Psychological profile of teenagers toward organ donation: a multicentric study in Spain.

BACKGROUND: It is important for teenagers to have a favorable attitude toward organ donation and transplantation (ODT) in order to increase the number of future donors. To determine the attitude of teenagers in the South East of Spain toward ODT and to analyze the psychosocial variables related to this attitude. METHODS: The study population consisted of young teenagers in the South East of Spain. A stratified sample was selected by geographical location, sex and age (n = 4, 117). Attitude was assessed using a validated questionnaire about ODT (PCID-ODT Ríos). Statistical analysis: Student's t-test, Chi-squared test and a multivariate analysis. RESULTS: The questionnaire completion rate was 87% (n = 3572). Attitude toward ODT was favorable in 46% of cases (n = 1633) and undecided in 43% (n = 1543). Several psychosocial variables had a favorable effect on donation: believing that one has good information about ODT (Odds Ratio [OR] 1.706); discussing the subject with the family (OR 1.543) and friends (OR 1.818); carrying out pro-social activities (OR 1.642); having a favorable attitude toward cremation (OR 1.466) and autopsy (OR 1.470); and, finally, not being afraid of scars (OR 4.184). CONCLUSIONS: Teenagers in the South East of Spain are not currently inclined to support organ donation. This attitude is related to many psychosocial factors, mainly connected to not having good information about the subject, not discussing it in social circles and the fear of body mutilation. It would be appropriate to create educational interventional strategies in this group to prevent a negative impact on future donation rates.

A Multicentre and stratified study of the attitude of medical students towards organ donation in Spain.

INTRODUCTION: Medical students represent a new generation of medical thought, and if they have a favourable attitude towards organ donation this will greatly encourage its promotion. OBJECTIVE: To analyse the attitude of medical students in Spanish universities towards the donation of their own organs and to determine the factors affecting this attitude. MATERIAL AND METHODS: Type of study: A sociological, interdisciplinary, multicentre, and observational study in Spain. STUDY POPULATION: Students studying a degree in medicine enrolled in Spain (n = 34,000). SAMPLE SIZE: A sample of 9598 students (confidence of 99% and precision of ±1%), stratified by geographical area and academic year. Instrument of measurement: A validated questionnaire of attitude towards organ donation and transplantation (PCID-DTO RIOS) was self-administered and completed anonymously. RESULTS: The questionnaire completion rate was 95.7% (n = 9.275). 80% were in favour of donation, 2% against and 18% were undecided. The following main variables were related to a favourable attitude: being of the female sex (Odds Ratio = 1.739); being in the sixth year of the degree (OR = 2.506); knowing a donor (OR = 1.346); having spoken about the subject with one's family (OR = 2.132) and friends (OR = 1.333); having a family circle that is in favour, more specifically, having a father (OR = 1.841), mother (OR = 2.538) or partner in favour (OR = 2.192); being a blood donor (OR = 2.824); acceptance of the mutilation of the body if it were necessary (OR = 2.958); and being an atheist or an agnostic (OR = 1.766). CONCLUSIONS: Spanish medical students generally have a favourable attitude towards organ donation, although 20% are not in favour.

Do Spanish Medical Students Understand the Concept of Brain Death?

OBJECTIVE: To analyze the level of understanding of the brain death concept among medical students in universities in Spain. METHODS: This cross-sectional sociological, interdisciplinary, and multicenter study was performed on 9598 medical students in Spain. The sample was stratified by geographical area and academic year. A previously validated self-reported measure of brain death knowledge (questionnaire Proyecto Colaborativo Internacional Donante sobre la Donación y Transplante de Organos) was completed anonymously by students. RESULTS: Respondents completed 9275 surveys for a completion rate of 95.7%. Of those, 67% (n = 6190) of the respondents understood the brain death concept. Of the rest, 28% (n = 2652) did not know what it meant, and the remaining 5% (n = 433) believed that it did not mean that the patient was dead. The variables related to a correct understanding of the concept were: (1) being older ( P < .001), (2) studying at a public university ( P < .001), (3) year of medical school ( P < .001), (4) studying at one of the universities in the south of Spain ( P = .003), (5) having discussed donation and transplantation with the family ( P < .001), (6) having spoken to friends about the matter ( P < .001), (7) a partner's favorable attitude toward donation and transplantation ( P < .001), and (8) religious beliefs ( P < .001). CONCLUSIONS: Sixty-seven percent of medical students know the concept of brain death, and knowledge improved as they advanced in their degree.

