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1.
Artigo | IMSEAR | ID: sea-221473

RESUMO

Background: COVID-19 infection in patients with pre-existing respiratory diseases, manifesting as ARDS, while simultaneously affecting multiple organs severely worsened the outcome, raising the need to explore various treatment modalities. To study the impact of haemodialysis on outcomes of COVID-19 pati Objective: ents with pre-existing pulmonary diseases. Methods: Data of patients with known pulmonary comorbities admitted to COVID wards, undergoing haemodialysis for AKI at tertiary care centre, was collected from July 2020 to January 2022. The demographics, baseline parameters and outcomes were recorded. Total 61 Results: patients were included in this retrospective observational study. The percentage of different pre-existing pulmonary pathologies (COPD, Asthma, ILD, and Pulmonary Tuberculosis) were equally distributed among survivors(n=47) and non-survivors(n=14). The non-survivors were older(p=0.003), and had a higher percentage of males (p=0.02), higher percentage of smokers (p=0.02) and alcohol consumers(p=0.011), a lower mean systolic blood pressure, higher pulse rate, higher respiratory rate and lower SpO2. The non-survivors had a lower mean hemoglobin, platelet count, and a higher mean TLC, NLR, and D-dimer levels. On admission, the non-survivors had a higher mean blood urea level and serum creatinine level (p<0.001). The number of hemodialysis done was significantly higher(p=0.041) in the survivors as compared to non-survivors. Conclusion: Our study strongly suggests that haemodialysis can be used as a life saving treatment modality for AKI in COVID positive patients with pre-existing pulmonary disease. Also protocols need to be rede?ned for early initiation and increased frequency of haemodialysis in patients with acute on chronic multisystem insult.

2.
Artigo | IMSEAR | ID: sea-225816

RESUMO

Background:Pemphigus is a rare, chronic autoimmune blistering disease of skin and mucous membranes. Autoimmune process and immunosuppressive therapy of pemphigus vulgaris would predispose the patients to infections. Therefore, the objective of this study was to isolate and identify the pathogens in admitted patients suffering from pemphigus vulgaris.Methods:This was a retrospective observational study based on 68 diagnosed cases of pemphigus vulgaris (PV) admitted during January1999 to April 2018 in SRN hospital, MLN medical college Prayagraj. Patients who had PV and required admission owing to development of severe symptoms were included while patients with mild symptoms were excluded from the study. These admitted patients, along with routine and radiological examination, were also examined for microbiological examinations of sputum, throat swab, blood, body fluids, skin scrapings, stool and urine when necessary.Results:Out of the 68 patients, 66.17% patients developed bacterial infections while 33.83% developed fungal infections. The prevalence of bacterial and fungal pathogens in urinary tract is 72.42% and 27.58%, pneumonitis is 29.42% and 70.58%, septicaemia is 81.82% and 18.18% and skin and soft tissue is 87.50% and 12.50% respectively. In meningitis and pulmonary tuberculosis no traces of fungi were recorded. Mortality was seen in 7.35% patients, which wasdue to bacterial meningitis, septicaemia and fungal pneumonitis.Conclusions:The present study clearly states that the occurrence of the disease is uncommon but secondary infections are associated with worse prognosis. Therefore, the best regimen for each type of patients should base on the extent of disease and patient’s comorbidities.

3.
Indian Heart J ; 2022 Jun; 74(3): 249-250
Artigo | IMSEAR | ID: sea-220905

RESUMO

Our study aims to evaluate the role of neutrophil gelatinase associated lipocalin (NGAL) as an early surrogate marker in predicting acute kidney injury (AKI) and mortality in cardiac ICU patients. The study was conducted at SRN Hospital, excluding those with known renal diseases. Out of 152 patients, 56 developed AKI (cases) and 96 were our controls. Higher NGAL was associated with increased mortality rates (P ¼ 0.0201 and 0.0255 for serum and urinary NGAL respectively). Our study concluded that NGAL measurement at admission may be a boon in improving the outcome of cardiac ICU patients

