethnic cohort of Asian SLE patients in Singapore.

Matched MeSH terms: Lupus Erythematosus, Systemic/ethnology; Lupus Erythematosus, Systemic/psychology*; Lupus Erythematosus, Systemic/therapy*
The spectrum of ocular involvement in patients with systemic lupus erythematosus without ocular symptoms

Soo MPK, Chow SK, Tan CT, Nadior N, Yeap SS, Hoh HB

Lupus, 2000;9(7):511-4.
PMID: 11035416 DOI: 10.1177/096120330000900706

The aim of the study was to determine the spectrum of clinical ocular involvement in patients with inactive systemic lupus erythematosus (SLE) who have no ocular symptoms. Patients with a diagnosis of SLE based on the 1982 revised American College of Rheumatology criteria and with no ocular complaints were recruited from the SLE clinic. Clinical data regarding their systemic disease and disease activity were recorded and a full ophthalmic examination carried out. 52 patients of mixed ethnicity comprising of 75% Chinese, 19% Malays and 6% Indian patients were recruited. Of these, 51 (98%) were female with a mean age of 34+/-11 (range 16-74 y). 16 (31%) patients had dry eyes while corticosteroid induced glaucoma and cataract was detected in 1 (2%) and 7 (14%) patients, respectively. No patients were found to have sight-threatening ocular conditions such as cotton wool spots, vasculitis, optic neuropathy or uveitis. Patients with clinically inactive disease were found not to have sight-threatening ocular diseases that are known to be associated with SLE. Although they have no ocular complaints, nearly one-third of these patients have dry eyes. Ocular examination may be unnecessary when the disease is clinically inactive and in the absence of ocular symptoms.
Study site: SLE clinic, University Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia

Matched MeSH terms: Lupus Erythematosus, Systemic/complications; Lupus Erythematosus, Systemic/drug therapy; Lupus Erythematosus, Systemic/physiopathology*
The spectrum of nasal involvement in systemic lupus erythematosus and its association with the disease activity

Kusyairi KA, Gendeh BS, Sakthiswary R, Shaharir SS, Haizlene AH, Yusof KH

Lupus, 2016 Apr;25(5):520-4.
PMID: 26657735 DOI: 10.1177/0961203315622279

The purpose of this study was to determine the spectrum of nasal involvement in systemic lupus erythematosus (SLE) and its association with the disease activity of SLE based on the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI). This was a cross-sectional and observational study involving 73 stable SLE patients. All subjects were evaluated for the SLEDAI scores and had nasal endoscopic examination. The most commonly reported symptom was nasal congestion (31.5%) followed by nasal itchiness (26.0%), runny nose (20.5%) and nasal dryness (19.2%). Almost half (42.9%) of the subjects had nasal mucosal abnormalities, which included mucositis, crusting, ulceration, bifid middle turbinate, septal spur, Jacobson's organ, deviated nasal septum, bilateral inferior turbinate hypertrophy, everted uncinate process, nasopharynx cleft and torus palatinus. The median SLEDAI score for subjects with nasal symptoms was significantly higher than subjects without nasal symptoms (p

Matched MeSH terms: Lupus Erythematosus, Systemic*
Ten-year fracture risk by FRAX and osteoporotic fractures in patients with systemic autoimmune diseases

Lai EL, Huang WN, Chen HH, Hsu CY, Chen DY, Hsieh TY, et al.