Isoperistaltic versus antiperistaltic side-to-side anastomosis after right laparoscopic hemicolectomy for cancer (ISOVANTI) trial: study protocol for a randomised clinical trial.

BACKGROUND: It is believed that loosing ileocecal valve is well tolerated in patients who do not have short bowel syndrome or Crohn disease. From the hypothesis of colonic peristalsis and transit is regulated by that ileocecal valvular mechanism, we try to find out if the creation of a new pseudo-valvular mechanism as antiperistaltic anastomosis could be considered after right hemicolectomy can cause any short- or long-term changes in gastrointestinal habits. PURPOSE: The purpose of the study at primary endpoint is to compare early (occurring within 30 days of surgery) and late (occurring during the follow-up) postoperative complications between both groups The purpose of the study at secondary endpoint is to compare intraoperative and postoperative events between experimental and control groups in terms of operating time, first oral tolerance day, first flatus and faeces, length of hospital stay and orocecal transit; comparing rates of gastrointestinal life quality and comparing mortality rates between both groups. METHODS: The ISOVANTI trial is a randomized controlled single-centre trial comparing isoperistaltic versus antiperistaltic side-to-side anastomosis after right laparoscopic hemicolectomy. It is designed as a parallel group superiority trial. CONCLUSIONS: It is unknown if a pseudo-valvular mechanism as antiperistaltic anastomosis can be considered has short- or long-term consequences in gastrointestinal habit. Considering the impact that ileocolic anastomosis configuration could have on the restitution of bowel transit after right hemicolectomy, we think it is indicated and necessary a randomized trial comparing iso- and antiperistaltic modalities. TRIAL REGISTRATION: NCT02309931.

Family Screening in Familial Papillary Carcinoma: The Early Detection of Thyroid Disease.

INTRODUCTION: Blood relatives of patients with familial papillary thyroid carcinoma (FPTC) have a higher rate of thyroid disease. This study analyzed the utility of a screening protocol for thyroid disease on blood relatives of patients with FPTC. STUDY POPULATION: Members of families diagnosed with FPTC. INCLUSION CRITERIA: (1) first- and second-degree relatives; and (2) older than age 11 years. Screening: This includes the subject's clinical history, a physical examination, blood tests, and an ultrasound examination. CONTROL GROUP: A nonrelated healthy population paired by age and sex with the study group. RESULTS: Sixty-eight percent of blood relatives (128/189) accepted having the screening. The results showed 44.5 % (n = 57) of the relatives did not have disease, 44 % (n = 56) had benign thyroid disease, and 11.5 % (n = 15) had a disease suggestive of malignancy. After the screening, surgery was indicated in 26 patients, and the final results of the study were: (1) 44.5 % (n = 57) were healthy subjects; (2) 50 % (n = 64) had benign thyroid disease (26 cases with a functional disease, and/or 56 with an organic disease); and (3) 5.5 % (n = 7) had malignant thyroid disease. The first-degree relatives had a higher tendency to have the disease than second degree ones (64 vs. 46 %; p = 0.0482). In the control group, the incidence of thyroid cancer was 1.3 % compared with 5.5 % in the study group (p = 0.0182). CONCLUSIONS: Screening allows for the early detection of papillary carcinoma and benign thyroid disease and for this reason we recommend that it is performed periodically. However, more studies, with larger sample sizes, are needed to determine the benefit of screening.

