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WOS: 000471726700008, PubMed ID: 30989418, Brucellosis in pregnant women is reported to be associated with obstetric complications (OCs), and adequate data for human brucellosis during pregnancy are largely lacking. We performed this multicenter retrospective cross-sectional study to evaluate the epidemiology, clinical course, treatment responses, and outcomes of brucellosis among pregnant women. The study period comprised a 14-year period from January 2002 to December 2015. All consecutive pregnant women diagnosed with brucellosis in 23 participating hospitals were included. Epidemiological, clinical, laboratory, therapeutic, and outcome data along with the assessment data of the neonate were collected using a standardized questionnaire. Data of 242 patients were analyzed. The OC rate was 14.0% (34/242) in the cohort. Of the 242 women, 219 (90.5%) delivered at term, 3 (1.2%) had preterm delivery, 15 (6.2%) aborted, and 5 (2.1%) had intrauterine fetal demise. Seventeen (7.0%) of the newborns were considered as low birth weight. Spontaneous abortion (6.1%) was the commonest complication. There were no maternal or neonatal deaths and pertinent sequelae or complications were not detected in the newborns. Splenomegaly (p=0.019), nausea and/or vomiting (p41IU/L; p=0.025), oligohydramnios on ultrasonography (p=0.0002), history of taking medication other than Brucella treatment during pregnancy (p=0.027), and Brucella bacteremia (p=0.029) were the significant factors associated with OCs. We recommend that pregnant women with OC or with fever should be investigated for brucellosis if they live in or have traveled to an endemic area.

Introduction The human population is aging at an astonishing rate. The aim of this study is to capture a situation snapshot revealing the proportion of individuals aged 65 years and over among inpatients in healthcare institutions in Turkey and the prevalence and type of infections in this patient group in order to draw a road map. Materials and Methods Hospitalized patients over 65 years at any of the 62 hospitals in 29 cities across Turkey on February 9, 2017 were included in the study. Web-based SurveyMonkey was used for data recording and evaluation system. Results Of 17,351 patients 5871 (33.8%) were ≥65 years old. The mean age was 75.1 ± 7.2 years; 3075 (52.4%) patients were male. Infection was reason for admission for 1556 (26.5%) patients. Pneumonia was the most common infection. The median length of hospital stay was 5 days (IQR: 2–11 days). The Antibiotic therapy was initiated for 2917 (49.7%) patients at the time of admission, and 23% of the antibiotics prescribed were inappropriate. Healthcare-associated infections developed in 1059 (18%) patients. Urinary catheters were placed in 2388 (40.7%) patients with 7.5% invalid indication. Conclusion This study used real data to reveal the proportion of elderly patients in hospital admissions. The interventions done, infections developed during hospitalization, length of hospital stay, and excessive drug load emphasize the significant impact on health costs and illustrate the importance of preventive medicine in this group of patients.

Aims: To assess diabetic patients’ knowledge and practices regarding foot care. Methods: This study was conducted as a cross-sectional study in 1030 patients between November 2017 and February 2018.The descriptive survey instrument was developed by the investigators. Survey content and format were based on prior surveys and guidelines. The survey sought socio-demographic characteristics of the patients and the level of knowledge about diabetic foot care practice. Results: 29.5% of patients had bad foot care, 49.6% of patients had moderate foot care and 20.8% of patients had good foot care. There were no significant differences between patient groups in regard to age, gender, foot infection history and having undergone amputation surgery. We found that patients who good at foot care had higher education status (p < 0.001), were more likely live in a city (p < 0.001), had higher income (p < 0.001), had been trained about foot care (p < 0.001) and were more likely to have type I DM (p = 0.015). Disease duration was longer in those who had good foot care compared to the other groups (p = 0.010). Conclusions: The mean knowledge and practice scores of our patients were moderate, indicating that much is to be done for the education of patients on this matter. We also found that knowledge about the importance of this practice, education status and disease duration had significant influence on the practice of foot-care in patients with DM. © 2019 Primary Care Diabetes Europe

WOS: 000388827200008, PubMed ID: 27138335, Objective Neuroimaging abnormalities in central nervous system (CNS) brucellosis are not well documented. The purpose of this study was to evaluate the prevalence of imaging abnormalities in neurobrucellosis and to identify factors associated with leptomeningeal and basal enhancement, which frequently results in unfavorable outcomes. Methods Istanbul-3 study evaluated 263 adult patients with CNS brucellosis from 26 referral centers and reviewed their 242 magnetic resonance imaging (MRI) and 226 computerized tomography (CT) scans of the brain. Results A normal CT or MRI scan was seen in 143 of 263 patients (54.3 %). Abnormal imaging findings were grouped into the following four categories: (a) inflammatory findings: leptomeningeal involvements (44), basal meningeal enhancements (30), cranial nerve involvements (14), spinal nerve roots enhancement (8), brain abscesses (7), granulomas (6), and arachnoiditis (4). (b) White-matter involvement: white-matter involvement (32) with or without demyelinating lesions (7). (c) Vascular involvement: vascular involvement (42) mostly with chronic cerebral ischemic changes (37). (d) Hydrocephalus/cerebral edema: hydrocephalus (20) and brain edema (40). On multivariate logistic regression analysis duration of symptoms since the onset (OR 1.007; 95 % CI 1-28, p = 0.01), polyneuropathy and radiculopathy (OR 5.4; 95 % CI 1.002-1.013, p = 0.044), cerebrospinal fluid (CSF)/serum glucose rate (OR 0.001; 95 % CI 000-0.067, p = 0.001), and CSF protein (OR 2.5; 95 % CI 2.32.7, p = 0.0001) were associated with diffuse inflammation. Conclusions In this study, 45 % of neurobrucellosis patients had abnormal neuroimaging findings. The duration of symptoms, polyneuropathy and radiculopathy, high CSF protein level, and low CSF/serum glucose rate were associated with inflammatory findings on imaging analyses.

