Early Outcome of On-pump Versus Off-pump Elective Surgical Revascularization in Patients with Prior ST-Segment Elevation Myocardial Infarction.

Coronary artery bypass graft surgery (CABG) is a proven treatment for coronary artery disease. History of a ST-elevation myocardial infarction (STEMI) is considered an independent risk factor for CABG irrespective of timing for an emergency or elective surgery. Patients with STEMI are candidates for both On-pump and Off-pump CABG procedures. This paper discusses the possible best option for elective surgical revascularization in patients with prior STEMI. This prospective clinical trial of 60 eligible patients with prior STEMI was conducted in a Tertiary Care Hospital from April 2018 to March 2019. Among them, 30 patients underwent off-pump (Group A) and 30 patients underwent on-pump (Group B) CABG procedures. Outcomes between both groups were observed from surgery to 1 month postoperatively. Data was analysed by the software statistical program for social science (SPSS 25.0 Inc). The surgery was successful in both groups of patients. Differences were observed by mean number of grafts per patient (2.77±0.43 vs. 3.10±0.71) and duration of operation (4.41±0.35 hours vs. 5.71±0.48 hours). An improvement in Left Ventricular Ejection Fraction (LVEF %) was observed in both groups postoperatively (17.98% vs. 10.98%) and the postoperative LVEF% at different time points were found statistically significant (p<0.05) over preoperative LVEF%. Multivariable stepwise logistic regression analysis correlated on-pump CABG with prolonged need for ionotropic support, need for blood transfusion, longer hospital stay and less improvement in LVEF%. The study supports the Off-pump CABG as a better surgical option over on-pump CABG in patients with prior STEMI.

Risk factors associated with morbidity and mortality outcomes of COVID-19 patients on the 28th day of the disease course: a retrospective cohort study in Bangladesh.

Diverse risk factors intercede the outcomes of coronavirus disease 2019 (COVID-19). We conducted this retrospective cohort study with a cohort of 1016 COVID-19 patients diagnosed in May 2020 to identify the risk factors associated with morbidity and mortality outcomes. Data were collected by telephone-interview and reviewing records using a questionnaire and checklist. The study identified morbidity and mortality risk factors on the 28th day of the disease course. The majority of the patients were male (64.1%) and belonged to the age group 25-39 years (39.4%). Urban patients were higher in proportion than rural (69.3% vs. 30.7%). Major comorbidities included 35.0% diabetes mellitus (DM), 28.4% hypertension (HTN), 16.6% chronic obstructive pulmonary disease (COPD), and 7.8% coronary heart disease (CHD). The morbidity rate (not-cured) was 6.0%, and the mortality rate (non-survivor) was 2.5%. Morbidity risk factors included elderly (AOR = 2.56, 95% CI = 1.31-4.99), having comorbidity (AOR = 1.43, 95% CI = 0.83-2.47), and smokeless tobacco use (AOR = 2.17, 95% CI = 0.84-5.61). The morbidity risk was higher with COPD (RR = 2.68), chronic kidney disease (CKD) (RR = 3.33) and chronic liver disease (CLD) (RR = 3.99). Mortality risk factors included elderly (AOR = 7.56, 95% CI = 3.19-17.92), having comorbidity (AOR = 5.27, 95% CI = 1.88-14.79) and SLT use (AOR = 1.93, 95% CI = 0.50-7.46). The mortality risk was higher with COPD (RR = 7.30), DM (RR = 2.63), CHD (RR = 4.65), HTN (RR = 3.38), CKD (RR = 9.03), CLD (RR = 10.52) and malignant diseases (RR = 9.73). We must espouse programme interventions considering the morbidity and mortality risk factors to condense the aggressive outcomes of COVID-19.

Global activation of oncogenic pathways underlies therapy resistance in diffuse midline glioma.

