Attitudes and behavior regarding organ donation and transplantation on the part of religious officials in the Eastern Black Sea region of Turkey

AIM

This study evaluated the opinions and attitudes toward organ donation and transplantation on the part of religious officials in the Eastern Black Sea region of Turkey.

METHOD

This descriptive study was performed between December 2008 and November 2009 with 550 among Muslim religious officials, including 541 males and 9 females, who attended educational seminars on the subject arranged in collaboration with Mufti Offices in the provinces of Trabzon, Rize, Gümüşhane, and Giresun in the Eastern Black Sea region of Turkey. A supervised questionnaire administered before the seminars contained questions investigating whether subjects have volunteered to donate organs, reasons for not volunteering, whether they would donate the organs of a close relative in the event such a death, and what they would think in the event they required an organ transplantation themselves. Questions were also asked regarding permission for organ transplantation and donation in 5 main religions.

RESULTS

Although no female religious officials had previously volunteered to donate organs, 4 men (0.7%) had done so. After attending seminars, 32 (5.9%) volunteered to donate. The main reasons cited for not volunteering to donate organs were lack of sufficient knowledge of the procedures involved (30.6%) and lack of interest (17.4%). Three hundred five religious officials stated they would not agree to organ donation in the event of the death of a close relative. When asked "What would you think about organ donation and transplantation if you needed an organ transplant now?", 46.0% replied "I would want an organ transplant." Finally, 83.3% of religious officials stated that Islam permits organ donation and transplantation, whereas 13.6% stated that Christianity permits it, other figures being 7.3% for Judaism, 2.5% for Buddhism, and 2.0% for Hinduism.

CONCLUSIONS

Religious views affect organ donation. The fact that religious officials agreed to donate organs after appropriate education emphasized that Islam is the most sensitive faith on the subject, indicating that the issues can be improved through collaboration with religious officials.

Effects of 17ß-Estradiol on the Acute Necrotizing Pancreatitis after Onset in Rats

The aim of this study was to investigate the influence of 17ß-estradiol (E2) on acute necrotizing pancreatitis (ANP) induced by glycodeoxycholic acid in rats. Rats were divided into six groups as sham + saline, sham + single dose E2 (SDE2), sham + multiple dose E2 (MDE2), ANP + saline, ANP + SDE2, and ANP + MDE2. ANP in rats was induced by glycodeoxycholic acid. The extent of acinar cell injury, mortality, systemic cardiorespiratory variables, functional capillary density (FCD), renal/hepatic functions, and changes in some enzyme markers for pancreatic and lung tissue were investigated during ANP in rats. The induction of ANP resulted in a significant increase in the mortality rate, pancreatic necrosis, and serum activity of amylase, alanine aminotransferase (ALT), interleukin (IL)-6, lactate dehydrogenase (LDH) in bronchoalveolar lavage (BAL) fluid, serum concentration of urea, and tissue activity of myeloperoxidase (MPO) and malondialdehyde (MDA) in the pancreas and lung, and a significant decrease in concentrations of calcium, blood pressure, urine output, p02, and functional capillary density (FCD). The use of E2 did not alter these changes. E2 demonstrated no effect on the course of ANP in rats. Therefore, it has no value in the treatment during acute pancreatitis.

Information, attitude, and behavior toward organ transplantation and donation among health workers in the eastern Black Sea region of Turkey

AIM

We sought to evaluate the information, attitude, and behaviors toward organ donation among health workers in the eastern Black Sea region of Turkey.

METHOD

This descriptive study was performed between December 2008 and November 2009. It involved 1,545 health personnel in 8 state hospitals in the eastern Black Sea region of Turkey, excluding the university hospitals in the towns of Trabzon, Rize, Gümüşhane, and Giresun. Educational seminars regarding organ transplantation and donation were arranged for the hospitals in the study. Questionnaires on the subject distributed to the participants were collected before the seminars began. They contained questions about occupation, gender, age, previous organ donation, whether the person would consider donating if they had not already volunteered (if not, the reasons why), whether any relatives had volunteered to donate organs, whether anyone close to them had volunteered to donate organs, whether they would donate organs in the event of a relative's death, and what they might think if they were to require an organ transplant. Following the seminars, participants were given the opportunity to obtain organ donation cards from a stand on site. Data were analyzed using the chi-square test.

