Impact of Built Environment and Neighborhood on Promoting Mental Health, Well-being, and Social Participation in Older People: an Umbrella Review

Background

The built environment, especially in the context of the neighborhood, affects older people's health. This umbrella review aims to summarize the associations between factors and interventions in the built environment as regards modifying or improving mental health, well-being, social inclusion and participation in the elderly.

Methods

We searched articles in the following databases: PubMed, Embase, Cochrane Library, Scopus, Avery Index, Sage, Web of Science, Health Evidence, and Google Scholar, without any time limits. The factors and interventions examined have been classified into three categories (urban infrastructure, green infrastructure, built environment), and we have assessed their relationships with each of the health outcomes.

Results

Eight reviews have been included. The results show a positive association between factors and interventions and health outcomes, even though this tends to differ with respect to some of the elements (study design, sample size, built environment and health outcome measurements, and the quality of the primary studies included in the reviews) in the selected studies.

Conclusions

In conclusion, the present study suggests and confirms that acting on the built environment has a positive impact on mental health and social inclusion.

Is the computed tomography exam important for planning mini-implant installation?

Background

Mini-implants are devices used to provide absolute and temporary anchorage for tooth movement. Objectives: The present study was carried out to compare the use of periapical radiographs and computed tomography (CT) for planning mini-implants performed by orthodontists.

Material and Methods

Five radiographs and five CT scans of premolars and molars regions. These were analyzed by ten Orthodontists. Initially (T1), the evaluators indicated the preferred location for the insertion of a mini-implant, as well as the diameter and length of the device, using only a periapical radiograph. After 30 days (T2), the same evaluation was performed. Sixty days later (T3), the orthodontists reassessed the radiographs in association with the CT scans. Finally, after 90 days (T4), the evaluation was performed with the same exams. The comparison of the chosen diameter and length of the mini-implants was performed using the Student's t-test. The evaluation of the chosen insertion sites was analyzed by the Wilcoxon test. For both tests, the level of significance was 5%. The kappa concordance test was also performed for the intra- and inter-examiner evaluations.

Results

The results of the study showed substantial or perfect intra-examiner and reasonable to perfect inter-examiner agreement. Considering the length and diameter of the mini-implants, no statistical difference was found between the groups. Regarding the insertion site, more than 20% of the treatment plans were changed when the CT scan was associated.

Conclusions

The results showed that the association of a CT scan with radiography frequently leads the professional to change the insertion point for the installation of mini-implants. Key words:Orthodontic anchorage procedures. Mini Dental Implants. Bone Screws. Cone-beam computed tomography. Periapical radiography.

Infants’ Prediction of Humanoid Robot’s Goal-Directed Action

Several studies have shown that infants anticipate human goal-directed actions, but not robot’s ones. However, the studies focusing on the robot goal-directed actions have mainly analyzed the effect of mechanical arms on infant’s attention. To date, the prediction of goal-directed actions in infants has not yet been studied when the agent is a humanoid robot. Given this lack of evidence in infancy research, the present study aims at analyzing infants’ action anticipation of both a human’s and a humanoid robot’s goal-directed action. Data were acquired on thirty 17-month-old infants, watching four video clips, where either a human or a humanoid robot performed a goal-directed action, i.e. reaching a target. Infants looking behavior was measured through the eye-tracking technique. The results showed that infants anticipated the goal-directed action of both the human and the robot and there were no differences in the anticipatory gaze behavior between the two agents. Furthermore, the findings indicated different attentional patterns for the human and the robot, showing a greater attention paid to the robot's face than the human’s face. Overall, the results suggest that 17-month-old infants may infer also humanoid robot’ underlying action goals.

Elements of the built environment that can promote physical activity in elderly: an umbrella review

Background

All healthy adults aged 65 years and above, unless specific medical conditions, benefit from physical activity. The built environment can support and encourage physical activity. The aim of this study is to establish which specific elements of the built environment can contribute to improve the physical activity of self-sufficient, non-institutionalized and living in the city adults > 65 years.

Methods

An extensive literature search was conducted in several database. Umbrella review methodology was used to include the systematic reviews that presented a sufficient methodological quality. Data from reviews were undergone to critical appraisal, data extraction and synthesis.

