Effect of Surgery on Health-Related Quality of Life of Patients With Locally Recurrent Rectal Cancer.

BACKGROUND: Local recurrences of rectal cancer are best treated with surgical resection. Health-related quality of life is an important outcome measure in rectal cancer, but it has been poorly investigated in local recurrences. OBJECTIVE: The purpose of this study was to assess quality of life in patients receiving or not receiving surgery for locally recurrent rectal cancer. DESIGN: This was a prospective cohort study. SETTINGS: The study was conducted at a single tertiary care institution. PATIENTS: Patients presenting with local recurrent rectal cancer between December 2002 and December 2011 were included. A control group of patients with nonrecurrent rectal cancer was prospectively enrolled (planned ratio, 1:2). MAIN OUTCOME MEASURES: All of the patients received the core Quality of Life Questionnaire C30 of the European Organisation for Research and Treatment of Cancer preoperatively or at diagnosis and then 1 and 3 years later. We compared results according to oncologic clearance (R0 vs R1 vs R2 vs no surgery). Confounding variables were tested with a multivariate logistic regression. RESULTS: Forty-five patients (27 men), median age 62 years (range, 34-80 years), with recurrence were observed. Twelve (26.7%) were not fit for surgery. Twenty one (63.6%), 7 (21.2%), and 5 (15.2%) received R0, R1, and R2 resections. Data for 30 (90.9%) and 25 operated patients (75.75%) were available at 1- and 3-year follow-ups. Irrespective of type of surgery and multimodal treatments, patients receiving R0/R1 resections had improvement in quality of life in all of the domains compared with the R2 and no-surgery groups. Outcomes were inferior compared with nonrecurrent control subjects (N = 71). At 3 years, R0 patients reported scores equal to those of control subjects, with superior emotional functioning. R1 patients had worse symptoms and quality of life at 3-year follow-up. Surgery impaired survival and quality of life of R2 patients compared with those who were not operated on. LIMITATIONS: The study was limited because it involved a single center with a single senior surgeon. CONCLUSIONS: Quality of life of patients with locally recurrent rectal cancer is improved by R0 and ameliorated with R1 resection, irrespective of surgical extent. Full recovery, similar to that of nonrecurrent cancer survivors, can be expected in R0 patients but requires longer follow-up times. Surgery with macroscopic involvement of resection margins accelerates quality of life decline and shortens survival.

Development and validation of a practical score to predict pain after excisional hemorrhoidectomy.

PURPOSE: Excisional hemorrhoidectomy (EH) can be complicated by high early (EP) and prolonged pain (PP). This study aimed to determine predictors of high postoperative pain and to develop a risk score suitable to identify patient candidates to a more active analgesic treatment. METHODS: We collected data of patients undergoing EH between January 2005 and September 2012 (development group). Patient-, disease-, surgery-, and surgeon-related characteristics were gathered. Anxiety was evaluated by means of STAI-Y. EP was assessed at 1-day, while PP at 15-day follow-up by means of a 10-cm VAS (cutoff, EP ≥ 5; PP ≥ 3 cm). On the basis of the odds ratio from a logistic regression, independent risk factors were assigned a weighted integer. The sum comprised the risk score, which was validated on a prospective cohort of patients undergoing EH between September 2012 and January 2014. RESULTS: Five hundred fourteen patients were included in development group. Incidence of EP was 18.3 %, with 40.4 % developing PP. Younger age, male gender, advanced education, constipation, external component, anxious state and trait, and high anal resting tone were independent predictors of EP. Previous pain exerted a protective effect. Incomplete postoperative evacuation, advanced education level, high anal resting tone, and anxious trait were predictors of PP. In the development group, the risk of EP ranged between 1 % (low risk) and 21 % (high risk). Receiver operating curve (ROC) analysis of validation group (n = 130) confirmed the discriminatory power of this model (area under the ROC = 0.69). CONCLUSION: The score can stratify the risk of EP following EH, identifying high-risk patient candidates to active analgesic administration or alternative surgical procedures.

Effects of a new pocket device for negative pressure wound therapy on surgical wounds of patients affected with Crohn's disease: a pilot trial.

