Ali Ilker Filiz

Gulhane Military Medical Academy, Ankara, Ankara, Turkey

Are you Ali Ilker Filiz?

Claim your profile

Publications (22)20.98 Total impact

  • [Show abstract] [Hide abstract]
    ABSTRACT: Objectives: The aim of this study was to evaluate the outcomes of the lateral internal sphincterotomy in patients who had unhealed anal fissures using the endoanal ultrasonography.Background: Lateral internal sphincterotomy is an effective method in treatment of chronic anal fissures, but it is associated with 1 to 5 % unhealing and recurrence rates. Endoanal ultrasonography can be used to evaluate the sphincterotomy and the efficiency of the treatment. Methods: Totally, 40 patients with unhealed anal fissures after the lateral internal sphincterotomy were enrolled consecutively. The fissures were diagnosed by proctologic examination in every patient. The results of sphincterotomy were evaluated by the endoanal ultrasonography. Results: There were 23 men and 17 women with the median age 29.7 years (range, 20-44 years). Using the endoanal ultrasonography, an incomplete internal sphincterotomy was detected in 26 of patients. In 12 patients, while the internal sphincter was completely intact, a superficial (subcutaneous) external anal sphincterotomy was found. In two patients, although the internal sphincterotomy was observed to be sufficient, a localized abscess formation of less than 1 cm was detected at the anal crypts level. Conclusion: The use of endoanal ultrasonography in patients with unhealed or recurrent anal fissure is a beneficial diagnostic method in assessing the situations of sphincters after the lateral internal sphincterotomy. Although the lateral internal sphincterotomy is a successful surgical treatment and can be performed easily as an outpatient procedure, it should be performed with the correct and rigorously surgical technique (Tab. 2, Fig. 3, Ref. 31). Keywords: anal fissure, lateral internal sphincterotomy, unhealing, endoanal ultrasonography.
    Bratislavske lekarske listy 01/2013; 114(1):27-30. · 0.47 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: The aim of this study was to evaluate the expressions of oncoproteins and to correlate the results with clinicopathologic parameters in papillary thyroid carcinoma (PTC). Papillary thyroid cancer (PTC) is the most common form and accounts for about 80% of all thyroid cancers. Although PTC generally has a good prognosis, some patients suffer from local recurrence and/or distant metastasis. Oncogenes have reported to be related not only in carcinogenesis but also in tumor prognosis, tumor type, differentiation and site of tumor in epithelial malignant tumors such as thyroid, breast, ovarian, and stomach cancer. This study was planned retrospectively and was performed in 87 patients (47 PTC, 40 benign lesions). The data of clinicopathologic parameters and tissue samples were collected from the archives. Sections stained with H&E were evaluated for each case and after confirming the diagnosis of PTC, oncoprotein expressions were determined by immunohistochemical analysis. The differences of oncoprotein expressions in PTC compared with control group were statistically significant. Cyclin D1 and p53 expressions were significantly increased in PTC. The expressions of bcl-2 and c-erbB-2 in PTC were found as increased, but the correlation between these proteins and poor prognostic parameters were not significant. We suggest that increased expressions of cyclin D1 and p53 could be used as prognostic factors in patients with PTC.
    Medical Oncology 05/2011; 29(2):734-41. · 2.14 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Aim  The E-cadherin/catenin complex plays an important role in epithelial tissue architecture. Decreased expression of cell adhesion molecules (E-cadherin, α-, β- and γ-catenin) have been reported to correlate with invasive behaviour. The aim of this study was to investigate the relation between the expression of adhesion molecules and clinicopathological characteristics and survival in colorectal carcinoma.Method  The expression of adhesion molecules were studied by immunohistochemistry in 138 colorectal carcinomas.Results  The mean age of the patients was 65 years (range: 21–89 years). In primary carcinomas, a reduction in membranous expression of E-cadherin, α-catenin, β-catenin, γ-catenin was demonstrated (70%, 68%, 73%, 77%, respectively). Nuclear expression of β-catenin was found in eight (5%) patients. Decreased membranous β- and γ-catenin expression significantly correlated with tumour differentiation (P = 0.013, P = 0.03, respectively). There was a significant association between advanced stage of the tumour and decreased membranous α-catenin expression (P = 0.012). Decreased E-cadherin and β-catenin membranous expression correlated with short survival following curative resection of the primary tumour (P = 0.04, P = 0.03, respectively).Conclusion  The decreased membranous expression of E-cadherin and β-catenin and increased cytoplasmic expression of β-catenin might be used as a prognostic marker to monitor patients with colorectal cancer.
