Comparison of intravenous methylprednisolone therapy vs. oral methylprednisolone therapy in patients with Graves' ophthalmopathy

A prospective, randomised and single blind clinical trial was designed to compare intravenous methylprednisolone pulse (IVGC) with oral methylprednisolone (OGC) monotherapy in terms of effectiveness and tolerability in Graves' ophthalmopathy (GO). Fifty-two consecutive patients with untreated, moderately severe and active GO were randomly treated with either IVGC or OGC therapy for 12 weeks. IVGC therapy achieved a more rapid and significant improvement than OGC therapy according to clinical activity score (p < 0.01), proptosis (p < 0.038), lid width (p < 0.0001), extraocular muscle changes (p < 0.02), optic neuropathy. (p < 0.001), intraocular pressure (p < 0.04), visual acuity (p < 0.03), quality of life (p < 0.0001) and treatment response (p < 0.001). Diplopia was significantly improved in two groups but there was no difference between them (p < 0.6). Heavy smokers indicated alteration of ophthalmic signs with increased thyroid stimulating hormone (TSH)-receptor antibody during the therapy. In conclusion, IVGC therapy was more effective and better tolerated than OGC therapy in the management of GO.

Serum prolidase activity as a marker of osteoporosis in type 2 diabetes mellitus

OBJECTIVES

Prolidase is a specific imidodipeptidase involved in collagen degradation. The increase in the enzyme activity is believed to be correlated with the increased intensity of collagen degradation This study aimed to evaluate serum prolidase activity and urinary deoxypyridinoline cross links in type 2 diabetic subjects with and without osteoporosis assessed by bone mineral density.

DESIGN AND METHODS

Seventy-five patients (54 F/21 M) with type 2 DM and 43 age and gender matched healthy subjects (30 F/13 M) were recruited for this study. Serum prolidase activity was assessed with colorimetric determination. Urinary deoxypyridinoline (Dpy) was determined with electrochemiluminesence immunoassay.

RESULTS

Serum prolidase activity was significantly lower in patients with type 2 DM than in the healthy controls (mean +/- SEM; 43.3 +/- 1.4 U/L and 53.3 +/- 2.2 U/L respectively, p: 0.000). Non osteoporotic diabetic patients had lower serum prolidase activity (median: 25th-75th percentiles; 39.5: 30.3-50.5 U/L) than osteoporotic diabetic patients (50.0: 41.8-56.3 U/L, p: 0.030) and healthy controls (52.0: 43.0-58.0 U/L, p: 0.004). Urinary Dpy excretion was not different between osteoporotic and nonosteoporotic diabetic patients. However it was lower in both diabetic groups than the healthy controls. We did not observe a statistically significant difference between the serum prolidase activity of dislipidemic/normolipidemic, hypertensive/normotensive, obese/nonobese, insulin/OAD treated, poorly/well-controlled patients and patients with/without diabetic nephropathy and retinopathy (p > 0.05).

CONCLUSION

This study shows a significant decrease in serum prolidase activity in patients affected with type 2 DM, which may be interpreted as evidence of decreased bone resorption. Our data also suggest that serum prolidase activity may be a better marker of osteoporosis in diabetic state than Dpy.

One-Year Prevalence and Socio-Cultural Aspects of Chronic Headache in Turkish Immigrants and German Natives

The aim of this research was to study the prevalence of chronic headache (CH) and associated socio-cultural factors in Turkish immigrants and native Germans. Five hundred and twenty-three Turkish and German company employees were screened using a standard questionnaire. Those who suffered from headaches were also examined by a neurologist. Complete data were available for 471 (90%) subjects. Thirty-four participants (7.2%) had CH. Two independent factors for association with CH could be identified: overuse of acute headache medication (OR = 72.5; 95% CI 25.9-202.9), and being a first-generation Turkish immigrant compared with native Germans (OR = 4.4; 95% CI 1.4-13.7). In contrast, the factor associated with chronic headache was not increased in second-generation Turkish immigrants. Medication overuse was significantly more frequent in first-generation Turkish immigrants (21.6%) compared with second-generation Turkish immigrants (3.3%) and native Germans (3.6%; X2 = 38.0, P < 0.001). First-generation Turkish immigrants did not contact headache specialists at all, compared with 2.8% of second-generation Turkish immigrants and 8.8% of native Germans ( X2 = 118.4, P < 0.001). Likewise no first-generation Turkish immigrant suffering from CH received headache preventive treatment, compared with 6.6% of native Germans ( X2 = 19.1, P = 0.014). The data from this cross-sectional study reveal a high prevalence of chronic headache as well as a very low utilization of adequate medical care in first-generation Turkish immigrants in Germany.