Lupus, 2019 Jul;28(8):945-953.
PMID: 31177913 DOI: 10.1177/0961203319855122

The Fracture Risk Assessment Tool (FRAX) has been used universally for the purpose of fracture risk assessment. However, the predictive capacity of FRAX for autoimmune diseases remains inconclusive. This study aimed to compare the applicability of FRAX for autoimmune disease patients. This retrospective study recruited rheumatoid arthritis (RA), systemic lupus erythematosus (SLE) and primary Sjögren syndrome (pSS) patients with bone mineral density (BMD) tests. Patients with any osteoporotic fractures were identified. Taiwan-specific FRAX with and without BMD were then calculated. In total, 802 patients (451 RA, 233 SLE and 118 pSS) were enrolled in this study. The cumulative incidences of osteoporotic fractures in the RA, SLE and pSS patients were 43.0%, 29.2% and 33.1%, respectively. For those with a previous osteoporotic fracture, T-scores were classified as low bone mass. Overall, the patients' 10-year probability of major fracture risk by FRAX without BMD was 15.8%, which then increased to 20.3% after incorporation of BMD measurement. When analyzed by disease group, the fracture risk in RA patients was accurately predicted by FRAX. In contrast, current FRAX, either with or without BMD measurement, underestimated the fracture risk both in SLE and pSS patients, even after stratification by age and glucocorticoid treatment. For pSS patients with major osteoporotic fractures, FRAX risks imputed by RA were comparable to major osteoporotic fracture risks of RA patients. Current FRAX accurately predicted fracture probability in RA patients, but not in SLE and pSS patients. RA-imputed FRAX risk scores could be used as a temporary substitute for SLE and pSS patients.

Matched MeSH terms: Lupus Erythematosus, Systemic/complications*
Systemic lupus erythematosus pregnancies: ten-year data from a single centre in Malaysia

Teh CL, Wan SA, Cheong YK, Ling GR

Lupus, 2017 Feb;26(2):218-223.
PMID: 27522092 DOI: 10.1177/0961203316664996

We performed a retrospective study of all systemic lupus erythematosus (SLE) pregnancies during a 10-year period (2006-2015) to describe the clinical features, maternal and foetal outcomes in our centre. There were 115 pregnancies in 86 women with SLE. Our patients had a mean age of 29.1 years (SD 5.80) and a mean disease duration of 44.63 months (SD 41.17). Fifteen patients had antiphospholipid syndrome (APS). Our patients had complicated pregnancies: 26.1% had SLE flares, 13.9% had pre-eclampsia and 45.1% needed caesarean sections. There were 23.3% foetal losses and 25% preterm deliveries in our patients. There was a higher rate of unplanned pregnancies and lupus flare among pregnancies with active SLE at conception. Pregnancies in lupus nephritis have higher incidence of lupus flares during pregnancy but similar maternal and foetal outcomes compared to those without nephritis. The prognostic indicators for adverse foetal outcome in our patients were flare of SLE (HR 4.08 [CI 95% 1.65-10.13, p

Matched MeSH terms: Lupus Erythematosus, Systemic*
Systemic lupus erythematosus pregnancies: a case series from a tertiary, East Malaysian hospital

Teh CL, Wong JS, Ngeh NK, Loh WL

Lupus, 2009 Mar;18(3):278-82.
PMID: 19213870 DOI: 10.1177/0961203308096661

We performed a retrospective study of all systemic lupus erythematosus (SLE) pregnancies during a two-year period (2006-2007) to describe the clinical features, maternal and foetal outcomes in our centre. There were 17 pregnancies in 16 women with SLE. Our patients have a mean age of 28.31 years (SD 5.24) and a mean disease duration of 38.62 months (SD 38.03). Our patients have complicated pregnancies: 35.3% have SLE flares, 21.1% have preeclampsia and 47.4% needed caesarean sections. There were 15.8% foetal losses and 12.5% preterm deliveries in our patients. All the foetal losses occurred in patients with severe SLE flares during pregnancies. Lupus pregnancies in our centre generally have a good maternal and foetal outcome comparable with developed countries. The low incidence of antiphospholipid syndrome, the high usage of hydroxychloroquine and the high SLE remission rate in our patients before conceptions are the possible factors contributing to the good outcome.