Medical students faced with related and unrelated living kidney donation: a stratified and multicentre study in Spain.

INTRODUCTION: The attitude of medical students towards living kidney donation (LKD) is of great interest given that they will become promoters of this technique in the near future. OBJECTIVE: To analyse the attitude of Spanish medical students towards related and unrelated LKD and to determine the factors affecting this attitude. MATERIALS AND METHODS: Type of study: A sociological, interdisciplinary, multicentre, and observational study. STUDY POPULATION: Medical students enrolled in Spain (n = 34.000). SAMPLE SIZE: A sample of 9598 students (99 % confidence and precision of ±1 %), stratified by geographical area and academic year. Measurement instrument: A validated questionnaire (PCID-DVR RIOS) was administered and completed anonymously. RESULTS: There was a completion rate of 95.7 % (n = 9275); 93 % (n = 8630) were in favour of related LKD, and 30 % (n = 2784) were in favour of unrelated LKD. The following factors were associated with this attitude: (1) age (p = 0.008); (2) sex (p < 0.001); (3) year of university degree (p < 0.001); (4) a belief that a transplant might be necessary in the future (p < 0.001); (5) attitude towards deceased organ donation (p < 0.001); (6) a willingness to accept a kidney from a living donor (p < 0.001); (7) attitude towards living liver donation (p < 0.001); (8) a partner's attitude towards donation (p < 0.001); (9) having spoken about the subject with one's family (p < 0.001), or friends (p < 0.001); (10) pro-social behaviour (p < 0.001); (11) the respondent's religious attitude (p < 0.001); and (12) fear of possible mutilation of the body after donation (p < 0.001). CONCLUSIONS: The attitude of medical students towards LKD is very favourable when it is the related kind of donation, and it is associated with factors of general knowledge about organ donation and transplantation and social interaction and religion.

Intracorporeal ileocolic anastomosis in patients with laparoscopic right hemicolectomy.

BACKGROUND: Since the introduction of laparoscopic colorectal surgery, there has been a controversy between creating an intracorporeal or extracorporeal ileocolic anastomosis in right hemicolectomy. The purpose is to report our experience in intracorporeal anastomosis following right hemicolectomy in both malignant and benign pathologies. STUDY DESIGN: A retrospective review of a prospectively collected database was conducted at Virgen de la Arrixaca Clinical University Hospital (Murcia) between January 2000 and April 2014. The study includes all surgery patients who received a laparoscopic right hemicolectomy with an intracorporeal ileocolic anastomosis. The criteria for exclusion were conversion to open surgery during the procedure due to technical difficulties during dissect. Tumours considered T4 were not excluded, nor were stage IV patients or those with a history of previous abdominal surgery. RESULTS: There were 173 patients (63 females) aged 67 (range 14-91) years, with body mass index of 27 (17-52) kg/m(2) and ASA 1:2:3:4 of 12:78:68:15; 41% had previous abdominal surgery and 70% had a pre-existing comorbidity. Operating time was 142 (60-270) min. Specimen extraction site incision length was 8.1 (6-11.1) cm. Conversion rate was 9.2%, and there were 39 complications (22.54%) and 9 reoperations (5.2%). Readmission rate was 5.2%. Length of stay was 5.7 (1-35) days. CONCLUSION: The intracorporeal procedure is a safe and feasible alternative for creating an ileocolic anastomosis. It involves a similar rate of complications and may prevent some of the drawbacks presented by extracorporeal anastomosis.

Ultrasonographic risk factors of malignancy in thyroid nodules.