RESULTS

Eighty-one participants (5.2%), including 46 women (5.2%) and 35 men (5.3%), had previously officially volunteered to donate organs (P = .875). One hundred thirty-seven health personnel were willing to donate organs by visiting the donation stand after the seminars. The main reasons for participants who had not volunteered to donate organs failing to do so were lack of information about donation and procedures (28.4%), lack of interest in the subject (23.2%), and Islamic religious beliefs and/or traditions (19.6%). One hundred eighty health personnel (11.7%) had family members or relatives who had volunteered to donate organs. Asked whether they would donate that person's organs in the event of the death of a relative, 93 doctors (67.6%), 225 nonphysician health personnel (41.1%), and 345 other participants (43.1%) stated that they would not (P < .0005).

CONCLUSIONS

Health workers play a key role to overcome the difficulties encountered regarding organ donation. This study showed the need for constant effective education seminars to enhance knowledge and sensitivity on the part of health workers.

Molecular epidemiology and antimicrobial resistance mechanisms of methicillin-resistant Staphylococcus aureus isolated from bovine milk

The aim of this study was to identify methicillin-resistant Staphylococcus aureus (MRSA) strains gathered from 2002 to 2006 from milk samples in Aydin region in Turkey. Among 93 S. aureus strains isolated from bovine milk with mastitis, 16 were resistant to methicillin. Methicillin-resistant S. aureus strains were studied further for their staphylococcal cassette chromosome mec (SCCmec) types, pulsotypes, spa and MLST types, antimicrobial susceptibilities, mechanisms of resistance and presence of Panton-Valentine leucocidin (PVL) toxin gene. The MRSA strains were multi-drug resistant. The susceptibility rates to antimicrobials tested were 0%, 0%, 0%, 0%, 6.25%, 16.25% and 56.25% for erythromycin, clindamycin, chloramphenicol, gentamicin, tetracyclin, ciprofloxacin and vancomycin, respectively. All tetracycline and gentamicin resistant strains carried tet(M) and aac(6)-aph(2) gene, respectively. Among macrolide-resistant isolates, nine had erm(A), and seven had both erm(A) and erm(B) genes. The molecular characterization by pulsed-field gel electrophoresis showed presence of three pulsotypes with their variants. The pulsotype B strains were type IV with SCCmec typing, and representative of pulsotype B was t190 by spa typing and ST8 by MLST typing. The strains with pulsotype A and C were SCCmec III, and representative of these pulsotypes was t030 by spa typing. The MLST type of pulsotype A was ST239 and pulsotype C was one allele variant of ST239. None of the isolates harboured the PVL gene. Presence of hospital-related MRSA strains may indicate transmission of these strains between human and animals. In case of clonal spread beside the infected animals' treatment of MRSA carrier, farm workers should also be considered. Hygienic measures and rational antibiotic use may avoid resistance selection, clonal dissemination of resistant strains and decrease losses because of mastitis in dairy herds.

Effects of omega-3 fatty acids on acute necrotizing pancreatitis in rats

The aim of this study was to investigate the influence of omega-3 fatty acids (omega3FA) on acute necrotizing pancreatitis (ANP) induced by glycodeoxycholic acid in rats. The induction of ANP resulted in significant increases in mortality rate, intestinal permeability, bacterial infection in pancreas and extrapancreatic organs, and serum activity of urea and amylase, alanine transferase (ALT), interleukin (IL)-6, tumor necrotizing factor-alpha (TNF-alpha), lactate dehydrogenase (LDH) in bronchoalveolar lavage (BAL) fluid, tissue activity of myeloperoxidase (MPO) and malondialdehyde (MDA) in the pancreas and lung, and a considerable decrease of concentrations of calcium, protein and albumin. The use of omega3FA reduced mortality, phenol sulfophthalein excretion in urine, bacterial infection in pancreas, liver, spleen, MPO and MDA levels in pancreatic and lung tissue, LDH level in BAL fluid and serum IL-6 and TNF-alpha values. Serum triglyceride increased only in the omega3FA groups. Serum amylase, ALT, calcium, urea, protein, IL-1, and degree of pancreatic damage indicated no difference between the pancreatitis groups. Increased intestinal permeability and cytokine levels, and free radical damage play an important role during the course of acute pancreatitis. The treatment with omega3FA improves these effects. omega3FA may be useful in the treatment during ANP in rats. Therefore, it can be beneficial in patients with pancreatitis.