WOS: 000386954300001, PubMed: 27809934, Background: The aim of this study was to assess health-related quality of life (HRQOL) among chronic hepatitis B (CHB) patients in Turkey and to study related factors. Methods: This multicenter study was carried out between January 01 and April 15, 2015 in Turkey in 57 centers. Adults were enrolled and studied in three groups. Group 1: Inactive HBsAg carriers, Group 2: CHB patients receiving antiviral therapy, Group 3: CHB patients who were neither receiving antiviral therapy nor were inactive HBsAg carriers. Study data was collected by face-to-face interviews using a standardized questionnaire, Short Form-36 (SF-36) and Hepatitis B Quality of Life (HBQOL). Values equivalent to p < 0.05 in analyses were accepted as statistically significant. Results: Four thousand two hundred fifty-seven patients with CHB were included in the study. Two thousand five hundred fifty-nine (60.1 %) of the patients were males. Groups 1, 2 and 3, consisted of 1529 (35.9 %), 1721 (40.4 %) and 1007 (23.7 %) patients, respectively. The highest value of HRQOL was found in inactive HBsAg carriers. We found that total HBQOL score increased when antiviral treatment was used. However, HRQOL of CHB patients varied according to their socio-demographic properties. Regarding total HBQOL score, a higher significant level of HRQOL was determined in inactive HBV patients when matched controls with the associated factors were provided. Conclusions: The HRQOL score of CHB patients was higher than expected and it can be worsen when the disease becomes active. Use of an antiviral therapy can contribute to increasing HRQOL of patients.

Objectives: We described the clinical outcomes of the diabetic patients who had foot infections with multidrug resistant organisms. Methods: We included the patients with diabetic foot infections (DFI) from 19 centers, between May 2011 and December 2015. Infection was defined according to IDSA DFI guidelines. Patients with severe infection, complicated moderate infection were hospitalized. The patients were followed-up for 6 months after discharge. Results: In total, 791 patients with DFI were included, 531(67%) were male, median age was 62 (19-90). Severe infection was diagnosed in 85 (11%) patients. Osteomyelitis was diagnosed in 291(36.8%) patients. 536 microorganisms were isolated, the most common microorganisms were S. aureus (20%), P. aeruginosa (19%) and E. coli (12%). Methicillin resistance (MR) rate among Staphylococcus aureus isolates was 31%. Multidrug resistant bacteria were detected in 21% of P. aeruginosa isolates. ESBL (+) Gram negative bacteria (GNB) was detected in 38% of E. coli and Klebsiella isolates. Sixty three patients (8%) were rehospitalized. Of the 791 patiens, 127 (16%) had major amputation, and 24 (3%) patients died. In multivariate analysis, significant predictors for fatality were; dialysis (OR: 8.3, Cl: 1.82-38.15, p = 0.006), isolation of Klebsiella spp. (OR:7.7, Cl: 1.24-47.96, p = 0.028), and chronic heart failure (OR: 3, Cl: 1.01-9.04, p = 0.05). MR Staphylococcus was detected in 21% of the rehospitalized patients, as the most common microorganism (p < 0.001). Conclusion: Among rehospitalized patients, methicillin resistant Staphylococcus infections was detected as the most common agent, and Klebsiella spp. infections were found to be significantly associated with fatality. (C) 2018 The Authors. Published by Elsevier Ltd on behalf of International Society for Infectious Diseases.

PubMedID: 25801665 SummaryBackground The Thwaites and Lancet scoring systems have been used in the rapid diagnosis of tuberculous meningitis (TBM). However, brucellar meningoencephalitis (BME) has similar characteristics with TBM. The ultimate aim of this study is to infer data to see if BME should be included in the differential diagnosis of TBM when these two systems suggest the presence of TBM. Method BME and TBM patients from 35 tertiary hospitals were included in this study. Overall 294 adult patients with BME and 190 patients with TBM were enrolled. All patients involved in the study had microbiological confirmation for either TBM or BME. Finally, the Thwaites and Lancet scoring systems were assessed in both groups. Results The Thwaites scoring system more frequently predicted BME cases (n = 292, 99.3%) compared to the TBM group (n = 182, 95.8%) (P = 0.017). According to the Lancet scoring system, the mean scores for BME and TBM were 9.43 ± 1.71 and 11.45 ± 3.01, respectively (P < 0.001). In addition, TBM cases were classified into "probable" category more significantly compared to BME cases, and BME cases were categorized into the "possible" category more frequently. Conclusions When the Thwaites or Lancet scoring systems indicate TBM, brucellar etiology should also be taken into consideration particularly in endemic countries. © 2015 Elsevier Ltd. All rights reserved.

WOS: 000329585200001, PubMed ID: 24118178, We evaluated the efficacy and tolerability of antibiotic regimens and optimal duration of therapy in complicated and uncomplicated forms of spinal brucellosis. This is a multicentre, retrospective and comparative study involving a total of 293 patients with spinal brucellosis from 19 health institutions. Comparison of complicated and uncomplicated spinal brucellosis was statistically analysed. Complicated spinal brucellosis was diagnosed in 78 (26.6%) of our patients. Clinical presentation was found to be significantly more acute, with fever and weight loss, in patients in the complicated group. They had significantly higher leukocyte and platelet counts, erythrocyte sedimentation rates and C-reactive protein levels, and lower haemoglobulin levels. The involvement of the thoracic spine was significantly more frequent in complicated cases. Spondylodiscitis was complicated, with paravertebral abscess in 38 (13.0%), prevertebral abscess in 13 (4.4%), epidural abscess in 30 (10.2%), psoas abscess in 10 (3.4%) and radiculitis in 8 (2.7%) patients. The five major combination regimens were: doxycycline 200mg/day, rifampicin 600mg/day and streptomycin 1g/day; doxycycline 200mg/day, rifampicin 600mg/day and gentamicin 5mg/kg; doxycycline 200mg/day and rifampicin 600mg/day; doxycycline 200mg/day and streptomycin 1g/day; and doxycycline 200mg/day, rifampicin 600mg/day and ciprofloxacin 1g/day. There were no significant therapeutic differences between these antibiotic groups; the results were similar regarding the complicated and uncomplicated groups. Patients were mostly treated with doxycycline and rifampicin with or without an aminoglycoside. In the former subgroup, complicated cases received antibiotics for a longer duration than uncomplicated cases. Early recognition of complicated cases is critical in preventing devastating complications. Antimicrobial treatment should be prolonged in complicated spinal brucellosis in particular.

