Type of myocardial infarction presentation in patients with chronic kidney disease

BACKGROUND AND AIM

Association of coronary and renal disease has been frequently found in epidemiological studies. Whether ECG-graphic presentation of myocardial infarction [S-T Elevated MI (STEMI) or Non S-T Elevated MI (NSTEMI)] is related to the degree of renal dysfunction is still unclear.

METHODS AND RESULTS

We examined 146 patients with acute myocardial infarction, consecutively entering the Coronary Care Unit of our ward. At entry, patients underwent clinical, ECG-graphic and echocardiographic examination, and blood samples were withdrawn for cardiac markers and general biochemistry. GFR was calculated using the CKD-EPI equation. STEMI was found in 71 cases and NSTEMI in 75 cases. Renal function was normal in 61 patients (stage 1), mildly impaired (<90 mL/min/1.73 m(2) and ≥ 60 mL/min/1.73 m(2)) in 60 (stage 2) and moderately to severely impaired (GFR <60 mL/min/1.73 m(2)) in 25 cases (stages 3-4). Patients were, thereafter, clustered into two groups (stages 1-2 and stages 3-4). Compared to stage 1-2 subjects, stages 3-4 patients were older, were more likely to be diabetic and had more frequently previous cardiovascular diseases. The probability of presentation of NSTEMI for stage 3-4 patients was 4-fold greater than for stage 1-2 patients (p = 0.02).

CONCLUSIONS

These data support the evidence that 1) NSTEMI is associated with more severe kidney dysfunction, likely due to more severe and/or longer lasting exposition to risk factors; 2) cardiac and renal impairment are strongly associated. ClinicalTrials.gov Identifier: NCT01636427.

Uncommon surgical emergencies in neonatology

Objective. Over the past decade, multiple factors have changed the pattern of neonatal surgical emergencies. An increase in prenatal screenings and the development of neonatal tertiary care centres have changed the clinical approach to these kids. Materials and methods. Between 1995 to 2011 were retrospectively reviewed 34 patients with diagnosis of uncommon rare neonatal surgical emergencies at our institute. We analyzed: sex, gestational age, weight at birth, primary pathology, prenatal diagnosis, associated anomalies, age and weight at surgery, clinical presentation, start of oral feeding and hospitalization. The follow-up was performed at 6,12, 24 and 36 months. Results. There were 21 male and 13 female. The gestational age ranged between 28 and 36 weeks. The weight at birth ranged between 700 and 1400 grams. Oral feeding was started between 4th and 10th postoperative day. The average hospitalization was about 70.47 days. To date, all patients have finished the followup. They are healthy. Conclusion. The outcome of the patients with uncommon surgical emergencies is different based on the etiology. Overall survival is generally good but is influenced by the associated anomalies.

Surgical retroperitoneoscopic and transperitoneoscopic access in varicocelectomy: duplex scan results in pediatric population

OBJECTIVE

This is a retrospective study to compare duplex scan results of laparoscopic Palomo's technique through retroperitoneal and transperitoneal approach for varicocelectomy in children. We statistically analyzed recurrence, testicular volume growth and complications.

PATIENTS AND METHODS

Surgical intervention was performed utilizing transperitoneoscopic (group A) or retroperitoneoscopic access (group B). Duplex scan control was performed after 12 months (T1), after 2 years (T2) and the last one at 18 years old in most patients. Statistical analysis was performed using the t-test for parametric data. Differences in proportions were evaluated using χ2 or Fisher's exact test.

RESULTS

We treated 120 children (age range 10-17 years) who presented an asymptomatic IV grade of reflux, Coolsaet 1, associated with a left testicular hypotrophy in 36.6% of the cases (44 patients). No post-operative complications were verified. Duplex scan exam showed an increase of left testicular growth in both groups, with complete hypotrophy disappear in patients in both groups after 24 months. Hydrocele, diagnosed clinically and confirmed with duplex scan, was the most frequent post-operative complication (22/120 cases; 18.3%).

CONCLUSIONS

This study showed the importance of duplex scan at all steps of this vascular pathology in children, and that there is no significantly difference in results between the two surgical techniques except for hydrocele in transperitoneoscopic access.