    Colorectal Disease 11/2010; 12(12):1223 - 1230. · 2.08 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Early diagnosis of acute appendicitis, known as the most frequent cause of acute surgical abdominal pathologies, dramatically decreases the related complications. D-lactate, produced by intestinal bacteria as a fermentation product, may be useful in diagnosing acute abdominal pathologies. The aim of this study was to investigate whether the presence of d-lactate would be a significant indicator in the early diagnosis of acute appendicitis. Eighty consecutive patients were prospectively included in this study. The patients were divided into four groups: acute appendicitis (group 1), perforated acute appendicitis (group 2), nonspecific abdominal pain (group 3), and acute abdomen other than acute appendicitis (group 4). For the control group, blood samples were taken in the same manner from 20 healthy subjects. There was no significant difference in blood d-lactate levels between the simple acute appendicitis and acute perforated appendicitis groups (p > .05). The blood d-lactate levels in groups 1 and 2 were significantly higher than those in groups 3 and 4, and the control group (p < .001). The reliability of d-lactate was determined as 97% sensitivity, 93% specificity, 90% positive predictive and 95% negative predictive values, and 95% accuracy. Based on findings in this study, blood d-lactate level may be a valuable diagnostic marker for the diagnosis of acute appendicitis.
    Journal of Investigative Surgery 08/2010; 23(4):218-23. · 1.32 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: The intent of our study was to compare the effects of dexmedetomidine versus midazolam on perioperative hemodynamics, sedation, pain, satisfaction and recovery scores during colonoscopy. A total of 60 ASA I-II patients, between 20 and 80 years of age were included in the study. Patients were randomly assigned to two groups. Midazolam 0.05 mg kg(-1) and fentanyl citrate 1 microg kg(-1) were administered intravenously to cases in Group I (n = 30). An initial loading dose of 1 microg kg(-1) dexmedetomidine was administered intravenously in 10 min to cases in Group II (n = 30) before the procedure and as a continuous infusion dose of 0.5 microg kg(-1) h(-1) just before the procedure started. Also 1 microg kg(-1) fentanyl citrate was administered intravenously immediately before the procedure. Peripheral oxygen saturation (S(pO2)), mean arterial pressure (MAP), heart rate (HR), Ramsay Sedation Scale (RSS), Numeric Rating Scale (NRS) scores and colonoscopist satisfaction scores of the cases were recorded. Although statistically significant values were not detected between the two groups with regard to mean arterial pressure, in Group I heart rates were higher and S(pO2) scores were lower in a statistically significant manner. When the groups were compared with regard to RSS, the RSS scores of Group I at the 10th and 15th minutes were significantly lower than Group II. There was no statistically significant difference between the two groups when compared with regard to NRS scores. Satisfaction scores were significantly lower in Group II. Dexmedetomidine provides more efficient hemodynamic stability, higher Ramsay sedation scale scores, higher satisfaction scores and lower NRS scores in colonoscopies. According to our results we believe that dexmedetomidine can be used safely as a sedoanalgesic agent in colonoscopies.
    European Journal of Anaesthesiology 07/2010; 27(7):648-52. · 2.79 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Objective: We aimed to investigate the effects of enteral immunonutrition and Total Parenteral Nutrition (TPN) on the immune system and acute inflammatory response of patients who underwent major abdominal surgery.Material and Methods: Sixty gastric or colorectal cancer patients were randomized into two groups. Enteral immunonutrition was given to the first group and TPN was given to the second group. Albumin, prealbumin, retinol binding globulin (RBP), transferrin, IL-2, IL-6, CRP and T-Lymphocyte levels were determined for nutritional state and immunologic evaluation. Also, postoperative complications, postoperative intensive care unit (ICU) and hospital stays were compared between the two groups.Results: All nutritional parameters were significantly decreased on the postoperative first day in both groups. RBP and prealbumin levels significantly increased in Group I on postoperative day 5. IL-6 and CRP levels increased significantly in both groups. IL-2 levels increased significantly in Group I, T-lymphocyte percentage decreased significantly in Group II on postoperative day 1 and 5. The length of ICU and hospital stays were longer and postoperative infection rate was less in Group II.Conclusion: Decrease in severity of acute inflammatory response and postoperative infection rate, augmentation in cellular immunity, decrease in the length of ICU and hospital stay were observed in the enteral immunonutrition group after major abdominal surgery.