INTRODUCTION: Surgical site infections (SSIs) affect costs of care and prolong length of stay. Crohn's disease (CD) represents an independent risk factor for SSI. The risk can be further increased by concomitant administration of immunosuppressive drugs and poor performance status at the time of surgery. Patients suffering from CD often need more than one surgical intervention during life, sometimes requiring fashioning of a stoma. The aim of this pilot study was to compare a portable device for negative pressure wound therapy (PICO, Smith & Nephew, London, UK) to conventional gauze dressings in patients undergoing surgery for stricturing CD. METHODS: Between January 2010 and November 2011, this controlled trial enrolled 30 patients, who were assigned to treatment with either PICO (n = 13) or conventional dressings (n = 17). Each patient completed a 3-month follow-up. RESULTS: Patients receiving PICO experienced significantly less postoperative wound complications (P = .001) and SSI (P = .017) compared with those who received conventional dressings. This resulted in shorter hospital stay (P = .0007). No significant differences in cosmetic results were found. CONCLUSION: These data suggest that PICO allows faster and safe discharge by reducing the incidence of SSI and wound-related complications in selected patients undergoing surgical intervention for stricturing CD. This could be particularly useful in patients receiving steroids.

New advances in negative pressure wound therapy (NPWT) for surgical wounds of patients affected with Crohn's disease.

Surgical site complications (SSC) negatively affect costs of care and prolong length of stay. Crohn's disease (CD) is a risk factor for SSC. CD patients often need surgery, sometimes requiring stoma. Our primary aim was to compare the effects on SSC of a portable device for NPWT (PICO, Smith & Nephew, London, UK) with gauze dressings after elective surgery for CD. Secondary aims were manageability and safety of PICO and its feasibility as home therapy. Between 2010 and 2012, 50 patients were assigned to treatment with either PICO (n = 25) or conventional dressings (n = 25). Each patient completed 12-month follow-up. Parameters of interests for primary aim were SSC, surgical complications, and readmission rates. Data on difficulties in managing PICO and device-related complications were also collected. Patients receiving PICO had less SSC, resulting in shorter hospital stay. At last follow-up, readmission rates were lower with PICO. No differences were observed in surgical complications between groups. No patients reported difficulties in managing the device. Among patients discharged with PICO, none needed to come back to the hospital for device malfunctioning or inability to manage it. PICO reduces SSC and length of stay in selected CD patients compared with conventional dressings. The device is safe and user friendly.

Stepwise approach and surgery for gallbladder adenomyomatosis: a mini-review.

BACKGROUND: Gallbladder adenomyomatosis (GBA) is a hyperplastic disease affecting the wall of the gallbladder, with some typical features. It has historically been considered a benign condition, nevertheless recent reports highlighted a potential role of GBA in predisposing to malignancies of the gallbladder. DATA SOURCES: We reviewed the literature concerning GBA from its identification until July 2012. Owing to the relative rarity of the disease, studies often are case reports or case series. Thus we herein report a summary of the key-points concerning diagnosis and treatment of GBA, easily applicable in everyday practice, rather than a systematic review. Also, results are integrated with our recent experience. RESULTS: In our experience, we observed a trend toward an increase of GBA during the last years, probably due to enhanced ultrasonographic technical advancements and physician's expertise. GBA has distinctive imaging features. Several recent reports highlight the potential risk of cancer associated with GBA; however the disease is still classified as a benign condition. Although its correlation with malignancy has not been demonstrated, it is prudent to recommend cholecystectomy in some cases. However, in selected asymptomatic patients, a wait-and-see policy is a viable alternative. We propose an algorithm, based on GBA pathological pattern (diffuse, segmental, localized or fundal), suitable for decision-making. CONCLUSIONS: In symptomatic patients and if the diagnosis is doubtful, cholecystectomy is mandatory. Postponing surgery is an option to be offered to asymptomatic patients with low-risk GBA pattern who adhere to scheduled follow-ups.

Early postoperative administration of probiotics versus placebo in elderly patients undergoing elective colorectal surgery: a double-blind randomized controlled trial.

