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Background: Despite advances establishing microbiological evidence of tuberculosis (TB) is still a concern in children due to the limitation of availability of sample and predominance of extrapulmonary TB, there is unmet need for diagnostic tests which are low cost, rapid and sensitive and specific. Methods: This study evaluated the utility of aptamer-based assay for detecting mycobacterium tuberculosis antigens HspX and MPT 64 in rapid diagnosis of TB in children up to 18 years of age in a tertiary medical college. A total of 100 children were sequentially enrolled with presumptive pulmonary (n = 52 and extrapulmonary n = 48) TB based on clinico-radiological characteristics. The samples were evaluated with ALISA technique for TB antigens and compared with the results of ZN microscopy, GeneXpert and mycobacterial culture MGIT. Results: The enrolled children had mean age (11.7 + 4.4 years) with both pulmonary (n = 52) and extrapulmonary TB (n = 48). Our study results concluded poor results of smears (11% positivity, sensitivity: 17.7%, NPV: 42.7%) and better of GeneXpert (positivity: 42%, sensitivity of 67.4%, NPV: 65.5%) and culture (positivity 57%, sensitivity 91.9%, NPV 88.3%). HspX antigen by ALISA had comparable results (positivity: 49%, sensitivity: 62.9%; NPV: 54.9%). MPT 64 antigen by ALISA also had similar results (positivity: 45%, sensitivity: 58% and NPV 52, 3%). Sensitivity and specificity were higher in pulmonary TB compared to EPTB for both antigens. HspX antigen assay by ALISA and MPT 64 ALISA over existing microbiological diagnostic methods had additional of 13%. Conclusion: ALISA technique for mycobacterium antigens HspX and MPT 64 was rapid, low-cost test (1-3$/test) high sensitivity and specificity and comparable to currently available methods.

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Bronchoesophageal fistula is a rare complication of Mycobacterium tuberculosis in children. An adolescent girl who was diagnosed of tubercular mediastinal lymphadenopathy with associated bronchoesophageal fistula at presentation, is reported here. This 16-y-old girl presented with high-grade fever, cough, decreased appetite, weight loss for 3 mo, and breathlessness for 10 d. Chest radiograph revealed hilar lymphadenopathy with bilateral pleural effusion. GA GeneXpert was positive for mycobacterium and rifampicin sensitivity. Despite antitubercular therapy cough persisted and there was a history of dry cough with food intake, especially more on liquids. Bronchoscopy and CECT chest confirmed bronchoesophageal fistula in the right main bronchus just below the carina. Child continued on tube feeding and antitubercular therapy. After completion of intensive phase, child improved with resolution of clinical symptoms and scarring of tract on repeat bronchoscopy. It is concluded that in children with combination of mediastinal lymphadenopathy and persistent cough following intake of food needs careful evaluation for trachea/bronchoesophageal fistula.

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JUSTIFICATION: Screen-based media have become an important part of human lifestyle. In view of their easy availability and increasing use in Indian children, and their excessive use being linked to physical, developmental and emotional problems, there is a need to develop guidelines related to ensure digital wellness and regulate screen time in infants, children, and adolescents. OBJECTIVES: To review the evidence related to effects of screen-based media and excessive screen time on children's health; and to formulate recommendations for limiting screen time and ensuring digital wellness in Indian infants, children and adolescents. PROCESS: An Expert Committee constituted by the Indian Academy of Pediatrics (IAP), consisting of various stakeholders in private and public sector, reviewed the literature and existing guidelines. A detailed review document was circulated to the members, and the National consultative meet was held online on 26th March 2021 for a day-long deliberation on framing the guidelines. The consensus review and recommendations formulated by the Group were circulated to the participants and the guidelines were finalized. CONCLUSIONS: Very early exposure to screen-based media and excessive screen time (>1-2h/d) seems to be widely prevalent in Indian children. The Group recommends that children below 2 years age should not be exposed to any type of screen, whereas exposure should be limited to a maximum of one hour of supervised screen time per day for children 24-59 months age, and less than two hours per day for children 5-10 years age. Screen time must not replace other activities such as outdoor physical activities, sleep, family and peer interaction, studies and skill development, which are necessary for overall health and development of the children and adolescents. Families should ensure a warm, nurturing, supportive, fun filled and secure environment at home, and monitor their children's screen use to ensure that the content being watched is educational, age-appropriate and non-violent. Families, schools and pediatricians should be educated regarding the importance of recording screen exposure and digital wellness as a part of routine child health assessment, and detect any signs of cyberbullying or media addiction; and tackle it timely with expert consultation if needed.

