Power Color Doppler and Spectral Doppler Ultrasonography to Evaluate Response to Intra-articular Steroid Injection in Knee Joints in Juvenile Idiopathic Arthritis.

OBJECTIVE: To evaluate the role of ultrasonographic indices (Color Fraction and Resistive Index) in assessing the effect of intra-articular steroid (IAS) injection on synovial inflammation in knee joints of Juvenile Idiopathic Arthritis (JIA) patients and to determine the correlation between these ultrasonographic indices and clinical and laboratory parameters in JIA patients after IAS. METHODS: Twenty seven patients of JIA and equal number of age and sex matched healthy controls were enrolled. Thirty six knee joints were injected with IAS. Duration of morning stiffness, swelling score, tenderness score, range of motion, visual analogue scale for pain, Physician global assessment of disease activity, Patient/Parent assessment of general well being, Juvenile Arthritis Disease Activity Score, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), synovial thickness, synovial effusion, Color fraction (CF) and Resistive index (RI) were measured at base line and at one and two months of follow-up. RESULTS: At baseline, a significant difference was found in ESR, CRP, CF and RI values between cases and controls. A significant decrease in various clinical, core set variables and ultrasonographic parameters was observed at each follow-up. Synovial thickness, synovial effusion and CF decreased by 51.78%, 64.67% and 49.35% respectively and range of motion and RI increased by 166% and 31.94% respectively at second follow-up. Both CF and RI showed a significant correlation with active joint count. Both CF and RI had a high inter and intra-class correlation. CONCLUSIONS: Power Color Doppler and Spectral Doppler ultrasonographic indices (CF and RI) may have a role in assessment of the response to IAS injection of inflamed knee joints.

Idiopathic musculoskeletal pain in Indian children-Prevalence and impact on daily routine.

OBJECTIVES: To study the prevalence of idiopathic musculoskeletal pain (IMSP) in school going children and its impact on daily life. METHODS: One thousand eighteen apparently healthy school children aged 5-16 years were assessed and analysed for IMSP and its associated problems. Standard tests for significance were applied. RESULTS: One hundred and sixty-five (16.2%) children mostly males (55.2%) reported IMSP. Lower limbs (52.1%) were the most common location of pain. More than 1 year of pain history was present in 15%. Thirty-seven percent children complained of discomfort during walking, 30.9%, had pain during physical exercise, 29.2% had difficulty attending lessons and 4.2% had interference in pursuing hobbies. The children were also further sub grouped into preadolescents and adolescents. There was significant difference in pain duration and duration of each pain episode in the two groups (p=0.01). A significant number of children (21.2%) with IMSP reported school absenteeism (p<0.001). A significant number of adolescents had history positive for contact sports (p=0.001). Sleep disturbances were also reported to be higher in children with IMSP (29% vs. 5.7%, p=0.001). Other associated problems in children with IMSP found were day time tiredness (51.1%), headache (47.3%) and abdominal pain (24.8%). CONCLUSIONS: Prevalence of IMSP in school children aged 5-16 yrs was found to be 16.2% and a significant percentage of these children experience interference with daily activities including school absenteeism.

Idiopathic Musculoskeletal Pain in Indian children-Prevalence and Impact on Daily Routine / Prevalência e impacto nas atividades diárias da dor musculoesquelética idiopática em crianças da Índia

ABSTRACT Objectives: To study the prevalence of idiopathic musculoskeletal pain (IMSP) in school going children and its impact on daily life. Methods: One thousand eighteen apparently healthy school children aged 5–16 years were assessed and analysed for IMSP and its associated problems. Standard tests for significance were applied. Results: One hundred and sixty-five (16.2%) children mostly males (55.2%) reported IMSP. Lower limbs (52.1%) were the most common location of pain. More than 1 year of pain history was present in 15%. Thirty-seven percent children complained of discomfort during walking, 30.9%, had pain during physical exercise, 29.2% had difficulty attending lessons and 4.2% had interference in pursuing hobbies. The children were also further sub grouped into preadolescents and adolescents. There was significant difference in pain duration and duration of each pain episode in the two groups (p = 0.01). A significant number of children (21.2%) with IMSP reported school absenteeism (p < 0.001). A significant number of adolescents had history positive for contact sports (p = 0.001). Sleep disturbances were also reported to be higher in children with IMSP (29% vs. 5.7%, p = 0.001). Other associated problems in children with IMSP found were day time tiredness (51.1%), headache (47.3%) and abdominal pain (24.8%). Conclusions: Prevalence of IMSP in school children aged 5–16 yrs was found to be 16.2% and a significant percentage of these children experience interference with daily activities including school absenteeism.