BACKGROUND: Perioperative prophylactic antibiotic treatment significantly influences intestinal microflora, resulting in impaired bowel functioning in some patients, sometimes requiring further investigations. This may lead to a worse health-related quality of life (HRQoL). Probiotics administrated in the early post-operative period may help avoiding such nuisances in older people. METHODS: We prospectively enrolled patients undergoing laparoscopic colorectal surgery aged over 70 years between 2005 and 2012. The study was approved by IRB. All patients received perioperative antibiotic treatment. Patients were randomized to one of two treatment arms: Group A patients received probiotics after surgery (VSL#3, VSL Pharmaceuticals, Inc. USA - 900 × 109 daily, while Group B patients received a Placebo (cornstarch). Patients were further divided in sub-groups whether ileo-caecal valve was spared or not. Patients were followed-up every 7 days for 4 weeks. Patients daily annotated bowel frequency, stool shape and consistency - according to Bristol's scale. HRQoL was assessed every week by means of SF-36 questionnaire. RESULTS: Group A included 10 while Group B included 8 patients. One patient in each group experienced a postoperative complication. Group A patients had fewer bowel movements than controls, during every week. Stool consistency was higher in patients undergoing resections including ileo-caecal valve receiving VSL#3. HRQoL gradually increased in both groups; Group A patients had higher "social functioning" item scores at week 1 and 4 than controls. CONCLUSIONS: Elderly patients undergoing resection of ileo-caecal valve may benefit from an early probiotics administration pathway after perioperative antibiotic treatment.

Complications and functional outcomes of restorative proctocolectomy for ulcerative colitis in the elderly.

BACKGROUND: Restorative proctocolectomy with ileopouch-anal anastomosis (IPAA) is the treatment of choice for intractable or complicated ulcerative colitis (UC). Debate exists concerning outcomes of IPAA in the elderly and literature data are scarce. We report our experience of IPAA in older population. METHODS: We gathered data on a prospective database of patients undergoing IPAA for UC over 70 years of age in our Unit from January 1990 through January 2010. Patients were compared with randomly selected younger controls on a 1:3 ratio. Patients underwent IPAA in 2 or 3 stages. Demographical data, disease characteristics, comorbidities, concomitant medications, peri-operative management, intra- and post-operative complications were analyzed. Function and quality of life were assessed by clinical visit and Inflammatory Bowel Disease Questionnaire 1 and 3 years after ileostomy takedown. RESULTS: Twenty-seven elderly patients underwent IPAA for UC in the study period; these were compared with 81 younger controls. The former had more comorbidities and higher ASA score. All patients underwent loop-ileostomy closure. There were no differences between groups concerning the rate of major complications, but elderly patients more frequently had nuisances due to stoma output. Younger patients experienced significantly more episodes of small bowel obstruction. No significant differences in bowel control and health-related quality of life was observed, except for an higher rate of elderly patients taking antidiarrhoeals at 1-year follow-up; this observation was not confirmed at 3-year follow-up. A minimal decrease in continence was observed, but this did not affect overall satisfaction. CONCLUSIONS: IPAA can be safely offered to selected elderly UC patients who are strongly motivated and with no clinical disturbances of continence. In experienced hands no differences are likely to be expected concerning complications, quality of life and function. Results are stable with time and comparable to those of younger patients.

Rectosigmoid stump washout as an alternative to permanent mucous fistula in patients undergoing subtotal colectomy for ulcerative colitis in emergency settings.

BACKGROUND: Restorative proctocolectomy with ileopouch-anal anastomosis (IPAA) is the treatment of choice for intractable or complicated ulcerative colitis(UC). Elderly patients often present with acute colitis requiring emergent subtotal colectomy(SC). Frail patients are at risk of developing septic complications related to the closed rectosigmoidal stump, often requiring formation of a second stoma to be reversed at the time of completion proctectomy. This carries nuisance to such exhausted patients. We propose a simple and inexpensive trick to avoid the need for creating a mucous fistula. METHODS: IPAA was performed as a 3-stage procedure in emergency settings. The rectosigmoidal stump was closed and placed subcutaneously; skin was closed over it. After SC, if patients showed signs of stump-related pelvic sepsis, a lavage of the rectal stump with povidone iodine solution and with saline was carried out as a rescue treatment aiming to avoid the need of opening the rectal stump to drain sepsis. RESULTS: Thirty-five patients underwent SC for UC between 1987 and 2012. The skin was closed over the closed stump in the 20. Seven patients out of these 20 experienced early stump-related septic complication. In five cases, we were able to avoid opening of the rectal stump, and a second stoma was unnecessary. After opening the closed stump in the remaining ones, a prompt improving of symptoms was observed. CONCLUSIONS: Rectal washout was well tolerated and avoided a second stoma in five out of seven patients, with better quality of life and body perception after IPAA surgery. This is relevant when dealing with geriatric patients, needing to completely recover before undergoing completion proctectomy.

Tracheal necrosis, oesophageal fistula: unusual complications of thyroidectomy. Report of two case and literature review.