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Children with recurrent or persistent pneumonia often have underlying chronic cardiopulmonary disease, but few reports on this subject have been published. Children with isolated common cardiac diseases, uncomplicated bronchial asthma or with incomplete records were excluded. Of 4361 children followed during a five-year period, 107 were included in our study. Underlying causes were identified in 99.0%: immunodeficiency disorders (20.2%), cardiothoracic malformations (18.3%), syndromic conditions (14.4%), infections (10.6%) bronchiectasis (10.6%), gastro-oesophageal reflux disease (6.6%), interstitial lung disease (3.8%) and other miscellaneous conditions (15.4%). Thus, children with recurrent or persistent pneumonia should be carefully evaluated for an underlying aetiology, as early diagnosis and appropriate management will decrease morbidity and mortality in most of these children.

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JUSTIFICATION: In view of easy availability and increasing trend of consumption of fast foods and sugar sweetened beverages (fruit juices and drinks, carbonated drinks, energy drinks) in Indian children, and their association with increasing obesity and related non-communicable diseases, there is a need to develop guidelines related to consumption of foods and drinks that have the potential to increase this problem in children and adolescents. OBJECTIVES: To review the evidence and formulate consensus statements related to terminology, magnitude of problem and possible ill effects of junk foods, fast foods, sugar-sweetened beverages and carbonated drinks; and to formulate recommendations for limiting consumption of these foods and beverages in Indian children and adolescents. PROCESS: A National Consultative group constituted by the Nutrition Chapter of the Indian Academy of Pediatrics (IAP), consisting of various stakeholders in private and public sector, reviewed the literature and existing guidelines and policy regulations. Detailed review of literature was circulated to the members, and the Group met on 11th March 2019 at New Delhi for a day-long deliberation on framing the guidelines. The consensus statements and recommendations formulated by the Group were circulated to the participants and a consensus document was finalized. CONCLUSIONS: The Group suggests a new acronym 'JUNCS' foods, to cover a wide variety of concepts related to unhealthy foods (Junk foods, Ultra-processed foods, Nutritionally inappropriate foods, Caffeinated/colored/carbonated foods/beverages, and Sugar-sweetened beverages). The Group concludes that consumption of these foods and beverages is associated with higher free sugar and energy intake; and is associated with higher body mass index (and possibly with adverse cardiometabolic consequences) in children and adolescents. Intake of caffeinated drinks may be associated with cardiac and sleep disturbances. The Group recommends avoiding consumption of the JUNCS by all children and adolescents as far as possible and limit their consumption to not more than one serving per week. The Group recommends intake of regional and seasonal whole fruits over fruit juices in children and adolescents, and advises no fruit juices/drinks to infants and young children (age <2y), whereas for children aged 2-5 y and >5-18 y, their intake should be limited to 125 mL/day and 250mL/day, respectively. The Group recommends that caffeinated energy drinks should not be consumed by children and adolescents. The Group supports recommendations of ban on sale of JUNCS foods in school canteens and in near vicinity, and suggests efforts to ensure availability and affordability of healthy snacks and foods. The Group supports traffic light coding of food available in school canteens and recommends legal ban of screen/print/digital advertisements of all the JUNCS foods for channels/magazines/websites/social media catering to children and adolescents. The Group further suggests communication, marketing and policy/taxation strategies to promote consumption of healthy foods, and limit availability and consumption of the JUNCS foods.

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Phacomatosis pigmentovascularis is characterized by coexistent extensive cutaneous vascular (capillary) and pigmentary anomalies. We describe a 2-month-old infant presenting with classic features of phacomatosis pigmentovascularis 2b (phacomatosis cesioflammea). He was also found to have hitherto unreported associations in the form of extensive venous anomalies presenting as striking abdominal wall varicosities and persistent left superior vena cava and natal tooth.

