Nutrition for the older adult - Current concepts. Report from an ESPEN symposium.

BACKGROUND & AIMS: In view of the global demographic shift, a scientific symposium was organised by the European Society for Clinical Nutrition and Metabolism (ESPEN) to address nutrition-related challenges of the older population and provide an overview of the current state of knowledge. METHODS: Eighteen nutrition-related issues of the ageing global society were presented by international experts during the symposium and summarised in this report. RESULTS: Anorexia of ageing, dysphagia, malnutrition, frailty, sarcopenia, sarcopenic obesity, and the metabolic syndrome were highlighted as major nutrition-related geriatric syndromes. Great progress has been made in recent years through standardised definitions of some but not all syndromes. Regarding malnutrition, the GLIM approach has shown to be suitable also in older adults, justifying its continuous implementation. For anorexia of ageing, a consensus definition is still required. Intervention approaches should be integrated and person-centered with the aim of optimizing intrinsic capacity and maintaining functional capacity. Landmark studies like EFFORT and FINGER have impressively documented the potential of individualised and multifactorial interventions for functional and health benefits. Combining nutritional intervention with physical training seems particularly important whereas restrictive diets and drug treatment should generally be used with caution because of undesirable risks. Obesity management in older adults should take into account the risk of promoting sarcopenia. CONCLUSIONS: In the future, even more individualised approaches like precision nutrition may enable better nutritional care. Meanwhile all stakeholders should focus on a better implementation of currently available strategies and work closely together to improve nutritional care for older adults.

Effect of pregnancy on recurrence of symptomatic uterine myomas in women who underwent myomectomy.

BACKGROUND: There is no consensus in the literature regarding risk factors associated with recurrence of uterine leiomyomas. In this study, we evaluated the factors that affect the recurrence of uterine leiomyomas in women who underwent laparotomic or endoscopic myomectomy. METHODS: This retrospective study included 378 patients that underwent myomectomy. Patient follow-up ranged from two to eight years, and they were classified according to the recurrence of myoma uteri. Age, gravidity, parity, presenting complaints, prior surgery, comorbidity, smoking status, intraoperative and postoperative features, and Ca 125 levels were obtained from the hospital records and patient files. RESULTS: Recurrence was detected in 67 women (17.72 %). No statistically significant differences were observed in the demographic data and past obstetric history between the recurrent and non-recurrent groups. The number of myomas was higher in the recurrence group as compared to the non-recurrence group [2 (range: 1-41) vs 1 (1-19), respectively, p =0.022]. Pregnancy rates were statistically higher in the recurrence group as compared to the non- recurrence group (17.9 % vs 7.1 %, respectively, p =0.005). Pregnancy after myomectomy increased the risk of recurrence by 2.8-fold (odds ratio: 2.87; 95 % confidence interval: 1.34-6.13). No significant differences were observed between the two groups regarding the surgical route, fibroid size, uterine location, and position of the myomas in the uterus. CONCLUSION: Women who had more than two myomas should be informed of the possibility of recurrent myoma uteri. Additionally, pregnancy in women who previously had a myomectomy was found to be a risk factor for recurrence of the uterine myoma. HIPPOKRATIA 2018, 22(3): 122-126.

Effect of home-based Kegel exercises on quality of life in women with stress and mixed urinary incontinence.

The aim of this study was to assess the effects of home-based Kegel exercises in women with stress and mixed urinary incontinence. A total of 90 women with urodynamically proven urinary stress (SUI) and mixed (MUI) incontinence awaiting anti-incontinence surgery were recruited in the urogynaecology clinic of Ankara Zekai Tahir Burak Women's Health Research and Education Hospital. Of these, 18 women were excluded due to low compliance and the remaining 72 were divided into two groups according to urodynamic diagnosis (SUI group, n = 38; MUI group, n = 34). Age, BMI, menopausal status and medical history of the women were recorded. The women took Kegel exercise, consisting of 10 sets of contractions/day; each set included 10 repetitions, for at least 8 weeks. To evaluate the pelvic floor muscle strength, the modified Oxford grading system was used before and after Kegel exercising. The Incontinence Impact Questionnaire (IIQ-7); Urogenital Distress Inventory (UDI-6) and the Patient Global Impression of Improvement (PGI-I) questions were compared before and after 8 weeks of Kegel exercising. The age, BMI, gravidity, menopausal status, macrosomic fetus history, hypertension and asthma were similar between the groups. There were statistically significant lower scores in both IIQ-7 and UDI-6 before and after Kegel exercises within each group (p < 0.001). The mean change of the IIQ-7 and UDI-6 score was statistically significantly higher in the SUI group than in the MUI group (p = 0.023 and p = 0.003, respectively). Results of the Oxford scale were also statistically significantly higher after Kegel exercises within each group (p = < 0.001). In total, 68.4% of the women in the SUI group and 41.2% of the women in the MUI group reported improvements which were statistically significant (p = 0.02). We conclude that home-based Kegel exercises, with no supervision, have been found effective in women with SUI and MUI. The improvement was more prominent in women with SUI.