INTRODUCTION: Between 40 and 50 % of the population will have at least one thyroid nodule, although only 5-8 % will have a malignant one. OBJECTIVE: The objective of this study was to establish the ultrasonographic characteristics which allow us to distinguish benignity from malignancy in thyroid nodules. METHODS: In the study population, inclusion criteria are (1) a single thyroid nodule and (2) multinodular goiter and exclusion criteria are (1) previous thyroid surgery and (2) fine needle aspiration (FNA) in the past month. This study is a double-blind prospective study. The study protocol is as follows: (1) clinical study; (2) ultrasound examination; (3) FNA; and (4) surgery-follow-up. The variables analysed are as follows: a multinodular nodule or goitre; colloid degeneration; morphology; margins; hyperechoic rim; rim thickness; rim morphology; size; angle between the major axis and the skin; echostructure; posterior acoustic findings; calcifications; thick colloid; localization of the intrathyroid nodular tissue; and characteristics in the Doppler scan. RESULTS: A total of 221 thyroid nodules were analysed. The following ultrasound findings were associated with malignancy (p < 0.05): a nodule with posterior acoustic shadowing; the echotexture of the nodule; intranodular colloid degeneration; nodule margins; nodular morphology; the presence of thick colloid; the angle between the major axis and the skin; characteristics of the intranodular vessels using color Doppler and Doppler energy; and calcifications. In the multivariate analysis, the following factors persisted as predictors of malignancy: the echotexture of the nodule (odds ratio 12.81), microcalcifications (OR 9.05), and chaotic vascularisation in the Doppler energy (OR 43.47). CONCLUSIONS: The high-resolution ultrasound allowed for a more reliable diagnosis of malignancy. The main findings of malignancy were the hypoechogenicity echotexture, microcalcifications, and chaotic intranodular vessels using Doppler energy.

The role of hyperthermic intraperitoneal chemotherapy using paclitaxel in platinum-sensitive recurrent epithelial ovarian cancer patients with microscopic residual disease after cytoreduction.

BACKGROUND: We analyzed the role of hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC) on the microscopic component of the disease in patients with a first recurrence of platinum-sensitive ovarian cancer after complete cytoreduction (CCR). PATIENTS AND METHODS: We analyzed the data of 54 patients who were operated on between January 2001 and July 2012 with the diagnosis of platinum-sensitive recurrent ovarian cancer. In all patients, it was possible to achieve a CCR. Patients were divided into two groups: group I (cytoreduction alone) consisted of 22 surgical patients and group II (cytoreduction and HIPEC) consisted of 32 patients. RESULTS: There were no significant differences in any of the preoperative variables studied. After a multivariate analysis of factors identified in the univariate analysis, only the presence of tumors with undifferentiated histology (hazard ratio 2.57; 95% CI 1.21-5.46; p < 0.05) was an independent factor associated with a reduced disease-free survival. The 1- and 3-year disease-free survival was 77 and 23% in patients from group I and 77 and 45% in patients from group II, respectively, with a tendency, but no significant differences (p = 0.078). There was no significant difference in postoperative morbidity between the two groups. CONCLUSIONS: The administration of HIPEC in patients in whom it is possible to achieve a CCR of the disease has not increased postoperative morbidity and mortality rates in our center. HIPEC with paclitaxel is effective in the treatment of microscopic disease in platinum-sensitive recurrent epithelial ovarian cancer patients with microscopic residual disease after cytoreduction, although with no statistically significant difference.

HIPEC in ovarian cancer: treatment of a new era or is it the end of the pipeline?

Ovarian cancer is the leading cause of death from gynecological cancer in western countries. The absence of an effective screening program as well as specific symptoms, makes the diagnosis difficult and often made in advanced stages of the disease, in the presence of peritoneal dissemination. The complete cytoreduction of the disease and tumor sensitivity to systemic chemotherapy based on platinums, are the two main prognostic factors. However in patients with complete cytoreduction the recurrence rate is high. The microscopic component of the disease at the end of the cytoreduction is responsible for these recurrences and the use of intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC) in the same time of surgery has been proposed as a reasonable therapeutic option for treatment. However, the absence of sufficient levels of scientific evidence to support the use of HIPEC in patients with ovarian cancer with peritoneal dissemination does not allow a general recommendation outside of clinical trials. The main objective of this study is to identify the strengths and weaknesses of HIPEC treatment in ovarian cancer with peritoneal dissemination, and to know which points can be improved in the future.