Matched MeSH terms: Lupus Erythematosus, Systemic*
Systemic lupus erythematosus in the multiethnic Malaysian population: disease expression and ethnic differences revisited

Jasmin R, Sockalingam S, Cheah TE, Goh KJ

Lupus, 2013 Aug;22(9):967-71.
PMID: 23846232 DOI: 10.1177/0961203313496299

OBJECTIVES: Ethnic differences in systemic lupus erythematosus (SLE) have been previously described in the multiethnic Malaysian population. However, there have since been many demographic and socioeconomic changes in the country. The aim of this study is to re-examine the clinical and immunological profiles of Malaysian SLE patients of different ethnic backgrounds.
METHODS: Consecutive follow-up patients at the University Malaya Medical Centre (UMMC) from July 2010 until March 2011 were included in the study.
RESULTS: The most common clinical manifestations were malar rash (61.3%), arthritis (52.3%), haematological disease (51.6%), oral ulcers (51%) and renal disease (40.6%). Ethnic Indians had fewer malar and discoid rashes but were at higher risk of arthritis, serositis, renal and neuropsychiatric disease compared to Malays and Chinese Malaysians. Antiphospholipid syndrome (APS) was less common in Chinese. A longer duration of SLE correlated with a lower SLEDAI score.
CONCLUSION: Overall, the spectrum disease expression was similar to the earlier Malaysian study but the frequency of the more severe disease manifestations, viz. renal, haematological, neuropsychiatric involvements and serositis, were lower. This study further emphasises differences primarily between ethnic Indians and the other races in Malaysia.
KEYWORDS: Indians; Malaysia; Systemic lupus erythematosus; clinical manifestations; ethnicity

Matched MeSH terms: Lupus Erythematosus, Systemic/ethnology; Lupus Erythematosus, Systemic/epidemiology*; Lupus Erythematosus, Systemic/physiopathology
Systemic lupus erythematosus in Malaysia: a study of 539 patients and comparison of prevalence and disease expression in different racial and gender groups

Wang F, Wang CL, Tan CT, Manivasagar M

Lupus, 1997;6(3):248-53.
PMID: 9104731 DOI: 10.1177/096120339700600306

The aims of this study were to examine the clinical and laboratory features of Malaysian patients with systemic lupus erythematosus (SLE) and to identify any difference in disease expression between the different genders and among the three major ethnic groups of Malaysia. Retrospective analysis of all patients with SLE admitted to and followed-up at University Hospital Kuala Lumpur from 1974-90 was undertaken. Ethnic Chinese had the highest prevalence of SLE compared to other ethnic groups. There was a high incidence of renal disease, 74% of patient had significant proteinuria and half of these had associated nephrotic syndrome. Indian patients had significantly less incidence of skin manifestation compared to other racial groups. No difference in disease expression was detected between the ethnic Chinese and Indians and between the male and female patients. The overall 5 y and 10 y survival rates were 82% and 70% respectively. Indian patients had the poorest survival rates. Survival rates are similar among the Chinese and Malay patients. Our findings are in broad agreement with those previously reported.

Matched MeSH terms: Lupus Erythematosus, Systemic/epidemiology*; Lupus Nephritis/epidemiology
Systemic lupus erythematosus among male patients in Malaysia: how are we different from other geographical regions?

Shaharir SS, Kadir WDA, Nordin F, Bakar FA, Ting MWH, Jamil A, et al.