Effects of Lazaroid U-74389G on Acute Necrotizing Pancreatitis in Rats

The aim of this study was to investigate the influence of U-74389G on acute necrotizing pancreatitis (ANP) induced by glycodeoxycholic acid in rats. The induction of ANP resulted in a significant increase in mortality rate, pancreatic necrosis, and serum levels of amylase, alanine aminotransferase, interleukin-6, tumor necrosis factor alpha, and urea, in lactate dehydrogenase levels in bronchoalveolar lavage fluid, and in the activities of myeloperoxidase and malondialdehyde in pancreas and lung tissue; a significant decrease was observed in serum calcium levels, blood pressure, urine output, and pO(2). The use of U-74389G inhibited the changes in serum urea, pO(2), and tissue levels of myeloperoxidase and malondialdehyde in pancreas and lungs. Moreover, it indicated a limited effect on the course of ANP in the rats and did not reduce mortality and pancreatic damage. Therefore, it may be used in the treatment of lung injury during acute pancreatitis.

Comparison of topical glyceryl trinitrate ointment and oral nifedipine in the treatment of chronic anal fissure

This study was designed to compare the effect of topical glyceryl trinitrate (GTN) and oral nifedipine treatments on maximal anal resting pressure (MARP) and subsequently to assess their effectiveness in healing of chronic anal fissure (CAF). Patients were allocated randomly to receive either oral nifedipine retard (10 patients) 20 mg twice daily or instructed to apply glyceryl trinitrate (0.2 percent) ointment (10 patients) into the lower half of the anal canal twice daily. They were reviewed and assessed at the first visit and every fortnight for measurement of MARP, pain scores, blood pressure, pulse rate, healing of the fissure and adverse effects. Treatment were continued until healing had occurred or for up to 8 weeks. MARP values before and after application of the GTN ointment was 113.2 cm H2O and 72.5 cm H2O respectively (P < 0.001). Nifedipine caused a reduction in mean MARP from 105.2 to 74.0 cm H2O (P < 0.001). Linear analogue pain scores were significantly reduced after 2 weeks treatment with GTN and nifedipine (P < 0.001) and continued throughout the treatment period. At the end of the study; 7 of the 10 patients in the GTN group were deemed to be healed (5) or improved (2), compared with 6 of the 10 patients in the nifedipine group (5 healed, 1 improved). Headaches occurred in 3 patients in the GTN group, compared with one patient in the nifedipine group. There was no significant difference between GTN and nifedipine in terms of reduction in MARP and pain score, healing of the fissure and incidence of early recurrence and side effects of treatments. We conclude that GTN ointment and oral nifedipine are equally effective in the treatment of chronic anal fissure.

Effects of N-acetylcysteine on acute necrotizing pancreatitis in rats

The aim of this study was to investigate the influence of N-acetylcysteine (NAC) on acute necrotizing pancreatitis (ANP) induced by glycodeoxycholic acid in rats. The induction of ANP resulted in significant increase in mortality rate, pancreatic necrosis and serum activity of amylase, alanine aspartate transferase (ALT), interleukin-6 (IL-6), lactate dehydrogenase (LDH) in bronchoalveolar lavage (BAL) fluid, serum concentration of urea, tissue activity of myeloperoxidase (MPO) and malondialdehyde (MDA) in the pancreas and lung, and significant decrease of concentrations of calcium, blood pressure, urine output and pO(2). The use of NAC inhibited the changes in urine output, pO(2), tissue activity of MPO and MDA in pancreas and lungs, and the serum activity of IL-6, ALT, and serum concentrations of urea and calcium. NAC reduced the mortality and pancreatic damage. The use of NAC has a beneficial effect on the course of ANP in rats. It may be used in the treatment of acute pancreatitis.

