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1.
Nihon Shokakibyo Gakkai Zasshi ; 121(10): 835-841, 2024.
Artigo em Japonês | MEDLINE | ID: mdl-39384396

RESUMO

A 29-year-old man presented to the hospital with complaints of abdominal pain and vomiting. Abdominal computed tomography revealed intestinal malrotation, a whirl sign of the small intestine, and occlusion of the superior mesenteric artery and vein. Due to dilation of the small intestine and poor contrast enhancement of the intestinal wall, he was diagnosed with strangulating small bowel obstruction with intestinal necrosis. Emergency surgery was performed owing to the diagnosis of small bowel volvulus with intestinal malrotation, which necessitated massive small bowel resection. The remnant small intestine was approximately 100cm in length. The patient developed short bowel syndrome postoperatively but eventually resumed a normal diet.


Assuntos
Volvo Intestinal , Intestino Delgado , Complicações Pós-Operatórias , Síndrome do Intestino Curto , Humanos , Volvo Intestinal/cirurgia , Volvo Intestinal/diagnóstico por imagem , Volvo Intestinal/etiologia , Masculino , Adulto , Síndrome do Intestino Curto/cirurgia , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/complicações , Intestino Delgado/diagnóstico por imagem , Intestino Delgado/cirurgia , Intestino Delgado/anormalidades , Complicações Pós-Operatórias/etiologia
2.
J Med Case Rep ; 18(1): 122, 2024 Mar 21.
Artigo em Inglês | MEDLINE | ID: mdl-38509559

RESUMO

BACKGROUND: Short bowel syndrome (SBS) in adults is defined as having less than 180 to 200 cm of remaining small bowel. Many literature sources do not provide precise epidemiological data, and challenges in estimating the prevalence of SBS include its multifactorial etiology and varying definitions. The most common pathologies leading to SBS include Crohn disease, mesenteric ischemia, radiation enteritis, post-surgical adhesions, and post-operative complications. CASE PRESENTATION: This article presents a clinical case of a 76-year-old Lithuanian patient who underwent parenteral nutrition for four months due to SBS. Before the following diagnosis, the patient had undergone two surgeries. During the hospitalization, life-threatening conditions such as stercoral peritonitis, septic shock, and acute respiratory failure, were observed and treated. As a result of SBS, hypoproteinemia and hypoalbuminemia developed, leading to the prescription of full parenteral nutrition. After correcting the malnutrition, a third surgery was performed, resulting in the discontinuation of parenteral nutrition and the resumption of a regular diet. CONCLUSIONS: Parenteral nutrition is the sole effective method for preserving the lives of patients with a short segment of the intestine. While on parenteral nutrition, patients can be prepared for reconstructive surgery.


Assuntos
Doença de Crohn , Síndrome do Intestino Curto , Adulto , Humanos , Idoso , Síndrome do Intestino Curto/terapia , Síndrome do Intestino Curto/etiologia , Nutrição Parenteral/efeitos adversos , Intestino Delgado , Intestinos/cirurgia , Doença de Crohn/complicações
3.
Histochem Cell Biol ; 160(5): 391-405, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37395792

RESUMO

Short bowel syndrome (SBS) is a severe, life-threatening condition and one of the leading causes of intestinal failure in children. Here we were interested in changes in muscle layers and especially in the myenteric plexus of the enteric nervous system (ENS) of the small bowel in the context of intestinal adaptation. Twelve rats underwent a massive resection of the small intestine to induce SBS. Sham laparotomy without small bowel transection was performed in 10 rats. Two weeks after surgery, the remaining jejunum and ileum were harvested and studied. Samples of human small bowel were obtained from patients who underwent resection of small bowel segments due to a medical indication. Morphological changes in the muscle layers and the expression of nestin, a marker for neuronal plasticity, were studied. Following SBS, muscle tissue increases significantly in both parts of the small bowel, i.e., jejunum and ileum. The leading pathophysiological mechanism of these changes is hypertrophy. Additionally, we observed an increased nestin expression in the myenteric plexus in the remaining bowel with SBS. Our human data also showed that in patients with SBS, the proportion of stem cells in the myenteric plexus had risen by more than twofold. Our findings suggest that the ENS is tightly connected to changes in intestinal muscle layers and is critically involved in the process of intestinal adaptation to SBS.


