Mycophenolate mofetil: a promising immunosuppressive agent.

With avaibility of newer immunosuppressive agents, incidence of acute graft rejection has decreased. Mycophenolate mofetil is one such new drug, now available in the Indian market It has been found to be useful in prevention and treatment of acute and chronic rejection after transplantation. Besides transplant it has been used successfully in primary and secondary glomerulopathies (e.g. SLE) and other autoimmune diseases. The drug is well tolerated with side effects limited mainly to gastrointestinal system in the form of epigastric pain, vomiting and diarrhoea.

Cytomegalovirus nasal polyp after renal transplant.

Infection is a major problem after transplantation. Cytomegalovirus (CMV) is the most common viral infection affecting transplant patients. We describe a case of CMV infection with rare clinical manifestation in the form of nasal polyp. Patient presented 6 weeks following renal transplantation with history of fever and stuffy nose. On evaluation he was found to have nasal polyp which was excised. Histopathology revealed characteristic CMV inclusion bodies. Patient responded to ganciclovir therapy and is presently doing well eighteen months after transplantation.

Colonization of pregnant women and their newborn infants with group-B streptococci.

As group B streptococci (GBS) prevalence varies from place to place and this organism is responsible for serious infections in newborns such as septicaemia and meningitis, the present study was carried out to find the prevalence of GBS in pregnant women and their neonates. From June 1998 to April 1999 a total of 317 pregnant women and their neonates were examined for GBS. GBS colonization rate was 2.52% and 1.26% in pregnant women and their neonates respectively. Four sites - viz. throat, external ears, external nares and stump of umbilicus from neonates were found to be equally colonized by GBS immediately after birth and at the time of discharge from hospital, except the umbilicus which was not swabbed at the time of discharge. None of the neonates developed GBS related sepsis. Selective broth medium (SBM) was found to be a superior transport method over Stuart transport medium and filter paper method. All the isolates were sensitive to Ampicillin, Erythromycin, Penicillin followed by Chloramphenicol 66.6% (12/18). All the strains were resistant to Gentamicin, followed by Tetracycline 94.4% (17/18) and Kanamycin 88.8% (16/18).