Publications by authors named "Gajanan S Namjoshi"

Documentation of rotavirus diarrhea in a rural, resource-poor setting is a difficult task. We analyzed stool samples of 103 children admitted for acute diarrhea in a pediatric hospital in Bijnor, UP, India, using a simple bedside immunochromatography kit. Rotavirus infection was detected in 47 out of total of 103 children (45.

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Burden of rotavirus gastroenteritis (RVGE) in outpatient setting in India is not fully understood. A prospective study was undertaken to describe RVGE among Indian children less than 5 years of age presenting in outpatient departments with acute gastroenteritis (AGE). This study was conducted at 11 outpatient departments (OPDs) of private pediatric clinics in urban areas of India.

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Introduction: Serologic surveys conducted in different countries indicate that rubella is a worldwide infection. Several such sero surveys conducted in India have also confirmed that 6-47% of women are susceptible to rubella infection. The current study was conducted on 1,329 female adolescents in 12 districts of Maharashtra, India, to assess their serological status in terms of rubella exposure.

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Objective: An open label, controlled clinical study was conducted in Indian infants aged 6-14 weeks to compare the immunogenicity and safety of a reconstituted pentavalent vaccine (DTwP-HBV+Hib) of Serum Institute of India Ltd (SIIL) with TritanrixHB+Hiberix vaccine of Glaxo Smithkline (GSK).

Methods: Eligible infants were randomized to receive three doses of the study / comparator vaccine. The vaccines were reconstituted prior to administration, by mixing DTwP-HBV (liquid) with the Hib (lyophilized) vaccine.

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In Hyderabad, India, diphtheria is common among children aged 5-19 years. On account of low coverage of diphtheria vaccine boosters recommended under the universal immunization programme, a large proportion of children were susceptible/partially immune against diphtheria and/or tetanus. We evaluated immunogenicity and safety of single dose of indigenously developed tetanus-diphtheria (Td) vaccine (diphtheria-toxoid < or =5 Lf) among 483 school children from Hyderabad aged 7-17 years and susceptible/partially immune against diphtheria and/or tetanus.

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Article Synopsis
  • A new, cost-effective Hib vaccine (Sii HibPRO) was developed by the Serum Institute of India, involving a lyophilized form of capsular polysaccharide conjugated to tetanus toxoid, and underwent clinical trials from 2004 to 2007 before receiving licensure.
  • The vaccine was subjected to rigorous testing, including a Phase I study for safety in adults and a Phase III study comparing its immunogenicity and safety with an existing vaccine (Act-HIB).
  • Results showed that Sii HibPRO provided equivalent immunogenicity and safety, achieving 100% seroprotection after three doses and demonstrated strong booster responses, with successful post-marketing surveillance confirming its safety in a
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An open, comparative study was conducted at two tertiary care hospitals in India to assess immunogenicity and reactogenicity following administration of the DTwP/HB combination vaccine (Q-Vac) alone and DTwP and HB (Genevac B) vaccines at separate sites. These vaccines manufactured by Serum Institute of India, Ltd. (SIIL), Pune were compared with DTwP/HB vaccine (Tritanrix HB) manufactured by GlaxoSmithKline (GSK) in infants aged 6-14 weeks.

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