RESUMO Objetivos: Estudar a prevalência de dor musculoesquelética idiopática (DMEI) em crianças em idade escolar e seu impacto nas atividades diárias. Métodos: Foram avaliadas e analisadas 1.018 crianças em idade escolar aparentemente saudáveis entre cinco e 16 anos quanto à presença de DMEI e seus problemas associados. Foram aplicados os testes de significância padrão. Resultados: Relataram DMEI 165 (16,2%) crianças, em sua maior parte do sexo masculino (55,2%). Os membros inferiores (52,1%) foram a localização mais comum da dor. A história de dor presente havia mais de um ano foi encontrada em 15% das crianças; 37% delas queixaram-se de desconforto durante a caminhada, 30,9%, tinham dor durante o exercício físico, 29,2% tinham dificuldade de frequentar as aulas e 4,2% sofriam interferência na participação em passatempos. As crianças foram ainda subagrupadas em pré-adolescentes e adolescentes. Houve diferença estatisticamente significativa na duração da dor e na duração de cada episódio de dor nos dois grupos (p = 0,01). Uma quantidade significativa de crianças com DMEI (21,2%) relatou absentismo escolar (p < 0,001). Uma quantidade significativa de adolescentes tinha história positiva de prática de esportes de contato (p = 0,001). Os distúrbios do sono também foram relatados como maiores em crianças com DMEI (29% vs. 5,7%, p = 0,001). Outros problemas associados encontrados em crianças com DMEI foram o cansaço durante o dia (51,1%), a cefaleia (47,3%) e a dor abdominal (24,8%). Conclusões: A prevalência de DMEI encontrada em crianças entre cinco e 16 anos foi de 16,2%. Uma percentagem significativa dessas crianças relata interferência nas atividades diárias, incluindo absentismo escolar.

Comparison of clinical effects of beclomethasone dipropionate & budesonide in treatment of children with mild persistent asthma: A double-blind, randomized, controlled study.

BACKGROUND & OBJECTIVES: Various inhaled corticosteroids (ICSs) are available to control the symptoms of asthma. Although beclomethasone dipropionate (BDP) and budesonide (BUD) are one of the oldest ICSs, their wide availability and low cost make them attractive options in developing countries. Due to lack of consensus on which of the two drugs is better for controlling mild persistent asthma, we undertook this study to compare the efficacy of these two drugs by measuring the change in percentage predicted forced expiratory volume in one second (FEV 1 ) from baseline in children with mild persistent asthma. METHODS: A double-blind, randomized, parallel group study was conducted in children 7-15 yr of age with newly diagnosed asthma. Of the 85 cases of mild persistent asthma, 42 received BUD while 43 received BDP at a dose of 400 µg/day using pressurized metered-dose inhaler with valved spacer for two months. The outcomes measured were change in FEV 1 , symptom scores and side effects. RESULTS: There was a significant (P < 0.05) improvement in FEV 1 in BUD group (98.43 ± 4.63%) than in BDP group (95.65 ± 5.66%) at the end of two months of treatment. The mean symptom scores in BUD group (0.28 ± 1.22) and BDP group (0.43 ± 1.52) were comparable after two months. No side effects were seen in either group. INTERPRETATION & CONCLUSIONS: FEV 1 was significantly greater in BUD group than BDP group. Improvement in symptoms and incidence of side effects were similar. Our findings indicate that both BDP and BUD can be used effectively in the management of children with mild persistent asthma. [CTRI No: CTRI/2013/03/003495].

[Idiopathic musculoskeletal pain in Indian Children-prevalence and impact on daily routine]. / Prevalência e impacto nas atividades diárias da dor musculoesquelética idiopática em crianças da Índia.