Acute effect of palonosetron on electrocardiographic parameters in cancer patients: a prospective study

OBJECTIVES

Palonosetron is a novel 5-hydroxytryptamine(3) (5 HT(3)) receptor antagonist, which has been shown to be superior to first generation 5 HT(3) receptor antagonists regarding the prevention of acute, delayed and overall chemotherapy-induced nausea and vomiting. First generation 5 HT(3) receptor antagonists may induce electrocardiographic changes of heart rate and repolarization. The acute cardiac effect of palonosteron is unknown. The purpose of this study is to determine acute effects of palonosetron on electrocardiographic (ECG) parameters in cancer patients.

MATERIALS AND METHODS

The study had a prospective design. Seventy-six cancer patients with normal cardiac function who received palonosetron for prevention of chemotherapy-induced nausea and vomiting were enrolled. Standard 12-lead ECG recordings were performed at baseline and 30 min after palonosetron administration. P wave durations and corrected QT intervals were measured; P wave dispersion (Pd) and QTc dispersion were calculated.

RESULTS

Median heart rate did not differ among 76 patients enrolled before and after palonosetron administration (p: 0.6). Systolic and diastolic blood pressures were not significantly different before and after palonosteron (p values 0.9 and 0.3, respectively). Although median QT min value was higher after palonosetron administration than before palonosetron administration, the difference was not statistically significant (p: 0.6).

CONCLUSION

Palonosetron seems to have no acute arrhythmogenic potential.

Angiotensin-converting enzyme gene polymorphism and microvascular complications in Turkish type 2 diabetic patients

The aim of this study was to investigate whether an association exists between the angiotensin converting enzyme (ACE) insertion/deletion (I/D) polymorphism and microvascular complications of type 2 diabetes mellitus in Turkish patients. A total of 239 type 2 diabetic patients and 138 sex and age matched control subjects were included into the study. The I/D polymorphism was determined by polymerase chain reaction (PCR). Nephropathy status was determined according to urinary albumin/creatinine ratio (microg/mg) (<30 normoalbuminuria, 30-300 microalbuminuria, >300 macroalbuminuria) and retinopathy was evaluated by fundoscopic examination and by flourescein fundus angiography. The distribution of ACE I/D polymorphism and allele frequencies in diabetic patients were not significantly different from controls, DD genotype 32.2 versus 37.2%; ID genotype 50.6 versus 47.1%; and II 17.2 versus 15.2%; D allele 57.5 versus 61.2%; I allele 42.5 versus 38.8%. Genotype distribution between normo-, micro- and macroalbuminuric patients did not differ significantly (DD:ID:II (%), normoalbuminuria, 35:46:19; microalbuminuria, 28:55:17; macroalbuminuria, 31:55:14). There was also no difference in genotype distribution between patients with and without retinopathy (DD:ID:II (%), retinopathy positive, 32:51:17; retinopathy negative, 33:49:18). In conclusion, the ACE I/D polymorphism does not seem to be associated with diabetic nephropathy and retinopathy in Turkish type 2 diabetic patients.

Pseudolithiasis due to Ceftriaxone Treatment for Meningitis in Children: Report of 8 Cases

Cholelithiasis rarely occurs in childhood. Ceftriaxone is a widely used antimicrobial agent in pediatrics due to the broad spectrum. Reversible biliary sludge and/or lithiasis, named as pseudolithiasis, have been reported in patients treated with ceftriaxone. We observed ceftriaxone-associated pseudolithiasis in 8 patients with meningitis. The aim of this study was to report the clinical characteristics of these patients and to evaluate the related factors for the development of ceftriaxone-associated pseudolithiasis in children. The study group consisted of 7 boys and 1 girl. All patients received ceftriaxone 100 mg/kg/day for meningitis. The ultrasonographic evaluation was performed on 5th-10th days after the initiation of the therapy. Biliary sludge was detected in one patient, and gallstone was detected in three patients, while biliary sludge with gallstone was detected in four patients. Six of the cases were diagnosed during summer time. Thus, high temperature may cause loss of fluid, leading to easier formation of sludge. Ceftriaxone treatment was discontinued after sonographic demonstration of pseudolithiasis. Gallbladder sonograms were found to be normal in all patients at the follow-up sonographic examinations performed after 30 days of the diagnosis without specific treatment. Clinicians should screen all pediatric patients living in areas with high temperature and receiving ceftriaxone treatment (over 100 mg/kg) by ultrasonography for biliary sludge or gallstone formation even if they are asymptomatic.