WOS: 000417628500023, PubMed ID: 29081366, Previous multicenter/multinational studies were evaluated to determine the frequency of the absence of cerebrospinal fluid pleocytosis in patients with central nervous system infections, as well as the clinical impact of this condition. It was found that 18% of neurosyphilis, 7.9% of herpetic meningoencephalitis, 3% of tuberculous meningitis, 1.7% of Brucella meningitis, and 0.2% of pneumococcal meningitis cases did not display cerebrospinal fluid pleocytosis. Most patients were not immunosuppressed. Patients without pleocytosis had a high rate of unfavorable outcomes and thus this condition should not be underestimated. (C) 2017 The Author(s). Published by Elsevier Ltd on behalf of International Society for Infectious Diseases., Grant-A-Starr Foundation, Grant-A-Starr Foundation.

Previous multicenter/multinational studies were evaluated to determine the frequency of the absence of cerebrospinal fluid pleocytosis in patients with central nervous system infections, as well as the clinical impact of this condition. It was found that 18% of neurosyphilis, 7.9% of herpetic meningoencephalitis, 3% of tuberculous meningitis, 1.7% of Brucella meningitis, and 0.2% of pneumococcal meningitis cases did not display cerebrospinal fluid pleocytosis. Most patients were not immunosuppressed. Patients without pleocytosis had a high rate of unfavorable outcomes and thus this condition should not be underestimated. © 2017 The Author(s)

We aimed to investigate the predictors for limb loss among patients with diabetes who have complicated skin/soft-tissue infections. In this observational study, consecutive patients with diabetic foot infection (DFI) from 17 centres in Turkey, between May 2011 and May 2013 were included. The Turkish DFI Working Group performed the study. Predictors of limb loss were investigated by multivariate analysis. In total, 455 patients with DFI were included. Median age was 61 years, 68% were male, 65% of the patients were hospitalized, 52% of the patients had used antibiotics within the last month, and 121(27%) had osteomyelitis. Of the 208 microorganisms isolated, 92 (44.2%) were Gram-positive cocci and 114 (54.8%) were Gram-negative rods (GNR). The most common GNR was Pseudomonas; the second was Escherichia coli, with extended spectrum beta-lactamase positivity of 33%. Methicillin-resistant Staphylococcus species were found in 14% (29/208). Amputations were performed in 126/455 (28%) patients, 44/126 (34%) of these were major amputations. In multivariate analysis, significant predictors for limb loss were, male gender (OR 1.75, 95% Cl 1.04-2.96, p 0.034), duration of diabetes >20 years (OR 1.9, 95% Cl 1.18-3.11, p 0.008), infected ulcer versus cellulitis (OR 1.9, 95% Cl 1.11-3.18, p 0.019), history of peripheral vascular disease (OR 2, 95% Cl 1.26-3.27, p 0.004), retinopathy (OR 2.25, 95% Cl 1.19-4.25, p 0.012), erythrocyte sedimentation rate >70 mm/hr (OR 1.6, 95% Cl 1.01-2.68, p 0.05), and infection with GNR (OR 1.8, 95% Cl 1.08-3.02, p 0.02). Multivariate analysis revealed that, besides the known risk factors such as male gender, duration of diabetes >20 years, infected ulcers, history of peripheral vascular disease and retinopathy, detection of GNR was a significant predictor of limb loss. Clinical Microbiology and Infection (C) 2015 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

Background Scintigraphy using leucocytes labelled with 99m Tc hexamethylpropyleneamine oxime ( 99m Tc-HMPAO) is widely used for the localization of inflammatory foci and abscesses in cases of acute pelvic inflammatory disease, which is one of the serious health problems of women of child-bearing age. Early diagnosis and effective management of this condition can preserve fertility and prevent serious complications, such as peritonitis and sepsis. Aim To evaluate the importance of scintigraphy using 99m Tc-HMPAO labelled leucocytes in the early diagnosis of patients with pelvic inflammatory disease. Methods Fifteen women (mean age 29.2 ± 8 years, range 25-46 years) with suspicion of pyogenic pelvic inflammatory disease based on gynaecological examinations, clinical findings and blood tests were included in this study. The patients received 555 MBq 99m Tc-HMPAO labelled leucocytes, by injection, and were scanned by scintigraphy 0.5-1, 3 and 24 h later in the anterior abdominal projection. Ten of the patients were then evaluated by abdominal or transvaginal ultrasonography, four by computed tomography and two by both ultrasound and computed tomography. The final diagnosis was made by surgical intervention. Results Scintigraphy detected pelvic inflammatory disease in five of the patients. In three of them the disease was apparent on the scans taken at 0.5-1 h, and in the other two it was apparent at 3 h. There were no false negative results, and one false positive result. The scan accurately reflected the absence of pelvic inflammatory disease in nine patients showing non-pathological tracer uptake in the lower abdominal region. Conclusion We showed that scintigraphy with 99m Tc-HMPAO labelled leucocytes had a sensitivity of 100%, specificity of 90%, overall accuracy of 93%, positive predictive value of 83%, and negative predictive value of 100%. Therefore, we conclude that 99m Tc-HMPAO labelled leucocyte scans provide a rapid and highly accurate method for diagnosing pelvic inflammatory disease in women of child-bearing age. This adds an important contribution to the diagnosis of infection and helps determine further operative or conservative treatment.

WOS: 000346337000011, PubMed ID: 24831227, This study reviewed the clinical, laboratory, therapeutic and prognostic data on genitourinary involvement of brucellosis in this largest case series reported. This multicentre study pooled adult patients with genitourinary brucellar involvement from 34 centres treated between 2000 and 2013. Diagnosis of the disease was established by conventional methods. Overall 390 patients with genitourinary brucellosis (352 male, 90.2%) were pooled. In male patients, the most frequent involved site was the scrotal area (n=327, 83.8%), as epididymo-orchitis (n=204, 58%), orchitis (n=112, 31.8%) and epididymitis (n=11, 3.1%). In female patients, pyelonephritis (n=33/38, 86.8%) was significantly higher than in male patients (n=11/352, 3.1%; p