Assuntos
Síndrome do Intestino Curto , Criança , Ratos , Humanos , Animais , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/metabolismo , Nestina , Ratos Sprague-Dawley , Íleo/metabolismo , Íleo/cirurgia , Modelos Animais de Doenças , Plasticidade Neuronal
4.
ANZ J Surg ; 93(4): 1012-1016, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36514884

RESUMO

BACKGROUND: Autologous gastrointestinal reconstructive surgery (AGIR) has become a key component of intestinal rehabilitation programs. However, the best surgical option for short bowel syndrome (SBS) remains unknown. This paper presents our experience using combined procedures as primary treatment. METHODS: We collected data on SBS patients who underwent surgery from 2008 to 2021 in two tertiary European Centres. Combined procedures were defined as more than one technique used on the same patient. Charts were reviewed for demographics, type of procedures, complications, and outcomes. Data are presented as median and IQR. Wilcoxon signed rank was used for all paired analyses. RESULTS: Twenty-one children (12 females) underwent combined procedures. Preoperative median small bowel length was 20 cm (IQR: 15-35 cm); after lengthening, it was 35.5 cm (IQR: 30.75-50.50 cm) (P < 0.001). Combined procedures were simultaneous in 15 patients and sequential in 6. At a median of 9.2 years (IQR: 7.55-9.78 years) follow-up, complications were three bowel obstructions after strictures of anastomosis and two wound infections. Two patients achieved enteral autonomy, and others followed a weaning home parenteral nutrition regimen with a median of 4 nights off (IQR: 3-4 nights) starting with a median of 7 nights (IQR: 7-7 nights). CONCLUSIONS: Combined AGIR techniques are practical and safe in SBS treatment when tailored to meet patients' needs, combining lengthening, tailoring, and reducing transit time procedures. Therefore, combined AGIR may be considered a resource in intestinal rehabilitation units' armamentarium.


Assuntos
Procedimentos Cirúrgicos do Sistema Digestório , Procedimentos de Cirurgia Plástica , Síndrome do Intestino Curto , Criança , Feminino , Humanos , Síndrome do Intestino Curto/cirurgia , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/reabilitação , Resultado do Tratamento , Intestino Delgado/cirurgia , Intestinos/cirurgia , Estudos Retrospectivos , Procedimentos Cirúrgicos do Sistema Digestório/métodos
5.
J Pediatr Surg ; 58(2): 223-227, 2023 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-36404184

RESUMO

BACKGROUND AND AIMS: The implementation of multidisciplinary care and improvements in parenteral nutrition (PN) in patients with short bowel syndrome (SBS) have led to better outcomes and higher survivability. Autologous gastrointestinal reconstructive (AGIR) surgery can reduce the duration on PN and lead to earlier enteral autonomy (EA). Our aim was to investigate the effect of SBS aetiology and other predictors on the achievement of enteral autonomy following AGIR surgery. METHODS: Retrospective review of all patients undergoing AGIR surgery in two tertiary paediatric surgical units, between 2010 and 2021. Continuous data is presented as median (range). RESULTS: Twenty-seven patients underwent 29 AGIR procedures (20 serial transverse enteroplasties (STEP), 9 longitudinal intestinal lengthening and tailoring (LILT)) at an age of 6.6 months (1.5 - 104.5). EA rate was 44% at 13.6 months after surgery (1 - 32.8). AGIR procedures achieved an increase in small bowel length of 70% (pre-operative 46.5 vs 77 cm, p = 0.003). No difference was found between STEP and LILT (p = 0.84). Percentage of expected small bowel length (based on the child's weight) was a strong predictor of EA (bowel length >15% - EA 80% vs bowel length ≤15% - EA 17%, p = 0.008). A diagnosis of gastroschisis showed a negative non-significant correlation with the ability to achieve EA (25% vs 60%, p = 0.12). Overall survival rate was 96%. CONCLUSION: AGIR surgery is an important tool in the multidisciplinary management of children with SBS. Percentage of expected small length and aetiology of SBS are likely predictors of achievement of EA in patients undergoing AGIR surgery. LEVEL OF EVIDENCE: IV: Retrospective Case-Series.