E-cadherin germline mutation carriers: clinical management and genetic implications

Hereditary diffuse gastric cancer is an autosomic dominant syndrome associated with E-cadherin protein (CDH1) gene germline mutations. Clinical criteria for genetic screening were revised in 2010 by the International Gastric Cancer Linkage Consortium at the Cambridge meeting. About 40 % of families fulfilling clinical criteria for this inherited disease present deleterious CDH1 germline mutations. Lobular breast cancer is a neoplastic condition associated with hereditary diffuse gastric cancer syndrome. E-cadherin constitutional mutations have been described in both settings, in gastric and breast cancers. The management of CDH1 asymptomatic mutation carriers requires a multidisciplinary approach; the only life-saving procedure is the prophylactic total gastrectomy after thorough genetic counselling. Several prophylactic gastrectomies have been performed to date; conversely, no prophylactic mastectomies have been described in CDH1 mutant carriers. However, the recent discovery of novel germline alterations in pedigree clustering only for lobular breast cancer opens up a new debate in the management of these individuals. In this critical review, we describe the clinical management of CDH1 germline mutant carriers providing specific recommendations for genetic counselling, clinical criteria, surveillance and/ or prophylactic surgery.

Normal values of aortic root dimensions in healthy adults

The reported ranges of aortic root (AR) diameters are limited by small sample size, different measurement sites, and heterogeneous cohorts. The aim of this study was to explore the full spectrum of AR diameters by 2-dimensional transthoracic color Doppler echocardiography (TTE) in a large cohort of healthy adults. From June 2007 to December 2013, a total of 1,043 Caucasian healthy volunteers (mean age 44.7 ± 15.9 years, range 16 to 92 years, 503 men [48%]) underwent comprehensive TTE. TTE measurements of the AR were made at end-diastole in parasternal long-axis views at 4 levels: (1) annulus, (2) sinuses of Valsalva, (3) sinotubular junction, and (4) proximal ascending aorta. The absolute aortic diameters were significantly greater in men than in women at all levels, whereas body surface area-indexed aortic diameters were greater in women (p = 0.0001). No significant gender differences were registered for sinuses of Valsalva and sinotubular junction to annulus diameter ratios (p = 0.9), whereas ascending aorta to annulus diameter ratio was higher in women (p = 0.0001). There was a straight correlation between aortic diameters (absolute and indexed values), their ratios, and age in both genders (p = 0.0001). In conclusion, we provide the full range of AR diameters by TTE. Knowledge of upper physiological limits of aortic dimensions is mandatory to detect aorta dilatation, follow up the disease over time, and plan appropriate therapeutic interventions.

Antegrade venography identifies parallel venous duplications in the majority of adolescents with varicocele

PURPOSE

We performed intraoperative antegrade venography to assess the prevalence of internal spermatic venous malformations in adolescents with varicocele.

MATERIALS AND METHODS

During a 2-year period 58 adolescent males with visible or palpable varicocele underwent antegrade venography before varicocele surgery. Antegrade venography was performed through a scrotal incision. A vein within the pampiniform plexus was cannulated and up to 1.75 mg/kg iohexol 300 mg/ml was injected to outline the entire length of the internal spermatic vein. The radiographs were reviewed and classified according to Bähren and Murray criteria.

RESULTS

Of the patients 43 (74.1%) demonstrated parallel duplications (Murray classification type P) of the internal spermatic vein. This rate is higher than the 2% reported based on retrograde venography. Of the patients with parallel duplications 21 (48.8%) showed duplications arising superior to the iliac crest (subtype A) and 22 (51.2%) had a combination of proximal duplications (subtypes B and C). Ten patients (17.2%) had a single internal spermatic vein, 2 (3.4%) had lumbar collaterals and 3 (5.2%) had renal collaterals.

CONCLUSIONS

Parallel duplication of the internal spermatic vein is a common finding on antegrade venography. The various levels of duplication need to be identified before treatment of varicocele to maximize the success of the procedure.

Delayed exstrophy repair (DER) does not compromise initial bladder development

OBJECTIVE

Delayed exstrophy repair (DER) represents an alternative to early neonatal bladder closure. This study aims to define the consequence of DER on bladder growth in bladder exstrophy patients who underwent routine DER, compared with those who underwent immediate postnatal reconstruction.

METHODS

Between 2000 and 2005, classic bladder exstrophy patients referred to the authors' institution underwent early neonatal bladder closure (group 1). Subsequently, classic bladder exstrophy patients referred to the authors' institution were treated with an elective DER (group 2). Bladder capacity was assessed between the age of 1 and 4 years with an unconscious cystogram. When dilating VUR was present, the volume of the contrast migrated into the ureter was calculated and subtracted.

