Value of procalcitonin levels as a predictive biomarker for sepsis in pediatric patients with burn injuries.

AIM: The aim of the present study was to investigate the value of serum procalcitonin (PCT) measurements for the prediction of sepsis in pediatric patients with burn injuries. METHOD: All pediatric patients with burn aged between 1 and 15 years who were treated at Burn Centre of Kartal Training and Research Hospital, Istanbul, Turkey between January 2014 and January 2015 were included in this study. The patients were classified into three groups according to levels of serum PCT. Groups one, two, and three consisted of patients with PCT levels lower than 0.5 ng/dl, patients with PCT levels 0.5--2.0 ng/dl, and patients with PCT levels greater than 2.0 ng/dl, respectively. Demographic data (age, gender), burn etiology, body region of burns, percentage of affected total body surface area (TBSA), antibiotic requirement, intensive care unit (ICU) requirement, hospitalization time, blood culture results, and mortality were evaluated in relation to PCT levels. RESULTS: The mean PCT level at admittance was 2.2 ± 5.8 ng/dl. There were 52, 7, and 11 patients in group one, two, and three, respectively. Higher PCT levels were significantly associated with higher percentage TBSA (P < 0.001), positive blood cultures (P < 0.001), higher requirement of antibiotics and intensive care (P = 0.004 and P < 0.001, respectively), and longer hospitalization time (P < 0,001). CONCLUSION: High PCT levels may be a predictive biomarker for the development of sepsis in pediatric patients with burn injury. However, more comprehensive prospective studies may be required to validate this finding.

Effects of clinical factors on quality of life following curative gastrectomy for gastric cancer.

AIM: We aimed to assess the factors which may affect the quality of life (QoL) of the patients who underwent curative gastrectomy for gastric cancer. SUBJECTS AND METHODS: Patients with gastric cancer, who underwent gastrectomy with curative intent at Department of Gastrointestinal Surgery, Kartal Training and Research Hospital from January 2013 to December 2015, were retrospectively reviewed. Gastrointestinal Quality of Life Index was utilized for this research. The clinical factors that might affect QoL after gastrectomy were selected. They were demographic data (age and gender), the American Society of Anesthesiologists classification, body mass index (BMI), operative variables (level and type of resection, type of dissection [D1, D2], type of reconstruction, and additional organ resections), postoperative appetite level, type of oncological treatment, and pathological stages. One hundred and eighteen patients were included in this study. RESULTS: Eighty-seven (73.7%) of them were male and mean age was 59.4 ± 10.2 (36-74). Mean follow-up period was 25.7 ± 11.3 (6-42) months. According to multivariate analysis, advanced stage, neoadjuvant therapy, lower BMI, poor appetite, and shorter follow-up were independently associated with poorer cumulative scores. CONCLUSIONS: Advanced stage, application of neoadjuvant therapy, low BMI level, and poor postoperative appetite may deteriorate the postoperative QoL of the patients with gastric cancer.

Anal melanoma: Outcomes of current surgical approaches.

AIM: In this study, we aimed to evaluate the clinical characteristics and outcomes of the patients with anal melanoma (AM), who underwent surgical treatment. MATERIALS AND METHODS: This study was conducted in Kartal Training and Research Hospital between January 2010 and December 2017. All patients, who underwent surgical resection with a diagnosis of AM, were enrolled. RESULTS: A total of 10 patients were examined, 8 of them were females, and their average age was 69.2 years (range, 47-85 years). Abdominoperineal resection (APR) was performed in five (50%) patients, and local excision (LE) was performed in other five (50%) patients. Three patients (30%) had stage I disease, two (20%) had stage II disease, and five (50%) had stage III disease. All five patients in APR group had stage III disease. In the comparison of the survival period after surgery, the mean survival period of the APR group was 6.2 months (range, 1-16 months) while that of the LE group was 19.6 months (range, 7-43 months). CONCLUSION: LE with adjuvant radiation seems to offer good locoregional control without reducing the survival and may be an option of treatment for patients with small, superficial AM. However, APR should be offered for patients with locally advanced disease or as a salvage following recurrence.

Significance and outcome of living-donor liver transplantation in acute mushroom intoxication.