Results

Eleven reviews were included. The elements positively associated with physical activity in the elderly resulted: walkability; residential density/urbanisation; street connectivity; access/availability of services and destinations (land-use mix destination diversity and access, public transit, recreational facilities, parks and open spaces); pedestrian/cycling infrastructures and streetscapes (footpaths presence and quality, infrastructures for walking or cycling, easy access to building entrance, benches and sitting facilities, street lights); greenery and aesthetically pleasing scenery; safety and traffic (crime, personal and general safety, traffic and pedestrian safety, human or motorised traffic volume). The elements that resulted as negatively associated with physical activity were: the presence of slopes or hilliness; presence of barriers to walking/cycling; littering/vandalism/decay/vacant buildings; pollution (air, noise, sewer).

Conclusions

Evidences show that specific elements of the built environment can contribute to promoting elderly people's physical activity. The city restructuring plans should take into consideration these evidences in order to implement the design of interventions aimed at promoting physical activity of elderly people.

Key messages

Evidences show that specific elements of the built environment can contribute to promoting elderly people’s physical activity. The city restructuring plans should take into consideration these evidences in order to implement the design of interventions aimed at promoting physical activity of elderly people.

The understanding of congruent and incongruent referential gaze in 17-month-old infants: an eye-tracking study comparing human and robot

Several studies have shown that the human gaze, but not the robot gaze, has significant effects on infant social cognition and facilitate social engagement. The present study investigates early understanding of the referential nature of gaze by comparing-through the eye-tracking technique-infants' response to human and robot's gaze. Data were acquired on thirty-two 17-month-old infants, watching four video clips, where either a human or a humanoid robot performed an action on a target. The agent's gaze was either turned to the target (congruent) or opposite to it (incongruent). The results generally showed that, independent of the agent, the infants attended longer at the face area compared to the hand and target. Additionally, the effect of referential gaze on infants' attention to the target was greater when infants watched the human compared to the robot's action. These results suggest the presence, in infants, of two distinct levels of gaze-following mechanisms: one recognizing the other as a potential interactive partner, the second recognizing partner's agency. In this study, infants recognized the robot as a potential interactive partner, whereas ascribed agency more readily to the human, thus suggesting that the process of generalizability of gazing behaviour to non-humans is not immediate.

Patient with McCune albright syndrome: Case report and 10 Years of follow-up imaging examination

The McCune Albright syndrome (MAS) is a rare, multi-system disease composed of the triad of polyostotic fibrous dysplasia of bone (PFDB), café-au-lait skin hyperpigmentation, and endocrine disorders. The diagnosis involves clinical, biochemical and imaging findings, with dentistry playing an important role in MAS, since many patients present DFPO in the craniofacial bones, including the maxilla and mandible, and in view of their dental needs, the correct management of these patients is not only an essential but important area to be investigated. This report presents a case of a patient with McCune Albright Syndrome, the behavior of the disease over a period of 10 years and how imaging exams such as scintigraphy and tomography were important for planning the dental treatment of this patient, since they are fundamental allies for identification and evaluation of the progression and/or stability of the disease. Key words:Craniofacial fibrous dysplasia, cone-beam computed tomography, scintigraphy, imaging diagnosis.

Amyand's hernia with acute phlegmonous appendicitis: case report

Any inguinal hernia containing the vermiform appendix is called Amyand's hernia. Amyand hernias are very rare and even rarer is the association of Amyand hernia with acute appendicitis. Due to the rarity of this entity, it constitutes a challenging case in terms of diagnosis and treatment. The surgical management is not yet standardized and there are no clear guidelines. There are some controversies regarding whether to perform an appendectomy if appendix appears normal or whether mesh can be used for the hernia repair if appendectomy is performed. We describe a case of Amyand hernia in a 90-year old man with acute appendicitis and we review current literature regarding surgical strategy.

Can Longo stapled haemorrhoidopexy for haemorroids be a day-case procedure?

We retrospectively collected data of 100 consecutives elective Longo's procedures for third- and fourth-degree simptomatic haemorroids, classified ASA grade I and II. All patients stayed overnight, because discharge was scheduled the day after the operation. 98 were discharged the day after the operation. Two patients were not discharged the day after because mild and severe bleeding respectively occurred during the first night after the operation which settled conservatively. All the patients were discharged on oral NSAID and stool softeners. None required rehospitalisation. Our retrospective study, pointing out that, in general patients did not require active intervention on the first postoperative night, represents an encouragement to introduce day-case stapled procedure for haemorroids.