Latin Americans in Spain and their attitude toward living kidney donation.

INTRODUCTION: The Latin American (LA) population in Spain is ever increasing in size and is perfectly integrated into the social structure. The objectives were to analyze the attitude of citizens, born in Latin America and living in Spain, toward living kidney donation (LKD) and to determine the psychosocial variables affecting this attitude. MATERIAL AND METHODS: A sample of LA residents living in Spain was obtained randomly in 2010 and stratified according to the respondent's nationality (n = 1314). Attitude was evaluated using a validated questionnaire ("Proyecto Colaborativo Internacional Donante sobre Donación de Vivo Renal" Ríos). The survey was self-administered and completed anonymously. RESULTS: The questionnaire completion rate was 86% (n = 1.132). A total of 89% (n = 1003) were in favor of related living donation, and 30% if the donation were unrelated. The variables associated with attitude toward LKD were as follows: sex (p = 0.043); marital status (p = 0.013); previous experience of organ donation (p = 0.009); attitude toward deceased organ donation (p < 0.001); a respondent's belief that he or she could be a possible recipient of a future transplant (p < 0.001); knowledge of a partner's opinion (p = 0.021); family discussion about organ donation (p = 0.001); knowledge of the view of one's religion toward donation (p < 0.001); concern about "mutilation" after donation (p = 0.004); and evaluation of the risk from living donation (p = 0.036). CONCLUSIONS: The attitude of LA citizens residing in Spain was favorable both toward related LKD and unrelated living donation.

The Usefulness of International Cooperation in the Repair of Inguinal Hernias in Sub-Saharan Africa.

INTRODUCTION: The burden of disease and mortality associated with inguinal hernia in Africa, especially in sub-Saharan Africa, is very high. The purpose of this study is to show that International Cooperation work in the field of hernia repair is effective; it minimizes the delay in hernia repairs in the targeted population, and can prevent a large number of disability-adjusted life years (DALYs). MATERIALS AND METHODS: As a part of an International Cooperation program, a total of 990 black patients with inguinal hernias were studied, in whom hernioplasty was performed using polypropylene mesh. The type of hernia and surgical technique were studied. Indicators of scientific and technical quality, indicators of efficiency and of effectiveness were analyzed. The results on the usefulness of interventions were calculated as avoided DALYs. RESULTS: Surgery was performed on 926 patients with a total of 1033 hernia repairs. 87.2 % of the repairs were made with mesh. There was no mortality in the series, complications were minor, and 85.7 % of patients remained less than 24 h in the center. There was a 2.8 % of recurrence, with a follow-up 58.7 % of the patients in the first year. 5014 DALYs were avoided, and the average of the avoided DALYs per patient was of 5.41. CONCLUSIONS: Hernia repair with mesh in low development countries is a procedure with low morbidity and high effectiveness that can prevent a large number of DALYs.

Papillary thyroid carcinoma and multiple endocrine neoplasia type 2.

INTRODUCTION: Papillary thyroid carcinoma (PTC) is exceptional in MEN 2. RESULTS: The analysis in 135 patients revealed two PTC, without C-cell pathology; both being positive for V804M mutation (RET proto-oncogene). CONCLUSIONS: Few data are available about PTC in MEN 2, and without C-cell pathology is even less common. More studies are needed to correlate genetics and histology, and even for assessing PTC as only manifestation of MEN 2.

"Very early" intrahepatic cholangiocarcinoma in cirrhotic patients: should liver transplantation be reconsidered in these patients?

