Appraisal of diagnostic ability of UCA1 as a biomarker of carcinoma of the urinary bladder.

Initial diagnosis of carcinoma of the urinary bladder remains to be a challenge. Urine cytology, as an adjunct to cystoscopy, is less sensitive for low-grade tumors. Urothelial cancer associated 1 (UCA1) is a novel non-coding RNA gene, which plays a pivotal role in bladder cancer progression. Our aim is to investigate the significance of urinary UCA1 for the non-invasive diagnosis of transitional cell carcinoma (TCC) of the urinary bladder. We examined UCA1 expression in a bladder cancer cell line (T24) and in urine of 28 healthy individuals, 46 patients of non-malignant disorders, and 117 cases (69 primary and 48 recurrent cases) of histologically proven TCC prior to transurethral resection by using real-time PCR and compared it with voided urinary cytology. UCA1 expression was found in T24 cell line and also found to be significantly higher in the cancer group as compared to the controls (p<0.001). UCA1 messenger RNA (mRNA) expression showed a significant (p<0.05) association with stage and grade (p<0.05). UCA1 showed a sensitivity of 79.49% and a specificity of 79.73% (p<0.001), whereas urine cytology had a sensitivity of 66.67% and a specificity of 95.95% for TCC cases. Higher expression of UCA1 was associated with high grade (G2-G3, sensitivity=84.09%) (p<0.001). UCA1 mRNA expression did not significantly correlate with the patient's age, sex, and smoking habit (p>0.05). UCA1 can be used as a non-invasive diagnostic biomarker for TCC bladder as an adjunct to cytology in the early diagnosis of primary urinary bladder cancer.

Evaluation of urinary XIAP as a diagnostic biomarker of carcinoma of urinary bladder.

Early diagnosis of carcinoma of the bladder remains a challenge. Urine cytology, as an adjunct to cystoscopy, is less sensitive for low-grade tumors. X-linked inhibitor of apoptosis (XIAP), a negative regulator of apoptotic stimuli and a member of apoptosis family, is frequently activated in bladder carcinoma. Our aim is to investigate the significance of urinary XIAP for the noninvasive diagnosis of transitional cell carcinoma (TCC) of the urinary bladder. We examined urinary XIAP expression in a bladder cancer cell line (T24) and in urine of 28 healthy individuals, 46 patients of nonmalignant disorders, and 117 cases (69 primary and 48 recurrent cases) of histologically proven TCC prior to transurethral resection, by using real-time PCR, and compared it with voided urinary cytology (VUC). XIAP expression was found in T24 cell line and also was found to be significantly higher in the cancer group as compared to the controls (p < 0.001). XIAP messenger RNA (mRNA) expression showed a significant (p < 0.05) association with stage and grade (p < 0.05). XIAP shows the sensitivity of 82.91 % and specificity of 78.38 % (p < 0.001), whereas urine cytology had sensitivity of 66.67 % and specificity of 95.95 % for TCC cases. The combination of XIAP and VUC had better sensitivity (98.2 %) and specificity (92.6 %) than they showed individually (p < 0.001). XIAP mRNA expression did not significantly correlated with the patient's age, sex, and smoking (p > 0.05). Urinary XIAP can be used as a noninvasive diagnostic biomarker for bladder TCC in adjunct to cytology mainly for low-grade non-muscle-invasive tumors.

Significance of obesity markers and adipocytokines in high grade and high stage prostate cancer in North Indian men - a cross-sectional study.

BACKGROUND: Prostate cancer (CaP) in India is the 10th most common malignancy affecting men. CaP incidence in India is low, but rising like other countries. The reasons for this racial disparity are uncertain. The foremost reasons that may underlie regional/ethnic differences are genetic polymorphisms, altered hormonal status, socioeconomic status, and obesity. This study aimed at investigating the role of adipocytokines in stimulating the promotion and progression of CaP. METHODS: A cross-sectional study on histopathologically proven prostate cancer (N=95) and benign prostatic hyperplasia (N=95) patients was undertaken. CaP patients were classified into high-grade (N=62) and low-grade (N=33), and high stage (N=31) and low stage (N=64) groups. The level of body mass index (BMI), waste to hip ratio (WHR), interleukin-6 (IL-6), leptin, and adiponectin were compared between BPH and CaP groups and between grades and stages of prostate cancer. RESULTS: The level of BMI was significantly (p<0.001) higher in CaP patients (26.58±4.76) in comparison to BPH (22.15±2.90). Similarly, WHR was significantly (p<0.0001) higher in the CaP patients (1.08±0.37) in comparison to BPH (0.86±0.15). Leptin (BPH: 25.60, CaP: 56.00) and II-6 levels (BPH: 9.90, CaP: 32.30) were significantly higher, but adiponectin was significantly lower in CaP patients as compared to BPH. High grade CaP patients had significantly higher BMI and WHR in comparison to low grade, and WHR was also higher in high stage CaP. Leptin and IL-6 level were higher in high stage and high grade, but adiponectin was low in high stage and high grade groups in comparison to low stage and low grade groups. CONCLUSIONS: Higher BMI and WHR correlate with prostate cancer independently, suggesting obesity to be a promoter of poor prostate health. Leptin and IL-6 appear to have stimulating effect on prostate cancer cells inducing the promotion and progression of CaP, but adiponectin appears to be protective against prostate cancer.