BACKGROUND: Thyroidectomy is considered a low-risk operation. The authors report a case of tracheal necrosis after total thyroidectomy for multinodular goiter with bilateral adenomas, and a case of oesophageal fistula after total thyroidectomy for papillary cancer. METHODS AND RESULTS: The patient with tracheal perforation was treated by a non operative management after clinical stabilization. The patient with oesophageal perforation underwent surgical treatment consisting of neck drain placement. Both patients are alive after 12 months of follow-up, although the patient who had surgery for papillary cancer of the thyroid gland was found to have multiple diffuse liver and lung metastases. CONCLUSIONS: Thyroidectomy is a safe surgical procedure, but in some patients major complications may arise. In cases of iatrogenic tracheal or oesophageal perforation, conservative non-surgical or conservative surgical treatment, in specialized centers, results in a favourable outcome. The authors discuss the risk factors and management of these two rare complications.

[Surgical treatment of secondary hyperparathyroidism. A clinical study of 70 patients]. / Trattamento chirurgico dell'iperparatiroidismo secondario. Studio clinico in 70 pazienti.

AIM: The authors analyze the short and long-term results of surgical treatment in 70 consecutive patients operated on from for secondary Hyperparathyroidism (2HPT) of chronic kidney disease (CKD). MATERIAL OF STUDY: Seventy patients affected by 2HPT of CKD, in hemodialytic treatment, were observed from January 1999 to January 2009. Twenty-seven patients were submitted to total parathyroidectomy (TP), 36 pts were submitted to total parathyroidectomy plus subcutaneous autoimplantation (TP ai), 7 pts were submitted to subtotal parathyroidectomy (SP). RESULTS: An improvement of the typical clinical symptoms was found in every patient undergoing surgery, and a significant reduction in intact parathyroid hormone (iPTH) serum levels was achieved TP determined a lower incidence of one year relapse. After TPai 9/36 pts successfully underwent renal transplantation. DISCUSSION: To date surgical treatment of 2HPT is still controversial. SP and TPai are the most commonly adopted surgical interventions while TP had been previously been confined to patients with advanced dialytic vintage or for the treatment of recurrence, for the risks arising from aparathyroidism. TP allows a lower long-term relapse incidence and managing the resulting hypoparathyroidism appears straightforward with medical treatment. CONCLUSIONS: The Authors are in favour of early surgical intervention to prevent cardiovascular complications. TPai may be the operation of choice in patients eligible for kidney transplantation while TP carachterized by a lower incidence of long term relapse, is reserved to patients not eligible for transplantation and affected by a more "aggressive" forms of 2HPT.

Bariatric Surgery and Rheumatic Diseases: A Literature Review.

BACKGROUND: Obesity is a debilitating growing condition and represents a challenge for every surgeon. It is associated with the activation of the inflammatory pathway and this may have a negative impact on the natural history of some rheumatic diseases. Bariatric surgery, reducing obesity, could bring to a minor activation of the well-known inflammatory pathway with improvement of these diseases. The aim of this review is to investigate the role of weight loss, achieved through bariatric surgery, in rheumatic diseases. MATERIALS AND METHODS: A systematic review of literature was undertaken to evaluate weight loss subsequent to bariatric surgery in obese patients suffering from some rheumatic diseases (Rheumatoid Arthritis, Psoriasis, Psoriatic Arthritis, Fibromyalgia, Osteoarthritis, Systemic Lupus Erythematous). Three major databases (PUBMED, EMBASE and WEB OF SCIENCE) were searched. RESULTS: Three-hundred studies were identified. After screening of titles, abstracts and inclusion criteria sixteen articles were included. Of the selected articles, seven were reviews, five were case reports, one was a clinical report, one was a retrospective study, one was a cohort study and one was an author manuscript. CONCLUSION: Weight loss, obtained through bariatric surgery, seems to reduce serum inflammatory markers as a consequence of the inflammatory pathway reduction and this is connected with both the improvement of some rheumatic diseases as well as with the reduction in the use of medicaments (steroids and immunosuppressors).

The experience of a referral centre and literature overview of GIST and carcinoid tumours in inflammatory bowel diseases.