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Neonatal thrombocytopenia is common and is frequently seen in neonatal sepsis. Drug-induced thrombocytopenia is likely to be missed unless a high index of suspicion is present. Changing of antibiotics for assumed nonresolution of sepsis may lead to persistent thrombocytopenia in a neonate if drug-induced thrombocytopenia is missed. Vancomycin-induced neonatal thrombocytopenia is rarely described in scientific literature. We describe a newborn who was diagnosed with early onset sepsis and vancomycin-induced thrombocytopenia. Other causes of thrombocytopenia such as sepsis, alloimmune thrombocytopenia, thrombosis etc. were excluded. The platelet counts normalized within 72 h of stopping vancomycin. Vancomycin-induced IgM platelet antibodies could not be done in our case (due to financial constraints), but their absence does not exclude the diagnosis of vancomycin-induced thrombocytopenia.

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Fatal-disseminated Bacillus Calmette Guerin (BCG) disease is well known in infants with severe combined immunodeficiency after BCG vaccination. We report a 7 month male infant delivered as a product of in vitro fertilization and twin gestation that presented with fever, cough and multiple nodular skin lesions. A biopsy of skin lesions revealed the presence of acid fast bacilli. Mycobacterium bovis infection was confirmed by polymerase chain reaction (PCR) and molecular studies. Immunological profile confirmed the diagnosis of severe combined immunodeficiency. Only few reports of similar case exist in the literature.

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Tuberculosis (TB) is a global disease with increase in concern with growing morbidity and mortality after drug resistance and co-infection with HIV. Mother to neonatal transmission of disease is well known. Current recommendations regarding management of newborns of mothers with tuberculosis are variable in different countries and have large gaps in the knowledge and practices. We compare and summarize here current recommendations on management of infants born to mothers with tuberculosis. Congenital tuberculosis is diagnosed by Cantwell criteria and treatment includes three or four anti-tubercular drug regimen. Prophylaxis with isoniazid (3-6 months) is recommended in neonates born to mother with TB who are infectious. Breastfeeding should be continued in these neonates and isolation is recommended only till mother is infectious, has multidrug resistant tuberculosis or non adherent to treatment. BCG vaccine is recommended at birth or after completion of prophylaxis (3-6 months) in all neonates.

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OBJECTIVE: To evaluate the non-inferiority of a lower therapeutic dose (300,000 IU) in comparison to standard dose (600,000) IU of Vitamin D for increasing serum 25(OH) D levels and achieving radiological recovery in nutritional rickets. DESIGN: Randomized, open-labeled, controlled trial. SETTING: Tertiary care hospital. PARTICIPANTS: 76 children (median age 12 mo) with clinical and radiologically confirmed rickets. INTERVENTION: Oral vitamin D3 as 300,000 IU (Group 1; n=38) or 600,000 IU (Group 2; n=38) in a single day. OUTCOME VARIABLES: Primary: Serum 25(OH)D, 12 weeks after administration of vitamin D3; Secondary: Radiological healing and serum parathormone at 12 weeks; and clinical and biochemical adverse effects. RESULTS: Serum 25(OH)D levels [geometric mean (95% CI)] increased significantly from baseline to 12 weeks after therapy in both the groups [Group 1: 7.58 (5.50­10.44) to 16.06 (12.71­ 20.29) ng/mL, P<0.001]; Group 2: 6.57 (4.66­9.25) to 17.60 (13.71­22.60, P<0.001]. The adjusted ratio of geometric mean serum 25(OH)D levels at 12 weeks between the groups (taking baseline value as co-variate) was 0.91 (95% CI: 0.65­1.29). Radiological healing occurred in all children by 12 weeks. Both groups demonstrated significant (P<0.05) and comparable fall in the serum parathormone and alkaline phosphatase levels at 12 weeks. Relative change [ratio of geometric mean (95% CI)] in serum PTH and alkaline phosphatase, 12 weeks after therapy, were 0.98 (0.7­1.47) and 0.92 (0.72­1.19), respectively. The serum 25(OH)D levels were deficient (<20 ng/mL) in 63% (38/60) children after 12 weeks of intervention [Group 1: 20/32 (62.5%); Group 2: 18/28 (64.3%)]. No major clinical adverse effects were noticed in any of the children. Hypercalcemia was documented in 2 children at 4 weeks (1 in each Group) and 3 children at 12 weeks (1 in Group 1 and 2 in Group 2). None of the participants had hypercalciuria or hypervitaminosis D. CONCLUSION: A dose of 300,000 IU of vitamin D3 is comparable to 600,000 IU, administered orally, over a single day, for treating rickets in under-five children although there is an unacceptably high risk of hypercalcemia in both groups. None of the regime is effective in normalization of vitamin D status in majority of patients, 3 months after administering the therapeutic dose.