Frequency of silent myocardial ischemia in type 2 diabetic patients and the relation with poor glycemic control

The aim of the study was to investigate the frequency of silent myocardial ischemia in type 2 diabetic patients without any clinical or laboratory findings of myocardial ischemia and to examine the related factors for silent myocardial ischemia. A total of 116 type 2 diabetic patients (82 women) with a disease duration of 5-20 years were included in the study. All patients underwent stress and resting myocardial perfusion single-photon emission computed tomographic (SPECT) study with (99m)Tc-MIBI. Coronary angiography was performed in patients with ischemia established at myocardial perfusion SPECT. Ischemia was determined in 18 (15.5%) patients by myocardial perfusion SPECT. Coronary angiography performed in 17 of these patients confirmed coronary stenosis >50% in 11 patients. Thus, the prevalence of silent myocardial ischemia was 9.6%. Significant relations were found between silent myocardial ischemia and male sex, high HbA(1C) level and retinopathy. Type 2 diabetic patients (especially men) with poorly controlled diabetes mellitus or retinopathy should be screened for silent myocardial ischemia.

Expert Opinion: Patient Selection for Premixed Insulin Formulations in Diabetes Care

Premixed insulins are an important tool for glycemic control in persons with diabetes. Equally important in diabetes care is the selection of the most appropriate insulin regimen for a particular individual at a specific time. Currently, the choice of insulin regimens for initiation or intensification of therapy is a subjective decision. In this article, we share insights, which will help in rational and objective selection of premixed formulations for initiation and intensification of insulin therapy. The glycemic status and its variations in a person help to identify the most appropriate insulin regimen and formulation for him or her. The evolution of objective glucometric indices has enabled better glycemic monitoring of individuals with diabetes. Management of diabetes has evolved from a 'glucocentric' approach to a 'patient-centered' approach; patient characteristics, needs, and preferences should be evaluated when considering premixed insulin for treatment of diabetes.Funding: Novo Nordisk, India.

Effect of Ramadan fasting on glycaemic parameters & body mass index in type II diabetic patients: A meta-analysis

Background & objectives:

There has been an ongoing debate about the impact of Ramadan fasting (RF) on the health of these individuals who fast during Ramadan. The aim of this meta-analysis was to evaluate the relationship between RF and glycaemic parameters in type 2 diabetes mellitus (T2DM) patients.

Methods:

Search terms were decided and databases such as MEDLINE EBSCO, Google Scholar and EMBASE were searched for eligible studies. Standardized mean differences and 95 per cent confidence intervals (CIs) of post-prandial plasma glucose (PPG), fasting plasma glucose (FPG), glycated haemoglobin (HbA_1c) (%) and fructosamine levels were calculated for different treatment regimens.

Results:

Of the 40 studies, 19 were found eligible for inclusion in the meta-analysis. Based on pooled results, significant reductions in FPG were found in single oral antidiabetics (OAD) [standardized weighted mean difference (SMD)=0.47, 95% CI=(0.20-0.74)], multi-OAD [SMD=0.36, 95% CI=(0.11-0.61)] and multitreatment subgroups [SMD=0.65, 95% CI=(0.03-1.27)] and overall [SMD=0.48, 95% CI=(0.27-0.70)]. Furthermore, HbA_1c (%) [SMD=0.26, 95% CI=(0.03-0.49)] and body mass index (BMI) [SMD=0.18, 95% CI=(0.04-0.31)] were significantly decreased in the multi-OAD group.

Interpretation & conclusions:

The meta-analysis showed that RF was not associated with any significant negative effects on PPG and fructosamine levels. However, BMI and FPG and HbA_1c (%) were positively affected by RF.

Mitochondrial uncoupling protein 2 (UCP2) gene polymorphisms are associated with childhood obesity and related metabolic disorders

OBJECTIVE

This study aimed to investigate the possible role of uncoupling protein 2 (UCP2) gene polymorphisms in childhood obesity and related metabolic disorders.