Risk factors for adverse clinical outcomes in patients with tubo-ovarian abscess.

This study assessed the risk factors for poor clinical outcomes in patients with tubo-ovarian abscess (TOA). Patients managed with medical therapy and discharged within 7 days without complications constituted the favourable prognosis group (n = 22), whereas those who were managed surgically or discharged after 7 days of antibiotic therapy constituted the poor prognosis group (n = 87). Variables including age, gravidity, number of dilation and curettage procedures, caesarean delivery, smoking status, serum C-reactive protein levels, serum white blood count, body temperature, abscess diameter, presence of an intrauterine device (IUD), duration of IUD placement and length of hospitalisation were evaluated to assess their relationship with the clinical prognosis of TOA. Abscess diameter of ≥ 6 cm was a significant parameter that increased the risk eightfold for poor prognosis. No significant differences were observed regarding the other variables.

Tension-free vaginal tape procedure for treatment of female stress urinary incontinence with intrinsic sphincter deficiency: short-term outcomes.

AIM: The aim of this paper was to evaluate the short-term outcomes of tension-free vaginal tape procedures in female stress urinary incontinence with intrinsic sphincter deficiency, and to identify possible effective factors for cure rate of this treatment. METHODS: Forty-nine women who underwent tension-free vaginal tape procedures due to urodynamically proven stress urinary incontinence with intrinsic sphincter deficiency were included in this study. All women were followed up at 6 months postoperatively. Outcomes were evaluated by cough/Valsalva stress test, incontinence-related quality of life forms (Incontinence Impact Questionnaire and Urogenital Distress Inventory). Procedure-related complications were noted. Multivariable regression was used to identify the odds for poor surgical outcome. RESULTS: In 49 patients, postoperative quality of life scores decreased significantly as compared with preoperative scores. Forty-one (83.7%) patients were found as cured, while 3 (6.1%) women were in failure. The complaints decreased in 5 (10.2%) women, postoperativeley. Low maximal urethral clossure pressure measured by urodynamics was found as a significant effective factor for poor surgical outcome. CONCLUSION: Tension-free vaginal tape is an effective minimal invasive surgical procedure with low complication incidence for female stress urinary incontinence with intrinsic sphincter deficiency in short term. However, intrinsic sphincter deficiency patients with low maximal urethral closure pressure should be informed preoperatively about possible poor outcomes.

Recurrence factors in women underwent laparoscopic surgery for endometrioma.

AIM: The aim of this paper was to assess the risk factors for endometrioma recurrence in women underwent laparoscopic surgery for endometrioma. METHODS: This retrospective designed study included 113 cases that underwent laparoscopic surgery for endometrioma; of these women, recurrent endometrioma was detected in 33 (29.20%) subjects and other showed no recurrence (70.80%). Age, gravidity, parity, diameter of the mass, bilaterality, previous pelvic surgery, operation type, presence of adhesions, Ca 125 levels and recurrence time was obtained from hospital records and special gynecology forms. RESULTS: Demographic and obstetric past history of the cases showed no statistically significant difference between the groups (P>0.05). Higher diameter of the mass, previous pelvic surgery, operation type, presence of adhesion and higher Ca 125 levels were risk factors for endometrioma recurrence (P<0.05). Receiver operator curve (ROC) analysis demonstrated that diameter of the mass, previous pelvic surgery and Ca 125 levels may be discriminative risk factors for endometrioma recurrence. CONCLUSION: Endometriomas ≥ 4.5 cm, especially in cases with pelvic adhesions, previous pelvic surgery and higher Ca 125 levels should be excised totally.