Assuntos
Síndrome do Intestino Curto , Cirurgia Plástica , Criança , Humanos , Lactente , Estudos Retrospectivos , Resultado do Tratamento , Intestino Delgado , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/cirurgia , Reino Unido
6.
BMC Surg ; 22(1): 375, 2022 Nov 03.
Artigo em Inglês | MEDLINE | ID: mdl-36329426

RESUMO

OBJECTIVE: Short bowel syndrome (SBS) is a severe intestinal disease that causes malabsorption. Long-term parental nutrition therapy induces infection and liver failure. For the surgical management of intestinal rehabilitation, the intestinal loop lengthening method and serial transverse enteroplasty (STEP) method have been reported, although their effects have proven limited. We herein report a new surgical technique, Saeki-Spiral-Shark (3S) method for SBS using biomimetics of shark intestine. METHODS: In the 3S method, a spiral valve is formed inside the intestine by external sutures. Using a 25 cm length intestinal organ model, we performed both the 3S method and STEP procedure. We then compared the length and fluid passage times of the subsequently formed intestine. RESULTS: After the 3S method was performed, the length of the intestinal model changed to 22 cm, and after the STEP procedure, that was elongated to 30 cm. Although the water passage times did not change markedly, the semi-digestive nutritional supplement passage time slowed down in the model with the 3S method. There was slight leakage in the STEP procedure model. CONCLUSIONS: The 3S method is a unique method of treating SBS based on biomimetics. This procedure does not require an incision of the intestine, which thereby enabling clean and less-invasive surgery. We plan to conduct animal experiments in the future.


Assuntos
Procedimentos Cirúrgicos do Sistema Digestório , Síndrome do Intestino Curto , Animais , Síndrome do Intestino Curto/cirurgia , Síndrome do Intestino Curto/etiologia , Intestinos/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversos
7.
Clin Nutr ; 41(11): 2446-2454, 2022 11.
Artigo em Inglês | MEDLINE | ID: mdl-36215864

RESUMO

BACKGROUND & AIMS: Long term outcomes have been reported in home parenteral nutrition (HPN)-dependent patients with type 3 intestinal failure (IF), but there are limited survival data standardised to the general population that would help provide a meaningful prognosis for patients and clinicians. The primary aim of this study was therefore to investigate the survival of HPN-dependent patients and to evaluate the specific impact of type 3 IF on their life expectancy standardised to that of the general population. METHODS: This was a cohort study of adult patients initiated on HPN between 1978 and 2018 at a national UK IF reference centre and followed up until death or censoring date of 31st December 2020. The standardised mortality ratio (SMR) was calculated as observed deaths divided by expected deaths using UK Office for National Statistics database. Excess Life Years Lost (LYL) were calculated separately for each sex as the differences in average life expectancy between patients with type 3 IF and the general population. Survival data were evaluated using cox regression models adjusting for confounding. RESULTS: In total, 1046 patients were identified, with a total observation time of 7344.1 patient-years. Patients with malignancy (n = 206) were excluded from the survival analysis. Of the remaining 840 patients, 398 were alive by the end of follow-up. The probability of survival was 91.8% at 1 year, 69.3% at 5 years, 54.3% at 10 years, 29.8% at 20 years and 16.7% at 30 years. Patients who did not achieve nutritional autonomy had an increased likelihood of death compared to patients who ceased HPN. In total, 40 (9.0%) deaths were HPN or IF-related, while underlying disease leading to IF accounted for 98 (22.2%) deaths. There were 270 (61.1%) deaths not related to IF, with the majority of these patients dying from infections unrelated to HPN. Overall mortality rates were higher among patients with a diagnosis of type 3 IF compared with the general UK population with a SMR of 7.48 (95% CI 6.80 to 8.21) and an excess mortality rate of 54.0 per 1000 person-years. All mechanisms of IF were associated with excess mortality, with SMR ranging from 6.82 (95% CI 5.98 to 7.72) for short bowel syndrome to 15.51 (95% CI 11.73 to 20.03) for dysmotility. On average, the excess LYL was 17.45 years for males and 17.39 years for females compared with the general population of the same age. CONCLUSION: This the largest single-centre series reporting survival outcomes in patients with type 3 IF over more than a four-decade period and the first to report LYL in this patient cohort. Type 3 IF was associated with more than seven-fold higher mortality rates than for the general UK population and shorter life expectancies of more than 17 years. Survival, however, was better in those able to achieve nutritional autonomy. Since the majority of deaths were due to non-HPN or non-IF causes, there is clearly a need now to further explore these causes of death in order to improve our understanding of excessive mortality in type 3 IF and develop ways to prevent it.