Diffuse midline gliomas (DMGs) are aggressive pediatric brain tumors with dismal prognosis due to therapy-resistant tumor growth and invasion. We performed the first integrated histologic/genomic/proteomic analysis of 21 foci from three pontine DMG cases with supratentorial dissemination. Histone H3.3-K27M was the driver mutation, usually at high variant allele fraction due to recurrent chromosome 1q copy number gain, in combination with germline variants in ATM, FANCM and MYCN genes. Both previously reported and novel recurrent copy number variations and somatic pathogenic mutations in chromatin remodeling, DNA damage response and PI3K/MAPK growth pathways were variably detected, either in multiple or isolated foci. Proteomic analysis showed global upregulation of histone H3, lack of H3-K27 trimethylation, and further impairment of polycomb repressive complex 2 by ASXL1 downregulation. Activation of oncogenic pathways resulted from combined upregulation of N-MYC, SOX2, p65/p50 NF-κB and STAT3 transcription factors, EGFR, FGFR2, PDGFRα/ß receptor tyrosine kinases, and downregulation of PHLPP1/2, PTEN and p16/INK4A tumor suppressors. Upregulation of SMAD4, PAI-1, CD44, and c-SRC in multiple foci most likely contributed to invasiveness. This integrated comprehensive analysis revealed a complex spatiotemporal evolution in diffuse intrisic pontine glioma, recommending pontine and cerebellar biopsies for accurate populational genetic characterization, and delineated common signaling pathways and potential therapeutic targets. It also revealed an unsuspected activation of a multitude of oncogenic pathways, including cancer cell reprogramming, explaining the resistance of DMG to current therapies.

Association of Low Level of High Density Lipoprotein cholesterol with Acute Coronary syndrome.

Incidence of coronary artery disease (CAD) is increasing in developing countries in Bangladesh with improvement of socioeconomic status, urbanization, changes of dietary habits and lifestyle. Dyslipidaemia is one of the major contributors increase CAD risk. This study was aimed to find out the association of low level HDL-C with acute coronary syndrome. This cross sectional study was conducted in the department of cardiology, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from August 2009 to May 2010. Sociodemographic characteristics, smoking, hypertension, FBS, serum total cholesterol level, HDL-C, LDL-C, Triglyceride level were important variable considered. A total number of 100 respondents consisted of 50 cases (patient) Group I and 50 healthy people (control) Group II. Investigations included ECG, Troponin-I, FBS and Fasting Lipid Profile. The data was analyzed by computer with the help of SPSS. Chi-square test, T-test, ANOVA test used as test of significance. The mean level in cases of HDL-C 39.3±5.1 and in control level HDL-C 34.2±3.4 statistically significant (p<0.0001). In both group low concentration HDL-C (<40mg/dl) risk for CAD. Un-adjusted odds ratio 95% CI determinants of ACS, HDL-C of OR was 0.2. So, HDL-C is not protective factor. In multivariate logistic regression analysis that adjusted for confounders of HDL-C level (age, sex, smoking, hypertension, TC, LDL-C, TG) associated with ACS. HDL-C was strong predictor of ACS (RR in the highest) compared with lowest quarantile = 0.02; (95% CI=0.003-0.173; P for trend <0.0001). The study reflected that low HDL-C level associated with ACS. Categorization of patients with ACS on the basis HDL-C level may be helpful for risk stratification and management.

Comparative Study between the Use of Multidose Standard Cardioplegia and Long Acting Del Nido Cardioplegia during Intracardiac Repair for Tetralogy of Fallot in Pediatric Patients.

Pediatric myocardium is unique from mature myocardium; thus, the use of adult cardioplegia for pediatric cardiac operations may provide suboptimal myocardial protection. It is found that children undergoing heart surgery show evidence of less myocardial damage when del Nido cardioplegia is used instead of a standard cardioplegic solution. Del Nido cardioplegia solution provides a depolarized hyperkalaemic arrest lasting up to 60 minutes, reduces spontaneous and inducible activity during arrest, and prevents hyper contraction during early reperfusion. In this single blind randomized trial, a total of 60 patients underwent intra cardiac repair for TOF in National Institute of Cardiovascular Diseases, Dhaka, Bangladesh from July 2014 to January 2016 fulfilling inclusion and exclusion criteria. They were randomly assigned in two groups- 30 patients in Del Nido group (Group A) and 30 patients in standard group (Group B). Comparison between groups was done by Chi square test and Student's test. All data were analyzed by SPSS 20.0 for windows. P value less than 0.05 was considered as significant. There was statistically significant difference among the patients in terms of mean total initial cardioplegia volume, mean number of additional dose, mean additional dose amount, mean cross clamp time, mean CPB time (331.67±188.07 vs. 458.67±226.62, p=0.022; 0.13±0.35 vs. 1.27±0.89, p=0.000; 23.33±60.76 vs. 336.83±259.6, p=0.000; 45.10±10.35 vs. 59.23±23.21, p=0.003; 89.30±15.73 vs. 111.10±29.23, p=0.001 respectively). Mean post operative serum troponin I level at arrival in ICU and after 24 hours between two groups were statistically significantly different (55.60±32.91 vs. 83.5±58.99; p=0.024 and 13.01±5.84 vs. 18.16±9.51; p=0.014 respectively). The mean ventilation duration, mean ICU stay were also statistically significant. This study showed that cardiac arrest with Del Nido cardioplegia during intra cardiac repair for TOF was associated with improved myocardial protection over standard cardioplegia in terms of reduced CPB and cross clamp times, lower total volume of cardioplegia.