WOS: 000336986700024, PubMed ID: 24557334, Brucellosis is a zoonotic disease that primarily affects the reticuloendothelial system. But, the extent of liver damage in due course of the disease is unclear. This study included 325 brucellosis patients with significant hepatobiliary involvement identified with microbiological analyses from 30 centers between 2000 and 2013. The patients with a parts per thousand yen5 times of the upper limit of normal for aminotransferases, total bilirubin level a parts per thousand yen2 mg/dl or local liver lesions were enrolled. Clinical hepatitis was detected in 284 patients (87.3 %) and cholestasis was detected in 215 (66.1 %) patients. Fatigue (91 %), fever (86 %), sweating (83 %), arthralgia (79 %), and lack of appetite (79 %) were the major symptoms. Laboratory tests showed anemia in 169 (52 %), thrombocytopenia in 117 (36 %), leukopenia in 81 (25 %), pancytopenia in 42 (13 %), and leukocytosis in 20 (6 %) patients. The most commonly used antibiotic combinations were doxycycline plus an aminoglycoside (n = 73), doxycycline plus rifampicin (n = 71), doxycycline plus rifampicin and an aminoglycoside (n = 27). The duration of ALT normalization differed significantly in three treatment groups (p < 0.001). The use of doxycycline and an aminoglycoside in clinical hepatitis showed better results compared to doxycycline and rifampicin or rifampicin, aminoglycoside, doxycycline regimens (p < 0.05). However, the length of hospital stay did not differ significantly between these three combinations (p > 0.05). During the follow-up, treatment failure occurred in four patients (1 %) and relapse was seen in three patients (0.9 %). Mortality was not observed. Hepatobiliary involvement in brucellosis has a benign course with suitable antibiotics and the use of doxycycline and an aminoglycoside regimen seems a better strategy in select patients.

AIM: Clinical practice guidelines for the management of diabetic foot infections developed by the Infectious Diseases Society of America (IDSA) are commonly used worldwide. The issue of whether or not these guidelines need to be adjusted for local circumstances, however, has seldom been assessed in large prospective trials. METHODS: The Turk-DAY trial was a prospective, multi-center study in which infectious disease specialists from centers across Turkey were invited to participate (NCT02026830). RESULTS: A total of 35 centers throughout Turkey enrolled patients in the trial. Overall, investigators collected a total of 522 specimens from infected diabetic foot wounds for culture from 447 individual patients. Among all isolates, 36.4% were gram-positive organisms, with Staphylococcus aureus the most common among these (11.4%). Gram-negative organisms constituted 60.2% of all the isolates, and the most commonly isolated gram-negative was Escherichia coli (15%). The sensitivity rates of the isolated species were remarkably low for several antimicrobials used in the mild infection group. CONCLUSIONS: Based on our findings, several of the antimicrobials frequently used for empirical treatment, including some also recommended in the IDSA guidelines, would not be optimal for treating diabetic foot infections in Turkey. Although the IDSA guideline recommendations may be helpful to guide empiric antimicrobial therapy of DFIs, they should be adjusted to local conditions.

Background: The aim of this study was to assess health-related quality of life (HRQOL) among chronic hepatitis B (CHB) patients in Turkey and to study related factors. Methods: This multicenter study was carried out between January 01 and April 15, 2015 in Turkey in 57 centers. Adults were enrolled and studied in three groups. Group 1: Inactive HBsAg carriers, Group 2: CHB patients receiving antiviral therapy, Group 3: CHB patients who were neither receiving antiviral therapy nor were inactive HBsAg carriers. Study data was collected by face-to-face interviews using a standardized questionnaire, Short Form-36 (SF-36) and Hepatitis B Quality of Life (HBQOL). Values equivalent to p < 0.05 in analyses were accepted as statistically significant. Results: Four thousand two hundred fifty-seven patients with CHB were included in the study. Two thousand five hundred fifty-nine (60.1 %) of the patients were males. Groups 1, 2 and 3, consisted of 1529 (35.9 %), 1721 (40.4 %) and 1007 (23.7 %) patients, respectively. The highest value of HRQOL was found in inactive HBsAg carriers. We found that total HBQOL score increased when antiviral treatment was used. However, HRQOL of CHB patients varied according to their socio-demographic properties. Regarding total HBQOL score, a higher significant level of HRQOL was determined in inactive HBV patients when matched controls with the associated factors were provided. Conclusions: The HRQOL score of CHB patients was higher than expected and it can be worsen when the disease becomes active. Use of an antiviral therapy can contribute to increasing HRQOL of patients. © 2016 The Author(s).

Background/aims The present study aimed to determine the changes in the epidemiology of hepatitis in recent years in an adult Turkish population. Materials and methods Overall, 852 patients with acute viral hepatitis from 17 centers were included in this study. Their sociodemographic characteristics, clinical courses, treatments, and laboratory findings were retrospectively analyzed. Results The most commonly found microorganisms were the hepatitis B virus (55.2%) and hepatitis A virus (37.6%), and the types of acute viral hepatitis differed significantly according to the age group (p≤0.001). The most frequently reported symptom was fatigue (73.7%), and the most common complications were cholecystitis (0.4%) and fulminant hepatitis (0.4%). The median hospital stay was 9 days (range 1-373). In total, 40.8% patients with acute hepatitis B virus developed immunity. Conclusion In Turkey, there are significantly large adolescent and adult populations susceptible to acute viral hepatitis. Therefore, larger vaccination programs covering these age groups should be implemented.

Acute mesenteric venous thrombosis is a rare and potentially fatal disease, which often occurs in medically compromised elderly patients. Isolated mesenteric venous thrombosis may be encountered in young women who have underlying hypercoagulable disease. We report a case of mesenteric venous thrombosis in a young pregnant woman in whom protein S deficiency was diagnosed at a later stage. The patient underwent extensive bowel resection. On follow-up she had developed an obstruction on the intestinal anastomosis. The anastomosis was revised, but the patient died of intervening complications 3 months after the operation. Early management of acute mesenteric venous thrombosis relies on early diagnosis, which requires a high index of suspicion. The condition must be considered during evaluation of persistent abdominal pain in pregnant women with hypercoagulable disorder.