4.
Artigo | IMSEAR | ID: sea-206824

RESUMO

Idiopathic aplastic anemia is a pancytopenia disorder that is a rare but life threatening for both mother and fetus during pregnancy. Association of aplastic anemia with pregnancy is unclear but considered to be interrelated. Bone marrow transplantation is the most effective treatment for adult aplastic anemia but is inadvisable to perform during pregnancy because of the teratogenic effect of immunosuppressive agents or radiation therapy to the growing fetus. Supportive care, withdrawal from offending drugs and involving erythrocytes and platelets transfusion is a promising way to save the life. Here author present a case report of 36-year-old lady with idiopathy aplastic anemia. In this case medical investigation revealed severe anemia of unknown origin. The patient was treated with hematinics, blood transfusion and glucocorticoids. A healthy baby was delivered without evidence of hemolysis at her eight month and one week of pregnancy, the patient recovered and discharged with normal incidence. Being a rare case, it becomes a necessity to report such life-threatening disorder and management. Moreover, to our knowledge this is the first case reported of its kind from Jammu and Kashmir Division of India.

5.
Artigo | IMSEAR | ID: sea-194063

RESUMO

Background: Prevalence of complications in malaria continues to grow even with reducing number of malaria cases. Complications associated with malaria can involve multiple organs. There is paucity of literature on factors associated with multi organ dysfunction in different types of malaria.Methods: Our aim was to study the clinical profile of complications in different types of malaria with specific focus on multi-organ dysfunction (MODS). In this cross-sectional study confirmed cases of malaria were enrolled.Results: Plasmodium vivax malaria was the predominant type seen in 74.1% cases. The overall prevalence of thrombocytopenia was 61.5%, hepatic dysfunction 58%, cerebral malaria 16.1%, Hypoglycemia 7.5%, bleeding 34.5%, acute respiratory distress syndrome (ARDS) 5.7% and acute kidney injury (AKI) 49.4%. Hypoglycemia was significantly higher in mixed malaria (0.025, p = 0.025). Hepatic dysfunction and hyperbilirubinemia were significantly higher in mixed malaria (p=0.001). Mortality was seen in mixed malaria (p = 0.007). Only those with mixed malaria died (13%). Patients with MODS had higher prevalence of rashes (p <0.0001) and cerebral malaria (p = 0.000). Serum levels of urea, creatinine, Bilirubin, Serum glutamic oxaloacetic transaminase (SGOT) and Serum glutamic pyruvic transaminase (SGPT) were significantly higher in patients with MODS (p<0.0001 for all variables). On evaluating factors associated with multi-organ dysfunction presence of cerebral malaria [OR: 6.4 (95% CI): 2.4 to 17.4; p<0.0001], type of malaria (Vivax or Falciparum or both) [1.77 (1.03 to 3.03); p=0.0038], and hypoglycemia [4.4 (1.08 to 17.8); p=0.038] were statistically significant on multivariate analysis.Conclusions: The present study demonstrates the factors associated with multi organ dysfunction and its impact on clinical outcome in different types of malaria.

6.
Artigo | IMSEAR | ID: sea-194061

RESUMO

Background: Renal resistive index (RRI) measured by Doppler ultrasonography has been associated with severity, rate of progression and mortality in chronic renal failure. Parameters like renal vascular resistance, filtration fraction and effective renal plasma flow have been associated with renal resistivity index in chronic kidney disease patients.Methods: This hospital based cross-sectional study was conducted from April 2016 to August 2017. 100 patients with chronic kidney disease were enrolled. RRI was calculated from the blood flow velocities observed during Doppler examinations of the segmental arteries and estimated glomerular filtration rate (eGFR) was calculated using the chronic kidney disease epidemiology collaboration (CKD-EPI) equation. Spearman Rank-Order Correlation Coefficient was used.Results: A Significant inverse correlation was observed between RRI and eGFR (r= -0.347, p =0.0004). It was also observed that older age (r= 0.297), higher systolic blood pressure (r= 0.365), lower levels of hemoglobin (r= -0.34 for males and r= -0.353 for females) were observed to correlate with higher values of RRI in advanced CKD stages.Conclusions: RRI correlated inversely with eGFR in chronic kidney disease and hence was directly related to the severity of the disease.