INTRODUCTION: Mushroom intoxication (MT) can lead to acute liver injury which may result in Mushroom intoxication-related liver failure (M-ALF) requiring liver transplantation (LT). In the present study, we want to share the experience of our institute regarding living-donor LT (LDLT) due to mushroom poisoning. AIM: The aim of this study is to identify the predictors of poor prognosis in patients with ALF secondary to mushroom intoxication requiring LDLT. MATERIALS AND METHODS: All patients with MT between 2008 and 2016 were evaluated. Demographics, symptoms, interval between symptoms and admission to our institute, laboratory data, model for end-stage liver disease (MELD)/pediatric end-stage liver disease (PELD) scores, clinical course, and outcomes of supportive therapy and LT were evaluated. There were two groups in the study: Group A = responsive to supportive therapy (n = 9) versus Group B = unresponsive to supportive therapy (n = 9). RESULTS: During the study, a total of 18 patients were admitted with M-ALF. Twelve (66.7%) of them were female, and the mean age was 39.9 ± 18.2 years. All of the nine patients in Group A fully recovered with supportive therapy. In Group B, one patient died during waiting period for LT and 8 patients received LDLT LDLT. Three of the eight patients who were transplanted died in the postoperative early period within postoperative 5 days. The patients in Group B had significantly higher MELD/PELD scores and encephalopathy rate than in Group A (P < 0.05). International normalized ratio (INR), bilirubin, ammonium levels, and platelet count were significantly different between groups (P < 0.05). The patients in Group B had significantly longer interval before admission to our institute (P < 0.05). CONCLUSION: The presence of encephalopathy, higher MELD/PELD, INR, bilirubin, ammonium levels, and lower platelet count was related to poor prognosis in MT. LDLT provides a good therapeutic option in patients with M-ALF. The time is a crucial factor in successful treatment of MT. Early admission to a tertiary referral center with expertise in LT results in a better prognosis and increased survival following M-ALF.

Pregnancy After Liver Transplantation: Risks and Outcomes.

OBJECTIVE: The aim of this study was to evaluate the outcomes of liver transplant recipients who became pregnant after transplantation. METHODS: The clinical data of all patients who underwent liver transplantation between January 2007 and December 2016 in our liver transplantation institute were reviewed. The following data were analyzed: indications for transplantation, recipient age at the beginning of pregnancy, the interval between transplantation and pregnancy, maternal and fetal complications, type of delivery, the health condition of neonates, and modifications in immunosuppressive therapy. RESULTS: During the study period, 1890 patients underwent liver transplantation. There were 185 women (9.8%) in childbearing age (15-45 years old), and 18 (9.7%) of them became pregnant during the study period. There were a total of 26 pregnancies. The mean age of patients at the time of operation was 25.3 ± 5.2 years, and the mean interval between operation and conception was 32.7 ± 15.3 months. Seventeen pregnancies (65.4%) ended in a live birth in the study. Six pregnancies (23%) resulted with no maternal or fetal complications. The most frequent maternal complication during pregnancy was pregnancy-induced hypertension (n = 3; 16.6%). CONCLUSIONS: Despite advances in immunosuppressive therapy and increasing experience in the management of these patients, pregnancies in liver transplant recipients are still more risky than in the general population for both the mother and the fetus. Thus, the issues related to fertility should be comprehensively discussed with the patients and their partners, preferably before transplantation, and pregnancies in liver transplant recipients should be followed up more carefully by a multidisciplinary team.

The role of group education on quality of life in patients with a stoma.

Stoma education has been traditionally given in a one-to-one setting. Since 2007, daily group education programmes were organised for stoma patients and their relatives by our stoma therapy unit. The programmes included lectures on stoma and stoma care, and social activities in which patients shared their experiences with each other. Patients were also encouraged to expand interaction with each other and organise future social events. A total of 72 patients [44 (61.1%) male with a mean (± SD) age of 56.8 ± 13.6 years] with an ileostomy (n= 51, 70.8%), a colostomy (n= 18, 25.0%) or a urostomy (n= 3, 4.2%) were included in the study. Patients were asked to answer a survey (SF-36) face-to-face before the initiation of the programme, which was repeated 3 months later via telephone call. The comparison of pre-education and post-education SF-36 scores revealed a statistically significant improvement in all 8-scale profiles, but not in vitality scale, and both psychometrically-based and mental health summary measures. Analyses disclosed that married patients and those who were living at rural districts seem to have the most improvement in life quality particularly in bodily pain, general health and role-emotional scales and mental health summary measure. In our opinion, group educations may be beneficial for stoma patients, and stoma therapy units may consider organising similar activities.

Laparoscopy for sigmoid colon and rectal cancers in septuagenarians: a retrospective, comparative study.

BACKGROUND: The aim of the study is to analyze the results of laparoscopy in septuagenarians with sigmoid colon or rectal cancer. METHODS: Patients who underwent laparoscopic or hand-assisted laparoscopic sigmoid or rectal resections for cancer were retrospectively selected from the database of our institution. The study group (Lap > 70 group), contained the cancer patients over 70 years old who were treated with laparoscopy. Patients less than 70 years old who underwent a laparoscopic procedure (Lap < 70 group), and those over than 70 years old who underwent conventional surgery (Open > 70 group), were assigned to control groups. Demographics, information regarding tumors, perioperative data, pathological results, and survival in the three groups were compared. RESULTS: There were 56, 166, and 34 patients in the Lap > 70, Lap < 70, and Open > 70 groups, respectively. Patients in the Lap > 70 group were significantly older than other groups. The American Society of Anesthesiologists scores were higher, and the presence of the studied risk factors was more common in the Lap > 70 group than the Lap < 70 group. Intraoperative bleeding and the amount and number of perioperative transfusions required were less in the Lap > 70 group than in the Open > 70 group. The number of harvested lymph nodes was less in the Lap > 70 group than both study groups. Five-year survival in the Lap > 70 group was similar to that in the Lap < 70 group and significantly better than in the Open > 70 group. CONCLUSIONS: Laparoscopy for sigmoid colon and rectal cancer in patients over 70 may be feasible and safe as it is in younger patients. The present study has revealed that laparoscopy in the elderly may be superior to conventional techniques as regards some intraoperative findings and survival.