The aims of this study were to re-examine left-right asymmetry in pelvic lymph node distribution in patients with gynecologic malignancies and to investigate if there is a left-right asymmetry in pelvic lymph node metastatic involvement by gynecologic cancer cells. The oncologic database of our gynecologic department was reviewed to identify patients who had pelvic lymphadenectomy as part of treatment for a variety of gynecologic malignancies. Right and left lymph node counts with and without involvement of cancer cells were retrieved from the pathological reports. Three hundred and thirteen patients were included in the study. The numbers of external iliac and hypogastric + obturator lymph nodes were higher on the right side than on the left in all gynecologic malignancies. The numbers of involved external iliac and hypogastric + obturator lymph nodes by metastatic cancer cells were significantly higher on the right side than on the left in all gynecologic malignancies. The results suggest the existence of a left-right asymmetry in pelvic lymph node distribution and pelvic lymph node distribution involved by gynecologic cancer cells. This situation may be due to the asymmetry in the number of pelvic lymph nodes. In addition stronger cell-mediated immune activity in the left side of humans may be associated with the blocking of metastatic invasion of cancer cells from gynecologic malignancies in the left side of the body. (authors)

Problem The aim of the study was to investigate and compare the concentrations of interleukin (IL)-2, IL-6, and IL-10 in serum of women with mild pre-eclampsia, severe pre-eclampsia, eclampsia, and normotensive pregnancy. Method of study A total of 69 consecutive cases, 38 mild pre-eclampsia, 20 severe pre-eclampsia, 11 eclampsia, and 20 normotensive controls were included in this study. Serum IL-2, IL-6, and IL-10 levels were determined using enzyme-linked immunosorbent assay method. Results Gestational age (P = 0.210) and body mass index (P = 0.214) between the groups were similar. The mean concentration of serum IL-2 and IL-6 were not different between the groups (P = 0.261, P = 0.141 respectively). The median concentrations of serum IL-10 in patients with mild and severe pre-eclampsia were similar (P

To evaluate time-limited hydrotubation combined with clomiphene citrate as treatment for unexplained infertility.In this unblinded, randomized controlled trial of patients who had unexplained infertility, 40 patients were treated with time-limited hydrotubation (saline, 20 ml; flushed within 20 to 30 seconds) and clomphene citrate (total, 70 cycles) and 40 patients were treated with clomiphene citrate alone (total, 74 cycles). All women underwent an ovulation induction protocol with clomiphene citrate (100 mg/d orally for five days, from day 3 to day 7 of the cycle). Hydrotubation was performed after detection of the dominant follicle.There were 15 pregnancies in the 80 patients (19%) (total, 144 stimulated cycles; 10% pregnancies per cycle). The frequency of clinical pregnancy per cycle was significantly greater in patients who were treated with hydrotubation and clomiphene citrate (nine pregnancies per cycle [13%]) than those treated with clomiphene citrate alone (two pregnancies per cycle [3%]; odds ratio, 5.3; 95% confidence interval, 1.1 to 25.5; p ≤ 0.05). The frequency of pregnancy per patient (total, clinical, or chemical) was similar for the two treatment groups. The frequency of live birth or abortion per cycle or patient was similar between the two treatment groups.Time-limited hydrotubation and clomiphene citrate may increase the frequency of clinical pregnancy per cycle in women who have unexplained infertility.

BACKGROUND: The Thwaites and Lancet scoring systems have been used in the rapid diagnosis of tuberculous meningitis (TBM). However, brucellar meningoencephalitis (BME) has similar characteristics with TBM. The ultimate aim of this study is to infer data to see if BME should be included in the differential diagnosis of TBM when these two systems suggest the presence of TBM. METHOD: BME and TBM patients from 35 tertiary hospitals were included in this study. Overall 294 adult patients with BME and 190 patients with TBM were enrolled. All patients involved in the study had microbiological confirmation for either TBM or BME. Finally, the Thwaites and Lancet scoring systems were assessed in both groups. RESULTS: The Thwaites scoring system more frequently predicted BME cases (n = 292, 99.3%) compared to the TBM group (n = 182, 95.8%) (P = 0.017). According to the Lancet scoring system, the mean scores for BME and TBM were 9.43 ± 1.71 and 11.45 ± 3.01, respectively (P < 0.001). In addition, TBM cases were classified into "probable" category more significantly compared to BME cases, and BME cases were categorized into the "possible" category more frequently. CONCLUSIONS: When the Thwaites or Lancet scoring systems indicate TBM, brucellar etiology should also be taken into consideration particularly in endemic countries.

To determine the success rate of methotrexate treatment of ruptured ectopic pregnancy with hemodynamically stable and unruptured ectopic pregnancy patients.This prospective clinical study was carried out on 161 patients with suspected tubal ectopic pregnancy. Fourty-six patients have been accepted as ruptured ectopic pregnancy with hemodynamically stable and 115 patients have been accepted as unruptured ectopic pregnancy. All patients diagnosed with ectopic pregnancy were treated by single dose (50 mg/m2) methotrexate if they have stable hemodynamia and fulfill the criteria of methotrexate treatment. Weekly beta-hCG level was measured and if this level was under 10 IU/L, the treatment has been accepted as successful. Mann-Whitney and Fisher's exact tests were used (SPSS, 10.0) for statistical analysis.The success rates of methotrexate treatments in ruptured ectopic pregnancy patients with hemodynamically stable and in patients with unruptured ectopic pregnancy were observed as 62% and 81%, respectively (P0.001). The treatment was successfully completed in all expectant management patients.Although methotrexate treatment of ruptured ectopic pregnancy with hemodynamically stable patients is not as successful as in unruptured ectopic pregnancy group, 62% success rate in this group may promise a treatment choice before surgery application.

Here, we report 1 case of Brucella orchitis detected by 99mTc human immunoglobulin scintigraphy and confirmed by testicular ultrasound. A 29-year-old farmer was admitted to our hospital with fever, fatigue, arthralgia, and painful scrotal swelling that had appeared 12 days before admission. Clinically, right sacroiliitis was recorded through the Fabere test Unilateral sacroiliitis and orchitis were detected by 99mTc human immunoglobulin scintigraphy. Hypoechoic left testicular lesions and swelling of the concurrent epididymis were seen on a testicular ultrasound examination. Wright agglutination test and blood specimen culture for Brucella species were positive.

Our object is to determine the prevalence of group B streptococcus (GBS) carriage among pregnant women, the neonatal colonisation rate and the antimicrobial susceptibility to formulate a policy for treatment and prevention regarding perinatal GBS diseases in eastern Turkey. A total of 150 pregnant women were screened for GBS colonisation. Samples were collected from the vagina and the rectum of pregnant women, and the ear canal, throat and umbilicus of the neonates of colonised mothers. Antimicrobial susceptibility of the isolates was also investigated. GBS was isolated in at least one specimen from the 150 women in 48 cases; it was estimated that, overall, about 32% of the pregnant women and 17.3% of overall newborns were colonised with GBS. The overall rate of GBS vertical transmission was 54.2% in this study. Maternal colonisation rate was significantly higher in younger ages (p0.01) when maternal age of 20 years was taken as a cut-off point. All isolates were found to be sensitive to penicillin, ampicillin, cefazolin and vancomycin. Resistance to erythromycin and clindamycin were found to be 13.5 and 2.7%, respectively.