7.
Artigo | IMSEAR | ID: sea-194059

RESUMO

Background: Although dual blockade of the renin-angiotensin-aldosterone system with the combination of an angiotensin-converting enzyme inhibitor and angiotensin II receptor blocker is generally well established as a treatment for nephropathy, this treatment is not fully effective in some patients.Methods: A prospective observational study was done on 600 chronic kidney disease patients during July 2012 to August 2014 to compare the efficacy of triple blockade, double blockade and single blockade of renin-angiotensin-aldosterone system in non diabetic chronic kidney disease.Results: At the end of the study, 24 hours urinary protein excretion rate of group I and group III were compared by using student t-test and p value (0.0268) was found significant. Similarly, on comparing group II and group III, p value (0.0160) was again found significant.Conclusions: Triple blockade of the renin-angiotensin-aldosterone system was effective for the treatment of proteinuria in patients with non-diabetic nephropathy whose increased urinary protein had not responded sufficiently to a dual blockade.

8.
Artigo | IMSEAR | ID: sea-194056

RESUMO

Background: Diabetic kidney disease is associated with high morbidity and cardiovascular mortality. A number of guidelines and recommendations have been issued over the years recommending the use of renin angiotensin aldosterone system blockade in the management of diabetic kidney disease.Methods: A prospective observational study was done on 750 diabetic chronic kidney disease patients during July 2012 to August 2014 to compare the efficacy of double blockade and single blocked of renin angiotensin aldosterone system in diabetic kidney disease.Results: At the end of 24 months urinary protein excretion rate of group I and group III were compared by using student t-test and p value (0.0268) was found significant. Similarly, on comparing group II and group III, p value (0.0278) was again significant. Mean arterial blood pressure of group I and group III were statistically significant (0.0496) while comparing group II and group III, p value (0.0419) was again significant.Conclusions: The study concludes that the use of double renin angiotensin aldosterone system blockade therapy is more effective than mono-therapy at reducing albuminuria and proteinuiria, and in decreasing blood pressure at the same time not causing significant deterioration in glomerular filtration rate in diabetic kidney disease patients. Novel potassium-lowering therapies are shown to effective compensate the hyperkalemia risk associated with renin angiotensin aldosterone system blockade use in people with diabetic kidney disease, offering promise for more adequate therapy and greater renal and cardiovascular risk protection in the future.

9.
Artigo | IMSEAR | ID: sea-193954

RESUMO

Background: Dermatophytosis refer to superficial fungal infection of keratinized tissues caused by keratinophilic dermatophytes. It is common in tropics and may present in epidemic proportions in areas with high rates of humidity.Methods: The retrospective study was carried out from January 2018 to February 2018 at Allahabad. Gram stain, KOH examination and culture were carried out in 300 cases.Results: Out of the 300 suspected cases authors identified, 263 cultures tested positive. The macroscopic examination of the scalp, skin and the nails of these 36 patients further revealed 50.20% Tinea corporis, 17.87% Tinea cruris, 11.02 % Tinea mannum, 8.74% Tinea pedis, 7.99% onychomycosis, 3.42% Tinea versicolor and 0.76% Tinea capitis. Culture examinations revealed 52.47% Trychophyton mentagrophyte, 34.98% Trichyopyton rubrum, 3.80% Trychophyton violaceum, 3.43% Malessesia, 2.28% Scopulariopsis brevicaulis, 1.52% Trichophyton verrucosum, 0.76% Microsporum canis and 0.76% Epidermophyton flucossum.Conclusions: The study concludes that in a short period of Magh Mela authors got a large number of skin patients because of their belief that the holiness Ganga water will cure skin problems by itself. Some of the patients were found infected from the beginning and some gather infections during their stay in the mela period. Therefore, a prompt recognition of skin lesions and the identification of these superficial fungi are required for judicious management.