Lupus, 2019 Jan;28(1):137-144.
PMID: 30458692 DOI: 10.1177/0961203318812676

BACKGROUND: Systemic lupus erythematosus (SLE) is an autoimmune disease which predominantly affects females. The disease characteristics in male SLE patients are reported to be distinct and may vary across ethnicities and geographical regions.
OBJECTIVE: To determine and compare the clinical phenotype and organ damage between male and female patients with SLE in Malaysia.
METHODOLOGY: This was a cross-sectional study involving SLE patients from Universiti Kebangsaan Malaysia Medical Centre from June 2016 until June 2017. Information on their socio-demographics and disease characteristics were obtained from the clinical records. Disease damage was assessed using the Systemic Lupus International Collaborating Clinics/American College of Rheumatology (SLICC/ACR) damage index (SDI) scores. The disease characteristics, autoantibody profiles and organ damage were compared between male and female patients, and multivariable analysis using male sex as dependent variable was then performed.
RESULTS: A total of 418 patients were recruited and a total of 59 (14.1%) patients were male. Male patients presented with lower SLE ACR criteria at initial presentation but a significantly higher number of them had renal involvement (lupus nephritis) (78.0% versus 63.8%, p = 0.04). Male patients had less musculoskeletal involvement (45.8% versus 63.0%, p = 0.02) and tended to have lesser mucocutaneous involvement. Immunologic profile revealed that a lower number of male patients had positive anti-Ro antibody (22.7% versus 44.7%, p = 0.04) and they tended to have positive lupus anticoagulant antibody (27.6% versus 14.3%, p = 0.06). Presence of organ damage (SDI score ≥ 1) was significantly higher among males (55.9% versus 39.6%, p = 0.02) with higher renal damage (25.4% versus 9.2%, p = 0.004) and cardiovascular event of ischaemic heart disease or stroke (20.3% versus 7.0%, p = 0.004). They were also inclined to develop damage much earlier as compared to female patients, 3 (interquartile range (IQR) 7.5) versus 5 (IQR 7) years, p = 0.08. The occurrence of disease damage was independently associated with male gender with odds ratio of 1.9 (95% confidence interval 1.1-3.5), p = 0.02.
CONCLUSION: Male patients with SLE have more severe disease with renal damage and cardiovascular event.

Matched MeSH terms: Lupus Erythematosus, Systemic/complications; Lupus Erythematosus, Systemic/physiopathology*; Lupus Nephritis/complications; Lupus Nephritis/physiopathology*
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

Matched MeSH terms: Lupus Erythematosus, Systemic/diagnosis; Lupus Erythematosus, Systemic/genetics*; Lupus Erythematosus, Systemic/psychology*
Successful treatment of chronic inflammatory demyelinating polyneuropathy (CIDP) in systemic lupus erythematosus (SLE) with oral cyclophosphamide

Jasmin R, Sockalingam S, Shahrizaila N, Cheah TE, Zain AA, Goh KJ

Lupus, 2012 Sep;21(10):1119-23.
PMID: 22433918 DOI: 10.1177/0961203312440346

Peripheral neuropathy is a known manifestation of systemic lupus erythematosus. However, the association of primary autoimmune inflammatory neuropathies such as chronic inflammatory demyelinating polyneuropathy (CIDP) with SLE is uncommon. We report a 26-year-old man who simultaneously presented with severe CIDP and photosensitive rash, but was unresponsive to intravenous immunoglobulin infusion and continued to progress. He was found to have underlying SLE and improved with combined corticosteroid and immunosuppressive therapy with oral cyclophosphamide. CIDP with underlying SLE may be more resistant to conventional therapy with IVIG, requiring the addition of other immunosuppressive agents.

Matched MeSH terms: Lupus Erythematosus, Systemic/complications*; Lupus Erythematosus, Systemic/drug therapy*; Lupus Erythematosus, Systemic/physiopathology
Serum procalcitonin has negative predictive value for bacterial infection in active systemic lupus erythematosus

Bador KM, Intan S, Hussin S, Gafor AH

Lupus, 2012 Oct;21(11):1172-7.
PMID: 22652631 DOI: 10.1177/0961203312450085

Previous studies in systemic lupus erythematosus (SLE) patients have produced conflicting results regarding the diagnostic utility of procalcitonin (PCT). The aim of this study was to determine predictive values of PCT and C-reactive protein (CRP) for bacterial infection in SLE patients.

Matched MeSH terms: Lupus Erythematosus, Systemic/complications*; Lupus Erythematosus, Systemic/physiopathology
SLE mortality in an oriental population