Estrogen deficiency is a major contributor to the pathogenesis of urinary tract infections (UTI) in postmenopausal women. After menopause, the vaginal pH increases, lactobacilli disappear from the vaginal flora, and the vagina is predominantly colonized by Enterobacteriaceae, especially Escherichia coli. To better understand the associations between post-menopausal vaginal flora and the development of UTI, we conducted a prospective study among 87 postmenopausal women ages between 50-65 years. Vaginal samples were collected from lateral vaginal wall of women to perform a smear on a glass slide and placed on appropriate media. The smear was then stained with Gram stain. Urine samples were collected and cultured by standard bacteriologic techniques. Vaginal lactobacilli were present in 55.2%, and vaginal Enterobacteriaceae were present in 40.2% of the subjects. Heavy growth of lactobacilli was associated with a lower frequency of vaginal colonization with Enterobacteriaceae members (p0.001), Streptococcus sp. (p0.05) and Pseudomonas sp. (p0.05). The most commonly isolated microorganism was E. coli. The frequency of asymptomatic bacteriuria and symptomatic UTI among postmenopausal women were found 17.5% (15/87) and 11.5% (10/87), respectively. As a result, Enterobacteriaceae colonization of the vagina in postmenopausal women increases the prevalence of asymptomatic bacteriuria and symptomatic UTI (p0.01 and p0.05, respectively).

Primary carcinoma of the fallopian tube is a rare gynecologic malignancy. Chronic tubal inflammation is associated with primary carcinoma of the fallopian tube. There are only a few reports on primary carcinoma of the fallopian tube coexisting with tuberculous salpingitis. We are reporting a patient with both the primary carcinoma of the fallopian tube and tuberculous salpingitis, which were detected in bilateral fallopian tubes. The histologic type was serous adenocarcinoma. The patient was treated with total abdominal hysterectomy, bilateral salpingo-oophorectomy, infracolic omentectomy, and bilateral pelvic lymphadenectomy followed by chemotherapy consisting of paclitaxel and cisplatin. She has been alive without evidence of disease for 18 months.

We review, in detail, 2 cases of anthrax during pregnancy, its maternal and perinatal complications, and its management. Patient 1 was a 33-year-old woman at 32 weeks of gestation. She had a submandibular eschar; extensive edema on her face, neck, and upper thorax that inhibited respiratory function; and fever. The patient was treated with penicillin G and prednisolone after the diagnosis of anthrax. She recovered within 10 days but delivered a preterm baby. Patient 2 was a 29-year-old woman at 33 weeks of gestation. Her anthrax lesion was on her right elbow, and therapy consisted of procaine penicillin. She also delivered a preterm baby. These 2 cases show that anthrax during pregnancy can be successfully managed, but preterm delivery could be a complication.

To compare all phenotypes of polycystic ovary syndrome (PCOS) for anthropometrical, hormonal, and metabolic differences according to Rotterdam criteria.Women with PCOS (Rotterdam definition; n = 127) and women without PCOS used as controls (n = 44). There were four phenotypes of PCOS: 56/127 (44.09%) of the patients were polycystic ovaries on ultrasound (PCO) + oligo or anovulation (O) + biochemical and/or clinical hyperandrogenism (HA), 29/127 (22.84%) were HA+O, 24/127 (18.90%) were PCO+O and 18/127 (14.17%) were HA+PCO. And 42/127 (33.07%) patients represented the new phenotypes (PCO+O and HA+PCO). Phenotypical, hormonal and metabolic parameters were compared between the groups.Waist-to-hip ratio, luteinizing hormone-to-follicle stimulating hormone ratio, testosterone, androstenedione, dehydroepiandrostenedione were lower in women with PCO+O and controls than the other three phenotypes. The highest score regarding hirsutismus was found in the HA+O phenotype and the lowest score in the PCO+O phenotype. Prevalence of metabolic syndrome and degree of insulin resistance in PCO+O phenotype was closer to control subjects than the other three phenotypes.Anthropometrical, hormonal, and metabolic differences suggest that PCO+O phenotype is closer to control group than the other PCOS phenotypes.

To compare whether albumin/creatinine ratios obtained from random or 8-hour urine collected in different periods of day differ in prediction of albumin excretionor =2 g in 24-hour urine collection in preeclampsia.From a total of 70 women, 24-hour urine collected by three consecutive periods of eight hours and three random urine samples were taken before each period. The variation of albumin-creatinine ratios in samples across the day was analyzed by the Friedman and inter-assay coefficient variation. For each sample, receiver operator characteristic (ROC) curves were constructed to determine an optimal albumin/creatinine ratio value in the prediction of albuminuriaor =2 g.The albumin/creatinine ratio did not vary significantly over time when all samples pooled. However, there was considerable intra-individual variation in both random and timed urine samples. On ROC analysis, the albumin/creatinine ratio in both random and timed urine samples predicted the 24-hour urine results and there was no difference between samples in prediction of albuminuriaor =2 g. A single optimal cut-off point was not available between samples. The positive and negative predictive values for optimal cut-offs ranged from 48%-88% and 94%-100%, respectively.The random urine albumin/creatinine ratio was a poor predictor for proteinuria a 2 g in patients with preeclampsia.

The aim of the present study was to investigate if there is a possible lateralisation for ovarian cancers, to re-examine left–right asymmetry in pelvic lymph nodes distribution in patients with ovarian cancer, and to investigate if pelvic lymph node involvement by metastatic invasion of ovarian cancer cells is ipsilateral or contralateral. There was right-sided lateralisation for ovarian cancer. The numbers of external iliac and hypogastric+obturator lymph nodes were higher on the right side in patients with ovarian cancer on the right side; but they were about equal for right and left sides in patients with ovarian cancer in their left side. The numbers of external iliac and hypogastric+obturator lymph nodes involved by metastatic cancer cells were higher on the right side in patients with ovarian cancer on the both right and left sides. This case may result from the stronger cell-mediated immune activity in the left sides of humans.