10.
Artigo | IMSEAR | ID: sea-194013

RESUMO

Background: Dual renin angiotensin aldosterone system blockade using angiotensin receptor blockers in combination with angiotensin converting enzyme inhibitors is reported to improve proteinuria in non-diabetic patients.Methods: A prospective observational study was done on 810 non-diabetic chronic kidney disease patients during July 2012 to August 2014 to compare the nephro protection property of double blockade and single blocked of renin angiotensin aldosterone system in delaying the progression of chronic kidney disease.Results: At the end of 24 months urinary protein excretion rate of group I and group III were compared by using student t-test and p value (0.0001) was found significant. Similarly, on comparing group II and group III, p value (0.003) was again significant. Mean arterial blood pressure of group I and group III were statistically significant (<0.0496) while comparing group II and group III, p value (0.0419) was again significant.Conclusions: The study concludes that the use of double renin angiotensin aldosterone system blockade therapy is more effective than monotherapy at reducing albuminuria and proteinuiria, and in decreasing blood pressure at the same time not causing significant deterioration in glomerular filtration rate. Newer potassium lowering therapies can effectively and safely correct hyperkalemia and maintain normokalemia in patients receiving background treatment with renin angiotensin aldosterone system blockade. However, the use of new potassium binders for cardiovascular and renal risk reduction with combined renin angiotensin aldosterone system blockade therapy will require phase III trials.

11.
Artigo | IMSEAR | ID: sea-193878

RESUMO

Background: Tuberculosis is a common infection of chronic kidney disease patients in developing countries.Methods: A retrospective study of 2960 non-dialysis requiring chronic kidney disease patients was made to determine the incidence and understand the demographic features of patients that lead to the development of tuberculosis on the basis of cell count, routine, ADA estimation, ZN stain, culture and PCR.Results: Between Jan 2000 and March 2017, the incidence of tuberculosis in no dialysis-requiring chronic kidney disease group was 10.3% in which pulmonary tuberculosis was 3.9% while extrapulmonary tuberculosis was 6.4%. Among extrapulmonary tuberculosis, 52% positivity was seen in pleural effusion, 16.40% in ascetic fluid, 10.10% in lymphnodes, 7.4% in urinary tract, and 3.7% in CSF, 2.6% in pericardial fluid, 1.6% in adrenal tissue and 1.1% in spine. ZN stain was positive in 48.6%, culture isolated mycobacterium 98.3%, PCR 93.4%, the mean ADA levels was 22.90+11.24 IU/ml and 60.49+07.24 IU/ml in CSF and body fluids respectively. Outcome analysis revealed 15.4% mortality rate in diagnosed tuberculosis cases while maximum loss of life was seen in diabetic patients.Conclusions:In the present study we observed 10.3% incidence of tuberculosis among nondialysis-requiring chronic kidney disease patients. Extrapulmonary form of tuberculosis predominates over pulmonary form. Unusual presentation and lococalization of symptoms should not be overlooked. Prompt and early diagnosis of tuberculosis is especially required in endemic areas.