Koh ET, Seow A, Leong KH, Chng HH

Lupus, 1997;6(1):27-31.
PMID: 9116715 DOI: 10.1177/096120339700600104

We analysed the causes of 67 deaths, over a 4 y period, in our oriental population with systemic lupus erythematosus (SLE). The median disease duration was 48 +/- 60.5 months (range 1-250 months). The mean age at diagnosis and death were 30 and 35.1 y respectively. SLE alone accounted for death in 30 patients (44.8%), infection in 27 (40.3%), pulmonary embolism in 5 (7.5%), malignancy in 4 (5.9%) and rheumatic heart disease in 1 (1.5%). The major organ involvement in those with active disease at death were SLE related thrombocytopenia (n = 23/44, 52.3%), nephritis (n = 21/44), 47.7%), cerebral lupus (n = 16/44, 36.4%), and pulmonary haemorrhage (n = 12/44, 27.3%). As in other series, SLE and infection were the principal causes of death in our population. During this 4 y period, there was no late death due to atherosclerosis.
Study site: Tan Tock Seng Hospital (TTSH), Singapore

Matched MeSH terms: Lupus Erythematosus, Systemic/mortality*
Recurrent spontaneous subdural hematoma secondary to immune thrombocytopenia in a patient with overlap syndrome

Goh KG, Ong SG

Lupus, 2015 Jan;24(1):90-3.
PMID: 25305213 DOI: 10.1177/0961203314554248

Patients with autoimmune connective tissue disease may manifest as overlap syndrome with features of systemic lupus erythematosus (SLE), systemic sclerosis, rheumatoid arthritis and myositis. Those presenting with active SLE can present with immune thrombocytopenia (IT) and may be complicated with subdural hematoma which, though rare, is potentially life-threatening. We report here a patient with overlap syndrome who had recurrent spontaneous subdural hematoma due to severe thrombocytopenia which did not respond to corticosteroids and azathioprine. Her platelet count became normal with three doses of low-dose intravenous cyclophosphamide (IV CYC) given at 3-weekly intervals. She remained in remission with maintenance therapy with azathioprine.

Matched MeSH terms: Lupus Erythematosus, Systemic/complications*; Lupus Erythematosus, Systemic/drug therapy*
Fulltext Psychiatric disorder in Malaysians with systemic lupus erythematosus

Chin CN, Cheong I, Kong N

Lupus, 1993 Oct;2(5):329-32.
PMID: 8305928 DOI: 10.1177/096120339300200510

All 79 patients who attended a University Systemic Lupus Erythematosus (SLE) Clinic over a 6 month period were assessed using the Clinical Interview Schedule for psychiatric disorder. Using the ICD-9 Classification, 40 were found to have psychiatric disorder, 26 having depressive neurosis, six anxiety neurosis, five endogenous depression and three dementia. The group with psychiatric disorder had significantly poor family support as well as lack of a confidant compared to the group without psychiatric disorder (P < 0.01). There was no difference between the group with psychiatric disorder and those without psychiatric disorder in terms of age, duration of illness, ethnicity and severity of SLE. Psychiatric disorder is common affecting more than half the subjects and depression was the most frequent diagnosis.
Study site: SLE clinics, Pusat Perubatan Universiti Kebangsaan Malaysia (PPUKM), Kuala Lumpur, Malaysia

Matched MeSH terms: Lupus Erythematosus, Systemic/complications*; Lupus Erythematosus, Systemic/epidemiology; Lupus Erythematosus, Systemic/psychology*; Lupus Nephritis/complications
Prevalence of cognitive impairment using the Montreal Cognitive Assessment questionnaire among patients with systemic lupus erythematosus: a cross-sectional study at two tertiary centres in Malaysia