Assuntos
Insuficiência Intestinal , Nutrição Parenteral no Domicílio , Síndrome do Intestino Curto , Adulto , Masculino , Feminino , Humanos , Estudos de Coortes , Nutrição Parenteral no Domicílio/efeitos adversos , Síndrome do Intestino Curto/etiologia , Expectativa de Vida
9.
Surg Today ; 52(9): 1350-1357, 2022 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-35195767

RESUMO

PURPOSE: Short bowel syndrome (SBS) with intestinal failure (SBS-IF) requires long-term parenteral nutrition (PN). This study investigated the real-world etiologies of SBS, treatment patterns, and PN-related outcomes among adult patients with SBS-IF in Japan. METHODS: This retrospective, observational cohort study was based on data from April, 2008 to January, 2020 from one of the largest hospital-based claim databases in Japan. Analyzed patients were aged ≥ 16 years, had received continuous PN for ≥ 6 months, and had SBS or undergone SBS-related surgery with a diagnosis of a causative disease. The primary endpoint was PN weaning. RESULTS: We analyzed data for 393 patients. The most frequent causes of SBS-IF were ileus (31.8%), Crohn's disease (20.1%), and mesenteric ischemia (16.0%). Of 144/393 (36.6%) patients who were weaned off their PN, 48 (33.3%) were subsequently restarted on PN. Of 276/393 (70.2%) patients whose PN was initiated in hospital, 156 (56.5%) transitioned to home management. The mean duration of initial PN was 450.4 and 675.5 days for patients who were able or unable to be weaned off PN, respectively. Sepsis (67.4%), catheter-related bloodstream infections (49.1%), and liver disorders (45.0%) were the most reported PN-related complications. CONCLUSIONS: Most patients with SBS-IF in Japan could not be weaned off PN and suffered life-threatening complications.


Assuntos
Enteropatias , Insuficiência Intestinal , Síndrome do Intestino Curto , Adulto , Humanos , Enteropatias/epidemiologia , Enteropatias/etiologia , Enteropatias/terapia , Japão/epidemiologia , Estudos Retrospectivos , Síndrome do Intestino Curto/epidemiologia , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/terapia
10.
Surg Today ; 52(1): 12-21, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33464414

RESUMO

Short-bowel syndrome (SBS) is defined as a state of malabsorption after resection or loss of a major portion of the bowel due to congenital or acquired factors. This article presents an overview on the recent management of pediatric SBS. The pediatric SBS population is very heterogeneous. The incidence of SBS is estimated to be 24.5 per 100,000 live births. The nutritional, medical, and surgical therapies available require a comprehensive evaluation. Thus, multidisciplinary intestinal rehabilitation programs (IRPs) are necessary for the management of these complex patients. The key points of focus in IRP management are hepato-protective strategies to minimize intestinal failure-associated liver disease; the aggressive prevention of catheter-related bloodstream infections; strategic nutritional supply to optimize the absorption of enteral calories; and the management and prevention of small bowel bacterial overgrowth, nephrocalcinosis, and metabolic bone disease. As the survival rate of children with SBS currently exceeds 90%, the application of small bowel transplantation has been evolving. The introduction of innovative treatments, such as combined therapy of intestinotrophic hormones, including glucagon-like peptide-2, may lead to further improvements in patients' quality of life.


Assuntos
Síndrome do Intestino Curto/reabilitação , Síndrome do Intestino Curto/terapia , Fatores Etários , Doenças Ósseas Metabólicas/etiologia , Doenças Ósseas Metabólicas/prevenção & controle , Pré-Escolar , Feminino , Peptídeo 2 Semelhante ao Glucagon/uso terapêutico , Humanos , Incidência , Lactente , Recém-Nascido , Insuficiência Intestinal/etiologia , Insuficiência Intestinal/prevenção & controle , Intestino Delgado/transplante , Hepatopatias/etiologia , Hepatopatias/prevenção & controle , Masculino , Nefrocalcinose/etiologia , Nefrocalcinose/prevenção & controle , Qualidade de Vida , Síndrome do Intestino Curto/epidemiologia , Síndrome do Intestino Curto/etiologia
11.
Nutrients ; 13(2)2021 Jan 24.
Artigo em Inglês | MEDLINE | ID: mdl-33498880