METHODS

Obese patients (n=100) and healthy controls (n=100) were analyzed for -866G>A and insertion/deletion (I/D) polymorphisms of the UCP2 gene by polymerase chain raction and/or restriction fragment length polymorphism.

RESULTS

UCP2 I/D polymorphism showed an association with obesity. The insertion homozygous genotype (II) was higher in obese patients (p=0.0001), while the DD genotype was higher in controls (p=0.0034). Body mass index and relative weight were lower in patients carrying the A allele of the -866G>A polymorphism (p=0.021 and p=0.047, respectively). There was an association between insulin resistance and -866A allele carrier patients with consanguineous parents (p=0.005).

CONCLUSION

Insertion homozygous genotype and the allele of I/D polymorphism were found to be risk factors for childhood obesity and related metabolic disorders. The -866A allele was associated with susceptibility to central adiposity, hypercholesterolemia, hypertriglyceridemia and insulin resistance.

Liraglutide-related cholelithiasis

Liraglutide is a glucagon-like peptide-1 analog and recently started to be using as an incretin-based treatment for diabetes mellitus. Liraglutide causes some adverse affects including nausea, vomiting, acute nasopharyngitis and acute pancreatitis. However, development of liraglutide-dependent cholelithiasis has not been reported in the literature. A 75-year-old female patient had been diagnosed with type 2 diabetes mellitus for 10 years and she has been treated by liraglutide for 6 months. The patient was admitted to the emergency service due to sudden onset of abdominal pain. After laboratory and imaging studies, she was diagnosed with acute cholecystitis and cholelithiasis. And then patient's oral intake was stopped, intravenous fluid and ceftriaxone 2 g/day were started. Furthermore, liraglutide treatment discontinued and ursodeoxycholic acid (UDCA) was started to treat cholelithiasis. During follow-up, abdominal pain completely relieved. Hepatobiliary ultrasonography in sixth month follow-up showed entirely regression of cholelithiasis. Any liraglutide-related cholelithiasis case has not been reported in the literature previously. Therefore, our case is the first case. Especially, elderly diabetic patients who are started to liraglutide treatment should be monitored closely for the formation of cholelithiasis. UDCA treatment would be an alternative prior to surgical treatment for liraglutide-related cholelithiasis.

Frequency of Neonatal Hypoglycemia in Large for Gestational Age Infants of Non-Diabetic Mothers in a Community Maternity Hospital

Large for gestational age (LGA) infants are at increased risk for hypoglycemia. The aim of the study was to determine the frequency of neonatal hypoglycemia in LGA infants of non-diabetic mothers in a Community Maternity Hospital in Gaziantep, Turkey. Hospital records of 5229 infants of non-diabetic mothers were examined retrospectively. Newborns with birth weight more than 4000 g were defined as LGA. The control group consisted of 100 appropriate for gestational age (AGA) newborns. Capillary blood glucose was measured at the second hour of life. Glucose values lower than 40 mg/dL (2.2 mmol/L) were defined as hypoglycemia. Ninety-six (1.8%) of the 5229 infants were found to be LGA. The mean capillary glucose levels of the LGA newborns were significantly lower than those of the AGA newborns (54 mg/dL (3.0 mmol/L) vs. 95 mg/dL (5.2 mmol/L), p<0.0001). Neonatal hypoglycemia was established in 16 of 96 LGA infants (16.7%). In the control group hypoglycemia was absent. The rate of hypoglycemia in LGA infants was significantly higher than the rate in the AGA infants (p=0.0000). As hypoglycemia is not rare in LGA infants and can have serious consequences, blood glucose levels should be screened routinely in LGA infants.

DPP-4 INHIBITORS INCREASE THE INCIDENCE OF ARTHRITIS/ARTHRALGIA BUT DO NOT AFFECT AUTOIMMUNITY

AIMS

In August 2015, FDA published a black box declaring that DPP-4 inhibitors may cause severe joint pains. The impact on autoimmunity marker positivity of these drugs has not been comprehensively evaluated. We compared the incidence of arthritis/arthralgia in patients with T2DM who were using DPP-4 inhibitors and patients who were not using.

METHODS

A number of 93 DPP-4 inhibitor users and 107 non-users were included into the study. Arthritis/arthralgia were found in 41 of 93 (44.1%) DPP-4 inhibitor users and in 19 of 107 (17.8%) non-users (p<0.05).