    Trakya Universitesi Tip Fakultesi Dergisi. 01/2010;
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Objective: The most important complication following colorectal surgery is the anastomotic leakage. The aim of this study was to investigate the protective effect of thermal preconditioning and preoperative warming in the short and long term manner on anastomotic healing as well as to compare these two procedures to find out which is superior. Material and Methods: Forty-eight Wistar rats were randomly assigned into six groups, each consisting of 8 rats. The groups were formed as short (3 days) and long (7 days) term anastomoses (control), short and long term thermal preconditioning, and short and long term preoperative warming groups. Anastomotic healing was assessed on postoperative day 4 and 7 by determining anastomotic bursting pressure, tissue hydroxyproline content and histopathological examination. Results: The hydroxyproline levels were significantly higher in long term than those of short term (p=0.01). While preoperative warming had no effect on the hydroxyproline levels in short term, they were significantly higher in thermal preconditioning (TP) group than those of preoperative warming (PW) (p=0.01). In addition, the long term bursting pressures were found to be increased in all groups (p=0.01, for three groups) without any significant differences between groups both in short and long terms. Neither TP nor PW did affect the fibrotic index in STA and LTA groups. Conclusion: Colonic anastomoses performed with thermal preconditioning technique, increase the collagen synthesis on the anastomosis line in the early period of healing, and it is obvious that this technique could contribute to the anastomosis stability. Although the other parameters do not support our opinion, we believe further experiments about optimum heat and time would be a guide.
    Medical Journal of Bakirköy. 01/2010;
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Laparoscopic splenectomy (LS) is becoming the "gold standard" technique for splenectomy. The aim of this study was to evaluate the hospital experience, body image, and cosmesis after LS or open splenectomy (OS). Patients who underwent LS or OS were invited to fill out questionnaires evaluating their hospital experience, body image, and cosmetic results. A total of 72 patients (34 LS and 38 OS) agreed to participate in the study. No significant difference was observed between the groups in terms of age, sex, body mass index, or indication for splenectomy. Mean spleen weight and postoperative complications were slightly higher (P>0.05) and the postoperative hospital stay was significantly longer (P<0.05) in the OS group compared with the LS group. Scores from the modified Body Image, Hospital Experience, and Photo Series Questionnaires were higher (favorable) in the LS group compared with the OS group (P<0.01, P<0.001, and P<0.001, respectively). LS is the procedure of choice for most indications of splenectomy, which has comparable or better perioperative outcomes and complication rate as well as the advantages of better body image, cosmesis, and hospital experience compared with OS. Our results presenting improved outcomes with LS will contribute to the widespread application of laparoscopy for splenectomy.
    Surgical laparoscopy, endoscopy & percutaneous techniques 12/2009; 19(6):479-83. · 0.88 Impact Factor
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: The two most common procedures for open tension-free groin hernia repair with prosthetic mesh are the Lichtenstein operation and the mesh plug (Rutkow-Robbins) technique. Our study evaluated these two techniques on testicular blood flow and volume, and sperm function in young adults. We randomized operation types with a systematic sampling method, and handled consecutive patients of age 20-30 years having unilateral inguinal hernia repair at our institution from March to August 2008. The study subjects were divided into the Lichtenstein group (LG) and the mesh plug group (MPG). All subjects received color Doppler ultrasonography to determine testicular volume and resistive index (RI) the day before surgery and 3 months postoperatively by a physician blinded for the type of planned or performed operation. Spermiograms done preoperatively and at 3 months postoperatively measured sperm concentration and the rate of progressive motility. Sixty-four patients met the study criteria, with 32 patients each in the LG and MPG. RI levels were elevated postoperatively in both the LG (P = 0.027) and MPG (P = 0.012); there was no significant alteration in terms of testicular volume and spermiogram in the LG and MPG. The Lichtenstein and mesh plug techniques in unilateral inguinal hernia increase the RI level significantly in the early postoperative period, but do not have a significant effect on sperm concentration and the rate of progressive motility.