A prospective randomized trial of postoperative pain following different insufflation pressures during gynecologic laparoscopy.

OBJECTIVE: To determine the effects of different intra-abdominal pressure values on visceral pain following gynecologic laparoscopic surgery in the Trendelenburg position. STUDY DESIGN: This randomized, controlled prospective trial was conducted at a tertiary education hospital and included 150 patients who underwent gynecologic laparoscopy with different abdominal insufflation pressures. There were 54 patients in the 8 mmHg low pressure group (LPG), 45 in the 12 mmHg standard pressure group (SPG), and 51 in the 15 mmHg high pressure group (HPG). We assessed mean age, body mass index (BMI), duration of surgery, analgesic consumption, length of hospital stay, amount of CO2 expended and volume of hemorrhage. Visceral pain and referred visceral pain were assessed 6, 12, and 24 h postoperatively using a visual analog scale (VAS). RESULTS: There was no significant difference in age, BMI, analgesic consumption or length of hospital stay among groups. The mean operative time and total CO2 expended during surgery were higher in the LPG compared with the SPG and HPG. The mean intensity of postoperative pain assessed by the VAS score at 6 and 12 h was less in the LPG than in the SPG and HPG and was reduced significantly at 12 h. VAS scores at 24 h in the LPG and SPG were lower than in the HPG. CONCLUSION: Pain is reduced by low insufflation pressure compared with standard and high insufflation pressure following gynecologic laparoscopic surgery in the Trendelenburg position. However, low insufflation pressure may result in longer operation times and increased hemorrhage.

Long-term surgical outcomes of vaginal sacrospinous ligament fixation in women with pelvic organ prolapse.

AIM: Few studies have demonstrated the effects of the sacrospinous ligament fixation (SLF) in the long-term period. Aim of the study was to evaluate the short- and long-term outcomes of SLF. METHODS: This was a longitudinal cohort study. Fifty-one patients who had undergone SLF were evaluated postoperatively at 1 and 7 years. The characteristics of patients, intra- and postoperative complications, length of hospital stay period, short and long-term outcomes of the surgeries were recorded. Objective success was evaluated by vaginal and POP-Q examination at 1 and 7 years postoperatively. RESULTS: Out of 51 patients, 46 (90.19%) patients underwent vaginal hysterectomy, 36 (70.58%) patients anterior colporrhaphy, 31 (60.78%) patients posterior colporrhaphy and 11 (21.56%) patients transobturator tape concomitantly with SLF. The differences of Aa, Ba, Ap, Bp and total vaginal length (TVL) scores between preoperative, postoperative at 1 and 7 years were statistically significant (P<0.001). Cystocele rate, at 1 year and at 7 years, were 8 out of 51 (15.68%) and 9 out of 35 (25.71%), respectively. The objective cure rate for the apical vaginal vault prolapse at 1 year and at 7 years were 96% (49/51) and 94.28% (33 /35), respectively. CONCLUSION: SLF is an appropriate and safe treatment procedure in patients with vaginal vault prolapse in the seven years of follow-up period.

Risk factors for mesh erosion after vaginal sling procedures for urinary incontinence.