RESULTS

No inflammatory rheumatological condition was identified in 27 of 41 (65.9%) patients in DPP-4 inhibitor user group as well as in 13 of 19 (68.4%) patients in non-user group (p>0.05). After adjusting for gender the incidence for arthritis/arthralgia was significantly increased in the DPP-4 inhibitor user group (p value for any DPP-inhibitor <0.05). There was 3.77 times increased risk for arthritis/arthralgia in the DPP-4 inhibitor using group (p value= 0.001) and this risk increases 2.43 times for each year of DPP-4 inhibitor usage.

CONCLUSIONS

Arthritis/arthralgia were more common among T2DM patients who were using DPP-4 inhibitors compared to non-users, but the seropositivity did not differ between DPP-4 inhibitor users and non-users.

Angiotensin-converting enzyme gene polymorphism and coronary heart disease in Turkish type 2 diabetic patients

OBJECTIVE

It has been suggested that the insertion (I)/deletion (D) polymorphism of the angiotensin-converting enzyme (ACE) may be associated with atherosclerosis. The aim of the study was to examine the association between ACE gene polymorphism and coronary heart disease in Turkish type 2 diabetic patients.

METHODS AND RESULTS

A total of 152 (97 female, 55 male) type 2 diabetic patients were included into the study. All patients underwent myocardial perfusion scintigraphic examination and forty-five of them with a perfusion defect underwent coronary angiography.Thirty-eight patients with a coronary stenosis of more than 50% on coronary angiography were considered as having coronary heart disease. The I/D polymorphism was determined by polymerase chain reaction. There was no statistically significant difference in genotypic and allelic frequencies of the ACE I/D polymorphism among patients with and without coronary heart disease (DD:ID:II (%), 32:58:11 and 39:44:17, respectively).

CONCLUSIONS

ACE gene polymorphism is not a significant parameter to determine coronary heart disease in Turkish type 2 diabetic patients.

Association Between Polymorphism of the Angiotensin I Converting Enzyme Gene and Hypertension in Turkish Type II Diabetic Patients

It has been suggested that an insertion/deletion (I/D) polymorphism in intron 16 of the angiotensin converting enzyme (ACE) gene may be associated with essential hypertension. The aim of this study was to examine the association between ACE I/D polymorphism with blood pressure level and hypertension status in Turkish type 2 diabetic subjects. Hundred and seven hypertensive (78 female, 29 male) and 132 normotensive type 2 diabetic subjects (73 female, 59 male) and 138 sex and age matched control subjects (87 female, 51 male) without diabetes and hypertension were included into the study. The I/D polymorphism was determined by polymerase chain reaction (PCR). There were no statistically difference in genotypic and allelic frequencies of the ACE I/D polymorphism between the hypertensive and normotensive diabetic patients and control subjects. Also no significant differences was detected in systolic and diastolic blood pressure among three different genotypes. ACE I/D polymorphism does not seem to play an important role in the development of hypertension in Turkish type 2 diabetic subjects, but prospective studies may show an association between ACE gene polymorphism and the development of hypertension in diabetic subjects.

Association of haematological parameters with bone mineral density in elderly diabetic women

OBJECTIVES

In this study, we aimed to evaluate whether an association exists between complete blood count (CBC) parameters and bone mineral density (BMD) in elderly females with type 2 diabetes mellitus (T2DM) and to estimate the differences in BMD in T2DM.

METHODS

The medical records of female patients who had been referred for BMD analysis to a tertiary hospital in Ankara, Turkey were reviewed.

RESULTS

A total of 275 women (66 with T2DM, 209 without T2DM; mean age 72.1 ± 5.4 years) were included in study. White blood cell (WBC) counts, lumbar spine BMD (LSBMD) and femoral neck BMD (FNBMD) were found to be significantly higher in T2DM. There was an inverse association between haematocrit (Hct) and LSBMD in diabetic group (r =  - 0.330; P = 0.008).

CONCLUSION

Diabetic patients had higher BMD levels. Regardless of the mechanisms, Hct could be a readily available potential candidate to identify diabetic patients with osteoporosis.

Adolescent obesity and the role of the fat mass and obesity-associated gene polymorphism

PURPOSE

The association between fat mass and obesity-associated (FTO) gene and obesity is unclear in both adults and adolescents. The aim of this study was to examine the role of the FTO gene variant rs9939609 as a candidate gene for obesity and the relationship between insulin resistance (IR), metabolic syndrome (MetS), estimated glomerular filtration rate (eGFR) and neutrophil-to-lymphocyte ratio (NLR).