    Hernia 11/2009; 14(2):165-9. · 1.69 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Minimally invasive techniques, such as laparoscopic appendectomy (LA), are thought to produce better cosmetic results. The aim of this study was to evaluate the body image and cosmesis of patients after both LA and open appendectomy (OA). Between August 2007 and June 2008, patients who underwent LA or OA with the diagnosis of acute appendicitis were invited to participate in the study by filling out the body image questionnaire. Patients with OA who had the Rockey-Davis incision and LA patients who had the operation by 3 trocars (10-mm infraumbilical, 5-mm suprapubic and additional 10 mm left lower quadrant), were included in the study. A total of 38 patients (20 LA, 18 OA) participated in the study. The mean incision size for OA was 3.2 cm (range, 2 to 6 cm), and the mean scores from the body image questionnaire (both body image scale and cosmetic scale) were similar for both groups (P>0.05). No significant complications or changes in self-confidence (preoperative vs. postoperative) were observed in either group (P>0.05). To our knowledge, there is no study in the literature that evaluates body image and cosmesis using objective methods for LA. Our results showed that LA has no advantage for body image and cosmesis over OA. Furthermore, prospective studies using different tools with a larger sample size are needed to rationalize the use of laparoscopy for appendectomy.
    Surgical laparoscopy, endoscopy & percutaneous techniques 10/2009; 19(5):401-4. · 0.88 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: A very important step in laparoscopic appendectomy is dissection of the appendiceal mesenteric pedicle. The aim of this study was to investigate the effect of LigaSure in laparoscopic appendectomy. Between August 2007 and June 2008, a total of 32 patients were included in the study. Patients were randomized into 2 groups. The first group's dissection of the mesoappendix was performed with LigaSure (5 to 10 mm), whereas the second group's with endodissector and endoclip. The surgical time, postoperative complications, additional analgesics use and hospital stay were compared. There were no significant differences in complication rates, use of analgesics and hospital stay between the groups. The operation time (49.06+/-14.73 min vs. 59.69+/-12.54 min, P=0.036) was significantly lower in the LigaSure group. This study demonstrates that dissection of the mesoappendix with LigaSure reduces the operation time and could be used safely. However, more experiences are needed to attain reliable scientific results.
    Surgical laparoscopy, endoscopy & percutaneous techniques 09/2009; 19(4):333-5. · 0.88 Impact Factor
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Evaluation of pre- and postoperative serum CEA levels together has seldom been assessed for the prognosis of colorectal cancer (CRC). To concurrently evaluate pre- and postoperative CEA as factors of relapse and survival. The study consisted of 114 patients who had undergone surgery from February 2002 to June 2006 for CRC. All patients were classified into four groups according to their pre- and postoperative CEA levels. Data obtained for clinicopathologic parameters, lymph node metastasis, stage, recurrence, and CEA levels were analyzed to determine their association with survival. Multivariate analysis by the Cox proportional hazard regression model was performed to identify the independent prognostic factors associated with survival. Postoperative serum CEA levels remained high in Group 3 (n = 32). Nineteen patients (59.3%) demonstrated a detectable cause for persistent high CEA levels, while the reasons for those in the other thirteen patients (40.6%) remained obscure. Abnormal preoperative CEA levels significantly correlated with the depth of tumor invasion, lymph node metastasis, TNM stage, and recurrence (p < 0.05). Abnormal postoperative CEA levels were significantly related to the depth of tumor invasion, TNM stage, and postoperative relapse (p<0.05). Patients in Group 3 demonstrated the worst survival rate. Abnormal postoperative CEA levels, lymph node metastasis, and location of the tumor were independent prognostic factors for survival. The survival of patients with high postoperative CEA levels due to unknown reasons may be extended if they are exhaustively tested with sensitive diagnostic methods and treated at an early stage.