Utility of continuous intraoperative neural monitoring in thyroid surgery in a low volume centre

This retrospective study, of a single surgeon's experience, evaluates the role of intraoperative neuromonitoring (IONM) for total thyroidectomy, in a low-volume district general hospital. 128 patients with normal preoperative vocal fold function underwent thyroid surgery with routine use of nerve monitoring. Patients were followed for 6 months after surgery, and postoperative Romanerve function was determined by fiberoptic laryngoscopy. One (0,8%) patient was found to have a unilateral vocal fold paralysis, but after 6 months this patient had regained vocal fold motion. The technique of intraoperative neuromonitoring in thyroid surgery is safe and reliable in excluding postoperative recurrent laryngeal nerve palsy; it has high accuracy, specificity, sensitivity and negative predictive value. Neuromonitoring is useful to identify the recurrent laryngeal nerve and it can be a useful adjunctive technique for reassuring surgeons of the functional integrity of the nerve. Its application can be particularly recommended for low-volume thyroid operation centres.

Open inguinal hernia repair with self-gripping Parietex ProGrip mesh: a retrospective study of 204 cases

Chronic pain and recurrence rates are the main challenge in modern inguinal hernia surgery. Several trials have investigated the role of self-adhesive mesh repair for inguinal hernia, with special attention to the incidence of chronic postoperative inguinal pain and recurrence. The purpose of our study was to retrospectively evaluate the early and long-term results using a self-gripping mesh (Parietex Progrip® , Covidien) in our institution. A total of 204 patients, mean age 50.3 standard deviation (SD) 15.3, was included in the study. The repair was performed under local anaesthesia in 159 (78%) cases and locoregional anaesthesia in remaining 45 (22%). Mean operative time was 39 ± 20 minutes. The time for self-gripping mesh placement ranged from 5 to 9 minutes (mean 7 ± 2 minutes). There were no intraoperative complications. Clinical follow-up was performed at 1 month, 1 year and 2 years and consisted in the evaluation of complications, discomfort/pain and recurrence. One case of cutaneous infection and three cases of seroma were observed at one-month follow-up and were all treated conservatively. 8 patients were lost at one year follow-up, and another 4 were lost at 2 years. 3 patients died for other causes during follow-up. At 1 year and 2 years follow-up no cases of seroma, testicular complications or mesh infection were observed. Two cases of recurrence were recorded at 2 years follow up. No patient reported VAS score > 2 at one month, 1 year and 2 years follow-up. There were no readmissions, systemic complications or death during 2 years follow-up. Lichtenstein open repair using Parietex Progrip® mesh is a simple, rapid, effective and safe method for inguinal hernia repair. The main advantage of self-fixing mesh is the reduced operative time. A suturless fixation seems to prevent the development of postoperative chronic pain, without increasing recurrence rate in the majority of the trials.

Effects of the EQUIP quasi-experimental study testing a collaborative quality improvement approach for maternal and newborn health care in Tanzania and Uganda

BACKGROUND

Quality improvement is a recommended strategy to improve implementation levels for evidence-based essential interventions, but experience of and evidence for its effects in low-resource settings are limited. We hypothesised that a systemic and collaborative quality improvement approach covering district, facility and community levels, supported by report cards generated through continuous household and health facility surveys, could improve the implementation levels and have a measurable population-level impact on coverage and quality of essential services.

METHODS

Collaborative quality improvement teams tested self-identified strategies (change ideas) to support the implementation of essential maternal and newborn interventions recommended by the World Health Organization. In Tanzania and Uganda, we used a plausibility design to compare the changes over time in one intervention district with those in a comparison district in each country. Evaluation included indicators of process, coverage and implementation practice analysed with a difference-of-differences and a time-series approach, using data from independent continuous household and health facility surveys from 2011 to 2014. Primary outcomes for both countries were birth in health facilities, breastfeeding within 1 h after birth, oxytocin administration after birth and knowledge of danger signs for mothers and babies. Interpretation of the results considered contextual factors.

RESULTS

The intervention was associated with improvements on one of four primary outcomes. We observed a 26-percentage-point increase (95% CI 25-28%) in the proportion of live births where mothers received uterotonics within 1 min after birth in the intervention compared to the comparison district in Tanzania and an 8-percentage-point increase (95% CI 6-9%) in Uganda. The other primary indicators showed no evidence of improvement. In Tanzania, we saw positive changes for two other outcomes reflecting locally identified improvement topics. The intervention was associated with an increase in preparation of clean birth kits for home deliveries (31 percentage points, 95% CI 2-60%) and an increase in health facility supervision by district staff (14 percentage points, 95% CI 0-28%).

