trimethoprim--sulfamethoxazole-drug-combination and Candidiasis--Oral

Despite a large amount of research of periodontal health seen in HIV infection, much remains to be learned. Very few large controlled studies of infected people at settings not self-selected for oral disease have been reported, and few have investigated the necrotising periodontal diseases described in HIV infection. In this paper we present a brief review of three approaches to identify periodontal changes associated with HIV infection and identify possible aetiological factors for them. First, we summarise the methods and findings of a controlled blinded study of the periodontal health of homosexual men attending a genito-urinary medicine clinic. Second, we precis a case-control study of gingival ulceration among patients at a dedicated dental clinic. Finally, we outline how the validity of diagnostic criteria for HIV-associated periodontal changes were tested against the data collected in the controlled study.

Topics: Acquired Immunodeficiency Syndrome; Adult; AIDS-Related Opportunistic Infections; Anti-Infective Agents; Candidiasis, Oral; Case-Control Studies; CD4 Lymphocyte Count; Gingival Diseases; Gingivitis, Necrotizing Ulcerative; HIV Infections; Humans; Male; Oral Ulcer; Periodontal Diseases; Prognosis; Research Design; Trimethoprim, Sulfamethoxazole Drug Combination

Topics: Acquired Immunodeficiency Syndrome; Antibodies, Viral; B-Lymphocytes; beta 2-Microglobulin; Biopterins; Candidiasis, Oral; Drug Combinations; Humans; Interferon Type I; Lymphocyte Activation; Neopterin; Pneumonia, Pneumocystis; Retroviridae; Sarcoma, Kaposi; Sulfamethoxazole; T-Lymphocytes, Regulatory; Thymalfasin; Thymosin; Trimethoprim; Trimethoprim, Sulfamethoxazole Drug Combination

The association of paracoccidioidomycosis with AIDS is apparently less frequent than expected. The authors present an unusual case of paracoccidioidomycosis in a 13-year-old female student which was later found to be the first opportunistic infection in the course of the patient's HIV-infection. The clinical presentation followed an accidental incised wound on the palmar region initially described as a 'sporotrichotic-chancre'. After good response under sulfamethoxazole-trimethoprin, the patient relapsed and presented an associated oral candidiasis. HIV-infection was documented and additional investigation showed CD4(+) T-cells=22/mm(3), CD8(+)=280 cell/mm(3) and viral load=4,043 log. This case report presents an uncommon dermatological-clinical picture in the youngest patient in which such association has been reported to date.

Topics: Adolescent; AIDS-Related Opportunistic Infections; Anti-Bacterial Agents; Candidiasis, Oral; CD4 Lymphocyte Count; Female; Hand Injuries; HIV Infections; Humans; Paracoccidioidomycosis; Trimethoprim, Sulfamethoxazole Drug Combination; Wound Infection

Trimethoprim-sulfamethoxazole (TMP-SMX) is a combination chemotherapeutic agent, a commonly used antibiotic. Adverse drug reactions occur in 6-8% of patients. Although, the most common adverse reactions include mild gastrointestinal distress and cutaneous events, also a wide range of hematological abnormalities have been ascribed to TMP-SMX. We report a 40-year-old male patient who developed an early onset neutropenia, thrombocytopenia, generalised rash and oral candidiasis after 5 days long TMP-SMX therapy. Although generalised rash may seen more and improves with discontinuation of the therapy; severe neutropenia, thrombocytopenia and oral candidiasis are seen very rare and rarely leads to fatality as it was in our case. Despite thrombocyte transfusions, whole blood transfusions, red cell concentrates and filgrastim therapy we lost our patient. We want to underline that although the TMP-SMX combination is usually well tolerated it can also lead to fatal complications.