    Clinics (São Paulo, Brazil) 01/2009; 64(4):287-94. · 1.59 Impact Factor
  • Trakya Universitesi Tip Fakultesi Dergisi - TRAK UNIV TIP FAK DERG. 01/2009;
  • Trakya Universitesi Tip Fakultesi Dergisi - TRAK UNIV TIP FAK DERG. 01/2009;
  • [Show abstract] [Hide abstract]
    ABSTRACT: INTRODUCTION-AIM: The easiest method in postoperative analgesia is the infiltration of the wound with local anesthetic drugs. Although many local anesthetic drugs have been used for this type of infiltration, studies on levobupivacaine are rare. The aim of this study was to investigate the effects of different concentrations of levobupivacaine infiltration on wound healing. Forty female Wistar-Albino rats (280-300 g) were included in the study, which were randomly separated into four groups. Rats were infiltrated with 1.25 mg/mL levobupivacaine in group L(1.25) (n = 10), with 2.50 mg/mL levobupivacaine in group L(2.5) (n = 10), with 3.75 mg/mL levobupivacaine in group L(3.75) (n = 10), and with normal saline in control group (n = 10). Breaking-strength measurements, levels of hydroxyproline, and fibrotic index were evaluated in the tissue samples taken from the rats. When the breaking-strength measurements were evaluated, we have found a significant difference between the control and the study groups (p < 0.05). In the intergroup comparison the difference between groups L(1.25) and L(3.75) was statistically significant (p < 0.05). In all of the levobupivacaine groups the levels of hydroxyproline were higher compared to the control group. Also significant differences were observed between groups L(1.25) and L(2.5) and groups L(1.25) and L(3.75) (p < 0.05). The levels of tissue fibrotic index were higher in all of the levobupivacaine groups compared to the control group (p < 0.05) and also a difference was observed between groups L(1.25) and L(3.75) in terms of tissue fibrotic index (p < 0.05). We have concluded that levobupivacaine used in clinical doses have a significant effect on the fastening of wound healing and this effect increases with an increase in the concentration of the levobupivacaine. We believe that levobupivacaine will be more widely preferred in the near future in the postoperative analgesia.
    Journal of Investigative Surgery 01/2009; 22(2):112-6. · 1.32 Impact Factor
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Echinococcosis is still a serious problem particularly in endemic areas such as South and Central America, Mediterranean countries, and Russia. Furthermore, hydatid cysts of the lung are often indistinguishable from a variety of other pulmonary lesions such as lung tumors We herein present a 56 year old woman with breast cancer who presented with bilateral pulmonary nodules due to echinococcosis granulosis that mimicked metastatic breast cancer to the lung. During the evaluation of the malignancies which could metastasize to the lung, it must be kept in mind that the appearance of bilateral multiple pulmonary masses can also be the sign of a pulmonary echinococcosis especially in endemic areas. FDG-PET with its known high negative predictive value in characterizing indeterminate pulmonary nodules >1 cm is very helpful to characterize this kind of lesions.
    World Journal of Surgical Oncology 02/2008; 6:7. · 1.09 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: The aim of this study was to demonstrate the improvement of anal canal function after overlap sphincter repair and confirm that this treatment option is superior in patients with nonobstetric sphincter damage. From 1998 to 2003, 44 women who underwent overlapping sphincter repair were enrolled in this study. The women were allocated to one of two groups, obstetric trauma (n = 31) and nonobstetric (perineal) trauma (n = 13). Both groups were compared in terms of age, operation time, number of deliveries, hospital stay, need for analgesics, complication rate, pre- and postoperative outcomes of anal manometry and quality of life, using the fecal incontinence severity index and a questionnaire for fecal disorders. Anal canal length was significantly extended postoperatively in both groups compared to preoperative length. Eight-week postoperative resting and squeeze pressures were significantly higher than preoperative pressures in both patients with nonobstetric and obstetric sphincter injury. Although significant increase was seen in both groups, the mean postoperative resting and squeeze pressures at 1 year were rather high in patients with nonobstetric sphincter injury. At the end of a year of follow-up, overall satisfaction of the repair was about 82%. Overlap sphincter repair was feasible, although patient satisfaction was slightly less in the obstetric than in the nonobstetric trauma group. The improvement of anal function at 20- to 24-month follow-up is attributed to both high squeeze pressure and broad anal canal.