A retrospective cohort multicenter study was conducted to analyze the risk factors for tumor recurrence after liver transplantation (LT) in cirrhotic patients found to have an intrahepatic cholangiocarcinoma (iCCA) on pathology examination. We also aimed to ascertain whether there existed a subgroup of patients with single tumors ≤2 cm ("very early") in which results after LT can be acceptable. Twenty-nine patients comprised the study group, eight of whom had a "very early" iCCA (four of them incidentals). The risk of tumor recurrence was significantly associated with larger tumor size as well as larger tumor volume, microscopic vascular invasion and poor degree of differentiation. None of the patients in the "very early" iCCA subgroup presented tumor recurrence compared to 36.4% of those with single tumors >2 cm or multinodular tumors, p = 0.02. The 1-, 3- and 5-year actuarial survival of those in the "very early" iCCA subgroup was 100%, 73% and 73%, respectively. The present is the first multicenter attempt to ascertain the risk factors for tumor recurrence in cirrhotic patients found to have an iCCA on pathology examination. Cirrhotic patients with iCCA ≤2 cm achieved excellent 5-year survival, and validation of these findings by other groups may change the current exclusion of such patients from transplant programs.

Intrahepatic cholangiocarcinoma or mixed hepatocellular-cholangiocarcinoma in patients undergoing liver transplantation: a Spanish matched cohort multicenter study.

OBJECTIVE: To evaluate the outcome of patients with hepatocellular-cholangiocarcinoma (HCC-CC) or intrahepatic cholangiocarcinoma (I-CC) on pathological examination after liver transplantation for HCC. BACKGROUND: Information on the outcome of cirrhotic patients undergoing a transplant for HCC and with a diagnosis of HCC-CC or I-CC by pathological study is limited. METHODS: Multicenter, retrospective, matched cohort 1:2 study. STUDY GROUP: 42 patients undergoing a transplant for HCC and with a diagnosis of HCC-CC or I-CC by pathological study; and control group: 84 patients with a diagnosis of HCC. I-CC subgroup: 27 patients compared with 54 controls; HCC-CC subgroup: 15 patients compared with 30 controls. Patients were also divided according to the preoperative tumor size and number: uninodular tumors 2 cm or smaller and multinodular or uninodular tumors 2 cm or larger. Median follow-up: 51 (range, 3-142) months. RESULTS: The 1-, 3-, and 5-year actuarial survival rate differed between the study and control groups (83%, 70%, and 60% vs 99%, 94%, and 89%, respectively; P < 0.001). Differences were found in 1-, 3-, and 5-year actuarial survival rates between the I-CC subgroup and their controls (78%, 66%, and 51% vs 100%, 98%, and 93%; P < 0.001), but no differences were observed between the HCC-CC subgroup and their controls (93%, 78%, and 78% vs 97%, 86%, and 86%; P = 0.9). Patients with uninodular tumors 2 cm or smaller in the study and control groups had similar 1-, 3-, and 5-year survival rate (92%, 83%, 62% vs 100%, 80%, 80%; P = 0.4). In contrast, patients in the study group with multinodular or uninodular tumors larger than 2 cm had worse 1-, 3-, and 5-year survival rates than their controls (80%, 66%, and 61% vs 99%, 96%, and 90%; P < 0.001). CONCLUSIONS: Patients with HCC-CC have similar survival to patients undergoing a transplant for HCC. Preoperative diagnosis of HCC-CC should not prompt the exclusion of these patients from transplant option.

Treatment of microscopic disease with hyperthermic intraoperative intraperitoneal chemotherapy after complete cytoreduction improves disease-free survival in patients with stage IIIC/IV ovarian cancer.