A 37-year-old woman was admitted due to vaginal bleeding at 25 weeks of gestation to our gynecology unit. Placenta percreta, which stems from posterior wall of the uterus, forming a mass in Douglas cavity and invading towards right parametrium was clinically diagnosed by exploration. Bilateral internal iliac artery ligation and supracervical hysterectomy could not prevent bleeding. A right radical parametrectomy was necessary to remove invaded parametrium and to control bleeding. The placenta percreta invading parametrium may need an extended hysterectomy procedure. Excess bleeding may be prevented by leaving the placenta in situ during surgery if the placenta percreta is diagnosed before termination of pregnancy, A classical incision may help leaving placenta is situ during operation.

Primary mature solid teratomas of the fallopian tube are extremely rare and only 11 cases have been reported in the literature. A woman presented with a mature, solid teratoma of the fallopian tube, possibly the largest solid teratoma on record.A 24-year-old, nulliparous woman presented with abdominal distention, intermittent abdominal pain, nausea and vomiting for 4 weeks and was admitted to the hospital. Abdominal examination revealed a palpable, nontender mass. Computed tomography showed a hypodense lesion in the abdomen. Serum concentrations of carcinoembryonic antigen (2.6 ng/mL) and beta-human chorionic gonadotropin (0.1 mIU/mL) were within normal limits, while serum levels of CA-125 (130 U/mL) and CA-19.9 (237 U/mL) were elevated. A multilobulated, pedunculated, mature, solid teratoma of the fallopian tube measured 31 x 21 x 14 cm and weighed 2,400 g. At laparotomy, it was located in the fimbrial portion of the left fallopian tube, and a left salpingectomy was performed. The tumor consisted of bone, hair, and sebaceous and sweat glands. The cavity of the cyst was lined mainly with skin composed of keratinized squamous epithelium and contained abundant sebaceous and sweat glands.In cases of undetermined pelvic or abdominal masses, especially with calcification, a teratoma of the fallopian tube should be considered.

Women colonized with group B Streptococcus (GBS) during pregnancy are at an increased risk of premature delivery and GBS amniotic infection can result in intrauterine death. GBS also infects the newborn. The vaginal flora of a healthy woman is composed of Doderlein bacilli. Bacterial vaginosis (BV) is a clinical condition caused by the replacement of these bacilli with high concentrations of aerobic and anaerobic bacteria. GBS inhibits Lactobacillus species in vitro. The main goal of this study was to assess differences in the vaginal flora of pregnant women and provide a detailed evaluation of vaginal swab for the presence of GBS and other organisms. From January 2002 to February 2003 150 healthy pregnant women were included in the study. Their mean ± S.D. age was 26.1 ± 6.7 years (range 17—45 years) and pregnancy duration was 31.4 ± 5.3 weeks (range 22—40 weeks). Vaginal fluid samples were collected with cotton swabs. The swabs were Gram-stained and placed on appropriate media. Slides were then assessed according to the criteria of Nugent et al. (excerpt)

Hydatidiform mole with a co-existent fetus is a rare occurrence, with a reported incidence varying from 1 in 22,000 pregnancies to 1 in 100,000 pregnancies (Jones and Lausen 1975; Vejerslev 1991). ...

The study was designed to compare antibiotic use, cost and consumption before and after an initiation of an antibiotic-restriction policy in our hospital. The policy was applied in 2003, and the prescription of two groups of antibiotics (intravenously used and expensive antibiotics) was restricted. A prescription for the restricted antibiotics could be obtained with approval by an infectious disease specialist (IDS). All the hospitalized patients who received antibiotics were evaluated by a cross-sectional study with standard criteria. The annual cost and consumption of antibiotics were evaluated. After restriction, the rate of antibiotic use decreased from 52.7 to 36.7% (P0.001), and the appropriate use increased from 55.5 to 66.4% (P0.05). Appropriate use was higher for restricted antibiotics (88.4%) than for unrestricted ones (58.2%) (P0.001), and higher in the presence of ID consultation (97.5%) than in the absence of consultation (55.7%) (P0.001). Culture-based treatment was increased, and appropriate use in such cases (93.0%) was higher than empirical treatment (33.3%) (P0.001). After the restriction policy, consumption of antibiotics belonging to the restricted groups was decreased by 44.8%. Total expenditure of all antibiotics was decreased by 18.5%, and the savings were US$332,000 per year. This restriction policy was effective in promoting rational antibiotic prescription and lowering antibiotic cost and consumption in our hospital.

Urinary calcium levels in women with mild preeclampsia, severe preeclampsia and eclampsia were evaluated in this study. We collected 24-h urine samples from 35 mild preeclamptic (Group 1), 30 severe preeclamptic (Group 2), and 17 eclamptic patients (Group 3). The control group (Group 4) consisted of 35 healthy pregnant women. Serum levels of total calcium and creatinine, and urinary calcium were measured. These values were compared in the four groups. The mean maternal age and parity were similar in all groups. There were no statistically significant differences in the serum levels of total calcium and creatinine (p>0.05). Urinary calcium excretion in patients with preeclampsia and eclampsia was significantly lower than in controls (p0.05), but were lower in eclampsia than in mild preeclampsia (p

A 36-year-old, 7-week-gravida patient with catheter-related nosocomial infective endocarditis due to methicillin-resistant Staphylococcus aureus (MRSA) is presented in this paper. The patient was admitted to our hospital because of carbon monoxide intoxication. After 14 days, MRSA catheter-related bacteremia developed. The central venous catheter was immediately removed, and teicoplanin therapy was started. Because of persistent fever, leukocytosis, and high C-reactive protein values, endocarditis was suspected. A transesophageal echocardiogram revealed 19-mm vegetation on her mitral valve, confirming the diagnosis of endocarditis. Gentamicin and rifampicin were added to the therapy regimen, and the dose of teicoplanin was increased to 12 mg/kg-day. After 8 days, a splenic abscess was detected by ultrasonography. Vegetation excision, mitral valve replacement by open-heart surgery and splenectomy were performed in the same operation. Antibiotherapy was continued for 6 weeks after surgery, and the patient's condition improved. The development of endocarditis could be prevented by proper clinical practices.

Ileal penetration by a copper-bearing intrauterine device (IUD) is a rare but serious potential complication. This paper reports the case of a 30-year-old gravida 4 para 3 woman with ileal embedding by an IUD. Laparoscopy was performed on the patient 4 months after the insertion of the IUD. When the tail of the IUD was seen during laparoscopy protruding outside the small bowel, the device was removed through a 1-cm incision in the ileum by laparotomy. This report demonstrates a rare case of ileal embedding of an IUD.