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Parents of children with cerebral palsy (CP) must have knowledge about the disease and its management to improve the outcome. This uncontrolled interventional trial was carried out to evaluate the parental knowledge of CP and assess the impact of an educational programme on it. Preset questionnaires were filled before and 1 week after a single session educational programme using an educational film. Out of a total of 53 subjects, majority (75.5%) were from lower socioeconomic status. Initially, none knew the correct name of child's illness; afterwards 45.3% could name it. When compared to previous status, there occurred significant improvement in the knowledge of parents after viewing the film with regard to knowing the cause of CP, knowing that motor involvement was predominant in CP, knowledge regarding curability of the disease, and knowledge about special schooling (P < 0.05). Change in knowledge was not related to socioeconomic or educational status (P > 0.05). Majority (94.3%) found the film useful and 96.2% learned how they could help in the management of their children. Parental knowledge of CP is inadequate which can be improved by incorporating such educational programmes in special clinics to improve management.

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AIM: To study the profile of children with developmental delay and microcephaly. MATERIALS AND METHODS: Children attending child development clinic with developmental delay were evaluated as per protocol. Z scores of head circumference were calculated using WHO charts. Clinical, radiological and etiological profile of those with microcephaly and those without was compared. RESULTS: Of the 414 children with developmental delay 231 had microcephaly (z score ≤ -3). Mean age of children with microcephaly was 35.1 ± 27.9 months (range 4-184), males (72.7%). Comorbidities were epilepsy (42.9%), visual abnormality (26.4%), hearing abnormality (16.9%). Mean DQ was 29.75 + 17.8 in those with microcephaly was significantly lower compared to the rest (P = 0.002). Secondary microcephaly was associated with cerebral palsy in 69.7%. Other causes were congenital infections (4), inborn error of metabolism (3), post-meningoencephalitis (5), malformations (12), and syndromic (13). Neuroimaging was done in 118 (51.1%) cases of which 104 (88.1%) were abnormal. On comparison children with microcephaly had more epilepsy, lower developmental quotient, vision abnormalities findings as compared to normocephalic children with developmental delay (P > 0.05). CONCLUSION: Microcephaly was associated with lower, DQ, higher comorbidities in children with developmental delay. Spastic CP is commonly associated with microcephaly.

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OBJECTIVE: Only few Indian reports exist on neuroimaging abnormalities in children with cerebral palsy (CP) from India. MATERIALS & METHODS: We studied the clinico-radiological profile of 98 children diagnosed as CP at a tertiary centre in North India. Relevant investigations were carried out to determine the etiology. RESULTS: Among the 98 children studied, 80.5% were males and 22.2% were premature. History of birth asphyxia was present in 41.9%. Quadriplegic CP was seen in 77.5%, hemiplegic in 11.5%, and diplegic in 10.5%. Other abnormalities were microcephaly (60.5%), epilepsy (42%), visual abnormality (37%), and hearing abnormality (20%). Neuroimaging was abnormal in 94/98 (95.91%). Abnormalities were periventricular white matter abnormalities (34%), deep grey matter abnormalities (47.8%), malformations (11.7%), and miscellaneous lesions (6.4%). Neuroimaging findings did not relate to the presence of birth asphyxia, sex, epilepsy, gestation, type of CP, or microcephaly. CONCLUSIONS: Neuroimaging is helpful for etiological diagnosis, especially malformations.