Surgical treatment of the sigmoid volvulus

Sigmoid volvulus is not an uncommon cause of intestinal obstruction. The purpose of this study is to evaluate the clinical features and surgical treatment methods in patients with sigmoid volvulus. Thirty-two patients operated on between January 1991 and October 2002 were reviewed retrospectively. The demographic data of the patients, clinical features, preoperative radiological and operative findings, type of surgical procedure performed, postoperative complications, mortality and duration of hospital stay (DHS) after surgery were reviewed. There were 21 male (66%), 11 female patients (34%) and their age ranged from 61 to 87 years with a median of 73.5 +/- 8.38 years. Most frequent clinical features were abdominal pain, distension and constipation. The correct preoperative diagnosis was made in 44% (14/32) of cases. Surgical treatment consisted of sigmoidectomy with primary anastomosis (R&A) (n = 9, 28%), sigmoidectomy with colostomy (R&C) (n = 16, 50%), and detorsion with sigmoidopexy (D&P) (n = 7, 22%). Concomittant diseases were more frequent in R&C group (n = 14, 87%) and this was statistically significant as compared to R&A (n = 4, 44%) (P = 0.03). Postoperative complication rate in R&C group was more frequent and DHS longer but the difference between treatment groups was not significant statistically. Two recurrences were observed in D&P group. Sigmoidectomy should be the basic principle in management of sigmoid volvulus and primary anastomosis can be performed safely in selected patients without increasing morbidity and DHS.

Significance of antithrombin III, protein C and protein S in acute mesenteric ischemia patients

It is well established that a condition of hypercoagulation due to deficiencies of antithrombin III, protein C and protein S may result in thrombo-embolism. To evaluate the possibility of hypercoagulation in acute mesenteric ischemia (AMI); clinical features, ECG changes, drug history, the length of intestine remaining after the resection and mortality of 15 consecutive patients were recorded and plasma levels of antithrombin III, Protein C and protein S were measured. Antihypertensive, antidiabetic and digitalis were the main drugs used by the patients. Atrial fibrillation was the main ECG finding (60%). AMI was attributed to thrombo-embolic phenomena because of atrial fibrillation in these patients. Levels of antithrombin III and protein S were lower in patients without atrial fibrillation compared to those with the condition (mean values 16.18 vs. 18.04 and 87.33 vs. 94.22 respectively) but the difference was not statistically significant. Levels of Protein C were lower and the length of intestine remaining after resection was shorter in patients without, compared to those with, atrial fibrillation (mean values 77.00 vs. 88.66, and 52.5 cm vs. 86.11 cm respectively). The difference was statistically significant (p < 0.05). Postoperative mortality rate was 33.3% (5 patients) and the length of intestine remaining after resection was the main determining factor in the prognosis of the patients. We conclude that a condition of hypercoagulation due to a deficiency of protein C has a significant role in the pathogenesis of AMI especially in patients without atrial fibrillation.

Surgical treatment of hydatid cysts of the liver

BACKGROUND

Echinococcosis is a zoonotic disease that occurs throughout the world. The purpose of this study was to assess the clinical features and results of surgical treatment of hepatic hydatid cysts.

METHODS

One hundred and two patients operated on between 1991 and 2002 were reviewed retrospectively. The patients' demographic data, location, number and size of cysts, type of surgical procedure performed, morbidity, recurrences and duration of hospital stay were recorded.

RESULTS

There were 74 male and 28 female patients with ages ranging from 15 to over 60 years. The most frequent symptom was abdominal pain. From the total of 136 hepatic cysts, 54 (39.7 per cent) were managed by cystostomy and drainage, 40 (29.4 per cent) by cystostomy and capitonnage, 16 (11.8 per cent) by cystostomy and omentoplasty, 24 (17.6 per cent) by cystectomy and two (1.5 per cent) by left lateral hepatic resection. Postoperative complications were more frequent following cystostomy with omentoplasty (six of 16 patients) compared with cystectomy (none of 18) (P = 0.005). Choledochotomy increased the length of hospital stay in patients having cystostomy and drainage (P = 0.021) and in those having cystostomy with omentoplasty (P = 0.028). Two recurrences were observed.

CONCLUSION

Surgery combined with medical treatment by albendazole is effective in the eradication of hepatic hydatid disease and in the prevention of local recurrence.