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Biomedical subjects

H K Andersen

Publications and source records attributed to H K Andersen.

At least 73 records · Page 4Linked to original sources

Herpesvirus hominis infections in renal transplant recipients.

A longitudinal, prospective study of herpesvirus hominis (HVH, herpes simplex virus) was carried out in immunosuppressed renal allograft recipients using serologic, virologic and clinical techniques. The final study group consisted of 37 patients of which 31 were followed for at least 2 months and 26 for more than 1 year. A 4-fold rise or more in HVH complement-fixing antibody in relation to titers measured at the time of transplantation was found in 11 patients. Eight of these 11 patients had clinically recognizable herpetic lesions. An additional 9 patients had lesions without titer rise being demonstrable. The 20 of the 37 patients studied (54%) had evidence of active infection with HVH. Because of pain and discomfort herpetic sores were of clinical importance in 11 patients and lasted for 1 month or more in 9. Herpetic keratitis was seen in 3 and left permanent damage to sight in 2. Multiple, extensive, prolonged and sometimes destructive herpetic lesions affected 5 (16%) of all patients studied.

Adolescent↗

Smooth-muscle antibodies and other tissue antibodies in cytomegalovirus infection.

Smooth-muscle antibodies (SMA) were present in 16% of sixty-three patients with cytomegalovirus (CMV) antibodies in serum and absent in forty CMV antibody-negative blood donors (P = 0-005). The SMA were of the IgG and IgM class, while no IgA antibodies were found. In patients with CMV infection, SMA, mainly of the IgM class, were present in the early stages of the disease, and the titre decreased faster than the complement-fixing CMV antibody titre. Anti-nuclear antibodies (ANA) were also found more often in CMV antibody-positive sera than in CMV antibody-negative sera, and ANA were usually present in sera which also contained SMA. Parietal cell antibodies, mitochondrial antibodies and other cytoplasmic antibodies did not occur more frequently in CMV antibody-positive than in CMV antibody-negative sera.

Adult↗

Clinically evident, non-terminal infections with herpesviruses and the wart virus in immunosuppressed renal allograft recipients.

The clinical incidence of herpes simplex lesions, herpes zoster, cytomegalovirus infection, and warts has been determined in a group of renal allograft recipients. Herpes simplex lesions appeared to be no more common after transplantation than before in those patients subject to recurrent attacks. Among 74 patients there were seven cases of herpes zoster and seven serologically proved cases of cytomegalovirus infection with clinical manifestations. The incidence of warts increased with length of time after transplantation, 42% of patients being affected more than one year after transplantation. All of the viral infections studied behaved as in healthy adults, and serious illness, dissemination, wide-spread lesions, and complications were not seen. No factors other than immunosuppression and steroid therapy could be identified with certainty as predisposing to these infections.

Adolescent↗