Homocysteine is an essential amino acid required for the growth of cells and tissues in the human body. Maternal hyperhomocysteinemia is associated with a number of placenta-mediated diseases such as preeclampsia. The aim of this study was to evaluate the plasma level of homocysteine and its association with severity of preeclampsia. A case-control study was performed with 32 mild preeclamptic patients, 25 severe preeclamptic patients, 16 eclamptic patients and 34 controls. Maternal plasma homocysteine concentration was measured prospectively at antenatal period by high-performance liquid chromatography. There were no significant differences in demographic characteristics between the study and control groups. Mean plasma levels of homocysteine in women with severe preeclampsia (16.7 +/- 10.1 micromol/l, mean +/- S.D., n = 25) and eclampsia (16.5 +/- 9.6 micromol/l, mean +/- S.D., n = 16) were significantly higher than those in mild preeclampsia (7.7 +/- 2.4 micromol/l, mean +/- S.D., n = 32) and controls (6.7 +/- 1.6 micromol/l, mean +/- S.D., n = 34) (p0.0001). It should be noted that plasma levels of homocysteine are not significantly different between mild preeclampsia and controls. In conclusion, plasma homocysteine concentrations are increased in severe preeclampsia and eclampsia, but not in mild preeclampsia.

Malaria is a rare but potentially serious complication of blood transfusion. In this report a transfusion-transmitted malaria case has been presented. A 47-years-old woman admitted to our clinic with the complaints of striking fever with chills, diarrhea and vomiting. She had history of an operation and transfusion before 10 days of admission. On physical examination jaundice, splenomegaly and abdominal tenderness were detected. Laboratory results revealed anemia, and elevated LDH and bilirubin levels. Examination of thin blood films yielded Plasmodium vivax trophozoites. Chloroquine was initiated for therapy and the patient was successfully treated. On the other hand, informations about her blood donor indicated that he had been in the military service in Southeast Anatolia of Turkey where malaria is endemic. All the efforts to reach the donor, for his diagnosis and treatment, were failed. Since our region (Northeast Anatolia) is not an endemic area for malaria and the patient had no travel history to an endemic area, it has been considered that the transmission route of malaria in this case was blood transfusion. In conclusion, as there are no available approved tests for malaria screening of donations, the transfusion-transmitted malaria can only be prevented by careful questioning of the donors.

Polysaccharide slime seems to be the most important factor by which coagulase negative staphylococci (CNS) strains adheres and colonises catheters. The aim of this study was to determine the prevalence of slime-producing CNS strains isolated from nasal samples of patients on haemodialysis and of healthy persons as a control. Nasal cultures were performed for 131 haemodialysis patients and 56 healthy persons. CNS strains were isolated from 86 of 131 patients (72.9%), and 46 of 56 healthy persons (82.1%). Twenty-four (27.9%) of the 86 CNS strains tested in the patient group and four (8.7%) of the 46 CNS strains in the control group were slime factor positive. There was a significant difference (p0.01) in slime production between CNS strains isolated from haemodialysis patients and from control group. The detection of slime-producing coagulase-negative staphylococcus carriage in haemodialysis patients may prevent dialysis catheter-related coagulase-negative staphylococcal infections.

To examine the bacterial isolates from the burn patients and to compare the antibiograms of the predominant bacteria isolated from 51 patients who were hospitalized at least 3 weeks or more over a period of 7 months, a prospective study was undertaken. Periodic swabs were taken from burn wound, nasal, axillary, inguinal, and umbilical region of the patients on admission and on 7th, 14th, and 21st days of hospitalization. Mean hospital stay was 36.5 days. A total of 1098 microbial isolates were detected during the study period. Coagulase-negative staphylococci (CNS, 63.0%) and Staphylococcus aureus (19.7%) were the most prevalent isolates in admission cultures. During the next weeks, these bacteria were superceded by mainly Pseudomonas aeruginosa. Between admission and 21st day, the rates of methicillin resistance of staphylococci strains increased steadily. There was no vancomycin resistance in any staphylococci strains, although nine of the S. aureus isolates (2.7%) were resistant to teicoplanin. There were no strains producing inducible beta lactamase (IBL) among P. aeruginosa strains. One extended-spectrum beta-lactamase (ESBL)-producing strain was recovered on admission, although strains producing IBL and ESBL were detected at rates of 79.6 and 57.1%, respectively, on the 21st day. The nature of microbial wound colonization, flora changes, and antimicrobial sensitivity profiles should be taken into consideration in using empirical antimicrobial therapy of burned patients.

Nasal carriage of Staphylococcus aureus plays a key role in the epidemiology and pathogenesis of infection, and is a major risk factor for the development of both community-acquired and nosocomial infections. The objective of this study was to investigate the carriage rate of S. aureus in hospital personnel and normal population groups, and to compare the resistance rates of the isolated strains to certain antibiotics. The nasal carriage rates of S.aureus were found to be 27.5% in 262 hospital personnel, and 24.0% in 75 normal healthy subjects (p0.05). While methicillin resistant S. aureus rate was 9.7% in hospital personnel, no methicillin resistant strain was detected in the control group (p0.05). According to the in-vitro sensitivity test results, resistance rates of meticillin sensitive S. aureus (MSSA) strains isolated from hospital personnel to fusidic acid, erythromycin and clindamycin were as 11%, 18% and 12%, respectively. There were no resistant strains to these antibiotics among MSSA, isolated from normal subjects. In conclusion, the colonization of the resistant strains rather than the frequency of S. aureus colonization is more important in the hospital personnel.

Hospital-acquired infections are the ones that develop within hospital stay or appear after discharge. These infections are associated with an increased rate of morbidity and mortality, longer hospital stay and higher hospital costs and Hospital Infections Control Committees have been founded to prevent it. In this review, we intended to investigate the role of the surgeon in this committee.

Objectives: To investigate whether the serum concentrations of insulin, insulin-like growth factor-1 (IGF-1), and insulin-like growth factor binding protein-1 (IGFBP-1) were altered in women with mild pre-eclampsia, severe pre-eclampsia, and eclampsia. Methods: In this prospective study, we investigated 20 mild pre-eclamptic, 20 severe pre-eclamptic, and 20 eclamptic patients in the third trimester. The control group consisted of 20 healthy pregnant women. Serum levels of insulin, IGF-1, and IGFBP-1 were measured. Results: In patients with eclampsia, serum levels of IGF-1 were lower, and IGFBP-1 were higher, respectively, than control and other study groups (P