Kanapathy A, Nik Jaafar NR, Shaharir SS, Chan LF, Rozita M, Ch'ng SS

Lupus, 2019 Jun;28(7):854-861.
PMID: 31159651 DOI: 10.1177/0961203319852153

INTRODUCTION: Cognitive impairment is a common neuropsychiatric manifestation of systemic lupus erythematosus (SLE). However, it is not routinely assessed for despite its high prevalence and significant disease burden.
AIMS: This study aimed to determine the prevalence of mild cognitive impairment (MCI) using the Montreal Cognitive Assessment (MoCA) and its associated factors among patients diagnosed with SLE in Malaysia.
METHODS: A total of 200 SLE patients were recruited prospectively from the outpatient clinics of two tertiary hospitals in Malaysia. Standardized clinical interview was utilized to obtain information on socio-demographic characteristics. All patients were then assessed using the MoCA questionnaire for presence of cognitive impairment; the Patient Health Questionnaire 9 (PHQ-9) for presence of depressive symptoms; and the Wong-Baker Faces Pain Scale (WBFPS) for severity of pain. The evaluation of disease activity and severity were performed by the treating rheumatologists and nephrologists using the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) and Systemic Lupus International Collaborating Clinics Damage Index (SLICC DI).
RESULTS: The prevalence of MCI was 35%. The significant associated factors from the bivariate analysis were male gender (p = 0.04), educational level (p = 0.00), WBFPS score (p = 0.035) and anticardiolipin IgM (p = 0.01). Further analysis using logistic regression model found that male gender (OR = 7.43, 95% confidence interval 1.06-52.06, p = 0.04), lower educational level (OR = 4.4, 95% confidence interval 1.47-13.21, p = 0.01) and presence of anticardiolipin IgM (OR = 6.81, 95% confidence interval 1.45-32.01, p = 0.031) were associated with impaired MoCA scores. Also, increasing pain scores increased the risk of patients being affected by cognitive impairment.
CONCLUSION: Over one-third of patients with SLE in our cohort were found to have MCI. Risk factors included male gender, lower educational level, higher pain score and presence of anticardiolipin IgM. Physicians are encouraged to perform routine screening to detect cognitive dysfunction in patients with SLE in their clinical practice as part of a more comprehensive management.

Matched MeSH terms: Lupus Erythematosus, Systemic/complications; Lupus Erythematosus, Systemic/psychology*
Posterior reversible encephalopathy syndrome in systemic lupus erythematosus: pooled analysis of the literature reviews and report of six new cases

Shaharir SS, Remli R, Marwan AA, Said MS, Kong NCT

Lupus, 2013 Apr;22(5):492-6.
PMID: 23435619 DOI: 10.1177/0961203313478303

INTRODUCTION:Posterior reversible encephalopathy syndrome (PRES) is a rare neurological disorder which is increasingly recognized to occur in systemic lupus erythematosus (SLE).
OBJECTIVE: The purpose of this study was to identify the characteristics of SLE patients with PRES and the associated factors of the poor outcome among them.
METHODS: We investigated SLE patients who developed PRES between 2005-2011 at the Universiti Kebangsaan Malaysia Medical Centre. A comprehensive literature search was done to find all published cases of PRES in SLE. Pooled analysis was conducted to identify the factors associated with poor outcome.
RESULTS: There were 103 cases of PRES in SLE published in the literature but only 87 cases were included in the analysis in view of incomplete individual data in the remaining cases. The majority of the cases were Asians (74.2%), female (95.4%) with mean age of 26.3 ± 8.8 years. PRES was highly associated with active disease (97.5%), hypertension (91.7%) and renal involvement (85.1%). We found that 79 patients had a full recovery (90.8%) with a mean onset of full clinical recovery in 5.6 ± 4.1 days. On univariate analysis and logistic regression analysis the predictors of poor outcome, defined as incomplete clinical recovery or death, were intracranial hemorrhage, odds ratio (OR) 14 (1.1-187.2), p=0.04 and brainstem involvement in PRES, OR 10.9 (1.3-90.6), p=0.003.
CONCLUSION: Intracranial hemorrhage and brainstem involvement were the two important predictors of poor outcome of PRES. Larger prospective studies are needed to further delineate the risk of poor outcome among them.

Matched MeSH terms: Lupus Erythematosus, Systemic/complications*
Pneumocystis carinii pneumonia in patients with systemic lupus erythematosus

Liam CK, Wang F

Lupus, 1992 Dec;1(6):379-85.
PMID: 1304406 DOI: 10.1177/096120339200100607

At the University Hospital, Kuala Lumpur, Malaysia, nine patients with systemic lupus erythematosus (SLE) were treated for Pneumocystis carinii pneumonia (PCP) between January 1987 and December 1988. When they developed PCP all the patients' SLE disease course was active and eight of them were on prednisolone. Four of these eight patients were also receiving cyclophosphamide. Patients who were on more intensive immunosuppressive therapy were found to develop more severe PCP. All the patients except one were treated with high-dose cotrimoxazole. Four patients responded to antipneumocystis treatment and survived, while PCP was responsible for the death of the five non-survivors.