OBJECTIVES: To study the prevalence of idiopathic musculoskeletal pain (IMSP) in school going children and its impact on daily life. METHODS: One thousand eighteen apparently healthy school children aged 5-16 years were assessed and analysed for IMSP and its associated problems. Standard tests for significance were applied. RESULTS: One hundred and sixty five (16.2%) children mostly males (55.2%) reported IMSP. Lower limbs (52.1%) were the most common location of pain. More than 1 year of pain history was present in 15%. Thirty seven percent children complained of discomfort during walking, 30.9%, had pain during physical exercise, 29.2% had difficulty attending lessons and 4.2% had interference in pursuing hobbies. The children were also further sub grouped into preadolescents and adolescents. There was significant difference in pain duration and duration of each pain episode in the two groups (p=0.01). A significant number of children (21.2%) with IMSP reported school absenteeism (p<0.001). A significant number of adolescents had history positive for contact sports (p=0.001). Sleep disturbances were also reported to be higher in children with IMSP (29% vs. 5.7%, p=0.001). Other associated problems in children with IMSP found were day time tiredness (51.1%), headache (47.3%) and abdominal pain (24.8%). CONCLUSIONS: Prevalence of IMSP in school children aged 5-16 yrs was found to be 16.2% and a significant percentage of these children experience interference with daily activities including school absenteeism.

Pure red cell aplasia in a three-months-old infant possibly secondary to cytomegalo virus infection.

We report a 3 months old child who presented with severe anemia due to pure red cell aplasia (PRCA). After ruling out other known causes of PRCA, congenital cytomegalovirus (CMV) infection was diagnosed to be the cause. The child responded to Ganciclovir and is doing well. CMV infection should be considered as differential diagnosis in PRCA during infancy.

Evaluation of synovial inflammation in juvenile idiopathic arthritis by power color Doppler and Spectral Doppler ultrasonography.

OBJECTIVES: To compare Power Color Doppler and Spectral Doppler ultrasonography indices (Resistive index and color fraction) in cases of Juvenile Idiopathic Arthritis (JIA) with healthy controls and evaluate their correlation with clinical and laboratory parameters. METHODS: A cross sectional study was done over a period of 16 mo. Thirty patients of JIA and 30 age and sex matched healthy children were enrolled. Swelling and tenderness scores were evaluated and hemoglobin, total leukocyte count, erythrocyte sedimentation rate and C-reactive protein were done. A total of 112 diseased joints and 135 healthy joints were evaluated by USG by the same radiologist, and color fraction and RI were recorded. RESULTS: Statistically significant higher color fraction and lower RI (Resistive Index) were found in diseased joints as compared to healthy joints. Also the value of color fraction increased significantly with increasing grade of tenderness and RI decreased significantly with increasing grade of swelling. CONCLUSIONS: Power Color Doppler and Spectral Doppler ultrasonography (USG) indices (RI and color fraction) are significantly different in JIA patients. These might find a place in early diagnosis, monitoring of disease activity and response to therapy in JIA patients.

Isolated tuberculous liver abscess in a 3-year-old immunocompetent child.

Tuberculous liver abscess without active pulmonary or miliary tuberculosis or other clinical evidence of tuberculosis, is very rare. A 3-year-old immunocompetent boy with isolated tuberculous liver abscess recovered completely on systemic anti-tuberculous drugs.

Leflunomide in systemic onset Juvenile idiopathic arthritis.

Methotrexate, the mainstay of treatment in Juvenile idiopathic arthritis, might not be effective in a few patients of polyarticular and systemic onset juvenile idiopathic arthritis. Use of biologicals like TNF-a blockers, the next line of preferred drugs is constrained by the high cost. We successfully used leflunomide in four patients.

A case of Empyema thoracic due to Salmonella typhi in 18-month-old child: an unusual cause.

We herein report an 18-months-old child who presented with high-grade fever, cough, and breathlessness along with tachypnoea and diminished air entry on the left side of the chest, in which a diagnosis of left-sided pleural effusion was made. Salmonella typhi was isolated from the pleural tap culture. The patient had uneventful recovery with appropriate antibiotic therapy. Empyema thoracic as a complication is extremely rare in the absence of an underlying co-morbid illness, is even more uncommon in a child, and is even rarer to find with Salmonella typhi species. After reviewing the available literature we could find only five cases of empyema thoracic due to Salmonella typhi in children with the age range of 9-13 years. We are reporting this case as the youngest child reported with this complication.

Plasmodium vivax presenting as acute glomerulonephritis in a 3-year-old child.

