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S Phanichphant

Publications and source records attributed to S Phanichphant.

15 recordsLinked to original sources
PubMed1996

Risk factors between analgesic use and chronic nephropathy in Thailand.

Analgesic abuse is common in Thailand. Heavy use of analgesic may also increase risk of chronic nephropathy. However, the extent of this risk remains unclear. We carried out a case-control study in three referral hospitals. A total of 84 patients with newly diagnosed of chronic tubulointerstitial nephritis were enrolled as cases. Two control groups were randomly selected, 192 from hospitalized patients who had no renal disease and serum creatinine below 1.2 mg/dl and 166 from relatives of friends visiting the hospitals. Both cases and controls were interviewed by a standardized pre-coded questionnaire to obtain histories of analgesic use before diagnosis of renal disease. On multiple logistic regression analysis, patients whose estimated lifetime use of acetaminophen of 1,000 g or more had an increased risk of chronic nephropathy compared with non-users, the odds ratio (OR) was 5.9 (95% confidence interval (CI) 1.3-25.6, hospital controls) and OR = 5.8 (95% CI 1.04-31.9, visitor controls). Also, uses of aspirin showed a similar relationship. Patients who used aspirin 1,000 g or more per lifetime had higher risk of chronic nephropathy when compared to non-users, the odds ratio were 7.1 (95% CI 2.0-25.8, hospital controls) and 20.4 (95% CI 2.4-174.2) for visitor controls. These data indicate that analgesic abuse increased risk of chronic nephropathy in Thailand.

Acetaminophen↗
PubMed1986

Asymptomatic bacteriuria in health and glomerulonephropathies.

In a comparative study of prevalence of asymptomatic bacteriuria in a Thai population, 1.4% of 955 apparently healthy adults (12 female and 1 male) were found to have positive urine culture. Of these, 6 individuals grew staphylococcal coagulase-negative, 3 grew E. coli, and the rest grew various other organisms. Among 176 patients with glomerulonephropathies (GNP), 20.5% (17 male and 16 female) yielded positive urine cultures. These included 18 positive for E. coli, 3 for staphylococcal coagulase-negative, 5 for Klebsiella and 3 for Enterobacter; the rest grew various other organisms. There was a higher overall prevalence of asymptomatic bacteriuria in GNP when compared to the controls. Heavy proteinuria is also a predisposing factor for an increase in the prevalence of asymptomatic bacteriuria in female GNP only.

Adolescent↗
PubMed1985

Short-term effect of 4% hypertonic glucose as compared to 4% mixed hypertonic mannitol solution in conventional peritoneal dialysis.

16 peritoneal dialyses were performed in 14 end-stage kidney disease patients; 6 had diabetic nephropathy, and, of the nondiabetic group, 7 had chronic glomerulonephritis, and 1 had polycystic kidney disease. The peritoneal dialysis performed with conventional 1.5% glucose solution, intervened by four consecutive exchanges using 4% hypertonic glucose solution, was compared to 4% mixed hypertonic mannitol solution in the diabetic and nondiabetic group. There was no significant change of serum glucose, when postdialysis with 1.5% glucose solution was compared to 4% mixed hypertonic mannitol solution; however there was a significant change of serum osmolality in both groups. Postdialysis with both 4% hypertonic solutions showed that there was no significant difference of ultrafiltration volume in both groups of patients, but there was a significant difference in serum glucose in the diabetic group. The transport mechanism of mixed hypertonic mannitol solution as compared to hypertonic glucose solution is discussed. The application of hypertonic mannitol solution for clinical use is not advised.

Adult↗
PubMed1985

Hepatitis B virus infection in Thai hemodialysis patients.

The prevalence of hepatitis B virus infection in chronic hemodialysis patients in Bangkok was surveyed. There were 14.7% (10 out of 68 patients) HBAg carriers; 26.5% (18 out of 68 patients) positive for HBAb. Total exposure rate of HBV (28 out of 68 patients) was 41.2% at the beginning of dialysis. The exposure rate converted to be 50% (34 out of 68 patients) at the time of survey. Five cases with abnormal liver function expired while being on the hemodialysis. Acute viral hepatitis was thought to be the cause. One case of possible non A- non B viral hepatitis was discussed.

Adult↗
PubMed1982

Renal tubular acidosis with simultaneous lactic and keto acidoses: unusual manifestations of acute myelomonoblastic leukemia.

A 16-year-old male with severe metabolic acidosis required huge doses of sodium bicarbonate to alleviate his symptoms. Subsequent investigation showed that his bone marrow and kidneys were infiltrated with myelomonoblasts. His clinical course showed a temporal relationship between acute myelomonoblastic leukemia and metabolic acidosis. The literature on various etiologies of metabolic acidosis is reviewed. This is probably the first documented case of acute leukemia with the simultaneous occurrence of renal tubular, lactic and ketoacidoses.

Acidosis↗