BACKGROUND: Non traumatic osteonecrosis also known as  avascular necrosis (AVN),and tuberculous arthritis (TB    arthritis)most commonly present as chronic monoarticular conditions. Corticosteroid intake is known to predispose individuals to the development of these two conditions.                      
In AVN, corticosteroid remains to be the most common cause that leads to a final  common pathway of disrupting    blood supply to segments of bone causing cell death. In TB arthritis, corticosteroid renders  a patient relatively immunocompromised predisposing to this extrapulmonary infection.                                                                                                                                                         
The incidence of tubercular osteonecrosis in a patient with systemic lupus erythematosus is rare. A review of literature only showed one case report of tubercular osteonecrosis diagnosed by aspiration cytology. Since tuberculosis (TB) is a destructive but curable disease, early diagnosis  and  treatment  are essential.
OBJECTIVE: To present a case of tubercular osteonecrosis in a patient with systemic lupus erythematosus treated with anti-Koch's regimen and iloprost infusion.
CASE: A 27-year old Filipino female who was diagnosed with lupus nephritis and underwent three days  methylprednisolone pulse therapy. Lupus nephritis improved  and  was clinically inactive for two years. She  developed insidious onset of intermittent pain on her left knee, associated with swelling for four months with  subsequent right hip pain of one week duration. MRI of the left knee showed osteonecrosis and arthritis. Radiograph of the right hip showed osteonecrosis. She underwent arthrocentesis of the left knee and the synovial  fluid tested positive for tuberculosis by PCR. We started the patient on quadruple anti-Koch's regimen together with iloprost infusion which afforded clinical improvement. 
CONCLUSION: To our knowledge, this is the first reported case of a lupus patient with concomitant polyarticular osteonecrosis complicated by monoarticular tuberculous arthritis. Medical treatment, while it may be complicated by adverse drug events, is effective in symptomatic treatment, but a multidisciplinary approach is suggested for optimal outcome.

Human ; Female ; Adult ; Adrenal Cortex Hormones ; Arthritis ; Arthrocentesis ; Cell Death ; Early Diagnosis ; Iloprost ; Incidence ; Lupus Erythematosus, Systemic ; Lupus Nephritis ; Methylprednisolone ; Osteonecrosis ; Pain ; Polymerase Chain Reaction ; Tuberculosis, Osteoarticular

BACKGROUND: Valid and reliable assessment of pain is essential in the management of rheumatologic conditions. Standardized pain assessment scales have been developed and used in clinical trials, but remain underutilized in clinical practice.

OBJECTIVE: To evaluate the use of the different pain assessment scales: Numeric Rating Scale (NRS), Verbal Descriptive Scale (VDS),Visual Analog Scale (VAS) and Wong Baker Face Scale (FACES) among adult patients with musculoskeletal pain seen in the Rheumatology Out-Patient Clinic in a tertiary government hospital in Manila, Philippines.

METHODS: This is a cross sectional study of adult patients with symptoms of musculoskeletal pain seen in a rheumatology out-patient clinic. The patients answered the different pain assessment scales and ranked them according to ease of use and preference. We checked for correlation of results of the different pain assessment scales using Spearman correlation.     

RESULTS: Ninety-four patients are included in this study. Eighty-one percent are females, with mean age of 52 (±SD 14.12) years old. Majority (73%) have low level of education. Forty-one percent have rheumatoid arthritis, 21% have osteoarthritis and 12% have gout. NRS is preferred and ranked easiest to use by 41.5% of patients. FACES is a close second; preferred by 39.4% and considered easy to use by 36.2% VAS ranks last on over-all preference and ease of use. On subgroup analysis, VDS was preferred by male patients while FACES was preferred by those with low educational status. The pain score obtained using NRS was significantly correlated with VDS, VAS, and FACES (p=<0.005).     

CONCLUSION: The NRS is a validated tool that is easy to use and preferred by patients. The FACES is a good alternative if the patient has difficulty with the NRS. We recommend the use of these pain scales in clinical practice in the Philippines to standardize the assessment and monitoring of pain among patients with rheumatic conditions

Human ; Male ; Female ; Aged ; Middle Aged ; Adult ; Pain Measurement ; Musculoskeletal Pain ; Rheumatology ; Osteoarthritis ; Arthritis, Rheumatoid ; Rheumatic Diseases ; Gout

INTRODUCTIONGranulomatous cervicofacial lymphadenitis (GCL) is not uncommon in children. Nontuberculous mycobacteria (NTM) seem to be the predominant cause. We sought to study the clinical and microbiological profile of patients with GCL, and identify features that may impact outcome.

METHODSChildren aged < 16 years who presented to KK Women's and Children's Hospital, Singapore, between January 1998 and December 2006, and who had GCL were identified from laboratory records. Clinical and laboratory data was collected and analysed for risk factors for patients with positive lymph node cultures, and for patients with and without recurrence after treatment.