BACKGROUND: We analyze the efficacy of hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC) for microscopic residual disease in patients with stage IIIC/IV ovarian cancer after a complete cytoreduction of their disease. PATIENTS AND METHODS: We analyzed the data of 87 consecutive patients diagnosed with stage IIIC/IV ovarian cancer operated between December 1998 and July 2011. In every patient it was possible to achieve a complete cytoreduction of their disease. (Since January 2008, our center has incorporated the use of HIPEC in patients with peritoneal surface malignancies, including patients with peritoneal dissemination of primary ovarian cancer.) RESULTS: Of 87 patients, 52 were treated with HIPEC (paclitaxel 60 mg/m(2), 60 min, 42 °C). After a univariate analysis, factors associated with lower disease-free interval were: performing a gastrointestinal anastomosis, operative time greater than 270 min, poorly differentiated histology, and not being treated with HIPEC. After multivariate analysis, independent prognostic factors included not being treated with HIPEC [hazard ratio (HR) 8.77, 95 % CI 2.76-14.42, p < 0.01] and the presence of poorly differentiated tumors (HR 1.98, 95 % CI 1.45-8.56, p < 0.05). Disease-free survival at 1 and 3 years was 66 and 18 %, respectively, in patients without HIPEC and 81 and 63 %, respectively, in patients treated with HIPEC (p < 0.01). HIPEC administration did not alter the results obtained for disease-free survival in patients with undifferentiated tumors. CONCLUSIONS: The treatment of the microscopic disease following complete cytoreduction with HIPEC in patients with advanced ovarian cancer is effective and can prolong disease-free survival. This survival benefit was not seen in undifferentiated tumors.

Liver transplantation for bile duct injury after open and laparoscopic cholecystectomy.

BACKGROUND: Bile duct injury (BDI) after cholecystectomy is a serious complication. In a small subset of patients with BDI, failure of surgical or non-surgical management might lead to acute or chronic liver failure. The aim of this study was to review the indications and outcome of liver transplantation (LT) for BDI after open and laparoscopic cholecystectomy. METHODS: Patients with BDI after cholecystectomy who were on the waiting list for LT between January 1987 and December 2010 were identified from LT centres in Spain. A standardized questionnaire was sent to each unit for extraction of data on diagnosis, previous treatments, indication and outcome of LT for BDI. RESULTS: Some 27 patients with BDI after cholecystectomy in whom surgical and non-surgical management for BDI failed were scheduled for LT over the 24-year interval. Emergency LT for acute liver failure was indicated in seven patients, all after laparoscopic cholecystectomy. Two patients died while on the waiting list and only one patient survived more than 30 days after LT. Elective LT for secondary biliary cirrhosis after a failed hepaticojejunostomy was performed in 13 patients after open and seven after laparoscopic cholecystectomy. One patient from the elective transplantation group died within 30 days of LT. The estimated 5-year overall survival rate was 68 per cent. CONCLUSION: Emergency LT for acute liver failure was more common in patients with BDI after laparoscopic cholecystectomy, and associated with a poor outcome.

Tourniquet modification of the associating liver partition and portal ligation for staged hepatectomy procedure.

BACKGROUND: In staged liver resections, associating liver partition and portal ligation for staged hepatectomy (ALPPS) achieves sufficient hypertrophy of the future liver remnant (FLR) in 7 days. This is based on portal vein ligation and transection, and on occlusion of intrahepatic collaterals. This article presents a new surgical technique for achieving rapid hypertrophy of the FLR, which also involves adding intrahepatic collateral occlusion to portal vein transection. METHODS: Patients scheduled for two-stage liver resection for primary or secondary liver tumours, in whom the FLR was considered too small, were enrolled prospectively. In the first stage, a tourniquet was placed around the parenchymal transection line, and the right portal vein was ligated and cut (associating liver tourniquet and portal ligation for staged hepatectomy, ALTPS). The tourniquet was placed on the umbilical ligament if a staged right trisectionectomy was planned, and on Cantlie's line for staged right hepatectomy. RESULTS: From September 2011, 22 ALTPS procedures were carried out (right trisectionectomy in 15, right hepatectomy in 7). Median FLR at 7 days increased from 410 to 700 ml (median increase 61 (range 33-189) per cent). The median duration of the first stage was 125 min and no patient received a blood transfusion. The median duration of the second stage was 150 min and five patients required a blood transfusion. Fourteen patients had complications, most frequently infected collections, and five patients developed postoperative liver failure. Two patients died. CONCLUSION: The ALTPS technique achieved adequate hypertrophy of the FLR after 7 days. It may provide a less aggressive modification of the ALPPS procedure.