OBJECTIVES: To identify risk factors for mesh erosion in women undergoing vaginal sling procedures for urinary incontinence with synthetic meshes, and to estimate the incidence of mesh erosion after these procedures. STUDY DESIGN: Retrospective study of women who underwent vaginal sling procedures between January 2007 and January 2013. In total, 1439 consecutive women with stress urinary incontinence were investigated. Five hundred and sixty-six (39.3%) women underwent a tension-free vaginal tape (TVT) procedure and 873 (60.7%) women underwent a transobturator tape (TOT) procedure. All procedures were performed using meshes of the same type and size. Women who experienced mesh erosion were defined as cases, and women who were not re-admitted or identified with mesh erosion during the study period were defined as controls. Demographics, operative techniques and outcomes were taken from medical records. Multivariate regression identified the odds of mesh erosion. RESULTS: Sixty-one of 1439 (4.2%) women were found to have mesh erosion in the postoperative period: 41 (67.2%) after TOT procedures and 20 (32.8%) after TVT procedures. The rate of mesh erosion was 4.7% in the TOT group and 3.5% in the TVT group, and this difference was significant (p<0.05). Mean age, body mass index, current smoking, menopausal status and diabetes mellitus were significantly higher among cases than controls. Univariate analysis showed that length of vaginal incision >2 cm, recurrent vaginal incision for postoperative complications, and previous pelvic organ prolapse or incontinence surgery were significant risk factors for erosion. Multivariate analysis demonstrated that older age, diabetes mellitus, current smoking, length of vaginal incision >2 cm, recurrent vaginal incision for postoperative complications, and previous pelvic organ prolapse or incontinence surgery were independent risk factors for mesh erosion. CONCLUSIONS: Mesh erosion following vaginal sling procedures is a frustrating complication with relatively low incidence. It was found to occur more often after TOT procedures than TVT procedures. Older age, diabetes mellitus, smoking, length of vaginal incision >2 cm, recurrent vaginal incision for postoperative complications, and previous vaginal surgery for pelvic organ prolapse or incontinence increased the risk of mesh erosion. Identification of risk factors may enable surgeons to prevent or minimize this complication.

Comparison of colistin and colistin/sulbactam for the treatment of multidrug resistant Acinetobacter baumannii ventilator-associated pneumonia.

PURPOSE: To compare clinical and microbiological efficacy of colistin and colistin/sulbactam for the treatment of multidrug-resistant (MDR) Acinetobacter baumannii VAP in intensive care units (ICUs). PATIENTS AND METHODS: In this retrospective analysis, patients (>16 years-old) who received IV colistin or colistin/sulbactam for the treatment of MDR A. baumannii VAP were evaluated. The clinical and microbiological responses to therapies were assessed on the fifth day and at the end of the therapy. RESULTS: During the study period, 89 patients were enrolled into the study. Fifty-two (58.4 %) patients received colistin and 37 (41.6 %) patients received colistin/sulbactam therapy. The median APACHE II score was higher and diabetes mellitus was more common in the colistin/sulbactam group (p < 0.05). However, other demographic characteristics were not statistically significant between groups. On the fifth day of colistin and colistin/sulbactam therapies, clinical response rates were 40.4 and 43.2 %, respectively. At the end of the therapies, clinical response rates were 29.8 and 40 %, respectively. The bacteriological response rates were 72.3 and 85.7 % in colistin and colistin/sulbactam groups, respectively. There were no statistically significant differences in clinical cure rates or bacteriological clearance rates between the two groups. CONCLUSIONS: The colistin/sulbactam combination therapy is promising in severe MDR A. baumannii VAP. Although, the difference was not statistically significant, clinical cure rates or bacteriological clearance rates were better in the combination group than colistin monotherapy.

Exposure to anthrax toxin alters human leucocyte expression of anthrax toxin receptor 1.

Anthrax is a toxin-mediated disease, the lethal effects of which are initiated by the binding of protective antigen (PA) with one of three reported cell surface toxin receptors (ANTXR). Receptor binding has been shown to influence host susceptibility to the toxins. Despite this crucial role for ANTXR in the outcome of disease, and the reported immunomodulatory consequence of the anthrax toxins during infection, little is known about ANTXR expression on human leucocytes. We characterized the expression levels of ANTXR1 (TEM8) on human leucocytes using flow cytometry. In order to assess the effect of prior toxin exposure on ANTXR1 expression levels, leucocytes from individuals with no known exposure, those exposed to toxin through vaccination and convalescent individuals were analysed. Donors could be defined as either 'low' or 'high' expressers based on the percentage of ANTXR1-positive monocytes detected. Previous exposure to toxins appears to modulate ANTXR1 expression, exposure through active infection being associated with lower receptor expression. A significant correlation between low receptor expression and high anthrax toxin-specific interferon (IFN)-γ responses was observed in previously infected individuals. We propose that there is an attenuation of ANTXR1 expression post-infection which may be a protective mechanism that has evolved to prevent reinfection.

Molecular epidemiology of the Bacillus anthracis isolates collected throughout Turkey from 1983 to 2011.