    Medical Principles and Practice 02/2008; 17(1):56-60. · 0.96 Impact Factor
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Diaphragmatic injury is a rare condition, but late diagnosis may be associated with increased mortality and morbidity. The aim of this study was to present our experience with the management of this injury. Between 2004 to 2007, 13 patients with traumatic diaphragmatic rupture or diaphragmatic hernia were treated. We described the findings in patients, who had operated urgent or had complaints due to intestinal obstruction months to years after an injury. All patients were male and mean age was 23.1 years. Diaphragmatic rupture was left-sided in all patients. Six of these patients had blunt and the remaining 7 had penetrating trauma. Diagnosis of diaphragmatic rupture was established in less than 24 hours in 4 patients. In the remaining 9 patients, who developed intra-throracic herniation of abdominal organs, diagnostic delay ranged from 12 to 48 months. The most frequent herniated organ was transverse colon. Non-absorbable sutures were used for closure of the defect. Complication rate was 30% and no death was observed. After blunt or penetrating trauma in upper abdomen and distal chest, a high index of suspicion is important to diagnose diaphragmatic rupture. Late presentations are associated with increased morbidity.
    01/2008;
  • [Show abstract] [Hide abstract]
    ABSTRACT: A variety of negative opinions about repeated usage of relatively expensive resterilized synthetic meshes have been considered. It had been stated that resterilized polypropylene meshes inhibits fibroblastic activity, decreases proliferative activity, and increases apoptosis in human fibroblast culture, in vitro. The purpose of this study is the in vivo evaluation of the resterilized mesh repairs of abdominal hernia defects in rat models of incisional hernia by comparing primer repair and original mesh repairs. The rats (n = 22) were separated into three groups. While the abdominal defect was repaired by primary suture in the control group (CG), the defects were repaired by original mesh (OG) or resterilized mesh (RG) in mesh-repaired groups. After 21 days, the rats were evaluated for tissue tensile strengths, tissue hydroxyproline levels, tissue inflammation, fibrosis, and apoptosis. Although the tensile strengths in OG and RG were significantly higher than those of CG (p < .05 and p < .05), there was no significant difference between two groups. The tissue hydroxyproline levels in OG and RG were also higher than those of CG. The difference was not significant between the two groups. The inflammation and fibrosis indexes in OG and RG were significantly higher than those of CG (p < .0001 for both), but there was no difference between groups. While the apoptosis index in OG and RG was also higher than that of CG (p < .0001 for both), there was no significant difference between OG and RG. The usage of resterilized mesh in abdominal wall repair did not reduce the tissue tensile strength, did not affect the tissue hydroxyproline levels, did not decrease the fibrosis, and did not increase the tissue inflammation and apoptosis. In conclusion, usage of resterilized meshes in abdominal wall defects was as safe as sterilized meshes.
    Journal of Investigative Surgery 01/2008; 21(4):171-6. · 1.32 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: The aim of this study is to investigate the healing effect of hyperbaric oxygen (HBO) on colonic anastomoses in the presence of experimentally induced peritonitis. Thirty-two rats were allocated randomly into short-term anastomosis (STA), short-term anastomosis + HBO treatment (STA+HBO), long-term anastomosis (LTA), and long-term anastomosis + HBO (LTA+HBO) treatment groups. The STA and LTA groups were administered fluid resuscitation and antibiotics for 3 and 7 days, respectively, whereas the HBO treatment groups received additional HBO therapy for 3 and 7 days, respectively. The rats were reoperated on the third and the seventh days of anostomoses for evaluation. The bursting pressures in STA+HBO and LTA+HBO therapy groups were significantly higher than those in groups with anastomoses alone (p < .001 and p < .01). HBO therapy did not affect the fibrotic index neither in STA nor in LTA groups (p > .05 for both); however, it was significantly higher in LTA+HBO group than that in STA+HBO group (p < .05). The hydroxyproline level was significantly higher in LTA group than in STA group (p < .05), yet HBO therapy did not affect the hydroxyproline levels in STA or LTA groups (p > .05 for both). It is concluded that hyperbaric oxygen treatment has positive effects on colonic anastomotic healing in case of peritonitis.
    Journal of Investigative Surgery 01/2008; 21(4):195-200. · 1.32 Impact Factor

Publication Stats

83 Citations
20.98 Total Impact Points

Institutions

  • 2010
    • Gulhane Military Medical Academy
      • Department of General Surgery
      Ankara, Ankara, Turkey
  • 2009
    • Istanbul Training and Research Hospital
      İstanbul, Istanbul, Turkey
  • 2008
    • Istanbul Surgery Hospital
      İstanbul, Istanbul, Turkey