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Shahidul Islam

Publications and source records attributed to Shahidul Islam.

5 recordsLinked to original sources
PubMed2004

Reprocessing unsatisfactory ThinPrep Papanicolaou test specimens increases sample adequacy and detection of significant cervicovaginal lesions.

BACKGROUND: The objective of the current study was to determine the effect of reprocessing bloody ThinPrep (TP) samples using a glacial acetic acid technique on the unsatisfactory rate. METHODS: During a 12-month study period, all TP gynecologic samples received by the Cytology Laboratory from inpatient, outpatient, and community-based clinics at the University of Texas Southwestern Medical Center and the Parkland Health and Hospital System in Dallas, Texas, were enrolled prospectively into the study. The initial TP slides were evaluated for specimen adequacy based on the 2001 Bethesda System. Any TP sample that contained abnormal cells, by definition, was not considered unsatisfactory. The criteria for reprocessing included scant cellularity in a background of abundant blood. Biopsy correlations for all abnormal cytologic diagnoses were established between TP smears and follow-up biopsies. RESULTS: During the course of the 1-year study period, a total volume of 57,296 TP samples were evaluated by the study laboratory. Prior to reprocessing, the laboratory unsatisfactory rate was 8.32% (4767 of 57,296 TP samples). After reprocessing those samples that were compromised by blood (2593 of 4767 TP samples), the unsatisfactory rate was reduced to 5.47% (3134 of 57,296 TP samples), with an overall reduction by 34.25% (2.85 of 8.32 TP samples). Of 2593 samples that were reprocessed, 62.98% (1633 of 2593 TP samples) changed from inadequate to adequate for the purposes of evaluation. Of those 1633 adequate samples, 1509 samples (92.41%) were negative for intraepithelial lesion or malignancy, 72 samples (4.40%) were atypical squamous cells of unknown significance, 5 samples (0.31%) were atypical glandular cells of undetermined significance, 36 samples (2.20%) were low-grade squamous intraepithelial lesions, 10 samples (0.61%) were high-grade squamous intraepithelial lesions, and 1 sample (0.06%) was adenocarcinoma. CONCLUSIONS: The authors conclude that the reprocessing of unsatisfactory ThinPrep cervicovaginal cytology samples decrease the unsatisfactory rate considerably, with an increase in the detection of significant abnormal cervicovaginal lesions.

Female↗
PubMed2004

Outcome of continuous ambulatory peritoneal dialysis in a group of elderly patients from Bangladesh.

In the present study, we evaluated the clinical course and outcome of chronic peritoneal dialysis (PD) in a group of elderly patients. We enrolled 60 elderly patients (37 men, 23 women) starting PD over a 4-year study period and assessed outcomes. The mean age of our patients was 61 +/- 7 years; mean PD duration was 16 months (range: 3 - 40 months). Primary diseases were mainly diabetic nephropathy (54%) and glomerulonephritis (20%). In most patients, the PD modality was chosen because of cardiac instability. Complications during PD included peritonitis (1 episode per 9 patient-months) and exit-site infection (1 episode per 26 patient-months). Technique survival was 89% at 1 year. Patient survival was 83% and 32% at 1 and 4 years respectively. The most frequent causes of death were cerebrovascular accident, cardiac complications, and sepsis. We also compared predialysis parameters to final parameters for 20 deceased patients. Mean age in this group was 62 +/- 8 years, and mean PD duration was 13 +/- 8 months. Body mass index (BMI) was 23 +/- 3 kg/m2 predialysis versus 22 +/- 3 kg/m2 at the end of dialysis (p < 0.01); residual renal creatinine clearance was 4.4 +/- 2 mL/min versus 2.3 +/- 2 mL/min (p < 0.003), and weekly total Kt/V was 2.1 +/- 0.3 versus 1.8 +/- 0.3 (p < 0.002). Albumin showed positive correlations with BMI (r = 0.40, p < 0.02) and with creatinine (r = 0.40, p < 0.01). We conclude that survival of elderly patients on continuous ambulatory peritoneal dialysis is reasonable in the first year, and that further improvement may be achieved by initiating dialysis early, by increasing the dialysis dose, and by improving the patients' nutrition status.

Aged↗