The main perspective of this study was to determine cross-transmissions amongst anthrax cases and provide detailed information regarding the genotypes of Bacillus anthracis isolates circulating in Turkey. A total of 251 B. anthracis isolates were obtained from human (93 isolates), animal (155 isolates), and environmental (three isolates) samples in various provinces of Turkey. All isolates were susceptible to quinolones, vancomycin, tigecycline, and linezolid, but not to ceftriaxone. Excluding human isolates, one of the animal isolates was found to be resistant to penicillin, erythromycin, and doxycycline. Multiple-locus variable-number tandem repeats analysis including 8 loci (MLVA8) revealed 12 genotypes, in which genotype 43 was observed at the highest frequency (41.8 %), followed by genotype 35 (25.5 %) and genotype 27 (10.4 %). Major subtype A3.a was the predominant cluster, including 86.8 % of the isolates. The MLVA25 analysis for the 251 isolates yielded 62 different genotypes, 33 of which had only one isolate, while the remaining 29 genotypes had 2 to 43 isolates, with a total of 218 isolates (86.9 %). These findings indicate very high cross-transmission rates within anthrax cases in Turkey. The genotypes diagnosed in Turkey are populated in the A major cluster. Penicillin prescribed as the first-choice antibiotic for the treatment of anthrax is still effective.

Economic burden of ventilator-associated pneumonia in a developing country.

Ventilator-associated pneumonia (VAP) developed in 96 (60%) of 159 patients with 37.2 cases per 1000 ventilation-days in a medical intensive care unit (MICU). Median time for VAP development was 5.5 days (range: 2-25). The most significant risk factors for VAP were stay in hospital before MICU and length of stay in MICU. The mean length of stay in MICU for VAP patients was 23.8 ± 19.8 days, which was four-fold higher than for non-VAP patients. The daily cost for VAP patients was half that for non-VAP patients. The total costs for VAP patients were about three-fold higher than for non-VAP patients.

Naturally occurring cutaneous anthrax: antibiotic treatment and outcome.

OBJECTIVES: Cutaneous anthrax (CA) is the most common clinical presentation in human anthrax, but the duration of antibiotic therapy in naturally occurring CA is controversial. The aim of this study was to compare the clinical outcomes of patients receiving antibiotic treatment for either 3-5 days (group 1) or 7-10 days (group 2) in uncomplicated CA. METHODS: A total of 66 patients were enrolled; 29 (44%) in group 1 and 37 (56%) in group 2. Infections were classified as mild (n = 22, 33%) or severe (n = 44, 67%) CA. RESULTS: There were no significant differences between the groups in symptom resolution time, fever clearance time, healing of lesions, development and healing of eschars, requirement for surgical intervention or the development of complications. Both edema resolution time and duration of hospital stay were longer in group 2. There were no therapeutic failures, relapses or deaths in either group. Steroid therapy was used in 32% of patients with severe CA, but a beneficial effect on resolution of edema was not demonstrated. CONCLUSIONS: These results suggest that short-course antibiotic therapy is as effective as standard-duration therapy in uncomplicated CA and that steroid therapy may not be effective.

Prospective investigation of pituitary functions in patients with acute infectious meningitis: is acute meningitis induced pituitary dysfunction associated with autoimmunity?