CONCLUSIONS

The systemic quality improvement approach was associated with improvements of only one of four primary outcomes, as well as two Tanzania-specific secondary outcomes. Reasons for the lack of effects included limited implementation strength as well a relatively short follow-up period in combination with a 1-year recall period for population-based estimates and a limited power of the study to detect changes smaller than 10 percentage points.

TRIAL REGISTRATION

Pan African Clinical Trials Registry: PACTR201311000681314.

Allergy in urban elderly population living in Campania region (Southern Italy). A multicenter study

Given the increasing life expectancy observed in Western countries, there is a marked interest to know more about how aging could influence respiratory health. The aim of our study was to assess the prevalence, clinical characteristics and age of onset of allergic sensitization and clinical symptoms in a sample of atopic elders living in Campania region area (Southern Italy). Fourteen Allergy units or Centres examined a total of 462 patients. In this context 215 (46.53%) had positive skin prick tests (SPTs) to at least one allergen and were diagnosed with respiratory allergy. Parietaria represents the most common sensitizing agent in elders living in Campania region, followed by dust mites, grass pollen and Olea europaea. A relatively high percentage of atopic subjects suffered from respiratory symptoms at a fairly advanced age, namely 8.3% at 60-64 years, 10.2% at 65-70 and 5.7% at > 70 years. In conclusion, the prevalence and clinical significance of airway allergic sensitization in the elderly living in Campania region is more significant than expected in latter stages of life. Physicians should not neglect the role of atopy as a risk factor for the onset of allergic respiratory symptoms even in elderly patients.

Sensitization to Common and Uncommon Pets or Other Furry Animals: Which May Be Common Mechanisms?

Exposure to animal allergens constitutes a relevant risk factor for the development of allergic sensitization. Moreover, an increasing number of people become owners of less common animals. In this article we summarize aspects related to sensitization to cat/dog which may be applied also to uncommon pets or other furry animals. The data discussed here suggest that several different factors may induce allergic sensitization to furry animals with or without previous contact. Allergic sensitization without animal exposure is a relevant risk for patients because they are not aware about the possibility that even severe respiratory symptoms may develop after an occasional animal contact. This aspect should be taken into account by susceptible individuals before acquiring pets or beginning a contact for working/leisure activity with a common as well as uncommon animal. As a consequence, skin prick test and/or evaluation of specific IgE antibodies (by classic ImmunoCAP or micro-array technique ImmunoCAP ISAC) also to less common ("new") mammalian allergens could be recommended in individuals already sensitized to common pets to identify the occurrence of allergic sensitization and consequently to avoid future exposures to uncommon animal allergens.

What could be the role of molecular-based allergy diagnostics in detecting the risk of developing allergic sensitization to furry animals?

Although this highly refined diagnostic approach has been used in several fields of allergy diagnosis, we noticed the scarcity of data on the role of CDR in detecting current sensitization to the allergens of common pets (cat / dog) and, especially, its potential usefulness in predicting the risk of sensitization to other furry animals. Reported data suggest that cross-reacting mechanisms might play an important role in a significant proportion of allergic sensitizations to furry animals (common pets and unusual / exotic mammals) especially in the absence of any possible direct / indirect contact. In this context an evaluation of specific IgE by using the micro-array technique ImmunoCAP ISAC (Thermofisher Scientific - Immuno-Diagnostics, Sweden) for lipocalins (Can f 1, Can f 2, Equ c 1, Fel d 4, Mus m 1) and albumins (Bos d 6, Can f 3, Equ c 3, Fel d 2) might be very useful to evaluate the possibility of cross-reactions between the allergens of different animals. In fact, allergic sensitization without animal exposure is a relevant risk for patients, because they are not aware about the possibility that even severe respiratory symptoms may develop after an occasional animal contact. This aspect should be taken into account by susceptible individuals before acquiring new pets, after removal of common pets or beginning a contact for working / leisure activity with a common as well as uncommon animal.

Roles and responsibilities in newborn care in four African sites

Objectives

To explore roles and responsibilities in newborn care in the intra‐ and postpartum period in Nigeria, Tanzania and Ethiopia.

Methods

Qualitative data were collected using in‐depth interviews with mothers, grandmothers, fathers, health workers and birth attendants and were analysed through content and framework analyses.