RESUMO

Necrotizing enterocolitis (NEC), the first cause of short bowel syndrome (SBS) in the neonate, is a serious neonatal gastrointestinal disease with an incidence of up to 11% in preterm newborns less than 1500 g of birth weight. The rate of severe NEC requiring surgery remains high, and it is estimated between 20-50%. Newborns who develop SBS need prolonged parenteral nutrition (PN), experience nutrient deficiency, failure to thrive and are at risk of neurodevelopmental impairment. Prevention of NEC is therefore mandatory to avoid SBS and its associated morbidities. In this regard, nutritional practices seem to play a key role in early life. Individualized medical and surgical therapies, as well as intestinal rehabilitation programs, are fundamental in the achievement of enteral autonomy in infants with acquired SBS. In this descriptive review, we describe the most recent evidence on nutritional practices to prevent NEC, the available tools to early detect it, the surgical management to limit bowel resection and the best nutrition to sustain growth and intestinal function.


Assuntos
Enterocolite Necrosante/prevenção & controle , Insuficiência de Crescimento/prevenção & controle , Fenômenos Fisiológicos da Nutrição do Lactente , Doenças do Prematuro/prevenção & controle , Intestinos/cirurgia , Enterocolite Necrosante/complicações , Enterocolite Necrosante/diagnóstico , Enterocolite Necrosante/cirurgia , Humanos , Lactente , Recém-Nascido , Recém-Nascido Prematuro , Doenças do Prematuro/diagnóstico , Doenças do Prematuro/cirurgia , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/prevenção & controle
12.
Pediatr Surg Int ; 37(2): 247-256, 2021 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-33388967

RESUMO

PURPOSE: Composite lipid emulsion (CLE) has been used for intestinal failure-associated liver disease (IFALD) to compensate for the disadvantages of soybean oil lipid emulsion (SOLE) or fish oil lipid emulsion (FOLE). However, the influence of its administration is unclear. We evaluated the effects of these emulsions on IFALD using a rat model of the short-bowel syndrome. METHODS: We performed jugular vein catheterization and 90% small bowel resection in Sprague-Dawley rats and divided them into four groups: control (C group), regular chow with intravenous administration of saline; and total parenteral nutrition co-infused with SOLE (SOLE group), CLE (CLE group) or FOLE (FOLE group). RESULTS: Histologically, obvious hepatic steatosis was observed in the SOLE and CLE groups but not the FOLE group. The liver injury grade of the steatosis and ballooning in the FOLE group was significantly better than in the SOLE group (p < 0.05). The TNF-α levels in the liver in the FOLE group were significantly lower than in the SOLE group (p < 0.05). Essential fatty acid deficiency (EFAD) was not observed in any group. CONCLUSION: Fish oil lipid emulsion attenuated hepatic steatosis without EFAD, while CLE induced moderate hepatic steatosis. The administration of CLE requires careful observation to prevent PN-induced hepatic steatosis.


Assuntos
Emulsões Gordurosas Intravenosas/administração & dosagem , Falência Hepática/complicações , Nutrição Parenteral/métodos , Síndrome do Intestino Curto/prevenção & controle , Animais , Modelos Animais de Doenças , Humanos , Ratos , Ratos Sprague-Dawley , Síndrome do Intestino Curto/etiologia
13.
Neoreviews ; 21(6): e370-e382, 2020 06.
Artigo em Inglês | MEDLINE | ID: mdl-32482699

RESUMO

Short bowel syndrome (SBS) is a malabsorptive state that may occur either after surgical bowel resection or as the result of congenital bowel anomalies. SBS can incur significant morbidity and mortality including intestinal failure, cholestasis, sepsis, and death. For patients with SBS, management involves a multidisciplinary approach that begins with neonatology, pediatric surgery, nutritionists, pharmacists, and nurses in the NICU and also includes the transition to an intestinal rehabilitation program. The aim of this review is to provide the neonatologist with an overview of the common causes of neonatal SBS, anticipated nutritional deficiencies, complications associated with SBS, and the surgical and medical management of SBS to assist in counseling affected families.


