ABSTRACT
AIMS: To evaluate comparative outcomes of laparoscopic spleen-preserving distal pancreatectomy (LSPDP) and laparoscopic distal pancreatectomy with splenectomy (LDPS). METHODS: A systematic search of multiple electronic data sources and bibliographic reference lists were conducted. Comparative studies reporting outcomes of LSPDP and LDPS were considered followed by evaluation of the associated risk of bias according to ROBINS-I tool. Perioperative complications, clinically important postoperative pancreatic fistula (POPF), infectious complications, blood loss, conversion to open, operative time and duration of hospital stay were the investigated outcome parameters. RESULTS: Nineteen studies were identified enrolling 3739 patients of whom 1860 patients underwent LSPDP and the remaining 1879 patients had LDPS. The patients in the LSPDP and LDPS groups were of comparable age (p = 0.73), gender (p = 0.59), and BMI (p = 0.07). However, the patient in the LDPS group had larger tumour size (p = 0.0004) and more malignant lesions (p = 0.02). LSPDP was associated with significantly lower POPF (OR:0.65, p = 0.02), blood loss (MD:-28.30, p = 0.001), and conversion to open (OR:0.48, p < 0.0001) compared to LDPS. Moreover, it was associated with significantly shorter procedure time (MD: -22.06, p = 0.0009) and length of hospital stay (MD: -0.75, p = 0.005). However, no significant differences were identified in overall perioperative (OR:0.89, p = 0.25) or infectious (OR:0.67, p = 0.05) complications between two groups. CONCLUSIONS: LSPDP seems to be associated with lower POPF, bleeding and conversion to open compared to LDPS in patients with small-sized benign tumours. Moreover, it may be quicker and reduce hospital stay. Nevertheless, such advantages are of doubtful merit about large-sized or malignant tumours. The available evidence is subject to confounding by indication.
Subject(s)
Laparoscopy , Pancreatic Neoplasms , Humans , Laparoscopy/adverse effects , Length of Stay , Pancreatectomy/adverse effects , Pancreatectomy/methods , Pancreatic Fistula/etiology , Pancreatic Neoplasms/surgery , Pancreatic Neoplasms/pathology , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Postoperative Complications/surgery , Retrospective Studies , Spleen/pathology , Spleen/surgery , Splenectomy/adverse effects , Treatment OutcomeABSTRACT
OBJECTIVE: Liver transplantation is the gold standard approach for decompensated liver cirrhosis. In recent years, stem cell therapy has raised hopes that adjusting some clinical and laboratory parameters could lead to successful treatments for this disease. Cirrhotic patients may have multiple systemic abnormalities in peripheral blood and irregular cell populations in bone marrow (BM). Correcting these abnormalities before BM aspiration may improve the effectiveness of cell-based therapy of liver cirrhosis. MATERIALS AND METHODS: In this controlled clinical trial study, 20 patients with decompensated liver cirrhosis were enrolled. Patients were randomly assigned to control and experimental groups. Blood samples were obtained to measure vitamin B12, folate, serum iron, total iron bonding capacity (TIBC) and ferritin before any intervention. Furthermore, the iron storage and fibrosis level in BM biopsies, as well as the percentage of different cell populations, were evaluated. Prior to cell isolation for transplantation, we performed palliative supplement therapy followed by a correction of nutritional deficiencies. Mononuclear cells (MNCs) were then isolated from BM aspirates and transfused through peripheral vein in patients in the experimental group. The model of end-stage liver disease (MELD) score, The international normalized ratio (INR), serum albumin and bilirubin levels were assessed at 0 (baseline), 3 and 6 months after cell transplantation. RESULTS: The MELD score (P=0.0001), INR (P=0.012), bilirubin (P<0.0001) and total albumin (P<0.0001) levels improved significantly in the experimental group after cell transplantation compared to the baseline and control groups. Moreover, the increase in serum albumin levels of patients in the experimental group was statistically significant 6 months after transplantation. CONCLUSION: We have successfully improved the conditions of preparing -BM-derived stem cells for transplantation. Although these cells are relatively safe and have been shown to improve some clinical signs and symptoms temporarily, there need to be more basic studies regarding the preparation steps for effective clinical use (Registration number: IRCT2014091919217N1).
ABSTRACT
Khodashenas E, Badiee Z, Sohrabi M, Ghassemi A, Hosseinzade V. The effect of an aerobic exercise program on the quality of life in children with cancer. Turk J Pediatr 2017; 59: 678-683. Aerobic exercise such as physical activity plays an essential role for a healthy development for children undergoing chemotherapy and radiation therapy. The aim of this study was to examine the effectiveness of an aerobic exercise program on quality of life in children undergoing cancer treatment. Patients diagnosed with acute lymphoblastic leukemia (ALL), undergoing chemotherapy, were divided into two groups; the control group received the routine treatment with activities of daily living and the interventional group received routine treatment in addition to an aerobic exercise program. Data was collected using the pediatric quality of life questionnaires (PedsQL version 4) before and after the training program. We enrolled 20 cancer patients, who were referred to Dr. Sheikh Children`s Hospital in Mashhad, Iran; 8 (40%) and 12 (60%) of the patients were female and male, respectively. The results show a significant association in the pain and injury subscale (p=0.002), improving in interventional groups after test compared to the control groups. The reports of parents of the children`s quality of life showed significant association in the pain and injury subscale (P=0.002), and cognitive problems subscale at school (P=0.039). The regular exercise and psychosocial program intervention can improve wellbeing and thereby enhance efficacy of the children during treatment.
ABSTRACT
BACKGROUND: Acute lymphoblastic leukemia (ALL) and non-Hodgkin's lymphoma (NHL) are the most common malignancies in children and adolescents. Therapies such as corticosteroids, cytotoxic and radiotherapy will have harmful effect on bone mineral density (BMD) which can lead to increased possibility of osteoporosis and pathological fractures. SUBJECTS AND METHODS: This 3-year cross-sectional study was performed in 50 children with ALL (n=25) and NHL (n=25) at Dr. Sheikh Children's Hospital in Mashhad. Half the patients received chemotherapy alone (n=25), while the other half received chemotherapy plus radiotherapy (n=25). We assessed them in the remission phase by DEXA bone mineral densitometry at the lumbar spine and femoral neck (hip). The survey results were adjusted in accordance with age, height, sex and Body Mass Index. Results : The mean age was 3.93± 8.28 years. There was no significant difference in bone biomarkers (Ca, P, ALP, PTH) among ALL, NHL and also the two treatment groups. Children with ALL had lower density at the hip and lumbar spine (p-value<0.001 and p-value=0.018, respectively). Among the total of 50 patients, 3 patients had normal results for detected hip BMD (6%), while 14 (28%) had osteopenia and 33 had osteoporosis (66%). Only one patient had normal BMD among all the patients who received chemotherapy plus radiotherapy, whereas 2 patients had normal BMD with just chemotherapy treatment. Conclusion : Given that 94% of our patients had abnormal bone density, it seems to be crucial to pay more attention to the metabolic status and BMD in children with cancer.