Patients suffering from Inflammatory Bowel Diseases (IBD) are at increased risk of developing cancers of the gastrointestinal tract (GI). Adenocarcinomas are the most commonly observed GI tumours in IBD, and occur through an in inflammation-driven pathway. A trend toward reduced risk of bowel cancers has been observed in IBD in recent years, presumably related to improved medical treatments. However, some cancers may be independent from active inflammation, probably originating from altered interactions between the extremely active immune system of IBD patients and environmental factors. Data concerning gastrointestinal stromal tumours (GIST) and carcinoids tumours (CaT) of the GI in IBD patients are scanty. We report our experience with these rare cancers, and provide the readers with an overview on the topic, focussing on distinguishing and peculiar features of GIST and CaT of the GI in IBD compared with other cancer types and with general population, and address the treatment of such challenging conditions. Available data do not support an increased risk of GIST in IBD patients, but GI CaT may be more commonly observed in Crohn's disease. However, the presentation of GIST and GI CaT is protean and does not seem to be associated with disease activity in the involved GI segment in IBD. Conversely, some evidences suggest a potential role of inflammation in sustaining GI CaT in IBD. Increased awareness, longer duration of disease, and improved diagnostic modalities should also be considered when evaluating the increasing trend of CaT in CD patients. Treatment of GIST and CaT is not dissimilar from that of non-IBD patients, but prompt suspicion and diagnosis are crucial to achieve optimal outcomes.

Hormonal contraceptives and venous thromboembolism: Are inflammatory bowel disease patients at increased risk? A retrospective study on a prospective database.

Recent studies showed an increased risk of venous thromboembolism (VTE) in patients receiving oral hormonal contraceptives. Inflammatory bowel diseases (IBD) often affect young patients and represent a pro-coagulant condition. This could result from active inflammation, but a potential role for genetic and molecular factors has been suggested. Hormonal contraceptives have also been associated with increased risk of VTE and the risk may be greater in IBD patients that already are in a pro-coagulant status, but no definitive data are available in this population. The purpose of our study was to seek for differences of the risk of VTE in IBD patients receiving hormonal contraceptives compared with controls. This is a retrospective study. We interrogated a prospectively maintained database of IBD patients observed at our outpatient clinic between 2000 and 2014. All female patients managed conservatively, with no active disease, who were taking oral hormone contraceptives in the study period, were included. Patients observed for other-than-IBD conditions at our Unit and at the Unit of Gynaecology and Obstetrics, receiving contraceptives, served as controls (ratio 1:2). Patients with cancer, those receiving hormonal therapy, and those with known genetic predisposition to VTE were excluded. We included 146 six IBD patients and 290 controls. One patient in each group developed VTE. Overall, the incidence of VTE associated with oral contraceptives was 0.5%. IBD was associated with increased risk of VTE (OR 1.9, 95% CI 0.12-32.12, p > 0.99). Active smokers since 10 years (17.2%) had higher risks of VTE (OR 8.6, 95% CI 1.16-19.25, p = 0.03). Our data show that patients with IBD in remission are not at higher risk of VTE due to oral oestrogen-containing contraceptives compared with non-IBD controls. Smokers are at increased risk, irrespective of the baseline disease.

Gallstone ileus without bilioenteric fistula years after bypass surgery for Crohn's disease. Case report and clues to etiology of a neglected cause of obstruction.

INTRODUCTION: Gallstone ileus is a very rare cause of bowel obstruction. Patients suffering from Crohn's disease are at increased risk of developing gallstone disease, especially when terminal ileum is involved. Gallstone ileus can occur, but etiology remains controversial. We report on a case of such a rare condition, illustrating etiology and treatments. PRESENTATION OF CASE: A patient with long-standing Crohn's disease, who had undergone ileotransverse bypass for ileocaecal involvement 40 years before, presented with cramp-like abdominal pain. Imaging was consistent with a gallstone ileus with no evidence of bilioenteric fistulae. DISCUSSION: At surgery, we found gallstones stuck at the site of ileotransverse anastomosis. No bilioenteric fistulae were found. Due to disease progression, many enteric fistulae were found, requiring a massive bowel resection. The diverted segment may have been responsible of gallstone formation, and etiology is discussed. Recovery after surgery was uneventful, but the patient required continued nutritional support. CONCLUSION: Physicians dealing with Crohn's disease patients with bypassed segments should keep in mind, the increased risk of gallstone formation, in order to not overlook gallstone ileus. Early suspect and diagnosis may allow for less aggressive approaches. A diverted segment should always be removed, and long-term follow-up encouraged.

Restorative proctocolectomy with ileal pouch-anal anastomosis is safe and effective in selected very elderly patients suffering from ulcerative colitis.