Assuntos
Síndrome do Intestino Curto/complicações , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/terapia , Humanos , Lactente , Recém-Nascido
14.
J Surg Res ; 255: 86-95, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-32543383

RESUMO

BACKGROUND: Short bowel syndrome (SBS) is a condition that results from inadequate intestinal absorptive capacity, usually after the loss of functional intestine. We have previously developed a severe model of SBS in zebrafish that demonstrated increased intestinal adaptation (IA) and epithelial proliferation in SBS zebrafish. However, many children with SBS do not have this extreme intestinal loss. Therefore, in this study, we developed a variation of this model to evaluate the effects of increasing intestinal length on IA and the complications of SBS. MATERIALS AND METHODS: After Institutional Animal Care and Use Committee approval, adult male zebrafish were assigned to three groups: sham (n = 30), S1-SBS (n = 30), and S3-SBS (n = 30). Sham surgery included ventral laparotomy alone. S1-SBS surgery consisted of laparotomy with creation of a proximal stoma at S1 (jejunostomy equivalent) and ligation at S4. S3-SBS surgery had stoma creation at S3 (ileostomy equivalent) and the same ligation. Fish were harvested at 14 d. Markers of IA were measured from proximal intestinal segments, and the liver was analyzed for development of hepatic steatosis. RESULTS: At 14 d, S3-SBS fish lost less weight than S1-SBS and had increased markers of IA compared with sham fish, which were decreased compared with S1-SBS fish. S3-SBS fish had decreased proximal intestinal inflammation compared with S1-SBS fish. S1-SBS fish developed extensive hepatic steatosis. Although S3-SBS fish have increased hepatic steatosis compared with sham fish, it is decreased compared with S1-SBS. CONCLUSIONS: Longer remnant intestine decreases the extent of IA, inflammation, and hepatic steatosis in a zebrafish model of SBS.


Assuntos
Procedimentos Cirúrgicos do Sistema Digestório/métodos , Fígado Gorduroso/epidemiologia , Enteropatias/cirurgia , Intestinos/cirurgia , Síndrome do Intestino Curto/prevenção & controle , Animais , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversos , Modelos Animais de Doenças , Fígado Gorduroso/etiologia , Humanos , Intestinos/fisiopatologia , Masculino , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/fisiopatologia , Peixe-Zebra
15.
J Surg Res ; 254: 7-15, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32402834

RESUMO

BACKGROUND: Acute mesenteric ischemia is a life-threatening acute condition, which requires an interdisciplinary approach, including vascular recanalization and surgical treatment. Visual evaluation of intestinal perfusion might be misleading, and therefore, additional tools are necessary to reliably be able to resect the ischemic intestine. Hyperspectral imaging (HSI) has been shown to be feasible and safe for real-time assessment of tissue perfusion in visceral surgery but has never been used in cases of acute mesenteric ischemia. Therefore, we applied HSI in acute mesenteric ischemia to evaluate it for potential aid in the objectively discriminating ischemic and well-perfused intestine during explorative laparotomy. METHODS: We recorded HSI measurements in 11 cases of acute mesenteric ischemia during explorative laparotomy. We evaluated the recorded images for macroscopic visual perfusion quality and divided it into three groups. Of those three groups, we calculated and compared the HSI indexes of tissue saturation, near-infrared perfusion index, organ hemoglobin index, and tissue water index, as well as the reflectance spectra. RESULTS: We found significant differences in tissue saturation (0.7% versus 0.45%; P = 0.002) and near-infrared perfusion index (0.58 versus 0.23; P < 0.001) in poorly perfused intestinal segments compared with the viable intestine. Furthermore, we could detect an increasing peak at 630 nm of the reflectance spectra in less viable tissues, indicating a maximum in necrotic tissues. We attributed this peak to an increase in met-hemoglobin content in necrotic tissues, which is supported by the increase in the HSI organ hemoglobin index. CONCLUSIONS: HSI is able to discriminate tissue perfusion in acute mesenteric ischemia reliably and therefore might be helpful for resection. In addition, HSI gives information on tissue viability via reflectance spectra.