12.
Artigo em Inglês | IMSEAR | ID: sea-176397

RESUMO

Background & objectives: Albizia lebbeck Benth. (Leguminosae) has long been used in Indian traditional medicine. The current study was designed to test antimalarial activity of ethanolic bark extract of A. lebbeck (EBEAL). Methods: EBEAL was prepared by soxhlet extraction and subjected to phytochemical analysis. The extract was evaluated for its in vitro antimalarial activity against Plasmodium falciparum chloroquine (CQ) sensitive (MRC2) and CQ resistant (RKL9) strains. Cytotoxicity (CC50) of extract against HeLa cells was evaluated. Median lethal dose (LD50) was determined to assess safety of EBEAL in BALB/c mice. Schizonticidal (100-1000 mg/kg) and preventive (100-750 mg/kg) activities of EBEAL were evaluated against P. berghei. Curative activity (100-750 mg/kg) of extract was also evaluated. Results: Phytochemical screening revealed presence of alkaloids, flavonoids, phenols, saponins, terpenes and phytosterols. The extract exhibited IC50 of 8.2 μg/ml (MRC2) and 5.1 μg/ml (RKL9). CC50 of extract on HeLa cell line was calculated to be >1000 μg/ml. EBEAL showed selectivity indices (SI) of >121.9 and >196.07 against MRC2 and RKL9 strains of P. falciparum, respectively. LD50 of EBEAL was observed to be >5 g/kg. Dose-dependent chemosuppression was observed with significant (P<0.001) schizonticidal activity at 1000 mg/kg with ED50>100 mg/kg. Significant (P<0.001) curative and repository activities were exhibited by 750 mg/kg concentration of extract on D7. Interpretation & conclusions: The present investigation reports antiplasmodial efficacy of EBEAL in vitro against P. falciparum as evident by high SI values. ED50 of <100 mg/kg against P. berghei categorizes EBEAL as active antimalarial. Further studies need to be done to exploit its antiplasmodial activity further.

13.
Ann Card Anaesth ; 2015 Oct; 18(4): 491-494
Artigo em Inglês | IMSEAR | ID: sea-165257

RESUMO

Background: Pulmonary artery (PA) catheter provides a variety of cardiac and hemodynamic parameters. In majority of the patients, the catheter tends to float in the right pulmonary artery (RPA) than the left pulmonary artery (LPA). We evaluated the location of PA catheter with the help of transesophageal echocardiography (TEE) to know the incidence of its localization. Three views were utilized for this purpose; midesophageal ascending aorta (AA) short‑axis view, modified mid esophageal aortic valve long‑axis view, and modified bicaval view. Methods: We enrolled 135 patients undergoing elective cardiac surgery where both the PA catheter and TEE were to be used; for this prospective observational study. PA catheter was visualized by TEE in the above mentioned views and the degree of clarity of visualization by three views was also noted. Position of the PA catheter was further confirmed by a postoperative chest radiograph. Results: One patient was excluded from the data analysis. PA catheter was visualized in RPA in 129 patients (96%) and in LPA in 4 patients (3%). In 1 patient, the catheter was visualized in main PA in the chest radiograph. The midesophageal AA short‑axis, modified aortic valve long‑axis, and modified bicaval view provided good visualization in 51.45%, 57.4%, and 62.3% patients respectively. Taken together, PA catheter visualization was good in 128 (95.5%) patients. Conclusion: We conclude that the PA catheter has a high probability of entering the RPA as compared to LPA (96% vs. 3%) and TEE provides good visualization of the catheter in RPA.

14.
Indian Pediatr ; 2015 Aug; 52(8): 709
Artigo em Inglês | IMSEAR | ID: sea-171895

RESUMO

We present a retrospective analysis of 225 blood culture-proven pediatric patients with the sensitivity pattern represented in the Antibiogram obtained by Vitek-2 Systems. Resistance to typhoid fever with commonly used oral antibiotics (Ciprofloxacin 41.4%, Amoxy-clavulonic acid 44.1% and Cotrimoxazole 32.7%) was common.