RESULTS

Sixty patients were treated between 2000 and 2012. Complete follow-up data were available for 45 patients and they were included in the study: 21 in group 1 (11 males) and 24 in group 2 (14 males). The mean (SD) bladder volumes were 72.85 (28.5) ml in group 1 and 72.87 (34.9) in group 2 (p = 0.99).

CONCLUSION

In the authors' experience, DER does not reduce the subsequent bladder capacities compared with neonatal exstrophy closure.

Development of an enzyme-linked immunosorbent assay for Bartonella henselae infection detection

Several serological diagnostics rely on enzyme-linked immunosorbent assay (ELISA) to detect bacterial infections. However, for some pathogens, including Bartonella henselae, diagnosis still depends on manually intensive, time-consuming assays including micro-immunofluorescence, Western blotting or indirect immunofluorescence. For such pathogens, there is obviously still a need to identify antigens to establish a reliable, fast and high-throughput assay (Dupon et al. ). We evaluated two B. henselae proteins to develop a novel serological ELISA: a well-known antigen, the 17-kDa protein, and GroEL, identified during this study by a proteomic approach. When serum IgG were tested, the specificity and sensitivity were 76 and 65·7% for 17-kDa, respectively, and 82 and 42·9% for GroEL, respectively. IgM were found to be more sensitive and specific for both proteins: 17-kDa protein, specificity 86·2% and sensitivity 75%; GroEL, specificity 97·7% and sensitivity 45·3%. IgM antibodies were also measured in lymphoma patients and patients with Mycobacterium tuberculosis infection to assess the usefulness of our ELISA to distinguish them from B. henselae infected patients. The resulting specificities were 89·1 and 93·5% for 17-kDa protein and GroEL, respectively. Combining the results from the two tests, we obtained a sensitivity of 82·8% and a specificity of 83·9%. Our work described and validated a proteomic approach suitable to identify immunogenic proteins useful for developing a serological test of B. henselae infection.

SIGNIFICANCE AND IMPACT OF THE STUDY

A reliable serological assay for the diagnosis of Cat Scratch Disease (CSD) - a pathological condition caused by Bartonella henselae infection - has not yet been developed. Such an assay would be extremely useful to discriminate between CSD and other pathologies with similar symptoms but different aetiologies, for example lymphoma or tuberculosis. We investigate the use of two B. henselae proteins - GroEL and 17-kDa - to develop a serological-based ELISA, showing promising results with the potential for further development as an effective tool for the differential diagnosing of B. henselae infection.

Large diameter fully covered self-expanding metal stent placement for palliation of proximal malignant esophageal strictures

In patients with malignant esophageal strictures within 6 cm from the upper esophageal sphincter, self-expanding metal stents placement represents a challenge because there is an increased risk of complications. The aim of this study was to assess the safety and effectiveness of large-diameter WallFlex(®) fully covered self-expanding metal stents for palliation of patients with proximal malignant esophageal strictures. From March 2010 to December 2012, 12 patients with proximal strictures (4-6 cm from the upper esophageal sphincter) and six with very proximal strictures (<4 cm from the upper esophageal sphincter) were palliated with this fully covered self-expanding metal stent and included in the study. Technical success was 100% and clinical success was 94%. The mean baseline dysphagia score was 3.2, and 1 week after stenting it improved significantly to 1.3 (P < 0.001). Early complications occurred in four patients, more frequently in patients with very proximal strictures as compared with patients with proximal strictures (P = 0.02). Late complications occurred in five patients, and there were no differences between patients with very proximal strictures or proximal strictures (P = 0.245). The mean survival after stent placement was 119 days, and no differences between patients with very proximal strictures versus proximal strictures were found (P = 0.851). There was no stent-related mortality or 30-day mortality. Our results suggested that a large-diameter fully covered self-expanding metal stent is an effective and secure device for palliation of patients with proximal malignant esophageal strictures.

Assessing the feasibility of full robotic interaortocaval nodal dissection for locally advanced gastric cancer

BACKGROUND

The clinical value of super-extended lymph node dissection (D2(+) ) is still debated. This procedure has not been reported using the laparoscopic or robotic approach. Although this technique, in low-volume centres, could lead to an increased risk of morbidity, in high-volume centres morbidity and mortality are similar to those of the standard D2 lymphadenectomy. Robotic surgery could overcome the limitations of laparoscopic surgery, especially in the removal of posterior nodal stations. In this report we describe the feasibility of fully robotic interaortocaval lymphadenectomy, following similar steps to those of the traditional open approach.