Coexistence of hard palate carcinoma with tuberculosis: A rarity.

Coexistence of tuberculosis (TB) and palatal malignancy is a rare phenomenon and it has never been reported. Here, we present a case of hard palate carcinoma with TB in a 60-year-old male patient who was successfully managed by three pronged approaches by combining antitubercular therapy with chemotherapy and radiotherapy.

MIB-1 and PCNA immunostaining as a diagnostic adjunct to cervical Pap smear.

The present study was done to determine the role of MIB-1 (Molecular Immunology Borstel) and proliferating cell nuclear antigen (PCNA) proliferative index as a diagnostic adjunct to cervical Papanicolaou (Pap) smear for the identification of ascending grades of cervical intraepithelial neoplasia (CIN) developing into cancer in the human uterine cervix. A total of 49 adequate Pap smears with consensus diagnosis were destained for immunocytochemical staining (MIB-1 and PC10). Staining was done by streptavidin-biotin method after antigen retrieval. MIB-1 and PC10 labeling index (LI) were calculated in each case and divided into three groups, i.e., <10%, 10-20%, and >20%, respectively. Statistical analysis was done by using the SPSS 10.0 package. The comparisons were made using analysis of variance (ANOVA) and independent sample t-test. Bivariate and Pearson's correlation coefficient were used to obtain correlations between different groups. Out of 49 cases, 40 cases (81.6%) showed positive immunostaining with MIB-1 and PCNA. Proliferative LI of MIB-1 and PCNA increased with the ascending grades of CIN lesions to carcinoma. The highest proliferative index (mean +/- SD) for PCNA and MIB-1 were observed for the carcinoma group (PCNA LI, 39.200 +/- 1.6865; MIB-1LI, 35.300 +/- 1.8886). A significant positive correlation between ascending grades of squamous intraepithelial lesion (SIL) and labeling indices of markers (r = 0.87 for MIB-1 and r = 0.88 for PCNA) suggests that MIB-1/PCNA proliferative markers can be used as an adjunct to cytomorphological interpretation of conventional cervical Pap smear.

Epidemiology of substance abuse in the population of Lucknow.

BACKGROUND: Habit of consuming tobacco and areca-nut containing substances is in vogue in Lucknow as a part of the Nawabi culture. Hence, this study was planned with an aim to generate evidence for the prevalence of habits of substance abuse by the population of Lucknow and know their socio-demographic profile. METHODOLOGY: Population based cross-sectional study was conducted by organizing oral health check-up camps in randomly selected rural and urban parts of Lucknow, the capital city of Uttar Pradesh, which is the most populated state of India. Patients were enrolled after obtaining informed consent. A structured and validated questionnaire based tool was administered by a team of trained dental surgeons for collecting the desired information through interview and their oral cavity examination. RESULTS: A total of 3437 subjects were enrolled in the study, out of which 82.9% were male and 17.1% were female. Among them, 64.6% subjects belonged to rural domiciliary status, by religion, 80.6% and 18.5% of the subjects were Hindu and Muslims respectively. The most prevalent habit was consumption of smokeless tobacco substances, of which pan masala with tobacco (gutkha) was the most prevalent substance of abuse. CONCLUSION: Smokeless tobacco consumption was highly prevalent in the population surveyed. It is recommended to formulate and implement strong preventive strategies. Also, steps should be taken to increase the awareness of the harmful consequences of these habits.

Expression and clinical significance of Centrosomal protein 55 (CEP55) in human urinary bladder transitional cell carcinoma.