15.
European J Med Plants ; 2014 Dec; 4(12): 1378-1387
Artigo em Inglês | IMSEAR | ID: sea-164204

RESUMO

Aim: Antiplasmodial potential of traditional medicinal plant Thlaspi arvense against Plasmodium falciparum in vitro has been evaluated. Cytotoxicity of plant extract against HeLa cell lines and normal fibroblasts has also been observed. Place and Duration of the Study: Department of Zoology, Panjab University, Chandigarh, India, between May 2013 to April 2014. Materials and Methods: Ethanolic whole plant extract of Thlaspi arvense (EWETA) was analyzed for its phytochemical constituents. In vitro cytotoxicity was determined colorimetrically by MTT assay. WHO protocol, based on assessment of schizont maturation inhibition, was employed for the evaluation of in vitro antiplasmodial activity of plant extract. Results: Phytochemical screening of EWETA revealed the presence of diterpenes, triterpenes, steroids, anthraquinones and phytosterols. EWETA was observed to inhibit schizont maturation of both chloroquine-sensitive (MRC-2) and resistant (RKL-9) strains of P. falciparum with IC50<5μg/ml and =5μg/ml respectively. The extract was revealed to be safe against both HeLa cells and normal fibroblasts with CC50>1000μg/ml. Selectivity index for Thlaspi arvense was calculated to be >200 and =200 both for chloroquine sensitive and chloroquine-resistant strains of P. falciparum with both HeLa and normal fibroblasts. Conclusion: Plant extract possesses considerable in vitro antimalarial activity with high selectivity index (SI>10) pointing field pennycress to be an active antimalarial. Hence, present study provides scientific evidence for traditional usage of the plant as an antipyretic agent.


Assuntos
Antimaláricos/farmacologia , Humanos , Índia , Malária Falciparum/tratamento farmacológico , Medicina Tradicional , Testes de Sensibilidade Microbiana , Viabilidade Microbiana/efeitos dos fármacos , Fitoterapia , Extratos Vegetais/química , Extratos Vegetais/farmacologia , Extratos Vegetais/toxicidade , Plasmodium falciparum/efeitos dos fármacos , Thlaspi
16.
Artigo em Inglês | IMSEAR | ID: sea-172223

RESUMO

Gastrointestinal stromal tumor (GIST) are rare tumors arising from Interstitial Cells of Cajal and require immunohistochemical marker c-kit (CD 117) for diagnosis. Imatinib Mesylate is an orally administered drug which competitively inhibits tyrosine kinase associated with the KIT protein. We present a rare case report highlighting role of Imatinib Mesylate in achieving euglycemic state in patient with GIST. Imatinib Mesylate is an effective form of treatment for patients with KIT (CD 117) positive unresectable and/ or metastatic malignant GIST. Proper patient selection and adequate treatment may help in achieving euglycemic state in patient with GIST.

17.
Int. j. high dilution res ; 11(41): 224-236, 2012. ilus, graf
Artigo em Inglês | LILACS | ID: lil-688232

RESUMO

In vitro assessment of antimalarial drug susceptibility of Plasmodium has been a major research success, which has paved the way for the understanding of parasite and rapid screening of antimalarial drugs for their effectiveness. In the present study a preliminary screening to check the antiplasmodial activity of mother tincture (ϕ) and various potencies (6C, 30C, 200C) of homeopathic medicines Cinchona officinalis/china (Chin.), Chelidonium majus (Chel.) and Arsenicum album (Ars.) were done by assessing the in vitro schizont maturation inhibition assay. A significant reduction in the growth of intraerythrocytic stages of P. berghei was observed with decreasing dilution of ϕ and various potencies of Chin., Chel. and Ars. exhibiting a dose dependent effect. Maximum schizont maturation inhibition was observed by Chin. ϕ (1:1), Chin. 30 (1:1, 1:2) and Chel. 30 (1:1) i.e. 80%. The standard drug CQ at 10 µM concentration exhibited 95.4±1.6% inhibition of schizont maturation. Ars. 30 (1:1) also have been found to possess strong antiplasmodial efficacy with 75.5±2.6% schizont inhibition. The presence of free merozoites in Ars. 200 with weak schizonticidal inhibition activity (40-45%) also pointed towards the ability of parasite to survive in the given drug pressure.