RESULTSIn all, 60 children were identified, with a median age of 56 (interquartile range [IQR] 34-101) months. Median duration of symptoms before presentation was 5 (IQR 4-8) weeks. The majority presented with single (73.3%) or unilateral (96.7%) lymphadenopathy, located in the submandibular, preauricular/parotid or infra-/post-auricular region (76.7%). Out of 51 patients, 26 (51.0%) had a tuberculin skin test reading of ≥ 10 mm. Out of 52 patients, 10 (19.2%) had positive mycobacterial cultures, which included seven isolates of NTM. Out of 34 cases, tuberculous polymerase chain reaction was positive in 11 (32.4%). With regard to recurrence after initial treatment, age < 5 years at presentation was found to be a predictor for recurrence (p = 0.008), while initial complete excision of affected nodes predicted no recurrence (p = 0.003).

CONCLUSIONIn our study, younger age was noted to be associated with a higher chance of recurrence, while complete excision of the involved node at initial presentation predicted non-recurrence.

Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Lymphadenitis ; diagnosis ; epidemiology ; microbiology ; Lymphatic Diseases ; diagnosis ; microbiology ; Male ; Mycobacterium ; Mycobacterium Infections ; diagnosis ; epidemiology ; microbiology ; Recurrence ; Retrospective Studies ; Singapore ; Treatment Outcome ; Tuberculin Test

Objectives: Recent studies show that patients with young-onset gout present with visible tophi or nephrolithiasis on diagnosis. In the Philippines, where gout is prevalent, there is no published work on this subset of patients. This study presents the clinical characteristics of a cohort of Filipino patients with gout whose symptoms started at 30 years of age or younger. Methods: The case records of all patients who fulfilled the 1977 American College of Rheumatology (ACR) criteria for gout seen in four adult rheumatology services were reviewed. We selected those whose age of onset of gout was at 30 years or younger. The demographic characteristics, medical history, laboratory parameters, and presenting manifestations were described. Results: Six hundred sixty-nine records of patients with gout were reviewed; 101 (15%) fulfilled the young-onset gout criteria. The mean age of onset was 25±4.40 years (range 14-30), and the mean disease duration before diagnosis was 12.64±11.91 years. All of the patients were male and most were married; 76% were alcoholic beverage drinkers and 38% were smokers. A family history of gout was noted in 47%. Most patients (66%) were already on nonsteroidal anti-inflammatory drugs (NSAIDs), 24% on colchicine, and 14% on urate-lowering therapy before consult at the rheumatology clinic. By history, at onset, the most common pattern of joint involvement was monoarthritis (95%), affecting the ankles (60%), knees (52%), and 1st metatarsophalangeal (MTP) joint (51%). However, on the first rheumatology clinic visit, 34% of arthritis was polyarticular, more than 68% had more than three arthritis attacks per year, and there were tophi in 35%. The mean duration before visible tophi formation was 2.81±6.75 years. Around 21% had nephrolithiasis or a history thereof. The mean serum uric acid (SUA) was 9.18 mg/dL and the mean serum creatinine was 1.5 mg/dL. Thirty-seven percent had estimated glomerular filtration rate (GFR) <60 mL/min. Conclusion Young-onset gout was present in 15% of our patients and gout was familial in 47%. There was a delay in diagnosis of as long as ten years in most of the patients. On presentation at the rheumatology clinic, more than 34% had polyarticular arthritis, 35% had tophi, and 37% had low estimated GFR. This emphasizes the importance of awareness and prompt diagnosis to ensure correct treatment and prevention of complications
Gout

Introduction: Rheumatoid arthritis (RA) is the most common autoimmune inflammatory arthritis of unknown etiology. Cardiovascular disease (CVD) remains a major problem for these patients. This paper aims to describe the presence of cardiovascular risk factors among filipino patients with rheumatoid arthritis seen in the Philippine General Hospital Rheumatology outpatient department. This will also serve as a baseline database for patients with cardiovascular risk factors for future studies on the impact of rheumatoid arthritis on cardiovascular morbidity and mortality. Objective: to describe the presence of cardiovascular risk factors among filipino patients with rheumatoid arthritis seen in the Philippine General Hospital Rheumatology outpatient department included in the Rheumatoid Arthritis Database and Registry (RADAR) Methods: Cases entered in the study were taken from the RADAR. Included patients were those worked up for traditional and non-traditional cardiovascular risk factors. Demographic data, traditional and nontraditional cardiovascular risk factors and management for RA and CVD were extracted. Descriptive statistics were applied. This study is approved by the Institutional Review Board. Results: Ninety eight patients were included in this study. Ninety four percent were female with mean age at diagnosis of 49.95±10.17 (SD) years and mean disease duration of 63.01 months. For traditional cardiovascular risk factors: 18% were smokers; 34% (24/71) were obese; mean BMI was 23.85±4.60 (SD) kg/m2; 39% (38/98) had hypertension of which 87% were on antihypertensive medication; 19% has impaired fasting glucose (IFG) or diabetes and 55% had dyslipidemia but only 53% and 33% were on oral hypoglycemic agents and statins, respectively. For non-traditional CV or diseaserelated risk factors, 20% still had high disease activity and 65% had elevated sedimentation rate (mean 45.58±18.36 (SD) mm/hr) on latest consult. Eighty seven percent were taking methotrexate but only three percent were on biologic agents. Conclusion This study shows the presence of important traditional risk factors such as hypertension, diabetes, dyslipidemia, and obesity in this population. Significantly, more than half the cases have dyslipidemia. In addition, RA disease activity was high to moderate. The combination of traditional and disease related risk factors for cardiovascular disease is ominous and warrants aggressive treatment. In addition, patient education and weight control should be emphasized. It is recommended that this cohort be followed up prospectively.
Arthritis, Rheumatoid ; Heart Disease Risk Factors