METHODS

The procedure was a total gastrectomy with oesophago-jejunal Roux-en-Y reconstruction in a 73 year-old male patient with clinically advanced (cT3) gastric adenocarcinoma, located in the lesser curvature (middle-upper third). The da Vinci® Si HD with a double-docking robot set-up was employed.

RESULTS

The histological specimen examination showed a pT4aN3bM0, Borrmann type III, intestinal histotype, G3 gastric adenocarcinoma. No involvement of resection margins was found (R0 resection). The numbers of total harvested and positive nodes were 57 and 41, respectively; the number of harvested interaortocaval nodes was 14, and all of them were negative for tumour involvement. Operative time for lymphadenectomy was comparable with that of the traditional open approach. The postoperative period was uneventful and hospital stay was 11 days.

CONCLUSIONS

Robotic-assisted interaortocaval lymphadenectomy is a feasible technique in high-volume centres for gastric cancer surgery, and should be considered in curative surgery for selected advanced cases, especially for the high-risk group of lymph node metastases in the posterior area.

Intermittent versus every-day mesalazine therapy in preventing complications of diverticular disease: a long-term follow-up study

BACKGROUND

Mesalazine seems to be effective in preventing recurrence of acute uncomplicated diverticulitis (AUD), but the optimal mesalazine scheme to achieve these results is still debated.

AIM

To assess the effectiveness of two different mesalazine-based treatments in preventing recurrence of AUD and the occurrence of other complications of diverticular disease (DD) during a long-term follow-up.

PATIENTS AND METHODS

We reviewed 311 patients suffer from recent episode of AUD and undergoing to mesalazine treatment: 207 (group A, 105 males, median age 63 years, range 47-74 years) were treated with mesalazine 1.6 g for 10 days each month, whilst 104 (group B, 55 males, median age 65 years, range 50-72 years) were treated with mesalazine 1.6 g every day. Patients were followed-up every 6 months (median 7.5 months, range 5-13 months).

RESULTS

Patients were followed-up for a mean time of 3 years (range 12-72 months). Overall, occurrence of complication recurred more frequently in group A than in group B (p = 0.030, log-rank test). Acute diverticulitis recurred in 17 (8.2%) patients in group A and in 3 (2.9%) in group B; diverticular bleeding occurred in 4 (1.9%) patients in group A and in 1 (0.96%) patient in group B; surgery was required in 3 (1.4%) patients in group A and in no (0%) patient in group B.

CONCLUSIONS

This is the first study showing that long-term mesalazine treatment is significantly better that intermittent mesalazine treatment in preventing occurrence of DD complications after an attack of acute diverticulitis.

Effects of dietary combinations of organic acids and medium chain fatty acids on the gastrointestinal microbial ecology and bacterial metabolites in the digestive tract of weaning piglets

Organic short and medium chain fatty acids are used in diets for piglets because they have an impact on the digestive processes and the intestinal microbiota. In this study, 48 pens (2 piglets/pen) were assigned randomly to 4 diets, without additive (control), with organic acids (OA; 0.416% fumaric and 0.328% lactic acid), with medium chain fatty acids (MCFA; 0.15% caprylic and capric acid), and a combination of OA and MCFA, to assess changes in the gastrointestinal microbiota with 12 pens per diet. Eight to nine piglets from each group were euthanized after 4 wk. Organic acids, MCFA, and pH in the digesta were determined and the intestinal microbiota was quantified by real-time PCR. The different diets had no effect on the growth performance. Concentration of added fumaric acid was below the detection limit in the upper small intestine whereas the concentration of lactic acid in the digesta was not affected by the treatments. The added MCFA was recovered in the MCFA treated groups in the stomach, but the concentrations declined in the upper small intestine. Concentration of short chain fatty acids was reduced in the colon digesta in piglets fed diets with OA compared with those fed unsupplemented diets (P = 0.029). The MCFA resulted in a pH reduction of the digesta, likely because of the effect on bacterial acid production. The addition of OA increased cell counts of Bacteroides-Porphyromonas-Prevotella group and clostridial clusters XIVa, I, and IV in the stomach, the clostridial cluster XIVa in the jejunum, and Bacteroides-Porphyromonas-Prevotella in the ileum and reduced counts of Streptococcus spp. in the colon (P < 0.05). The MCFA induced only minor changes in the gastrointestinal microbiota but increased cell counts for the Escherichia-Hafnia-Shigella group in the jejunum and the clostridial cluster XIVa in the colon digesta (P < 0.05). In the colon of piglets fed diets with organic OA, reduced mean cell counts of STb (est-II) positive Escherichia coli were found. In conclusion, OA and MCFA had effects on the intestinal microecology in piglets. The decrease of the intestinal pH and the reduction of E. coli virulence genes by OA could make the combination of short chain fatty acids and MCFA as interesting gut flora modifiers, which can eventually prevent postweaning diarrhea.