Although acute glomerulonephritis is a rare complication of Plasmodium falciparum malaria, it has not been reported in connection with Plasmodium vivax. We report a case of complicated P. vivax malaria presenting as acute glomerulonephritis. A three-year-old boy presented with high grade fever, a seven-day history of the progressive swelling of his body and a one-day history of vomiting. An examination revealed hypertension (>95th percentile), pallor and hepatosplenomegaly. Investigations showed a platelet count 80,000/mm(3) with haematuria [20-30 red blood cells/high power field with more than 80% dysmorphic red blood cells]. A peripheral smear showed the presence of trophozoites of P. vivax. The patient was diagnosed as having P. vivax causing acute glomerulonephritis and was treated successfully with antimalarials and enalapril. With the changing epidemiological pattern of malaria, especially in endemic areas, unusual complications such as acute glomerulonephritis may sometimes present in cases of P. vivax malaria.

Complete right lung agenesis with dextrocardia: an unusual cause of respiratory distress.

Pulmonary agenesis, defined as complete absence of bronchus, parenchyma, and vessels is a very rare condition. Herein, we report a 4-month-old infant who presented with fever, cough, and respiratory distress and was misdiagnosed in a peripheral hospital as a case of pneumonia. The child was, later diagnosed as having right lung agenesis with dextrocardia.

Risk factors of dengue shock syndrome in children.

This retrospective hospital-based study was conducted to evaluate the various risk factors associated with dengue shock syndrome (DSS) in patients (≤18 years of age) of dengue hemorrhagic fever (DHF). Medical records of these 483 patients with DHF (IgM serology positive) were analyzed with reference to shock for various clinical and biochemical parameters. Of the 483 children, 405 were categorized in DHF group (grade I, 282 children; grade II, 123 children) and 78 in DSS group (grade III, 59 children; grade IV, 19 children). Using univariate and multivariate logistic regression and p-value of <0.05 as significant, the presence of spontaneous bleeding, hepatomegaly, signs of capillary leakage like ascitis and pleural effusion, leucopenia <4000 mm(3) and age >5 years were found out to be significant risk factors of shock in pediatrics patients of DHF.

An Unusual Presentation of Addison's Disease-A Case Report.

Addison's disease is most commonly due to autoimmune adrenalitis and tuberculosis and refers to primary hypoadrenalism caused by a total or near total destruction or dysfunction of both adrenal cortices. Usual manifestations involve chronic fatigue, muscle weakness, loss of appetite, nausea, vomiting, diarrhea, hypotension and hyperpigmentation of skin. We herein report a case of primary adrenal insufficiency presenting with fever and seizures in an 11-yr-old boy. His symptoms resolved after starting specific therapy. This kind of presentation of Addison's disease is rather unusual.

Disseminated infection with Cryptococcus neoformans var neoformans in an 8 years immunocompetent girl.

Disseminated cryptococcosis is a rare and often fatal disease in children. The majority of cases usually occur in individuals with defective cell-mediated immunity, most commonly due to HIV infection. The authors here in report an 8-year-old girl from Nepal who presented with fever, cough, headache, lymphadenopathy, hepatosplenomegaly and cutaneous lesions. Lymph node biopsy revealed multiple granulomas composed of histiocytes and epitheliold cells along with numerous yeast forms of cryptococcus. Cultures of CSF, sputum and urine yielded cryptococcus neoformans. Surprisingly,the immune function in terms of T-cell number, CD4 : CD8 ratio, serum immunoglobulins and HIV serology was normal. After the diagnosis of disseminated cryptococcosis was established, the patient was treated with 5-fluorocytosine (100 mg/kg/day) for initial two weeks and amphotericin B (1 mg/kg/day) for 13 weeks. Patient responded well to the treatment with disappearance of presenting symptoms, cutaneous lesions, and lymphadenopathy, though she still had hepatosplenomegaly, which also decreased. Unfortunately, she developed loss of vision in 10th week of therapy. The patient was discharged on oral fluconazole (6 mg/kg/day) and no recurrence was found during the follow-up period of more than 9 months. This is the first case of disseminated cryptococcosis with no detectable immune deficit, from India.

Bjornstad syndrome.

A 9-month-old boy presented with the complaints of loose motion, vomiting and difficulty in breathing. His scalp hairs were thin, brittle, and sparse and were of differing lengths with twisted appearance. Hair shaft microscopy revealed alternate light and dark segments and twisting of the hair shafts by 180 degrees along the axis. Serum copper levels were normal. The audiological testing revealed bilateral sensorineural hearing loss. Child was diagnosed as a case of Bjornstad Syndrome.