Results

We found that birth attendants were the main decision‐makers and care takers in the intrapartum period. Birth attendants varied across sites and included female relatives (Ethiopia and Nigeria), traditional birth attendants (Tanzania and Nigeria), spiritual birth attendants (Nigeria) and health workers (Tanzania and Nigeria). In the early newborn period, when the mother is deemed to be resting, female family members assumed this role. The mothers themselves only took full responsibility for newborn care after a few days or weeks. The early newborn period was protracted for first‐time mothers, who were perceived as needing training on caring for the baby. Clear gender roles were described, with newborn care being considered a woman's domain. Fathers had little physical contact with the newborn, but played an important role in financing newborn care, and were considered the ultimate decision‐maker in the family.

Conclusion

Interventions should move beyond a focus on the mother–child dyad, to include other carers who perform and decide on newborn care practices. Given this power dynamic, interventions that involve men have the potential to result in behaviour change.

Open Veress Assisted technique. Results in 2700 cases

AIM

The risks of specific complications of the laparoscopic technique, caused by pneumoperitoneum and by insertion of the first trocar, although rare, are frequently reported in literature.

METHODS

A retrospective study of the complications we had in the period from October 1998 to December 2006 was made on 2700 patients who did not need any trocars in the umbilicus or with scars due to previous surgery, who were treated with a particular technique of pneumoperitoneum induction and the insertion of the first trocar, named ''Open Veress Assisted'' (OVA).

RESULTS

We had two visceral complications (0,07%) (ileal perforations).

CONCLUSION

Although no surgical technique is without risks, we believe that the use of our technique is safer than a blind insertion of the first trocar, especially among the patients with scars due to previous surgery.

Are health interventions implemented where they are most needed? District uptake of the integrated management of childhood illness strategy in Brazil, Peru and the United Republic of Tanzania

OBJECTIVE

To describe geographical patterns of implementation of the Integrated Management of Childhood Illness (IMCI) strategy in three countries and to assess whether the strategy was implemented in areas with the most pressing child health needs.

METHODS

We conducted interviews with key informants at the national and district levels in Brazil, Peru and the United Republic of Tanzania, and an ecological study of factors associated with health worker training in IMCI. Explanatory factors included district population, distance from the capital, human development index, other socioeconomic indicators and baseline mortality rates in children younger than five years.

FINDINGS

In line with recommendations by WHO, early implementation districts were characterized by proximity to the capital and suitable training sites, presence of motivated health managers and a functioning health system. In the expansion phase, IMCI tended to be adopted by other districts with similar characteristics. In Brazil, uptake by poor and small municipalities and those further away from the state capital was significantly lower. In Peru, there was no association with distance from Lima, and a non-significant trend for IMCI adoption by small and poor departments. In the United Republic of Tanzania, the only statistically significant finding was a lower uptake by remote districts. Implementation was not associated with baseline mortality levels in any country studied.

CONCLUSION

Whereas clear and reasonable guidelines are provided for selection of early use districts, no criteria for promoting IMCI expansion had been issued, and areas of greatest need were not prioritized. Equity analyses based on the geographical deployment of new programmes and strategies can contribute to assessing whether they are reaching those who need them most.

Prevalence of tuberculosis infection among teen-agers in Tuscany

INTRODUCTION

In Tuscany, Tuberculosis incidence is more than triplicate from 1982 to the beginning of the third millennium. The impact of this trend on open population is not known, as updated studies on Tuberculosis prevalence are not available. Tuberculin skin test provides the currently most widely used tool for assessing Tuberculosis transmission in a community and the prevalence of infection as well. The objective of this investigation was the evaluation of tuberculin index by means of the Mantoux test in adolescents eighteen-years old.

RESULTS

The study was carried out in 21 secondary schools of Siena and its Province; 1,138 students participated to this survey. The overall prevalence of subjects with a skin reaction size > 5 mm was 1.6%; if the standard cut-off of 10 mm was used, the overall prevalence of a positive skin reaction was 0.4%. Risk factors for a doubtful or positive reaction were previous immunization with BCG and migration from high-endemicity countries.

DISCUSSION

In Italy, studies on tuberculin index in young adults are scanty and controversial: our results show a very low Tuberculosis prevalence and an epidemiological pattern typical of countries with low Tuberculosis endemicity.