Previous case reports and retrospective studies suggest that pituitary dysfunction may occur after acute bacterial or viral meningitis. In this prospective study we assessed the pituitary functions, lipid profile and anthropometric measures in adults with acute bacterial or viral meningitis. Moreover, in order to investigate whether autoimmune mechanisms could play a role in the pathogenesis of acute meningitis-induced hypopituitarism we also investigated the anti-pituitary antibodies (APA) and anti-hypothalamus antibodies (AHA) prospectively. Sixteen patients (10 males, 6 females; mean ± SD age 40.9 ± 15.9) with acute infectious meningitis were included and the patients were evaluated in the acute phase, and at 6 and 12 months after the acute meningitis. In the acute phase 18.7% of the patients had GH deficiency, 12.5% had ACTH and FSH/LH deficiencies. At 12 months after acute meningitis 6 of 14 patients (42.8%) had GH deficiency, 1 of 14 patients (7.1%) had ACTH and FSH/LH deficiencies. Two of 14 patients (14.3%) had combined hormone deficiencies and four patients (28.6%) had isolated hormone deficiencies at 12 months. Four of 9 (44.4%) hormone deficiencies at 6 months were recovered at 12 months, and 3 of 8 (37.5%) hormone deficiencies at 12 months were new-onset hormone deficiencies. At 12 months there were significant negative correlations between IGF-I level vs. LDL-C, and IGF-I level vs. total cholesterol. The frequency of AHA and APA positivity was substantially high, ranging from 35 to 50% of the patients throughout the 12 months period. However there were no significant correlations between AHA or APA positivity and hypopituitarism. The risk of hypopituitarism, GH deficiency in particular, is substantially high in the acute phase, after 6 and 12 months of the acute infectious meningitis. Moreover we found that 6th month after meningitis is too early to make a decision for pituitary dysfunction and these patients should be screened for at least 12 months. In addition, the occurrence of AHA and APA positivity due to acute infectious meningitis was demonstrated for the first time. Further longer-term prospective investigations need to be carried out on a larger cohort of patients to understand the role of autoimmunity in the pathogenesis of late hypopituitarism after acute infectious meningitis.

Treatment approaches in tubo-ovarian abscesses according to scoring system.

BACKGROUND: The aim of this study was to define treatment modalities in tubo-ovarian abscesses (TOA) using a scoring system. As there is no scoring system for TAO there is still a controversy on the management. In our opinion, as there is no evidence based TAO management strategy, a scoring system is needed in the management of these patients. For this purpose we prospectively tried to define that may be useful for favoring a treatment modality and the effects of the parameters on the outcome. METHODS: The study group comprised of hundred and eighty-four patients hospitalized between May 2001 and June 2008. Patients were divided in three groups according to the treatment modality--laparotomy (group 1, n: 122), medical treatment, (group 2, n: 34), and laparoscopic surgery (group 3, n: 28). Antibiotic regimens or other means of treatment strategies were directed according to our scoring system. RESULTS: Of the patients, 122 underwent laparatomy, 34 received medical treatment and 28 had operative laparoscopy. Intraoperative complications in the group of 122 patients who underwent laparatomy were bowel injury in 8 patients (6.5%) and ureteral injury in six (4.9 %). Fourteen patients (11.4 %) in the laparatomy group suffered from morbidity related to abdominal incision. In the laparoscopy group two patients (7.1 %) had bowel injury. CONCLUSION: With this study, we propose a scoring system in TOA cases and define treatment strategies accordingly. According to the results of our study, laparoscopy serves the best treatment option. Medical treatment, despite longer follow up, may be suitable in well-selected cases (Tab. 3, Ref. 39). Full Text in free PDF www.bmj.sk.

Clinical determinants of suppurative cholangitis in malignant biliary tract obstruction.

BACKGROUND: The purpose of this study was to find the factors predicting the supurative cholangitis in malignant biliary tract obstruction. METHODS: During the period of 1992-2003, 107 patients were operated on for malignant obstruction of the biliary tract. Obstructions were due to gall bladder cancer (n = 4), cholangiocarcinoma (n = 21) or periampullary tumor (n = 82). Sixteen patients were found to have suppurative cholangitis at laparotomy. Among the patients with suppurative cholangitis, eight were males and eight were females with a mean age of 62 (range 42-85) years. The chi-square analysis and student-t test were employed for correlation of individual risk factors with cholangitis. Stepwise logistic regression analysis was then used to identify independent risk factors. RESULTS: Only seven patients with supurative cholangitis (43.8 %) had the Charcot's triad of symptoms and one had the Reynold's pentad. Six of 16 patients survived postoperatively and were discharged from hospital while nine patients died during the first hospital admission. There were five cases of death due to biliary sepsis, two cases of anastomotic leakage, one acute renal failure, and one case of intra-abdominal hemorrhage and sepsis. Multivariate logistic regression analysis showed that a number of variables can serve as independent predictors of suppurative cholangitis, namely the fever, leukocytosis, high bilirubin level and ERCP performed in preoperative period. CONCLUSION: Identification of these risk factors may be worthwhile in the early diagnosis and treatment of the disease. Fever, high bilirubin level, leukocytosis and ERCP performed in the preoperative period were independently associated with suppurative cholangitis (Tab. 3, Ref. 20).