Mild and severe anal incontinence after lateral internal sphincterotomy: risk factors, postoperative anatomical findings and quality of life.

AIM: This study aims to evaluate the risk factors for incontinence after lateral internal sphincterotomy (LIS) and assess quality of life in different levels of incontinence. METHODS: All consecutive patients (n = 253) with chronic anal fissure who underwent LIS between 2003 and 2006 were retrospectively reviewed. All patients were questioned for possible anal incontinence according to the Wexner Incontinence Score (WIS). Demographics, vaginal delivery history, additional procedures and surgeon's experience were evaluated as risk factors. Endoanal ultrasound (EUS) was performed in incontinent patients to assess the thickness of the remaining internal sphincter and to evaluate any injury in the external sphincter. Quality of life was questioned with SF-36. RESULTS: Twenty-eight (11.7%) patients suffered from incontinence (mean WIS = 3.6 ± 2.5). The search for a risk factor was unsuccessful when continent and incontinent groups were compared. In subgroup analyses, patients were found to be suffering from mild (WIS <5, n = 19) or severe (WIS >5, n = 9) incontinence. Vaginal delivery history was found more often in the severely incontinent subgroup than in the continent group (p < 0.05). Also, vaginal delivery history and the additional procedures were more frequently observed in the severely incontinent subgroup than in the mildly incontinent subgroup. EUS did not find any external sphincter injury in these cases. WIS had negative correlations with the physical and mental component scores of SF-36. CONCLUSION: In our opinion, the threat for incontinence is unpredictable; however, vaginal delivery history may increase the risk of severe incontinence.

Apical lymph nodes at the root of the inferior mesenteric artery in distal colorectal cancer: an analysis of the risk of tumor involvement and the impact of high ligation on anastomotic integrity.

BACKGROUND: What level of arterial ligation is best in left-sided colon cancer and rectal cancer remains controversial. This study aims to assess the necessity and risk of high ligation from an oncological and technical perspective. METHODS: The lymph nodes at the origin of the inferior mesenteric artery (IMA) were separated as apical nodes in all patients operated for distal colorectal cancer in our department. The number and status of the nodes were prospectively assessed, and demographic and tumor-related variables were evaluated as risk factors for apical tumor invasion. Anastomotic leaks were also evaluated. RESULTS: A hundred and three patients (52 [50.5%] males, 60.3+/-12.9 years old) were included. The number of non-apical lymph nodes harvested was 14.5+/-7.1 with an additional 4.4+/-3.2 apical nodes at the high ligation site. Tumor invasion of apical nodes was observed in 6 (5.8%) patients. Two of these (1.9%) had no other positive nodes (skip metastases). Although none of the variables evaluated was found significant for predicting apical node positivity, tumor invasion was detected in 8.5 and 22.2% of patients with pT3 and pN2 cancers, respectively. Among patients, who had an anastomosis (n = 84, 81.6%), anastomotic leak was observed in 7(8.3%) and 1 (1.2%) of these patients required emergency relaparotomy. There was no mortality related to high ligation. CONCLUSIONS: High ligation of IMA may be routinely performed in patients with distal colorectal cancer, since tumor invasion of apical lymph nodes is neither rare (>5%) nor predictable, and skip metastases may also occur. This is especially true in case of an advanced disease for which apical node positivity peaks. The anastomotic leak rate is less than 10%, and mortality is low after high ligation of IMA.

Excision and marsupialization versus sinus excision for the treatment of limited chronic pilonidal disease: a prospective, randomized trial.

The treatment techniques for pilonidal disease are either associated with high recurrence rates or complex procedures. This prospective randomized study compared the outcome of excision and marsupialization technique with sinus excision technique. A total of 40 consecutive patients with limited, chronic pilonidal sinus disease were operated with either excision and marsupialization technique (Group 1, n=20) or sinus excision technique (Group 2, n=20). The demographics, perioperative data, complications and recurrences were recorded. Patient satisfaction was evaluated with a specific questionnaire 16-18 weeks after surgery. Demographic data, preoperative symptoms and the acute disease history were similar between the groups. Operation time, hospital stay and work-off periods were significantly shorter and the number of out-patient procedures was significantly more in Group 2. Although satisfaction scores were similar between the groups, the patients who had no complaint, were "completely satisfied" or would "absolutely recommend the operative technique to other patients" were significantly more in Group 2. In conclusion, the sinus excision technique requires a shorter operation time, hospital stay and work-off period than excision and marsupialization in the treatment of limited, chronic pilonidal disease. The sinus excision technique can be performed as an out-patient procedure in most cases, and seems to be associated with better patient satisfaction.