Relationship between Triglyceride and HDL-C ratio with Acute Coronary Syndrome.

Cardiovascular diseases (CVD) is the leading cause of death worldwide, responsible for one third of death, coronary artery disease (CAD) is the most common cause. Dyslipidaemiais one of the major contributors increased of CAD risk. This study was aimed to find out the relationship between triglyceride and HDL cholesterol ratio with acute coronary syndrome. This cross sectional study was conducted in the department of Cardiology, Mymensingh Medical College Hospital from August 2009 to May 2010. Smoking, hypertension, serum total cholesterol level, serum HDL-C, LDL-C, triglyceride (TG) level were important variable considered. A total number of 100 respondents consisted of 50 cases (patient) and 50 healthy persons (control). Investigations included ECG, Troponin-I, FBS and lipid profile. The data was analyzed by computer with the help of SPSS; Chi-square test, 't' test, ANOVA test used as test of significance. The mean level in cases of TG 168.2±88.0 vs. HDL 41.3±5.1 in control level TG 141.2±45.3 and HDL 34.2±3.4. TG/HDL ratio cases 4.2±1.7 and control 4.1±1.3. This ratio >4 is atherogenic for CAD. Unadjusted odds ratio TG/HDL ratio level high (>1). In multivariable regression analysis, TG/HDL ratio was strong relation with ACS. The study reflected that high TG/HDL ratio is associated with ACS. Categorization of patient with ACS on the basis of high TG/HDL ratio will be helpful for risk stratification and management.

Arthroscopic Anterior Cruciate Ligament Reconstruction with Triplet Autograft of Semitendinosus Tendon.

Anterior cruciate ligament (ACL) is the most commonly injured ligament occurs in young adult population, which markedly reduces activity level. Anterior cruciate ligament rupture is a threat to the homeostasis of the knee. So, reconstruction of the ACL is necessary to make them fit and return to their pre-injury activity level. The choice of graft for ACL reconstruction is a matter of debate, with the BPTB graft and quadruple graft of ST-G being the two most popular options. Use of triplet graft of semi-tendinosus tendon alone without sacrificing gracilis is another option. So hypothesis was Arthroscopic ACL reconstruction with triplet autograft of semi-tendinosus tendon alone is an effective procedure. This prospective interventional study was conducted from October 2011 to March 2013 at Dhaka Medical College Hospital, Dhaka, Bangladesh. Fourteen patients who had a unilateral anterior cruciate ligament rupture underwent arthroscopic reconstruction with triplet graft of semi-tendinosus tendon. Accelerated ACL reconstruction rehabilitation protocol was followed and final outcome evaluation done at 24 weeks according to IKDC knee examination form and Lysholm knee scoring scale. Preoperative Lysholm knee score was 52.64 and postoperative score was 90, that shows significant improvement (p<0.05). According to Lysholm knee scoring scale, excellent results (95-100 points) were obtained in 33% patients, good results (85-94 points) in 53% patients, fair and poor (7% each). For arthroscopic ACL reconstruction, choice of semi-tendinosus tendon alone preserving gracilis, comparable outcome as with BPTB/ST-G graft, can be achieved, minimizing the hamstring strength deficit. Moreover gracilis being reserved for future use in revision ACL reconstruction and/or in other reconstructive surgery.

Quality, storability, and essential oil content of Ligularia fischeri during modified atmosphere packaging storage.