Takotsubo cardiomyopathy: overview

Takotsubo cardiomyopathy (TTC) is a unique acute syndrome characterized by transient left ventricular systolic dysfunction in the absence of significant coronary artery disease, occurring mostly in postmenopausal women after emotional and/or physical stress. Given the nonspecific symptoms and signs, a high clinical index of suspicion is necessary to detect the disease in different clinical settings and scenarios. Noninvasive multimodality imaging may be useful to distinguish this cardiomyopathy from other acute cardiac and thoracic diseases. Coronary angiography remains, however, mandatory to differentiate TTC from acute coronary syndromes. This article reviews the clinical features and management of TTC and some new insights.

Takotsubo cardiomyopathy: overview

Takotsubo cardiomyopathy (TTC) is a unique acute syndrome characterized by transient left ventricular systolic dysfunction in the absence of significant coronary artery disease, occurring mostly in postmenopausal women after emotional and/or physical stress. Given the nonspecific symptoms and signs, a high clinical index of suspicion is necessary to detect the disease in different clinical settings and scenarios. Noninvasive multimodality imaging may be useful to distinguish this cardiomyopathy from other acute cardiac and thoracic diseases. Coronary angiography remains, however, mandatory to differentiate TTC from acute coronary syndromes. This article reviews the clinical features and management of TTC and some new insights.

Adipose tissue fatty acid composition and colon cancer: a case-control study

PURPOSE

An increased dietary intake of fat, particularly polyunsaturated fatty acids (PUFAs), has been related to an increased risk of breast, prostate and colon cancers. Patients with and without colon cancer were tested for differences in their fatty stores composition.

METHODS

The fatty acid levels were determined by gas-liquid chromatography in adipose tissue samples, subcutaneous and visceral, obtained intra-operatively from 52 colon cancer and 50 nonneoplastic abdominal disease patients. Statistical analysis was performed using one-way ANOVA, SNK test and Dunnet test. Differences in the composition of saturated, monounsaturated and polyunsaturated fatty acids, in visceral and in subcutaneous samples of colon cancer and nonneoplastic patients, were assessed.

RESULTS

The sum of saturated and monounsaturated fatty acids, respectively, in visceral and in subcutaneous samples, was higher in neoplastic patients (p < 0.001). The sum of some n-6 polyunsaturated fatty acids (PUFAs), the dietary precursor linoleic acid (LA-18:2n-6), and their metabolites, gammalinolenic acid (GLA-18:3n-6) + dihomogammalinolenic acid (DGLA-20:3n-6) + arachidonic acid (AA-22:4n-6), was higher in subcutaneous fat of controls (p < 0.05). The samples from these patients had a fatty acid composition, both subcutaneous and visceral, with a higher content of alphalinolenic acid (ALA-18:3n-3) and stearidonic acid (SDA-18:4n-3) compared to neoplastic patients (p < 0.001). These had subcutaneous and visceral fat stores statistically higher in GLA, DGLA and AA (p < 0.001). Colon cancer patients had subcutaneous adipose stores higher in ALA and LA than visceral sites (p < 0.001).

CONCLUSIONS

Fatty acids may be involved in colon carcinogenesis and there is a depot-specific impact on this process by visceral fat.

Aortic root dimensions and stiffness in healthy subjects

The aim of the present study was to investigate the full range of aortic root diameters and stiffness in a group of subjects without known cardiovascular risk factors and/or overt cardiovascular disease. Four hundred and twenty-two healthy subjects (mean age 44.35 ± 16.91 years, range 16 to 90, 284 men [67%]) underwent comprehensive transthoracic echocardiography. The leading edge method was used for the end-diastolic aortic root diameters measured at 4 locations (1) the aortic annulus, (2) the sinuses of Valsalva, (3) the sinotubular junction, and (4) the maximum diameter of the proximal ascending aorta. Aortic wall stiffness was assessed using 2-dimensional guided M-mode evaluation of systolic and diastolic aortic diameter, 3 cm above the aortic valve. The absolute aortic root diameters increased with age in both genders. Aortic measurements were significantly greater in men than in women at all levels, whereas body surface area-indexed values were similar in men and women, except for the ascending aorta for which women tended to have greater values. Multivariable regression analysis using age and body size (weight, height, and body surface area) predicted all aortic diameters, whereas blood pressure indexes predicted only the distal part of the aorta. Aortic stiffness increased with age in men and women with no differences between genders; only age predicted aortic stiffness. The increment in aortic diameter with age was lesser when adjusted for aortic stiffness. In conclusion, we define the physiologic range of aortic root diameters and related stiffness in healthy subjects stratified by age and gender. Moreover, aortic stiffness should also be taken into account when the increase of aortic diameter is considered.