CONCLUSIONS

The slightly increase in Tuberculosis incidence has no impact on the prevalence of latent Tuberculosis infection on our geographical area. We conclude that skin-test screening for Tuberculosis should be addressed to high risk population as migrants from Countries reporting high transmission rate, those recently exposed to an infectious case and health-workers.

Treatment of primary inguinal hernias by “held in mesh repair”: our experience related to 3,520 cases

In the last 15 years, a rapid evolution occurred from the traditional hernioplasties toward prosthetic techniques, in Italy. Outpatient procedures under local anaesthesia are now most commonly performed. We report our experience with a personal modification of the sutureless mesh repair, called "held in mesh repair". From 1990 to 2003 we treated 3,520 cases of primary hernia with the "held in mesh repair". 2,370 patients were affected by a unilateral hernia and 575 by a bilateral one. Local anaesthesia was used in 92% of the cases, loco-regional in 6% and general in 2%. Sixteen (0.4%) hernias recurred after 2 years, while two further recurrences (total 0.5%) were observed after 3 years; three femoral pseudo-relapses (0.08%) occurred before the first postoperative year. An overall incidence of 1.3% of major complications were observed. One mortality case (0.02%) occurred 3 days after the operation for cardiovascular complications. The favourable results of the "held in mesh repair" and the simplicity of the procedure suggest that it can be considered a safe and reliable technique for most primary inguinal hernias.

Case report: laparoscopic cholecystectomy in situs viscerum inversus

Situs viscerum inversus is a rare condition, in which the organs are transposed from their normal location in the opposite side of the body. The inversion of L-R asymmetry may be complete (SVI totalis) or partial (SVI partialis), whereby transposition is confined to either the abdominal or thoracic viscera. The authors report a case of videolaparocholecystectomy for cholelithiasis successfully performed on a 41-year-old Caucasian woman with situs viscerum inversus totalis. The patient was discharged on the 2nd postoperative day. The symptomatology disappeared right after the intervention, and still now, after a follow-up of six months, is absent. The procedure was safely performed on the patient with no particular difficulties, except for the reverse position of the angle between the operating and exposing trocars, which led to a difficult approach to the Calot triangle when using the right hand of the surgeon.

[Use of mechanical staplers in the surgical treatment of rectal cancer in the elderly]

The aim of this study was to analyze the changes in surgical treatment of rectal cancer and in postsurgical complications as a result of the introduction of staplers in surgical practice, with particular reference to elderly patients (> or = 75 years). Since 1976, 320 patients have undergone rectal surgery in our department (207 colo-rectal or colo-anal anastomoses and 113 Miles operations have been performed). The patients were subdivided into two groups on the basis of age (> or = and < 75 years) and then further divided into subgroups operated on before and after 1983 (the year staplers were introduced). The morbidity rate (fistulas) was 16% in patients < 75 years old and 12% in elderly patients (P = n.s.); the mortality rate was 1% in patients < 75 years old and 12% in the more elderly group (P < 0.001). The utilization of staplers in surgical treatment of rectal cancer allows the surgeon to perform sphincter-sparing resections even in elderly patients without any changes in specific morbidity. Nevertheless, the complications are more severe in the elderly, with a higher mortality rate.

[Gastrointestinal stromal tumors: a series of 23 surgically treated cases]

AIM OF THE STUDY

The recently introduced new nosological category, Gastro Intestinal Stromal Tumors, brought the Authors to a revision of their series and to a critical analysis of surgical behaviour for the treatment of that pathology.

MATERIAL AND METHOD

A series of 23 cases of GIST, observed between 1977 and 1999 has been taken into account. In the earlier cases, histopathological classification has been reviewed according to the most used criterions in international scientific literature.

RESULTS

17 of 23 observed tumors were located on the stomach, 4 on the duodenum and 2 on the jejunum. 20 of these cases derived from muscular tissue and 3 cases derived both from muscular and neural tissues. In 7 cases (30%) tumors were accidentally discovered during surgical intervention or diagnostic procedures for other causes. Surgical treatment was performed in all cases and consisted in 6 gastric resections, 14 gastric free-margin excisions, 2 duodenal resections and 1 jejunal resection. The follow-up (performed on 18 patients, with a minimum of 1 year, a maximum of 17 years and a median of 6 years) showed 2 deaths (11%) due to oncological causes, while 2 of the patients (11%) died for other causes.