Modified atmosphere packaging (MAP) enhanced the quality and storability of Ligularia fischeri. Oxygen transmission rate (OTR) films were used as a MAP. MAP storage displayed lower fresh weight loss than perforated film. The oxygen, carbon dioxide, and ethylene concentration were properly maintained by a 10,000 cc OTR packaging film at 8 °C and 30,000 cc OTR packaging film at 24 °C. On the last day of storage, the off-odor, such as the acetaldehyde and ethanol concentration, was the lowest in the 10,000 cc OTR film at 8 °C and 30,000 cc OTR film at 24 °C treatments. The 10,000 cc OTR film treatment at 8 °C and 30,000 cc OTR film treatments at 24 °C had the highest chlorophyll content, total phenolic content, leaf toughness, antioxidant activity, vitamin C, and less off-flavor. The shelf life of 10,000 cc OTR film was 13 days, at 8 °C storage temperature. At 24 °C storage temperature, the shelf life of 30,000 cc OTR film was 4 days. The MAP storage of the Ligularia treated with 10,000 cc OTR film at 8 °C and 30,000 cc OTR film at 24 °C had the highest essential oil content. These results suggest that the best MAP film for cold-chain distribution was the 10,000 cc OTR film, and the 30,000 cc OTR film was a more suitable MAP film for local distribution without the cold-chain system of L. fischeri.

Impact of metabolic syndrome in acute myocardial infarction at hospital.

The study was aimed to find out the impact of metabolic syndrome in patients with acute myocardial infarction during hospital stay. This prospective study was carried out in coronary care unit, Mymensingh Medical College Hospital from August 2009 to May 2010. Patients were followed up for minimum 3 days to maximum 6 days after admission. Variables of this study were age, sex, smoking, anterior AMI, inferior AMI, Non STEMI, hyperglycemia, low high density lipoprotein (HDL), raised blood pressure, high triglyceride (TG), waist circumference, recurrent non fatal MI, heart failure (Killip class), arrhythmia (VT, VF), ejection fraction (EF), family history of cardiovascular (CV) risk factors. Considering inclusion and exclusion criteria total 100 patients were included and divided into two groups, Group A - Acute Myocardial Infarction (AMI) with Metabolic Syndrome (MS) and Group B - Acute Myocardial Infarction (AMI) without Metabolic Syndrome (MS). Investigations included ECG, FBS, fasting lipid profile, cardiac enzyme (troponin I) and echocardiography (2D & M mode). The data were analyzed by computer software SPSS version 12. Chi-square test, t test, ANOVA test was used as test of significance. Among the study population (n=100), female were 12.0%. Mean age of study population was 53.3±10.6 years vs. 47.5±11.3 years. Distribution of metabolic syndrome components in study population, High TG (?150mg/dl) was more prevalent (81.1% vs. 25.8%). Heart failure (Killip class) was significantly more in metabolic syndrome patients than those without metabolic syndrome (46.0 % vs. 20%). LV ejection fraction also lowers in metabolic syndrome patients (46.76±8.34 vs. 50.45±7.50) with MI. Among the components of metabolic syndrome, hyperglycemia had strongest association for development of heart failure (OR 3.05; 95% CI 0.80-12.14).

Diagnostic evaluation of supraclavicular lymphadenopathy.

Patients presented with the supraclavicular lymphadenopathy in the medicine department have a strong suspicion of serious illness like tuberculosis, sarcoidosis, toxoplasmosis and malignancy of lymphnode, blood, lung, upper GIT, breast, ovary, testes, and other sites of body. This prospective type of observational study carried out in the indoor and out patient department of medicine of Mymensingh Medical College Hospital over a period of 6 month from April 2011 to September 2011 to diagnose the causes of supraclavicular lymphadenopathy. Patient of either sex, 18 years or above presented with supraclavicular lymphadenopathy were included. Biopsy or FNAC were done. The study showed that mean age of the patient of supraclavicular lymphadenopathy that finally diagnosed as malignant was 49.7 years and that of non malignant was 33.7 years. Male patient have suffered more (60%) from malignant disease than that of female patient (40%). Discrete, hard, non tender either fixed or non fixed supraclavicular lymphadenopathy was found malignant (18 of 18 cases, 100%) and discrete, firm, tender lymphnode were found non malignant (5 of 5 cases, 100%). Increased frequency (11 of 28, 39.3%) of granulomatous inflammation from the tuberculoid lymphadenitis were found among the patient undergone supraclavicular lymphnode biopsy. FNAC result was also of simillar type and finally it was found that frequency of tuberculosis (20 of 53, 37.7%) was highest and bronchial carcima was the second most frequent diagnosis (14 of 53, 26.4%). This study showed that supraclavicular lymphadenopathy is associated mostly with serious disease like tuberculosis and malignancy.