Takotsubo cardiomyopathy: an integrated multi-imaging approach

Takotsubo cardiomyopathy (TTC) is a distinct clinical entity characterized by the presence of transient left ventricular wall dysfunction without significant culprit obstructive coronary artery disease. Invasive coronary angiography and ventriculography are the 'gold standard' for definitive diagnosis, with an integrated multi-modality imaging approach offering advantages in various clinical scenarios. Echocardiography is a widely available, first-line, non-invasive imaging technique appropriate both in emergency setting to confirm diagnosis, assess for various potential acute complications, and in serial follow-up to track myocardial recovery. Cardiac magnetic resonance (CMR) may be helpful to discriminate TTC from other acute cardiac syndromes with troponin elevation and ventricular dysfunction. Echocardiography, CMR, and nuclear imaging may also provide new insights into possible underlying pathophysiological mechanisms, and myocardial (123)I-metaiodobenzyl-guanidine imaging may have a role for retrospective diagnosis in the subacute phase of late-presenting cases. The potential diagnostic role of coronary computed tomography angiography in the emergency room requires a further study.

Third-hand smoke exposure and health hazards in children

Smoking still represents a huge public health problem. Millions of children suffer the detrimental effects of passive smoking. An increasing number of countries have recently issued laws to regulate smoking in public places. Instead, homes remain a site where children are dangerously exposed to environmental tobacco smoke (ETS). The combination of tobacco smoke pollutants which remain in an indoor environment, the so-called 'third-hand smoke' (THS), represent a new concept in the field of tobacco control. THS consists of pollutants that remain on surfaces and in dust after tobacco has been smoked, are re-emitted into the gas-phase, or react with other compounds in the environment to form secondary pollutants. Indoor surfaces can represent a hidden reservoir of THS constituents that could be re-emitted long after the cessation of active smoking. Human exposure to THS pollutants has not yet been thoroughly studied. Infants and children are more prone to the risks related to THS exposure than adults because they typically spend more time indoors and have age-specific behaviours that may expose them to potential health hazards from THS. Further investigations are warranted to study the health effects of THS relevant to different exposure pathways and profiles. It would also be very important to evaluate how THS may affect the lung development through the in utero exposure during the pre-natal life. We aimed at reviewing recent findings published about THS, with special reference to the effects on children's health.

Ileostomy in extremely low birth weight and premature neonates

AIM

The establishment of an ileostomy is a surgical option in the treatment of neonatal intestinal diseases, such as necrotizing enterocolitis (NEC) and meconial disease, in premature or extremely-low-birth-weight (ELBW) infants.

METHODS

A prospective study was performed between July 2000-April 2011, with in exam all cases of acute abdomen in newborn premature babies. We perfomed a temporary ileostomy with a skin bridge and resection of the necrotic intestine. The temporary ileostomy was followed by anastomosis and the effect of possible confounding factors were assessed on the intestinal canalization. Data analysis and multiple monovariate were conducted.

RESULTS

Thirty-three neonates, 14 males and 19 females, operated for intestinal perforation were identified. They were ELBW or premature neonates. There were 24 neonates with NEC, 4 with meconium peritonitis and 5 with complicated meconium ileus. In 4 cases of meconium ileus we found ileale atresia. Eight patients were excluded from the study because 3 died; 2 had cystic fibrosis and 3 with hydrocephalus. Thirteen patients developed complications: 7 related to ileostomy, 2 cholestasis and 4 recurrent NEC. Patients with meconium ileus gain rcovery of bowel function 4 days or more the others (OR=8.0; P=0.0455).

CONCLUSION

In our experience, the establishment of ileostomy for the treatment of acute abdomen in child newborn premature or low birth weight allows optimal management of the child, excluding bowel sick and faster healing with a low rate of morbidity and mortality.