METHODS

Obese adolescents (n=100) and healthy controls (n=100) were included. Rs9939609 polymorphism in the FTO gene was genotyped by PCR-SNaPshot.

RESULTS

The prevalence of insulin resistance (IR), metabolic syndrome (MetS) and hyperfiltration were 47%, 60% and 27%, respectively. There were no significant differences in genotype and allele frequencies between obese adolescents and controls; however, prevalence of MetS in female patients with A allele carriers was more frequent and prevalence of hyperfiltration was less frequent with T allele carriers (P.

Association of melatonin receptor 1 B gene (rs10830963 and rs9192552) polymorphısm with adolescent obesity and related comorbidities in Turkey

Objective

To examine the role of rs10830963 and rs8192552 polymorphisms in melatonin receptor 1 B (MTNR1B) gene on the development of obesity and related comorbidities among adolescents in South-Eastern Turkey.

Methods

The present study included 200 unrelated adolescents (100 obese, 100 normal weight). The rs8192552 and rs10830963 polymorphisms in the MTNR1B gene were genotyped using a PCR SNaPshot assay.

Results

No statistically significant association was observed between MTNR1B gene rs8192552/rs10830963 polymorphisms and adolescent obesity. In adolescents with an rs8192552 E allele, homeostasis model assessment for insulin resistance (IR) level was lower and IR was less common. In morbidly obese adolescents with an rs8192552 E allele, total cholesterol level was lower. In obese adolescents with metabolic syndrome, plasma fasting glucose level was higher in rs10830963G allele carriers. In obese girls, body weight was lower in those with a rs10830963 C allele, whereas in obese boys, body weight and waist circumference were higher in those with a rs10830963 C allele.

Conclusions

The MTNR1B gene was not confirmed as an obesity susceptibility gene in adolescents. However, an association between the MTNR1B gene and IR/hypercholesterolemia/metabolic syndrome was observed in obese adolescents. A sex-specific effect on obesity was also identified.

Bernard-Soulier syndrome in a Turkish family

This report describes the first Turkish family to be diagnosed with Bernard-Soulier syndrome. The family consists of nine members (two parents, three sons and four daughters). The parents were first cousins. The index case, a 22 year-old-man, had a history of haemorrhagic diathesis with thrombocytopenia, giant platelets in the peripheral blood smear and a prolonged bleeding time. Refractory idiopathic thrombocytopenic purpura had been diagnosed elsewhere and a splenectomy had been performed six months previously. Ristocetin agglutination of platelets was defective and flow cytometry analysis of platelet membrane glycoprotein showed markedly reduced expression of glycoprotein lb (2.1%). Bernard-Soulier syndrome was diagnosed. Increased mean platelet volume was found in both parents, one son and three daughters. The other son and daughter were normal.

Angiotensin converting enzyme gene polymorphism and glomerular filtration rate changes in type 2 diabetic patients

It has been suggested that an insertion/deletion (I/D) polymorphism in intron 16 of the angiotensin-converting enzyme (ACE) gene may be associated with diabetic nephropathy The aim of this study was to investigate whether an association exists between ACE I/D polymorphism and glomerular filtration rate (GFR) in type 2 diabetes mellitus. A total of 128 type 2 diabetic patients were included in the study with the following ACE genotype distribution: DD 40, ID 58,11 30. I/D polymorphism was determined by polymerase chain reaction (PCR). Mean GFR was not statistically different according to ACE genotype (DD: 89.9 +/- 28.1 ml/min, ID: 99.5 +/- 25.1 ml/min, II: 96.6 +/- 19.6 ml/min). There was no significant difference in genotype distribution in normo-, micro- and macroalbuminuric patients (DD:ID:II [%], normo- 35:46:19, micro-28:55:17, macro- 31:55:14). ACE I/D polymorphism does not seem to be associated with GFR in type 2 diabetic patients.

Hydatid cyst: a rare cause of ascites

A 26 year old woman with ascites was admitted for further investigations. A diagnosis of hydatid cyst disease was suggested on the basis of a combination of abdominal ultrasonography, computerised tomography and latex agglutination tests. This diagnosis was confirmed following surgical intervention. Hydatid cyst disease is a rare cause of ascites and we review the etiology and clinical features of this condition.