CONCLUSIONS

The only treatment for that group of tumors is, at the moment, surgery. Although that kind of neoplasms has mainly non-aggressive biological behaviour, a radical resection must be performed, due to the absence of macroscopic criterions to help distinguishing, during surgical intervention, aggressive tumors from non-aggressive ones.

[Endoscopic sphincterotomy in acute biliary pancreatitis. A multicenter study]

BACKGROUND

Severe acute pancreatitis are still dangerous, as can be seen from the high mortality rate (around 30%). It's commonly known that in the last years diagnostic ability, precise stadiation and control over the disease development were increased. Surgical therapy is directed mainly to achieve the control over septic evolution, and in biliary pancreatitis to resolve hypertension and infection inside the biliary tree (now widely accepted as the real cause of this disease). Recently, some authors demonstrated that the prognosis of a pancreatitis can be greatly improved by stopping the evolution toward a severe phase with necrosis and multiple organ failure without any surgical operation. They believe that's possible to achieve this result performing an early endoscopic sphincterotomy in all biliary pancreatitis (recognised by means of echography and CT scan), before the development of necrosis.

METHODS

In our department, following this address, very good results have been obtained: that's why a multicentric trial has been carried out to appraise the results obtained by endoscopic sphincterotomy within 48 hours from the disease onset. Answers from 114 hospitals were received, with a total survey of more than 10,000 pancreatitis. Endoscopic sphincterotomy was performed in 55% of billiary pancreatitis, which were estimated at the onset, on second or third degree of Balthazar classification.

RESULTS

In 86% of patients, endoscopic sphincterotomy was performed within 48 hours from symptoms onset. Complications related to this treatment are reported in less than 4% of patients.

CONCLUSIONS

The procedure, avoiding the evolution toward necrosis and sepsis, allowed the reduction of surgical operations to 6.7%, and of the mortality amongst all cases gathered to 2.5%.

[Endoscopic sphincterotomy in acute biliary pancreatitis: the complications]

The authors report on a multicentric trial performed on early endoscopic sphincterotomy in severe pancreatitis. A large figure (7.764) of biliary pancreatitis was collected and 4.285 sphincterotomies were carried out. The results have been highly satisfactory: removal of hypertension and infection in biliary tree, stopped the trend toward necrosis and infection in almost all cases precociously treated. However, answering to the many doubts raised by some colleagues about the danger of this method, the authors examined all the complications that were reported. Hemorrhages and perforations of the biliary tree were the most common one. There were 120 (2.8%) hemorrhages, most frequently treated by medical means; in 20 cases a surgical hemostasis (1 death) had to be performed. Perforations, 24 (0.56%) were treated by medical therapy in 18 cases; 6 patients underwent surgical approach, with no deaths. Other complications (cholangitis, stent ruptures), less frequent, were treated successfully without surgical operations. The authors believe the main cause of this complications to be lack of experience and delay of endoscopic procedure (papillary oedema, fragility). What they suggest, is that endoscopic sphincterotomy has to be performed by an expert endoscopist, and within 48-72 hours from disease onset. Observing also that contrast introduced in the biliary tree could be harmful, they suggest to practice cholangiography at low pressure, and always leaving a nose-biliary drain. Endoscopic sphincterotomy, therefore, if correctly performed, reduces the necessity of surgery in severe pancreatitis. In this way, operations have to be carried out only in those patients with septic complications, with encouraging results and a sharp reduction of mortality.

Measuring the meaning of life for patients with incurable cancer: the life evaluation questionnaire (LEQ)

Clinical observation, systematic research and popular anecdote indicate that, when confronted by death, people change the criteria by which they evaluate their lives. Questionnaires used routinely to assess quality of life in people with poor-prognosis cancer tend to be symptom-based and do not assess factors which become important when confronted by fatal illness, such as the meaning of life and the degree to which life has been enriched by the illness. To develop a questionnaire which would be sensitive to these areas, patients with incurable cancer and carers of such patients were interviewed in depth. Responses were reviewed by a panel of patients, clinicians and carers and formed into an inventory which was completed by 200 similar patients. Principal components analysis identified five dimensions: clearer perception of the meaning of life; freedom versus restriction of life; resentment of the illness; contentment with past and present life; past and present social integration. Only the most symptom-oriented scales (freedom, resentment) correlated with the Rotterdam Symptom Checklist. Scale scores showed that younger patients were more resentful of their illness, but also gained a clearer perception of the meaning of life. This questionnaire can evaluate psychological needs of people with incurable cancer which are neglected by existing instruments.