Correlation of triglyceride level with acute coronary syndrome.

The study was aimed to find out the correlation of serum triglyceride level with acute coronary syndrome. This cross sectional study was conducted in the department of cardiology, Mymensingh Medical College Hospital, from August 2009 to May 2010. Socio-demographic characteristics, smoking habit, hypertension, serum total cholesterol level, serum HDLc, Serum LDLc, TG level were important variable considered. A total number of 100 respondents consisted of 50 cases (patient) and 50 healthy persons (control). Investigations included ECG, cardiac enzyme (troponin I), FBS and lipid profile. The data were analyzed by computer with the help of SPSS. Chi-square Test, T-test & ANOVA test were used as test of significance. The mean level of TG in acute coronary syndrome (ACS) patients (cases) was 168.2±58.0 mg/dl and in control were 141.2±45.3 mg/dl. So serum TG level is significantly higher in patients with ACS (p=0.01). In multivariate regression analysis, there was a significant association of elevated TG with risk of ACS (relative risk) is the highest, compared with the lowest quarantile = 1.011; 95% confidence interval (CI = 1.002 - 1.020; P for trend = 0.01). The relation of TG level to HDLc was a strong predictor of ACS (RR in the highest) compared with lowest quarantile = 0.02; (95% CI = 0.003 - 0.173; P for trend <0.0001). The study revealed that high level of serum triglyceride is associated with ACS. Categorization of patients with ACS on the basis of TG level may be helpful for risk stratification and management.

Pancreatic lipomatosis with massive steatorrhea.

Fat replacement of the exocrine pancreas is a rare cause of exocrine pancreatic failure. We report a case of 32-year-old man with weight loss and massive steatorrhea in whom abdominal computed tomography (CT) was diagnostic of pancreatic lipomatosis. The diagnosis was confirmed by needle aspiration cytological (FNAC) examination. Then oral pancreatic enzyme replacement in association with cimetidine led to a marked reduction of steatorrhea and weight gain. In this report it is emphasized that this lipomatosis can be demonstrated by non-invasive technique using abdominal CT-scan.

Camptomelic dysplasia with sex reversal.

Camptomelic dysplasia is a disorder of the newborn characterized by congenital bowing and angulation of long bones together with other skeletal and extraskeletal defects. The affected newborn had dysmorphic features with bowing of the legs and bilateral talipes equinovarus. Radiology showed marked anterior bowing of both tibia with disproportionately short fibula, anterolateral bowing of the femurs and wide pelvic outlet with small iliac wings. She had sex reversal with normal female genitalia and 46, XY karyotype. Camptomelic dysplasia is generally considered to be a lethal skeletal dysplasia and most patients die in the neonatal period due to severe respiratory distress. Survivors may have learning difficulties, developmental delay, conductive hearing loss, myopia and recurrent chest infections. Because of its high associated mortality, prenatal diagnosis of camptomelic dysplasia is mandatory. The birth of a child with skeletal dysplasia is an emotionally difficult experience for parents.

Tulip liposuction in plastic surgery.

Tulip liposuction is a recent modification of the classical Mayo liposuction, which is done by suction apparatus consisting of large cannula, non collapsible wide bore tubing and a big suction device. Tulip liposuction is an entirely hand operated device comprising of special syringes, designed to fit snugly to thinner metallic cannula, with proximal ends shaped like a Tulip hence the Tulip liposuction. This modification has many advantages over the Mayo type. This paper presents the experience 110 cases of liposuction in Bangladesh. The study was carried out at different hospitals in Dhaka from December 1997 to February 2001. One hundred ten patients underwent this procedure. Of them hundred and one were carried out for cosmetic reasons. The other nine for extraction of lipomas. The age range was 21 to 49 years. Twenty four were males and eighty six were females. Sixty seven patients received spinal anesthesia and thirty nine patients received general anaesthesia. Only four cases were done under local anaesthesia. Hyaluronidase, adrenaline and normal saline were injected in the subcutaneous fat. A small stab incision was made and then fat was aspirated. No stitches were required. Complications were minimal and insignificant.