Bladder cancer (BC) is one among the most common and lethal urothelial malignancies worldwide. The expression of cancer-testis (CT) antigens in some tumours and restricted expression among normal tissues make CT antigens as attractive vaccine targets. In this context, we evaluated Centrosomal protein 55 kDa (CEP55), which is specifically expressed in normal human testis and various malignancies. Until the expression pattern of CEP55 in transitional cell carcinoma (TCC) of human urinary bladder and its clinical significance are not known. The aim of the present study is to evaluate mRNA/protein expression of CEP55 in TCCs of urinary bladder and correlate its expression with the clinicopathological characteristics of BC patients. In this study, the methods of quantitative real-time polymerase chain reaction (qRT-PCR) and immunohistochemistry (IHC) were used to investigate mRNA/protein expression of CEP55 in TCC. Independent Student's t test, ANOVA and Chi-square (χ(2)) were used to analyze the data statistically. We observed CEP55 mRNA overexpression in testis and 48.7% of BC patients. Relative mean fold expression of CEP55 mRNA was found to be significantly (p<0.01) higher in muscle-invasive bladder cancer (MIBC) as compared to non-muscle-invasive bladder cancer (NMIBC) patients (7.88±3.88 vs. 4.75±2.30, p=0.01). CEP55 protein expression was evaluated using IHC and cytoplasmic staining pattern was recorded in formalin fixed, paraffin-embedded (FFPE) bladder tumour tissues. No significant difference was observed in protein expression of CEP55 between the two groups (NMIBC and MIBC patients) (72.2% vs. 69.0%, p=0.774). No significant protein expression of CEP55 was observed among adjacent noncancerous tissues (ANCTs) and benign prostatic hyperplasia (BPH) used as control. Our study results suggest that CEP55 mRNA/protein expression was observed is specific to TCC of human urinary bladder and might be used as a diagnostic biomarker and vaccine target in development of BC specific immunotherapy.

Development of a new antigen detection dot-ELISA for diagnosis of tubercular lymphadenitis in fine needle aspirates.

A sandwich dot enzyme-linked immunosorbent assay (ELISA) was standardized to detect mycobacterial antigen in fine needle aspirates of patients with tubercular lymphadenitis (TBLN). The assay was performed on nitrocellulose paper by using antibodies raised in mice and rabbits against crude soluble protein (CSP) of Mycobacterium tuberculosis. The test was able to detect as low as 5 ng protein/ml. A total of 225 suspected cases of tubercular lymphadenopathy were screened, out of which 96 were cytomorphologically confirmed as cases of tubercular lymphadenitis (50 acid-fast bacilli (AFB)-positive and 46 AFB-negative). These were considered as positive controls. Only 28 cases were proven to be of nontubercular etiology and were considered as negative controls. In the remaining 101 (39 scanty) aspirates, tubercular etiology could neither be ruled out nor confirmed. Out of 50 AFB-positive confirmed cases of tubercular lymphadenitis, 46 were ELISA-positive. Out of 46 AFB-negative but cytomorphologically confirmed aspirates, antigen could be demonstrated in only 42 aspirates. Four samples from patients with nontubercular etiology were also found to be ELISA-positive. Antigen was picked up in a total of 90.3% of aspirates with suspicion of tuberculosis and 79.5% of scanty aspirates. The assay was found to be 91.6% sensitive and 85.7% specific. The assay was found to be simple and rapid, and hence, could be performed in areas where health facilities are rudimentary.

Overexpression of p53 protein in gallbladder carcinoma in North India.

AIMS: p53 mutations are one of the most frequent genetic alterations in human cancers and are thought to play a role in pathogenesis of several malignancies. Overexpression of p53 in gallbladder cancer has not previously been reported from North India which has one of the highest incidence of this malignancy in the world. The present work is aimed at studying the overexpression of p53 in gallbladder carcinoma occurring in North India. METHODS: p53 overexpression by immunohistochemistry was studied in 20 operative specimens of gallbladder carcinoma. The clinico-pathological observations of these patients were correlated with the extent of p53 overexpression. RESULTS: Seventy per cent (14/20) of specimens of gallbladder carcinoma overexpressed p53 protein. There was a significant correlation between presence of gallstones, T stage, grade of tumour and liver invasion with p53 overexpression. There was no significant correlation with other factors studied viz. age, sex, nodal status and histological type. CONCLUSIONS: The results show a strong association between gallstones and p53 protein overexpression in gallbladder carcinoma. The causal relationship in this association, however, still remains unproven.

Adverse foetal outcome in specific IgM positive Chlamydia trachomatis infection in pregnancy.