Introduction: Malnutrition is a frequently neglected problem among patients with chronic illnesses. It correlates with decreased functionality and quality of life and increased morbidity and mortality. The prevalence of malnutrition in chronic rheumatologic conditions ranges from 15-24%. There is an unfounded suspicion that malnutrition is common among Filipino patients with rheumatic diseases. The study will bridge this knowledge gap and pave the way for a more holistic approach in the care of rheumatic diseases. The researchers aim too assess the risk of malnutrition among patients of the rheumatology clinic of the Philippine General Hospital. Methods: This is a cross-sectional study. After getting informed consent, we collected data on demographics and disease characteristics and administered the Malnutrition Universal Screening Tool (MUST). We classified patients according to malnutrition risk and managed accordingly. Results: One hundred eighty-two patients are included (86% are female), with mean age of 45 years old (SD=16.65). The majority (54%) has less than collegiate level of education and 76% are below minimum wage earners. Twelve percent are smokers and 16% are alcohol beverage drinkers. Thirty-nine percent have systemic lupus erythematosus (SLE), 17% have rheumatoid arthritis (RA) and 16% have osteoarthritis (OA). The average duration of illness is 75 months. Ten percent are at high risk and 18% are at moderate risk of malnutrition. Six percent of SLE patients have high risk and 24% at moderate risk while 19% and 16% of patients with RA, respectively, have high and moderate risk of malnutrition. Among patients with OA, 6.9 % have high and 3.4% have moderate risk of malnutrition. Conclusion Using the MUST routinely identifies patients at risk of malnutrition. Twenty-eight percent of patients at the rheumatology clinics of the Philippine General Hospital have moderate to high risk of malnutrition. Identifying those at risk of malnutrition allows for timely intervention and optimal care.
Rheumatic Diseases ; Malnutrition ; Philippines

Introduction: Cognitive impairment (CI) in patients with systemic lupus erythematosus (SLE) presents with or without overt signs of central nervous involvement. The prevalence of CI is variable, ranging from 19-80%. It is often overlooked, leading to high healthcare costs and productivity loss. The usual tools for detection are expensive, time-consuming and not locally available. Detection of CI using the Mini Mental State Examination (MMSE) and Montreal Cognitive Assessment Test (MoCA) is more clinically relevant and practical. The objectives of this study are to determine the prevalence of CI in SLE patients using MMSE/MoCA, to determine the degree of impairment in the different cognitive domains, and to characterize patients with CI in terms of disease activity, education, and employment. Methods: This is a cross-sectional study of 62 SLE patients, 19 years or older, at a rheumatology clinic. Demographic and disease characteristics were collected. The validated Filipino versions of the MMSE/MoCA test were administered. Descriptive and non-parametric statistics were applied. Results: Most patients are female (96.77%), below collegiate level of education (58.06%), and unemployed (70.97%). Mean disease duration is 8.92 (SD±7.03) years. Mean age at diagnosis is 28 (SD±10.30) years. Hypertension is the most common co-morbidity. Most have low lupus disease activity or are in remission (80.65%). Most are on prednisone (72.58%), with an average dose of 11.88mg/day (SD±10.66). The prevalence of CI is 38.71% (MMSE-P) and 77.42% (MoCA-P). The presence of CI is not related to educational level, employment, and disease activity. Conclusion Cognitive impairment (CI) is common in this cohort of SLE patients. Disease activity, level of education and employment do not seem to affect its occurrence. The MMSE-P and MoCA-P are rapid tools to assess the presence of CI and should be used in clinical practice to improve the quality of care for patients with lupus.
Lupus Erythematosus, Systemic ; Cognitive Dysfunction ; Mental Status and Dementia Tests ; Philippines