Stimulation of the efferent limb before ileostomy closure: a randomized clinical trial.

BACKGROUND: Postoperative ileus is the most common complication after ileostomy closure with an increase in morbidity, hospital stay, and health care costs. OBJECTIVE: The aim of this study is to assess the utility of a new technique for reducing postoperative ileus after protective ileostomy closure. DESIGN: This is a prospective randomized study registered at ClinicalTrials.gov (NCT01881594). Patients were randomly assigned to undergo either stimulation through the efferent limb of the ileostomy before surgery or nonstimulation before surgery. SETTING: This study was conducted at the Department of Surgery of the Virgen de la Arrixaca Clinical University Hospital (Murcia). PATIENTS: Seventy patients underwent surgery for ileostomy closure. In 35 patients, during the 2 weeks before surgery, daily stimulation of the defunctionalized stomal segment was performed by using a thick solution (500 mL of physiological saline associated with 30 g of thickening agent, Nestle Resource, Vevey, Switzerland). In the other 35 patients, stimulation was not performed before surgery. MAIN OUTCOME MEASURES: The primary outcome was postoperative ileus. The secondary outcomes included time to tolerating a diet and postoperative stay. RESULTS: Both groups of patients were homogenous for demographic data, characteristics of the first rectal cancer operation, and intersurgery periods. After ileostomy closure, the stimulated group of patients had an earlier return to oral tolerance (1.06 vs 2.57 days; p = 0.007) and passage of flatus or stool (1.14 vs 2.85 days; p <0.001) than the nonstimulated group of patients. The incidence of postoperative ileus (2.85% vs 20%; p = 0.024) and hospital stay (2.49 vs 4.61 days; p = 0.002) was also lower in the stimulated patients. LIMITATIONS: Small numbers of patients means that no definitive statements can be made regarding the effectiveness of this technique. CONCLUSIONS: Stimulation of the efferent limb of the ileostomy before closure is a safe technique that reduces postoperative ileus and fosters early intestinal transit and oral tolerance with a shorter postoperative hospital stay.

Surgical treatment of endemic goiter in a nonhospital setting without general anesthesia in Africa.

BACKGROUND: Endemic goiter remains a serious public health problem and 75 % of people affected live in underdeveloped countries where treatment is difficult for various reasons. The aim of this article is to report our experience in African countries with the management and surgical treatment of endemic goiter, performed in a nonhospital setting and without general anesthesia in the context of a collaborative development project by experienced endocrine surgeons. METHODS: Fifty-six black African patients with a goiter were studied. Those in poor general health, the elderly, patients with either small goiters or clinical hyperthyroidism, and those presenting with an acute episode of malaria were excluded from the study. Cervical epidural anesthesia with spontaneous ventilation was used and a partial thyroidectomy was performed. The technique used, its immediate complications, and early and late follow-up were analyzed. RESULTS: Surgery was performed on 31 patients with grades 3 and 4 goiter without mortality and a morbidity rate of 11.9 %, with 97 % of all complications being minor. There were no instances of dysphonia or symptomatic hypocalcemia and the mean stay was 1.57 days (range 1.25-1.93). Follow-up in the first year was 71 % and no case of severe or recurrent hypothyroidism was detected. CONCLUSIONS: Surgery without general anesthesia performed in a nonhospital setting in underdeveloped countries in patients with goiter is a viable option with good results and low morbidity.