A study was undertaken to determine the adverse foetal outcome in antichlamydial IgM positive asymptomatic pregnant females. An indirect immunoperoxidase assay was done to detect IgM in 78 apparently normal asymptomatic pregnant women during the third trimester and follow up was done till delivery to study the effect of chlamydial infection on foetal outcome. A total of 28 (35.9%) women were positive for antichlamydial IgM while only 3.33 per cent asymptomatic non-pregnant normal women (controls) were positive. 28.7 per cent IgM positive mothers delivered low birth weight (LBW) babies (P less than 0.05), 9.7 per cent had premature labour (PTL) and 4.7 per cent had intrauterine death (IUD). The findings are significant as none of the IgM negative mothers had PTL and IUD and only 2.6 per cent had LBW babies.

PIP: Health workers screened 108 18-30 year old asymptomatic pregnant women (78 pregnant women and 30 nonpregnant women) who attended Queen Mary's Hospital in Lucknow, India between March 1989-February 1990 for Chlamydia trachomatis infection (specific IgM antibodies) to determine if it adversely affects the fetus. None of the women had 3 children. 35.9% (21) of pregnant women tested positive for IgM antibodies against chlamydia compared to 3.3% of nonpregnant women. Health workers were only able to follow 60 pregnant women to delivery. 28.7% of IgM positive mothers gave birth to LBW infants while only 2.6% of IgM negative mothers did (p.05). Indeed 85.7% of LBW infants were born to mothers with chlamydia infection compared to 14.3% born to mothers free of chlamydia infection in (p.05). The average birth weight for infants born to IgM positive mothers stood at 2.21 kg whereas it stood at 2.74 kg for infants born to IgM negative mothers (p.001). Moreover 9.7% of all IgM positive cases experienced premature labor and 4.7% gave birth to still born infant while none of the IgM negative cases experienced either 1 of these 2 adverse outcomes. These differences were significant. These results demonstrate that IgM seropositivity against chlamydia induces premature labor (probably due to rupture of membranes), slows intrauterine fetal growth, and results in fetal death.

Resistant coagulase negative staphylococci from clinical samples.

Antibiotic susceptibility testing against 17 antibiotics was done on 96 strains of various species of coagulase negative staphylococci by Stokes method. Hundred per cent sensitivity was found against vancomycin and cefotaxime and about 90 per cent against ciprofloxacin, clavulanate potentiated amoxycillin, cloxacillin and clindamycin. Strains showed highest resistance against cotrimoxazole (77.08%) and tetracycline (64.59%). Clavulanate potentiated amoxycillin was found to be highly active against penicillin, ampicillin and amoxycillin resistant organisms. The results highlight the importance of antibiotic resistance typing among coagulase negative staphylococci species which are increasingly being reported from serious clinical infections making empiric therapy and selection of antibiotics difficult in these infections.

Predictive value of fine needle aspiration cytology of bone lesions.

OBJECTIVE: To determine the predictive value of fine needle aspiration cytology (FNAC) of bone lesions. STUDY DESIGN: The study consisted of data retrieval on 200 cases of bone lesions and their cytohistopathologic correlation to assess the diagnostic efficacy of FNAC in these cases, considering histopathology as the gold standard. The diagnostic indices were calculated by a decision matrix comparison. RESULTS: On cytohistopathologic correlation of 200 cases, 106 (53.0%) were malignant bone tumors (MBT): 97 primary and 9 metastatic; and 76 were benign bone lesions (BBL), 58 neoplastic (29%) and 18 nonneoplastic (9%). The aspirated material was adequate in 181 cases, whereas in 18 cases cytohistopathologic examination revealed no bony lesion. Thus, there were 163 evaluable cases, of which the specific morphologic diagnoses on FNAC were possible in 141 cases (86.5%), with a solitary false positive and 8 false negatives. The percentage of inadequate aspirates was more with BBL (13.2%) than MBT (8.5%). The overall diagnostic accuracy and sensitivity of bone lesions were 95.0%, whereas specificity, positive predictive value (PPV) and negative predictive value (NPV) were 94.7%, 99.4% and 69.2%, respectively. The sensitivity of FNAC was better (95.8%) with MBT as compared to BBL (91.7%), whereas specificity and PPV were almost equal (98.8% and 99.2%) in both cases. The NPV in cases of BBL was higher (97.8%) than in MBT (95.2%). These diagnostic indices were calculated excluding the inadequate cases. CONCLUSION: High PPV and NPV indicate the reliability of FNAC for the diagnosis of bone lesions.