Iron status of premenopausal women in two regions of Bangladesh: prevalence of deficiency in high and low socio-economic groups.

OBJECTIVE: The objective of the study was to assess iron status in women of different physiological status of two socio-economic groups in Bangladesh. DESIGN: Cross sectional study, using 3-day food record and blood haemoglobin, serum iron, serum ferritin concentrations. SETTING: Two regions of Bangladesh. The Dhaka city area and west region of Nandail, Mymensingh. SUBJECTS: Women aged 16-40 y. The low socio-economic group (group L, n=101) consisted of rural women with precarious income levels. The high socio-economic group (group H, n=90) consisted of women with high income and educational levels. The groups were composed of three sub-groups (non-pregnant non-lactating=1, pregnant = 2 and lactating = 3). RESULTS: There was no significant difference between the corresponding sub-groups of the two socio-economic groups in dietary intake of iron. In all sub-groups, the intake of iron was much higher than the RDA level and mainly based on non-haem iron. Blood haemoglobin (B-Hb) concentration (P=0.000), serum iron concentration (P=0.005) and serum ferritin (SF) concentration (P=0.000) were affected by socio-economic status. Physiological status (PS) influenced the B-Hb concentration (P=0.000). Prevalence of anaemia ranged from 63 to 70% in group L and 27 to 66% in group H, respectively. The prevalence of empty iron store (SF concentration<12 microg/l) ranged from 35 to 59% in group L and 15 to 32% in group H, respectively. The prevalence of anaemia and iron deficiency (70 and 35% for sub-group L2; 66 and 32% for sub-group H2, respectively) were similar in the pregnant subjects of the two groups. CONCLUSIONS: Subclinical iron deficiency was common in women of low socio-economic status. The pregnant subjects in the two groups was similar as regards iron status. SPONSORSHIP: The study was supported by the Academy of Finland, University of Helsinki and NorFa, Norway.

Fluconazole versus amphotericin B in the treatment of esophageal candidiasis in cancer patients.

Thirty-one patients with malignancy and endoscopy-confirmed symptomatic esophageal candidiasis were randomly assigned to receive oral fluconazole, 200 mg once daily, or intravenous amphotericin B, 0.3 mg/kg, over 1-4 weeks. Clinical efficacy was determined weekly and follow-up esophageal endoscopy with biopsy and culture performed whenever possible. Both agents produced rapid resolution of symptoms, especially dysphagia and odynophagia. All 13 evaluable patients in the fluconazole group and 10/12 treated with amphotericin had clinical improvement. Endoscopy showed eradication of the fungus in all 11 patients undergoing repeat endoscopy, with cure or improvement of esophagitis. The incidence of adverse effects attributable to treatment was higher in the amphotericin group. The efficacy of oral fluconazole in esophageal candidiasis appears to be equivalent to that of amphotericin, with fewer adverse reactions.

Fluconazole prophylaxis of fungal infections in patients with acute leukemia. Results of a randomized placebo-controlled, double-blind, multicenter trial.

OBJECTIVE: To evaluate the efficacy and safety of fluconazole for prevention of fungal infections. DESIGN: A randomized, placebo-controlled, double-blind, multicenter trial. PATIENTS: Adults (257) undergoing chemotherapy for acute leukemia. INTERVENTION: Patients were randomly assigned to receive either fluconazole (400 mg orally once daily or 200 mg intravenously every 12 hours) or placebo. The study drug was started at initiation of chemotherapy and continued until recovery of neutrophil count, development of proven or suspected invasive fungal infection, or the occurrence of a drug-related toxicity. MEASUREMENTS: Fungal colonization, proven superficial or invasive fungal infection, empiric antifungal therapy with amphotericin B, drug-related side effects, and mortality. MAIN RESULTS: Fluconazole decreased fungal colonization (83 of 122 [68%] placebo patients compared with 34 of 119 [29%] fluconazole patients colonized at end of prophylaxis, P < 0.001) and proven fungal infections (27 of 132 [21%] placebo patients compared with 11 of 123 [9%] fluconazole patients infected, P = 0.02). Superficial fungal infections occurred in 20 of 132 (15%) placebo patients but in only 7 of 123 (6%) fluconazole patients (P = 0.01), whereas invasive fungal infections developed in 10 of 132 (8%) placebo patients and in 5 of 123 (4%) fluconazole patients (P = 0.3). Fluconazole was especially effective in eliminating colonization and infection by Candida species other than Candida krusei (66 of 122 [64%] placebo patients colonized at end of prophylaxis compared with 11 of 119 [9%] fluconazole patients, P < 0.001; 22 of 132 [17%] placebo patients infected compared with 7 of 123 [6%] fluconazole patients, P = 0.005). Aspergillus infections were infrequent in both fluconazole (3 cases) and placebo groups (3 cases). The use of amphotericin B, the incidence of drug-related side effects, and overall mortality were similar in both study groups. CONCLUSION: Prophylactic fluconazole prevents colonization and superficial infections by Candida species other than Candida krusei in patients undergoing chemotherapy for acute leukemia and is well tolerated. Fluconazole could not be clearly shown to be effective for preventing invasive fungal infections, reducing the use of amphotericin B, or decreasing the number of deaths.