Effect of non-oral estrogen on risk markers for metabolic syndrome in early surgically menopausal women.

OBJECTIVE: Postmenopausal women are at an increased risk of cardiovascular disease and metabolic syndrome as many risk factors are aggravated by menopause. Elevated levels of homocysteine, triglyceride and asymmetric dimethylarginine (ADMA) have been recognized as risk factors for metabolic syndrome. The present study aimed to investigate the effect of transdermal estrogen treatment on serum levels of atherogenic amino acids, homocysteine, triglyceride, high density lipoprotein (HDL) cholesterol and ADMA in women with surgical menopause. METHODS: A prospective study was conducted in 85 surgically menopausal Turkish women at the Department of Menopause of Dr Zekai Tahir Burak Women's Health Research and Education Hospital between March 2007 and March 2008. Subjects were divided into two groups: a treatment group (Group 1) and control (Group 2). Group 1 (n = 46) received transdermal estrogen while Group 2 (n = 39) received no treatment. Body mass index (BMI) and levels of serum homocysteine, ADMA, triglyceride and HDL cholesterol were analyzed postoperatively at the first visit (baseline) and 6th months. RESULTS: The two groups did not differ in age, baseline BMI and levels of ADMA, homocysteine and triglyceride. In Group 1, values of serum ADMA, homocysteine, triglyceride and HDL cholesterol levels were not different at baseline and at the 6-month visit (p = 0.996, p = 0.564, p = 0.113 and p = 0.173, respectively). On the other hand, the baseline and the 6th month measurements of serum ADMA, homocysteine and HDL cholesterol levels were significantly different in Group 2 (p = 0.001, p = 0.001, and p = 0.023, respectively). CONCLUSION: Transdermal estrogen treatment has a protective effect against the risk factors of metabolic syndrome (homocysteine, ADMA, HDL cholesterol) in surgically menopausal patients who have undergone surgery in the early premenopausal period.

Effects on mortality of changing trends in the management of burned children in Turkey: eight years' experience.

This retrospective review of data from a single burn centre revealed a sharp decrease in the mortality associated with childhood burn. Between January 1998 and January 2006, 1035 children were admitted to our burn unit in Ankara. The overall mortality was 5.8%, falling from 23% between 1998 and 2000 to 5.6% between 2001 and 2005. Scalds were commonest among the younger and flame and electrical burns among the older children. Flame burns were associated with the largest burned body surface areas and highest mortality rates. Electrical burns remained a major health problem with significant amputation rates and lengths of hospital stay. Candidaemia was a mortal consequence of burn. Renovation of the unit with changes in the management of burn victims from conservative treatment to more up-to-date approaches were associated with improved outcomes.

Investigation of pituitary functions in patients with acute meningitis: a pilot study.

OBJECTIVE: Although long-term pituitary consequences of tuberculous meningitis are well documented in the literature, there have been few case reports of pituitary dysfunction after acute bacterial or viral meningitis. In this preliminary study, we have assessed the pituitary functions in adult patients who had acute bacterial or viral meningitis. DESIGN AND METHODS: Fourteen patients (8 men, 6 women; mean age 35.3+/-13.3) were included in the study. The diagnosis of bacterial and viral meningitis was proven by clinical findings, cerebrospinal fluid (CSF) examination, gram staining, and blood and CSF cultures. Pituitary functions were evaluated ranging from 6 to 48 months (mean 20 months) after acute meningitis. GH deficiency was investigated by the GHRH+arginine stimulation test. RESULTS: Four of 14 patients (28.6%) had isolated GH deficiency. In GH-deficient patients, the earliest duration was 6 months and the latest duration was 48 months after the diagnosis of acute meningitis. Three of the GH-deficient patients had acute bacterial meningitis and 1 patient had acute viral meningitis. Pituitary magnetic resonance imaging revealed normal pituitary gland in the patients with GH deficiency. CONCLUSIONS: This is the first systematic study evaluating the anterior pituitary function long term after the diagnosis of acute meningitis. Based on the present study, it is tempting to speculate that pituitary dysfunction is a more common sequel of acute bacterial or viral meningitis than hitherto reported. Studies with high numbers of patients are warranted to ascertain the prevalence of meningitis-induced hypopituitarism.