Polymerase chain reaction vs. conventional diagnosis in fine needle aspirates of tuberculous lymph nodes.

OBJECTIVE: To compare four conventional methods of diagnosing tuberculous lymphadenophathy (TL)--namely fine needle aspiration cytology (FNAC), Zeihl-Neelsen staining of smears for acid-fast bacilli (AFB), culture for Mycobacterium tuberculosis (MTB) and lymph node biopsies--with the polymerase chain reaction (PCR) in order to assess the practicability and advantage of its use in routine diagnosis in a developing country. STUDY DESIGN: Fine needle aspirates from 142 consecutive patients presenting with lymphadenopathy (mainly cervical) without any known systemic involvement underwent cytomorphologic diagnosis, AFB smears, culture for MTB, confirmatory biopsy and PCR for MTB. The aspirates from cases other than TL served as controls for PCR. RESULTS: Correct diagnosis of tuberculosis could be made in 94.87% of cases by a combination of the four methods. PCR was done in 52 cases, 39 confirmed TL and 13 controls. Sensitivity, specificity, positive predictive value (PPV) and negative predictive value of PCR were 94.44%, 38.23%, 44.73% and 92.85%, respectively, when culture alone was considered the gold standard. However, specificity (38.23-92.30%) and PPV (44.73-97.36%) of PCR increased remarkably when response to treatment was taken as the final arbiter. CONCLUSION: The four conventional tests were found to be the methods of choice for the diagnosis of TL in developing countries. PCR should be reserved for problem cases.

Correlative study of histopathology and bacteriology in patients of tubercular lymphadenitis.

Histopathology as well as bacteriology of lymph node specimen are useful diagnostic tools for tuberculous lymphadenitis. In the present study, a total of 71 cases of lymphadenitis were selected for histopathological and bacteriological studies. Only 46 patients had caseating type and 4 had non-caseating type of tuberculous lymphadenitis while 21 patients revealed non-specific chronic lymphadenitis on histopathological examination. Only 6 lymph node smears were positive for acid fast bacilli (AFB), 19 cases were positive for mycobacterial culture growth. Thus, it is not necessary that the cases which are histopathologically positive will be positive for culture as well. Therefore, both bacteriology and histopathology are complimentary diagnostic tools for tuberculous lymphadenitis.

Immunohistochemical localization and correlation of p53 and PCNA expression in breast carcinoma.

The object of the present study is to detect the p53 tumour suppressor gene and proliferation cell nuclear antigen (PCNA) expression in breast carcinoma by immunohistochemistry and correlate them with the prognostic parameters. Total 35 cases of primary breast carcinoma were studied and classified histologically. Paraffin sections were stained by using monoclonal antibody D07 for p53 protein and PC-10 for PCNA. Out of 35 cases, 16 (45.7%) were p53 positive and 25 (71.4%) were PCNA positive. The mean PCNA labelling index (PCNA LI +/- SD) was 58.97 +/- 22.72 in tumors positive for both p53+ and PCNA+ while cases negative for p53- and positive for PCNA+ has higher PCNA LI +/- SD (59.24 +/- 18.97). The difference in the two groups was not significant. Most cases were positive for both p53+ and PCNA+ in the age group < 30 with higher mean PCNA LI +/- SD (62.20 +/- 27.13) than in the group > 30 (57.88 +/- 18.47). In the pre-menopausal group 57.1% cases were positive for p53+ with higher PCNA LI +/- SD (59.94 +/- 24.22). Maximum p53 and PCNA positivity was observed in grade III tumors (63.2% and 84.2%). The mean PCNA LI +/- SD was also highest in grade III carcinomas (66.83 +/- 13.97). No significant correlation was found between p53 and PCNA status with morphological type and tumour size except that logistic regression showed a positive correlation with tumour grade. Therefore the present study suggests that both p53 expression and PCNA are markers of poor differentiation in breast cancer.

Expression of PDZ-binding kinase/T-LAK cell-originated protein kinase (PBK/TOPK) in human urinary bladder transitional cell carcinoma.