Fluconazole compared with ketoconazole for the treatment of Candida esophagitis in AIDS. A randomized trial.

OBJECTIVE: To determine the clinical and endoscopic response of candida esophagitis to antifungal therapy and to compare the two oral antifungal agents, fluconazole and ketoconazole. DESIGN: Multicenter, randomized, double-blind trial. SETTING: Fifteen U.S. centers including university, private practice, and county hospital settings. PATIENTS: A total of 169 patients with the acquired immunodeficiency syndrome (AIDS); odynophagia, dysphagia, or retrosternal pain; white esophageal plaques at endoscopy; and pseudohyphae on esophageal brushings or biopsies. INTERVENTION: Patients were randomly assigned to fluconazole (100 mg/d) or ketoconazole (200 mg/d). Doses were doubled at week 1 or 2 if no symptomatic improvement had occurred during the preceding week. Therapy was continued for 2 weeks after resolution of symptoms or for a maximum of 8 weeks. MEASUREMENTS: Patients were clinically evaluated weekly, and laboratory tests were done every 2 weeks. Endoscopy was repeated within 5 days after the end of therapy. RESULTS: A total of 143 patients were clinically evaluable (assessed within 7 days after therapy), and 129 patients were endoscopically evaluable (endoscopy repeated after therapy). Endoscopic cure occurred in 91% of patients treated with fluconazole and in 52% of those given ketoconazole for a difference of 39% (95% Cl, 24% to 52%; P less than 0.001). Esophageal symptoms resolved in 85% of fluconazole-treated patients and in 65% of ketoconazole-treated patients for a difference of 20% (Cl, 6% to 34%; P = 0.006). Intention-to-treat analyses also yielded statistically significant differences for the comparisons listed above. Side effects were minimal and comparable in the two groups; only one patient in each group had therapy discontinued for adverse effects that were possibly related to the study medications. CONCLUSIONS: Fluconazole is associated with significantly greater rates of endoscopic and clinical cure than ketoconazole in patients with AIDS and candida esophagitis. Both drugs appear to be safe and well tolerated.

The cytologist and bacterioses of the vaginal-ectocervical area. Clues, commas and confusion.

To evaluate the role of the cytologist in the diagnosis of bacterial vaginosis, the predominant bacterial patterns seen in 157 Papanicolaou-stained cervical smears were assessed and classified as large bacillus, anaerobic or scanty. A large bacillus pattern was found in 73 smears (46%), an anaerobic pattern in 77 (49%) and scanty bacteria in 7 (5%). Comma-shaped (curved) bacilli were found in 34 smears. The prevalence of clue cells in smears with anaerobic patterns was 73%. Gardnerella vaginalis was cultured from 89% of the cases with anaerobic-type smears containing clue cells and from 88% of those with anaerobic-type smears lacking clue cells. Mobiluncus sp. was cultured from 83% of the cases with anaerobic-type smears showing curved bacilli and 14% of those with anaerobic-type smears lacking curved bacilli. Papanicolaou-stained smears were found to be more sensitive and more specific for identifying clue cells than were wet preparations. A positive association was found between a positive KOH "whiff" test and the presence of curved bacilli on the Papanicolaou-stained smear. The clinical significance of these findings is discussed.