Assuntos
Diagnóstico por Imagem/métodos , Intestinos/irrigação sanguínea , Isquemia Mesentérica/diagnóstico por imagem , Isquemia Mesentérica/cirurgia , Idoso , Idoso de 80 Anos ou mais , Colectomia , Corantes , Feminino , Humanos , Verde de Indocianina , Intestino Delgado/cirurgia , Masculino , Isquemia Mesentérica/mortalidade , Pessoa de Meia-Idade , Imagem Óptica , Complicações Pós-Operatórias , Estudos Prospectivos , Síndrome do Intestino Curto/etiologia
16.
Clin Nutr ; 39(9): 2856-2862, 2020 09.
Artigo em Inglês | MEDLINE | ID: mdl-31932048

RESUMO

BACKGROUND & AIMS: Teduglutide, a GLP-2-analog, has proven effective in two placebo-controlled studies in reducing parenteral support (PS) in patients with short bowel syndrome-associated intestinal failure (SBS-IF) after 24 weeks. The aim of this study was to describe in a real-life situation the effects of teduglutide treatment and their predictive factors. METHODS: We included 54 consecutive SBS-IF patients treated with teduglutide in France for at least 6 months from 10 expert centers. Small bowel length was 62 ± 6 cm and 65% had colon in continuity. PS was 4.4 ±0 .2 infusions per week, started 9.8 ± 1.2 years before. Response (PS reduction ≥ 20%) and PS discontinuation rates were assessed at week 24. Adjusted p values of factors associated with response and weaning were calculated using a multivariate logistic regression model. RESULTS: At week 24, 85% of patients were responders and 24% had been weaned off PS, with a 51% reduction of PS needs and 1.5 ± 0.2 days off PS per week. Response to teduglutide was influenced by a higher baseline oral intake (p = 0.02). Weaning off PS was influenced by the presence of colon (p = 0.04), a lower PS volume (p = 0.03) and a higher oral intake (p = 0.01). There were no differences based on age, bowel length or SBS-IF causes. CONCLUSIONS: Our study confirms the effectiveness of teduglutide in reducing PS needs in SBS-IF patients. We associated reduced parenteral support volume with baseline parenteral volume support, bowel anatomy, and oral intake. These findings underline the role of nutritional optimization when starting the treatment.


Assuntos
Fármacos Gastrointestinais/uso terapêutico , Enteropatias/tratamento farmacológico , Peptídeos/uso terapêutico , Síndrome do Intestino Curto/tratamento farmacológico , Doença Crônica , Estudos de Coortes , Feminino , França , Humanos , Masculino , Pessoa de Meia-Idade , Nutrição Parenteral/estatística & dados numéricos , Peptídeos/efeitos adversos , Síndrome do Intestino Curto/etiologia , Resultado do Tratamento
17.
Ter Arkh ; 92(12): 36-42, 2020 Dec 15.
Artigo em Russo | MEDLINE | ID: mdl-33720571

RESUMO

The current concepts of the short bowel syndrome and malabsorption after intestinal surgery are generally accepted, but do not fully reflect the patients condition, making it difficult to diagnose and treat it. AIM: The purpose of the study is to analyze the clinical course of the patients after bowel resection, to create a classification based on the variants identified to allow for a differentiated treatment and to introduce the concept of the resected bowel syndrome. MATERIALS AND METHODS: We observed 239 patients (96 men and 143 women) aged 18 to 80 who underwent intestinal resection for 1 month to 16 years (from 2002 to 2018). The 1st group included 96 patients with small bowel resection (40 men and 56 women). The 2nd group included 39 men and 58 women with small bowel resection, including the resection of the ileocecal valve and the right-hand side of the colon (n=97). The 3rd group included 17 men and 29 women with the resection of the right-hand side of the colon or colectomy (n=46). The survey included the NRS-2002 (Nutritional Risk Screening 2002) screening test to identify nutritional risk, a clinical assessment of the symptoms that occurred after the surgery, instrumental methods (esophagogastroduodenoscopy, colonoscopy with biopsy, ultrasound of the abdominal cavity organs and the kidneys, a plain radiography of the abdominal cavity organs, an X-ray examination of the small intestine and the intestinal passage), serum citrulline and short-chain fatty acids in faeces. RESULTS: Based on the analysis of the clinical symptoms and the nutritional status of the patients, a new concept is proposed the resected bowel syndrome with two variants of its progression: either with or without the development of nutritional insufficiency of three types: the dehydration type, the protein-energy insufficiency type and a mixed type. Type 1 requires the use of antimicrobials with the control of SCFA concentrations in faeces. Type 2 requires the introduction of an optimal amount of easily digestible protein to correct protein-energy deficit. The 3rd (most severe) mixed type requires prescription of a parenteral nutrition component with the control of citrulline concentration in the blood serum. CONCLUSION: The proposed concept the resected bowel syndrome makes it possible to improve its diagnosis, take into account the variants of its progression and allow for a differentiated treatment.