Restorative proctocolectomy (RP) with ileal pouch-anal anastomosis is the mainstay treatment for intractable or refractory ulcerative colitis (UC). Safety and effectiveness of RP in elderly patients are debated. Our aim was to compare surgical outcomes and function of patients undergoing RP over 80-year-of-age with those of younger controls. We retrospectively gathered data of patients receiving RP for UC aged >80 years between January 1990 and December 2012. A control group of younger patients was established for comparison (1:3 ratio). Functional outcomes and satisfaction with surgery 6 and 12 months after ileostomy closure were collected. Ten patients >80-year-old were included (median age 87.5, range 84-90 years). All patients had at least one comorbidity (mean 2.1 ± 1) and were receiving medications for concomitant diseases. Half of them received a 3-stage procedure. Neither death nor major perioperative complications were observed. One patient (10%) required readmission for dehydration 2 weeks after RP with loop-ileostomy. Thirty younger patients (median age 34.3, range 25-52 years) served as controls. All patients had their ileostomy closed within 3 months from RP. At 6 month follow-up, elderly patients had more nocturnal seepage, antidiarrhoeals intake, and a trend toward more frequent day-time incontinence. At 12-month follow-up differences were less apparent. Only nocturnal seepage was higher in elderly. All patients retained their pouch and would have undergone surgery again. RP is feasible in selected advanced age patients, and functional results are comparable to younger patients.

Relatives of Crohn's disease patients and breast cancer: an overlooked condition.

Recent data suggest that patients suffering from Crohn's disease (CD) may be at higher risk of developing extra-intestinal malignancies. This is attributed to inflammation and immunodepression due to medications. However, a genetic predisposition cannot ruled out. In the present study we investigated the prevalence of breast cancer in first-degree female relatives of CD patients compared with relatives of patients without evidence of gastrointestinal diseases. A total of 1302 female first-degree relatives of CD patients and 1294 relatives of controls were included. We found that CD was an independent risk factor for breast cancer development (OR = 2.76, 95% CI = 1.2-6.2; p = 0.017), and this is particularly evident in mothers (3.6% vs 1%, p = 0.009 - OR = 3.7, 95% CI 1.4-10). Among CD group, smoking habit of CD patients was associated with increased risk of cancer compared with relatives of non-smokers (7.7% vs 2.9%, p = 0.01 - OR = 2.8 95% CI 1.2-6.6). Intriguingly, stage at diagnosis was significantly higher in CD relatives (p = 0.04). Our findings suggest that first-degree female relatives of CD patients are at higher risk of developing breast cancer but receive diagnosis at more advanced stages, therefore advocating the need of more active screening protocol in this population.

The effects of low-thrombin fibrin sealant on wound serous drainage, seroma formation and length of postoperative stay in patients undergoing axillary node dissection for breast cancer. A randomized controlled trial.

BACKGROUND: Breast cancer surgery with axillary lymphadenectomy may be associated with prolonged stay of the drain in the axilla due to high wound output, which may require further treatments and prolong the length of stay, impairing quality of life. No definitive data are available concerning how to prevent this complication. Our aim was to assess the efficacy of a new low-thrombin fibrin glue in reducing the serous output from the axillary surgical wound in patients undergoing axillary node dissection for breast cancer, and its long-term effects on lymphedema. METHODS: Sixty patients undergoing surgery between September 2012 and June 2013 were enrolled. Thirty patients received Artiss®(Baxter, UK) fibrin glue plus drainage, and 30 drainage alone. A multivariate analysis was performed to identify predictors of seroma, and subgroup analyses were performed. Lymphedema was assessed 12 months after surgery. RESULTS: Patients who received fibrin glue had reduced serum output collected in the drain after surgery (94.3 ± 22.4 vs 176 ± 24.6 ml p < 0.001) and shorter length of postoperative hospital stay (p = 0.001). Incidence of seroma at 4-week follow-up did not differ between groups. At multivariate analysis, BMI ≥ 30 kg/m(2) was the only independent predictor of seroma formation (OR = 2.7, 95%CI 1.4-5.3; p = 0.002). Overweight patients receiving Artiss® had fewer seroma at 4-week follow-up compared with control overweight patients (0% vs 55.6%, p = 0.03). No differences were observed in lymphedema between groups (6.7% vs 10%, p > 0.99). CONCLUSIONS: Low-thrombin fibrin glue reduced the amount of fluid produced in the axilla after breast surgery. Overweight patients may be the ideal candidates for this treatment. Such sealant did not increase the rates of lymphedema.