Topics: Adult; Anti-Infective Agents; Anti-Inflammatory Agents; Candidiasis, Oral; Cefepime; Cephalosporins; Chlorhexidine; Drug Eruptions; Escherichia coli; Escherichia coli Infections; Exanthema; Fatal Outcome; Filgrastim; Granulocyte Colony-Stimulating Factor; Humans; Male; Meropenem; Neutropenia; Nystatin; Platelet Transfusion; Prednisolone; Recombinant Proteins; Thienamycins; Thrombocytopenia; Trimethoprim, Sulfamethoxazole Drug Combination

Topics: Adult; Alcohol Drinking; Candidiasis, Oral; CD4 Lymphocyte Count; Drug Therapy, Combination; HIV Infections; Humans; Lamivudine; Male; Pneumonia, Bacterial; Sexual Partners; Trimethoprim, Sulfamethoxazole Drug Combination; Viral Load; Zidovudine

All cases of HIV-associated gingival ulceration seen at a dedicated dental clinic in a 5-year period were reviewed and compared against other patients attending the clinic. 94 (7.1%) of 1308 patients had 146 episodes of gingival ulceration. 89 patients had 140 episodes similar to acute necrotising ulcerative gingivitis (ANUG) and responded well to conventional treatment for ANUG. The cases were compared with 269 controls in logistic regression. Gingival ulceration was associated with oral candidiasis, lower age and lack of AIDS diagnosis possibly due to a protective effect of co-trimoxazole medication. 5 patients with neutropenia had extensive ulceration without the microflora of ANUG. Histopathology, viral and bacterial culture revealed non-specific changes. The ulcers did not respond to the treatment regimen for ANUG but responded to treatment of their neutropenia. Gingival ulceration is not common in HIV infection. Most cases resemble severe ANUG. It is more frequent in younger people, those with oral candidiasis and without AIDS. Co-trimoxazole may be protective. A minority of cases with ulceration and associated neutropenia resembled the non-specific oral ulceration associated with HIV.

Topics: Adult; Analysis of Variance; Anti-Infective Agents; Candidiasis, Oral; Case-Control Studies; Chi-Square Distribution; Female; Gingivitis, Necrotizing Ulcerative; HIV Infections; Humans; Male; Neutropenia; Oral Ulcer; Regression Analysis; Trimethoprim, Sulfamethoxazole Drug Combination

Thirty-four children with diagnosed cases of acute leukemias and being treated with cytotoxic chemotherapy at St James' Hospital, Leeds, were followed for between 6 months and 1 year to determine the changes in their oral microflora. They were examined before treatment commenced and then at monthly intervals. Swabs were taken from the oral cavity to test for the presence or absence of bacteria and Candida. Saliva samples were also used to assess the levels of Streptococcus mutans in the mouth. Sensitivity tests were carried out to assess the effect of the cytotoxic agents on the oral flora. All children received prophylactic nystatin and chlorhexidine gluconate mouthrinses four times daily for the whole period of the study. There was significant difference (p < 0.0001) for counts of S. mutans at different treatment stages. Sensitivity tests showed that S. mutans was sensitive to the cytotoxic drug daunorubicin, and this drug was probably responsible for the fall in S. mutans counts. A significant difference was also found in the types of bacteria isolated between the study and reference groups, but there was no change in the composition of the flora in the study group during treatment. These bacteria were also found to mirror those cultured from routine blood samples in children with acute leukemia.

Topics: Adolescent; Analysis of Variance; Anti-Bacterial Agents; Antifungal Agents; Antineoplastic Combined Chemotherapy Protocols; Asparaginase; Bacterial Infections; Candida albicans; Candidiasis, Oral; Chi-Square Distribution; Child; Child, Preschool; Chlorhexidine; Colony Count, Microbial; Cytarabine; Daunorubicin; Etoposide; Female; Gram-Negative Bacteria; Gram-Positive Bacteria; Humans; Infant; Leukemia, Myeloid, Acute; Male; Mercaptopurine; Methotrexate; Mouth; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Prednisolone; Streptococcus mutans; Thioguanine; Trimethoprim, Sulfamethoxazole Drug Combination; Vincristine

Topics: Candidiasis, Oral; Chemical and Drug Induced Liver Injury; Dose-Response Relationship, Drug; Drug Interactions; Fluconazole; Humans; Male; Middle Aged; Pneumonia, Pneumocystis; Recurrence; Trimethoprim, Sulfamethoxazole Drug Combination