O estudo in vitro da susceptibilidade de Plasmodium a drogras antimaláricas representa um grande avanço nas pesquisas, abrindo novas rotas para o entendimento do parasite e da efetividade de drogas antiomaláricas. Nesse trabalho, realizamos um estudo preliminar da atividade antiplasmódica da tintura mãe (ϕ) e várias potências (6 cH, 30 cH, 200 cH) dos medicamentos homeopáticos China officinalis (Chin), Chelidonium majus (Chel) e Arsenicum album (Ars), através do estudo in vitro da inibição da maturação de esquizontes. Observamos uma redução significativa do crescimento do estágio intra-eritrócito do P. berghei conforme a tintura mãe e demais potências de Chin, Chel e Ars foram diluídas, observando-se um efeito dependente da dose. O máximo de inibição na maturação dos esquizontes (80%) foi observado com Chin ϕ (1:1), Chin 30 cH (1:1, 1:2) and Chel 30 cH (1:1). A droga Cloroquina (CQ), usada como controle, em uma concentração de 10µM, exibiu (95.4 ± 1.6) % de inibição. Ars 30cH (1:1) também apresentou uma forte eficácia antiplasmódica com (75.5 ± 2.6) % de inibição de esquizontes. A presence de merozoites livres com Ars 200 cH e uma fraca atividade inibidora (40-45%) indicam a habilidade do parasita em sobreviver na presença dessa droga.


Assuntos
Antimaláricos , Arsenicum Album , Chelidonium majus , China officinalis , Homeopatia , Plasmodium berghei/crescimento & desenvolvimento , Plasmodium berghei
18.
Indian J Pathol Microbiol ; 2009 Jul-Sept; 52(3): 328-331
Artigo em Inglês | IMSEAR | ID: sea-141473

RESUMO

Background: Bile analysis yields important information such as "biliary microlithiasis" and biliary tract colonization by microorganisms like Salmonella typhi or paratyphi, Escherichia coli , etc., which may progresses to cholelithiasis and have been found to have a role in the development of gallbladder cancer in India. Aim: To perform microscopic, cytomorphological and microbiological examination of bile collected during endoscopic retrograde cholangiopancreatography in patients with benign and malignant lesions of the gallbladder. Materials and Methods: Bile was collected from 48 patients by a catheter inserted through the cystic duct during endoscopic retrograde cholangiopancreatography. Direct microscopy and grading of crystals was performed. Smears prepared from centrifuged deposits were stained with Giemsa, Papanicolaou stain and Gram's stain for cytological and microbiological examination. Special staining for Helicobacter pylori was performed using Loeffler's Methylene blue and Warthin Starry stain. The rest of the sample was used for culture and complete microbiological examination. Results: Thirty-six patients had inflammatory lesions while 12 had malignant lesions. Crystals were observed in 93% of the cases, 13 (28.8%) had only cholesterol crystals, three (6.6%) had bilirubinate and 29 (64.4%) had both cholesterol and bilirubinate crystals. Smears from the centrifuged deposit mainly showed coccoid or cocobacillary bacteria on Gram's staining (81.3%). Five of 12 (41.6%) malignant cases showed epithelial atypia while none of the benign or inflammatory lesions showed such a change in hematoxylin and eosin and Pap-stained smears. Microbiologic analysis showed Staphylococcus aureus (14%), S. saprophyticus (5.5%), Peptococcus (5.5%), Peptostreptococcus (5.5%), Proteus mirabilis (5.5%), E. coli (17%), Enteorbacter cloacae (5.5%) and H. pylori (2.8%). Conclusion: Complete microscopic and microbiological examination of bile directly obtained from the common bile duct during endoscopic retrograde cholangiopancreatography yielded good results as fresh samples could be analyzed. It may help in diagnosis of many gallbladder lesions in early stages, thereby reducing the morbidity and mortality.

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