Functional outcomes and quality of life after restorative proctocolectomy in paediatric patients: a case-control study.

Background. Restorative proctocolectomy with ileal-pouch anal anastomosis (IPAA) has some peculiarities in paediatric ulcerative colitis (UC). Aims. The primary aim was to compare the bowel function of patients undergoing IPAA between those operated on in childhood and adulthood. The secondary aim was to compare the quality of life (QoL) and outcomes for children between medical and surgical therapies. Method. Children undergoing IPAA were compared with adult patients undergoing IPAA between 2007 and 2012. Function was assessed 1 year after ileostomy closure. Function and QoL of medically managed paediatric patients were compared with their surgical counterparts. Results. Twelve paediatric IPAA patients were compared with 24 adult ones. Acute presentation was common in the former, usually after failed biological treatment. Recurrent pouchitis was more frequent in children. Younger patients exhibited a trend toward better discrimination and continence. QoL was excellent in both groups. Twelve medically treated children were enrolled for secondary aim. Functioning was similar in IPAA- and medically managed children, but the former had a better QoL, confirmed by parents' perception. Conclusions. Similar function is achieved by IPAA in childhood or adulthood. IPAA may offer a better QoL compared to prolonged medical management. The beneficial effects of IPAA experienced by children were similarly observed by their parents.

Preventive NPWT over closed incisions in general surgery: does age matter?

Surgical site events (SSE), including surgical wound complications and surgical site infections, are a major concern in patients undergoing general surgery operations. These increase the costs of care, and can lead to prolonged hospital stay and need for further treatments, ultimately resulting in poor quality of life. Negative pressure wound therapy (NPWT) has been recently reported as a preventive strategy to avoid SSE, but little is known on the topic, and particularly in geriatric population. Our primary aim was to assess the efficacy of NPWT by means of a pocket device (PICO, Smith & Nephew, London, UK) in preventing SSE compared with conventional dressings in patients undergoing surgery with primary wound closure for breast and for colorectal diseases in our Unit. Our secondary aims were to assess the efficacy and safety of PICO in elderly patients, and to seek for differences between breast and abdominal results. All consecutive patients undergoing breast and colorectal surgery in our Unit between September 2012 and May 2014 were prospectively enrolled in this open label controlled study. Breast patients receiving NPWT were assigned to group B1, those receiving conventional dressings were assigned to group B2. Colorectal patients were assigned to group C1 (NPWT) and C2 (conventional dressings) in similar fashion. Each group included 25 patients, and at least 10 (40%) patients aged over 65 years to allow sub-analyses. NPWT significantly reduced SSE in both breast and colorectal patients compared with controls. No significant differences were observed according to age. Similar benefits were observed in breast and colorectal patients. Our results suggest that PICO is an effective tool to prevent SSE in patients undergoing general surgery, irrespective of age. Its use is recommended in frail, elderly patients at risk of SSE.

Fatigue in inflammatory bowel diseases: relationship with age and disease activity.

A higher rate of patients suffering from inflammatory bowel diseases (IBD) are reported to experience the symptom of fatigue compared with general population. Fatigue can impair quality of life of IBD patients by limiting their daily functioning. However, this problem is poorly understood and addressed. Our aim was to investigate the impact of fatigue in IBD patients compared with controls, and to seek for relation between age and disease activity. IBD patients aged between 16 and 75 years observed at our Unit from June 2011 through June 2012 were evaluated for fatigue. Patients were asked to fill the fatigue impact scale (FIS) questionnaire. A cohort of age- and sex-matched patients observed for other-than-IBD diseases were prospectively enrolled to act as controls. Patients diagnosed with malignancies were excluded from evaluation. Each group included 16 patients, of whom half aged over 65 years. Fatigue was more severe in IBD patients than in controls (p = 0.02), irrespective of age and disease activity. IBD patients with moderate to severe disease activity showed worse fatigue compared with controls at any age (p < 0.0001). Young IBD patients with low disease activity showed a trend toward worse FIS score when compared with old IBD counterparts (p = 0.06). IBD significantly impacted on fatigue in our series. Considering IBD patients in remission, younger patients may experience worse fatigue. Further studies are needed to explore the effects of fatigue on quality of life and the potential of appropriate intervention strategies.