The objective of this study was to evaluate the expression pattern of PDZ-binding kinase/T-LAK cell-originated protein kinase (PBK/TOPK) and its clinical significance in human bladder cancer (BC). We detected PBK/TOPK mRNA overexpression in BC and human normal testis tissues using RT-PCR. Using qRT-PCR revealed a higher expression of PBK/TOPK in BC tissues than their adjacent noncancerous tissues (ANCTs) (p<0.0001). Cytoplasmic expression of PBK/TOPK protein was found to be positive in 64.6% (42 of 65) BC patients. Expression of PBK/TOPK protein was found to be significantly higher in muscle-invasive bladder cancer (MIBC) than in non-muscle-invasive bladder cancer (NMIBC) (86.1% vs. 37.9%, p<0.001). The immunohistochemical (IHC) expression of PBK/TOPK was found to be significantly (p<0.001) associated with the stage of disease. Study findings suggest that the PBK/TOPK mRNA/protein expression is specific to human BC and might be used as a novel target for development of cancer immunotherapy and diagnostic biomarker.

Fungal rhinosinusitis: a prospective study in a University hospital of Uttar Pradesh.

BACKGROUND: To assess the purpose of fungal rhinosinusitis in a University hospital and to correlate histopathological findings with culture results for accurate clinical classification of the disease. MATERIALS AND METHODS: One-hundred suspected patients were included in the study. Data was collected in a brief predetermined format. Samples like nasal lavages, sinus secretions, and tissue specimens were processed and examined by microbiology culture using recommended techniques. Slide culture was done to observe the microscopic morphology. Histopathological examination was done by H and E stain and PAS stain for classification. RESULTS: Out of 100 cases of rhinosinusitis, 21 cases were culture-positive for fungal rhinosinusitis. On the basis of histopathological findings, 14 cases (66.67%) were found to be of non-invasive fungal rhinosinusitis. Aspergillus flavus was the most common fungal isolate. CONCLUSION: Mycological profile of rhinosinusitis in Lucknow was thus evaluated. Histopathological and microbiological findings reported 21 cases of fungal rhinosinusitis among 100 suspected cases of rhinosinusitis.

Presence of CD3+ tumor infiltrating lymphocytes is significantly associated with good prognosis in infiltrating ductal carcinoma of breast.

BACKGROUND: Aim of this study was to investigate the prognostic significance of CD3+ TILs in infiltrating ductal carcinoma (IDC) of the breast. MATERIALS AND METHODS: Immuno-histochemistry was done with CD3 antibodies in tissue sections of 127 breast cancer patients, and CD3+ intra-tumoral and stromal TILs were counted in relation to clinico-pathological variables. RESULTS: Intra-tumoral and stromal CD3+ TILs were significantly associated with positive lymph node status (P = 0.006, P = 0.043, respectively) without significant association with age, menopausal status, family history, and hormonal status. The higher CD3 intra-tumoral and stromal counts both showed significant association with good prognosis (P = 0.039, P = 0.044, respectively). The intra-tumoral count was higher than stromal count and was independently associated with disease-free survival in stage I and II cancer (P = 0.021). CONCLUSIONS: CD3+ TILs may serve as independent marker of good prognosis in IDC breast. The findings of this study need further validation on a larger sample size.

Is central obesity, hyperinsulinemia and dyslipidemia associated with high-grade prostate cancer? A descriptive cross-sectional study.

AIMS: The association of central obesity, hyperinsulinemia, and dyslipidemia with higher grade advanced prostate cancer as determined by Gleason grading is not well understood. We evaluated the effect of central obesity waist hip ratio (WHR ≥ 0.9) and biochemical parameters associated with central obesity on Gleason grading in North Indian patients of prostate cancer presenting at advanced stages. MATERIALS AND METHODS: A cross-sectional study was conducted among 50 nondiabetic patients having clinical stages III and IV prostate cancer. Gleason grading on core biopsy samples by histopathology was done and patients were divided in two groups-group1, Gleason score ≥8; group 2, Gleason score <8. WHR along with serum levels of prostate-specific antigen (PSA), testosterone, insulin, and lipid profile was done in each patient. RESULTS: The two groups are similar in Age (67.54 years); range (50-80 years). Group 1 men had statistically higher mean WHR (0.96 vs 0.90; P ≤ 0.001), higher mean triglyceride level (201.34 vs 150.52 mg/dL; P=0.0006), higher mean very low-density lipoprotein (VLDL) (40.27 vs 30.10 mg/dL; P =0.0006), higher mean insulin (19.49 vs 15.04 µIU/mL; P = 0.0024), and lower mean high-density lipoprotein (HDL) levels (32.39 vs 36.82 mg/dL; P = 0.034) than men in group 2. Serum levels of cholesterol, LDL, and testosterone did not show statistically significant differences between the two groups. CONCLUSIONS: This pilot study involving small number of patients indicates that central obesity, dyslipidemia, and hyperinsulinemia could be associated with high-grade prostate cancer.