Matched MeSH terms: Lupus Erythematosus, Systemic/complications*
Photoprotection awareness and practices among patients with systemic lupus erythematosus and its association with disease activity and severity

Abdul Kadir WD, Jamil A, Shaharir SS, Md Nor N, Abdul Gafor AH

Lupus, 2018 Jul;27(8):1287-1295.
PMID: 29665756 DOI: 10.1177/0961203318770016

Objective The objective of this paper is to determine photoprotection awareness, knowledge, practices, and its relationship with disease activity and damage in patients with systemic lupus erythematosus (SLE).
Methods A cross-sectional study was performed. Data were acquired from in-person interviews and medical records.
Results A total of 199 (89.6%) females and 23 (10.4%) males were recruited. Median age was 39.00 (interquartile range (IQR) 18) years, disease duration 12.12 (IQR 8) years, Fitzpatrick skin phototype III 119 (53.6%) and IV 81 (36.5%). Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2 K) was 2.95 (IQR 4) while Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SLICC-ACR DI) was 1.20 (IQR 2). The majority 205 (92.3%) were aware of sun exposure effects on SLE. Photoprotection methods were shade seeking 209 (94.1%), sun avoidance 212 (95.5%), long pants 168 (75.7%), long sleeves 155 (69.8%), sunscreen 116 (52.3%), sunglasses 114 (51.4%) and head cover 103 (46.4%). Significantly higher photoprotection practice scores (PPS) were observed in females, Malays, and individuals with higher education level and internet accessibility. PPS were not significantly correlated with SLICC-ACR DI and SLEDAI-2 K. Independent predictors for good photoprotection practice (GPP) were ethnicity (OR = 3.66, 95% CI 1.78-7.53), awareness (OR = 3.77, 95% CI 1.09-13.08) and cutaneous involvement (OR = 2.43, 95% CI 1.11-5.28). Photoprotection methods and GPP were not predictors for disease activity or damage.
Conclusion Photoprotection awareness and knowledge was good. Shade seeking and sun avoidance were the common photoprotection methods practised. The use of sunscreen requires improvement. Photoprotection awareness and cutaneous manifestation were predictors for GPP. Neither photoprotection methods nor GPP were associated with disease activity or damage.
Study site: Nephrology, Rheumatology and Dermatology clinics, Pusat Perubatan Universiti Kebangsaan Malaysia (PPUKM), Kuala Lumpur, Malaysia

Matched MeSH terms: Lupus Erythematosus, Systemic
Periodic lateralized epileptiform discharges in neuropsychiatric lupus: association with cerebritis in magnetic resonance imaging and resolution after intravenous immunoglobulin

Lim KS, Cheong KL, Tan CT

Lupus, 2010 May;19(6):748-52.
PMID: 20133346 DOI: 10.1177/0961203309351539

A 13-year-old girl with a known diagnosis of systemic lupus erythematosus presented with seizures and psychosis. An electroencephalogram (EEG) revealed continuous, non-evolving periodic lateralized epileptiform discharges (PLEDs) in the left temporal region, which did not resolve with benzodiazepine. A magnetic resonance imaging (MRI) brain scan demonstrated a focal hyperintensity in the left medial temporal and left occipital lobes, left thalamus and bilateral cerebellar white matter, with evidence of vasculitis in the magnetic resonance angiography. Intravenous immunoglobulin was given because of failed steroid therapy, which resulted in a full resolution of clinical, EEG and MRI abnormalities. Lupus cerebritis should be considered as a possible aetiology in PLEDs, and immunoglobulin can be effective in neuropsychiatric lupus.

Matched MeSH terms: Lupus Vasculitis, Central Nervous System

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