Assuntos
Valva Ileocecal , Síndrome do Intestino Curto , Colo , Feminino , Humanos , Lactente , Intestino Delgado , Intestinos , Masculino , Síndrome do Intestino Curto/diagnóstico , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/terapia
18.
Surg Clin North Am ; 99(6): 1209-1221, 2019 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-31676059

RESUMO

Short bowel syndrome / intestinal failure (SBS/IF) is a rare and debilitating disease process that mandates a multidisciplinary approach in its management. Inflammatory bowel disease (IBD), in particular Crohn's disease (CD), predisposes patients to development of SBS/IF. This review discusses SBS/IF from the perspective of IBD, with an emphasis on prevention and treatment in the setting of CD. The aims of this review are to emphasize the unique treatment goals of the newly diagnosed SBS/IF patient, and highlight the role of both medical and surgical therapies in the management of IBD-related SBS/IF, including intestinal transplantation.


Assuntos
Doenças Inflamatórias Intestinais/cirurgia , Intestinos/transplante , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/terapia , Colite Ulcerativa/complicações , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/cirurgia , Tratamento Conservador/métodos , Doença de Crohn/complicações , Doença de Crohn/diagnóstico , Doença de Crohn/cirurgia , Feminino , Humanos , Doenças Inflamatórias Intestinais/complicações , Doenças Inflamatórias Intestinais/patologia , Masculino , Prognóstico , Recuperação de Função Fisiológica , Reoperação/métodos , Medição de Risco , Síndrome do Intestino Curto/fisiopatologia
19.
Gastroenterol Clin North Am ; 48(4): 483-498, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31668178

RESUMO

Pediatric intestinal failure occurs when gut function is insufficient to meet the growing child's hydration and nutrition needs. After massive bowel resection, the remnant bowel adapts to lost absorptive and digestive capacity through incompletely defined mechanisms newly targeted for pharmacologic augmentation. Management seeks to achieve enteral autonomy and mitigate the development of comorbid disease. Care has improved, most notably related to reductions in blood stream infection and liver disease. The future likely holds expansion of pharmacologic adaptation augmentation, refinement of intestinal tissue engineering techniques, and the development of a learning health network for efficient multicenter study and care improvement.


Assuntos
Síndrome do Intestino Curto/terapia , Adaptação Fisiológica , Deficiência de Vitaminas/etiologia , Deficiência de Vitaminas/terapia , Cateterismo Venoso Central/efeitos adversos , Criança , Endoscopia do Sistema Digestório , Nutrição Enteral , Fármacos Gastrointestinais/uso terapêutico , Humanos , Hepatopatias/etiologia , Hepatopatias/terapia , Micronutrientes/deficiência , Nutrição Parenteral , Equipe de Assistência ao Paciente , Síndrome do Intestino Curto/etiologia
20.
Gastroenterol Clin North Am ; 48(4): 499-511, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31668179

RESUMO

In children, short-bowel syndrome (SBS) accounts for two-thirds of the cases of intestinal failure, and motility disorders and congenital mucosal diarrheal disorders account for the remaining one-third. Children with SBS are supported primarily by parenteral nutrition, which is the single-most important therapy contributing to their improved prognosis. More than 90% of children with SBS who are cared for at experienced intestinal rehabilitation programs survive, and roughly 60% to 70% undergo intestinal adaptation and achieve full enteral autonomy. This article focuses on the predictors of pediatric intestinal adaptation and discusses the pathophysiology and clinical management of children with SBS.


Assuntos
Adaptação Fisiológica/fisiologia , Síndrome do Intestino Curto/terapia , Bacteriemia/etiologia , Bacteriemia/prevenção & controle , Biomarcadores/metabolismo , Cateterismo Venoso Central/efeitos adversos , Criança , Citrulina/metabolismo , Nutrição Enteral , Fármacos Gastrointestinais/uso terapêutico , Humanos , Hepatopatias/etiologia , Hepatopatias/prevenção & controle , Nutrição Parenteral , Peptídeos/uso terapêutico , Prognóstico , Síndrome do Intestino Curto/etiologia , Síndrome do Intestino Curto/fisiopatologia
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